CN215710443U

CN215710443U - Coiling mechanism is used in production of thermal contraction membrane

Info

Publication number: CN215710443U
Application number: CN202121923706.7U
Authority: CN
Inventors: 白海鹏
Original assignee: Xiongxian Mingpeng Heat Shrinkable Film Co ltd
Current assignee: Xiongxian Mingpeng Heat Shrinkable Film Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a winding device for producing a heat shrinkable film, which relates to the technical field of heat shrinkable film production equipment and comprises a workbench, wherein the left side and the right side of the upper surface of the workbench are symmetrically and fixedly connected with supporting plates, the inner side surfaces of the two supporting plates are fixedly connected with Z-axis slideways, the upper end and the lower end of the inner side surfaces of the two Z-axis slideways are fixedly connected with check blocks, the Z-axis slideways are respectively and slidably connected with slide blocks, the upper surface of the upper end check block is fixedly connected with a Z-axis motion motor, and the output end of the Z-axis motion motor is fixedly connected with a screw rod. When the upper end cutting and winding mechanism works, the Z-axis motion motor drives the limiting rod to be located on the front side of the upper end cutting and winding mechanism, when the winding drum reaches a certain size, the cutting knife cuts the thermal shrinkage film, the limiting rod moves downwards to the lower cutting and winding mechanism to continue working, the time for replacing the winding drum is shortened, and a worker can replace the winding drum at the upper end at the moment.

Description

Coiling mechanism is used in production of thermal contraction membrane

Technical Field

The utility model relates to the technical field of thermal contraction film production equipment, in particular to a winding device for producing a thermal contraction film.

Background

The heat shrinkable film is used for selling and transporting various products, has the main functions of stabilizing, covering and protecting the products, has higher puncture resistance, good shrinkability and certain shrinkage stress, can not generate holes in the film in the shrinking process, can be used outdoors frequently, needs to be added with a UV (ultraviolet) resistant agent, has higher flexibility, is not easy to damage, has strong bursting resistance, strong impact resistance, strong tear resistance and strong tensile force, can replace box packaging, has large shrinkage, can tightly wrap the products after heat shrinkage, can lift the products at two open ends after being made into a PE straight-through bag (the two open ends of the bag) and bear the weight of 15KG after being subjected to heat shrinkage, is convenient to carry, has good transparency and 80 percent of light transmittance, can display the products and invisibly publicize the products, and simultaneously reduces the distribution error in logistics, moisture resistance and moisture resistance, Waterproof and dustproof, can achieve the packaging effect, can beautify the product and protect the product, is nontoxic, tasteless and pollution-free, and belongs to an environment-friendly packaging material.

In the production and processing process of the heat shrinkable film, when the winding drum is replaced, the winding drum which is finished is required to be detached and then replaced by a new winding drum, and the time process from detaching the winding drum to installing the new winding drum needs manual operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the technical scheme provides a winding device for producing a heat shrinkable film, and solves the problems that the time process from the dismounting of a winding drum to the mounting of a new winding drum in the background art needs manual operation, certain potential safety hazards exist due to short time, and the product is wasted due to long time.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a winding device for producing a heat shrinkable film comprises a workbench, wherein supporting plates are symmetrically and fixedly connected to the left side and the right side of the upper surface of the workbench, Z-axis slideways are fixedly connected to the inner side surfaces of the two supporting plates, stoppers are fixedly connected to the upper ends and the lower ends of the inner side surfaces of the two Z-axis slideways, sliders are slidably connected to the Z-axis slideways, a Z-axis motion motor is fixedly connected to the upper surface of the upper stopper, a lead screw is fixedly connected to the output end of the Z-axis motion motor, the lead screw is rotatably connected with the stoppers at the upper end and the lower end through bearings, the lead screw is in threaded connection with the sliders, a cross rod is fixedly connected between the two sliders, supporting frames are fixedly connected to the left end and the right end of the upper surface of the cross rod, limiting rods are rotatably connected to the upper end and the lower end of the inner side surfaces of the two supporting frames, and a rotating motor is fixedly connected to one end of the upper limiting rod, two the gag lever post passes through gear drive, Z axle slide rear side is provided with cuts winding mechanism, it is provided with two, two to cut winding mechanism symmetry sets up the upper and lower extreme at two backup pad internal side surfaces.

