A side-edge gluing machine for producing food silicone mats

Abstract

The present invention relates to the technical field of edge gluing of silica gel pads, and particularly relates to an edge gluing machine for producing food silica gel pads. In order to solve the problem that the bonding effect of the silica gel pad is poor due to uneven distribution of glue; by starting the motor B, the driving rod drives the disc to rotate, and the rotating disc drives the roller A to press against the extrusion plate, so that the extrusion plate drives the extrusion rod and the push plate to move. As the push plate moves, the thickener inside the liquid storage tank will be extruded by the push plate and thus sprayed out. At this time, the sprayed thickener will be fused with the glue. Subsequently, the rotating half gear will engage with the rack, thereby driving the scraper A to move. When the half gear rotates half a circle, the half gear will disengage from the rack, and the spring rod will drive the scraper A to reset, so as to be able to apply the glue reciprocally. Finally, through the compaction of the cooling roller, the edge gluing work of the silica gel pad is completely completed, thus improving the bonding effect of the silica gel pad.

Description

Technical Field

[0001] The present invention relates to the technical field of edge gluing of silicone pads, and particularly to an edge gluing machine for producing food silicone pads. Background Art

[0002] Edge gluing of silicone pads is a delicate and important process. In practical applications, silicone pads often need to be edge-treated due to the use environment or functional requirements. This process is to precisely apply a specific type of glue to the edge part of the silicone pad. By evenly applying the glue, the edge material can be tightly bonded to the silicone pad, which not only enhances the abrasion resistance of the silicone pad edge, improves its overall durability, but also optimizes the appearance, prevents problems such as warping and deformation at the edge, and ensures that the silicone pad can stably play its role in various scenarios.

[0003] In the Chinese patent with the application number CN202323403242.9, a silicone pad surface dispensing device, a bottom plate and a base are disclosed. The base is located above the bottom plate, and there are two bases arranged horizontally on the left and right. An electric slide is fixedly arranged above the bottom plate, and there are two electric slides arranged front and back. A positioning mechanism is arranged above the base, and a fixing mechanism is arranged above the bottom plate. A chute is opened above the electric slide, a slide rail is fixedly arranged inside the chute, and a sliding seat is arranged above the slide rail. The lower end of the sliding seat is located inside the chute and is slidably connected to the slide rail. The positioning mechanism includes an adjustment part and a dispensing part. The connecting frame drives the moving seat to move, adjusts the height of the dispensing tube, which is convenient for the staff to adjust the height of the dispensing tube and dispense glue on the silicone pad. The movement of the sliding seat drives the connecting rod to move horizontally, adjusts the horizontal position of the dispensing tube, and dispenses glue on other positions of the silicone pad. By setting multiple dispensing tubes, it is possible to dispense glue in the same column direction of the silicone pad, improving the dispensing efficiency of the device.

[0004] In the above patent during operation, when adding glue to the silicone pad, the glue is directly added to the silicone pad. However, when the silicone pad starts to be bent for edge wrapping, the two sides with glue will change from a horizontal state to a vertical state, and the glue will move downward due to gravity. As the glue moves, the glue on the surface of the silicone pad will be uneven, resulting in poor bonding effect of the silicone pad.

[0005] Therefore, we have proposed an edge gluing machine for producing food silicone pads. Summary of the Invention

[0006] The purpose of the present invention is to provide an edge gluing machine for producing food silicone pads, which solves the problem of poor bonding effect of the silicone pad due to uneven distribution of glue in the background art.

[0007] To achieve the above object, the present invention provides the following technical solution: An edge gluing machine for producing food silicone pads, including a conveyor. Inside the conveyor, there is a driven roller. Inside the driven roller, there is a driven rod. A ring is movably sleeved on the outer surface of the driven rod. One side of the ring is connected to a long rod, and one side of the long rod is fixedly installed on the inner wall of the conveyor. A processing component for handling glue and a glue storage tank are fixedly installed on the outer surface of the ring. An inlet pipe A is fixedly installed on the upper surface of the glue storage tank, and an outlet is fixedly installed on the lower surface of the glue storage tank. A circular pipe is arranged inside the conveyor, and a silicone pad is arranged inside the conveyor;

[0008] The processing component includes a housing box fixedly installed on the outer surface of the ring and a collection box fixedly installed on one side of the housing box;

[0009] A through groove is opened on one side of the housing box. Inside the housing box, there are cavity A and cavity B. A liquid spraying component for adding thickener is fixedly installed on the inner wall of the through groove. An extrusion component for extruding the thickener is arranged on the inner wall of cavity A. A glue leveling component for leveling the glue is movably arranged inside cavity A. A knocking component for knocking the silicone pad to produce indentations is arranged inside cavity B. A driving component for driving the operation of the extrusion component, the glue leveling component, and the knocking component is fixedly installed on the upper surface of the housing box.

