Treatment device for PVC (polyvinyl chloride) processing raw materials

Abstract

The utility model belongs to the field of PVC (polyvinyl chloride) processing raw materials, particularly relates to a processing device for PVC processing raw materials, and aims to solve the problems that the PVC processing raw materials are loosened due to high-frequency vibration in the polishing process and the polishing effect is influenced due to the fact that a polishing processing table of a processing device for the PVC processing raw materials in the prior art is not stable enough. According to the technical scheme, the device comprises a first motor, a box body and a dust collecting box, the first motor is arranged on the box body, a grinding device is arranged on an output shaft of the first motor, a placing plate is fixedly connected to the box body, two fixing blocks are fixedly connected to the placing plate, and cam clamping devices are arranged on the two fixing blocks; a supporting platform is fixedly connected to the box body, a second motor is arranged on the supporting platform, PVC machining raw materials can be fixed, and the situation that the PVC machining raw materials are loosened due to high-frequency vibration, and polishing is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC processing raw materials, in particular to a processing device for PVC processing raw materials. Background Art

[0002] Polyvinyl chloride is referred to as PVC. Polyvinyl chloride is a polymer material that uses a chlorine atom to replace a hydrogen atom in polyethylene. It is an amorphous polymer containing a small amount of crystalline structure. According to different application ranges, PVC can be divided into: general-purpose PVC resin, high-polymerization PVC resin, and cross-linked PVC resin. General-purpose PVC resin is formed by polymerization of vinyl chloride monomer under the action of an initiator. High-polymerization PVC resin refers to a resin polymerized by adding a chain extender to a vinyl chloride monomer polymerization system. Cross-linked PVC resin is a resin polymerized by adding a cross-linking agent containing diene and polyene to a vinyl chloride monomer polymerization system. PVC raw material processing generally requires cleaning, crushing, plasticizing, grinding and other processing processes. However, the existing PVC processing raw material processing device has an unstable grinding processing table, which leads to the loosening of the PVC processing raw material due to high-frequency vibration during the grinding process, affecting the grinding effect. Therefore, a processing device for PVC processing raw materials is proposed. Utility Model Content

[0003] The utility model aims to solve the problem in the prior art that the grinding processing table is not stable enough, resulting in the loosening of PVC processing raw materials due to high-frequency vibration during the grinding process, thus affecting the grinding effect, and proposes a processing device for PVC processing raw materials.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A processing device for PVC processing raw materials comprises a first motor, a box body and an ash box, wherein the box body is provided with the first motor, the output shaft of the first motor is provided with a grinding device, the box body is fixedly connected with a placement plate, the placement plate is fixedly connected with two fixed blocks, the two fixed blocks are provided with cam clamping devices, the box body is fixedly connected with a support platform, the support platform is provided with a second motor, the output shaft of the second motor is provided with a gear rack transmission mechanism, the gear rack transmission mechanism is provided with a cooling device, one side of the gear rack transmission mechanism is fixedly connected with a belt transmission mechanism, and one side of the belt transmission mechanism is provided with a dust removal device.

[0006] Preferably, the grinding device includes a grinding disc, a rotating motor and a baffle, a first screw is fixedly connected to the output shaft of the first motor, a first slide is fixedly connected to the placement plate, the first slide is slidably connected to the baffle, two support blocks are fixedly connected to the baffle, a bottom plate is fixedly connected to the bottom of the two support blocks, the bottom plate is threadedly connected to the first screw, a rotating motor is arranged on the bottom plate, and a grinding disc is fixedly connected to the output shaft of the rotating motor.

[0007] Preferably, the cam clamping device includes a first rotating shaft, a cam rocker and a clamping block, two fixed blocks are rotatably connected to the first rotating shaft, the first rotating shaft is fixedly connected to the cam rocker, the cam rocker is fixedly connected to the clamping block, and a second screw is threadedly connected to the clamping block.

