CN220197840U

CN220197840U - Device is tailor to thermal contraction membrane

Info

Publication number: CN220197840U
Application number: CN202320322876.2U
Authority: CN
Inventors: 麦腾江
Original assignee: Guangdong Kelin New Material Co ltd
Current assignee: Guangdong Kelin New Material Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-12-19
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of heat shrink film production, in particular to a heat shrink film cutting device, which comprises a device base, wherein a bearing platform is arranged at the top of the device base, connecting plates are arranged at two sides of the top of the bearing platform, a transverse plate is arranged between the connecting plates at two sides, a moving mechanism is arranged at the bottom of the transverse plate, through the design of the moving mechanism, when heat shrink films with different specifications are cut, a threaded rod is driven to rotate through motor drive, the threaded rod is in threaded connection with a sliding block, and then the sliding block moves along with the threaded rod, and a connecting block is arranged at the bottom of the sliding block.

Description

Device is tailor to thermal contraction membrane

Technical Field

The utility model relates to the technical field of heat-shrinkable film production, in particular to a heat-shrinkable film cutting device.

Background

Heat-shrinkable films are used for the marketing and transportation of various products, the main function of which is to stabilize, cover and protect the products. Shrink films must have high puncture resistance, good shrink properties and a certain shrink stress. During shrinkage, the film cannot create holes. Since shrink films are often suitable for use outdoors, the addition of UV anti-UV agents is required.

However, the blade of the existing heat-shrinkable film cutting device is fixed in position and cannot move, and heat-shrinkable films of different specifications cannot be cut, so that the novel heat-shrinkable film cutting device is designed for improving the existing heat-shrinkable film cutting device so as to change the technical defects, and the practicality of the whole heat-shrinkable film cutting device is improved.

Disclosure of Invention

The utility model aims to provide a heat shrinkage film cutting device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the heat shrinkage film cutting device comprises a device base, wherein a bearing platform is arranged at the top of the device base, connecting plates are arranged on two sides of the top of the bearing platform, a transverse plate is arranged between the connecting plates on two sides, and a moving mechanism is arranged at the bottom of the transverse plate;

the moving mechanism comprises a moving groove, a threaded rod is arranged in the moving groove, a motor is arranged on the right side of the side wall of the connecting plate, the output end of the motor is connected with the threaded rod, a sliding block is arranged in the moving groove and is in threaded connection with the threaded rod, a connecting block is arranged at the bottom of the sliding block, a hydraulic cylinder is arranged inside the connecting block, a piston rod is arranged at the bottom of the hydraulic cylinder and extends out of the bottom of the connecting block, a buffer seat is arranged at the bottom of the piston rod, a spring is arranged inside the buffer seat, a buffer block is arranged at the bottom of the spring and is located in the buffer seat, a fixing seat is arranged at the bottom of the buffer block, a bolt is arranged at the left side of the fixing seat, a cutting knife is arranged in the fixing seat and extends out of the bottom of the fixing seat, and the cutting knife is fixedly connected with the fixing seat through a bolt.

As a preferable scheme of the utility model, the right side wall of the bearing platform is provided with a control panel.

As a preferable scheme of the utility model, baffles are arranged on the two sides of the top of the bearing platform and positioned on the front and the back of the connecting plates on the two sides.

As a preferable scheme of the utility model, a flattening roller is arranged between the baffle plates on the front side and the back side.

The technical effect of adopting the further scheme is as follows: the thermal shrinkage film is flattened by the flattening roller, so that the thermal shrinkage film is convenient to cut.

As a preferable scheme of the utility model, connecting columns are arranged on the two sides of the baffle plate, which are positioned on the top of the bearing platform and are close to the outer sides.

As a preferable scheme of the utility model, a first rotating roller is arranged between the connecting columns at the two sides of the back, a first rotating motor is arranged on the side wall of the connecting column at the right side of the back, a second rotating roller is arranged between the connecting columns at the two sides of the front, and a second rotating motor is arranged on the side wall of the connecting column at the right side of the front.

The technical effect of adopting the further scheme is as follows: the first rotating roller and the second rotating roller are driven to rotate through the driving of the first rotating motor and the second rotating motor, the heat shrinkage film passes through the bottoms of the two flattening rollers from the outer surface of the first rotating roller and then is driven out from the outer surface of the second rotating roller, and automatic cutting is achieved.

As a preferable scheme of the utility model, the control panel is electrically connected with the motor, the first rotating motor and the second rotating motor.

