CN218144930U

CN218144930U - PVC membrane cutting machine

Info

Publication number: CN218144930U
Application number: CN202222447356.2U
Authority: CN
Inventors: 刘成成; 陈春波; 汪荣宝
Original assignee: Good Harvest Machinery Industrial Shanghai Co ltd
Current assignee: Good Harvest Machinery Industrial Shanghai Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-27
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a PVC film cutting machine, relating to the technical field of PVC film processing; comprises an operation table and a cutting assembly; the cutting assembly comprises a mounting plate, two cutter wheels which are connected in parallel are rotatably mounted on the mounting plate through a primary support, a recovery assembly is connected to the mounting plate and comprises a secondary support connected with the mounting plate, a primary driving roller is rotatably mounted on the secondary support, and a primary motor is mounted on one side of the primary driving roller; the secondary support is provided with a sliding groove, the secondary support is provided with a first-level compression roller in a sliding mode, two ends of the first-level compression roller penetrate out of the sliding groove and are connected with a first-level telescopic rod in a rotating mode, the first-level telescopic rod is connected with the mounting plate, and the first-level telescopic rod is sleeved with a first-level spring. The waste material that this device can produce among the PVC membrane cutting process carries out automatic recovery and smashing, has solved the problem that the waste material is difficult to the clearance, and has brought the facility for subsequent recycling of waste material.

Description

PVC membrane cutting machine

Technical Field

The utility model relates to a PVC membrane processing technology field specifically is a PVC membrane cutting machine.

Background

The PVC mainly contains polyvinyl chloride, is yellowish, semitransparent and glossy. The transparency is better than that of polyethylene and polypropylene, is inferior to that of polystyrene, is divided into soft and hard polyvinyl chloride according to different using amounts of the additives, soft products are soft and tough, the hand feeling is sticky, the hardness of hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and the whitening phenomenon can occur at the bending part. Common preparations: plate, pipe, sole, toy, door and window, wire sheath, stationery, etc. Is a high molecular material which uses a chlorine atom to replace one hydrogen atom in polyethylene.

The PVC film can be preserved with the package structure that has certain breadth after processing, and the breadth of PVC film is a stable value basically under this state, and the back is accomplished in processing, according to different customers' user demand, can be cut into the strip that the width is littleer with wider PVC film branch. PVC membrane is when cutting, and in order to make the edge more neat, the deckle edge does not appear, can directly excise certain width at the mid portion, and the waste material of excision can retrieve reuse, but the waste material of excision does not accomplish the rolling with the finished product of both sides in step, lies in between two cutters, is difficult to the clearance, still can increase the degree of difficulty for follow-up recovery after the winding is conglomerated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC membrane cutting machine to solve the problem that proposes among the above-mentioned background art. This device can carry out the segmentation to the PVC membrane while, carries out recovery processing to the waste material under the synchronous bisection, reduces the degree of difficulty of clearance waste material, provides convenience for follow-up recovery simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

a PVC film splitting machine comprises an operating table and a cutting assembly; the cutting assembly comprises a mounting plate, two cutter wheels which are connected in parallel are rotatably mounted on the mounting plate through a primary support, a recovery assembly is connected to the mounting plate and comprises a secondary support connected with the mounting plate, a primary driving roller is rotatably mounted on the secondary support, and a primary motor is mounted on one side of the primary driving roller; the last spout that has opened of secondary support, slidable mounting has the one-level compression roller on the secondary support, the spout is worn out at one-level compression roller both ends and is rotated and connect the one-level telescopic link, the mounting panel is connected to the one-level telescopic link, the cover has the one-level spring on the one-level telescopic link.

As a further aspect of the present invention: the mounting bracket is installed on the operating platform, the hydraulic rod of directional operating platform is installed on the mounting bracket, the mounting panel is connected to the hydraulic rod, install the second grade motor on the one-level support, the inboard break bar of one-level support is connected to the second grade motor.

As a further aspect of the present invention: the utility model discloses a crushing device, including mounting bracket, crushing box, tertiary motor, multiunit blade, crushing bottom of the case portion slope, crushing bottom of the case portion installs the discharge gate, crushing subassembly is installed to mounting bracket one side, crushing subassembly is including smashing the case, it has tertiary motor to smash case externally mounted, tertiary motor connects the pivot of inserting crushing case, install the multiunit blade in the pivot, smash the bottom of the case portion slope, smash the bottom of the case portion and install the discharge gate.

