CN215710351U - PVC membrane processing is with leveling device - Google Patents

Abstract

The utility model can roll the flattened PVC film, thereby facilitating the use of the PVC film; the flat pressed PVC film can be rolled up by matching the rolling shaft with the rolling column; the perpendicularity of the first moving block and the second moving block can be ensured by matching the fixed groove with the convex block; the mounting seat can move left and right in the sliding groove by matching the sliding groove with the mounting seat, so that the motor is driven to move left and right; the rotating block is matched with the connecting groove, and the rotating block can drive the rolling shaft to rotate so as to drive the rolling column to rotate; the hydraulic cylinder is matched with the first clamping groove, when the output end of the hydraulic cylinder extends into the first clamping groove, the outer wall of the output shaft of the hydraulic cylinder is contacted with the left side surface of the mounting seat, and the motor can be limited on the right side of the hydraulic cylinder when working, so that the rotating block is prevented from being separated from the connecting groove; through the clamping block cooperation second draw-in groove, can install the rolling post at rolling axle outer wall to reach rolling post demountable installation's purpose.

Description

PVC membrane processing is with leveling device

Technical Field

The utility model mainly relates to the technical field of PVC film processing, in particular to a leveling device for PVC film processing.

Background

The PVC membrane is the film made with polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, the PVC membrane can be used to food package, electric appliance product packaging, daily necessities packing, clothing packaging etc., the PVC membrane is adding the in-process, at first through the material melting, then through the shaping, the cooling, at last roll up the film through the roller in the receiving agencies, in the cooling process, because of expend with heat and contract with cold's relation, the fold can take place on PVC membrane surface, need flatten through flattening device, need roll up the PVC membrane after flattening, therefore, it is very necessary to design a flattening device for PVC membrane processing, for example, the application number is: CN201820322614.5 patent, a flattening device for PVC film processing, comprising a gear, a rack, a connecting rod, a take-up pulley, an elastic rope and a cleaning brush, wherein the gear is assembled at the front end of the annular side surface of the rotating rod, the lower end of the rack is fixed at the front part of the lower end surface of the pressing plate, the upper end of the rack extends to the upper end of the mounting rack, the rack is engaged with the gear through the gear teeth, the design realizes the function of easy operation and convenient flattening, the fixed plate is fixed on the upper part of the left end surface in the containing box, the connecting rod is assembled in the containing box through the coil spring, the take-up pulley is assembled on the annular side surface of the connecting rod, the lower end of the elastic rope is fixed on the annular side surface of the take-up pulley, the upper end of the elastic rope is fixed on the lower end surface of the cleaning brush, the cleaning brush is assembled in the containing box through the fixed plate, although the device can flatten the PVC film, but can not roll up the PVC membrane after flattening, in the in-service use, have certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a flattening device for processing a PVC (polyvinyl chloride) film, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the leveling device comprises a base plate, wherein a rolling assembly is arranged on the rear side face of the base plate and comprises a first telescopic rod and a second telescopic rod which are arranged on the rear side face of the base plate in a bilateral symmetry mode and can adjust the length, a first moving block is fixedly connected with an output end of the first telescopic rod, a first limiting groove which is recessed inwards is formed in the upper end face of the first moving block, the first limiting groove penetrates through the left side face and the right side face of the first moving block, a second moving block is fixedly connected with an output end of the second telescopic rod, a second limiting groove which is recessed inwards is formed in the upper end face of the second moving block, the second limiting groove penetrates through the left side face of the second moving block, springs are arranged on the outer walls of the first telescopic rod and the second telescopic rod, the front ends of the springs which are symmetrically arranged are fixedly connected to the rear side face of the base plate, and the rear ends of the springs which are symmetrically arranged are fixedly connected with the front side face of the first moving block and the front side face of the second moving block respectively The PVC film rolling device comprises a first moving block, a second moving block, a rolling shaft, a rolling column and a rolling shaft, wherein the rolling shaft is rotatably connected between the first moving block and the second moving block, the left end and the right end of the rolling shaft respectively extend into a first limiting groove and a second limiting groove, the rolling column is detachably mounted on the outer wall of the rolling shaft and is matched with the rolling column through the rolling shaft, and the flattened PVC film can be rolled.

