A cutting device for pre-coating film production

Abstract

The utility model relates to precoat film production technical field, specifically disclose a kind of cutting device for precoat film production, it include: base, the inboard flush installation of base upper end conveyor belt and the fixed plate being arranged above conveyor belt;Further include: the fixed plate is fixedly connected on base, and the inboard of right upper end of fixed plate is provided with adjustable monitoring structure;The adjustable monitoring structure includes first adjusting lever, mounting plate and monitoring head;The adjustable cutting structure of being located in the inboard of fixed plate left end lower side is provided with above conveyor belt, and the controller of being embedded installation with base is provided with above conveyor belt rear, and the lower side of right end of base is provided with stacking collection structure.This cutting device for precoat film production is convenient for precoat film to be transported and multi-section automatic cutting, improves cutting efficiency, and it is convenient for the position of monitoring head and cutting tool to be adjusted, to accurately regulate and control the cutting size of precoat film, and it is convenient for the precoat film of cutting to be stacked and collected.

Description

Technical Field

[0001] This utility model relates to the field of pre-coated film production technology, specifically a cutting device for pre-coated film production. Background Technology

[0002] Pre-coated film is a composite material that combines a thin film with a substrate through hot-melt technology. It can improve the appearance quality of printed materials, provide protective functions such as waterproofing, stain resistance, and tear resistance, and extend the service life of products. It is widely used in packaging, printing, electronics, medical and other fields. During the production process of pre-coated film, it needs to be cut by a cutting device for subsequent use and processing.

[0003] For example, Chinese Patent CN217861577U discloses a cutting device for pre-coated film production, including a base. Four columns are fixedly installed on the top of the base, and a top plate is fixedly installed on the top of each column. Four sliding rods are fixedly installed on the bottom of the top plate, and each sliding rod is fitted with a sliding sleeve. A lifting plate is fixedly installed between the four sliding sleeves. A fixing rod is fixedly installed on the bottom of the lifting plate, and an mounting plate is fixedly installed at the bottom of the fixing rod. An upper cutter is provided on one side of the bottom of the mounting plate. A support plate is fixedly installed on the top of the base, and a cutting table is fixedly installed on the top of the support plate. A lower cutter is provided on one side of the top of the cutting table, and the upper cutter is located directly above the lower cutter. Mounting rods are fixedly installed on one side of each of the two columns. This invention, through a series of structural features, enables the device to achieve good cutting effect, high speed, and ease of use.

[0004] However, current cutting devices for pre-coated film production still have some problems during use. For example, they are generally not convenient for automatically cutting pre-coated films in multiple segments, it is difficult to accurately control the cutting size of the pre-coated film, the cutting efficiency and quality are limited, and it is not convenient to stack and collect the cut pre-coated films. Therefore, we propose a cutting device for pre-coated film production to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a cutting device for pre-coated film production, so as to solve the problems that still exist in the current cutting devices for pre-coated film production mentioned in the background art. For example, it is generally not convenient to automatically cut the pre-coated film in multiple segments, it is difficult to accurately control the cutting size of the pre-coated film, the cutting efficiency and quality are limited, and it is not convenient to stack and collect the cut pre-coated film.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for pre-coated film production, comprising: a base, a conveyor belt flush with the inner side of the upper end of the base, and a fixing plate disposed above the conveyor belt;

[0007] Also includes:

[0008] The fixing plate is fixedly connected to the base, and an adjustable monitoring structure is provided on the inner side of the upper right end of the fixing plate.

[0009] An adjustable cutting structure is provided above the conveyor belt and located on the lower left side of the fixed plate. A controller is provided above the rear of the conveyor belt and embedded in the base. A stacking and collecting structure is provided on the lower right side of the base.

[0010] Preferably, the adjustable monitoring structure includes a first adjusting rod, a mounting plate, and a monitoring head. The first adjusting rod is locked and non-detachably connected to the inner side of the upper right end of the fixed plate. The outer side of the middle part of the first adjusting rod is threadedly connected to the mounting plate, which is fitted to the fixed plate. The monitoring head is embedded in the inner side of the lower end of the mounting plate.

