Conveying device with fixing mechanism for plastic processing

Abstract

The present invention discloses a conveying device with a fixing mechanism for plastic processing, which relates to the technical field of fixed transportation of plastics. The conveying device with a fixing mechanism for plastic processing comprises a conveying device, a driving motor is fixedly installed on the left part of the conveying device, a discharge box is fixedly installed on the top of the conveying device, a fixing device is provided on the top of the conveying device, a feeding device is provided inside the discharge box, and a discharging device is provided inside the discharge box. In this invention, the servo motor starts to drive the rotating shaft to rotate, the rotation of the rotating shaft drives the short rod to rotate, the rotation of the short rod contacts the rotating plate, the short rod continues to rotate and drives the rotating plate to rotate, the rotation of the rotating plate can smooth the raw materials on the conveying device, prevent the raw materials from piling up and reducing the working efficiency of the conveying device, and at the same time the rotation of the rotating shaft drives the rotating block to rotate, and the rotating block rotates and contacts the moving plate.

Description

Technical Field

[0001] The invention relates to the technical field of plastic fixed transportation, in particular to a conveying device with a fixed mechanism for plastic processing. Background Art

[0002] Patent publication number CN210619256U relates to a conveying device with a fixed mechanism for processing plastic bags. The conveying device with a fixed mechanism for processing plastic bags comprises a base plate, with a first transmission wheel and a second transmission wheel fixedly connected to each other from left to right on both sides of the top of the base plate via brackets. A conveyor belt is connected between the surfaces of the first transmission wheel and the second transmission wheel. The conveying device with a fixed mechanism for processing plastic bags provided by this patent uses the elastic force of a spring to squeeze two second rotating blocks, which in turn squeeze an extrusion plate, which in turn squeezes an extrusion column. The four extrusion columns securely clamp the plastic bag, improving its stability during conveyance. The operation of the second motor drives the screw to rotate, which in turn drives the threaded barrel to move, which in turn drives the support block to move, grounding the movable block and lifting the device. The height of the device can be adjusted to suit different usage environments, thereby improving the practicality of the device.

[0003] The above patent solves the problem of adjusting the height of the device to adapt to different usage environments, but does not take into account that the position of the plastic on the conveyor belt is not necessarily centered. If the plastic is not fixed in the middle of the conveyor belt, it may affect the subsequent processing of the plastic. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a conveying device with a fixing mechanism for plastic processing, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A conveying device with a fixing mechanism for plastic processing, comprising a conveying device, a driving motor fixedly installed on the left side of the conveying device, a discharge box fixedly installed on the top of the conveying device, a fixing device provided on the top of the conveying device, a feeding device provided inside the discharge box, and a discharging device provided inside the discharge box;

[0006] The fixing device comprises a mounting plate, a fixing plate, a servo motor, a rotating shaft, a rotating block, a short rod, a mounting shaft, a rotating plate, a moving plate, a fixing rod, an L-shaped plate, a long plate, a square and an inclined plate, wherein the mounting plate is fixedly mounted on the top of the conveying device, the fixing plate is fixedly mounted on the top of the mounting plate, the servo motor is fixedly mounted on the top of the fixing plate, the rotating shaft transmission passes through the fixing plate, the rotating shaft transmission passes through the mounting plate, the rotating shaft is fixedly mounted on the output end of the servo motor, the rotating block is fixedly mounted on the circumferential surface of the rotating shaft, the short rod is fixedly mounted on the circumferential surface of the rotating shaft, the mounting shaft is rotatably mounted on the bottom of the mounting plate, the rotating plate is fixedly mounted on the circumferential surface of the mounting shaft, the moving plate slides through the fixed plate, the moving plate is slidably mounted on the top of the mounting plate, the L-shaped plate is slidably mounted on the top of the mounting plate, the square is fixedly mounted inside the conveying device, the inclined plate is rotatably mounted on the bottom of the L-shaped plate, the long plate is slidably mounted on the top of the mounting plate, and a tooth block is fixedly mounted on the top of the long plate. By setting the fixing device, the plastic on the conveying device is smoothed to prevent plastic accumulation from affecting the working efficiency of the conveying device and fixing the plastic in the middle position of the conveying device.

[0007] According to the above technical solution, the rotating block is in contact with the movable plate, the short rod is in contact with the rotating plate, and a No. 1 spring piece is fixedly installed between the movable plate and the fixed plate. By setting the No. 1 spring piece, the movable plate can be reset by the elastic force of the No. 1 spring piece, and the plastic on the conveying device can be smoothed by the contact between the short rod and the rotating plate.

