Wallpaper processing and cutting device

Abstract

The utility model discloses a wallpaper processing and cutting device which comprises a cutting mechanism, the cutting mechanism comprises an automatic cutting machine main body, a wallpaper winding drum frame installed on the side face of the automatic cutting machine main body and used for fixing a wallpaper winding drum A and a guide roller frame installed on the wallpaper winding drum frame, and fixing cross arms which are symmetrically distributed are arranged on the side face of the automatic cutting machine main body; the anti-deflection box is connected with the end of the fixed cross arm, an adjusting assembly is arranged on the anti-deflection box, and the adjusting assembly comprises a first adjusting screw rod penetrating through the surface of the anti-deflection box, an adjusting gear installed at the end, inserted into the anti-deflection box, of the first adjusting screw rod, and an adjusting seat installed in the bottom end of the anti-deflection box; when the cutting machine cuts the wallpaper, the anti-deflection barrel plays a role in preventing the wallpaper from deflecting towards the positions of the two sides, the positions of the moving seat and the wallpaper are changed by rotating the first adjusting screw rod and the adjusting gear, the deflected wallpaper is in a straightening state, and the design of preventing the conveyed wallpaper from deflecting is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wallpaper production cutting, and particularly relates to a wallpaper processing and cutting device. Background Art

[0002] The process of wallpaper production mainly includes steps such as raw material preparation, paper preparation, printing, drying and curing, cutting and packaging, etc. Cutting and processing is to cut the wallpaper into wallpaper of a unified size for subsequent packaging and selling.

[0003] A commonly used cutting device for wallpaper cutting and processing is an automatic cutting machine, also known as an automatic paper cutter, etc. Specifically, the wallpaper roll is installed on the frame of the paper cutter, and the wallpaper is conveyed. Under the control of a computer program, the operation of cutting the wallpaper is automatically completed. In the above cutting operation, the wallpaper is horizontally conveyed. Under the action of long-term conveying and cutting, the conveyed wallpaper may be skewed to one side, resulting in a skewed cutting line. When the cutting machine cuts and processes the wallpaper, there is a problem that there is no design to prevent the conveyed wallpaper from skewing. Therefore, this application proposes a wallpaper processing and cutting device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wallpaper processing and cutting device to solve the problem that there is no design to prevent the conveyed wallpaper from skewing when the cutting machine cuts the wallpaper as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wallpaper processing and cutting device includes a cutting mechanism, which includes an automatic cutting machine main body, a wallpaper roll holder installed on the side of the automatic cutting machine main body and fixing wallpaper roll A, and a guide roller holder installed on the wallpaper roll holder. Symmetrically distributed fixed cross arms are provided on the side of the automatic cutting machine main body.

[0006] An anti-skew box connected to the end of the fixed cross arm. An adjustment component is provided on the anti-skew box. The adjustment component includes a first adjustment screw penetrating the surface of the anti-skew box, an adjustment gear installed on the end of the first adjustment screw inserted into the anti-skew box, and an adjustment seat installed inside the bottom end of the anti-skew box. A connecting column is provided on the adjustment seat.

[0007] An anti-skew component includes a moving seat connected to the connecting column, a guide cylinder installed between the opposing surfaces of the moving seat, and anti-skew cylinders sleeved on the outer sides of both ends of the guide cylinder.

[0008] Preferably, the anti-skew box is of a frame structure. An activity cavity B is provided inside the bottom end of the anti-skew box. A guide rail is provided in the anti-skew box within the activity cavity B. A groove matching the guide rail is provided on the bottom surface of the adjustment seat.

[0009] Preferably, the anti-deflection box is provided with a fixed block in the movable cavity B, the first adjusting screw spirally passes through the fixed block, and the first adjusting screw is perpendicular to the fixed block.

[0010] Preferably, the adjustment seat is an "I"-shaped structure, fixed teeth are provided on the inner surface of the adjustment seat, and the adjustment gear is staggeredly connected with the fixed teeth.

[0011] Preferably, one end of the anti-deflection cylinder is conical, and a damping ring is provided inside the anti-deflection cylinder.

