Feeding device for a dough

Abstract

The utility model provides a kind of glue cake feed device, it includes bunker, pusher mechanism, conveying mechanism, sieve plate and guide plate.The pusher mechanism pusher piece lifting is arranged in bunker, and the pusher surface of pusher piece is relatively conveying surface Inclined arrangement, and the end of pusher surface close to loading side plate is lower than the end away from loading side plate.When pusher surface rises to the highest position, the end of pusher surface close to loading side plate is higher than or flush with conveying surface.Guide plate is relatively conveying surface Inclined arrangement in bunker, and sieve plate is arranged above the end of conveying surface close to guide plate.The utility model can push glue cake in bunker to the conveying surface of conveying mechanism by pusher mechanism, and sieve plate can guide the glue cake incorrectly placed on conveying surface to guide plate and guide to fall into bunker, so that glue cake placed disorderly in bunker can be pushed to conveying surface, and through the assistance of sieve plate, the ordered feeding of glue cake is realized, and work is very efficient.

Description

Technical Field

[0001] This utility model relates to the field of injection molding raw material feeding equipment, and in particular to a feeding device for injection molding slurry. Background Technology

[0002] In existing injection molding processes, some equipment uses a method of quantitatively adding the rubber cake, melting it, and then injecting it in a measured quantity. However, most equipment still relies on manual labor to arrange the rubber cake in a preset direction so that a robotic arm can accurately grasp the cake and deliver it into the injection molding machine. This manual feeding method severely restricts overall production efficiency and fails to meet the demands of modern automated production.

[0003] Therefore, there is a need to provide a feeding device for rubber cake material to solve the above-mentioned technical problems. Utility Model Content

[0004] This invention provides a feeding device for rubber cake material to solve the problem of low efficiency in the existing manual feeding method for rubber cake material.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a feeding device for rubber cake material, which includes: a hopper, a pushing mechanism, a conveying mechanism, a sieve plate and a guide plate; One side of the hopper is a feeding side plate, the conveying mechanism is located outside the feeding side plate, the top surface of the conveying mechanism is a conveying surface, the conveying surface is higher than or flush with the feeding side plate, and along the conveying direction of the conveying mechanism, a feeding section and a return section are sequentially arranged on one side of the conveying surface. The pushing mechanism includes a lifting drive assembly and a pushing component connected to the output end of the lifting drive assembly. The pushing component is lifted and lowered within the hopper. The lifting range of the pushing component is opposite to the feeding section. The top surface of the pushing component is the pushing surface. The pushing surface is inclined relative to the conveying surface. The end of the pushing surface near the feeding side plate is lower than the end away from the feeding side plate. The distance between the pushing surface and the feeding side plate is less than the thickness of the rubber cake. When the pushing surface rises to the highest position, the end of the pushing surface near the feeding side plate is higher than or flush with the conveying surface. The guide plate is inclined relative to the conveying surface and is installed in the hopper. The higher end of the guide plate is connected to the return section. The screening plate is installed above the end of the conveying surface near the guide plate and is used to guide the misplaced rubber cake material on the conveying surface to move toward the guide plate.

[0006] In this utility model, the feeding device for the rubber cake material further includes multiple stacking components, which are fixedly arranged in the hopper. Multiple pushing components are arranged in the hopper, and a stacking component is arranged between adjacent pushing components. The top surface of the stacking component is a stacking surface, which is inclined relative to the conveying surface. The end of the stacking surface near the feeding side plate is lower than the end away from the feeding side plate. When the higher end of the pushing surface is lower than the lower end of the adjacent stacking surface, the rubber cake on the stacking surface will fall onto the adjacent pushing surface. When the lower end of the pushing surface is higher than the higher end of the adjacent stacking surface, the rubber cake on the pushing surface will fall onto the adjacent stacking surface.

[0007] When all the pushers rise to their highest positions, the stacking surface of the stacking component is lower than the pusher surface of the pusher component on the side closest to the feeding side plate, and the stacking surface of the stacking component is lower than the stacking surface of the stacking component on the side closest to the feeding side plate.

