Cutting device

Abstract

The utility model discloses a cutting device in the technical field of release film cutting, which comprises a mounting frame, a feeding seat is movably arranged on the outer side of the mounting frame, a fixing frame is fixedly arranged on the outer side of the mounting frame, a cross-shaped groove is formed in the inner side of the fixing frame, a threaded rod is rotatably arranged on the inner side of the cross-shaped groove, and a cross-shaped block is sleeved on the outer side of the threaded rod in a threaded manner. A connecting block is fixedly arranged on the outer side of the cross-shaped block, the power end of the motor movably penetrates through the fixing frame to be fixedly connected to the threaded rod, two fixing frames are fixedly arranged on the upper side of the mounting frame, a mounting block is movably arranged between the two fixing frames, and a cutter is fixedly arranged on the lower side of the mounting block. By means of the simple installation structure, feeding can be conveniently conducted by a single person, the cutting efficiency is improved, meanwhile, the work intensity is reduced, meanwhile, the situation that a release film falls off due to feeding of the single person is avoided, potential safety hazards are avoided, the use safety of the device is improved, the practical effect is good, and the device is worthy of being popularized and used in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of release film cutting, and more specifically to a cutting device. Background Art

[0002] Release film refers to a film with distinguishable surface. When the release film comes into contact with a specific material under limited conditions, it is not sticky or has slight stickiness. After the release film is manufactured, it needs to be cut according to different usage requirements, so that a larger release film can be cut into smaller release films. When cutting, a special cutting device is required.

[0003] When using the existing release film cutting device, the rolled release film needs to be installed on the unloading rack for unloading and cutting. The rolled release film is very heavy, and it is difficult for one person to place the rolled release film on the unloading rack. Even if one person can load the film, it will consume a lot of physical strength of the staff, and the labor intensity is very high. At the same time, when a single person is loading the film, the release film is easy to fall from a height, and the fallen release film is easy to injure the staff. There are safety hazards in use, and it is necessary to make improvements.

[0004] In view of this, we propose a cutting device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a cutting device to solve the problem in the background art that the existing cutting device is inconvenient to load the release film, resulting in low cutting efficiency and high work intensity.

[0007] 2. Technical solution

[0008] A cutting device comprises a mounting frame, a feeding seat is movably provided on the outer side of the mounting frame, and a fixing frame is fixedly provided on the outer side of the mounting frame, a cross-shaped groove is provided on the inner side of the fixing frame, a threaded rod is rotatably provided on the inner side of the cross-shaped groove, a cross-shaped block is threadedly sleeved on the outer side of the threaded rod, a connecting block is fixedly provided on the outer side of the cross-shaped block, the connecting block is fixedly connected to the feeding seat, and a mounting groove is provided on the inner side of the fixing frame, a motor is fixedly provided on the inner side of the mounting groove, and the power end of the motor movably passes through the fixing frame and is fixedly connected to the threaded rod, two groups of fixing frames are fixedly provided on the upper side of the mounting frame, a mounting block is movably provided between the two groups of fixing frames, and a cutting knife is fixedly provided on the lower side of the mounting block.

[0009] Preferably, a fixing block is fixedly provided on the outer side of the mounting frame, a sliding groove is provided on the outer side of the fixing block, a sliding block is fixedly provided on the outer side of the loading seat, and the sliding block slides in a limited position in the sliding groove.

[0010] Preferably, a material guiding seat is provided on one side of the mounting frame, and a material receiving seat is provided on the other side of the mounting frame.

[0011] Preferably, an electric push rod is arranged inside the fixing frame, one end of the electric push rod is connected to the fixing frame, and a pressure plate is arranged at the other end of the electric push rod.

[0012] Preferably, a handle is fixedly provided on the upper side of the mounting block, and an anti-slip pad is fixedly provided on the outer side of the handle.

[0013] Preferably, a cutting groove for a docking cutter is provided on the upper side of the mounting frame.