[0012] Preferably, the anti-skew box is provided with a leveling assembly, which includes a second adjusting screw spirally passing through the center of the top surface of the anti-skew box, a lifting plate installed inside the anti-skew box, a connecting rod symmetrically installed on the lifting plate, and a leveling pressure cylinder installed on the connecting rod.

[0013] Preferably, the lifting plate and the leveling pressing cylinder are parallel to the guide cylinder, the side surfaces at both ends of the lifting plate coincide with the inner side walls of the anti-deflection box, the connecting rod is a "U"-shaped structure, and a guide rod passing through the side of the lifting plate is provided in the anti-deflection box.

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

[0015] In the utility model, when the cutting machine cuts wallpaper, there is a design to prevent the conveyed wallpaper from deflecting. The anti-deflection cylinder plays a role in preventing the wallpaper from deflecting to both sides. The adjusting gear and the adjusting seat form a rack and pinion transmission structure. By rotating the first adjusting screw and the adjusting gear, the position of the moving seat and the wallpaper is changed, so that the deflected wallpaper is in a straightened state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the anti-deflection box of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the anti-deflection box of the present invention;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the adjustment seat of the utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the anti-deflection cylinder of the present utility model;

[0021] In the figure: 1. Automatic cutting machine main body; 2. Anti-deviation box; 11. Wallpaper roll holder; 12. Guide roller holder; 13. Fixed cross arm; 21. First adjustment screw; 22. Adjustment gear; 23. Adjustment seat; 24. Guide rail; 25. Fixed block; 31. Moving seat; 32. Guide cylinder; 33. Anti-deviation cylinder; 41. Second adjustment screw; 42. Lifting plate; 43. Connecting rod; 231. Connecting column; 232. Fixed tooth; 331. Damping ring; 431. Flattening pressing cylinder. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] Please refer to Figures 1 to 5 , the present invention provides a technical solution: a wallpaper processing and cutting device, including a cutting mechanism, including an automatic cutting machine main body 1, a wallpaper roll holder 11 installed on the side of the automatic cutting machine main body 1 and fixing the wallpaper roll A, and a guide roller holder 12 installed on the wallpaper roll holder 11. Symmetrically distributed fixed cross arms 13 are provided on the side of the automatic cutting machine main body 1. The wallpaper roll holder 11 fixes the wallpaper roll A. When the wallpaper roll A rotates and the wallpaper is conveyed, the guide roller holder 12 plays a role in changing the direction of the conveyed wallpaper. When the automatic cutting machine main body 1 is started, it achieves the function of automatically cutting the wallpaper. The principle of the cutting machine cutting the wallpaper is a conventional technical means, and this application will not be described in detail. The fixed cross arm 13 and the automatic cutting machine main body 1 are combined by conventional methods, and the fixed cross arm 13 fixes the anti-deviation box 2; the anti-deviation box 2 connected to the end of the fixed cross arm 13, the fixed cross arm 13 and the anti-deviation box 2 are combined by conventional methods. The conveyed wallpaper passes through the anti-deviation box 2 to prevent the wallpaper from being greatly deflected. An adjustment component is provided on the anti-deviation box 2. The adjustment component includes a first adjustment screw 21 penetrating the surface of the anti-deviation box 2, an adjustment gear 22 installed on the end of the first adjustment screw 21 inserted into the anti-deviation box 2, and an adjustment seat 23 installed inside the bottom end of the anti-deviation box 2. A connecting column 231 is provided on the adjustment seat 23. The adjustment gear 22 and the adjustment seat 23 form a rack and gear transmission structure. The first adjustment screw 21 rotates and drives the adjustment gear 22 to rotate. The adjustment gear 22 drives the engaged adjustment seat 23 to move. The connecting column 231 and the moving seat 31 are combined by conventional methods, and the connecting column 231 and the moving seat 31 move in the same direction, thereby changing the position of the moving seat 31 and changing the position of the conveyed wallpaper to prevent it from being in a deflected state;

[0025] The anti-deflection component includes a movable base 31 connected to the connecting column 231, a guide cylinder 32 installed between the opposite surfaces of the movable base 31, and an anti-deflection cylinder 33 sleeved on the outer sides of both ends of the guide cylinder 32. The transported wallpaper bypasses the guide cylinder 32, and the guide cylinder 32 changes the direction of the wallpaper. The two sides of the wallpaper are tilted and coincide with the inclined outer surface of the anti-deflection cylinder 33. The anti-deflection cylinder 33 prevents the wallpaper from deflecting to the two sides.