[0010] Further, the driving component includes a motor B fixedly installed on the upper surface of the conveyor, a driving rod arranged at the output end of the motor B, a turntable and a disc fixedly sleeved on the outer surface of the driving rod. A triangular plate B is fixedly installed on the upper surface of the turntable. The turntable is located above the disc. A semi-gear is sleeved on the outer surface of the driving rod. The semi-gear is located below the disc. A short plate is fixedly installed on the outer surface of the disc. There are two groups of short plates, and a roller A is arranged between the two groups of short plates.

[0011] Further, the knocking component includes a ladder plate movably arranged inside cavity B, a rectangular plate fixedly installed on one side of the ladder plate, a round hole opened on the upper surface of the rectangular plate, and a knocking block fixedly installed on the lower surface of the rectangular plate. The two sides of the ladder plate are adapted to the two sides of the triangular plate B.

[0012] Further, the glue leveling component includes a scraper A arranged inside cavity A, a rack fixedly installed on one side of the scraper A, and a spring rod fixedly installed on the other side of the scraper A. A long groove is opened through one side of the scraper A. Bottom grooves are opened at both the top and the bottom of the long groove. A slider is movably arranged inside the long groove. The rack is meshed with the semi-gear.

[0013] Further, a roller B is arranged on one side of the slider. An inclined plate is fixedly installed on the lower surface of the slider. Skid plates are fixedly installed on both the upper surface and the lower surface of the slider. The skid plates are slidably connected to the bottom grooves. A compression spring is fixedly installed on one side of the skid plate, and the other end of the compression spring is fixedly connected to the inner wall of the bottom groove.

[0014] Further, on one side of the inner wall of the cavity A, a triangular plate A is fixedly installed. The triangular plate A is adapted to the long groove. One side of the triangular plate A is in contact with the roller B. On the other side of the inner wall of the cavity A, a rod hole and a feeding hole are provided. The feeding hole is adapted to the rack. On both sides of the inner wall of the cavity B, sliding grooves are provided. One set of the sliding grooves is communicated with the cavity A. A fixed rod is fixedly installed at the bottom of the sliding groove. The fixed rod is slidably connected to the circular hole. The feeding hole is located below the liquid spraying assembly.

[0015] Further, the extrusion assembly includes a sleeve arranged inside the cavity A. The sleeve is fixedly connected to the rod hole. An extrusion rod arranged inside the sleeve. An extrusion plate fixedly installed at one end of the extrusion rod. And a push plate fixedly installed at the other end of the extrusion rod. A tension spring is fixedly installed on one side of the extrusion plate. The other end of the tension spring is fixedly connected to the inner wall of the cavity A. The tension spring is located on the outer surface of the extrusion rod. The push plate is located inside the liquid spraying assembly. The extrusion plate and the disc are on the same horizontal line.

[0016] The liquid spraying assembly includes a liquid storage tank fixedly installed on one side of the through groove. A liquid inlet pipe B fixedly installed on the upper surface of the liquid storage tank. And a nozzle fixedly installed on the lower surface of the liquid storage tank.

[0017] Further, a feeding port is provided on one side of the collection box. A connecting plate is fixedly installed at the bottom of the feeding port. The upper surface of the connecting plate and the lower surface of the inclined plate are on the same horizontal line. A storage groove is provided inside the collection box. The storage groove is communicated with the feeding port. A collection frame is arranged at the bottom of the storage groove. A slope is provided on the upper surface of the collection frame. The connecting plate and one end of the triangular plate A are on the same horizontal line.

[0018] Further, a connecting rod is fixedly installed at one end of the circular tube. A scraping plate B is fixedly installed at one end of the connecting rod. A liquid inlet pipe C is fixedly installed on the outer surface of the circular tube. A liquid outlet pipe is provided on the outer surface of the circular tube. The outer surface of the circular tube is in contact with the upper surface of the silica gel pad. The liquid outlet pipe is located at the bent part of the silica gel pad.

[0019] Further, a rectangular groove is provided on one side of the conveyor. A motor A is fixedly installed on one side of the conveyor. A storage roller is movably arranged inside the conveyor inner wall. A silica gel pad is sleeved on the outer surface of the storage roller. A driving roller is movably arranged inside the conveyor inner wall. The rotating rod of the driving roller is connected to the output end of the motor A. A forming plate is fixedly installed at the bottom of the conveyor. The forming plate is located on one side of the circular tube. The driven roller, the storage roller and the driving roller are all connected by a chain. A compaction assembly for compacting the edge of the silica gel pad is fixedly installed on the upper surface of the conveyor.

