Waste separating mechanism

Abstract

The invention discloses a waste separating mechanism which comprises a support, a material belt supporting assembly, a material belt pressing plate assembly and a clamping jaw assembly, the material belt supporting assembly, the material belt pressing plate assembly and the clamping jaw assembly are all installed on the support, and the material belt supporting assembly is used for containing a material belt; the material belt pressing plate assembly is located above the material belt supporting assembly and matched with the material belt supporting assembly, the material belt pressing plate assembly and the material belt supporting assembly are jointly used for clamping a material belt, and the clamping jaw assembly is used for clamping waste on the material belt and separating the waste from the material belt. The material belt supporting assembly and the material belt pressing plate assembly are matched and jointly clamp the material belt, so that the material belt is fixed to the material belt supporting assembly, waste materials on the material belt are clamped through the clamping jaw assembly, the waste materials are separated from the material belt, and therefore the situation that products on the material belt are damaged when the waste materials are separated from the material belt is avoided; the precision, the stability and the yield of products are improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste separation, in particular to a waste separation mechanism. Background Art

[0002] With the development of industry, the demand for accurate material segmentation is increasing, and the technology for separating product waste is also constantly improving and perfecting. From the initial pure manual operation, it gradually developed into a method with the help of machinery. With the development of automated production, automated production technology was gradually adopted to realize automated control in the production process, thereby improving production efficiency, reducing costs, and improving product quality.

[0003] However, for processes such as laser cutting, stamping and welding, after the cutting, stamping and welding processes are completed, the product and the waste are connected to the material belt, and the waste needs to be separated from the material belt first, and then the product can be taken out in the subsequent steps. For situations where the product precision is high, the product volume is small, and there are requirements for the appearance of the product surface, the product must not be deformed after the waste is separated. Therefore, the traditional waste separation mechanism has low precision, poor stability and low yield. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, an object of the present invention is to provide a waste separation mechanism to solve the problems of low precision, poor stability and low yield of the waste separation mechanism in the prior art.

[0005] The purpose of the present invention is achieved through the following technical solutions: The present invention provides a waste separation mechanism, comprising a bracket, a material strip support assembly, a material strip pressure plate assembly and a clamping claw assembly, wherein the material strip support assembly, the material strip pressure plate assembly and the clamping claw assembly are all installed on the bracket, the material strip support assembly is used to place the material strip, the material strip pressure plate assembly is located above the material strip support assembly and cooperates with the material strip support assembly, the material strip pressure plate assembly and the material strip support assembly are used together to clamp the material strip, and the clamping claw assembly is used to clamp the waste on the material strip and separate the waste from the material strip.

[0006] Furthermore, the material strip support assembly includes a material strip support plate, which is fixed to the bracket and is provided with a plurality of product positioning structures, and the product positioning structures are used to position the products on the material strip.

[0007] Furthermore, a plurality of clamping jaw avoidance holes are provided on one side of the material strip support plate facing the clamping jaw assembly, and the clamping jaw avoidance holes cooperate with the clamping jaws on the clamping jaw assembly.

[0008] Furthermore, the material strip support assembly includes a positioning pin mounting plate, a first guide plate and a positioning pin driver, the positioning pin mounting plate is provided with a plurality of positioning pins on a side facing the material strip support plate, the positioning pin mounting plate is provided with a plurality of guide columns on a side away from the material strip support plate, the material strip support plate is provided with a plurality of through holes matching with the positioning pins, the first guide plate is fixed to the bracket and is provided with a plurality of first guide holes matching with the guide columns, the positioning pin driver is installed on the first guide plate and is used to drive the positioning pin mounting plate to move up and down with the positioning pins.

[0009] Furthermore, the material strip support assembly includes a second guide plate, which is located between the positioning pin mounting plate and the material strip support plate and is provided with a plurality of second guide holes that cooperate with the positioning pins.