[0011] Preferably, the adjustable cutting structure includes an electric telescopic rod, a movable plate, a first cutter holder, a second cutter holder, a cutting blade, a second adjusting rod, and a limiting rod. The electric telescopic rod is fixedly installed on the lower left rear end of the fixed plate. The movable plate, which is fitted to the fixed plate, is fixedly connected to the lower part of the electric telescopic rod. The first cutter holder is fixedly connected to the lower middle part of the movable plate.

[0012] The first cutter holder is symmetrically provided with a second cutter holder that fits against the movable plate. Both the lower inner sides of the first and second cutter holders are nested with bolt-fixed cutting blades. The movable plate and the inner middle part of the first cutter holder are engaged with a second adjusting rod that is threadedly connected to the second cutter holder. Both the front and rear inner ends of the first and second cutter holders are engaged with a limiting rod that is fixedly connected to the movable plate.

[0013] Preferably, a scale is provided on the upper rear of both the mounting plate and the second tool holder, and the scale is respectively glued and fixedly connected to the fixed plate and the movable plate.

[0014] Preferably, the stacked collection structure includes a collection chamber, a film plate, an electric rail, a slider, a third adjusting rod, and a motor. The collection chamber is fitted to the lower right side of the base. The upper front and rear sides of the collection chamber are fitted with electric rails that are symmetrically installed with the base. A slider that is fixed to the collection chamber is slidably connected inside the electric rail. The upper inner side of the collection chamber is nested and fitted with a film plate. The lower left end of the collection chamber is provided with a third adjusting rod and a motor that serve as a drive mechanism.

[0015] Preferably, the third adjusting rod is engaged and penetrates the inner side of the lower left end of the collection chamber, and the third adjusting rod is threaded to the inner side of the left end of the film plate. The lower coupling of the third adjusting rod is connected to a motor, and a receiving plate that is fixedly connected to the collection chamber is nested and fitted around the motor.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: the cutting device for pre-coated film production facilitates the conveying and multi-segment automatic cutting of the pre-coated film, improves the cutting efficiency, facilitates the adjustment of the position of the monitoring head and the cutting knife so as to accurately control the cutting size of the pre-coated film, and facilitates the stacking and collection of the cut pre-coated film.

[0017] 1. The device is equipped with a base, a conveyor belt, a fixed plate, and a mounting plate. The upper inner side of the base is fitted with a conveyor belt that is flush with it. Above the conveyor belt is a fixed plate that is fixedly connected to the base. The upper right inner side of the fixed plate is nested with a mounting plate whose lower inner side is inlaid with a monitoring head. The lower left side of the fixed plate is connected to a movable plate via an electric telescopic rod. The lower middle and lower outer sides of the movable plate are respectively equipped with a first cutter holder and a second cutter holder. The lower inner sides of the first and second cutter holders are nested with bolt-fixed cutting blades. The upper rear inner side of the base is inlaid with a controller. Therefore, it is convenient to transport the pre-coated film and perform multi-segment automatic cutting, thus improving cutting efficiency.

[0018] 2. The device is equipped with a fixed plate, a first adjusting rod, a mounting plate, and a movable plate. The upper right inner side of the fixed plate is engaged with the first adjusting rod, which is threaded to the mounting plate. The first and second cutter holders are fixedly connected to the movable plate and fitted to it, respectively. The middle inner side of the movable plate and the first cutter holder is engaged with the second adjusting rod, which is threaded to the second cutter holder. The front and rear inner sides of the first and second cutter holders are engaged with and pass through the limiting rods, which are fixedly connected to the movable plate. The mounting plate and the upper rear side of the second cutter holder are both equipped with scales. Therefore, it is convenient to adjust the position of the monitoring head and the cutting blade so as to accurately control the cutting size of the pre-coated film.

[0019] 3. The system is equipped with a collection bin, a film placement plate, an electric rail, and a slider. The collection bin, which is nested inside the film placement plate, is attached to the lower right side of the base. The electric rail, which is symmetrically fixed to the base, is attached to the upper outer side of the collection bin. The slider, which is symmetrically fixed to the collection bin, is slidably connected inside the electric rail. The inner left side of the film placement plate is threaded with a third adjusting rod that engages with and passes through the collection bin. The lower coupling of the third adjusting rod is connected to a motor supported by a receiving plate. Therefore, it is convenient to stack and collect the cut pre-coated film. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0021] Figure 1 This is a frontal cross-sectional view of the present invention.