[0020] The compaction assembly includes a cross plate fixedly installed on the upper surface of the conveyor. An electric telescopic rod is fixedly installed on the lower surface of the cross plate. A sleeve ring is fixedly installed on the lower surface of the electric telescopic rod. A cooling roller is movably arranged inside the inner wall of the sleeve ring. The cooling roller is located above the silica gel pad.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] A rubberizing machine for edge wrapping of food silicone pads proposed by the present invention. When edge wrapping the silicone pad, the silicone pad is sequentially passed through the surfaces of each driven roller and the gap between the forming plate and the circular tube, and finally connected by the driven roller of another device. At this time, start motor A to drive the driving roller to drive the storage roller and all the driven rollers to rotate. Then, while the liquid outlet discharges glue, start the driving assembly. At this time, the rotating driving rod will drive the roller A on the disc surface to squeeze the extrusion plate, so that the push plate squeezes out the thickener inside the liquid spraying assembly. Since the glue sprayed from the liquid outlet is intermittent, when the nozzle sprays the thickener, the first group of glue has come directly below the liquid storage tank. At this time, the thickener will be mixed with the glue. Then, through the reciprocating movement of the scraper A, the thickener and the glue can be mixed, and the mixed glue can be evenly applied to the surface of the silicone pad. The thickener can increase the viscosity of the glue, so that when the silicone pad starts edge wrapping, the glue will not move easily. Then, the glue is added to the bent part of the silicone pad through the circular tube, further improving the adhesion after the edge wrapping of the silicone pad. Finally, through the pressing of the cooling roller, the edge wrapping work of the silicone pad is completed, thus improving the adhesion effect of the silicone pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the marine geological sediment sampling device of the present invention;

[0024] Figure 2 is a schematic cross-sectional view of the overall structure of the marine geological sediment sampling device of the present invention;

[0025] Figure 3 is a schematic diagram of the structure of the driven roller and the processing component of the marine geological sediment sampling device of the present invention;

[0026] Figure 4 is a schematic cross-sectional view of the structure of the processing component of the marine geological sediment sampling device of the present invention;

[0027] Figure 5 is a schematic cross-sectional view of the structure of the outer casing of the marine geological sediment sampling device of the present invention;

[0028] Figure 6 is a schematic diagram of the structure of the driving component, the extrusion component, the glue leveling component, and the knocking component of the marine geological sediment sampling device of the present invention;

[0029] Figure 7 is an exploded cross-sectional view of the structure of the glue leveling component of the marine geological sediment sampling device of the present invention;

[0030] Figure 8 is a schematic diagram of the partial structure of the silicone pad and the structure of the circular tube of the marine geological sediment sampling device of the present invention;

[0031] Figure 9 This is a partial schematic view of the circular tube structure of the sampling device for marine geological sediments of the present invention.

[0032] In the figure: 1. Conveyor; 11. Rectangular groove; 12. Motor A; 13. Storage roller; 14. Silicone pad; 15. Driving roller; 16. Molding plate; 17. Driven roller; 171. Driven rod; 172. Ring; 173. Glue storage box; 174. Liquid inlet pipe A; 175. Liquid outlet; 176. Long rod; 2. Processing component; 21. Outer shell box; 211. Cavity A; 2111. Triangular plate A; 2112. Rod hole; 2113. Through hole; 212. Cavity B; 2121. Slide groove; 2122. Fixed rod; 213. Through groove; 22. Collection box; 221. Connecting plate; 222. Storage groove; 223. Slope; 224. Collection frame; 23. Liquid spraying component; 231. Liquid storage box; 232. Liquid inlet pipe B; 233. Nozzle; 24. Driving component; 241. Motor B; 242. Driving rod; 243. Turntable; 244. Triangular plate B; 245. Disc; 246. Short plate; 247. Roller A; 248. Half gear; 25. Extrusion component; 251. Sleeve; 252. Extrusion rod; 253. Extrusion plate; 254. Tension spring; 255. Pushing plate; 26. Glue leveling component; 261. Scraper A; 262. Rack; 263. Spring rod; 264. Long groove; 265. Slide block; 2651. Inclined plate; 2652. Roller B; 2653. Slide plate; 2654. Compression spring; 266. Bottom groove; 27. Knocking component; 271. Ladder plate; 272. Rectangular plate; 273. Round hole; 274. Knocking block; 3. Circular tube; 31. Connecting rod; 32. Scraper B; 33. Liquid inlet pipe C; 34. Liquid outlet pipe; 4. Compaction component; 41. Cross plate; 42. Electric telescopic rod; 43. Collar; 44. Cooling roller. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] To solve the technical problem of how to improve, as Figures 1-9 shown, the following preferred technical solutions are provided:

[0035] A side gluing machine for producing food silicone pads, including a conveyor 1. Inside the conveyor 1, there is a driven roller 17. Inside the driven roller 17, there is a driven rod 171. A circular ring 172 is movably sleeved on the outer surface of the driven rod 171. One side of the circular ring 172 is connected to a long rod 176, and one side of the long rod 176 is fixedly installed on the inner wall of the conveyor 1. A processing component 2 for handling glue and a glue storage tank 173 are fixedly installed on the outer surface of the circular ring 172. An inlet pipe A174 is fixedly installed on the upper surface of the glue storage tank 173, and an outlet 175 is fixedly installed on the lower surface of the glue storage tank 173. A circular tube 3 is arranged inside the conveyor 1, and a silicone pad 14 is arranged inside the conveyor 1;