[0010] Furthermore, the material strip pressure plate assembly includes a driving mounting frame, a pressure plate mounting frame and a pressure plate driver, the driving mounting frame is fixed to the bracket, the pressure plate mounting frame is slidably connected to the driving mounting frame, the pressure plate mounting frame is provided with a material strip pressure plate, and the pressure plate driver is installed on the driving mounting frame and is used to drive the pressure plate mounting frame to move the material strip pressure plate up and down.

[0011] Furthermore, the driving mounting frame is provided with a first slide rail, the pressing plate mounting frame is provided with a first slide groove matched with the first slide rail, and the pressing plate mounting frame is slidably mounted on the first slide rail through the first slide groove; And / or, a buffer is provided on the driving mounting frame, and the buffer cooperates with the pressure plate mounting frame.

[0012] Furthermore, the clamping jaw assembly includes a clamping jaw mechanism and a clamping jaw driving assembly for driving the entire clamping jaw mechanism to reciprocate; The clamp mechanism comprises a clamp mounting frame, a clamp mounting plate and a clamp driver, wherein two clamp mounting plates are slidably connected to the clamp mounting frame, and clamps are arranged on the clamp mounting plates. The clamp driver is installed on the clamp mounting frame and is used to drive the two clamp mounting plates to move in opposite directions to control the opening and closing of the clamps. The clamping jaw drive assembly includes a reciprocating drive, a fixed support frame and a reciprocating support frame, the fixed support frame is mounted on the bracket, the reciprocating support frame is slidably mounted on the fixed support frame, the clamping jaw mechanism is mounted on the reciprocating support frame, and the reciprocating drive is mounted on the fixed support frame and is used to drive the reciprocating support frame to perform reciprocating motion with the clamping jaw mechanism.

[0013] Furthermore, the fixed support frame is provided with a second slide rail, the reciprocating support frame is provided with a second slide groove matched with the second slide rail, and the reciprocating support frame is slidably mounted on the second slide rail through the second slide groove; The reciprocating driver is provided with an eccentric shaft, and the reciprocating support frame is provided with a waist-shaped hole matched with the eccentric shaft. The reciprocating driver drives the reciprocating support frame to carry the clamping mechanism to perform reciprocating motion through the eccentric shaft and the waist-shaped hole.

[0014] Further, the bracket includes a bottom plate, a first support frame and a second support frame, the first support frame, the second support frame and the clamping claw assembly are all installed on the bottom plate, the first support frame is provided with a first mounting plate for mounting the material belt support assembly, and the second support frame is provided with a second mounting plate for mounting the material belt pressure plate assembly; And / or, the waste separation mechanism includes a waste collection assembly, the waste collection assembly includes a waste collection box and a waste guide, the waste guide is located at the edge of the material strip support assembly and below the clamping jaw assembly and is used to guide the waste, and the waste collection box is located below the waste guide and is used to collect the waste.

[0015] The beneficial effect of the present invention is that the material belt is fixed on the material belt supporting assembly by cooperating with the material belt pressing plate assembly to clamp the material belt together, and then the waste material on the material belt is clamped by the clamping claw assembly to separate the waste material from the material belt, thereby avoiding damage to the product on the material belt when the waste material is separated from the material belt, thereby improving the accuracy, stability and yield of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the planar structure of the material belt in the present invention.

[0017] Figure 2 It is a front view three-dimensional structural schematic diagram of the waste separation mechanism in the present invention.

[0018] Figure 3 It is a rear perspective structural schematic diagram of the waste separation mechanism in the present invention.

[0019] Figure 4 It is a schematic diagram of the front three-dimensional structure of the waste separation mechanism of the present invention without the clamping claw assembly.

[0020] Figure 5 It is a schematic diagram of the front three-dimensional structure of the bracket in the present invention.

[0021] Figure 6 It is a rear view stereoscopic structural schematic diagram of the bracket in the present invention.

