Wallpaper embossing and cutting device

Abstract

The wallpaper embossing and cutting device comprises a fixing frame, a conveying belt is installed on the fixing frame, two sets of flattening assemblies used for flattening wallpaper are symmetrically arranged on the two sides of the fixing frame, each flattening assembly comprises fixing plates symmetrically and fixedly connected to the bottoms of the outer walls of the two sides of the fixing frame, and movable plates are vertically and movably inserted into the fixing plates in a penetrating mode. The lower ends of the movable plates are fixedly sleeved with connecting plates, springs arranged outside the movable plates in a sleeving mode are fixedly connected between the connecting plates and the fixed plates, a flattening roller is rotationally installed between the two movable plates, the two ends of the flattening roller are fixedly connected with rotating rods, the rotating rods are rotationally installed in the flattening roller, and an arc-shaped frame is fixedly installed on the outer wall of the top end of the flattening roller. When the device is used, the flattening roller is in rotating contact with the surface of the conveying belt, when wallpaper is conveyed after being embossed, the wallpaper is flattened by the flattening roller and then cut by the cutter, the flattening roller cannot hinder movement of the wallpaper, and the situation that accurate cutting cannot be achieved due to wallpaper curling can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wallpaper cutting, in particular to a wallpaper embossing cutting device. Background Art

[0002] Wallpaper is a common decoration product, which needs to be embossed and cut during production. Embossing is achieved by embossing rollers and rubber rollers. The wallpaper is fed between the embossing rollers and the rubber rollers. The upper embossing roller presses the wallpaper against the surface of the lower rubber roller to achieve embossing.

[0003] The existing wallpaper will curl up after embossing, and when it is transported by a conveyor belt for cutting, it cannot fit the surface, and the cutter cannot accurately cut the curled wallpaper. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a wallpaper embossing and cutting device, in which a flattening roller is in rotational contact with the surface of a conveyor belt. When the wallpaper is embossed and then conveyed, it is first flattened by the flattening roller and then cut by a cutter. The flattening roller will not hinder the movement of the wallpaper and can also prevent the wallpaper from curling and causing inaccurate cutting.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a wallpaper embossing and cutting device, comprising a fixed frame, a conveyor belt is installed on the fixed frame, two sets of flattening components for flattening wallpaper are symmetrically arranged on both sides of the fixed frame, the flattening components include fixed plates symmetrically fixedly connected to the bottom of the outer walls on both sides of the fixed frame, a movable plate is elastically connected above the fixed plate, a flattening roller is rotatably installed between the two movable plates, and the flattening roller is closely attached to the surface of the conveyor belt; when the wallpaper is conveyed on the conveyor belt, the flattening roller presses on the conveyor belt to flatten it, and the movable plate and the fixed plate are in a stretched state;

[0006] Furthermore, the movable plate is vertically movable and inserted into the fixed plate, and a connecting plate is fixedly sleeved on the lower end thereof, and a spring sleeved on the outside of the movable plate is fixedly connected between the connecting plate and the fixed plate;

[0007] Furthermore, both ends of the flattening roller are fixedly connected with rotating rods, the rotating rods are rotatably installed in the flattening roller, and an arc frame is fixedly installed on the outer wall of the top end of the flattening roller.

[0008] As a preferred technical solution of the utility model, an embossing assembly is arranged in a gap on one side of the flattening assembly, and the embossing assembly is fixedly arranged on a fixing frame, and comprises support plates symmetrically and vertically fixedly connected to the top surfaces on both sides of the fixing frame, an embossing roller is rotatably installed between the two support plates, and a rubber roller rotatably installed on the embossing assembly is horizontally arranged below the embossing roller, and the wallpaper passes between the embossing roller and the rubber roller and is transported by a conveyor belt;

[0009] Furthermore, the structure and working principle of the embossing component are common existing technologies, and only a brief introduction is given here without further elaboration.