[0008] According to the above technical solution, the side of the movable plate close to the L-shaped plate and the long plate is set as a slope, and the side of the L-shaped plate and the long plate close to the movable plate is set as a slope. The movement of the L-shaped plate and the long plate is realized by setting the slope, and the centering movement of the plastic is realized.

[0009] According to the above technical solution, the feeding device includes a gear shaft, a rack, a cross bar, a baffle, a connecting rod, a connecting rod, a connecting shaft, a toggle plate, a screen and a curved plate, the screen is fixedly installed inside the discharge box, the curved plate is fixedly installed inside the discharge box, the gear shaft is rotatably installed on the right part of the discharge box, the gear shaft is meshed with the tooth block on the top of the long plate, and a slide groove is opened on both sides of the discharge box, the baffle is slidably installed inside the slide groove, the rack is fixedly installed on the right part of the baffle, the gear shaft is meshed with the rack, the cross bar is fixedly installed in the front of the rack, the connecting shaft rotates through the discharge box, the connecting rod is fixedly installed on the end of the connecting shaft exposed to the discharge box, the connecting rod is rotatably installed on the right part of the connecting rod, and the toggle plate is fixedly installed on the circumferential surface of the connecting shaft. By setting the feeding device, the plastic entering the intermittent conveying device 1 is controlled, and the plastic on the surface of the screen is toggled, so as to improve the efficiency of screening smaller plastics.

[0010] According to the above technical solution, one end of the cross bar close to the connecting rod is set to an arc surface, the connecting rod is in contact with the connecting rod, and there are multiple connecting rods and they are all connected to the connecting rod. The contact between the cross bar and the connecting rod makes the toggle plate rotate, thereby increasing the contact area between the plastic and the screen, preventing smaller plastics from falling into the conveying device, thereby affecting subsequent processing.

[0011] According to the above technical solution, the shifting plate is in contact with the screen, and the baffle is in contact with the screen. The baffle is provided to achieve intermittent feeding, thereby avoiding a reduction in work efficiency.

[0012] According to the above technical solution, the discharging device includes a discharging trough, a positioning plate, an inclined block, a bent rod, a bent plate, a protrusion, a swing plate and a brush. An open groove is opened at the front of the conveying device, and the discharging trough is arranged inside the open groove. The positioning plate is fixedly installed inside the discharging trough, the inclined block is rotatably installed at the bottom of the positioning plate, the bent rod is rotatably installed at the front of the baffle, the bent plate is fixedly installed at the front of the baffle, the protrusion is fixedly installed at the bottom of the swing plate, the swing plate is rotatably installed inside the discharge box, and the brush is fixedly installed on the top of the swing plate. The discharging device is provided to discharge the smaller plastics that have been screened out, preventing the smaller plastics from remaining inside the discharging trough.

[0013] According to the above technical solution, the bent rod is in contact with the swing plate, and a No. 2 spring is fixedly installed between the swing plate and the discharge box. The brush is in contact with the screen through the contact between the bent rod and the swing plate, and the mesh of the screen is cleaned to avoid mesh clogging and reduce work efficiency.

[0014] The present invention provides a conveying device with a fixing mechanism for plastic processing, which has the following beneficial effects:

[0015] (1) In this invention, the servo motor starts to drive the rotating shaft to rotate, and the rotation of the rotating shaft drives the short rod to rotate. The short rod rotates and contacts the rotating plate. The short rod continues to rotate and drives the rotating plate to rotate. The rotation of the rotating plate can smooth the raw materials on the conveying device to prevent the raw materials from piling up and reducing the working efficiency of the conveying device. At the same time, the rotation of the rotating shaft drives the rotating block to rotate. The rotating block rotates and contacts the moving plate. The rotating block continues to rotate to move the moving plate. The movement of the moving plate causes the inclined surface of the moving plate to contact the L-shaped plate and the long plate, so that the L-shaped plate moves. The movement of the L-shaped plate drives the inclined plate to move. When the inclined plate moves to the point where it is not When in contact with the fixed rod, the inclined plate is affected by the torsion spring to rotate. When the rotating block continues to rotate and does not contact the movable plate, the L-shaped plate is affected to reset by the elastic force of the spring. The L-shaped plate is reset so that the inclined plate contacts the fixed rod. The L-shaped plate continues to reset so that the inclined plate is affected by the fixed rod to rotate, pushing the plastic at the edge of the conveyor to the middle position, so that the plastic is fixed in the middle position of the conveyor, preventing the plastic from entering the interior of the conveyor and causing damage to the device when it is at the edge of the conveyor. At the same time, when the movable plate moves, the inclined surface of the movable plate contacts the L-shaped plate and the long plate, causing the long plate to move.