[0036] The processing component 2 includes a housing box 21 fixedly installed on the outer surface of the circular ring 172, and a collection box 22 fixedly installed on one side of the housing box 21;

[0037] A through groove 213 is opened on one side of the housing box 21. Inside the housing box 21, there are a cavity A211 and a cavity B212. A liquid spraying component 23 for adding thickener is fixedly installed on the inner wall of the through groove 213. An extrusion component 25 for extruding the thickener is arranged on the inner wall of the cavity A211. A glue leveling component 26 for leveling the glue is movably arranged inside the cavity A211. A knocking component 27 for knocking the silicone pad 14 to make indentations on the silicone pad 14 is arranged inside the cavity B212. A driving component 24 for driving the operation of the extrusion component 25, the glue leveling component 26, and the knocking component 27 is fixedly installed on the upper surface of the housing box 21. Through the outlet 175, the liquid inside the glue storage tank 173 can be sprayed onto the upper surface of the edge of the silicone pad 14. Then, the driving component 24 is started to drive the extrusion component 25 to reciprocate, thereby extruding the thickener inside the liquid spraying component 23. The started driving component 24 will also drive the glue leveling component 26 to reciprocate to scrape and level the glue on the surface of the silicone pad 14. Finally, with the started driving component 24, it can also drive the knocking component 27 to reciprocate up and down to make indentations on the surface of the silicone pad 14, so as to prepare for the subsequent bending of the silicone pad 14.

[0038] The driving assembly 24 includes a motor B241 fixedly installed on the upper surface of the conveyor 1, a driving rod 242 arranged at the output end of the motor B241, a turntable 243 and a disc 245 fixedly sleeved on the outer surface of the driving rod 242. A triangular plate B244 is fixedly installed on the upper surface of the turntable 243. The turntable 243 is located above the disc 245. A semi-gear 248 is sleeved on the outer surface of the driving rod 242. The semi-gear 248 is located below the disc 245. A short plate 246 is fixedly installed on the outer surface of the disc 245. There are two groups of short plates 246. A roller A247 is arranged between the two groups of short plates 246. By rotating the driving rod 242, the turntable 243 can drive the triangular plate B244 to rotate. The rotating triangular plate B244 will drive the knocking assembly 27 to rise. As the triangular plate B244 continues to rotate, the knocking assembly 27 will enter the gap between two groups of the triangular plate B244. At this time, the knocking assembly 27 will drop due to its own gravity and thus strike the upper surface of the silica gel pad 14. Then, by rotating the driving rod 242 to drive the disc 245 and the roller A247 to rotate, the roller A247 can squeeze the disc 245. Finally, when the semi-gear 248 meshes with the glue spreading assembly 26 by rotating the driving rod 242, the glue spreading assembly 26 can be driven to move. When the semi-gear 248 disengages from the glue spreading assembly 26, the glue spreading assembly 26 will reset itself, thus achieving the effect of spreading the glue evenly.

[0039] The knocking assembly 27 includes a ladder plate 271 movably arranged inside the cavity B212, a rectangular plate 272 fixedly installed on one side of the ladder plate 271, a round hole 273 opened on the upper surface of the rectangular plate 272, and a knocking block 274 fixedly installed on the lower surface of the rectangular plate 272. The two sides of the ladder plate 271 are adapted to the two sides of the triangular plate B244. When one side of the ladder plate 271 contacts one side of the triangular plate B244, the ladder plate 271 will move upward along the triangular plate B244, thus driving the knocking block 274 to rise. As the turntable 243 rotates, the ladder plate 271 will enter the gap between two groups of the triangular plate B244, so that the ladder plate 271 will drop due to the weight of the knocking block 274 and strike the silica gel pad 14, causing a depression in the line where the silica gel pad 14 needs to be bent, thus preparing for the subsequent bending of both ends of the silica gel pad 14.

[0040] The glue spreading assembly 26 includes a squeegee A261 disposed inside the cavity A211, a rack 262 fixedly installed on one side of the squeegee A261, and a spring rod 263 fixedly installed on the other side of the squeegee A261. A long slot 264 is formed through one side of the squeegee A261, and bottom slots 266 are formed at both the top and bottom of the long slot 264. A slider 265 is movably disposed inside the long slot 264. The rack 262 meshes with the half gear 248. When the driving assembly 24 is started through the half gear 248, the driving rod 242 drives the glue spreading assembly 26 to move. After the driving rod 242 rotates half a circle, the half gear 248 disengages from the rack 262. At this time, the spring rod 263 resets and pulls back the glue spreading assembly 26. Thus, the squeegee A261 completes a reciprocating movement and spreads the glue on the surface of the silica gel pad 14 evenly.

