Precise cutting device for thermal shrinkage color film

Abstract

The utility model relates to the technical field of thermal shrinkage color films, and discloses a thermal shrinkage color film precise cutting device which comprises a rack and installation frames installed on the two sides of the rack, and further comprises an electric telescopic rod connected to the surface of the rack in a bolted mode, a cutting mechanism is installed on an output shaft of the electric telescopic rod, an installation shell is embedded in the cutting mechanism, and a cutting mechanism is installed on the installation shell. An inner cavity of the mounting shell is fixedly connected with a compression spring, and the other end of the compression spring is fixedly connected with a fixing rod; according to the thermal shrinkage color film flattening device, the fixing rod can drive the flattening rod to flatten a thermal shrinkage color film under the cooperation of the mounting shell and the compression spring, then the thermal shrinkage color film is cut through the cutting mechanism, and the redundant thermal shrinkage color film can be conveniently collected under the cooperation of the flattening rod and the fixing shell; and meanwhile, under the action of the collecting mechanism, the collecting accuracy of the heat shrinkage color film can be further improved, and the problems that when an existing device is used, the cutting efficiency is poor, and the applicability is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat shrinkable color films, in particular to a heat shrinkable color film precision cutting device. Background Art

[0002] Heat-shrinkable color film cutting devices have broad application prospects in the packaging industry. As consumers' demands for aesthetically pleasing and practical packaging continue to rise, the application scope of heat-shrinkable color film is also expanding. Heat-shrinkable color film plays a vital role in various fields, from food and beverages to electronics and cosmetics. Furthermore, with the continuous advancement of technology and the reduction of costs, the performance of heat-shrinkable color film cutting devices will continue to improve, providing strong support for the development of the packaging industry. Heat-shrinkable color film cutting devices are specially designed for cutting heat-shrinkable color-printed film. They play a vital role in the packaging industry, especially in the production of special-shaped packaging bags.

[0003] When the existing heat shrinkable color film is used to package the packaging box, it needs to be cut to the appropriate size by a cutting device before heat sealing. However, when using some existing cutting devices, most of the workers manually smooth out the excess heat shrinkable color film before cutting it. This method not only increases the workload of the workers, but also reduces the cutting efficiency of the heat shrinkable color film.

[0004] At the same time, most of the existing cutting devices do not have a structure for removing the excess heat shrinkable color film after cutting. As a result, after cutting, the staff needs to manually remove the excess heat shrinkable color film, otherwise it will affect the subsequent cutting effect of the heat shrinkable color film. This is not only cumbersome and inconvenient to collect the excess heat shrinkable color film, but also reduces the cutting efficiency of the heat shrinkable color film, affecting the applicability of the device. Utility Model Content

[0005] The purpose of the present invention is to provide a heat shrinkable color film precision cutting device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a heat shrinkable color film precision cutting device, comprising a frame and mounting frames mounted on both sides thereof, and further comprising:

[0007] An electric telescopic rod bolted to the surface of the frame, wherein the output shaft of the electric telescopic rod is equipped with a cutting mechanism, a mounting shell is embedded in the interior of the cutting mechanism, a compression spring is fixedly connected to the inner cavity of the mounting shell, and the other end of the compression spring is fixedly connected to the fixing rod;

[0008] A smoothing rod is fixed to the other end of the fixed rod, a fixed shell is installed on one side of the frame, a collection box is slidably connected to the bottom of the inner cavity of the fixed shell, a collection mechanism is installed in the inner cavity of the fixed shell, and air outlet slots are opened on both sides of the surface of the fixed shell.

[0009] Preferably, the collecting mechanism includes a fan bolted to one side of the fixed shell and an air distribution pipe connected to the air outlet thereof, and the surface of the air distribution pipe is connected to an air outlet nozzle.

[0010] Preferably, guide grooves are provided on both sides of the inner cavity of the fixed shell, and guide blocks are slidably connected to the inner walls of the guide grooves, and one side of the guide blocks is fixedly connected to the surface of the collection box.

[0011] Preferably, the smoothing rod is designed as a cylindrical structure, the mounting shell is designed as an inclined structure, and the mounting shell is used in conjunction with a cutting mechanism.

[0012] Preferably, a support rod is fixedly connected to the surface of the gas distribution pipe, and one end of the support rod is fixedly connected to the inner wall of the fixed shell.