[0010] As a preferred technical solution of the utility model, the gap on the other side of the flattening assembly is provided with vertical plates symmetrically fixed on the top surfaces of both sides of the fixing frame, and the top plates are connected between the top ends of the vertical plates, and a first motor is fixedly installed on the top end of the outer wall of one of the vertical plates, and a threaded rod is fixedly connected to the output end of the first motor, and the threaded rod is rotatably installed on the other vertical plate, on which a cutter is movably installed;

[0011] Furthermore, a ball nut is provided on the threaded sleeve of the threaded rod, an electric telescopic rod is fixed to the bottom end of the ball nut, a mounting plate is provided on the output end of the electric telescopic rod, a second motor is installed on the lower surface of the mounting plate, and a cutter is fixedly connected to the output end of the second motor.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] When the device is in use, a flattening roller is arranged above the conveyor belt through a flattening component. The flattening roller is in rotational contact with the surface of the conveyor belt. When the wallpaper is embossed and then conveyed, it first passes under the flattening roller, is flattened by the flattening roller, and is then cut by the cutter. The flattening roller will not hinder the movement of the wallpaper and can also prevent the wallpaper from curling up and causing inaccurate cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the flattening assembly of the utility model;

[0016] Figure 3 This is a front view of the flattening assembly of the utility model;

[0017] Figure 4 This is a front view of the threaded rod of the utility model;

[0018] Among them: 1. fixed frame; 2. conveyor belt; 3. embossing assembly; 301. embossing roller; 302. rubber roller; 4. flattening assembly; 401. flattening roller; 402. rotating rod; 403. movable plate; 404. arc frame; 405. fixed plate; 406. connecting plate; 407. spring; 5. vertical plate; 6. top plate; 7. first motor; 8. threaded rod; 9. ball nut; 10. electric telescopic rod; 11. mounting plate; 12. second motor; 13. cutter. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model provides a wallpaper embossing and cutting device, comprising a fixed frame 1, on which a conveyor belt 2 is installed, two groups of flattening components 4 for flattening wallpaper are symmetrically arranged on both sides of the fixed frame 1, and the flattening components 4 include fixed plates 405 symmetrically fixedly connected to the bottom of the outer walls on both sides of the fixed frame 1, and movable plates 403 are vertically movably inserted in the fixed plates 405, and a connecting plate 406 is fixedly sleeved at the lower end of the movable plate 403, and a spring 407 sleeved on the outside of the movable plate 403 is fixedly connected between the connecting plate 406 and the fixed plate 405, and a flattening roller 401 is rotatably installed between the two movable plates 403, and the two ends of the flattening roller 401 are fixedly connected with a rotating rod 402, and the rotating rod 402 is rotatably installed in the flattening roller 401, and an arc frame 404 is fixedly installed on the top outer wall of the flattening roller 401;

[0022] An embossing assembly 3 is provided in a gap on one side of the flattening assembly 4. The embossing assembly 3 is fixed on the fixing frame 1 and includes support plates symmetrically and vertically fixedly connected to the top surfaces of both sides of the fixing frame 1. An embossing roller 301 is rotatably installed between the two support plates. A rubber roller 302 rotatably installed on the embossing assembly 3 is horizontally provided below the embossing roller 301. The wallpaper passes between the embossing roller 301 and the rubber roller 302 and is transported by the conveyor belt 2.

[0023] The gap on the other side of the flattening assembly 4 is provided with vertical plates 5 symmetrically fixed on the top surfaces of both sides of the fixing frame 1, and the top plates 6 are connected between the top ends of the vertical plates 5, and a first motor 7 is fixedly installed on the top end of the outer wall of one of the vertical plates 5, and a threaded rod 8 is fixedly connected to the output end of the first motor 7, and the threaded rod 8 is rotatably installed on the other vertical plate 5, and a ball nut 9 is threadedly sleeved on the threaded rod 8, and an electric telescopic rod 10 is fixed to the bottom end of the ball nut 9, and a mounting plate 11 is provided on the output end of the electric telescopic rod 10, and a second motor 12 is installed on the lower surface of the mounting plate 11, and a cutter 13 is fixedly connected to the output end of the second motor 12;