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the material strip supporting assembly in the first state in the present invention.

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the material strip supporting assembly in the second state of the present invention.

[0024] Fig. 9 It is a side view structural schematic diagram of the clamping jaw assembly and the material strip support assembly in the present invention when they cooperate.

[0025] Fig.10 It is a schematic diagram of the front view and disassembled structure of the material belt pressing plate assembly in the present invention.

[0026] Fig.11 It is a schematic diagram of the rear view split structure of the material belt pressing plate assembly in the present invention.

[0027] Fig.12 It is a schematic diagram of the front view and disassembled structure of the clamping jaw assembly in the present invention.

[0028] Fig.13 It is a schematic diagram of the rear view split structure of the clamping jaw assembly in the present invention.

[0029] In the figure: bracket 10, bottom plate 11, first support frame 12, first mounting plate 121, second support frame 13, second mounting plate 131; material strip support assembly 20, material strip support plate 21, product positioning structure 211, clamping claw avoidance hole 212, positioning pin mounting plate 22, positioning pin 221, guide column 222, first guide plate 23, linear bearing 231, positioning pin driver 24, second guide plate 25; material strip pressure plate assembly 30, drive mounting frame 31, first slide rail 311, buffer 312, pressure plate mounting frame 32, material strip pressure plate Plate 321, first slide groove 322, pressure plate driver 33; jaw assembly 40, jaw mechanism 41, jaw mounting frame 411, jaw mounting plate 412, jaw 413, jaw driver 414, jaw drive assembly 42, reciprocating driver 421, eccentric shaft 421a, fixed support frame 422, second slide rail 422a, reciprocating support frame 423, second slide groove 423a, waist-shaped hole 423b; material collection assembly 50, waste collection box 51, waste guide 52; material belt 200, product 210, waste 220. DETAILED DESCRIPTION

[0030] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the waste separation mechanism proposed by the present invention are described in detail as follows in conjunction with the accompanying drawings and preferred embodiments: Figure 1 Schematic diagram of the planar structure of the material belt in the present invention. Figure 1As shown, the material strip 200 is a long strip structure, and the material strip 200 is provided with products 210 and waste materials 220, wherein: Figure 1 Six products 210 are shown. Figure 1 The three on the left are products 210 and waste 220 that are not separated. Figure 1 The three on the right in the middle are the separated products 210 and waste 220.

[0031] Figure 2 It is a front view three-dimensional structural schematic diagram of the waste separation mechanism in the present invention. Figure 3 It is a rear perspective structural schematic diagram of the waste separation mechanism in the present invention. Figure 4 Schematic diagram of the front view of the three-dimensional structure of the waste separation mechanism of the present invention after removing the clamping claw assembly. Figures 2 to 4 As shown, a waste separation mechanism provided by the present invention includes a bracket 10, a material strip support assembly 20, a material strip pressure plate assembly 30 and a clamping jaw assembly 40. The material strip support assembly 20, the material strip pressure plate assembly 30 and the clamping jaw assembly 40 are all installed on the bracket 10. The material strip support assembly 20 is used to place the material strip 200. The material strip pressure plate assembly 30 is located above the material strip support assembly 20 and cooperates with the material strip support assembly 20. The material strip pressure plate assembly 30 and the material strip support assembly 20 are used together to clamp the material strip 200. The clamping jaw assembly 40 is used to clamp the waste 220 on the material strip 200 and separate the waste 220 from the material strip 200.