[0008] Preferably, the rack and pinion transmission mechanism includes a gear, a rack and a second slide groove, the placement plate is fixedly connected to the second slide groove, the second slide groove is slidably connected to the rack, the gear is meshed with the rack, and a connecting block is fixedly connected to the rack.

[0009] Preferably, the cooling device includes a nozzle, a water tank and a water pump. A water tank is provided on one side of the placement plate, a water pump is fixedly connected to the water tank, a water pipe is fixedly connected to the water pump, a nozzle is fixedly connected to one side of the water pipe, and the nozzle is fixedly connected to the connecting block.

[0010] Preferably, the belt transmission mechanism includes a first pulley, a second pulley and a belt, the output shaft of the second motor is fixedly connected to the second pulley, the first pulley is fixedly connected to the gear, the second pulley is fixedly connected to a second rotating shaft, and the first pulley and the second pulley are connected to the belt transmission.

[0011] Preferably, the dust removal device comprises a fan blade, an ash collecting box and an opening, the box body is provided with an opening, the opening is fixedly connected to the ash collecting box, and the second rotating shaft is fixedly connected to the fan blade.

[0012] In the utility model, the beneficial effects of the processing device for PVC processing raw materials are:

[0013] The utility model is provided with a cam clamping device, which can fix the PVC processing raw materials and prevent the PVC processing raw materials from being loosened due to high-frequency vibration, thereby affecting the grinding.

[0014] The utility model is provided with a cooling device and a dust removing device. The dust removing device can clean the dust generated during the grinding process, and the cooling device can cool down the high temperature generated during the grinding process.

[0015] The utility model can fix the PVC processing raw materials, and prevent the PVC processing raw materials from loosening due to high-frequency vibration, thereby affecting the grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a processing device for PVC processing raw materials proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a processing device for PVC processing raw materials proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a cam clamping device for a processing device for PVC processing raw materials proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of a rack and pinion transmission mechanism, a cooling device and a dust removal device of a processing device for PVC processing raw materials proposed by the utility model;

[0020] Figure 5 The utility model discloses a schematic diagram of the connection structure of a belt transmission mechanism and a dust removal device of a processing device for PVC processing raw materials.

[0021] In the figure: 1. first motor; 2. housing; 3. second motor; 4. cam rocker; 5. ash box; 6. belt; 7. first rotating shaft; 8. water pump; 9. water tank; 10. supporting platform; 11. first slide; 12. first screw; 13. baffle; 14. second slide; 15. placement plate; 16. bottom plate; 17. grinding disc; 18. rotating motor; 19. fixing block; 20. supporting block; 21. second screw; 22. clamping block; 23. PVC processing raw material; 24. tooth block; 25. second pulley; 26. water pipe; 27. water pump; 28. water tank; 29. ​​nozzle; 30. connecting block; 31. fan blade; 32. second pulley; 33. gear; 34. second rotating shaft; 35. opening. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Embodiment 1

[0023] Reference Figure 1-Figure 5A processing device for PVC processing raw materials includes a first motor 1, a box body 2 and an ash box 5. The first motor 1 is arranged on the box body 2, and a grinding device is arranged on the output shaft of the first motor 1. The box body 2 is fixedly connected with a placement plate 15, and two fixed blocks 19 are fixedly connected to the placement plate 15. The two fixed blocks 19 are provided with a cam clamping device. The box body 2 is fixedly connected with a support platform 10, and the support platform 10 is provided with a second motor 3. A gear rack transmission mechanism is arranged on the output shaft of the second motor 3, and a cooling device is arranged on the gear rack transmission mechanism. A belt transmission mechanism is fixedly connected to one side of the gear rack transmission mechanism, and a dust removal device is arranged on one side of the belt transmission mechanism. PVC processing raw materials 23 are arranged on the placement plate 15.