[0041] A roller B2652 is disposed on one side of the slider 265. An inclined plate 2651 is fixedly installed on the lower surface of the slider 265. Slide plates 2653 are fixedly installed on both the upper and lower surfaces of the slider 265. The slide plates 2653 are slidably connected to the bottom slots 266. A compression spring 2654 is fixedly installed on one side of the slide plates 2653, and the other end of the compression spring 2654 is fixedly connected to the inner wall of the bottom slot 266. Through the inclined plate 2651, while the squeegee A261 is moving, the inclined plate 2651 also moves. Subsequently, the moving inclined plate 2651 scrapes the glue on the surface of the squeegee A261 to one side, so that the collection box 22 collects the glue. Then, through the roller B2652, the smoothness of the movement of the slider 265 can be improved. Finally, through the compression spring 2654, the slider 265 can also be pulled back to reset the slider 265.

[0042] A triangular plate A2111 is fixedly installed on one side of the inner wall of the cavity A211. The triangular plate A2111 is adapted to the long slot 264. One side of the triangular plate A2111 is in contact with the roller B2652. A rod hole 2112 and a through hole 2113 are formed on the other side of the inner wall of the cavity A211. The through hole 2113 is adapted to the rack 262. Slide grooves 2121 are formed on both sides of the inner wall of the cavity B212. One group of the slide grooves 2121 is communicated with the cavity A211. A fixed rod 2122 is fixedly installed at the bottom of the slide groove 2121. The fixed rod 2122 is slidably connected to the round hole 273. The through hole 2113 is located below the liquid spraying assembly 23. When the squeegee A261 starts to move, the triangular plate A2111 is located inside the long slot 264, thereby squeezing the slider 265 and forcing the slider 265 to move. The moving slider 265 moves along the triangular plate A2111, thereby scraping the glue on the surface of the squeegee A261. Since the triangular plate A2111 and the long slot 264 are in an adapted relationship, the knocking assembly 27 can be stably lifted and lowered through the fixed rod 2122.

[0043] The extrusion assembly 25 includes a sleeve 251 disposed inside the cavity A211. The sleeve 251 is fixedly connected to the rod hole 2112. An extrusion rod 252 is disposed inside the sleeve 251. An extrusion plate 253 is fixedly installed at one end of the extrusion rod 252. A push plate 255 is fixedly installed at the other end of the extrusion rod 252. A tension spring 254 is fixedly installed on one side of the extrusion plate 253. The other end of the tension spring 254 is fixedly connected to the inner wall of the cavity A211. The tension spring 254 is located on the outer surface of the extrusion rod 252. The push plate 255 is located inside the liquid spraying assembly 23. The extrusion plate 253 is on the same horizontal line as the disc 245.

[0044] The liquid spraying assembly 23 includes a liquid storage tank 231 fixedly installed on one side of the through groove 213. A liquid inlet pipe B232 is fixedly installed on the upper surface of the liquid storage tank 231. A nozzle 233 is fixedly installed on the lower surface of the liquid storage tank 231. When the rotating disc 245 enables the roller A247 to contact the extrusion plate 253, the roller A247 drives the extrusion plate 253 to move. The moving extrusion plate 253 drives the extrusion rod 252 and the push plate 255 to move together. At this time, the push plate 255 will extrude the thickener inside the liquid spraying assembly 23. When the roller A247 rotates away from one side of the extrusion plate 253, the extrusion plate 253 will drive the extrusion rod 252 and the push plate 255 to reset due to the reset of the tension spring 254. At this time, the liquid inlet pipe B232 will add thickener into the liquid spraying assembly 23, so that there is always thickener inside the liquid spraying assembly 23.

[0045] One side of the collection box 22 is provided with a feeding port. A connecting plate 221 is fixedly installed at the bottom of the feeding port. The upper surface of the connecting plate 221 is on the same horizontal line as the lower surface of the inclined plate 2651. A storage groove 222 is provided inside the collection box 22. The storage groove 222 is communicated with the feeding port. A collection frame 224 is provided at the bottom of the storage groove 222. A slope 223 is provided on the upper surface of the collection frame 224. The connecting plate 221 is on the same horizontal line as one end of the triangular plate A2111. When the slider 265 moves to one end through the connecting plate 221, the glue on the surface of the slider 265 will fall onto the surface of the connecting plate 221 and finally slide down along the connecting plate 221 into the collection frame 224. Finally, the collection frame 224 is taken out to collect and process the excess glue uniformly.

[0046] One end of the round tube 3 is fixedly installed with a connecting rod 31. One end of the connecting rod 31 is fixedly installed with a scraping plate B32. A liquid inlet pipe C33 is fixedly installed on the outer surface of the round tube 3. A liquid outlet pipe 34 is provided on the outer surface of the round tube 3. The outer surface of the round tube 3 is attached to the upper surface of the silicone pad 14. The liquid outlet pipe 34 is located at the bent portion of the silicone pad 14. Through the liquid outlet pipe 34, the glue inside the round tube 3 can be added to the bent portion of the silicone pad 14, which can further improve the adhesion after the silicone pad 14 is edge-wrapped. The glue at the bent portion of the silicone pad 14 can be smeared evenly by the scraping plate B32, thereby further improving the adhesion.