Furthermore, the outer wall of the output shaft of the first telescopic rod and the outer wall of the output shaft of the second telescopic rod are symmetrically provided with fixing grooves which are recessed inwards, the inner wall of the base of the first telescopic rod and the inner wall of the base of the second telescopic rod are respectively provided with a lug which is matched with the fixing grooves, and the output shaft of the first telescopic rod and the output shaft of the second telescopic rod can be prevented from rotating through the matching of the fixing grooves and the lugs, so that the verticality of the first moving block and the second moving block is ensured.

Furthermore, a supporting plate is arranged on the left side face of the first moving block, a sliding groove which is recessed inwards is formed in the upper end face of the supporting plate, an installation seat which can slide left and right is arranged in the sliding groove, a motor is fixedly installed on the upper end face of the installation seat, the installation seat can move left and right in the sliding groove by matching the installation seat through the sliding groove, and therefore the motor is driven to move left and right.

Further, the output fixedly connected with turning block of motor, the left surface of rolling axle is equipped with the spread groove, the turning block can stretch into in the spread groove, through turning block cooperation spread groove, the turning block rotates and can drives the rolling axle and rotate to it rotates to drive the post of rolling up. Further, spout inner wall longitudinal symmetry is equipped with mounting groove and first draw-in groove, be equipped with the pneumatic cylinder in the mounting groove, the pneumatic cylinder output can stretch into in the first draw-in groove, through the first draw-in groove of pneumatic cylinder cooperation, stretch into when the pneumatic cylinder output back in the first draw-in groove, pneumatic cylinder output shaft outer wall and mount pad left side contact can restrict the right side at the pneumatic cylinder with the motor during operation to prevent that the turning block from breaking away from in the spread groove.

Further, the trailing flank bilateral symmetry of bottom plate is equipped with the fixed block, rotates between the fixed block that the symmetry set up to be connected with the extrusion post, the extrusion post outer wall with rolling post outer wall is mutually supported, through extrusion post cooperation rolling post, when rolling post rolling PVC membrane, because extrusion post outer wall and rolling post outer wall are laminated each other, consequently can prevent that the bubble from appearing in the PVC membrane of rolling to influence the rolling.

Further, the winding shaft outer wall symmetry is equipped with the fixture block, the winding post is cavity, winding post inner wall symmetry be equipped with the second draw-in groove that the fixture block was mutually supported, through fixture block cooperation second draw-in groove, can install the winding post at the outer wall of winding shaft to reach winding post demountable installation's purpose.

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

according to the utility model, the flat pressed PVC film can be rolled up by matching the rolling shaft with the rolling column; furthermore, the output shaft of the first telescopic rod and the output shaft of the second telescopic rod can be prevented from rotating by matching the fixed groove with the convex block, so that the perpendicularity of the first moving block and the second moving block is ensured; furthermore, the mounting seat can move left and right in the sliding groove by matching the sliding groove with the mounting seat, so that the motor is driven to move left and right; furthermore, the rotating block is matched with the connecting groove, and the rotating block can drive the rolling shaft to rotate by rotating, so that the rolling column is driven to rotate; furthermore, the hydraulic cylinder is matched with the first clamping groove, when the output end of the hydraulic cylinder extends into the first clamping groove, the outer wall of the output shaft of the hydraulic cylinder is contacted with the left side surface of the mounting seat, and the motor can be limited on the right side of the hydraulic cylinder when working, so that the rotating block is prevented from being separated from the connecting groove; furthermore, the extrusion column is matched with the winding column, when the winding column winds the PVC film, the outer wall of the extrusion column is mutually attached to the outer wall of the winding column, so that the rolling failure caused by bubbles of the wound PVC film can be prevented; furthermore, the winding column can be installed on the outer wall of the winding shaft through the clamping block matched with the second clamping groove, so that the purpose of detachably installing the winding column is achieved.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic view of a rolling structure of the present invention;

FIG. 4 is an enlarged view of section B of the present invention;

FIG. 5 is an enlarged view of section C of the present invention;

FIG. 6 is an enlarged view of section D of the present invention;

FIG. 7 is an enlarged view of section E of the present invention;

FIG. 8 is an enlarged view of section F of the present invention.