[0016] (2) In this invention, when plastic enters the discharge box, the plastic falls on the surface of the screen. As the long plate moves, the gear shaft meshed with the tooth block at the top of the long plate rotates. The rotation of the gear shaft drives the rack to move, and the movement of the rack drives the baffle to move, preventing the plastic from continuously entering the conveying device, causing the conveying device to be overloaded and reducing work efficiency. At the same time, the movement of the rack drives the cross bar to move, and the cross bar moves and contacts the connecting rod. The cross bar continues to move and drives the connecting rod to rotate. The rotation of the connecting rod drives the connecting shaft to rotate. The rotation of the connecting shaft drives the toggle plate to rotate. The rotation of the toggle plate can toggle the plastic, preventing the accumulation of plastic, which causes smaller plastics to be unable to pass through the screen and enter the discharge trough, thereby affecting subsequent processes. At the same time, the rotation of the connecting rod drives the connecting rod to move.

[0017] (3) In this invention, when the baffle moves upward, it drives the bent plate to move. The bent plate moves until it contacts the bottom of the screen. The bent plate continues to move and contacts the protrusion. The bent plate hits the screen, causing the screen to vibrate, thereby improving the screening efficiency of the plastic. At the same time, the baffle moves upward and drives the bent rod to move. The bent rod moves until it contacts the inclined surface of the inclined block. The bent rod continues to move, causing the bent rod to rotate. The bent rod continues to move until it is no longer in contact with the inclined block. The bent rod is reset by the elastic force and hits the discharge trough, causing the discharge trough to vibrate, thereby preventing smaller plastics from remaining on the discharge trough. The bent rod continues to move and contacts the swing plate. The movement of the bent rod drives the swing plate to rotate. The rotation of the swing plate drives the brush to rotate. The rotation of the brush fits the bottom of the screen, cleaning the mesh of the screen, thereby preventing the mesh from being blocked and reducing the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the position structure of the discharge chute of the present invention;

[0020] Figure 3 It is a schematic cross-sectional view of the overall structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the position structure of the fixing device of the present invention;

[0022] Figure 5 This is a schematic diagram of the connecting rod position structure of the present invention;

[0023] Figure 6 For the present invention Figure 1 Schematic diagram of the structure of part A;

[0024] Figure 7 For the present invention Figure 2 Schematic diagram of the structure of part B;

[0025] Figure 8 For the present invention Figure 3 Schematic diagram of the structure of part C.

[0026] In the figure: 1, conveyor; 2, drive motor; 3, discharge box; 401, mounting plate; 402, fixed plate; 403, servo motor; 404, rotating shaft; 405, rotating block; 406, short rod; 407, mounting shaft; 408, rotating plate; 409, moving plate; 410, fixed rod; 411, L-shaped plate; 412, long plate; 413, block; 414, inclined plate; 5 01. Gear shaft; 502. Rack; 503. Crossbar; 504. Baffle; 505. Connecting rod; 506. Connecting rod; 507. Connecting shaft; 508. Toggle plate; 509. Screen; 510. Curved plate; 601. Discharge chute; 602. Positioning plate; 603. Inclined block; 604. Bent rod; 605. Bent plate; 606. Bump; 607. Swinging plate; 608. Brush. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1-8One embodiment of the present invention is: a conveying device with a fixing mechanism for plastic processing, comprising a conveying device 1, a driving motor 2 fixedly mounted on the left side of the conveying device 1, a discharge box 3 fixedly mounted on the top of the conveying device 1, a fixing device provided on the top of the conveying device 1, a feeding device provided inside the discharge box 3, and a discharging device provided inside the discharge box 3;

