CN217494368U

CN217494368U - PVC raw material slitting device

Info

Publication number: CN217494368U
Application number: CN202221765958.6U
Authority: CN
Inventors: 薛志缪; 薛圣喆; 陈如常; 陈杨密; 薛瑾欣
Original assignee: Zhejiang Bangzhe Industrial Co ltd
Current assignee: Zhejiang Bangzhe Industrial Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-09-27
Anticipated expiration: 2032-07-09

Abstract

The utility model belongs to the technical field of PVC processing, in particular to a PVC raw material cutting device, which aims at solving the problems that the cutting device in the prior art is inconvenient to fixedly guide when feeding smaller PVC raw materials and is easy to incline, so that the cutting is uneven, which comprises a cutting table, two symmetrically arranged side vertical plates are fixedly connected with two sides of the cutting table, one side of each side vertical plate is fixedly connected with a same connecting plate, the top of the connecting plate is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first connecting rod, the device drives the guide shaft and the roll shaft to be close to each other through the bidirectional threaded rod, so that the raw materials can be clamped, and can carry cutting assembly below, compress tightly the raw and other materials earlier through the briquetting during cutting and utilize the cutter to cut and can not make raw and other materials take place the slope when the cutting.

Description

PVC raw material slitting device

Technical Field

The utility model relates to a PVC processing technology field especially relates to a PVC raw materials cuts device.

Background

PVC is named Polyvinylchlorid, the main component is polyvinyl chloride, and other components are added to enhance the heat resistance, toughness, ductility and the like of the PVC. It is a synthetic material that is enjoyed, popular and widely used in the world today. Its global usage is second highest among various synthetic materials. It is only in 1995 a year that PVC has been statistically produced in europe at around five million tons and consumed at five million thirty million tons. In germany, the production and consumption of PVC averages one hundred and forty million tons. PVC is being produced and used worldwide at a 4% growth rate. The growth rate of PVC is particularly significant in south-east asia, due to the pressing need for infrastructure construction in countries in south-east asia. Among the materials from which three-dimensional surface films can be produced, PVC is the most suitable material.

The invention with the publication number of CN212075886U discloses a PVC sheet slitting device, which has the technical scheme that: the utility model provides a PVC sheet cuts device, including cutting the platform, the one end of cutting the platform is equipped with draw gear, the one end of cutting the bench and keeping away from draw gear is equipped with cuts the device, cut the device including first cylinder, fixedly connected with is the fixing base that the level set up on the telescopic link of first cylinder, fixedly connected with cutter on the fixing base, the lateral wall that is close to draw gear on the cutter all with cut the lateral wall laminating that the bench kept away from draw gear and be sliding connection, the top fixed connection of fixing base is to the connecting plate that the direction of draw gear extended, the bottom fixedly connected with spring of connecting plate. The utility model discloses a cutter among the device is cut to PVC sheet can accomplish the action of cutting to the PVC sheet in the twinkling of an eye, and can fix the PVC sheet for cutting at this in-process, avoids taking place crooked, has guaranteed the qualification rate of product.

Should cut the device fixed direction when inconvenient to less PVC raw materials feeding when using, the easy slope leads to cutting unevenly, so we propose a PVC raw materials and cut the device for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the PVC raw material slitting device in the prior art is inconvenient to fix the direction when less PVC raw material is fed, inclines easily, leads to slitting uneven shortcoming, and the PVC raw material slitting device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a PVC raw material cutting device comprises a cutting table, wherein two symmetrically-arranged side vertical plates are fixedly connected to two sides of the cutting table, one side of each side vertical plate is fixedly connected with a same connecting plate, the top of each connecting plate is fixedly connected with a first motor, an output shaft of each first motor is fixedly connected with a first connecting rod, one side of each first connecting rod is fixedly connected with a first rotating shaft, the outer wall of each first rotating shaft is rotatably connected with a second connecting rod, the other end of each second connecting rod is rotatably connected with a knife rest, first sliding holes are formed in one side of each side vertical plate, the inner walls of the first sliding holes are respectively in sliding connection with the knife rests, and a cutter can be detached from one side of each knife rest;

the outer wall of the first rotating shaft is provided with a pressing assembly for pressing the PVC raw material;

the top of cutting the platform is equipped with the direction subassembly that is used for the direction to the PVC raw materials.