[0024] In the utility model, the grinding device includes a grinding disc 17, a rotating motor 18 and a baffle 13. The first screw 12 is fixedly connected to the output shaft of the first motor 1, the first slide groove 14 is fixedly connected to the placement plate 15, the first slide groove 14 is slidably connected to the baffle 13, two support blocks 20 are fixedly connected to the baffle 13, the bottom of the two support blocks 20 are fixedly connected to the bottom of the bottom plate 16, the bottom plate 16 is threadedly connected to the first screw 12, a rotating motor 18 is arranged on the bottom plate 16, and the grinding disc 17 is fixedly connected to the output shaft of the rotating motor 18.

[0025] In the utility model, the cam clamping device includes a first rotating shaft 7, a cam rocker 4 and a clamping block 22, two fixed blocks 19 are rotatably connected to the first rotating shaft 7, the first rotating shaft 7 is fixedly connected to the cam rocker 4, the cam rocker 4 is fixedly connected to the clamping block 22, and a second screw 21 is threadedly connected to the clamping block 22.

[0026] In the utility model, the gear rack transmission mechanism includes a gear 33, a rack 24 and a second slide groove 11. The second slide groove 11 is fixedly connected to the placement plate 15. The second slide groove 11 is slidably connected to the rack 24. The gear 33 is meshed with the rack 24. The rack 24 is fixedly connected to a connecting block 30.

[0027] In the utility model, the cooling device includes a nozzle 29, a water tank 28 and a water pump 27. A water tank 28 is provided on one side of the placement plate 15, a water pump 27 is fixedly connected to the water tank 28, a water pipe 26 is fixedly connected to the water pump 27, a nozzle 29 is fixedly connected to one side of the water pipe 26, and the nozzle 29 is fixedly connected to the connecting block 30.

[0028] In the utility model, the belt transmission mechanism includes a first pulley 25, a second pulley 32 and a belt 6, the output shaft of the second motor 3 is fixedly connected to the second pulley 32, the first pulley 25 is fixedly connected to the gear 33, the second pulley 32 is fixedly connected to the second rotating shaft 34, and the first pulley 25 and the second pulley 32 are transmission connected to the belt 6.

[0029] In the utility model, the dust removal device comprises a fan blade 31 , an ash box 5 and an opening 35 . The box body 2 is provided with the opening 35 , the ash box 5 is fixedly connected to the opening 35 , and the second rotating shaft 34 is fixedly connected to the fan blade 31 .

[0030] In the utility model, when in use, the second screw rod 21 is manually twisted to adjust the clamping distance of the clamping block 22, and then the cam rocker 4 is rotated. After the cam rocker 4 drives the clamping block 22 to rotate and clamp the PVC processing raw material 23, the first motor 1 and the second motor 3 are started, and the first motor 1 drives the first screw rod 12 to rotate. The rotation of the first screw 12 drives the bottom plate 16, the baffle 13, the two support blocks 20, the rotating motor 18 and the grinding disc 17 to move up and down in the second slide 14. Then, the rotating motor 18 is started, and the rotating motor 18 drives the grinding disc 17 to rotate. The grinding disc 17 rotates to grind the PVC processing raw materials, the second motor 3 rotates to drive the second pulley 32 and the gear 33 to rotate, the gear 33 rotates to drive the rack 24 and the cooling device to move, the water pump 27 is started, the water pump 27 draws a large amount of water from the water tank 28 to the nozzle 29, the nozzle 29 sprays water to cool the PVC processing raw materials, the second pulley 32 rotates to drive the first pulley 25 to rotate through the belt 6, the first pulley 25 rotates to drive the second rotating shaft 34 and the fan blade 31 to rotate, and the dust generated during the grinding process is adsorbed. Embodiment 2

[0031] The difference between this embodiment and the first embodiment is that a sliding groove is fixedly connected to one side of the box body 2, a second rotating motor is fixedly connected to the sliding groove, a third screw is fixedly connected to the output shaft of the second rotating motor, a sliding block is threadedly connected to the third screw, a grinder is fixedly connected to the sliding block, the second rotating motor is started to drive the third screw to rotate, the rotation of the third screw drives the sliding block to move on the sliding groove, the grinder is started to grind the side of the PVC processing raw material.

