Rubber processing and cutting device capable of automatically recycling waste materials

Abstract

The utility model discloses a rubber processing and cutting device capable of automatically recycling waste materials, which relates to the technical field of rubber production, and adopts the technical scheme that the rubber processing and cutting device comprises a cutting table, a blanking groove is formed in the cutting table, a U-shaped frame is fixedly connected to the top of the cutting table, and through grooves are formed in two sides of the U-shaped frame; and the moving plate is arranged in the U-shaped frame in a sliding manner, the bottom of the moving plate is fixedly connected with a cutter, and the top of the moving plate is fixedly connected with three electric push rods. The device has the beneficial effects that the two reciprocating lead screws are controlled to rotate, so that the two sliding seats can move forwards, and the push plate is driven to move forwards; according to the waste recycling device, the baffle is arranged in the discharging groove, so that the waste within the wrapping range of the baffle can be pushed to the discharging groove and falls into the storage box, automatic recycling of the waste is achieved, the waste recycling device has the function of automatically recycling the waste, manual recycling is not needed after cutting is finished, and the labor intensity of workers can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of rubber production technology, specifically to a rubber processing and cutting device for automatic waste recycling. Background Technology

[0002] Rubber is an elastic polymer that can be obtained from the sap of some plants or it can be artificial. According to the different manufacturing methods, rubber can be divided into two categories: synthetic rubber and natural rubber. It has a wide range of applications and products, such as tires and gaskets. When processing rubber, it needs to be cut, which requires the use of rubber cutting equipment.

[0003] Because rubber is elastic, scraps will splatter when cutting rubber scraps, falling onto the cutting table. Existing rubber cutting devices do not have an automatic waste collection function, so manual cleaning of the waste on the cutting table is required after cutting, which is labor-intensive. Therefore, improvements are needed.

[0004] Therefore, it is necessary to invent a rubber processing and cutting device that automatically recycles waste materials. Summary of the Invention

[0005] Therefore, this utility model provides a rubber processing and cutting device for automatic recycling of waste materials to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rubber processing and cutting device for automatic waste recycling, comprising:

[0007] A cutting table is provided with a material feeding groove, and a U-shaped frame is fixedly connected to the top of the cutting table. Both sides of the U-shaped frame are provided with through grooves.

[0008] A movable plate is slidably disposed inside a U-shaped frame. A cutter is fixedly connected to the bottom of the movable plate, and three electric push rods are fixedly connected to the top of the movable plate. All three electric push rods are fixedly embedded in the top of the U-shaped frame.

[0009] A baffle is fixedly connected to the top of the cutting table and to the rear side of the U-shaped frame. The baffle is U-shaped, and a push plate is slidably mounted on the baffle. A support plate is fixedly connected to the top of the cutting table and is located behind the baffle. Two support blocks are fixedly connected to the top of the cutting table and are located on both sides of the U-shaped frame. A reciprocating screw is embedded in each of the two support blocks. Both reciprocating screws pass through the support plate, and a sliding seat is fitted on the outside of each reciprocating screw. The sliding seat is connected to the reciprocating screw through a ball screw pair, and both sliding seats are fixedly embedded in the push plate.

[0010] Preferably, gears are sleeved on the outer front ends of both reciprocating screws, and the gears are connected to the reciprocating screws through one-way bearings. L-shaped rods are fixedly connected to both sides of the U-shaped frame, and toothed plates are fixedly connected to both L-shaped rods. The two toothed plates are respectively meshed with the two gears.

[0011] Preferably, the cutting table has two through slots, and the two L-shaped rods pass through the two through slots and the two through slots respectively and are slidably connected to them.

[0012] Preferably, the bottom of the movable plate is provided with a pressure plate, which is located in front of the cutter. Each of the four corners of the top of the pressure plate is fixedly connected with a fixing pin, and the four fixing pins pass through the movable plate and are slidably connected to it.

[0013] Preferably, each of the four fixing pins is fitted with a spring, and the two ends of the spring are fixedly connected to the moving plate and the pressure plate, respectively.