[0032] The present application cooperates with the material strip support component 20 and the material strip pressure plate component 30 to jointly clamp the material strip 200, so that the material strip 200 is fixed on the material strip support component 20, and then clamps the waste material 220 on the material strip 200 through the clamping claw component 40, so that the waste material 220 is separated from the material strip 200, thereby avoiding damage to the product 210 on the material strip 200 when the waste material 220 is separated from the material strip 200, thereby improving the accuracy, stability and yield of the product 210. On this basis, through a series of updates, optimizations and innovations, when designing product 210, we added V-CUT (micro-knife) pre-cutting in the separation area to facilitate the separation of waste. We started from the shape, strength and assembly process of the product materials, and finally found a solution to the problem. We designed the waste separation mechanism in this application. The efficiency of this mechanism was greatly improved in the subsequent automated production, and the yield of product 210 was significantly improved, thereby solving the problem of low separation efficiency of product 210 and waste 220, which is of positive significance to the subsequent development and improvement of similar processes.

[0033] Figure 5 It is a schematic diagram of the front three-dimensional structure of the bracket in the present invention. Figure 6 Schematic diagram of the rear view of the three-dimensional structure of the bracket in the present invention. Figure 5 and Figure 6As shown, the bracket 10 includes a bottom plate 11, a first support frame 12 and a second support frame 13. The first support frame 12, the second support frame 13 and the clamping jaw assembly 40 are all installed on the bottom plate 11. The first support frame 12 is provided with a first mounting plate 121 for mounting the material strip support assembly 20, and the second support frame 13 is provided with a second mounting plate 131 for mounting the material strip pressure plate assembly 30. Figures 2 to 4 , wherein the second support frame 13 and the clamping jaw assembly 40 are respectively arranged on opposite sides of the first support frame 12, that is, the material strip pressing plate assembly 30 and the clamping jaw assembly 40 are respectively arranged on opposite sides of the material strip supporting assembly 20. The first support frame 12, the second support frame 13 and the clamping jaw assembly 40 can be installed on the bottom plate 11 by bolts, or by welding.

[0034] Figure 7 It is a schematic diagram of the three-dimensional structure of the material strip supporting assembly in the first state in the present invention. Figure 8 It is a schematic diagram of the three-dimensional structure of the material strip supporting assembly in the second state of the present invention. Fig. 9 1 is a schematic diagram of the side view of the structure of the clamping jaw assembly and the material strip support assembly in the present invention. Figures 2 to 4 as well as Figures 7 to 9 As shown, the material strip support assembly 20 includes a material strip support plate 21, which is fixed to the first mounting plate 121 of the bracket 10 and is provided with a plurality of product positioning structures 211, and the product positioning structures 211 are used to position the product 210 on the material strip 200. The product positioning structures 211 are, for example, convex structures and cooperate with holes on the product 210, so as to accurately position the product 210 and, at the same time, also position the waste material 220.

[0035] Furthermore, a clamping jaw avoidance hole 212 is provided on one side of the material strip support plate 21 facing the clamping jaw assembly 40, and the clamping jaw avoidance hole 212 cooperates with the clamping jaw 413 on the clamping jaw assembly 40. The number of the clamping jaw avoidance holes 212 is the same as the number of the clamping jaws 413, and both are multiple (for example, 12), so that multiple waste materials 220 can be separated at the same time. Fig. 9 When the clamping jaw 413 on the clamping jaw assembly 40 clamps the waste material 220, the lower jaw of the clamping jaw 413 extends from the clamping jaw avoidance hole 212 and contacts the bottom of the waste material 220, and the upper jaw of the clamping jaw 413 contacts the top of the waste material 220 from above the material strip support plate 21, thereby clamping the waste material 220.