[0022] Figure 2 This is a side view of the structure of this utility model;

[0023] Figure 3 This is a top view of the structure of this utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the connection between the first tool holder and the movable plate of this utility model, viewed from below.

[0025] Figure 5 This is a top view sectional diagram of the connection between the collection compartment and the electric rail of this utility model.

[0026] In the diagram: 1. Base; 2. Conveyor belt; 3. Fixing plate; 4. First adjusting rod; 5. Mounting plate; 6. Monitoring head; 7. Electric telescopic rod; 8. Movable plate; 9. First cutter holder; 10. Second cutter holder; 11. Cutting knife; 12. Second adjusting rod; 13. Limiting rod; 14. Scale; 15. Controller; 16. Collection bin; 17. Film plate; 18. Electric rail; 19. Slider; 20. Third adjusting rod; 21. Motor; 22. Receiving plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Please see Figures 1-5 The present invention provides the following technical solution:

[0029] A cutting device for pre-coated film production includes: a base 1, a conveyor belt 2, a fixed plate 3, a first adjusting rod 4, a mounting plate 5, a monitoring head 6, an electric telescopic rod 7, a movable plate 8, a first cutter holder 9, a second cutter holder 10, a cutting blade 11, a second adjusting rod 12, a limiting rod 13, a scale 14, a controller 15, a collection bin 16, a film placement plate 17, an electric rail 18, a slider 19, a third adjusting rod 20, a motor 21, and a receiving plate 22. The conveyor belt 2 is flush with the inner side of the upper end of the base 1, and the fixed plate 3 is positioned above the conveyor belt 2. The fixed plate 3 is fixedly connected to the base 1, and an adjustable monitoring structure is provided on the inner side of the upper right end of the fixed plate 3. The adjustable monitoring structure includes a first adjusting rod 4, a mounting plate 5, and a monitoring head 6. An adjusting rod 4 is non-detachably connected to the inner side of the upper right end of the fixed plate 3. An adjustable cutting structure is provided above the conveyor belt 2 and located on the lower left side of the fixed plate 3. A controller 15 is provided above the rear of the conveyor belt 2 and embedded in the base 1. The adjustable cutting structure includes an electric telescopic rod 7, a movable plate 8, a first cutter holder 9, a second cutter holder 10, a cutting blade 11, a second adjusting rod 12, and a limiting rod 13. The electric telescopic rod 7 is fixedly installed on the lower left rear end of the fixed plate 3. A stacking collection structure is provided on the lower right side of the base 1. The stacking collection structure includes a collection bin 16, a film plate 17, an electric rail 18, a slider 19, a third adjusting rod 20, and a motor 21. The collection bin 16 is attached to the lower right side of the base 1.

[0030] The outer side of the middle part of the first adjusting rod 4 is threadedly connected to a mounting plate 5 that fits against the fixed plate 3. A monitoring head 6 is embedded in the inner side of the lower end of the mounting plate 5. The lower part of the electric telescopic rod 7 is fixedly connected to a movable plate 8 that fits against the fixed plate 3. A first cutter holder 9 is fixedly connected to the lower side of the middle part of the movable plate 8. A second cutter holder 10 that fits against the movable plate 8 is symmetrically arranged outside the first cutter holder 9. A bolt-fixed cutting blade 11 is nested in the inner side of the lower end of both the first cutter holder 9 and the first cutter holder 10. A second adjusting rod 12 that is threadedly connected to the second cutter holder 10 is engaged with the inner side of the middle part of the movable plate 8 and the first cutter holder 9. A limiting rod 13 that is fixedly connected to the movable plate 8 is engaged with the inner side of both the front and rear ends of the first cutter holder 9 and the second cutter holder 10. A scale 14 is provided on the upper rear of the knife holder 10, and the scale 14 is fixedly connected to the fixed plate 3 and the movable plate 8 respectively. The upper front and rear sides of the collection chamber 16 are fitted with electric rails 18 that are symmetrically installed with the base 1, and the slider 19 fixed to the collection chamber 16 is slidably connected inside the electric rails 18. The upper inner side of the collection chamber 16 is nested and fitted with a film plate 17. The lower left end of the collection chamber 16 is provided with a third adjusting rod 20 and a motor 21 that play a driving role. The third adjusting rod 20 is engaged and penetrates the lower left inner side of the collection chamber 16, and the third adjusting rod 20 is threaded to the left inner side of the film plate 17. The lower coupling of the third adjusting rod 20 is connected to the motor 21, and the outer side of the motor 21 is nested and fitted with a receiving plate 22 that is fixedly connected to the collection chamber 16.

