CN219507232U

CN219507232U - Plastic film winding device

Info

Publication number: CN219507232U
Application number: CN202320389332.8U
Authority: CN
Inventors: 郑培锋
Original assignee: Shanghai Chaowei Packaging Materials Co ltd
Current assignee: Shanghai Chaowei Packaging Materials Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-11
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of plastic film winding, and discloses a plastic film winding device which comprises a fixing frame, a first sliding block and a second sliding block, wherein a tensioning device is fixedly arranged on the fixing frame, sliding grooves are formed in the tops of two ends of the fixing frame, a supporting frame is fixedly connected to the outer side of the tensioning device, and a first hydraulic cylinder is fixedly connected to the supporting frame. The utility model controls the electric telescopic rod to work to push the smearing plate to move upwards, and enables one surface of the smearing plate with glue to be in contact with the outer part of the rolling rod, so that the glue is stuck on the outer part of the rolling rod, the plastic film can be cut off when the plastic film is inserted into the cutting groove through the cutter, and when the motor on the rolling rod at the left end is started to drive the rolling rod to rotate, the rolling rod can be stuck on the plastic film through the glue, thereby driving the plastic film to roll continuously, and the rolling work of the plastic film can be continuously carried out under the condition of no shutdown, and the production efficiency can be greatly improved.

Description

Plastic film winding device

Technical Field

The utility model relates to the technical field of plastic film winding, in particular to a plastic film winding device.

Background

The plastic film can be used for packaging products, the plastic film with thicker thickness can be manufactured into the plastic film by plastic sucking molding, the plastic film is required to be wound by the winding device in the manufacturing process, when the winding reaches the preset length, the machine is stopped firstly and then is cut off, then the winding rod is detached to replace a new winding rod to continuously wind the plastic film, the process is time-consuming, and the production efficiency is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the plastic film winding device which has the advantage of improving the working efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic film coiling mechanism, includes mount, first slider and second slider, fixed mounting has overspeed device tensioner on the mount, the spout has all been seted up at the top at mount both ends, overspeed device tensioner's outside fixedly connected with support frame, fixedly connected with first pneumatic cylinder on the support frame, the lower extreme fixedly connected with cutter of first pneumatic cylinder, the bottom fixed mounting of mount has the second pneumatic cylinder, the top fixed mounting of second pneumatic cylinder has the cutting board, the bottom fixed mounting of mount has electric telescopic handle, the top fixedly connected with of electric telescopic handle is scribbled the board, the outside fixed mounting of mount has the third pneumatic cylinder, fixedly connected with push pedal on the third pneumatic cylinder, swing joint has the movable rod on the second slider, the outside fixedly connected with motor of movable rod is installed on the second slider, the outside activity of movable rod has cup jointed the rolling rod.

As a preferable technical scheme of the utility model, the movable rod comprises a connecting rod, the outer side of the connecting rod is fixedly connected with a limiting rod, the outer side of the limiting rod is fixedly connected with a supporting rod, and the connecting rod is fixedly connected with an output shaft of the motor.

As a preferable technical scheme of the utility model, the middle part of the winding rod is provided with the mounting opening, and the mounting opening and the limiting rod are both in a regular quadrilateral structure.

As a preferable technical scheme of the utility model, the first sliding block is penetrated with a jack, and the jack can be movably sleeved on the supporting rod.

As a preferable technical scheme of the utility model, the first sliding block and the second sliding block can be inserted into the sliding groove, and the outer side of the second sliding block is fixedly connected with a fixing plate.

As a preferable technical scheme of the utility model, the whole smearing plate adopts an arc-shaped structure, the top of the cutting table is provided with a cutting groove, and the cutting table is positioned under the cutter.

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

before the plastic film is cut, a layer of glue can be firstly brushed on the inner side surface of the coating plate, the electric telescopic rod is controlled to work so as to push the coating plate to move upwards, one surface of the coating plate with the glue contacts with the outer part of the winding rod, the glue is stuck on the outer part of the winding rod, the cutter is driven to move downwards by the working of the first hydraulic cylinder, the cutting table is pushed to move upwards by the working of the second hydraulic cylinder, the plastic film can be cut off when the cutter is inserted into the cutting groove, the winding rod can be stuck on the plastic film by the glue when the motor on the winding rod at the left end is started to drive the winding rod to rotate, so that the plastic film is driven to continue winding, and meanwhile, the winding rod at the right end to rotate can continue the winding of the plastic film after cutting under the condition of no shutdown, and the production efficiency can be greatly improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the plastic film of the present utility model when cut;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is a schematic view of a third hydraulic cylinder mounting location according to the present utility model;

FIG. 5 is a schematic view of the joint between the winding rod and the movable rod.