[0014] Preferably, limit blocks are fixedly arranged on both sides of the mounting block, and a limit groove for docking with the limit block is opened on the outer side of the fixing frame, and the limit block slides within the limit groove.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model sets a fixed frame, a cross groove, a threaded rod, a cross block, a connecting block, a motor and other mechanisms, and through the mutual cooperation of various mechanisms, the cutting device can be convenient for a single person to load materials, while improving the cutting efficiency and reducing the work intensity. At the same time, it avoids the situation where the release film falls due to a single person loading materials, avoids safety hazards, and improves the safety of the device.

[0018] 2. The utility model provides a fixing frame, an electric push rod, a pressure plate, a mounting block, a cutter, a handle and other mechanisms, and through the mutual cooperation of various mechanisms, it is possible to facilitate the cutting of the release film, thereby improving the cutting efficiency and cutting effect of the release film. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the oblique structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the feeding mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the cutting mechanism of the utility model;

[0023] Explanation of numbers in the figure: 1 mounting frame, 2 loading seat, 3 fixing frame, 4 cross groove, 5 threaded rod, 6 cross block, 7 connecting block, 8 mounting groove, 9 motor, 10 fixing block, 11 slide groove, 12 slider, 13 material guide seat, 14 material receiving seat, 15 fixing frame, 16 electric push rod, 17 pressure plate, 18 mounting block, 19 cutter, 20 handle, 21 cutting groove, 22 limit groove, 23 limit block. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-4 ,The utility model provides a technical solution:

[0028] A cutting device comprises a mounting frame 1, a feeding seat 2 is movably provided on the outer side of the mounting frame 1, and a fixing frame 3 is fixedly provided on the outer side of the mounting frame 1, a cross groove 4 is provided on the inner side of the fixing frame 3, a threaded rod 5 is rotatably provided on the inner side of the cross groove 4, a cross block 6 is threadedly sleeved on the outer side of the threaded rod 5, a connecting block 7 is fixedly provided on the outer side of the cross block 6, the connecting block 7 is fixedly connected to the feeding seat 2, and a mounting groove 8 is penetrated on the inner side of the fixing frame 3, a motor 9 is fixedly provided on the inner side of the mounting groove 8, and the power end of the motor 9 movably penetrates the fixing frame 3 and is fixedly connected to the threaded rod 5, two groups of fixing frames 15 are fixedly provided on the upper side of the mounting frame 1, a mounting block 18 is movably provided between the two groups of fixing frames 15, a cutter 19 is fixedly provided on the lower side of the mounting block 18, and oblique clamping holes are provided on both sides of the feeding seat 2, and the mounting rods are pushed into the oblique clamping holes, so that the rolled release film can be quickly fed by gravity.

[0029] Specifically, a fixed block 10 is fixedly provided on the outside of the mounting frame 1, a slide groove 11 is opened on the outside of the fixed block 10, a slider 12 is fixedly provided on the outside of the loading seat 2, the slider 12 slides within the slide groove 11 within a limited position, and the loading seat 2 drives the slider 12 to slide within the slide groove 11 when moving up and down, thereby ensuring the movement stability of the loading seat 2.

[0030] Furthermore, a material guide seat 13 is provided on one side of the mounting frame 1, and a material receiving seat 14 is provided on the other side of the mounting frame 1. A material guide roller is provided on the material guide seat 13 to facilitate propping up the release film, and a material receiving roller and a material receiving motor are provided on the material receiving seat 14 to facilitate winding up the cut release film. The material guide seat 13 and the material receiving seat 14 are both existing common technologies and will not be described in detail.

[0031] It is worth mentioning that an electric push rod 16 is arranged on the inner side of the fixing frame 15, one end of the electric push rod 16 is connected to the fixing frame 15, and a pressure plate 17 is arranged on the other end of the electric push rod 16. By turning on the electric push rod 16 through an external power supply, the pressure plate 17 can be easily driven to move up and down, thereby pressing and fixing the release film and improving the stability of the release film during cutting.

[0032] It is worth noting that a handle 20 is fixedly provided on the upper side of the mounting block 18 , and an anti-skid pad is fixedly provided on the outer side of the handle 20 , which can increase the friction of the handle 20 , making it more convenient to push the mounting block 18 .

