Furniture film pasting and edge trimming machine

Abstract

The utility model discloses a furniture film edge trimmer, which comprises an edge trimmer main body, an edge trimmer main body, an edge trimmer main body and an edge trimmer main body, and is characterized in that the edge trimmer main body is used for bearing other parts; the blade is divided into a sharp part and a drawing part, the sharp part of the blade is used for trimming the film, and the drawing part of the blade is used for drawing the blade; the quick detaching device comprises an inserting rod, and the quick detaching device is used for replacing the blade by pulling the inserting rod; the movable plate is matched with the edge trimmer main body and plays a role in guiding edge trimming of the blade; the adjusting device comprises a lead screw, the adjusting device drives the moving plate to move up and down through the lead screw, and the matching length of the moving plate and the edge trimmer body is changed; the threaded block drives the moving plate to move up and down, the distance between the edge trimmer body and the moving plate can be adjusted, furniture films of different thicknesses can be trimmed conveniently, the inserting rod is pulled, the inserting rod and the limiting plate do not make contact with the blade, and then limiting of the blade can be relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of film pasting tools, in particular to a furniture film pasting and trimming machine. Background Art

[0002] Furniture film refers to a protective film applied to the surface of some furniture. Furniture film is suitable for high-end furniture countertops: such as marble furniture, various glass furniture, piano lacquer furniture, matte lacquer furniture, mahogany furniture, oak furniture, gold foil furniture, silver foil furniture, etc. It can protect the furniture from scratches, discoloration and external damage, while not affecting the aesthetic effect of the furniture. When applying the film, the excess film on the furniture needs to be cut off. The traditional cutting method is mostly to press the film with a ruler and then cut it with a blade, which is inefficient.

[0003] Utility model patent publication number CN216032634U discloses a film trimmer, comprising: a mounting shell, a handle fixedly connected to the lower end of the mounting shell, a notch at the front end of the mounting shell, connection ports at both left and right ends of the mounting shell, push rods movably connected to the connection ports, and two clamping plates movably connected to the interior of the mounting shell. To use the utility model, the mounting shell is clamped onto the side of the film-applied object, the blade is adjusted so that it is close to the side end face of the film-applied object, and then the mounting shell is directly driven to cut along the edge of the film-applied object. In this way, excess film on the corners of the film-applied object can be quickly and evenly cut off.

[0004] The prior art still has some problems: 1. The height of the cut is fixed and cannot be adjusted. Only the furniture film with a fixed width can be trimmed. It is inconvenient to trim the edges of furniture films with different thicknesses, and the practical function is not strong.

[0005] 2. The device uses two push rods to fix the blade. After long-term use, the blade will wear out, resulting in uneven cutting edges and reduced cutting efficiency. The blade needs to be replaced frequently. However, it is inconvenient to replace the blade of this device. The push rod needs to be turned and then reversed to reset it, which affects the cutting efficiency. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a furniture film-sticking and trimming machine.

[0007] In order to solve the above technical problems, the technical solutions provided by the present invention are as follows:

[0008] A furniture film trimming machine, comprising:

[0009] A trimmer main body, which is used to carry other components;

[0010] A blade, the blade is divided into a sharp portion and a pull-out portion, the sharp portion of the blade is used to trim the edge of the film, and the pull-out portion of the blade is used to pull the blade out;

[0011] A quick-release device, the quick-release device including an insertion rod, wherein the blade is replaced by pulling the insertion rod;

[0012] A movable plate, which cooperates with the trimmer body to guide the trimming of the blade;

[0013] An adjusting device, the adjusting device including a screw rod, the adjusting device drives the movable plate to move up and down through the screw rod, thereby changing the matching length between the movable plate and the trimmer body;

[0014] As an improvement, a hand-holding slot is provided at the lower portion of the trimmer body.

[0015] As an improvement, both sides of the insertion rod are fixedly connected to the limit plates, and a cavity one is opened at the front end of the upper part of the trimmer body. The insertion rod and the limit plate are both arranged in the cavity one, and a cavity two opened in the trimmer body is provided at the rear of the cavity one. The blade is arranged in the cavity two, and the rear ends of the insertion rod and the limit plate can slide through the blade and extend to the rear of it.

[0016] As an improvement, the sharp portion of the blade passes through the inner wall of the second cavity and extends to the bottom thereof, and the pull-out portion of the blade passes through the inner wall of the second cavity and extends to the top thereof.

[0017] As an improvement, the insertion rod is arranged on the front periphery of cavity one and is penetrated by spring one.

[0018] As an improvement, a slide groove opened on the trimmer body is provided in front of the hand-held groove, the upper and lower ends of the screw rod are rotatably connected to the inner wall of the slide groove, the screw rod is threaded with a threaded block, both sides of the threaded block are slidably connected to the slide groove, the front end of the threaded block is fixedly connected to the movable plate, the lower end of the screw rod passes through the inner wall of the slide groove and extends to the bottom thereof and is fixedly connected to a rocker, and the rocker is limited by a limit assembly.