As a further aspect of the present invention: rotate on the mounting bracket and install a plurality of deflector rolls that are located between the second grade support and the crushing case, install on the mounting bracket and insert the second grade telescopic link who smashes case one side, the last second grade spring that has concatenated of second grade telescopic link, second grade telescopic link rotates connects the second grade compression roller.

As a further aspect of the present invention: the crushing box is internally provided with a secondary driving roller corresponding to the position of the secondary compression roller, and one side of the secondary driving roller is connected with a four-stage motor.

As a further aspect of the present invention: locating component is installed respectively to cutting assembly both sides, locating component installs the registration roller on the mounting bracket including rotating, mounting bracket internally mounted has the tertiary telescopic link of directional registration roller, the cover has tertiary spring on the tertiary telescopic link, tertiary telescopic link rotates connects tertiary compression roller.

As the utility model discloses further scheme again: the mounting bracket both sides are rotated respectively and are installed the guide roll, install the wind-up roll with the one end of second grade support homonymy on the operation panel, five-level motor is connected to the wind-up roll, the one end of keeping away from the wind-up roll on the operation panel is rotated and is installed the feed roller.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt above-mentioned PVC membrane cutting machine, this device is direct at break bar rear installation secondary support, utilize the combination of one-level drive roller and one-level compression roller on the secondary support, the direction of restriction waste material, when the cutting, the waste material that is located between two break bars is pressed from both sides between one-level drive roller and one-level compression roller through the guide, along with the feeding of PVC membrane, the waste material is constantly dragged and raised, guide to crushing unit's position through the multiunit deflector roll, accomplish and smash the recovery, can reach the effectual clearance that carries out the waste material, avoided the waste material to produce in break bar department and pile up, can directly smash the recovery again, the problem that is difficult to handle such as the overlength banding waste material of having avoided the collection produces the winding agglomeration.

Drawings

Fig. 1 is a schematic structural diagram of a PVC film slitting machine.

Fig. 2 is a schematic side structure diagram of a PVC film slitting machine.

Fig. 3 is a schematic structural diagram of a cutting assembly and a recycling assembly in the PVC film slitting machine.

In the figure: 1. a mounting frame; 2. a positioning assembly; 3. a three-stage telescopic rod; 4. mounting a plate; 5. a hydraulic lever; 6. a tertiary spring; 7. a recovery assembly; 8. a guide roller; 9. a secondary telescopic rod; 10. a secondary spring; 11. a three-stage motor; 12. a rotating shaft; 13. a secondary compression roller; 14. a four-stage motor; 15. a secondary driving roller; 16. a blade; 17. a discharge port; 18. a primary support; 19. a cutter wheel; 20. a secondary motor; 21. a third-stage press roll; 22. a feed roll; 23. a guide roller; 24. a positioning roller; 25. an operation table; 26. a cutting assembly; 27. a size reduction assembly; 28. a five-stage motor; 29. a wind-up roll; 30. a first-stage motor; 31. a primary drive roller; 32. a first-stage compression roller; 33. a primary spring; 34. a first-stage telescopic rod; 35. a secondary scaffold; 36. a chute; 37. and (5) a crushing box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a PVC film splitting machine includes an operating platform 25 and a cutting assembly 26; the cutting assembly 26 comprises a mounting plate 4, two cutter wheels 19 which are connected in parallel are rotatably mounted on the mounting plate 4 through a primary support 18, a recovery assembly 7 is connected onto the mounting plate 4, the recovery assembly 7 comprises a secondary support 35 connected with the mounting plate 4, a primary driving roller 31 is rotatably mounted on the secondary support 35, and a primary motor 30 is mounted on one side of the primary driving roller 31; it has spout 36 to open on the secondary support 35, slidable mounting has one-level compression roller 32 on the secondary support 35, one-level compression roller 32 both ends are worn out spout 36 and are rotated and connect one-level telescopic link 34, one-level telescopic link 34 connects mounting panel 4, the cover has one-level spring 33 on the one-level telescopic link 34.