[0014] Preferably, the bottom of the cutting table is fixedly connected to three supports, and storage boxes are provided on the three supports.

[0015] Preferably, the storage box is located directly below the feeding trough.

[0016] Preferably, support legs are fixedly connected to the four corners of the bottom of the cutting table.

[0017] Preferably, the reciprocating lead screw is connected to the support block and the support plate via bearings.

[0018] The beneficial effects of the utility model are:

[0019] By designing a baffle, waste material will only splash into the area covered by the baffle during cutting. Then, by controlling the rotation of two reciprocating screws, two sliding seats can be moved forward, which in turn drives the push plate forward. This pushes the waste material within the area covered by the baffle to the discharge chute, causing it to fall into the storage box, thus achieving automatic waste recycling. In this way, the device has the function of automatic waste recycling, eliminating the need for manual recycling after cutting and reducing the labor intensity. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0022] Figure 1 A schematic diagram of the overall structure of this utility model;

[0023] Figure 2 The main sectional view provided for this utility model;

[0024] Figure 3 Provided by this utility model Figure 2 A magnified view of point A in the figure;

[0025] Figure 4 A side sectional view provided for this utility model;

[0026] Figure 5 Exploded three-dimensional view of the components such as the electric push rod, the moving plate, and the pressure plate provided by this utility model;

[0027] Figure 6 Exploded three-dimensional view of components such as baffle, reciprocating screw, and sliding seat provided by this utility model;

[0028] Figure 7 Rear perspective view provided for this utility model;

[0029] In the diagram: 1. Cutting table; 2. U-shaped frame; 3. Moving plate; 4. Cutting knife; 5. Electric push rod; 6. Baffle; 7. Push plate; 8. Support plate; 9. Support block; 10. Reciprocating screw; 11. Sliding seat; 12. Gear; 13. L-shaped rod; 14. Toothed plate; 15. Pressure plate; 16. Fixing pin; 17. Spring; 18. Bracket; 19. Storage box; 20. Support leg. Detailed Implementation

[0030] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0031] Refer to the attached Figure 1 -Appendix Figure 7 This utility model provides a rubber processing and cutting device for automatic waste recycling, comprising:

[0032] A cutting table 1 is provided with a material feeding groove. A U-shaped frame 2 is fixedly connected to the top of the cutting table 1. Both sides of the U-shaped frame 2 are provided with through grooves.

[0033] The movable plate 3 is slidably disposed inside the U-shaped frame 2. A cutter 4 is fixedly connected to the bottom of the movable plate 3, and three electric push rods 5 are fixedly connected to the top of the movable plate 3. All three electric push rods 5 are fixedly embedded in the top of the U-shaped frame 2.

[0034] A baffle 6 is fixedly connected to the top of the cutting table 1 and to the rear side of the U-shaped frame 2. The baffle 6 is U-shaped. A push plate 7 is slidably provided on the baffle 6. A support plate 8 is fixedly connected to the top of the cutting table 1. The support plate 8 is located behind the baffle 6. Two support blocks 9 are fixedly connected to the top of the cutting table 1. The two support blocks 9 are located on both sides of the U-shaped frame 2. A reciprocating screw 10 is embedded in each of the two support blocks 9. The two reciprocating screws 10 pass through the support plate 8. A sliding seat 11 is sleeved on the outside of each of the two reciprocating screws 10. The sliding seat 11 is connected to the reciprocating screw 10 through a ball screw pair. The two sliding seats 11 are fixedly embedded in the push plate 7.

[0035] In this implementation, the two reciprocating screws 10 are controlled to rotate, which causes the two sliding seats 11 to move forward, thereby driving the push plate 7 to move forward. This pushes the waste material within the area covered by the baffle 6 to the discharge chute, thus achieving automatic recycling of the waste material.