Preferably, the winding mechanism cuts includes the X axle slide, the X axle slide is provided with two, two X axle slide fixed connection respectively is two the inboard surface of backup pad, X axle slide sliding connection has the slide, X axle slide rear side surface fixedly connected with servo motor rotates between two slides and is connected with the winding drum, fixed surface is connected with the rotation motor on the slide, rotate motor output and winding drum and pass through gear drive.

Preferably, slide front side surface fixedly connected with connecting rod, connecting rod upper surface fixedly connected with U template, U template upper surface fixedly connected with cuts the cylinder, cut cylinder output fixedly connected with and cut the sword, it is located the below of U template to cut the sword.

Preferably, the front side of the upper surface of the workbench is symmetrically and fixedly connected with smoothing plates, the inner side surfaces of the smoothing plates are rotatably connected with smoothing rollers, the right sides of the smoothing rollers are provided with positioning rollers, the two ends of the positioning rollers are rotatably connected with positioning plates, and the bottoms of the positioning plates are fixedly connected to the upper surface of the workbench.

The utility model provides a winding device for producing a heat shrinkable film, which has the following beneficial effects:

in the utility model, Z-axis sliding is arranged, the lower limit rod is driven by a Z-axis motion motor to move in the Z-axis direction, so that the thermal shrinkage film is driven to move in the Z-axis direction, a cutting and winding mechanism is arranged at the rear side of the limiting rod, when the upper end cutting and winding mechanism works, the Z-axis motion motor drives the limiting rod to be positioned at the front side of the upper end cutting and winding mechanism, when the winding drum reaches a certain size, the cutting knife cuts the thermal shrinkage film, the limiting rod moves downwards to the lower cutting and winding mechanism to continue working, the time for replacing the winding drum is shortened, staff can replace the winding drum at the upper end at the moment, thereby solving the time process from unloading the reeling drum to installing a new reeling drum and simultaneously needing manual operation, because of the short time, has certain potential safety hazard and because of the long time, the product is wasted,

drawings

FIG. 1 is a schematic view of an angular perspective structure of a winding device for producing a heat shrinkable film according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of another angular perspective structure of a winding device for producing a heat shrinkable film according to the present invention;

FIG. 4 is a partial enlarged view of FIG. 3 at B;

FIG. 5 is a schematic cross-sectional view of a winding device for producing a heat shrinkable film according to the present invention;

fig. 6 is a partially enlarged view of fig. 5 at C.

The reference numbers in the figures are:

1. a work table; 2. flattening the plate; 3. smoothing the roller; 4. positioning a plate; 5. positioning the roller; 6. a support plate; 7. a Z-axis slideway; 8. a Z-axis motion motor; 9. a stopper; 10. a screw rod; 11. a slider; 12. a cross bar; 13. a support frame; 14. a limiting rod; 15. an X-axis slide; 16. a slide plate; 17. rotating the motor; 18. a servo motor; 19. cutting a bottom plate; 20. cutting knife; 21. a U-shaped plate; 22. a cutting cylinder; 23. a connecting rod; 24. a gear lever; 25. and (6) winding the roll.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-6, a winding device for producing a thermal contraction film comprises a workbench 1, wherein support plates 6 are symmetrically and fixedly connected to the left side and the right side of the upper surface of the workbench 1, Z-axis slideways 7 are fixedly connected to the inner side surfaces of the two support plates 6, stoppers 9 are fixedly connected to the upper ends and the lower ends of the inner side surfaces of the two Z-axis slideways 7, sliders 11 are slidably connected to the Z-axis slideways 7, a Z-axis moving motor 8 is fixedly connected to the upper surface of the upper stopper 9, a lead screw 10 is fixedly connected to the output end of the Z-axis moving motor 8, the lead screw 10 is rotatably connected to the stoppers 9 at the upper end and the lower end through bearings, the lead screw 10 is in threaded connection with the sliders 11, the Z-axis moving motor 8 drives the lead screw 10 to rotate, so as to drive the sliders 11 to slide on the Z-axis slideways 7, a cross rod 12 is fixedly connected between the two sliders 11, and support frames 13 are fixedly connected to the left end and the right end of the upper surface of the cross rod 12, the upper end and the lower end of the inner side surfaces of the two support frames 13 are fixedly connected with limiting rods 14, in the working process, a heat shrinkage film penetrates through the middle of the two limiting rods 14, the heat shrinkage film is abutted to the outer surfaces of the two limiting rods 14, one end of the upper limiting rod 14 is fixedly connected with a rotating motor, the two limiting rods 14 are in gear transmission, a cutting and winding mechanism is arranged on the rear side of the Z-axis slide 7, the number of the cutting and winding mechanisms is two, and the two cutting and winding mechanisms are symmetrically arranged at the upper end and the lower end of the inner side surfaces of the two support plates 6.

The cutting and winding mechanism comprises X-axis slideways 15, two X-axis slideways 15 are arranged, the two X-axis slideways 15 are respectively and fixedly connected to the inner side surfaces of two supporting plates 6, the X-axis slideways 15 are connected with sliding plates 16 in a sliding manner, the rear side surfaces of the X-axis slideways 15 are fixedly connected with servo motors 18, the servo motors 18 drive the sliding plates 16 to slide on the X-axis slideways 15, when the winding drum 25 needs to be replaced, the winding drum 25 moves to the rear side of the X-axis slideways 15 to be replaced, the winding drum 25 is rotatably connected between the two sliding plates 16, the upper surfaces of the sliding plates 16 are fixedly connected with rotating motors 17, the output ends of the rotating motors 17 are in gear transmission with the winding drum 25, the rotating motors 17 drive the winding drum 25 to rotate for winding the heat shrinkable film, the speed of the heat shrinkable film of the winding drum 25 is ensured to be unchanged by adjusting the rotating speed of the rotating motors 17, the front side surfaces of the sliding plates 16 are fixedly connected with connecting rods 23, the upper surface of the connecting rod 23 is fixedly connected with a U-shaped plate 21, the upper surface of the U-shaped plate 21 is fixedly connected with a cutting cylinder 22, the output end of the cutting cylinder 22 is fixedly connected with a cutting knife 20, the cutting knife 20 is positioned below the U-shaped plate 21, the right side surface of the connecting rod 23 is fixedly connected with a stop lever 24 and a cutting bottom plate 19, the cutting bottom plate 19 is positioned under the cutting knife 20, the stop lever 24 is positioned on the right side of the cutting bottom plate 19, when the heat shrinkable film on the winding drum 25 reaches a certain thickness, the cutting cylinder 22 is opened, the cutting knife 20 is pushed to cut the heat shrinkable film, and under the action of the Z-axis motion motor 8, the heat shrinkable film is conveyed to another cutting and winding mechanism to be wound.

Dull and stereotyped 2 is pacified to the front side symmetry fixedly connected with of 1 upper surface of workstation, and two are pacified 2 inboard side surfaces of flat board and rotate and be connected with and smooth cylinder 3, and smooth cylinder 3 right side is provided with

positioning roller

5, and 5 both ends of positioning roller all rotate and be connected with locating

plate

4, and 4 bottom fixed connections of locating plate are at 1 upper surface of workstation.