[0047] On one side of the conveyor 1, a rectangular groove 11 is provided. On one side of the conveyor 1, a motor A 12 is fixedly installed. Inside the conveyor 1, a storage roller 13 is movably arranged. A silica gel pad 14 is sleeved on the outer surface of the storage roller 13. Inside the conveyor 1, a driving roller 15 is movably arranged. The rotating rod of the driving roller 15 is connected to the output end of the motor A 12. At the bottom of the conveyor 1, a forming plate 16 is fixedly installed. The forming plate 16 is located on one side of the round tube 3. The driven roller 17, the storage roller 13 and the driving roller 15 are all connected by a chain. On the upper surface of the conveyor 1, a compaction assembly 4 for compacting the edge of the silica gel pad 14 is fixedly installed.

[0048] The compaction assembly 4 includes a cross plate 41 fixedly installed on the upper surface of the conveyor 1. On the lower surface of the cross plate 41, an electric telescopic rod 42 is fixedly installed. On the lower surface of the electric telescopic rod 42, a collar 43 is fixedly installed. Inside the collar 43, a cooling roller 44 is movably arranged. The cooling roller 44 is located above the silica gel pad 14. By starting the motor A 12, the driven roller 17 and the storage roller 13 can be moved together. Then, through the forming plate 16, the silica gel pad 14 that has been in a taut state can complete the bending and edge wrapping work when moving. Finally, the just-edge-wrapped silica gel pad 14 can be compacted by the cooling roller 44. When it is necessary to adjust the pressure of the cooling roller 44, only the extended distance of the electric telescopic rod 42 needs to be adjusted.

[0049] Specifically, when the edge - wrapping silicone pad 14 is needed, the silicone pad 14 is passed through the surface of each driven roller 17 and the gap between the forming plate 16 and the circular tube 3 in sequence, and finally connected by the driven roller 17 of another device. At this time, the silicone pad 14 and the driving assembly 24 are started. When the driving roller 15 and the driven roller 17 start to convey the silicone pad 14, the liquid outlet 175 will indirectly add glue to the surface of the silicone pad 14. As the silicone pad 14 moves, the driving rod 242 will drive the disc 245 to rotate, and the roller A 247 on the surface of the disc 245 will press against the extrusion plate 253, causing the extrusion plate 253 to drive the extrusion rod 252 and the push plate 255 to move. Since the push plate 255 is located inside the liquid storage tank 231, the thickener inside the liquid storage tank 231 will be sprayed out from the nozzle 233. At this time, the glue on the surface of the silicone pad 14 will come directly below the nozzle 233, enabling the thickener and the glue to fuse. As the silicone pad 14 continues to move, the next set of glue will still move below the nozzle 233, while the previous set of glue with the thickener will come into contact with the scraper A 261. At this time, the scraper A 261 will move in the opposite direction of the silicone pad 14 due to the meshing of the rack 262 and the half - gear 248, thus evenly spreading the mixed glue on the surface of the silicone pad 14. When the half - gear 248 rotates half a circle, the half - gear 248 will disengage from the rack 262. At this time, the spring rod 263 will pull the scraper A 261 back to reset it. This process is repeated to evenly apply the subsequent glue. Just when the scraper A 261 is driven to move by the half - gear 248, the slider 265 will be squeezed by the triangular plate A 2111 due to the contact between the roller B 2652 and the triangular plate A 2111, causing the slider 265 to move. When the slider 265 starts to move, the inclined plate 2651 will scrape the excess glue on the surface of the scraper A 261 to one side of the scraper A 261. As the slider 265 moves, the glue on the surface of the slider 265 will move to the connecting plate 221 and finally flow into the storage groove 222 through the connecting plate 221 and is ultimately collected uniformly by the collection frame 224. Just as the driving rod 242 rotates, the ladder - shaped plate 271 located inside the cavity B 212 will come into contact with the triangular plate B 244. The ladder - shaped plate 271 in contact with the triangular plate B 244 will move upward along one side of the triangular plate B 244, causing the ladder - shaped plate 271 to drive the rectangular plate 272 and the knocking block 274 to rise together. Since the turntable 243 is always in a rotating state, the ladder - shaped plate 271 will slide down from the other side of the triangular plate B 244, placing the ladder - shaped plate 271 in the gap between two sets of triangular plates B 244. At this time, the descending knocking block 274 will continuously strike the surface of the silicone pad 14, creating depressions on the surface of the silicone pad 14 to prepare for the subsequent bending of the silicone pad 14. After the glue on the surface of the silicone pad 14 is processed, the silicone pad 14 will come between the forming plate 16 and the circular tube 3. At this time, the lower surface of the silicone pad 14 will move along the upper surface of the forming plate 16. However, due to the fact that the outer surface of the circular tube 3 has been in contact with the upper surface of the silicone pad 14 all the time,The silica gel pad 14 will gradually change from an inclined state to a vertical state, and the circular tube 3 will be located at the bent portion of the silica gel pad 14. Subsequently, the liquid inlet tube C33 will continuously add glue, allowing the glue to move from the inside of the circular tube 3 to the liquid outlet tube 34, and finally be ejected from the liquid outlet tube 34 to add glue to the bent portion of the silica gel pad 14. Subsequently, it will be spread evenly by the squeegee B32. After the bent portion of the silica gel pad 14 is also added with glue, the silica gel pad 14 will still gradually change from a vertical state to a horizontal state again along the forming plate 16, completing the surface of the silica gel pad 14. Finally, through the compaction of the cooling roller 44, the work of gluing the edge of the silica gel pad 14 is completely completed, thus improving the bonding effect of the silica gel pad 14.,