In the figure: A. a base plate; 1. a winding component; 2. a fixed block; 11. a first telescopic rod; 12. a second telescopic rod; 13. a first moving block; 14. a second moving block; 15. a spring; 16. a winding shaft; 17. rolling up the column; 18. a mounting seat; 19. a motor; 21. extruding the column; 111. fixing grooves; 112. a bump; 131. a first limit groove; 132. a support plate; 141. a second limit groove; 161. connecting grooves; 162. a clamping block; 171. a second card slot; 191. rotating the block; 1321. a chute; 1322. mounting grooves; 1323. a first card slot; 1324. and a hydraulic cylinder.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-8 in greater detail, a leveling device for processing PVC film comprises a bottom plate a, a rolling assembly 1 is disposed on the rear side of the bottom plate a, the rolling assembly 1 comprises a first telescopic rod 11 and a second telescopic rod 12 which are symmetrically disposed on the rear side of the bottom plate a, the length of the first telescopic rod 11 is adjustable, a first moving block 13 is fixedly connected to the output end of the first telescopic rod 11, a first limiting groove 131 which is recessed inward is disposed on the upper end of the first moving block 13, the first limiting groove 131 penetrates through the left and right sides of the first moving block 13, a second moving block 14 is fixedly connected to the output end of the second telescopic rod 12, a second limiting groove 141 which is recessed inward is disposed on the upper end of the second moving block 14, the second limiting groove 141 penetrates through the left side of the second moving block 14, springs 15 are disposed on the outer walls of the first telescopic rod 11 and the second telescopic rod 12, the front ends of the symmetrically arranged springs 15 are fixedly connected to the rear side face of the bottom plate a, the rear ends of the symmetrically arranged springs 15 are fixedly connected to the front side face of the first moving block 13 and the front side face of the second moving block 14 respectively, a winding shaft 16 is rotatably connected between the first moving block 13 and the second moving block 14, the left end and the right end of the winding shaft 16 respectively extend into the first limiting groove 131 and the second limiting groove 141, a winding column 17 detachably mounted on the outer wall of the winding shaft 16 is arranged between the first moving block 13 and the second moving block 14, and the flattened PVC film can be wound through the matching of the winding shaft 16 and the winding column 17.

Please refer to fig. 2, fig. 6 and fig. 7, the outer wall of the output shaft of the first telescopic rod 11 and the outer wall of the output shaft of the second telescopic rod 12 are symmetrically provided with fixing slots 111, which are recessed inward, the inner wall of the base of the first telescopic rod 11 and the inner wall of the base of the second telescopic rod 12 are respectively provided with protrusions 112, which are engaged with the fixing slots 111, the inner wall of the sliding slot 1321 is symmetrically provided with mounting slots 1322 and first slots 1323, the mounting slots 1322 are internally provided with hydraulic cylinders 1324, the output ends of the hydraulic cylinders 1324 can extend into the first slots 1323, the output shafts of the first telescopic rod 11 and the second telescopic rod 12 can be prevented from rotating by engaging the fixing slots 111 with the protrusions 112, so as to ensure the verticality of the first moving block 13 and the second moving block 14, when the output ends of the hydraulic cylinders 1324 are engaged with the first slots 1323, after the output ends of the hydraulic cylinders 1324 are inserted into the first slots 1323, the outer wall of the output shaft of the hydraulic cylinder 1324 contacts with the left side surface of the mounting seat 18, and the motor 19 can be limited on the right side of the hydraulic cylinder 1324 when the motor 19 works, so that the rotating block 191 is prevented from falling off from the connecting groove 161.