[0036] Furthermore, the material strip support assembly 20 includes a positioning pin mounting plate 22, a first guide plate 23 and a positioning pin driver 24. The material strip support plate 21, the positioning pin mounting plate 22, the first guide plate 23 and the positioning pin driver 24 are arranged in sequence from top to bottom. The positioning pin mounting plate 22 is provided with a plurality of positioning pins 221 on the side facing the material strip support plate 21, and the positioning pin mounting plate 22 is provided with a plurality of guide posts 222 on the side away from the material strip support plate 21. The material strip support plate 21 is provided with a plurality of through holes matching with the positioning pins 221. The positioning pins 221 pass through the material strip support plate 21 through the through holes and contact with the bottom of the product 210, thereby further positioning the product 210 and improving the positioning accuracy. The first guide plate 23 is fixed to the first support frame 12 of the bracket 10 and is provided with a plurality of first guide holes matching with the guide posts 222. The positioning pin driver 24 is installed on the first guide plate 23 and is used to drive the positioning pin mounting plate 22 to move up and down with the positioning pins 221. A linear bearing 231 is provided in the first guide hole to reduce the sliding resistance of the guide column 222 in the first guide hole. The positioning pin driver 24 can be a lifting cylinder, which drives the positioning pin mounting plate 22 to move up and down with the positioning pin 221 through air pressure.

[0037] Furthermore, the strip support assembly 20 includes a second guide plate 25, which is located between the positioning pin mounting plate 22 and the strip support plate 21 and fixed to the strip support plate 21, and is provided with a plurality of second guide holes that match the positioning pins 221, and the positioning pins 221 can slide up and down in the second guide holes. Since the positioning pins 221 are relatively long, the second guide plate 25 can guide the movement of the positioning pins 221, and also reduce the risk of the positioning pins 221 breaking.

[0038] Fig.10 It is a schematic diagram of the front view and disassembled structure of the material belt pressing plate assembly in the present invention. Fig.11 1 is a schematic diagram of the rear view of the split structure of the material belt pressing plate assembly in the present invention. Figures 2 to 4 as well as Fig.10 and Fig.11As shown, the strip pressure plate assembly 30 includes a driving mounting frame 31, a pressure plate mounting frame 32 and a pressure plate driver 33. The driving mounting frame 31 is fixed to the second support frame 13 of the bracket 10. The pressure plate mounting frame 32 is slidably connected to the driving mounting frame 31. The pressure plate mounting frame 32 is provided with a strip pressure plate 321. The pressure plate driver 33 is installed on the driving mounting frame 31 and is used to drive the pressure plate mounting frame 32 to move up and down with the strip pressure plate 321. When the strip 200 needs to be clamped, the pressure plate driver 33 drives the pressure plate mounting frame 32 to move downward with the strip pressure plate 321, so that the strip pressure plate 321 contacts the top surface of the strip 200, thereby cooperating with the strip support plate 21 to clamp the strip 200 between the strip pressure plate 321 and the strip support plate 21, so as to avoid the strip 200 from being offset when the waste material 220 is separated, thereby causing the product 210 to be deformed. The pressure plate driver 33 may be a lifting cylinder, which drives the pressure plate mounting frame 32 and the material belt pressure plate 321 to move up and down through air pressure.

[0039] Furthermore, the driving mounting frame 31 is provided with a first slide rail 311, the pressing plate mounting frame 32 is provided with a first slide groove 322 matched with the first slide rail 311, and the pressing plate mounting frame 32 is slidably mounted on the first slide rail 311 through the first slide groove 322. Of course, the pressing plate mounting frame 32 may also be provided with a first slider, and the first slide groove 322 is provided on the first slider.

[0040] Furthermore, a buffer 312 is provided on the driving mounting frame 31, and the buffer 312 cooperates with the pressing plate mounting frame 32. The driving mounting frame 31 is provided with buffers 312 at both upper and lower ends of the pressing plate mounting frame 32, so that when the pressing plate driver 33 drives the pressing plate mounting frame 32 to move up and down to the maximum stroke, the buffer 312 can play a certain buffering role on the pressing plate mounting frame 32.

[0041] Fig.12 It is a schematic diagram of the front view and disassembled structure of the clamping jaw assembly in the present invention. Fig.13 : is a schematic diagram of the rear view of the split structure of the clamping jaw assembly in the present invention. Figure 2 , Figure 3 , Fig.12 and Fig.13 As shown, the clamping jaw assembly 40 includes a clamping jaw mechanism 41 and a clamping jaw driving assembly 42 for driving the entire clamping jaw mechanism 41 to reciprocate.