[0008] In addition, the pushing component includes a pushing plate and a first vertical plate, the top surface of the pushing plate is the pushing surface, and the four sides of the pushing plate are connected to the corresponding first vertical plates. The stacking component includes a stacking plate and a second vertical plate, the top surface of the stacking plate is the stacking surface, and the bottom two sides of the stacking plate are connected to the corresponding second vertical plates.

[0009] In this utility model, the lifting drive assembly includes a lifting drive cylinder, a lifting plate, and a connecting plate. The lifting plate is connected to the output end of the lifting drive cylinder, and multiple connecting plates are fixedly arranged on the top of the lifting plate. The connecting plates are connected to the pusher.

[0010] Furthermore, an extension plate is fixedly provided on the feeding side plate, a guide sleeve is provided on the extension plate, and a guide rod for sliding connection with the guide sleeve is fixedly provided on the lifting plate.

[0011] In this utility model, a guide side plate is provided on the side of the hopper opposite to the feeding side plate. The guide side plate is inclined and the bottom end of the guide side plate is closer to the pushing mechanism. A baffle plate is provided between the guide side plate and the pushing mechanism. The baffle plate moves up and down through the bottom of the hopper.

[0012] The guide side plate is provided with a discharge port, a sealing plate is slidably provided on the guide side plate, a discharge driving component is provided on the outer surface of the guide side plate, the sealing plate is connected to the output end of the discharge driving component, and the sealing plate is used to close the discharge port.

[0013] In this invention, the sealing plate is provided with multiple through holes.

[0014] In this utility model, the guide plate includes an inclined first guide surface and a second guide surface. The higher end of the first guide surface is connected to the return section, and the second guide surface is connected to the lower end of the first guide surface. The second guide surface and the first guide surface are distributed in a stepped manner, and the lower end of the second guide surface faces the material guide side plate and the material pusher mechanism.

[0015] Compared with the prior art, the advantages of this utility model are as follows: The pushing mechanism of the rubber cake feeding device of this utility model has an inclined pushing surface. The pushing mechanism can push the rubber cake in the hopper to the conveying surface of the conveying mechanism, while the screen plate can guide the incorrectly placed rubber cake on the conveying surface to the guide plate. The guide plate guides the rubber cake to fall into the hopper. In this way, the disorderly placed rubber cake in the hopper can be pushed to the conveying surface, and with the assistance of the screen plate, the orderly feeding of rubber cake is achieved, which is very efficient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.

[0017] Figure 1 This is a schematic diagram of the feeding device for the rubber cake material of this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the feeding device for the rubber cake material of this utility model. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] The directional terms mentioned in this utility model, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this utility model, and are not intended to limit this utility model.

[0021] The terms "first" and "second" in this utility model are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as a restriction on the order of events.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, a connection can be a detachable connection or a connection of an integral structure; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Most existing equipment still relies on manual labor to arrange the rubber cakes in a preset direction so that the robotic arm can accurately grab the rubber cakes and transport them into the injection molding machine. This manual feeding method severely restricts the overall production efficiency and makes it difficult to meet the needs of modern automated production.

[0024] The following is a preferred embodiment of a feeding device for rubber cake material provided by this utility model, which can solve the above-mentioned technical problems.

[0025] Please refer to Figure 1 and Figure 2 In the diagram, units with similar structures are represented by the same labels.

[0026] This embodiment provides a feeding device for rubber cake material, which includes: a hopper 11, a pushing mechanism, a conveying mechanism 13, a sieve plate 14, and a guide plate 15.

[0027] One side of the hopper 11 is a feeding side plate 111. The conveying mechanism 13 is located outside the feeding side plate 111. The top surface of the conveying mechanism 13 is the conveying surface, which is higher than or flush with the feeding side plate 111. An isolation side plate 131 is provided on the side of the conveying surface away from the feeding side plate 111 to restrict the movement and conveying of the rubber cake 21 on the conveying surface. Along the conveying direction of the conveying mechanism 13, a feeding section and a return section are sequentially arranged on one side of the conveying surface.