[0024] When the device is used, the wallpaper passes between the embossing roller 301 and the rubber roller 302, the embossing roller 301 embosses the wallpaper, and the embossed end of the wallpaper is conveyed by the conveyor belt 2. Before the conveying starts, the arc frame 404 is lifted up, and the arc frame 404 drives the movable rod to move upward, and the movable rod drives the flattening roller 401 to move upward, so that the flattening roller 401 is away from the surface of the conveyor belt 2. At the same time, the movable rod drives the connecting plate 406 to move, and the connecting plate 406 stretches the spring 407. The spring 407 is deformed by the force and has a tendency to rebound downward. Then the conveying starts. When one end of the wallpaper is conveyed to the bottom of the flattening roller 401, the arc frame 404 is released, and the movable rod moves upward under the action of gravity and elastic force. The movable rod drives the flattening roller 401 to move downward, and the flattening roller 401 is pressed on the wallpaper. The conveyor belt 2 moves to drive the flattening roller 401 to rotate. While flattening the wallpaper, the flattening roller 401 will not hinder the transmission of the wallpaper. When the wallpaper is transmitted to the bottom of the cutter 13, the electric telescopic rod 10 is started, so that the electric telescopic rod 10 drives the cutter 13 to move downward, and then the second motor 12 is started. The second motor 12 drives the cutter 13 to rotate for cutting, and starting the first motor 7 will drive the threaded rod 8 to rotate. When the threaded rod 8 rotates, the ball nut 9 sleeved thereon starts to move, and the ball nut 9 drives the electric telescopic rod 10 to move, that is, it can drive the cutter 13 to move in the horizontal direction, which is convenient for cutting;

[0025] When the device is in use, a flattening roller 401 is arranged above the conveyor belt 2 through the flattening component 4, and the flattening roller 401 is in rotational contact with the surface of the conveyor belt 2. When the wallpaper is embossed and then conveyed, it first passes under the flattening roller 401, is flattened by the flattening roller 401, and is then cut by the cutter 13. The flattening roller 401 will not hinder the movement of the wallpaper, and can also prevent the wallpaper from curling up and causing inaccurate cutting.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wallpaper embossing and cutting device, comprising a fixed frame (1), on which a conveyor belt (2) is mounted, characterized in that: Two sets of flattening components (4) for flattening wallpaper are symmetrically arranged on both sides of the fixing frame (1), and the flattening components (4) include A fixing plate (405) symmetrically fixedly connected to the bottom of the outer walls on both sides of the fixing frame (1); A movable plate (403) elastically connected to the upper portion of the fixed plate (405); A flattening roller (401) is rotatably mounted between two movable plates (403), wherein the flattening roller (401) is in close contact with the surface of the conveyor belt (2); When the wallpaper is conveyed on the conveyor belt (2), the flattening roller (401) presses on the conveyor belt (2) to flatten it, and the movable plate (403) and the fixed plate (405) are in a stretched state.

2. A wallpaper embossing and cutting device according to claim 1, characterized in that: The movable plate (403) is vertically movable and inserted into the fixed plate (405), and a connecting plate (406) is fixedly sleeved on its lower end. A spring (407) sleeved on the outside of the movable plate (403) is fixedly connected between the connecting plate (406) and the fixed plate (405).

3. A wallpaper embossing and cutting device according to claim 1, characterized in that: The two ends of the flattening roller (401) are fixedly connected with rotating rods (402), and the rotating rods (402) are rotatably mounted inside the flattening roller (401). An arc frame (404) is fixedly mounted on the outer wall of the top end of the flattening roller (401).

4. A wallpaper embossing and cutting device according to claim 1, characterized in that: An embossing assembly (3) is arranged in a gap on one side of the flattening assembly (4); the embossing assembly (3) is fixedly arranged on a fixing frame (1), and comprises support plates symmetrically and vertically fixedly connected to the top surfaces of both sides of the fixing frame (1); an embossing roller (301) is rotatably mounted between the two support plates; and a rubber roller (302) rotatably mounted on the embossing assembly (3) is horizontally arranged below the embossing roller (301).

5. The wallpaper embossing and cutting device according to claim 1, characterized in that: A vertical plate (5) is symmetrically fixed on the top surfaces of both sides of the fixing frame (1) in the gap on the other side of the flattening assembly (4), and a top plate (6) is connected between the top ends of the vertical plates (5). A first motor (7) is fixedly mounted on the top end of the outer wall of one of the vertical plates (5), and a threaded rod (8) is fixedly connected to the output end of the first motor (7). The threaded rod (8) is rotatably mounted on the other vertical plate (5), and a cutter (13) is movably mounted on the threaded rod.

6. A wallpaper embossing and cutting device according to claim 5, characterized in that: A ball nut (9) is threadedly sleeved on the threaded rod (8); an electric telescopic rod (10) is fixed to the bottom end of the ball nut (9); a mounting plate (11) is provided on the output end of the electric telescopic rod (10); a second motor (12) is mounted on the lower surface of the mounting plate (11); and a cutter (13) is fixedly connected to the output end of the second motor (12).

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