This device uses two break bars 19 to cut the PVC membrane, when with the PVC membrane of both sides separately, forms a banding waste material between two break bars 19, has set up recovery unit 7 in break bar 19's rear, and recovery unit 7 comprises one-level drive roller 31 and one-level compression roller 32, and one-level telescopic link 34 and one-level spring 33 make one-level compression roller 32 keep sufficient pressure to one-level drive roller 31. When cutting the PVC membrane, draw the first-level compression roller 32 and the first-level drive roller 31 between with a small amount of waste material of cutting out earlier, later utilize the drive of one-level motor 30, make one-level drive roller 31 rotate, the waste material is constantly dragged, makes the waste material cut off the back and is derived by recovery unit 7 at once, avoids piling up in break bar 19 department, makes the waste material be convenient for clear up. The waste material guided out by the recovery assembly 7 is guided by the plurality of guide rollers 8 and then reaches the area of the crushing assembly 27, and is directly crushed, so that the waste material can be used for subsequent recovery and utilization.

Example 2

Referring to fig. 1 to fig. 3, the main difference between the embodiment 2 and the embodiment 1 is:

please refer to fig. 1-3, in the embodiment 2 of the present invention, the mounting rack 1 is installed on the operating platform 25, the hydraulic rod 5 of the directional operating platform 25 is installed on the mounting rack 1, the hydraulic rod 5 is connected to the mounting plate 4, the secondary motor 20 is installed on the primary support 18, and the secondary motor 20 is connected to the knife flywheel 19 inside the primary support 18. The mounting rack 1 is used for mounting various related structures, the hydraulic rod 5 controls the mounting board 4, so that the height of the knife flywheel 19 can be adjusted, and the secondary motor 20 is used for driving the knife flywheel 19 to rotate, so that the cutting effect is improved.

Referring to fig. 1, a crushing assembly 27 is installed on one side of the installation frame 1, the crushing assembly 27 includes a crushing box 37, a three-level motor 11 is installed outside the crushing box 37, the three-level motor is connected to a rotating shaft 12 inserted into the crushing box 37, a plurality of groups of blades 16 are installed on the rotating shaft 12, the bottom of the crushing box 37 is inclined, and a discharge hole 17 is installed at the bottom of the crushing box 37. The crushing assembly 27 is used for crushing the belt-shaped waste entering the crushing box 37 to obtain small fragments, the three-stage motor 11 drives the rotating shaft 12 to drive the blades 16 to rotate, the suspended waste is cut and crushed, and the crushed materials are discharged from the discharge hole 17 at the bottom. The crushed aggregates are reduced in size, winding and knotting are avoided, and subsequent recycling is facilitated.

Referring to fig. 1, a plurality of guide rollers 8 between the secondary support 35 and the crushing box 37 are rotatably mounted on the mounting frame 1, a secondary telescopic rod 9 inserted into one side of the crushing box 37 is mounted on the mounting frame 1, a secondary spring 10 is connected in series on the secondary telescopic rod 9, and the secondary telescopic rod 9 is rotatably connected with a secondary compression roller 13. The guide roller 8 is used for adjusting the conveying direction of the waste materials, and the secondary telescopic rod 9 provides pressure through the secondary spring 10 to adjust and limit the position and the direction of the waste materials entering the crushing box 37.

Referring to fig. 1, a secondary driving roller 15 corresponding to the secondary pressing roller 13 is installed in the crushing box 37, and a four-stage motor 14 is connected to one side of the secondary driving roller 15. The four-pole motor drives the secondary driving roller 15, the secondary driving roller 15 serves as the final point of traction movement of the waste materials, the waste materials are extruded and drawn by the aid of the secondary pressing roller 13, the waste materials can be continuously input into the crushing box 37, and the waste materials enter the area where the blade 16 is located.

Referring to fig. 1 to 3, the two sides of the cutting assembly 26 are respectively provided with a positioning assembly 2, the positioning assembly 2 comprises a positioning roller 24 rotatably installed on an installation frame 1, a three-stage telescopic rod 3 pointing to the positioning roller 24 is installed inside the installation frame 1, a three-stage spring 6 is sleeved on the three-stage telescopic rod 3, and the three-stage telescopic rod 3 is rotatably connected with a three-stage compression roller 21. The positioning assembly 2 limits the position of the PVC film through the positioning rollers 24 at two ends of the cutter wheel 19, so that the PVC film always passes through the cutter wheel 19 in the moving process, and the three-stage telescopic rod 3 in the structure is matched with the structure of the three-stage compression roller 21 installed by the three-stage spring 6, so that the structure does not belong to an obligatory structure, but the structure can improve the limiting effect, and the looseness in the cutting process is avoided.