[0013] Preferably, there are several air outlet nozzles, and the air outlet nozzles are designed as an inclined structure.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model can realize that the fixing rod drives the smoothing rod to smooth the heat shrinkable color film first through the cooperation of the installation shell and the compression spring, and then cuts the heat shrinkable color film through the cutting mechanism, which is not only more convenient but also improves the cutting efficiency. At the same time, with the cooperation of the smoothing rod and the fixed shell, the collection box can be used to collect the excess heat shrinkable color film, which is not only more convenient but also improves the cutting efficiency of the device. At the same time, under the action of the collecting mechanism, the accuracy of collecting the heat shrinkable color film can be further improved, which effectively improves the applicability of the device and solves the problems of poor cutting efficiency and poor applicability of the existing device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the present utility model;

[0018] Figure 3 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the present utility model;

[0019] Figure 4 It is a schematic diagram of a partial three-dimensional cross-section structure of the present invention.

[0020] In the figure: 1. Frame; 2. Mounting frame; 3. Electric telescopic rod; 4. Cutting mechanism; 5. Mounting shell; 6. Compression spring; 7. Fixing rod; 8. Smoothing rod; 9. Fixing shell; 10. Collection box; 11. Collection mechanism; 111. Fan; 112. Air distribution pipe; 113. Air outlet nozzle; 12. Air outlet slot; 13. Support rod; 14. Guide slot; 15. Guide block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4As shown, the heat shrinkable color film precision cutting device includes a frame 1, and mounting frames 2 are installed on both sides of the surface of the frame 1. The surface of the frame 1 is bolted with an electric telescopic rod 3, and the output shaft of the electric telescopic rod 3 is installed with a cutting mechanism 4. Under the action of the electric telescopic rod 3, the excess heat shrinkable color film can be cut by the cutting mechanism 4, so as to facilitate the subsequent use of the heat shrinkable color film. Moreover, the positions of the two cutting mechanisms 4 can be adjusted by the action of the frame 1, so that the device can cut heat shrinkable color films of different sizes. A mounting shell 5 is embedded in the interior of the cutting mechanism 4, and the inner cavity of the mounting shell 5 is fixedly connected to a compression spring 6. The other end of the compression spring 6 is fixedly connected to a fixing rod 7, and the surface of the fixing rod 7 is slidably connected to the inner wall of the mounting shell 5. The other end of the fixing rod 7 is fixedly connected with a smoothing rod 8. The smoothing rod 8 is a cylindrical structure design, and the mounting shell 5 is an inclined structure design. The mounting shell 5 is used in conjunction with the cutting mechanism 4. Under this action, the cutting mechanism 4 can be driven to rotate under the action of the electric telescopic rod 3. When cutting the heat shrinkable color film, the smoothing rod 8 can contact the heat shrinkable color film first, thereby smoothing the heat shrinkable color film, so as to achieve the effect of making the heat shrinkable color film fit better with the surface of the packaging box. With the cooperation of the compression spring 6 and the fixing rod 7, the smoothing rod 8 can be closely fitted with the heat shrinkable color film, thereby improving the smoothing effect of the smoothing rod 8 on the heat shrinkable color film. After the cutting mechanism 4 cuts the heat shrinkable color film, the smoothing rod 8 can also be used when the cutting mechanism 4 is reset. The excess heat shrinkable color film after cutting is pushed away from the surface of the frame 1 to prevent the excess heat shrinkable color film from accumulating on the surface of the frame 1 and affecting the subsequent cutting of the heat shrinkable color film by the cutting mechanism 4. A fixed shell 9 is installed on one side of the frame 1, and a collection box 10 is slidably connected to the bottom of the inner cavity of the fixed shell 9. One side of the collection box 10 penetrates to the outside of the fixed shell 9 and is slidably connected to the inner wall of the penetration. Under this action, the excess heat shrinkable color film can enter the interior of the collection box 10 under the action of gravity, so as to facilitate the collection of the heat shrinkable color film. Under the action of the collection box 10, the collected heat shrinkable color film can also be conveniently taken out in a concentrated manner. Guide grooves 14 are provided on both sides of the inner cavity of the fixed shell 9, and the inner wall of the guide groove 14 is slidably connected to the inner wall of the guide groove 14. It is connected to a guide block 15, one side of which is fixedly connected to the surface of the collection box 10. Under this action, the cooperation between the guide groove 14 and the guide block 15 can make the staff more stable when moving the collection box 10, avoiding the collection box 10 being unstable when moving and affecting the accuracy of the position. The inner cavity of the fixed shell 9 is equipped with a collecting mechanism 11, which can accurately drop the excess heat shrinkable color film into the collection box 10 during the falling process, so that the staff can collect the excess heat shrinkable color film more conveniently. Air outlet slots 12 are provided on both sides of the surface of the fixed shell 9. The number of air outlet slots 12 is several, and the air blown out by the collecting mechanism 11 can be conveniently discharged under this action.Avoid blowing out the heat shrinkable colored film inside the collection box 10 due to air flow.