In the figure: 1. a fixing frame; 2. a tensioning device; 3. a support frame; 4. a first hydraulic cylinder; 5. a cutter; 6. a chute; 7. a first slider; 701. a jack; 8. a second slider; 801. a fixing plate; 9. a winding rod; 901. a mounting port; 10. a motor; 11. a second hydraulic cylinder; 12. an electric telescopic rod; 13. a third hydraulic cylinder; 14. a push plate; 15. a movable rod; 151. a connecting rod; 152. a limit rod; 153. a support rod; 16. a cutting table; 17. and (5) smearing the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a plastic film winding device, which comprises a fixing frame 1, a first sliding block 7 and a second sliding block 8, wherein a tensioning device 2 is fixedly installed on the fixing frame 1, sliding grooves 6 are formed in the tops of two ends of the fixing frame 1, a supporting frame 3 is fixedly connected to the outer side of the tensioning device 2, a first hydraulic cylinder 4 is fixedly connected to the supporting frame 3, a cutter 5 is fixedly connected to the lower end of the first hydraulic cylinder 4, a second hydraulic cylinder 11 is fixedly installed at the bottom of the fixing frame 1, a cutting table 16 is fixedly installed at the top of the second hydraulic cylinder 11, an electric telescopic rod 12 is fixedly installed at the bottom of the fixing frame 1, a smearing plate 17 is fixedly connected to the top of the electric telescopic rod 12, a third hydraulic cylinder 13 is fixedly installed at the outer side of the fixing frame 1, a push plate 14 is fixedly connected to the third hydraulic cylinder 13, a movable rod 15 is movably connected to the second sliding block 8, a motor 10 installed on the second sliding block 8 is fixedly connected to the outer side of the movable rod 15, and a winding rod 9 is movably sleeved outside the movable rod 15; the inner side surface of the smearing plate 17 is brushed with a layer of glue, the electric telescopic rod 12 is controlled to work so as to push the smearing plate 17 to move upwards, one surface of the smearing plate 17 with the glue is in contact with the outer part of the winding rod 9, the glue is adhered to the outer part of the winding rod 9, the cutter 5 is driven to move downwards by the work of the first hydraulic cylinder 4, meanwhile, the cutting table 16 is pushed to move upwards by the work of the second hydraulic cylinder 11, when the cutter 5 is inserted into the cutting groove, the plastic film can be cut off, when the winding rod 9 is driven to rotate by the motor 10 on the winding rod 9 at the left end, the winding rod 9 can be adhered to the plastic film by the glue, so that the plastic film is driven to continue to wind, meanwhile, the winding rod 9 rotating at the right end can continue to wind the plastic film after cutting, and the production efficiency can be greatly improved.

The movable rod 15 includes a connecting rod 151, a limiting rod 152 is fixedly connected to the outer side of the connecting rod 151, a supporting rod 153 is fixedly connected to the outer side of the limiting rod 152, and the connecting rod 151 is fixedly connected to an output shaft of the motor 10.

Wherein, the middle part of the winding rod 9 is provided with a mounting port 901, and the mounting port 901 and the limiting rod 152 are both in a regular quadrilateral structure;

through the cover of installing port 901 on gag lever post 152, can make rolling rod 9 install on movable rod 15, owing to both adopt positive quadrilateral structure, so when movable rod 15 rotates, can drive rolling rod 9 and rotate and carry out rolling plastic film, make things convenient for the installation and the dismantlement work of rolling rod 9.

The first sliding block 7 is penetrated with an insertion hole 701, and the insertion hole 701 can be movably sleeved on the supporting rod 153;

by inserting the support rod 153 into the insertion hole 701, the first slider 7 can provide a supporting force for the movable rod 15, so that it is more stable in the rotation process.

Wherein, the first slide block 7 and the second slide block 8 can be inserted into the chute 6, and the outer side of the second slide block 8 is fixedly connected with a fixing plate 801;

the first sliding block 7 and the second sliding block 8 are inserted into the sliding groove 6 to slide, so that the winding rod 9 can be driven to move in position for convenient installation and removal, and the winding rod is convenient to adjust and use.

Wherein, the whole smearing plate 17 adopts an arc structure, the top of the cutting table 16 is provided with a cutting groove, and the cutting table 16 is positioned under the cutter 5;

the glue is brushed on the inner side of the smearing plate 17 with an arc-shaped structure, so that the loss of the glue can be effectively reduced; the plastic film can be cut off through the cutting groove on the cutting table 16 when the cutter 5 moves downwards, meanwhile, the plastic film can be tightly attached to the winding rod 9, the rotating winding rod 9 can be adhered to the plastic film through glue, so that the plastic film is driven to be continuously wound, the plastic film is cut off under the condition of no shutdown, meanwhile, the plastic film is continuously wound, and the production efficiency can be greatly improved.