[0032] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A processing device for PVC processing raw materials, comprising a first motor (1), a housing (2) and an ash collecting box (5), characterized in that: The box body (2) is provided with a first motor (1), an output shaft of the first motor (1) is provided with a grinding device, the box body (2) is fixedly connected with a placement plate (15), the placement plate (15) is fixedly connected with two fixing blocks (19), the two fixing blocks (19) are provided with a cam clamping device, the box body (2) is fixedly connected with a support platform (10), the support platform (10) is provided with a second motor (3), an output shaft of the second motor (3) is provided with a gear rack transmission mechanism, a cooling device is provided on the gear rack transmission mechanism, a belt transmission mechanism is fixedly connected to one side of the gear rack transmission mechanism, a dust removal device is provided on one side of the belt transmission mechanism, and PVC processing raw materials (23) are provided on the placement plate (15).

2. A processing device for PVC processing raw materials according to claim 1, characterized in that: The grinding device comprises a grinding disc (17), a rotating motor (18) and a baffle (13); a first screw rod (12) is fixedly connected to the output shaft of the first motor (1); a first slide groove (14) is fixedly connected to the placement plate (15); the first slide groove (14) is slidably connected to the baffle (13); two support blocks (20) are fixedly connected to the baffle (13); a bottom plate (16) is fixedly connected to the bottom of the two support blocks (20); the bottom of the bottom plate (16) is threadedly connected to the first screw rod (12); a rotating motor (18) is arranged on the bottom plate (16); and a grinding disc (17) is fixedly connected to the output shaft of the rotating motor (18).

3. A processing device for PVC processing raw materials according to claim 2, characterized in that: The cam clamping device comprises a first rotating shaft (7), a cam rocker (4) and a clamping block (22), wherein two fixed blocks (19) are rotatably connected to the first rotating shaft (7), the first rotating shaft (7) is fixedly connected to the cam rocker (4), the cam rocker (4) is fixedly connected to the clamping block (22), and a second screw (21) is threadedly connected to the clamping block (22).

4. A processing device for PVC processing raw materials according to claim 3, characterized in that: The rack and pinion transmission mechanism comprises a gear (33), a rack (24) and a second slide groove (11); the placement plate (15) is fixedly connected to the second slide groove (11); the second slide groove (11) is slidably connected to the rack (24); the gear (33) is meshed with the rack (24); and a connecting block (30) is fixedly connected to the rack (24).

5. A processing device for PVC processing raw materials according to claim 4, characterized in that: The cooling device comprises a nozzle (29), a water tank (28) and a water pump (27); a water tank (28) is provided on one side of the placement plate (15); a water pump (27) is fixedly connected to the water tank (28); a water pipe (26) is fixedly connected to the water pump (27); a nozzle (29) is fixedly connected to one side of the water pipe (26); and the nozzle (29) is fixedly connected to a connection block (30).

6. A processing device for PVC processing raw materials according to claim 5, characterized in that: The belt transmission mechanism comprises a first pulley (25), a second pulley (32) and a belt (6); the output shaft of the second motor (3) is fixedly connected to the second pulley (32); the first pulley (25) is fixedly connected to the gear (33); the second pulley (32) is fixedly connected to a second rotating shaft (34); and the first pulley (25) and the second pulley (32) are transmission-connected to the belt (6).

7. A processing device for PVC processing raw materials according to claim 6, characterized in that: The dust removal device comprises a fan blade (31), an ash collection box (5) and an opening (35); the box body (2) is provided with an opening (35); the ash collection box (5) is fixedly connected to the opening (35); and the second rotating shaft (34) is fixedly connected to the fan blade (31).

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