Systems, methods, and devices for applying fluid composites to a carrier sheet
View Patent ↗Systems, method and devices for applying a fluid composite to a carrier sheet are presented herein. An aspect of this disclosure is directed to a fluid-administering apparatus for applying a fluid composite, such as resins, epoxies, and adhesives, to a carrier sheet, such as a cloth tape. The apparatus includes a support frame with a container buttress, and a container removably received within the container buttress of the support frame. The container has a basin for holding the fluid composite, a lid covering the basin, and first and second scraping surfaces for scraping the carrier sheet. The container also has first and second slots, each of which is defined through a respective opposing side of the container. The carrier sheet passes through the first slot, traverses down into the basin through the fluid composite, slides over the first scraping surface then under the second scraping surface, and passes out through the second slot.
1. A fluid-administering apparatus for applying a fluid composite to a carrier sheet, the apparatus comprising:
a container with (i) a basin configured to hold the fluid composite, (ii) a lid configured to cover the basin such that the basin and the lid define an interior space of the container, (iii) first and second scraping surfaces located wholly within the interior space, and (iv) first and second slots each defined by a respective opposing portion of the container; and
a support frame with a container buttress configured to receive the container,
wherein the carrier sheet passes into the container through the first slot, traverses down into the basin through the fluid composite, slides over the first scraping surface then under the second scraping surface, and passes out of the container through the second slot.
2. The apparatus of claim 1 , wherein the first scraping surface is spaced from and generally opposed to the second scraping surface.
3. The apparatus of claim 1 , further comprising a scraper blade mounted to the container, the scraper blade defining therethrough an elongated channel, the first scraping surface being located proximate an entrance of the channel and the second scraping surface being located proximate an exit of the channel.
4. The apparatus of claim 1 , wherein the carrier sheet passes from the first scraping surface to the second scraping surface at approximately 35-45 degrees from horizontal.
5. The apparatus of claim 1 , wherein the carrier sheet is impregnated with the fluid composite when passing through the basin, and wherein the first and second scraping surfaces cooperatively reduce a fluid-to-cloth content ratio to approximately 30-65%.
6. The apparatus of claim 1 , further comprising a first guide rod mounted within the basin, the first guide rod directing the carrier sheet from the first slot into the basin and into contact with the fluid composite.
7. The apparatus of claim 6 , further comprising a second guide rod mounted within the basin spaced from the first guide rod, the second guide rod directing the carrier sheet into sliding contact with the first and second scraping surfaces.
8. The apparatus of claim 1 , further comprising a locking mechanism configured to lock the container within the container buttress of the support frame.
9. The apparatus of claim 8 , wherein the locking mechanism includes at least one locking rod that extends transversely across and abuts the lid of the container.
10. The apparatus of claim 1 , wherein the support frame further comprises a first support armature on a first side of the container buttress and a second support armature on a second side of the container buttress opposite the first side, the first support armature being configured to rotatably support a feed roll of the carrier sheet, and the second support armature being configured to rotatably support a take-up roll for the carrier sheet.
11. The apparatus of claim 10 , wherein the support frame further comprises a crank arm configured to turn a spool of the take-up roll and thereby draw the carrier sheet from the feed roll through the container to the take-up roll.
12. A container for applying a fluid composite to a carrier sheet, the container comprising:
a basin configured to hold the fluid composite;
a lid configured to cover the basin such that the basin and the lid define an interior space of the container;
first and second spaced and generally opposing scraping surfaces located wholly within the interior space; and
first and second slots each defined by a respective opposing side of the container,
wherein the carrier sheet passes into the container through the first slot, traverses down into the basin through the fluid composite, a first side of the carrier sheet slides across the first scraping surface, a second side of the carrier sheet then slides across the second scraping surface, and the carrier sheet passes out of the container through the second slot.
13. The container of claim 12 , further comprising a single-piece scraper blade mounted within the container, the scraper blade defining therethrough an elongated channel, the first scraping surface including a first edge located proximate an entrance of the channel and the second scraping surface including a second edge located proximate an exit of the channel.
14. The container of claim 13 , wherein the carrier sheet passes from the first edge to the second edge at approximately 35-45 degrees from horizontal.
15. The container of claim 12 , wherein the carrier sheet is impregnated with the fluid composite when passing through the basin, and wherein the first and second scraping surfaces cooperatively reduce a content ratio of the fluid composite to approximately 30-65%.
16. The container of claim 12 , further comprising:
a first guide rod mounted to the container within the basin, the first guide rod directing the carrier sheet from the first slot downwardly in the basin and into contact with the fluid composite; and
a second guide rod mounted to the container within the basin generally parallel to and horizontally spaced from the first guide rod, the second guide rod directing the carrier sheet from the first guide rod through the basin and upwardly into sliding contact with the scraping surfaces.