The working principle and the using flow of the utility model are as follows:

firstly, the plastic film is rolled by the rotation of a rolling rod 9 at the right end, and the first sliding block 7 and the second sliding block 8 are inserted into the sliding groove 6 at the left end, so that the installation work of the rolling rod 9 at the left end is completed;

when the rolled plastic film reaches a preset length, a layer of glue can be firstly brushed on the inner side surface of the coating plate 17, the electric telescopic rod 12 is controlled to work so as to push the coating plate 17 to move upwards, one surface of the coating plate 17 with the glue contacts with the outer part of the rolling rod 9, the glue is adhered to the outer part of the rolling rod 9, and then the electric telescopic rod 12 is controlled so as to enable the coating plate 17 to descend and reset;

the cutter 5 is driven to move downwards through the operation of the first hydraulic cylinder 4, the cutting table 16 is pushed to move upwards through the operation of the second hydraulic cylinder 11, when the cutter 5 is inserted into the cutting groove, the plastic film can be cut off, meanwhile, the plastic film can be tightly attached to the winding rod 9, when the motor 10 on the winding rod 9 at the left end is started to drive the winding rod 9 to rotate, the winding rod 9 can be adhered to the plastic film through glue, so that the plastic film is driven to be continuously wound, the winding rod 9 at the right end rotates to complete the winding work of the plastic film after cutting, and the winding work of the plastic film can be continuously carried out under the condition of no shutdown;

the cutter 5 and the cutting table 16 are controlled to reset, the first sliding block 7 and the second sliding block 8 at the right end are taken down from the inside of the sliding groove 6, the winding rod 9 can be taken down from the fixing frame 1, and the winding rod 9 is taken down from the limiting rod 152 by taking down the first sliding block 7 from the supporting rod 153, so that the plastic film roll blanking can be completed;

the third hydraulic cylinder 13 works to drive the push plate 14 to push the fixing plate 801, so that the second sliding block 8 slides along the inside of the sliding groove 6, and meanwhile, the first sliding block 7 also slides along the inside of the sliding groove 6, so that the winding rod 9 can be slowly pushed to the tail end to continue winding.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic film coiling mechanism, includes mount (1), first slider (7) and second slider (8), its characterized in that: the utility model discloses a rolling device, including fixing frame (1), spout (6) have all been seted up at the top at fixing frame (1) both ends, the outside fixedly connected with support frame (3) of overspeed device tensioner (2), fixedly connected with first pneumatic cylinder (4) on support frame (3), the lower extreme fixedly connected with cutter (5) of first pneumatic cylinder (4), the bottom fixed mounting of fixing frame (1) has second pneumatic cylinder (11), the top fixed mounting of second pneumatic cylinder (11) has cutting platform (16), the bottom fixed mounting of fixing frame (1) has electric telescopic handle (12), the top fixedly connected with of electric telescopic handle (12) scribbles board (17), the outside fixedly connected with third pneumatic cylinder (13) of fixing frame (1), fixedly connected with push pedal (14) on third pneumatic cylinder (13), swing joint movable rod (15) on second slider (8), the outside fixedly connected with of movable rod (15) installs motor (10) on second slider (8), outside swing rod (15) has rolling rod (9).

2. A plastic film winding device according to claim 1, wherein: the movable rod (15) comprises a connecting rod (151), a limiting rod (152) is fixedly connected to the outer side of the connecting rod (151), a supporting rod (153) is fixedly connected to the outer side of the limiting rod (152), and the connecting rod (151) is fixedly connected with an output shaft of the motor (10).

3. A plastic film winding device according to claim 1, wherein: the middle part of rolling rod (9) has seted up installing port (901), installing port (901) and gag lever post (152) all adopt regular quadrangle structure.

4. A plastic film winding device according to claim 1, wherein: the first sliding block (7) is penetrated with an inserting hole (701), and the inserting hole (701) can be movably sleeved on the supporting rod (153).

5. A plastic film winding device according to claim 1, wherein: the first sliding block (7) and the second sliding block (8) can be inserted into the sliding groove (6), and a fixing plate (801) is fixedly connected to the outer side of the second sliding block (8).

6. A plastic film winding device according to claim 1, wherein: the whole arc structure that adopts of board (17) is paintd, cut the top of cutting table (16) and offered the cutting groove, cutting table (16) are located under cutter (5).