[0028] The feeding mechanism includes a lifting drive assembly 121 and a feeding component 122 connected to the output end of the lifting drive assembly 121. The feeding component 122 is flexibly disposed within the hopper 11. The lifting range of the feeding component 122 is opposite to the feeding section. The top surface of the feeding component 122 is the feeding surface, which is inclined relative to the conveying surface. The end of the feeding surface near the feeding side plate 111 is lower than the end away from the feeding side plate 111. The distance between the feeding surface and the feeding side plate 111 is less than the thickness of the rubber cake 21, i.e., at least enough to prevent the rubber cake 21 from falling off the feeding surface and the feeding side plate 111. Preferably, the feeding surface and the feeding side plate 111 are in sliding contact.

[0029] It should be noted that the rubber cake material 21 in this embodiment is a circular block structure, and the outer diameter of the rubber cake material 21 is greater than the thickness of the rubber cake material 21.

[0030] When the pushing surface is lower than the conveying surface, a groove is formed between the pushing surface and the feeding side plate 111, and the rubber cake 21 will be confined within the groove. When the pushing surface rises to its highest position, the end of the pushing surface near the feeding side plate 111 is higher than or level with the conveying surface, and the pushing surface is also higher than the top surface of the feeding side plate 111. At this time, the rubber cake 21 will slide down towards the lower end of the pushing surface onto the conveying surface.

[0031] The guide plate 15 is inclined relative to the conveying surface and installed inside the hopper 11. The higher end of the guide plate 15 is connected to the return section. The screen plate 14 is installed above the end of the conveying surface closest to the guide plate 15. The distance between the screen plate 14 and the conveying surface only allows correctly placed rubber cakes 21 to pass through. The screen plate 14 guides incorrectly placed rubber cakes 21 on the conveying surface to move towards the guide plate 15, causing the incorrectly placed rubber cakes 21 to flow back into the hopper 11.

[0032] In this embodiment, the feeding device for the rubber cake material also includes a plurality of stacking components 16, which are fixedly installed in the hopper 11. The hopper 11 is provided with a plurality of pushing components 122, and a stacking component 16 is provided between adjacent pushing components 122. The top surface of the stacking component 16 is a stacking surface, which is inclined relative to the conveying surface. The end of the stacking surface near the feeding side plate 111 is lower than the end away from the feeding side plate 111.

[0033] When the higher end of the push surface is lower than the lower end of the adjacent stockpile surface (e.g.) Figure 2 In the view orientation, that is, the higher end of the push surface is lower than the lower end of the stack surface to its left, the rubber cake 21 on the stack surface will fall onto the adjacent push surface. Then the push surface rises, so that when the lower end of the push surface is higher than the higher end of the adjacent stack surface (that is, higher than the stack surface to its right), the rubber cake 21 on the push surface will fall onto the adjacent stack surface. In this way, the rubber cake 21 can be pushed step by step towards the conveying surface.

[0034] Specifically, when all the pushers 122 rise to their highest positions, the stacking surface of the stacking component 16 is lower than the pushing surface of the pusher 122 on its side closest to the feeding side plate 111, and the stacking surface of the stacking component 16 is lower than the stacking surface of the stacking component 16 on its side closest to the feeding side plate 111. This creates a stepped structure with multiple stacking surfaces and multiple pushers. This allows the rubber cake material 21 to be continuously pushed level by level, with a relatively large pushing area compared to the hopper, thus improving feeding efficiency.

[0035] In this embodiment, the pusher 122 includes a pusher plate 1221 and a first vertical plate 1222. The top surface of the pusher plate 1221 is the pusher surface, and corresponding first vertical plates 1222 are connected to all four sides of the pusher plate 1221. The stacking 16 includes a stacking plate 161 and second vertical plates 162. The top surface of the stacking plate 161 is the stacking surface, and corresponding second vertical plates 162 are connected to both sides of the bottom of the stacking plate 161. A groove can be formed between the pusher surface and the adjacent second vertical plate 162, and a groove can be formed between the stacking surface and the adjacent first vertical plate 1222.

[0036] Please refer to Figure 2 In this embodiment, the lifting drive assembly 121 includes a lifting drive cylinder 1211, a lifting plate 1212, and a connecting plate 1213. The lifting plate 1212 is connected to the output end of the lifting drive cylinder 1211. Multiple connecting plates 1213 are fixedly installed on the top of the lifting plate 1212. The connecting plates 1213 are connected to the pusher 122. The lifting drive cylinder 1211 can simultaneously lift and drive multiple pushers 122.