[0026] In this embodiment, the anti-skew box 2 is a frame structure, which is convenient for wallpaper to pass through the anti-skew box 2. An active cavity B is provided inside the bottom end of the anti-skew box 2 to facilitate the movement of the adjustment seat 23. The anti-skew box 2 is located in the active cavity B and is provided with a guide rail 24. The bottom surface of the adjustment seat 23 is provided with a groove that cooperates with the guide rail 24. The adjustment seat 23 is limited by the guide rail 24 so that it moves in a predetermined direction.

[0027] In this embodiment, the anti-deflection box 2 is located in the active cavity B and is provided with a fixed block 25. The first adjusting screw 21 spirally passes through the fixed block 25. The first adjusting screw 21 is perpendicular to the fixed block 25. The adjusting seat 23 is an "I"-shaped structure. Fixed teeth 232 are provided on the inner surface of the adjusting seat 23. The adjusting gear 22 is staggered with the fixed teeth 232. The adjusting gear 22 and the adjusting seat 23 form a rack and pinion transmission structure. The first adjusting screw 21 rotates and drives the adjusting gear 22 to rotate. The adjusting gear 22 drives the meshing adjustment seat 23 to move. The connecting column 231 moves in the same direction as the moving seat 31, thereby changing the position of the moving seat 31.

[0028] In this embodiment, one end of the anti-skew cylinder 33 is conical in shape, and the two sides of the wallpaper are raised and coincide with the inclined outer surface of the anti-skew cylinder 33. The anti-skew cylinder 33 serves to prevent the wallpaper from deflecting to the two sides. A damping ring 331 is provided inside the anti-skew cylinder 33. The damping ring 331 serves to increase the damping and prevent the anti-skew cylinder 33 from sliding.

[0029] Example 2

[0030] The difference between this embodiment and Embodiment 1 is as follows: In this embodiment, a flattening assembly is provided on the anti-deviation box 2. The flattening assembly includes a second adjusting screw rod 41 that spirally penetrates through the center of the top surface of the anti-deviation box 2, a lifting plate 42 installed inside the anti-deviation box 2, connecting rods 43 symmetrically installed on the lifting plate 42, and a flattening cylinder 431 installed on the connecting rods 43. By rotating the second adjusting screw rod 41, the positions of the lifting plate 42, the connecting rods 43, and the flattening cylinder 431 can be changed, so that the flattening cylinder 431 can be tightly attached to the conveyed wallpaper, making it in a flat and compressed state. The lifting plate 42 and the flattening cylinder 431 are parallel to the guiding cylinder 32. The two side surfaces of the lifting plate 42 are fitted with the inner side wall of the anti-deviation box 2. The lifting plate 42 is limited by the anti-deviation box 2. The connecting rod 43 is of a "U" - shaped structure. A guiding rod penetrating through the side of the lifting plate 42 is provided inside the anti-deviation box 2, and the lifting plate 42 is guided by the guiding rod.

[0031] The working principle and usage process of the present utility model are as follows:

[0032] During the process of the wallpaper conveying and automatic cutting machine main body 1 cutting the wallpaper:

[0033] 1. The wallpaper bypasses the guiding roller frame 12 and the guiding cylinder 32, and then the wallpaper passes through the automatic cutting machine main body 1 for slitting processing;

[0034] 2. By rotating the second adjusting screw rod 41, the positions of the lifting plate 42, the connecting rods 43, and the flattening cylinder 431 can be changed, so that the flattening cylinder 431 can be tightly attached to the conveyed wallpaper, making it in a flat and compressed state;