[0029] The fixing device includes a mounting plate 401, a fixed plate 402, a servo motor 403, a rotating shaft 404, a rotating block 405, a short rod 406, a mounting shaft 407, a rotating plate 408, a movable plate 409, a fixed rod 410, an L-shaped plate 411, a long plate 412, a block 413 and an inclined plate 414. The mounting plate 401 is fixedly mounted on the top of the conveying device 1, the fixed plate 402 is fixedly mounted on the top of the mounting plate 401, the servo motor 403 is fixedly mounted on the top of the fixed plate 402, the rotating shaft 404 is driven through the top of the fixed plate 402, the rotating shaft 404 is driven through the mounting plate 401, the rotating shaft 404 is fixedly mounted on the output end of the servo motor 403, the rotating block 405 is fixedly mounted on the circumferential surface of the rotating shaft 404, the short rod 406 is fixed It is fixedly installed on the circumferential surface of the rotating shaft 404, the mounting shaft 407 is rotatably installed on the bottom of the mounting plate 401, the rotating plate 408 is fixedly installed on the circumferential surface of the mounting shaft 407, the movable plate 409 slides through the fixed plate 402, the movable plate 409 is slidably installed on the top of the mounting plate 401, the L-shaped plate 411 is slidably installed on the top of the mounting plate 401, the block 413 is fixedly installed inside the conveying device 1, the inclined plate 414 is rotatably installed on the bottom of the L-shaped plate 411, the long plate 412 is slidably installed on the top of the mounting plate 401, and a tooth block is fixedly installed on the top of the long plate 412. By setting the fixing device, the plastic on the conveying device 1 is smoothed to prevent plastic accumulation from affecting the working efficiency of the conveying device 1, and the plastic is fixed in the middle position of the conveying device 1.

[0030] The rotating block 405 contacts the movable plate 409, the short rod 406 contacts the rotating plate 408, and a No. 1 spring is fixedly installed between the movable plate 409 and the fixed plate 402. By setting the No. 1 spring, the movable plate 409 can be reset by the elastic force of the No. 1 spring, and the plastic on the conveying device 1 is smoothed by the contact between the short rod 406 and the rotating plate 408.

[0031] The side of the movable plate 409 close to the L-shaped plate 411 and the long plate 412 is set as an inclined surface, and the side of the L-shaped plate 411 and the long plate 412 close to the movable plate 409 is set as an inclined surface. The movement of the L-shaped plate 411 and the long plate 412 is achieved through the setting of the inclined surface, and the centering movement of the plastic is achieved.

[0032] The feeding device includes a gear shaft 501, a rack 502, a cross bar 503, a baffle 504, a connecting rod 505, a connecting rod 506, a connecting shaft 507, a toggle plate 508, a screen 509 and a curved plate 510. The screen 509 is fixedly installed inside the discharge box 3, and the curved plate 510 is fixedly installed inside the discharge box 3. The gear shaft 501 is rotatably installed on the right side of the discharge box 3, and the gear shaft 501 is engaged with the tooth block at the top of the long plate 412. Slide grooves are provided on both sides of the discharge box 3. The baffle 504 is slidably installed inside the slide groove, and the rack 502 is fixedly installed. It is installed on the right side of the baffle 504, the gear shaft 501 is engaged with the rack 502, the cross bar 503 is fixedly installed on the front of the rack 502, the connecting shaft 507 rotates and passes through the discharge box 3, the connecting rod 506 is fixedly installed on the end of the connecting shaft 507 exposed to the discharge box 3, the connecting rod 505 is rotatably installed on the right side of the connecting rod 506, and the toggle plate 508 is fixedly installed on the circumferential surface of the connecting shaft 507. By setting a feeding device, the plastic entering the intermittent conveying device 1 is controlled, and the plastic on the surface of the screen 509 is toggled at the same time, so as to improve the efficiency of screening smaller plastics.

[0033] One end of the cross bar 503 close to the connecting rod 506 is set to an arc surface, and the connecting rod 505 is in contact with the connecting rod 506. There are multiple connecting rods 506 and they are all connected to the connecting rod 505. The contact between the cross bar 503 and the connecting rod 506 causes the toggle plate 508 to rotate, thereby increasing the contact area between the plastic and the screen 509, preventing smaller plastics from falling into the conveying device 1, thereby affecting subsequent processing.

[0034] The toggle plate 508 contacts the screen 509 , and the baffle 504 contacts the screen 509 . The baffle 504 is provided to achieve intermittent feeding, thereby avoiding a reduction in work efficiency.