[0037] Furthermore, an extension plate is fixedly installed on the feeding side plate 111, and a guide sleeve 191 is installed on the extension plate. A guide rod 192 for sliding connection with the guide sleeve 191 is fixedly installed on the lifting plate 1212, which can improve the lifting stability of the pusher 122.

[0038] In this embodiment, a guide side plate 113 is provided on the side of the hopper 11 opposite to the feeding side plate 111. The guide side plate 113 is inclined and the bottom end of the guide side plate 113 is closer to the pushing mechanism. The guide side plate 113 can guide a number of rubber cakes 21 to the pushing mechanism.

[0039] A baffle plate 17 is provided between the guide side plate 113 and the pushing mechanism, and the baffle plate 17 extends vertically through the bottom of the hopper 11. The baffle plate 17 is driven to rise and fall by a corresponding drive component 171, which can be a cylinder. The baffle plate 17 can isolate the rubber cake 21 between the guide side plate 113 and the pushing mechanism, preventing the rubber cake 21 from interfering with the rising and falling of the pushing component 122, and at the same time, it can gradually release several rubber cakes 21 to the pushing mechanism.

[0040] The guide side plate 113 is provided with a discharge port, and a closing plate 18 is slidably disposed on the guide side plate 113. A discharge drive component 182 is provided on the outer surface of the guide side plate 113. The closing plate 18 is connected to the output end of the discharge drive component 182 and is used to close the discharge port. A receiving box 112 is provided below the discharge port. When it is necessary to change to a different rubber cake material 21, the discharge drive component 182 can drive the closing plate 18 to move and open the discharge port, so that the rubber cake material 21 falls into the receiving box 112, and then the new rubber cake material 21 can be put into the hopper 11.

[0041] In this embodiment, the sealing plate 18 is provided with a plurality of through holes 181, which allow materials such as scrap and dust in the hopper 11 to fall into the receiving box 112.

[0042] In this embodiment, the guide plate 15 includes a first guide surface 151 and a second guide surface 152 that are inclined. The higher end of the first guide surface 151 is connected to the return section, and the second guide surface 152 is connected to the lower end of the first guide surface 151. The second guide surface 152 and the first guide surface 151 are distributed in a stepped manner, and the lower end of the second guide surface 152 faces the guide side plate 113 and the pusher mechanism.

[0043] The working principle of this utility model is as follows: First, several rubber cakes 21 are placed into the hopper 11. The rubber cakes 21 slide to the pusher 122 through the guide side plate 113. The lifting drive cylinder 1211 simultaneously drives multiple pushers 122 to reciprocate up and down, thereby pushing the rubber cakes 21 towards the conveying surface step by step. The conveying mechanism 13 conveys the rubber cakes 21 on the conveying surface towards the screen plate 14. Correctly placed rubber cakes 21 can pass through the gap between the screen plate 14 and the conveying surface, while incorrectly placed rubber cakes 21 are guided by the screen plate 14 to move towards the guide plate 15. The guide plate 15 guides the incorrectly placed rubber cakes 21 back into the hopper 11.

[0044] This completes the process of the feeding device for rubber cakes in this preferred embodiment pushing the disordered rubber cakes in the hopper onto the conveying surface and feeding them in an orderly manner.

[0045] The feeding device for rubber cakes in this preferred embodiment has a pushing mechanism with an inclined pushing surface. The pushing mechanism can push the rubber cakes in the hopper onto the conveying surface of the conveying mechanism, while the screening plate can guide the incorrectly placed rubber cakes on the conveying surface to the guide plate. The guide plate guides the rubber cakes to fall into the hopper. In this way, the disorderly placed rubber cakes in the hopper can be pushed onto the conveying surface, and with the assistance of the screening plate, the orderly feeding of rubber cakes can be achieved, making the operation very efficient.