[0031] Before using the cutting device for pre-coated film production, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 According to the cutting size requirements of the pre-coated film, the operator can first manually rotate the first adjusting rod 4, which is engaged with the inner side of the upper right end of the fixed plate 3, and the second adjusting rod 12, which is engaged with the inner side of the movable plate 8. Since the fixed plate 3 is fixedly connected to the base 1, the mounting plate 5, which is threadedly connected to the first adjusting rod 4, is nested and attached to the inner side of the upper right end of the fixed plate 3. The monitoring head 6 is embedded and installed on the inner side of the lower end of the mounting plate 5. The scale 14, which is attached and fixed to the fixed plate 3, is set on the upper rear of the mounting plate 5. Therefore, by rotating the first adjusting rod 4, the mounting plate 5 can be moved under the attachment limit of the fixed plate 3, so that the mounting plate 5 can drive the monitoring head 6 to move accurately under the setting of the scale 14.

[0032] A movable plate 8 is attached to the lower left rear end of the fixed plate 3. A first cutter holder 9 is fixedly connected to the inner middle part of the movable plate 8. A second cutter holder 10, which is attached to the movable plate 8, is symmetrically arranged outside the first cutter holder 9. A cutting blade 11 is bolted to the inner lower end of the first cutter holder 9 and the second cutter holder 10. A second adjusting rod 12, which is threadedly connected to the second cutter holder 10, is engaged and passed through the inner middle part of the first cutter holder 9. Limiting rods 13, which are fixed to the movable plate 8, are engaged and passed through the inner front and rear ends of the first cutter holder 9 and the second cutter holder 10. A cutting blade 11 is provided at the upper rear end of the second cutter holder 10. A scale 14 is attached and fixed to the movable plate 8. Therefore, by rotating the second adjusting rod 12, the second cutter holder 10 can be moved under the contact limit of the movable plate 8 and the engagement limit of the limiting rod 13. This allows the second cutter holder 10 to move the cutting blade 11 precisely under the setting of the scale 14. This facilitates the adjustment of the position of the monitoring head 6 and the cutting blade 11, so as to adjust the spacing between the individual cutting blades 11 and the horizontal distance between the right cutting blade 11 and the monitoring head 6, thereby achieving the purpose of precisely controlling the cutting size of the pre-coated film in the later stage.

[0033] like Figure 1 , Figure 2 and Figure 3After the positions of the monitoring head 6 and the cutter 11 are adjusted, the operator can place the flat pre-coated film on the upper inner side of the base 1, flush with the upper surface of the conveyor belt 2. Then, the operator can control the conveyor belt 2 to operate through the controller 15 embedded in the upper inner side of the base 1, and transport the pre-coated film on it. The controller 15 can also control the monitoring head 6 embedded in the lower inner side of the mounting plate 5, the electric telescopic rod 7 fixedly installed in the fixed plate 3 and the movable plate 8 to work together. After the monitoring head 6 detects that the pre-coated film is being transported directly below it, the controller 15 controls the conveyor belt 2 to stop operating, and then controls the electric telescopic rod 7 to operate. The electric telescopic rod 7 drives the movable plate 8 fixedly connected below it to move, so that the movable plate 8 drives the cutter 11, which is bolted to the lower inner side of the first cutter holder 9 and the second cutter holder 10, to descend. This achieves the purpose of the cutter 11 automatically cutting the pre-coated film in multiple segments, thereby improving the cutting efficiency.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 5 After the pre-coated film is cut, the controller 15 controls the conveyor belt 2 to operate again to transport the pre-coated film. Then, it can control the electric rail 18 symmetrically fixed on the lower right side of the base 1 to operate, so that the electric rail 18 drives the slider 19 slidably connected inside to move, so that the slider 19 drives the collection bin 16 fixed inside to move to the right, so that the pre-coated film output from the right end of the conveyor belt 2 is laid flat on the upper surface of the film plate 17 nested in the collection bin 16. In subsequent cutting processes, the collection bin 16 can be restored to its original position by the operation of the electric rail 18. The controller 15 can control the motor 21 supported in the receiving plate 22 to operate, so that the motor 21 drives the third adjusting rod 20 connected to the upper coupling to rotate, so that the third adjusting rod 20 drives the film plate 17 to move slightly downward under the adhesion limit of the collection bin 16. This cycle is repeated, so as to facilitate the cyclic cutting of the pre-coated film into multiple segments and the stacking and collection of the cut pre-coated film. The electrical components mentioned above are all existing technologies and will not be described in detail here.