[0033] In addition, a cutting groove 21 for docking the cutter 19 is provided on the upper side of the mounting frame 1. The cutting groove 21 can facilitate the cutting of the release film by the cutter 19, thereby further improving the cutting effect of the release film.

[0034] It must be said that limit blocks 23 are fixedly arranged on both sides of the mounting block 18, and a limit groove 22 for docking with the limit block 23 is opened on the outer side of the fixing frame 15. The limit block 23 slides within the limit groove 22. When the mounting block 18 is pushed to move, the limit block 23 can be driven to move within the limit groove 22, thereby facilitating the movement of the mounting block 18 while improving the installation stability of the mounting block 18.

[0035] Working principle: first roll the rolled release film to the loading seat 2, then remove the protective skin on the outside of the release film and insert the mounting rod into the core of the release film, then insert the mounting rod into the loading seat 2, then turn on the motor 9 through an external power supply, the motor 9 drives the threaded rod 5 to rotate, and the cross block 6 sleeved on the outside of the threaded rod 5 moves upward along the threaded rod 5 under the limiting action of the cross groove 4, and the cross block 6 moves upward, driving the connecting block 7 and the loading seat 2 to move upward, and the loading seat 2 can drive the rolled release film Move upward until the release film is lifted to a suitable height, then pull one side of the release film to the winding roller on the receiving seat 14 and fix it, so that the release film is laid on the upper side of the mounting frame 1, and then turn on the two sets of electric push rods 16 through an external power supply, and the electric push rods 16 drive the pressure plate 17 to move downward, and the release film is pressed by the pressure plate 17. At this time, you can grab the handle 20 and push the mounting block 18 to move, and the movement of the mounting block 18 drives the cutter 19 to move, and the release film can be quickly cut by the cutter 19.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device, comprising a mounting frame (1), characterized in that: A loading seat (2) is movably arranged on the outer side of the mounting frame (1), and a fixing frame (3) is fixedly arranged on the outer side of the mounting frame (1). A cross-shaped groove (4) is provided on the inner side of the fixing frame (3). A threaded rod (5) is rotatably arranged on the inner side of the cross-shaped groove (4). A cross-shaped block (6) is threadedly sleeved on the outer side of the threaded rod (5). A connecting block (7) is fixedly arranged on the outer side of the cross-shaped block (6). The connecting block (7) is fixedly connected to the loading seat (2). A mounting groove (8) is penetrated through the inner side of the fixing frame (3). A motor (9) is fixedly arranged on the inner side of the mounting groove (8). The power end of the motor (9) movably penetrates the fixing frame (3) and is fixedly connected to the threaded rod (5). Two groups of fixing frames (15) are fixedly arranged on the upper side of the mounting frame (1). A mounting block (18) is movably arranged between the two groups of fixing frames (15). A cutter (19) is fixedly arranged on the lower side of the mounting block (18).

2. A cutting device according to claim 1, characterized in that: A fixed block (10) is fixedly arranged on the outside of the mounting frame (1), a slide groove (11) is provided on the outside of the fixed block (10), and a sliding block (12) is fixedly arranged on the outside of the loading seat (2), and the sliding block (12) slides in a limited position in the slide groove (11).

3. A cutting device according to claim 1, characterized in that: A material guiding seat (13) is provided on one side of the mounting frame (1), and a material receiving seat (14) is provided on the other side of the mounting frame (1).

4. A cutting device according to claim 1, characterized in that: An electric push rod (16) is arranged inside the fixing frame (15), one end of the electric push rod (16) is connected to the fixing frame (15), and a pressing plate (17) is arranged at the other end of the electric push rod (16).

5. A cutting device according to claim 1, characterized in that: A handle (20) is fixedly provided on the upper side of the mounting block (18), and an anti-slip pad is fixedly sleeved outside the handle (20).

6. A cutting device according to claim 1, characterized in that: The upper side of the mounting frame (1) is provided with a cutting groove (21) for the butt cutter (19).

7. A cutting device according to claim 1, characterized in that: Limiting blocks (23) are fixedly arranged on both sides of the installation block (18), and a limiting groove (22) for docking with the limiting block (23) is opened on the outer side of the fixing frame (15), and the limiting block (23) slides in a limited position in the limiting groove (22).

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