[0035] When this embodiment is working: start the power supply, the drive motor 2 is started, the drive motor 2 starts to drive the conveying device 1 to run, and at the same time the servo motor 403 is started, the servo motor 403 starts to drive the rotating shaft 404 to rotate, the rotating shaft 404 rotates to drive the short rod 406 to rotate, the short rod 406 rotates and contacts the rotating plate 408, the short rod 406 continues to rotate to drive the rotating plate 408 to rotate, the rotating plate 408 can smooth the raw materials on the conveying device 1, and at the same time the rotating shaft 404 rotates to drive the rotating block 405 to rotate, the rotating block 405 rotates and contacts the moving plate 409, the rotating block 405 continues to rotate to move the moving plate 409, and the moving plate 409 moves so that the inclined surface of the moving plate 409 contacts the L-shaped plate 411 and the long plate 412, so that the L-shaped The plate 411 moves, and the movement of the L-shaped plate 411 drives the inclined plate 414 to move. When the inclined plate 414 moves to a point where it is no longer in contact with the fixed rod 410, the inclined plate 414 is affected by the torsion spring to rotate. When the rotating block 405 continues to rotate and no longer in contact with the movable plate 409, the L-shaped plate 411 is affected by the elastic force of the spring to reset. The L-shaped plate 411 is reset so that the inclined plate 414 is in contact with the fixed rod 410. The L-shaped plate 411 continues to reset so that the inclined plate 414 is affected by the fixed rod 410 to rotate, pushing the plastic on the edge of the conveyor 1 to the middle position, so that the plastic is fixed in the middle position of the conveyor 1. At the same time, when the movable plate 409 moves, the inclined surface of the movable plate 409 contacts the L-shaped plate 411 and the long plate 412, so that the long plate 412 moves.

[0036] When the plastic enters the discharge box 3, the plastic falls on the surface of the screen 509. Due to the movement of the long plate 412, the gear shaft 501 engaged with the gear block at the top of the long plate 412 rotates, and the rotation of the gear shaft 501 drives the rack 502 to move, and the movement of the rack 502 drives the baffle 504 to move. At the same time, the movement of the rack 502 drives the cross bar 503 to move, and the cross bar 503 moves and contacts the connecting rod 506. The cross bar 503 continues to move and drives the connecting rod 506 to rotate. The rotation of the connecting rod 506 drives the connecting shaft 507 to rotate. The rotation of the connecting shaft 507 drives the toggle plate 508 to rotate. At the same time, the rotation of the connecting rod 506 drives the connecting rod 505 to move.

[0037] See also Figures 1-8, based on the above embodiment, in another embodiment of the present invention: a discharging device is provided inside the discharge box 3, and the discharging device includes a discharging chute 601, a positioning plate 602, an inclined block 603, a bent rod 604, a bent plate 605, a protrusion 606, a swing plate 607 and a brush 608. An open slot is opened at the front of the conveying device 1, the discharging chute 601 is arranged inside the open slot, the positioning plate 602 is fixedly installed inside the discharging chute 601, the inclined block 603 is rotatably installed at the bottom of the positioning plate 602, the bent rod 604 is rotatably installed in front of the baffle 504, the bent plate 605 is fixedly installed in front of the baffle 504, the protrusion 606 is fixedly installed at the bottom of the swing plate 607, the swing plate 607 is rotatably installed inside the discharge box 3, and the brush 608 is fixedly installed on the top of the swing plate 607. By providing the discharging device, the smaller plastics that have been screened out can be discharged to prevent the smaller plastics from remaining inside the discharging chute 601.

[0038] The bent rod 604 contacts the swing plate 607, and a No. 2 spring is fixedly installed between the swing plate 607 and the discharge box 3. The bent rod 604 contacts the swing plate 607 to make the brush 608 contact the screen 509 and clean the mesh of the screen 509 to avoid mesh clogging and reduce work efficiency.