[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cutting device for pre-coated film production, comprising: The base (1), the conveyor belt (2) installed flush with the inner side of the upper end of the base (1), and the fixing plate (3) set above the conveyor belt (2); Its characteristic is that it further includes: The fixing plate (3) is fixedly connected to the base (1), and an adjustable monitoring structure is provided on the inner side of the upper right end of the fixing plate (3); An adjustable cutting structure is provided above the conveyor belt (2) on the lower left side of the fixed plate (3), and a controller (15) is provided above the rear of the conveyor belt (2) and embedded in the base (1). A stacking collection structure is provided on the lower right side of the base (1).

2. The cutting device for pre-coated film production according to claim 1, characterized in that: The adjustable monitoring structure includes a first adjusting rod (4), a mounting plate (5) and a monitoring head (6). The first adjusting rod (4) is locked and non-detachably connected to the inner side of the upper right end of the fixed plate (3). The middle outer side of the first adjusting rod (4) is threadedly connected to the mounting plate (5) which is fitted to the fixed plate (3). The monitoring head (6) is embedded in the inner side of the lower end of the mounting plate (5).

3. The cutting device for pre-coated film production according to claim 1, characterized in that: The adjustable cutting structure includes an electric telescopic rod (7), a movable plate (8), a first cutter holder (9), a second cutter holder (10), a cutting blade (11), a second adjusting rod (12), and a limiting rod (13). The electric telescopic rod (7) is fixedly installed on the lower left rear end of the fixed plate (3). The movable plate (8) is fixedly connected to the lower part of the electric telescopic rod (7) and fits against the fixed plate (3). The first cutter holder (9) is fixedly connected to the lower middle part of the movable plate (8). Among them, the first cutter holder (9) is symmetrically provided with a second cutter holder (10) that fits against the movable plate (8), and the lower inner sides of the first cutter holder (9) and the second cutter holder (10) are both nested with bolt-fixed cutting blades (11). The middle inner sides of the movable plate (8) and the first cutter holder (9) are engaged with a second adjusting rod (12) that is threadedly connected to the second cutter holder (10), and the inner sides of the front and rear ends of the first cutter holder (9) and the second cutter holder (10) are both engaged with a limiting rod (13) that is fixedly connected to the movable plate (8).

4. A cutting device for pre-coated film production according to claim 2, characterized in that: The mounting plate (5) and the second tool holder (10) are both provided with a scale (14) on their rear upper sides, and the scale (14) is fixedly connected to the fixed plate (3) and the movable plate (8) respectively.

5. A cutting device for pre-coated film production according to claim 1, characterized in that: The stacked collection structure includes a collection chamber (16), a film plate (17), an electric rail (18), a slider (19), a third adjusting rod (20), and a motor (21). The collection chamber (16) is attached to the lower right side of the base (1). The upper front and rear sides of the collection chamber (16) are attached to the electric rail (18) which is symmetrically installed with the base (1). The slider (19) which is fixed to the collection chamber (16) is slidably connected inside the electric rail (18). The film plate (17) is nested and attached to the inner side of the upper end of the collection chamber (16). The lower left end of the collection chamber (16) is provided with a third adjusting rod (20) and a motor (21) which play a driving role.

6. A cutting device for pre-coated film production according to claim 5, characterized in that: The third adjusting rod (20) is engaged and penetrates the inner side of the lower left end of the collection chamber (16), and the third adjusting rod (20) is threaded to the inner side of the left end of the film plate (17). The lower coupling of the third adjusting rod (20) is connected to a motor (21), and the motor (21) is nested and fitted with a receiving plate (22) that is fixedly connected to the collection chamber (16).

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