[0023] The collecting mechanism 11 includes a fan 111 bolted to one side of the fixed shell 9. The air outlet pipe of the fan 111 passes through the interior of the fixed shell 9 and is connected to an air distribution pipe 112. The surface of the air distribution pipe 112 is connected to an air outlet nozzle 113. There are several air outlet nozzles 113. The air outlet nozzles 113 are of an inclined structural design. Under this action, the accelerated air can be discharged from the air outlet nozzle 113 through the air distribution pipe 112 through the cooperation of the fan 111, so as to assist the heat shrinkable color film to fall. Under the action of the inclination of the air outlet nozzle 113, the air will rotate, so that the air distribution pipe 11 2 is driven downward by the air above, further assisting the heat shrinkable color film to enter the interior of the collection box 10, effectively improving the collection effect of the heat shrinkable color film, and with the cooperation of the air outlet slot 12, the excess air can be discharged. The surface of the air distribution pipe 112 is fixedly connected with a support rod 13, and one end of the support rod 13 is fixedly connected to the inner wall of the fixed shell 9. Under this action, the air distribution pipe 112 can be supported by the support rod 13, so that the air distribution pipe 112 can be more stable when in use, avoiding the air distribution pipe 112 being unstable when in use and affecting the discharge of air by the air outlet nozzle 113.

[0024] It is worth noting that the technical features proposed in this technical solution, such as the frame 1, mounting frame 2, electric telescopic rod 3 and cutting mechanism 4, should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected according to conventional methods in the field, and this technical solution will not be further elaborated.

[0025] Working principle: First, the cutting mechanism 4 is moved to the appropriate position through the cooperation of the frame 1, and then the staff will place the packaging box that needs to be cut with heat shrink film inside the frame 1, and then turn on the electric telescopic rod 3. Under the action of the electric telescopic rod 3, the mounting shell 5 will be driven to rotate through the cutting mechanism 4. When the mounting shell 5 rotates, the smoothing rod 8 will squeeze and smooth the heat shrink film through the cooperation of the compression spring 6 and the fixing rod 7, so that the heat shrink film on the surface of the packaging box can be more tight, and then the cutting mechanism 4 will be turned on. The heat shrinkable color film is cut under the action of the fan 111. After cutting, the cutting mechanism 4 returns to its original position, and the cut heat shrinkable color film is pushed to the surface away from the frame 1 under the action of the smoothing rod 8. Then, the heat shrinkable color film moves downward under the action of gravity, and the fan 111 is turned on. The air is accelerated by the fan 111 and discharged from the air outlet nozzle 113 through the air distribution pipe 112 to assist the heat shrinkable color film to move downward. With the assistance of the collecting mechanism 11, the excess heat shrinkable color film falls into the inside of the collecting box 10.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat shrinkable color film precision cutting device, comprising a frame (1) and mounting frames (2) mounted on both sides thereof, characterized in that: Also includes: An electric telescopic rod (3) is bolted to the surface of the frame (1), the output shaft of the electric telescopic rod (3) is equipped with a cutting mechanism (4), a mounting shell (5) is embedded in the interior of the cutting mechanism (4), a compression spring (6) is fixedly connected to the inner cavity of the mounting shell (5), and the other end of the compression spring (6) is fixedly connected to a fixing rod (7); A smoothing rod (8) is fixed to the other end of the fixed rod (7), a fixed shell (9) is installed on one side of the frame (1), a collection box (10) is slidably connected to the bottom of the inner cavity of the fixed shell (9), a collection mechanism (11) is installed in the inner cavity of the fixed shell (9), and air outlet slots (12) are provided on both sides of the surface of the fixed shell (9).

2. The heat shrinkable color film precision cutting device according to claim 1, characterized in that: The collecting mechanism (11) comprises a fan (111) bolted to one side of the fixed shell (9) and an air distribution pipe (112) connected to the air outlet thereof, and the surface of the air distribution pipe (112) is connected to an air outlet nozzle (113).

3. The heat shrinkable color film precision cutting device according to claim 1, characterized in that: Guide grooves (14) are provided on both sides of the inner cavity of the fixed shell (9), and the inner wall of the guide groove (14) is slidably connected to a guide block (15), and one side of the guide block (15) is fixedly connected to the surface of the collection box (10).

4. The heat shrinkable color film precision cutting device according to claim 1, characterized in that: The smoothing rod (8) is designed as a cylindrical structure, the mounting shell (5) is designed as an inclined structure, and the mounting shell (5) is used in conjunction with the cutting mechanism (4).

5. The heat shrinkable color film precision cutting device according to claim 2, characterized in that: A support rod (13) is fixedly connected to the surface of the gas distribution pipe (112), and one end of the support rod (13) is fixedly connected to the inner wall of the fixed shell (9).

6. The heat shrinkable color film precision cutting device according to claim 2, characterized in that: There are a plurality of air outlet nozzles (113), and the air outlet nozzles (113) are designed as an inclined structure.

Images