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

1. according to the utility model, through the design of the moving mechanism, when heat shrink films of different specifications are cut, the threaded rod is driven to rotate through the motor drive, the threaded rod is in threaded connection with the sliding block, then the sliding block moves along with the threaded rod, the connecting block is arranged at the bottom of the sliding block, the hydraulic cylinder is arranged in the connecting block, the piston rod is arranged at the bottom of the hydraulic cylinder and extends out of the bottom of the connecting block, after the sliding block drives the bottom part to move well, the piston rod is ejected out through the work of the hydraulic cylinder in the connecting block, the position of the cutting knife moves downwards, the heat shrink film is cut, the bottom of the piston rod is provided with the buffer seat, the spring is arranged in the buffer seat, the bottom of the spring is provided with the buffer block and is positioned in the buffer seat, when the heat shrink film is cut through the contact of the cutting knife with the bearing platform, the damage of the cutting knife is avoided, the fixing seat is arranged at the bottom of the buffer block, the bolt is arranged at the left side of the fixing seat, the cutting knife is arranged in the fixing seat and extends out of the bottom of the fixing seat, and the cutting knife is fixedly connected with the fixing seat through the bolt, and when the cutting knife is replaced, the cutting knife is only required to be loosened by rotating the bolt at the left side of the fixing seat, and the cutting knife is replaced.

Drawings

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

FIG. 2 is a schematic plan view of a moving mechanism according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the area A of the present utility model.

In the figure: 1. a device base; 2. a load-bearing platform; 201. a control panel; 3. a connecting plate; 4. a cross plate; 5. a moving mechanism; 501. a moving groove; 502. a threaded rod; 503. a motor; 504. a slide block; 505. a connecting block; 506. a hydraulic cylinder; 507. a piston rod; 508. a buffer seat; 509. a spring; 5091. a buffer block; 5010. a fixing seat; 5011. a bolt; 5012. a cutting knife; 6. a baffle; 601. a flattening roller; 7. a connecting column; 701. a first rotating drum; 702. a first rotating motor; 703. a second rotating drum; 704. and a second rotating motor.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration 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 utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-3, a heat shrink film cutting device includes a device base 1, a carrying platform 2 is provided at the top of the device base 1, connection plates 3 are provided at two sides of the top of the carrying platform 2, a cross plate 4 is provided between the connection plates 3 at two sides, a moving mechanism 5 is provided at the bottom of the cross plate 4, the moving mechanism 5 includes a moving slot 501, a threaded rod 502 is provided in the moving slot 501, a motor 503 is provided at the side wall of the right connection plate 3 and the output end is connected with the threaded rod 502, a sliding block 504 is provided in the moving slot 501 and is in threaded connection with the threaded rod 502, a connection block 505 is provided at the bottom of the sliding block 504, a hydraulic cylinder 506 is provided at the bottom of the connection block 505, a piston rod 507 is provided at the bottom of the connection block 505, a buffer seat 508 is provided at the bottom of the piston rod 507, a spring 509 is provided at the bottom of the buffer seat 508, a buffer block 5091 is provided at the bottom of the buffer block 5010, a bolt 5011 is provided at the left side of the fixing seat 5010, a cutting knife 5012 is provided at the bottom of the fixing seat 5010, and the cutting 5012 is fixedly connected with the fixing seat 5010 by the bolt 5011.

Example 2

Referring to fig. 1-3, a control panel 201 is disposed on a right side wall of a carrying platform 2, baffles 6 are disposed on front and back sides of a connecting plate 3 on two sides of the top of the carrying platform 2, leveling rollers 601 are disposed between the front and back baffles 6 on two sides, the thermal shrinkage film is flattened by the leveling rollers 601, the thermal shrinkage film is convenient to cut, connecting columns 7 are disposed on the outer sides of the baffles 6 and on the top of the carrying platform 2, a first rotating roller 701 is disposed between the connecting columns 7 on two sides of the back, a first rotating motor 702 is disposed on a side wall of the connecting column 7 on the right side of the back, a second rotating roller 703 is disposed between the connecting columns 7 on two sides of the front, a second rotating motor 704 is disposed on a side wall of the connecting column 7 on the right side of the front, the first rotating motor 701 and the second rotating roller 703 are driven by driving the first rotating motor 702 and the second rotating motor 704, the thermal shrinkage film is driven by the outer surfaces of the first rotating rollers 601 to pass through the bottoms of the two leveling rollers 703, and then is driven out from the outer surfaces of the second rotating rollers 703, and automatic cutting is achieved.