[0050] As described above, the above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A gluing machine for producing food silicone pads, comprising a conveyor (1), characterized in that: The conveyor (1) is provided with a driven roller (17) inside, a driven rod (171) inside the driven roller (17), a circular ring (172) is movably sleeved on the outer surface of the driven rod (171), one side of the circular ring (172) is fixedly mounted on one side of a long rod (176), one side of the long rod (176) is fixedly mounted on the inner wall of the conveyor (1), a processing component (2) for glue and a glue storage box (173) are fixedly mounted on the outer surface of the circular ring (172), a liquid inlet pipe A (174) is fixedly mounted on the upper surface of the glue storage box (173), and a liquid outlet (175) is fixedly mounted on the lower surface of the glue storage box (173), a circular tube (3) is provided inside the conveyor (1), and a silicone pad (14) is provided inside the conveyor (1); The processing component (2) comprises an outer shell box (21) fixedly mounted on the outer surface of the ring (172), and a collection box (22) fixedly mounted on one side of the outer shell box (21); A through groove (213) is provided on one side of the outer shell box (21), a cavity A (211) and a cavity B (212) are provided inside the outer shell box (21), a liquid spraying component (23) for adding a thickener is fixedly installed on the inner wall of the through groove (213), an extrusion component (25) for extruding the thickener is provided on the inner wall of the cavity A (211), a glue spreading component (26) for scraping glue evenly is movably provided inside the cavity A (211), a knocking component (27) for knocking the silicone pad (14) to make a dent on the silicone pad (14) is provided inside the cavity B (212), and a driving component (24) for driving the extrusion component (25), the glue spreading component (26) and the knocking component (27) to operate is fixedly installed on the upper surface of the outer shell box (21); The driving assembly (24) comprises a motor B (241) fixedly mounted on the upper surface of the conveyor (1), a driving rod (242) arranged at the output end of the motor B (241), a turntable (243) and a disc (245) fixedly sleeved on the outer surface of the driving rod (242), a triangular plate B (244) fixedly mounted on the upper surface of the turntable (243), the turntable (243) being located above the disc (245), a half gear (248) sleeved on the outer surface of the driving rod (242), the half gear (248) being located below the disc (245), a short plate (246) fixedly mounted on the outer surface of the disc (245), two groups of the short plates (246) being provided, and a roller A (247) being provided between the two groups of the short plates (246); The striking assembly (27) comprises a ladder plate (271) movably arranged inside the cavity B (212), a rectangular plate (272) fixedly mounted on one side of the ladder plate (271), a circular hole (273) provided on the upper surface of the rectangular plate (272), and a striking block (274) fixedly mounted on the lower surface of the rectangular plate (272), and two sides of the ladder plate (271) are adapted to two sides of the triangular plate B (244); A connecting rod (31) is fixedly mounted on one end of the circular tube (3), a scraper B (32) is fixedly mounted on one end of the connecting rod (31), a liquid inlet pipe C (33) is fixedly mounted on the outer surface of the circular tube (3), a liquid outlet pipe (34) is arranged on the outer surface of the circular tube (3), the outer surface of the circular tube (3) is in contact with the upper surface of the silicone pad (14), the liquid outlet pipe (34) is located at the bend of the silicone pad (14), a forming plate (16) is fixedly mounted on the bottom of the conveyor (1), the forming plate (16) is located on one side of the circular tube (3), at this time, the lower surface of the silicone pad (14) will move along the upper surface of the forming plate (16), but because the outer surface of the circular tube (3) is always Due to the connection with the upper surface of the silicone pad (14), the silicone pad (14) will gradually change from an inclined state to a vertical state, and the round tube (3) will be located at the bend of the silicone pad (14). Then, the liquid inlet pipe C (33) will continue to add glue, allowing the glue to move from the inside of the round tube (3) to the liquid outlet pipe (34), and finally be sprayed out from the liquid outlet pipe (34), adding glue to the bend of the silicone pad (14), and then being scraped evenly by the scraper B (32). When the bend of the silicone pad (14) is also added with glue, the silicone pad (14) will still gradually change from a vertical state to a horizontal state along the molding plate (16).