Preferably, the compressing assembly comprises a spring rod rotatably connected to the outer wall of the first rotating shaft, the output end of the spring rod is rotatably connected with a pressing block, a second sliding hole is formed in one side of each side vertical plate, and the inner walls of the second sliding holes are respectively connected with the pressing block in a sliding mode.

Preferably, the direction subassembly includes the rectangular hole of seting up at the top of cutting the platform, the both sides inner wall of rectangular hole runs through to rotate and is connected with same two-way threaded rod, the outer wall threaded connection of two-way threaded rod has two nuts that the symmetry set up, one of them the first L shaped plate of nut top fixedly connected with, the top of first L shaped plate is rotated and is connected with a plurality of guiding axles, the top fixedly connected with second L shaped plate of another nut, the top of second L shaped plate is rotated and is connected with a plurality of rollers.

Preferably, the top of second L shaped plate is rotated and is connected with the second axis of rotation, the fixed cover of outer wall of second axis of rotation is equipped with second rubber circle, first rubber circle and first gear, the top fixedly connected with second motor of second L shaped plate, the fixed cover of output shaft of second motor is equipped with the second gear, the second gear meshes with first gear mutually.

Preferably, it is a plurality of the bottom of roller and second axis of rotation is all fixed the cover and is equipped with the synchronizing wheel, and is a plurality of the synchronizing wheel passes through the hold-in range and transmits.

Preferably, the bottom of the pressing block is provided with a rubber pad.

Preferably, a cutting groove matched with the cutter is formed in the top of the cutting table.

The utility model discloses in, a PVC raw materials cuts device:

1. placing the raw material on a slitting table, rotating a bidirectional threaded rod, and driving a guide shaft and a roll shaft to approach each other by the bidirectional threaded rod until the raw material is clamped;

2. the second motor is started, the second motor drives the first rubber ring and the roller shaft to rotate through the second gear and the first gear, so that raw materials can be conveyed, the raw materials cannot incline through the guide shaft and the roller shaft, and the raw materials are conveyed for a certain length;

3. starting a first motor, wherein the first motor drives a first connecting rod to rotate so as to drive a second connecting rod and a spring rod to move downwards, the spring rod drives a pressing block to press raw materials firstly during movement, the pressing block continues to move, and a cutter cuts the raw materials so as to fixedly cut the raw materials;

this device drives guiding axle and roller through two-way threaded rod and is close to each other, can press from both sides raw and other materials tight to can carry the cutting subassembly below, compress tightly raw and other materials earlier through the briquetting during cutting and recycle the cutter and cut and can not make raw and other materials take place the slope when the cutting.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a PVC raw material slitting device provided by the present invention;

fig. 2 is a schematic three-dimensional structure diagram of another view angle of the PVC raw material slitting device according to the present invention;

fig. 3 is a schematic structural view of the middle guide assembly of the present invention.

In the figure: 1. a slitting table; 2. a side vertical plate; 3. a connecting plate; 4. a first motor; 5. a first link; 6. a second link; 7. a tool holder; 8. briquetting; 9. a spring lever; 10. a first L-shaped plate; 11. a rectangular hole; 12. a bidirectional threaded rod; 13. a second L-shaped plate; 14. a first rotating shaft; 15. a cutter; 16. a nut; 17. a second rotating shaft; 18. a roll shaft; 19. a first rubber ring; 20. a second rubber ring; 21. a first gear; 22. a second motor; 23. a second gear; 24. grooving; 25. a first slide hole; 26. a second slide hole; 27. and (4) guiding the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a device is cut to PVC raw materials, including cutting platform 1, cut two side plates 2 that the both sides fixedly connected with symmetry of platform 1 set up, the same connecting plate 3 of one side fixedly connected with of two side plates 2, the first motor 4 of top fixedly connected with of connecting plate 3, the first connecting rod 5 of output shaft fixedly connected with of first motor 4, the first axis of rotation 14 of one side fixedly connected with of first connecting rod 5, the outer wall of first axis of rotation 14 rotates and is connected with second connecting rod 6, the other end of second connecting rod 6 rotates and is connected with knife rest 7, first sliding hole 25 has all been seted up to one side of two side plates 2, the inner wall of two first sliding hole 25 respectively with knife rest 7 sliding connection, cutter 15 has been dismantled to one side of knife rest 7, the outer wall of first axis of rotation 14 is equipped with the pressure tight subassembly that is used for compressing tightly the PVC raw materials, the top of cutting platform 1 is equipped with the direction subassembly that is used for the PVC raw materials direction.