[0042] Specifically, the clamp mechanism 41 includes a clamp mounting frame 411, a clamp mounting plate 412 and a clamp driver 414, and the two clamp mounting plates 412 are slidably connected to the clamp mounting frame 411. The clamp mounting plate 412 is provided with a clamp 413, and the clamp driver 414 is installed on the clamp mounting frame 411 and is used to drive the two clamp mounting plates 412 to move in opposite directions to control the opening and closing of the clamp 413. Among them, the clamp driver 414 can be a cylinder, which drives the clamp mounting plates 412 to move in opposite directions by air pressure. For example, when the clamp driver 414 drives the two clamp mounting plates 412 to move toward each other, the clamps 413 on the two clamp mounting plates 412 move closer to each other and close; when the clamp driver 414 drives the two clamp mounting plates 412 to move away from each other, the clamps 413 on the two clamp mounting plates 412 move away from each other and open.

[0043] The clamp driving assembly 42 includes a reciprocating driver 421, a fixed support frame 422 and a reciprocating support frame 423. The fixed support frame 422 is mounted on the bottom plate 11 of the bracket 10, the reciprocating support frame 423 is slidably mounted on the fixed support frame 422, and the clamp mechanism 41 is mounted on the reciprocating support frame 423. The reciprocating driver 421 is mounted on the fixed support frame 422 and is used to drive the reciprocating support frame 423 to carry the clamp mechanism 41 to perform reciprocating motion, so that the clamp 413 clamps the waste material 220 to perform reciprocating motion, so as to break the waste material 220 from the product 210. Since the amplitude of the reciprocating motion is small, the damage to the product 210 caused by the separation of the waste material 220 from the material belt 200 can be greatly reduced, so as to improve the accuracy, stability and yield of the product 210.

[0044] Furthermore, the fixed support frame 422 is provided with a second slide rail 422a, and the reciprocating support frame 423 is provided with a second slide groove 423a matched with the second slide rail 422a. The reciprocating support frame 423 is slidably mounted on the second slide rail 422a through the second slide groove 423a, and can slide up and down relative to the second slide rail 422a. Of course, the reciprocating support frame 423 can also be provided with a second slider, and the second slide groove 423a is provided on the second slider.

[0045] Furthermore, the reciprocating driver 421 is provided with an eccentric shaft 421a, and the reciprocating support frame 423 is provided with a waist-shaped hole 423b matched with the eccentric shaft 421a. The reciprocating driver 421 drives the reciprocating support frame 423 to carry the clamping mechanism 41 to reciprocate up and down through the eccentric shaft 421a and the waist-shaped hole 423b. The reciprocating driver 421 can be a servo motor, and the output shaft of the servo motor is connected to the eccentric shaft 421a, thereby driving the eccentric shaft 421a to rotate eccentrically.

[0046] like Figures 2 to 4As shown, in this embodiment, the waste separation mechanism includes a waste collection assembly 50, which includes a waste collection box 51 and a waste guide 52. The waste guide 52 is located at the edge of the material belt support assembly 20 and below the clamp assembly 40 and is used to guide the waste 220. The waste collection box 51 is located below the waste guide 52 and is used to collect the waste 220. The waste guide 52 is a trumpet-shaped structure with a larger upper part and a smaller lower part, so as to guide the waste 220 to the waste collection box 51 below.