[0036] To achieve the rotation of the reciprocating screw 10, the device employs the following technical solution: Gears 12 are fitted on the outer front ends of both reciprocating screws 10, and the gears 12 are connected to the reciprocating screws 10 via one-way bearings. L-shaped rods 13 are fixedly connected to both sides of the U-shaped frame 2, and toothed plates 14 are fixedly connected to both L-shaped rods 13. The two toothed plates 14 are meshed with the two gears 12 respectively. Two through slots are provided on the cutting table 1, and the two L-shaped rods 13 pass through the two through slots and the two through slots respectively and are slidably connected to them. When the toothed plates 14 move downward, the gears 12 can rotate, thereby driving the two reciprocating screws 10 to rotate.

[0037] To achieve the purpose of pressing and fixing the rubber, the device adopts the following technical solution: The bottom of the moving plate 3 is provided with a pressure plate 15, which is located in front of the cutter 4. The four corners of the top of the pressure plate 15 are fixedly connected with fixing pins 16. The four fixing pins 16 pass through the moving plate 3 and are slidably connected to it. The four fixing pins 16 are all fitted with springs 17, and the two ends of the springs 17 are fixedly connected to the moving plate 3 and the pressure plate 15 respectively. When the moving plate 3 moves downward, the fixing pins 16, the pressure plate 15 and other components can also move downward. When moving downward, the pressure plate 15 will first contact the rubber. Then, when the moving plate 3 continues to move downward, the four springs 17 can be compressed. At this time, the cutter 4 can continue to move downward to perform the cutting work, and the pressure plate 15 will have the effect of pressing and fixing the rubber.

[0038] In order to support the storage box 19, the device adopts the following technical solution: three supports 18 are fixedly connected to the bottom of the cutting table 1, and the storage box 19 is provided on the three supports 18. The storage box 19 is located directly below the feeding trough. The supports 18 can support the storage box 19. When the storage box 19 is full of waste material, the storage box 19 can be pulled out from the three supports 18.

[0039] To achieve the purpose of support, the device adopts the following technical solution: support legs 20 are fixedly connected to the four corners of the bottom of the cutting table 1, and the reciprocating screw 10 is connected to the support block 9 and the support plate 8 through bearings. The support legs 20 can support the device.

[0040] The usage process of this utility model is as follows: When processing rubber and cutting it is required, place the rubber on the cutting table 1, so that the rubber is below the pressure plate 15, and at the same time, make the scrap of the rubber protrude above the feeding groove. Then, control the three electric push rods 5 to make the moving plate 3 move downward, thereby making the cutter 4 move downward. Since the front side of the cutter 4 is on the same horizontal plane as the rear side of the feeding groove, the cutter 4 can cut the scrap of the rubber along the rear side of the feeding groove when it moves downward. Then the cut scrap will fall into the storage box 19 through the feeding groove, and some broken scrap may splash and fall into the area covered by the baffle 6.

[0041] After cutting, the electric push rod 5 is controlled to move the moving plate 3 upward, which in turn moves the cutter 4 upward. When the moving plate 3 moves upward, the two L-shaped rods 13 also move upward, which in turn moves the two toothed plates 14 upward. The upward movement of the two toothed plates 14 causes the two gears 12 to rotate. The rotation of the two gears 12 drives the two reciprocating screws 10 to rotate. The rotation of the two reciprocating screws 10 causes the two sliding seats 11 to move back and forth. When the electric push rod 5 works to move the moving plate 3 upward and reset, the two sliding seats 11 can move back and forth once. The back and forth movement of the two sliding seats 11 once causes the push plate 7 to move back and forth once. When the push plate 7 moves back and forth once, it can push the waste material within the range of the baffle 6 to the discharge chute, so that it falls into the storage box 19, thereby realizing the automatic recycling of waste material.

[0042] It is worth noting that the two gears 12 are connected to the two reciprocating screws 10 through one-way bearings, so when the electric push rod 5 moves the moving plate 3, the two L-shaped rods 13 and the two toothed plates 14 downward, the rotation of the gears 12 will not drive the reciprocating screws 10 to rotate. This can prevent the push plate 7 from moving back and forth when the cutter 4 moves downward.