Example two

Referring to fig. 1-3, a PVC raw material slitting device comprises a slitting table 1, two sides of the slitting table 1 are fixedly connected with two symmetrically arranged side plates 2, one side of the two side plates 2 is fixedly connected with a same connecting plate 3, the top of the connecting plate 3 is fixedly connected with a first motor 4, an output shaft of the first motor 4 is fixedly connected with a first connecting rod 5, one side of the first connecting rod 5 is fixedly connected with a first rotating shaft 14, the outer wall of the first rotating shaft 14 is rotatably connected with a second connecting rod 6 to form a crankshaft, the other end of the second connecting rod 6 is rotatably connected with a knife rest 7 to facilitate quick slitting, one side of each of the two side plates 2 is provided with a first sliding hole 25, the inner walls of the two first sliding holes 25 are respectively slidably connected with the knife rest 7, one side of the knife rest 7 can be detached with a cutter 15, the knife rest 7 is provided with a threaded hole, and the knife rest 7 is fixedly connected with the cutter 15 through a bolt, the cutting table is convenient to replace a cutter 15, a cutting groove 24 matched with the cutter 15 for use is formed in the top of the cutting table 1, the cutter 15 can thoroughly cut materials, a pressing assembly used for pressing PVC raw materials is arranged on the outer wall of a first rotating shaft 14 and comprises a spring rod 9 rotatably connected to the outer wall of the first rotating shaft 14, a pressing block 8 is rotatably connected to the output end of the spring rod 9, a rubber pad is arranged at the bottom of the pressing block 8, second sliding holes 26 are formed in one sides of two side vertical plates 2, the inner walls of the two second sliding holes 26 are respectively in sliding connection with the pressing block 8, the materials are pressed through the pressing block 8, a guide assembly used for guiding the PVC raw materials is arranged at the top of the cutting table 1 and comprises a rectangular hole 11 formed in the top of the cutting table 1, the inner walls on the two sides of the rectangular hole 11 are rotatably connected with a same bidirectional threaded rod 12 in a penetrating manner, and threads of the outer wall of the bidirectional threaded rod 12 are connected with two nuts 16 which are symmetrically arranged, the top of one of the nuts 16 is fixedly connected with a first L-shaped plate 10, the top of the first L-shaped plate 10 is rotatably connected with a plurality of guide shafts 27, so that materials cannot incline during conveying, the top of the other nut 16 is fixedly connected with a second L-shaped plate 13, the top of the second L-shaped plate 13 is rotatably connected with a plurality of roll shafts 18, the top of the second L-shaped plate 13 is rotatably connected with a second rotating shaft 17, the outer wall of the second rotating shaft 17 is fixedly sleeved with a second rubber ring 20, first rubber ring 19 and first gear 21, the top fixedly connected with second motor 22 of second L shaped plate 13, the fixed cover of output shaft of second motor 22 is equipped with second gear 23, second gear 23 meshes with first gear 21 mutually, and the bottom of a plurality of roller 18 and second axis of rotation 17 is all fixed to be equipped with the synchronizing wheel, and a plurality of synchronizing wheels pass through the hold-in range and carry out the transmission, can carry the material.