[0035] 3. Both sides of the wallpaper are warped and fitted with the inclined outer surface of the anti-deviation cylinder 33. The anti-deviation cylinder 33 plays a role in preventing the wallpaper from deviating to both sides. A damping ring 331 is provided inside the anti-deviation cylinder 33, and the damping ring 331 plays a role in increasing damping to prevent the anti-deviation cylinder 33 from sliding;

[0036] 4. When the conveyed wallpaper deviates to one side, the adjusting gear 22 and the adjusting seat 23 form a rack and pinion transmission structure. The first adjusting screw rod 21 rotates and drives the adjusting gear 22 to rotate. The adjusting gear 22 drives the engaged adjusting seat 23 to move. The connecting column 231 moves in the same direction as the moving seat 31, thereby changing the position of the moving seat 31, achieving the effect of driving the wallpaper to move by the moving seat 31, making the deviated wallpaper in a straightened state, which is convenient for operation and use;

[0037] In summary: When the cutting machine cuts the wallpaper, there is a design to prevent the conveyed wallpaper from deviating. The anti-deviation cylinder 33 plays a role in preventing the wallpaper from deviating to both sides. The adjusting gear 22 and the adjusting seat 23 form a rack and pinion transmission structure. By rotating the first adjusting screw rod 21 and the adjusting gear 22, the positions of the moving seat 31 and the wallpaper are changed, making the deviated wallpaper in a straightened state.

[0038] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wallpaper processing and cutting device, characterized in that, include: The cutting mechanism includes an automatic cutting machine body, a wallpaper roll drum rack installed on the side of the automatic cutting machine body and fixing the wallpaper roll A, and a guide roller rack installed on the wallpaper roll drum rack. The side of the automatic cutting machine body is provided with symmetrically distributed fixed cross arms; An anti-deflection box connected to the end of the fixed cross arm, the anti-deflection box is provided with an adjustment assembly, the adjustment assembly includes a first adjustment screw penetrating the surface of the anti-deflection box, an adjustment gear installed on the end of the first adjustment screw inserted into the anti-deflection box, and an adjustment seat installed inside the bottom end of the anti-deflection box, the adjustment seat being provided with a connecting column; The anti-deflection component comprises a moving seat connected to a connecting column, a guide cylinder installed between opposite surfaces of the moving seat, and anti-deflection cylinders sleeved on the outer sides of both ends of the guide cylinder.

2. The wallpaper processing and cutting device according to claim 1, characterized in that: The anti-deflection box is a frame structure, and an active cavity B is provided inside the bottom of the anti-deflection box. The anti-deflection box is provided with a guide rail in the active cavity B, and a groove is provided on the bottom surface of the adjustment seat to cooperate with the guide rail.

3. A wallpaper processing and cutting device according to claim 2, characterized in that: The anti-deflection box is located in the active cavity B and is provided with a fixed block. The first adjusting screw spirally passes through the fixed block, and the first adjusting screw is perpendicular to the fixed block.

4. A wallpaper processing and cutting device according to claim 1, characterized in that: The adjustment seat is an "I"-shaped structure, and fixed teeth are provided on the inner surface of the adjustment seat. The adjustment gear is staggeredly connected with the fixed teeth.

5. A wallpaper processing and cutting device according to claim 1, characterized in that: One end of the anti-deflection cylinder is in a conical shape, and a damping ring is provided inside the anti-deflection cylinder.

6. The wallpaper processing and cutting device according to claim 1, characterized in that: The anti-skew box is provided with a leveling assembly, which includes a second adjusting screw spirally passing through the center of the top surface of the anti-skew box, a lifting plate installed inside the anti-skew box, a connecting rod symmetrically installed on the lifting plate, and a leveling pressing cylinder installed on the connecting rod.

7. A wallpaper processing and cutting device according to claim 6, characterized in that: The lifting plate and the leveling pressing cylinder are parallel to the guide cylinder, the side surfaces at both ends of the lifting plate coincide with the inner side walls of the anti-deflection box, the connecting rod is a "U"-shaped structure, and a guide rod is provided in the anti-deflection box that passes through the side of the lifting plate.

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