[0047] The operation process of the waste separation mechanism includes: placing the material belt 200 on the material belt support plate 21 and preliminarily positioning the product 210 on the material belt 200 through the product positioning structure 211; the positioning pin driver 24 drives the positioning pin mounting plate 22 to move up with the positioning pin 221 and accurately position the product 210 on the material belt 200; the pressure plate driver 33 drives the pressure plate mounting frame 32 to move down with the material belt pressure plate 321, so as to cooperate with the material belt support plate 21 to clamp the material belt 200 between the material belt pressure plate 321 and the material belt support plate 21; the clamp driver 414 drives the two clamp mounting plates 412 to move toward each other. The reciprocating drive 421 drives the reciprocating support frame 423 to carry the clamping mechanism 41 to make up and down reciprocating motion, so that the clamping jaws 413 clamp the waste material 220 and make reciprocating motion to break the waste material 220 from the product 210; the clamping jaw drive 414 drives the two clamping jaw mounting plates 412 to move away from each other, so that the clamping jaws 413 on the two clamping jaw mounting plates 412 move away from each other and open, and the broken waste material 220 falls off quickly, and the waste material 220 falls into the waste collection box 51 along the waste guide member 52. Then, the pressure plate driver 33 drives the pressure plate mounting frame 32 to carry the material tape pressure plate 321 up, and the positioning pin driver 24 drives the positioning pin mounting plate 22 to carry the positioning pin 221 down, and the material tape 200 moves through the pulling mechanism of the automated equipment to move the part of the material tape 200 with the waste material 220 to the corresponding area of ​​the material tape support plate 21, and finally repeat the above separation process.

[0048] In this document, the directional words such as up, down, left, right, front, and back are defined by the positions of the structures in the drawings and the positions of the structures relative to each other, just for the sake of clarity and convenience in expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in this application. It should also be understood that the terms "first" and "second" used in this document are only used to distinguish names and are not used to limit quantity and order.

[0049] The above is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to the technical contents disclosed above without departing from the scope of the technical solution of the present invention, which are equivalent embodiments of equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A waste separation mechanism, characterized in that: The invention comprises a bracket (10), a material strip support assembly (20), a material strip pressure plate assembly (30) and a clamping jaw assembly (40); the material strip support assembly (20), the material strip pressure plate assembly (30) and the clamping jaw assembly (40) are all installed on the bracket (10); the material strip support assembly (20) is used to place the material strip (200); the material strip pressure plate assembly (30) is located above the material strip support assembly (20) and cooperates with the material strip support assembly (20); the material strip pressure plate assembly (30) and the material strip support assembly (20) are used together to clamp the material strip (200); the clamping jaw assembly (40) is used to clamp the waste material (220) on the material strip (200) and separate the waste material (220) from the material strip (200).

2. The waste separation mechanism according to claim 1, characterized in that: The material strip support assembly (20) comprises a material strip support plate (21), wherein the material strip support plate (21) is fixed to the bracket (10) and is provided with a plurality of product positioning structures (211), wherein the product positioning structures (211) are used to position the products (210) on the material strip (200).

3. The waste separation mechanism according to claim 2, characterized in that: A plurality of clamping jaw avoidance holes (212) are provided on one side of the material strip support plate (21) facing the clamping jaw assembly (40), and the clamping jaw avoidance holes (212) cooperate with the clamping jaws (413) on the clamping jaw assembly (40).

4. The waste separation mechanism according to claim 2, characterized in that: The material strip support assembly (20) includes a positioning pin mounting plate (22), a first guide plate (23) and a positioning pin driver (24); the positioning pin mounting plate (22) is provided with a plurality of positioning pins (221) on the side facing the material strip support plate (21); the positioning pin mounting plate (22) is provided with a plurality of guide posts (222) on the side away from the material strip support plate (21); the material strip support plate (21) is provided with a plurality of through holes matching the positioning pins (221); the first guide plate (23) is fixed to the bracket (10) and is provided with a plurality of first guide holes matching the guide posts (222); the positioning pin driver (24) is installed on the first guide plate (23) and is used to drive the positioning pin mounting plate (22) to move up and down with the positioning pins (221).

5. The waste separation mechanism according to claim 4, characterized in that: The material strip support assembly (20) comprises a second guide plate (25), the second guide plate (25) is located between the positioning pin mounting plate (22) and the material strip support plate (21), and is provided with a plurality of second guide holes matching with the positioning pins (221).