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

when in use, the heat shrinkable film passes through the smoothing roller 3 and the positioning roller 5, passes through the middle of the two limiting rods 14, the cutting knife 20 and the cutting bottom plate 19, when the upper end winding drum 25 winds, the Z-axis motion motor 8 drives the slide block 11 to move to the front side of the upper end winding drum 25, when the upper end winding drum 25 finishes winding, the cutting cylinder 22 is opened, the cutting knife 20 cuts the thermal contraction film, after cutting, the Z-axis motion motor 8 drives the sliding block 11 to move downwards to the front side of the cutting and winding mechanism at the lower end, the rotating motor 17 at the lower end is opened to drive the winding drum 25 at the lower end to rotate, the thermal shrinkage film is wound on the winding drum 25 at the lower end, the winding drum 25 at the upper end moves to the rear side of the X-axis slideway 15 under the action of the servo motor 18, a worker replaces the winding drum 25, and after replacement is finished, a new winding drum 25 is pushed to the position, convenient to wind, on the X-axis slideway 15.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The winding device for producing the heat shrinkable film is characterized by comprising a workbench (1), wherein the left side and the right side of the upper surface of the workbench (1) are symmetrically and fixedly connected with supporting plates (6), the inner side surfaces of the supporting plates (6) are fixedly connected with Z-axis slideways (7), the upper end and the lower end of the inner side surfaces of the Z-axis slideways (7) are fixedly connected with check blocks (9), the Z-axis slideways (7) are slidably connected with sliders (11), the upper surface of the upper end check blocks (9) is fixedly connected with a Z-axis moving motor (8), the output end of the Z-axis moving motor (8) is fixedly connected with a lead screw (10), the lead screw (10) is rotatably connected with the check blocks (9) at the upper end and the lower end through bearings, the lead screw (10) is in threaded connection with the sliders (11), and a cross rod (12) is fixedly connected between the sliders (11), horizontal pole (12) upper surface about the equal fixedly connected with support frame (13) in both ends, two the upper and lower both ends of support frame (13) inboard surface all rotate and are connected with gag lever post (14), upper end gag lever post (14) one end fixedly connected with rotating electrical machines, two gag lever post (14) pass through gear drive, Z axle slide (7) rear side is provided with cuts winding mechanism, it is provided with two, two to cut winding mechanism the last lower extreme that winding mechanism symmetry set up at two backup pad (6) inboard surface.

2. The winding device for producing the heat shrinkable film as claimed in claim 1, wherein: cut winding mechanism and include X axle slide (15), X axle slide (15) are provided with two, two X axle slide (15) fixed connection respectively is two the inboard surface of backup pad (6), X axle slide (15) sliding connection has slide (16), X axle slide (15) rear side surface fixedly connected with servo motor (18), rotates between two slides (16) and is connected with receipts reel (25), fixed surface is connected with rotation motor (17) on slide (16), rotation motor (17) output passes through gear drive with receipts reel (25).

3. The winding device for producing the heat shrinkable film as claimed in claim 2, wherein: slide (16) front side surface fixedly connected with connecting rod (23), fixed surface is connected with U template (21) on connecting rod (23), fixed surface is connected with cuts cylinder (22) on U template (21), cut cylinder (22) output end fixedly connected with and cut sword (20), cut the below that sword (20) are located U template (21).

4. The winding device for producing the heat shrinkable film as claimed in claim 3, wherein: connecting rod (23) right side fixed surface is connected with shelves pole (24) and cuts bottom plate (19), cut bottom plate (19) and be located under cutting sword (20), shelves pole (24) are located the right side of cutting bottom plate (19).

5. The winding device for producing the heat shrinkable film as claimed in claim 1, wherein: the utility model discloses a smooth cylinder, including workstation (1), smooth cylinder (3) and positioning roller (5), the front side symmetry fixedly connected with of workstation (1) upper surface smooths dull and stereotyped (2), two smooth dull and stereotyped (2) inboard surface rotation and be connected with smooths cylinder (3), smooth cylinder (3) right side is provided with positioning roller (5), positioning roller (5) both ends all rotate and are connected with locating plate (4), and locating plate (4) bottom fixed connection is at workstation (1) upper surface.