[0046] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A feeding device for rubber cake material, characterized in that, include: The material hopper, pushing mechanism, conveying mechanism, screen plate, and guide plate; One side of the hopper is a feeding side plate, the conveying mechanism is located outside the feeding side plate, the top surface of the conveying mechanism is a conveying surface, the conveying surface is higher than or flush with the feeding side plate, and along the conveying direction of the conveying mechanism, a feeding section and a return section are sequentially arranged on one side of the conveying surface. The pushing mechanism includes a lifting drive assembly and a pushing component connected to the output end of the lifting drive assembly. The pushing component is lifted and lowered within the hopper. The lifting range of the pushing component is opposite to the feeding section. The top surface of the pushing component is the pushing surface. The pushing surface is inclined relative to the conveying surface. The end of the pushing surface near the feeding side plate is lower than the end away from the feeding side plate. The distance between the pushing surface and the feeding side plate is less than the thickness of the rubber cake. When the pushing surface rises to the highest position, the end of the pushing surface near the feeding side plate is higher than or flush with the conveying surface. The guide plate is inclined relative to the conveying surface and is installed in the hopper. The higher end of the guide plate is connected to the return section. The screening plate is installed above the end of the conveying surface near the guide plate and is used to guide the misplaced rubber cake material on the conveying surface to move toward the guide plate.

2. The feeding device for rubber cake material according to claim 1, characterized in that, The feeding device for the rubber cake material also includes multiple stacking components, which are fixedly installed in the hopper. Multiple pushing components are installed in the hopper, and a stacking component is installed between adjacent pushing components. The top surface of the stacking component is a stacking surface, which is inclined relative to the conveying surface. The end of the stacking surface near the feeding side plate is lower than the end away from the feeding side plate. When the higher end of the pushing surface is lower than the lower end of the adjacent stacking surface, the rubber cake on the stacking surface will fall onto the adjacent pushing surface. When the lower end of the pushing surface is higher than the higher end of the adjacent stacking surface, the rubber cake on the pushing surface will fall onto the adjacent stacking surface.

3. The feeding device for rubber cake material according to claim 2, characterized in that, When all the pushers rise to their highest positions, the stacking surface of the stacking component is lower than the pushing surface of the pusher on the side closest to the feeding side plate.

4. The feeding device for rubber cake material according to claim 2, characterized in that, The pushing component includes a pushing plate and a first vertical plate. The top surface of the pushing plate is the pushing surface. The four sides of the pushing plate are connected to the corresponding first vertical plates. The stacking component includes a stacking plate and a second vertical plate. The top surface of the stacking plate is the stacking surface. The bottom two sides of the stacking plate are connected to the corresponding second vertical plates.

5. The feeding device for rubber cake material according to claim 2, characterized in that, The lifting drive assembly includes a lifting drive cylinder, a lifting plate, and a connecting plate. The lifting plate is connected to the output end of the lifting drive cylinder, and multiple connecting plates are fixedly installed on the top of the lifting plate. The connecting plates are connected to the pusher component.

6. The feeding device for rubber cake material according to claim 5, characterized in that, An extension plate is fixedly installed on the feeding side plate, a guide sleeve is provided on the extension plate, and a guide rod for sliding connection with the guide sleeve is fixedly installed on the lifting plate.

7. The feeding device for rubber cake material according to claim 1, characterized in that, A guide plate is provided on the side of the hopper opposite to the feeding side plate. The guide plate is inclined and its bottom end is closer to the pushing mechanism. A baffle plate is provided between the guide plate and the pushing mechanism. The baffle plate moves up and down through the bottom of the hopper.

8. The feeding device for rubber cake material according to claim 7, characterized in that, A discharge port is provided on the guide side plate, a closing plate is slidably provided on the guide side plate, a discharge driving component is provided on the outer surface of the guide side plate, the closing plate is connected to the output end of the discharge driving component, and the closing plate is used to close the discharge port.

9. The feeding device for rubber cake material according to claim 8, characterized in that, The sealing plate is provided with multiple through holes.

10. The feeding device for rubber cake material according to claim 7, characterized in that, The guide plate includes an inclined first guide surface and a second guide surface. The higher end of the first guide surface is connected to the return section, and the second guide surface is connected to the lower end of the first guide surface. The second guide surface and the first guide surface are distributed in a stepped manner, and the lower end of the second guide surface faces the material guide side plate and the material pusher mechanism.

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