Please refer to fig. 5, fig. 6, and fig. 8 again, a supporting plate 132 is disposed on the left side of the first moving block 13, a sliding slot 1321 recessed inward is disposed on the upper end surface of the supporting plate 132, an installation seat 18 capable of sliding left and right is disposed in the sliding slot 1321, a motor 19 is fixedly installed on the upper end surface of the installation seat 18, a rotating block 191 is fixedly connected to the output end of the motor 19, a connecting slot 161 is disposed on the left side surface of the winding shaft 16, the rotating block 191 is inserted into the connecting slot 161, the installation seat 18 can be moved left and right in the sliding slot 1321 by the sliding slot 1321 matching with the installation seat 18, so as to drive the motor 19 to move left and right, and the rotating block 191 can drive the winding shaft 16 to rotate by the rotating block 191 matching with the connecting slot 161, so as to drive the winding post 17 to rotate.

Please refer to fig. 2 and 8, the rear side surface of the bottom plate a is symmetrically provided with the fixing blocks 2, the symmetrically arranged fixing blocks 2 are rotatably connected with the extrusion posts 21, the outer walls of the extrusion posts 21 and the outer walls of the winding posts 17 are matched with each other, the outer walls of the winding shafts 16 are symmetrically provided with the clamping blocks 162, the winding posts 17 are hollow, the inner walls of the winding posts 17 are symmetrically provided with the second clamping grooves 171 matched with the clamping blocks 162, the extrusion posts 21 are matched with the winding posts 17, when the winding posts 17 wind the PVC film, the outer walls of the extrusion posts 21 and the outer walls of the winding posts 17 are mutually attached, so that the rolled PVC film can be prevented from bubbles, the winding is influenced, and the winding posts 17 can be mounted on the outer walls of the winding shafts 16 by matching the clamping blocks 162 with the second clamping grooves 171, so as to achieve the purpose of detachably mounting the winding posts 17.

The specific operation mode of the utility model is as follows:

when the leveling device for processing the PVC film is used, the winding post 17 can be arranged on the outer wall of the winding shaft 16 by matching the fixture block 162 with the second clamping groove 171, then the two ends of the winding shaft 16 are placed into the first limiting groove 131 and the second limiting groove 141, and the fixing groove 111 is matched with the lug 112, so that the output shaft of the first telescopic rod 11 and the output shaft of the second telescopic rod 12 can be prevented from rotating, the verticality of the first moving block 13 and the second moving block 14 can be ensured, because the bottom plate A, the first moving block 13 and the second moving block 14 are connected with the spring 15, the outer wall of the winding post 17 can be tightly attached to the outer wall of the extrusion post 21 under the action of the spring 15, the mounting seat 18 on the supporting plate 132 slides to the right in the sliding groove 1321, so as to drive the motor 19 to move to the right, and the rotating block 191 at the output end of the motor 19 extends into the connecting groove 161 on the left side surface of the winding shaft 16, starting a hydraulic cylinder 1324 in the mounting groove 1322, wherein the output end of the hydraulic cylinder 1324 extends backwards into the first clamping groove 1323, so that the mounting seat 18 is limited on the right side of the output shaft of the hydraulic cylinder 1324, and further the rotating block 191 is prevented from being separated from the connecting groove 161, starting a motor 19 on the mounting seat 18, the output end of the motor 19 rotates to drive the rotating block 191 to rotate, so that a winding shaft 16 is driven to rotate along with the rotating shaft, and further the winding column 17 rotates, so that the flattened PVC film can be wound into a roll, and because the outer wall of the winding column 17 is tightly attached to the outer wall of the extrusion column 21, the film can be prevented from generating bubbles when the PVC film is wound, so that the winding is influenced; after the PVC membrane rolling is accomplished, start hydraulic cylinder 1324, the pneumatic cylinder 1324 output contracts forward, with mount pad 18 in spout 1321 to left movement to drive motor 19 and move left, and then make turning block 191 break away from in the connecting groove 161, break away from the back in the connecting groove 161 as turning block 191, take out rolling post 17 and rolling axle 16 from first spacing groove 131 and second spacing groove 141, thereby can take off the PVC membrane that the rolling is good from rolling axle 16 outer wall.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (7)