2. The edge gluing machine for producing food silicone pads according to claim 1, characterized in that: The glue spreading assembly (26) comprises a scraper A (261) arranged inside the cavity A (211), a rack (262) fixedly mounted on one side of the scraper A (261), and a spring rod (263) fixedly mounted on the other side of the scraper A (261); a long groove (264) is formed through one side of the scraper A (261); bottom grooves (266) are formed at the top and bottom of the long groove (264); a slider (265) is movably arranged inside the long groove (264); and the rack (262) is meshed with the half gear (248).

3. The edge gluing machine for producing food silicone pads according to claim 2, characterized in that: A roller B (2652) is provided on one side of the slider (265); an inclined plate (2651) is fixedly mounted on the lower surface of the slider (265); a slide plate (2653) is fixedly mounted on both the upper and lower surfaces of the slider (265); the slide plate (2653) is slidably connected to the bottom groove (266); a compression spring (2654) is fixedly mounted on one side of the slider (2653); the other end of the compression spring (2654) is fixedly connected to the inner wall of the bottom groove (266).

4. The edge gluing machine for producing food silicone pads according to claim 3, characterized in that: A triangle plate A (2111) is fixedly installed on one side of the inner wall of the cavity A (211), the triangle plate A (2111) is matched with the long groove (264), one side of the triangle plate A (2111) is fitted with the roller B (2652), a rod hole (2112) and a conducting hole (2113) are opened on the other side of the inner wall of the cavity A (211), the conducting hole (2113) is matched with the rack (262), and sliding grooves (2121) are opened on both sides of the inner wall of the cavity B (212), one group of the sliding grooves (2121) is connected with the cavity A (211), and a fixed rod (2122) is fixedly installed at the bottom of the sliding groove (2121), and the fixed rod (2122) is slidably connected with the circular hole (273), and the conducting hole (2113) is located below the liquid spraying assembly (23).

5. The edge gluing machine for producing food silicone pads according to claim 1, characterized in that: The extrusion assembly (25) comprises a sleeve (251) disposed inside the cavity A (211), the sleeve (251) being fixedly connected to the rod hole (2112), an extrusion rod (252) disposed inside the sleeve (251), an extrusion plate (253) fixedly mounted on one end of the extrusion rod (252), and a push plate (255) fixedly mounted on the other end of the extrusion rod (252), a tension spring (254) being fixedly mounted on one side of the extrusion plate (253), the other end of the tension spring (254) being fixedly connected to the inner wall of the cavity A (211), the tension spring (254) being located on the outer surface of the extrusion rod (252), the push plate (255) being located inside the liquid spray assembly (23), and the extrusion plate (253) and the disc (245) being located on the same horizontal line; The liquid spraying assembly (23) comprises a liquid storage box (231) fixedly mounted on one side of the through groove (213), a liquid inlet pipe B (232) fixedly mounted on the upper surface of the liquid storage box (231), and a nozzle (233) fixedly mounted on the lower surface of the liquid storage box (231).

6. The edge gluing machine for producing food silicone pads according to claim 5, characterized in that: A material inlet is provided on one side of the collection box (22), a connecting plate (221) is fixedly mounted at the bottom of the material inlet, the upper surface of the connecting plate (221) and the lower surface of the inclined plate (2651) are on the same horizontal line, a receiving groove (222) is provided inside the collection box (22), the receiving groove (222) is connected to the material inlet, a collecting frame (224) is provided at the bottom of the receiving groove (222), a slope (223) is provided on the upper surface of the collecting frame (224), and the connecting plate (221) and one end of the triangular plate A (2111) are on the same horizontal line.

7. The edge gluing machine for producing food silicone pads according to claim 1, characterized in that: A rectangular groove (11) is provided on one side of the conveyor (1), a motor A (12) is fixedly installed on one side of the conveyor (1), a storage roller (13) is movably provided on the inner wall of the conveyor (1), a silicone pad (14) is sleeved on the outer surface of the storage roller (13), a driving roller (15) is movably provided on the inner wall of the conveyor (1), a rotating rod of the driving roller (15) is connected to the output end of the motor A (12), a driven roller (17), the storage roller (13) and the driving roller (15) are all connected by a chain, and a compacting component (4) for compacting the edge of the silicone pad (14) is fixedly installed on the upper surface of the conveyor (1); The compaction assembly (4) comprises a transverse plate (41) fixedly mounted on the upper surface of the conveyor (1), an electric telescopic rod (42) fixedly mounted on the lower surface of the transverse plate (41), a sleeve (43) fixedly mounted on the lower surface of the electric telescopic rod (42), a cooling roller (44) movably arranged on the inner wall of the sleeve (43), and the cooling roller (44) is located above the silicone pad (14).

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