The working principle is as follows: in use the utility model discloses the time, with this device power on, put raw and other materials on cutting platform 1, rotate two-way threaded rod 12, two-way threaded rod 12 drives guiding axle 27 and roller 18 and is close to each other, until pressing from both sides tight raw and other materials, start second motor 22, second motor 22 drives first rubber circle 19 and roller 18 through second gear 23 and first gear 21 and rotates, thereby can carry raw and other materials, through guiding axle 27 and roller 18, raw and other materials can not take place the slope, when carrying certain length, start first motor 4, first motor 4 drives first connecting rod 5 and rotates, thereby drive second connecting rod 6 and spring beam 9 and move down, spring beam 9 drives briquetting 8 and compresses tightly raw and other materials earlier during the removal, continue to move, cutter 15 cuts raw and other materials, thereby can be with raw and other materials fixed cutting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a PVC raw materials cuts device, includes cuts platform (1), its characterized in that: two sides of the cutting table (1) are fixedly connected with two symmetrically arranged side vertical plates (2), one side of each of the two side vertical plates (2) is fixedly connected with the same connecting plate (3), the top of the connecting plate (3) is fixedly connected with a first motor (4), the output shaft of the first motor (4) is fixedly connected with a first connecting rod (5), one side of the first connecting rod (5) is fixedly connected with a first rotating shaft (14), the outer wall of the first rotating shaft (14) is rotationally connected with a second connecting rod (6), the other end of the second connecting rod (6) is rotatably connected with a knife rest (7), one side of each of the two side vertical plates (2) is provided with a first sliding hole (25), the inner walls of the two first sliding holes (25) are respectively in sliding connection with the knife rest (7), and one side of the knife rest (7) is detachably provided with a cutter (15);

the outer wall of the first rotating shaft (14) is provided with a pressing assembly for pressing PVC raw materials;

the top of the slitting table (1) is provided with a guide assembly for guiding PVC raw materials.

2. The PVC raw material slitting device according to claim 1, wherein the pressing assembly comprises a spring rod (9) rotatably connected to the outer wall of the first rotating shaft (14), a pressing block (8) is rotatably connected to an output end of the spring rod (9), second sliding holes (26) are formed in one side of each of the two side vertical plates (2), and inner walls of the two second sliding holes (26) are respectively connected with the pressing block (8) in a sliding manner.

3. Device is cut to PVC raw materials according to claim 1, characterized in that, the direction subassembly includes rectangular hole (11) seted up at the top of cutting platform (1), the both sides inner wall of rectangular hole (11) runs through to rotate and is connected with same two-way threaded rod (12), the outer wall threaded connection of two-way threaded rod (12) has two nuts (16) that the symmetry set up, one of them the first L shaped plate (10) of nut (16) top fixedly connected with, the top of first L shaped plate (10) is rotated and is connected with a plurality of guiding axles (27), the top fixedly connected with second L shaped plate (13) of another nut (16), the top of second L shaped plate (13) is rotated and is connected with a plurality of roller (18).

4. A PVC raw material slitting device according to claim 3, characterized in that the top of the second L-shaped plate (13) is rotatably connected with a second rotating shaft (17), the outer wall of the second rotating shaft (17) is fixedly sleeved with a second rubber ring (20), a first rubber ring (19) and a first gear (21), the top of the second L-shaped plate (13) is fixedly connected with a second motor (22), the output shaft of the second motor (22) is fixedly sleeved with a second gear (23), and the second gear (23) is meshed with the first gear (21).

5. A PVC raw material slitting device according to claim 3, characterized in that a plurality of synchronizing wheels are fixedly sleeved on the bottom of the roll shafts (18) and the bottom of the second rotating shaft (17), and the plurality of synchronizing wheels are driven by a synchronous belt.

6. A PVC stock splitting device according to claim 2, characterised in that the bottom of the pressing block (8) is provided with a rubber pad.

7. The PVC raw material slitting device according to claim 1, characterized in that a cutting groove (24) used in cooperation with the cutter (15) is formed in the top of the slitting table (1).