The working flow of the utility model is as follows: when the heat-shrinkable film cutting device is used, the first rotating roller 701 and the second rotating roller 703 are driven to rotate by the driving of the first rotating motor 702 and the second rotating motor 704, the heat-shrinkable film is driven to pass through the bottoms of the two flattening rollers 601 from the outer surface of the first rotating roller and then to run out from the outer surface of the second rotating roller 703, when heat-shrinkable films with different specifications are cut, the threaded rod 502 is driven to rotate by the driving of the motor 503, the threaded rod 502 is in threaded connection with the slide block 504, the slide block 504 is further moved along with the movement of the slide block 504, the connecting block 505 is provided with the connecting block 505, the hydraulic cylinder 506 is arranged in the connecting block 505, the piston rod 507 is ejected by the operation of the hydraulic cylinder 506 in the connecting block 505 after the slide block 504 drives the bottom part to move, the position of the cutting knife 5012 is moved downwards, the heat-shrinkable film is cut, the bottom of the piston rod 507 is provided with a buffer seat 508, the inside of the buffer seat 508 is provided with a spring 509, the bottom of the spring 509 is provided with a buffer block 5091 and is positioned in the buffer seat 508, when the heat shrinkage film is cut by contacting the bearing platform 2 through the cutting knife 5012, the shrinkage of the spring 509 plays a role in buffering the cutting knife 5012, damage of a blade is avoided, the bottom of the buffer block 5091 is provided with a fixing seat 5010, the left side of the fixing seat 5010 is provided with a bolt 5011, the cutting knife 5012 is arranged in the fixing seat 5010 and extends out of the bottom of the fixing seat 5010, the cutting knife 5012 is fixedly connected with the fixing seat 5010 through the bolt 5011, when the cutting knife 5012 is replaced, only the bolt 5011 on the left side of the fixing seat 5010 is required to be rotated and loosened, and the cutting knife 5012 is replaced, the whole operation is simple and convenient, compared with the traditional heat shrinkage film cutting device, the whole protection of the heat shrinkage film cutting device can be improved through the design, functionality and practicality.

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 device is tailor to thermal contraction membrane, includes device base (1), its characterized in that: the device comprises a device base (1), wherein a bearing platform (2) is arranged at the top of the device base, connecting plates (3) are arranged on two sides of the top of the bearing platform (2), a transverse plate (4) is arranged between the connecting plates (3) on two sides, and a moving mechanism (5) is arranged at the bottom of the transverse plate (4);

the utility model provides a movable mechanism (5) is including removing groove (501), be provided with threaded rod (502) in removing groove (501), the right side connecting plate (3) lateral wall is provided with motor (503) and output is connected with threaded rod (502), be provided with slider (504) in removing groove (501) and with threaded rod (502) threaded connection, slider (504) bottom is provided with connecting block (505), connecting block (505) inside is provided with pneumatic cylinder (506), pneumatic cylinder (506) bottom is provided with piston rod (507) and extends connecting block (505) bottom, piston rod (507) bottom is provided with buffer seat (508), buffer seat (508) inside is provided with spring (509), spring (509) bottom is provided with buffer block (5091) and is located buffer seat (508), buffer block (5091) bottom is provided with fixing base (5010), fixing base (5010) left side is provided with bolt (5011), be provided with in fixing base (5010) and cut out (5012) and extend connecting block (505) bottom, cutter (5010) is connected through fixing base (5010).

2. The heat shrink film cutting device according to claim 1, wherein: the right side wall of the bearing platform (2) is provided with a control panel (201).

3. The heat shrink film cutting device according to claim 1, wherein: baffle plates (6) are arranged on the two sides of the top of the bearing platform (2) and on the front and the back of the connecting plates (3) on the two sides.

4. A heat shrink film cutting apparatus as defined in claim 3, wherein: flattening rollers (601) are arranged between the baffle plates (6) on the front side and the back side.

5. A heat shrink film cutting apparatus as defined in claim 3, wherein: the baffle plates (6) on two sides are positioned on the outer sides and are positioned at the top of the bearing platform (2), and connecting columns (7) are arranged on the two sides.

6. The heat shrink film cutting device according to claim 5, wherein: the two sides of the back are provided with a first rotating roller (701) between the connecting columns (7), the right side of the back is provided with a first rotating motor (702) on the side wall of the connecting column (7), the two sides of the front are provided with a second rotating roller (703) between the connecting columns (7), and the right side of the front is provided with a second rotating motor (704) on the side wall of the connecting column (7).

7. A heat shrink film cutting apparatus as defined in claim 2, wherein: the control panel (201) is electrically connected with the motor (503), the first rotating motor (702) and the second rotating motor (704).