[0043] When the movable plate 3 moves downward, it can also move the fixing pin 16, pressure plate 15 and other components downward. When it moves downward, the pressure plate 15 will first come into contact with the rubber. Then, when the movable plate 3 continues to move downward, the four springs 17 will be compressed. At this time, the cutter 4 can continue to move downward to perform the cutting work. The pressure plate 15 will press and fix the rubber, which can prevent the rubber from shifting during the cutting process, thus ensuring that the cutting work is carried out normally.

[0044] The above are merely preferred embodiments of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A rubber processing and cutting device for automatic waste recycling, characterized in that, include: A cutting table (1) is provided with a material feeding groove. A U-shaped frame (2) is fixedly connected to the top of the cutting table (1). Both sides of the U-shaped frame (2) are provided with through grooves. The movable plate (3) is slidably disposed inside the U-shaped frame (2). A cutter (4) is fixedly connected to the bottom of the movable plate (3), and three electric push rods (5) are fixedly connected to the top of the movable plate (3). All three electric push rods (5) are fixedly embedded in the top of the U-shaped frame (2). A baffle (6) is fixedly connected to the top of the cutting table (1) and to the rear side of the U-shaped frame (2). The baffle (6) is U-shaped. A push plate (7) is slidably provided on the baffle (6). A support plate (8) is fixedly connected to the top of the cutting table (1). The support plate (8) is located behind the baffle (6). Two support blocks (9) are fixedly connected to the top of the cutting table (1). The two support blocks (9) are located on both sides of the U-shaped frame (2). A reciprocating screw (10) is embedded on each of the two support blocks (9). The two reciprocating screws (10) pass through the support plate (8). A sliding seat (11) is sleeved on the outside of each of the two reciprocating screws (10). The sliding seat (11) is connected to the reciprocating screw (10) through a ball screw pair. The two sliding seats (11) are fixedly embedded on the push plate (7).

2. The rubber processing and cutting device for automatic waste recycling according to claim 1, characterized in that: Gears (12) are fitted on the front ends of both reciprocating screws (10). The gears (12) are connected to the reciprocating screws (10) through one-way bearings. L-shaped rods (13) are fixedly connected to both sides of the U-shaped frame (2). Tooth plates (14) are fixedly connected to both L-shaped rods (13). The two tooth plates (14) are respectively meshed with the two gears (12).

3. The rubber processing and cutting device for automatic waste recycling according to claim 2, characterized in that: The cutting table (1) has two through slots, and the two L-shaped rods (13) pass through the two through slots and the two through slots respectively and are slidably connected to them.

4. The rubber processing and cutting device for automatic waste recycling according to claim 1, characterized in that: The bottom of the movable plate (3) is provided with a pressure plate (15), which is located in front of the cutter (4). The four corners of the top of the pressure plate (15) are fixedly connected with fixing pins (16), and the four fixing pins (16) pass through the movable plate (3) and are slidably connected to it.

5. The rubber processing and cutting device for automatic waste recycling according to claim 4, characterized in that: Each of the four fixing pins (16) is fitted with a spring (17), and the two ends of the spring (17) are fixedly connected to the moving plate (3) and the pressure plate (15) respectively.

6. The rubber processing and cutting device for automatic waste recycling according to claim 1, characterized in that: The bottom of the cutting table (1) is fixedly connected to three supports (18), and storage boxes (19) are provided on the three supports (18).

7. The rubber processing and cutting device for automatic waste recycling according to claim 6, characterized in that: The storage box (19) is located directly below the feeding trough.

8. The rubber processing and cutting device for automatic waste recycling according to claim 1, characterized in that: The cutting table (1) is fixedly connected to four corners of its bottom with support legs (20).

9. The rubber processing and cutting device for automatic waste recycling according to claim 1, characterized in that: The reciprocating lead screw (10) is connected to the support block (9) and the support plate (8) via bearings.

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