[0039] When this embodiment is working: when the baffle 504 moves upward, it drives the bent plate 605 to move, and the bent plate 605 moves to contact the bottom of the screen 509, and the bent plate 605 continues to move and contacts the protrusion 606, and the bent plate 605 hits the screen 509. At the same time, the baffle 504 moves upward to drive the bent rod 604 to move, and the bent rod 604 moves to contact the inclined surface of the inclined block 603. The bent rod 604 continues to move to cause the bent rod 604 to rotate, and the bent rod 604 continues to move until it is no longer in contact with the inclined block 603. The bent rod 604 is reset by the elastic force, and the bent rod 604 hits the discharge chute 601. The bent rod 604 continues to move and contacts the swing plate 607. The movement of the bent rod 604 drives the swing plate 607 to rotate, and the rotation of the swing plate 607 drives the brush 608 to rotate, and the brush 608 rotates to fit the bottom of the screen 509.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device with a fixing mechanism for plastic processing, comprising a conveying device, characterized in that: A driving motor is fixedly installed on the left side of the conveying device, a discharge box is fixedly installed on the top of the conveying device, a fixing device is provided on the top of the conveying device, a feeding device is provided inside the discharge box, and a discharging device is provided inside the discharge box; The fixing device includes a mounting plate, a fixed plate, a servo motor, a rotating shaft, a rotating block, a short rod, a mounting shaft, a rotating plate, a movable plate, a fixed rod, an L-shaped plate, a long plate, a square and an inclined plate. The mounting plate is fixedly mounted on the top of the conveying device, the fixed plate is fixedly mounted on the top of the mounting plate, the servo motor is fixedly mounted on the top of the fixed plate, the rotating shaft transmission passes through the top of the fixed plate, the rotating shaft transmission passes through the mounting plate, the rotating shaft is fixedly mounted on the output end of the servo motor, the rotating block is fixedly mounted on the circumferential surface of the rotating shaft, the short rod is fixedly mounted on the circumferential surface of the rotating shaft, the mounting shaft is rotatably mounted on the bottom of the mounting plate, the rotating plate is fixedly mounted on the circumferential surface of the mounting shaft, the movable plate slides through the fixed plate, the movable plate is slidably mounted on the top of the mounting plate, the L-shaped plate is slidably mounted on the top of the mounting plate, the square is fixedly mounted inside the conveying device, the inclined plate is rotatably mounted on the bottom of the L-shaped plate, the long plate is slidably mounted on the top of the mounting plate, and a tooth block is fixedly mounted on the top of the long plate; The feeding device includes a gear shaft, a rack, a cross bar, a baffle, a connecting rod, a connecting rod, a connecting shaft, a toggle plate, a screen and a curved plate. The screen is fixedly installed inside the discharge box, the curved plate is fixedly installed inside the discharge box, the gear shaft is rotatably installed on the right part of the discharge box, the gear shaft is meshed with the tooth block on the top of the long plate, slide grooves are opened on both sides of the discharge box, the baffle is slidably installed inside the slide groove, the rack is fixedly installed on the right part of the baffle, the gear shaft is meshed with the rack, the cross bar is fixedly installed in the front of the rack, the connecting shaft rotates through the discharge box, the connecting rod is fixedly installed on one end of the connecting shaft exposed from the discharge box, the connecting rod is rotatably installed on the right part of the connecting rod, and the toggle plate is fixedly installed on the circumferential surface of the connecting shaft; The discharging device includes a discharging trough, a positioning plate, an inclined block, a bent rod, a bent plate, a protrusion, a swing plate and a brush. An open groove is opened at the front of the conveying device, the discharging trough is arranged inside the open groove, the positioning plate is fixedly installed inside the discharging trough, the inclined block is rotatably installed at the bottom of the positioning plate, the bent rod is rotatably installed at the front of the baffle, the bent plate is fixedly installed at the front of the baffle, the protrusion is fixedly installed at the bottom of the swing plate, the swing plate is rotatably installed inside the discharge box, and the brush is fixedly installed on the top of the swing plate.

2. A conveying device with a fixing mechanism for plastic processing according to claim 1, characterized in that: The rotating block is in contact with the movable plate, the short rod is in contact with the rotating plate, and a No. 1 spring piece is fixedly installed between the movable plate and the fixed plate.

3. A conveying device with a fixing mechanism for plastic processing according to claim 2, characterized in that: One side of the movable plate close to the L-shaped plate and the long plate is set as an inclined surface, and one side of the L-shaped plate and the long plate close to the movable plate is set as an inclined surface.

4. A conveying device with a fixing mechanism for plastic processing according to claim 3, characterized in that: One end of the crossbar close to the connecting rod is set as an arc surface, the connecting rod is in contact with the connecting rod, and a plurality of connecting rods are provided and all are connected to the connecting rod.

5. A conveying device with a fixing mechanism for plastic processing according to claim 4, characterized in that: The shifting plate is in contact with the screen, and the baffle is in contact with the screen.

6. A conveying device with a fixing mechanism for plastic processing according to claim 5, characterized in that: The bent rod is in contact with the swing plate, and a second spring piece is fixedly installed between the swing plate and the discharge box.

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