1. The utility model provides a PVC membrane processing is with leveling device, includes bottom plate (A), its characterized in that: the rear side surface of the bottom plate (A) is provided with a rolling assembly (1), the rolling assembly (1) comprises a first telescopic rod (11) and a second telescopic rod (12) which are arranged on the rear side surface of the bottom plate (A) in a bilateral symmetry mode and can adjust the length, a first moving block (13) is fixedly connected to the output end of the first telescopic rod (11), a first limiting groove (131) which is recessed inwards is formed in the upper end surface of the first moving block (13), the first limiting groove (131) penetrates through the left side surface and the right side surface of the first moving block (13), a second moving block (14) is fixedly connected to the output end of the second telescopic rod (12), a second limiting groove (141) which is recessed inwards is formed in the upper end surface of the second moving block (14), the second limiting groove (141) penetrates through the left side surface of the second moving block (14), and springs (15) are arranged on the outer walls of the first telescopic rod (11) and the second telescopic rod (12), the front ends of the symmetrically arranged springs (15) are fixedly connected to the rear side face of the bottom plate (A), the rear ends of the symmetrically arranged springs (15) are fixedly connected with the front side face of the first moving block (13) and the front side face of the second moving block (14) respectively, a winding shaft (16) is rotatably connected between the first moving block (13) and the second moving block (14), the left end and the right end of the winding shaft (16) extend into the first limiting groove (131) and the second limiting groove (141) respectively, and a winding column (17) detachably mounted on the outer wall of the winding shaft (16) is arranged between the first moving block (13) and the second moving block (14).

2. The flattening device for processing the PVC film according to claim 1, characterized in that: the outer wall of the output shaft of the first telescopic rod (11) and the outer wall of the output shaft of the second telescopic rod (12) are symmetrically provided with fixing grooves (111) which are recessed inwards, and the inner wall of the base of the first telescopic rod (11) and the inner wall of the base of the second telescopic rod (12) are respectively provided with a convex block (112) which is matched with the fixing grooves (111).

3. The flattening device for processing the PVC film according to claim 1, characterized in that: the left side face of the first moving block (13) is provided with a supporting plate (132), the upper end face of the supporting plate (132) is provided with a sliding groove (1321) which is recessed inwards, an installation seat (18) which can slide left and right is arranged in the sliding groove (1321), and the upper end face of the installation seat (18) is fixedly provided with a motor (19).

4. The flattening device for processing the PVC film according to claim 3, characterized in that: the winding device is characterized in that a rotating block (191) is fixedly connected to the output end of the motor (19), a connecting groove (161) is formed in the left side face of the winding shaft (16), and the rotating block (191) can stretch into the connecting groove (161).

5. The flattening device for processing the PVC film according to claim 3, characterized in that: the inner wall of the sliding groove (1321) is symmetrically provided with a mounting groove (1322) and a first clamping groove (1323) in a front-back mode, a hydraulic cylinder (1324) is arranged in the mounting groove (1322), and the output end of the hydraulic cylinder (1324) can extend into the first clamping groove (1323).

6. The flattening device for processing the PVC film according to claim 1, characterized in that: the rear side face of the bottom plate (A) is bilaterally symmetrically provided with fixing blocks (2), the symmetrically arranged fixing blocks (2) are connected with extrusion columns (21) in a rotating mode, and the outer walls of the extrusion columns (21) are matched with the outer walls of the winding columns (17).

7. The flattening device for processing the PVC film according to claim 1, characterized in that: the winding shaft (16) outer wall symmetry is equipped with fixture block (162), it is hollow to roll up post (17), roll up post (17) inner wall symmetry be equipped with fixture block (162) second draw-in groove (171) of mutually supporting.

Images