[0019] As an improvement, the limiting assembly includes at least one limiting hole, which is opened on the trimmer body. A pull-out limiting rod is provided on the rocking plate. The upper part of the limiting rod extends into the limiting hole, and the lower part of the limiting rod passes through the rocking plate and extends to the bottom thereof. A spring 2 is passed through the lower part of the limiting rod.

[0020] The advantages of the present invention over the prior art are: 1. By rotating the rocker to drive the screw rod to rotate, the threaded block drives the movable plate to move up and down, so as to adjust the distance between the trimming machine body and the movable plate, which is convenient for trimming furniture films of different thicknesses.

[0021] 2. By pulling the insertion rod, the insertion rod and the limit plate will not contact the blade, and then the limit on the blade will be released. Just pinch the pull-out part of the blade with your hand, take out the blade, and then put the new blade into the second cavity. Then release the insertion rod and reset it under the action of the spring to complete the blade replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the utility model Figure 1 ;

[0023] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0024] Figure 3 It is an enlarged schematic diagram of the utility model A;

[0025] Figure 4 It is a schematic diagram of some components of the utility model;

[0026] Figure 5 This is a three-dimensional schematic diagram of the utility model Figure 2 ;

[0027] Figure 6 It is an enlarged schematic diagram of the utility model B;

[0028] As shown in the figure: 1. Trimmer body; 2. Blade; 3. Quick release device; 4. Insert rod; 5. Moving plate; 6. Adjustment device; 7. Screw; 8. Hand-held slot; 9. Limit plate; 10. Cavity 1; 11. Cavity 2; 12. Spring 1; 13. Slide; 14. Threaded block; 15. Rocker; 16. Limit hole; 17. Limit rod; 18. Spring 2. DETAILED DESCRIPTION

[0029] The present invention will be described in further detail below with reference to the accompanying drawings.

[0030] Combined with attachment Figures 1 to 6 A furniture film trimming machine mainly includes: a trimming machine body 1, a blade 2, a quick-release device 3, a movable plate 5, and an adjustment device 6. The trimming machine body 1 is used to carry the other components. The blade 2 is divided into a sharp portion and a pull-out portion. The sharp portion of the blade 2 is used to trim the film, and the pull-out portion of the blade 2 is used to pull the blade 2 out. The trimming machine body 1 has a hand-held slot 8 at the bottom. The inner wall of the rear end of the hand-held slot 8 is fixedly connected to several small protrusions, which makes it convenient for the operator to hold the trimming machine body 1 for trimming.

[0031] Then, in order to quickly replace the blade 2, the quick-release device 3 includes an insertion rod 4. The quick-release device 3 replaces the blade 2 by pulling the insertion rod 4. Both sides of the insertion rod 4 are fixedly connected to the limit plates 9. The limit plates 9 can increase the limit of the blade 2 to prevent shaking on both sides during trimming. A cavity 10 is provided at the front end of the upper part of the trimmer body 1. The insertion rod 4 and the limit plates 9 are both arranged in the cavity 10. The rear part of the cavity 10 is provided with a cavity 2 11 opened on the trimmer body 1. The blade 2 is arranged in the cavity 2 11. The rear ends of the insertion rod 4 and the limit plates 9 can slide through the blade 2 and extend to the rear thereof. The insertion rod 4 is arranged on the front periphery of the cavity 10 and is penetrated by a spring 12. The sharp part of the blade 2 passes through the inner wall of the cavity 2 11 and extends to the bottom thereof, and the pulling part of the blade 2 passes through the inner wall of the cavity 2 11 and extends to the top thereof.

[0032] When the blade 2 needs to be replaced, the insertion rod 4 is pulled forward so that the rear insertion rod 4 and the limit plates 9 on both sides slide out from the blade 2 and do not contact it. At this time, the spring 12 is compressed, and the limit of the blade 2 can be released. At the same time, use the other hand to pinch the pulling part of the blade 2 and pull it out from the cavity 11, and put the new blade 2 into the cavity 11. Then, release the hand holding the insertion rod 4 and reset it under the rebound of the spring 12 to complete the replacement and installation.

[0033] Next, the movable plate 5 cooperates with the trimmer body 1 to guide the trimming of the blade 2. The adjusting device 6 includes a screw rod 7. The adjusting device 6 drives the movable plate 5 up and down through the screw rod 7 to change the matching length of the movable plate 5 and the trimmer body 1. A slide groove 13 opened on the trimmer body 1 is provided in front of the hand-held slot 8. The upper and lower ends of the screw rod 7 are rotatably connected to the inner wall of the slide groove 13. The screw rod 7 is threaded with a threaded block 14, and both sides of the threaded block 14 are slidably connected to the slide groove 13. The front end of the threaded block 14 is fixedly connected to the movable plate 5, and the lower end of the screw rod 7 passes through the inner wall of the slide groove 13 and extends to the bottom thereof and is fixedly connected to a rocker 15, which is limited by a limit assembly.