Referring to fig. 1, guide rollers 23 are rotatably mounted on two sides of the mounting frame 1, a winding roller 29 is mounted at one end of the operating platform 25 on the same side as the secondary support 35, the winding roller 29 is connected with a five-stage motor 28, and a feeding roller 22 is rotatably mounted at one end of the operating platform 25 far away from the winding roller 29. Guide roll 23 assists the removal route of guide PVC membrane, and wind-up roll 29 is used for rolling the PVC membrane after the cutting, and feed roll 22 guides the PVC membrane of uncut entering this device.

The utility model discloses a theory of operation is:

the device uses the recycling assembly 7 arranged behind the knife flywheel 19, the primary driving roller 31 driven by the primary motor 30 is utilized to be matched with the primary pressing roller 32 capable of extruding the primary driving roller 31, after the two knife pulleys 19 are cut, the cut waste materials are led into the area between the primary driving roller 31 and the primary pressing roller 32, and the waste materials are continuously drawn through the guide of the primary driving roller 31, so that the waste materials are transmitted to the area of the crushing assembly 27 for crushing. This device simple structure is high-efficient, and convenient to use can be automatic when cutting the PVC membrane clear up and smash the waste material to later stage recycle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A PVC film splitting machine comprises an operation table and a cutting assembly; the cutting device is characterized in that the cutting assembly comprises a mounting plate, two cutter wheels which are connected in parallel are rotatably mounted on the mounting plate through a primary support, a recovery assembly is connected to the mounting plate and comprises a secondary support connected with the mounting plate, a primary driving roller is rotatably mounted on the secondary support, and a primary motor is mounted on one side of the primary driving roller; the last spout that has opened of secondary support, slidable mounting has the one-level compression roller on the secondary support, the spout is worn out at one-level compression roller both ends and is rotated and connect the one-level telescopic link, the mounting panel is connected to the one-level telescopic link, the cover has the one-level spring on the one-level telescopic link.

2. The PVC film splitting machine of claim 1, wherein the operating platform is provided with a mounting frame, the mounting frame is provided with a hydraulic rod pointing to the operating platform, the hydraulic rod is connected with a mounting plate, the primary support is provided with a secondary motor, and the secondary motor is connected with a knife wheel on the inner side of the primary support.

3. The PVC film splitting machine of claim 2, wherein a crushing assembly is installed on one side of the mounting frame and comprises a crushing box, a three-level motor is installed outside the crushing box and connected with a rotating shaft inserted into the crushing box, a plurality of groups of blades are installed on the rotating shaft, the bottom of the crushing box is inclined, and a discharge hole is installed at the bottom of the crushing box.

4. The PVC film splitting machine according to claim 2 or 3, wherein a plurality of guide rollers are rotatably mounted on the mounting frame and positioned between the secondary support and the crushing box, a secondary telescopic rod inserted into one side of the crushing box is mounted on the mounting frame, a secondary spring is connected in series on the secondary telescopic rod, and the secondary telescopic rod is rotatably connected with a secondary compression roller.

5. The PVC film splitting machine according to claim 3, wherein a secondary driving roller corresponding to the secondary compression roller is installed in said crushing box, and a four-stage motor is connected to one side of said secondary driving roller.

6. The PVC film splitting machine of claim 1, wherein positioning assemblies are respectively mounted on two sides of the cutting assembly, each positioning assembly comprises a positioning roller rotatably mounted on a mounting frame, a three-stage telescopic rod pointing to the positioning rollers is mounted inside the mounting frame, a three-stage spring is sleeved on each three-stage telescopic rod, and each three-stage telescopic rod is rotatably connected with a three-stage compression roller.

7. The PVC film splitting machine according to claim 2, wherein guide rollers are rotatably mounted on two sides of the mounting frame respectively, a winding roller is mounted at one end of the operating platform on the same side as the secondary support, the winding roller is connected with a five-stage motor, and a feeding roller is rotatably mounted at one end of the operating platform far away from the winding roller.