6. The waste separation mechanism according to claim 1, characterized in that: The material strip pressure plate assembly (30) includes a driving mounting frame (31), a pressure plate mounting frame (32) and a pressure plate driver (33); the driving mounting frame (31) is fixed to the bracket (10); the pressure plate mounting frame (32) is slidably connected to the driving mounting frame (31); a material strip pressure plate (321) is provided on the pressure plate mounting frame (32); the pressure plate driver (33) is installed on the driving mounting frame (31) and is used to drive the pressure plate mounting frame (32) to move up and down with the material strip pressure plate (321).

7. The waste separation mechanism according to claim 6, characterized in that: The driving mounting frame (31) is provided with a first slide rail (311), the pressing plate mounting frame (32) is provided with a first slide groove (322) matched with the first slide rail (311), and the pressing plate mounting frame (32) is slidably mounted on the first slide rail (311) through the first slide groove (322); And / or, a buffer component (312) is provided on the driving mounting frame (31), and the buffer component (312) cooperates with the pressing plate mounting frame (32).

8. The waste separation mechanism according to claim 1, characterized in that: The clamping jaw assembly (40) comprises a clamping jaw mechanism (41) and a clamping jaw driving assembly (42) for driving the entire clamping jaw mechanism (41) to reciprocate; The clamping mechanism (41) comprises a clamping mounting frame (411), a clamping mounting plate (412) and a clamping driver (414); the two clamping mounting plates (412) are slidably connected to the clamping mounting frame (411); the clamping mounting plates (412) are provided with clamping jaws (413); the clamping driver (414) is installed on the clamping mounting frame (411) and is used to drive the two clamping mounting plates (412) to move in opposite directions to control the opening and closing of the clamping jaws (413); The clamping jaw drive assembly (42) includes a reciprocating driver (421), a fixed support frame (422) and a reciprocating support frame (423), wherein the fixed support frame (422) is mounted on the bracket (10), the reciprocating support frame (423) is slidably mounted on the fixed support frame (422), the clamping jaw mechanism (41) is mounted on the reciprocating support frame (423), and the reciprocating driver (421) is mounted on the fixed support frame (422) and is used to drive the reciprocating support frame (423) to carry the clamping jaw mechanism (41) to perform reciprocating motion.

9. The waste separation mechanism according to claim 8, characterized in that: The fixed support frame (422) is provided with a second slide rail (422a), the reciprocating support frame (423) is provided with a second slide groove (423a) matched with the second slide rail (422a), and the reciprocating support frame (423) is slidably mounted on the second slide rail (422a) through the second slide groove (423a); The reciprocating driver (421) is provided with an eccentric shaft (421a), and the reciprocating support frame (423) is provided with a waist-shaped hole (423b) that matches the eccentric shaft (421a). The reciprocating driver (421) drives the reciprocating support frame (423) to carry the clamping mechanism (41) to perform reciprocating motion via the eccentric shaft (421a) and the waist-shaped hole (423b).

10. The waste separation mechanism according to any one of claims 1 to 9, characterized in that: The bracket (10) comprises a base plate (11), a first support frame (12) and a second support frame (13); the first support frame (12), the second support frame (13) and the clamping jaw assembly (40) are all mounted on the base plate (11); the first support frame (12) is provided with a first mounting plate (121) for mounting the material strip support assembly (20); the second support frame (13) is provided with a second mounting plate (131) for mounting the material strip pressure plate assembly (30); And / or, the waste separation mechanism includes a waste collection component (50), the waste collection component (50) includes a waste collection box (51) and a waste guide (52), the waste guide (52) is located at the edge of the material belt support component (20) and below the clamping jaw assembly (40) and is used to guide the waste (220), and the waste collection box (51) is located below the waste guide (52) and is used to collect the waste (220).

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