[0034] By rotating the rocker 15, driving the screw rod 7 to rotate, the threaded block 14 drives the movable plate 5 to move up and down, and the adjustment of the edges of furniture with different thicknesses can be completed. Then, the upper and lower ends of the trimmer body 1 and the upper end of the movable plate 5 are fitted with the upper and lower ends of the furniture edge, and the blade 2 is fitted with the edge of the film. Then, the trimmer body 1 is held by the hand-held slot 8 to perform film trimming along the edge of the furniture.

[0035] Specifically, the limit assembly includes no less than one limit hole 16, the limit hole 16 is opened on the trimmer body 1, and a pull-out limit rod 17 is provided on the rocking plate 15. The upper part of the limit rod 17 extends into the limit hole 16, and the lower part of the limit rod 17 passes through the rocking plate 15 and extends to the bottom thereof. A spring 2 18 is passed through the lower part of the limit rod 17. When the movable plate 5 needs to be adjusted, the limit rod 17 is pulled out from the limit hole 16, and the spring 2 18 is stretched. When the movable plate 5 is completed, the limit rod 17 is aligned with the limit hole 16, and the hand holding the limit rod 17 is released. The spring 2 18 rebounds and the limit rod 17 is bounced into the limit hole 16, so that the rocking plate 15 can be locked to prevent the screw rod 7 from rotating and the movable plate 5 from being moved during trimming.

[0036] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art.

[0037] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A furniture film trimming machine, characterized in that: include: A trimmer main body (1), the trimmer main body (1) being used to carry the remaining components; A blade (2), the blade (2) being divided into a sharp portion and a draw-out portion, the sharp portion of the blade (2) being used for trimming the film, and the draw-out portion of the blade (2) being used for drawing the blade (2); A quick-release device (3), the quick-release device (3) comprising an insertion rod (4), and the quick-release device (3) is used to replace the blade (2) by pulling the insertion rod (4); A movable plate (5), wherein the movable plate (5) cooperates with the trimming machine body (1) to guide the trimming of the blade (2); An adjusting device (6) includes a screw rod (7). The adjusting device (6) drives the movable plate (5) to move up and down via the screw rod (7), thereby changing the matching length between the movable plate (5) and the trimmer body (1).

2. The furniture film trimming machine according to claim 1, characterized in that: A hand-holding slot (8) is provided at the lower portion of the trimmer body (1).

3. The furniture film trimming machine according to claim 1, characterized in that: Both sides of the insert rod (4) are fixedly connected to the limit plate (9), the front end of the upper part of the trimmer body (1) is provided with a cavity one (10), the insert rod (4) and the limit plate (9) are both arranged in the cavity one (10), the rear part of the cavity one (10) is provided with a cavity two (11) opened in the trimmer body (1), the blade (2) is arranged in the cavity two (11), and the rear ends of the insert rod (4) and the limit plate (9) can slide through the blade (2) and extend to the rear thereof.

4. The furniture film trimming machine according to claim 3, characterized in that: The sharp portion of the blade (2) passes through the inner wall of the second cavity (11) and extends to the bottom thereof, and the pull-out portion of the blade (2) passes through the inner wall of the second cavity (11) and extends to the top thereof.

5. The furniture film trimming machine according to claim 3, characterized in that: The insertion rod (4) is arranged on the front periphery of the cavity (10) and is penetrated by a spring (12).

6. The furniture film trimming machine according to claim 2, characterized in that: A slide groove (13) opened on the trimmer body (1) is provided in front of the hand-held groove (8); the upper and lower ends of the screw rod (7) are rotatably connected to the inner wall of the slide groove (13); a threaded block (14) is threadedly connected to the screw rod (7); both sides of the threaded block (14) are slidably connected to the slide groove (13); the front end of the threaded block (14) is fixedly connected to the movable plate (5); the lower end of the screw rod (7) passes through the inner wall of the slide groove (13) and extends to the bottom thereof and is fixedly connected to a rocking plate (15); the rocking plate (15) is limited by a limiting assembly.

7. The furniture film trimming machine according to claim 6, characterized in that: The limiting assembly includes at least one limiting hole (16), the limiting hole (16) is opened on the trimmer body (1), and a pull-out limiting rod (17) is provided on the rocking plate (15). The upper part of the limiting rod (17) extends into the limiting hole (16), and the lower part of the limiting rod (17) passes through the rocking plate (15) and extends to the bottom thereof. A spring 2 (18) is passed through the lower part of the limiting rod (17).

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