Wallpaper edge trimmer

Abstract

The utility model relates to the technical field of wallpaper processing, and discloses a wallpaper edge trimmer which comprises a shell, a placement winding drum is installed on the inner side of the shell, a cutting component is installed on the inner wall of the back face of the shell, and a winding component is installed on the shell. The winding part comprises a first motor, the first motor is fixedly installed on the outer wall of the back face of the shell, a first rotating shaft is fixedly installed at the output end of the first motor, the first rotating shaft is in transmission connection with a second rotating shaft through a belt wheel set, the cutting part is arranged to cut the edge of the wallpaper, and the tensioning part is arranged to tension the wallpaper. Through transmission of a first rotating shaft, a second rotating shaft and a third rotating shaft, a first winding roller and a second winding roller rotate in the same direction, the cut wallpaper is wound through the first winding roller located on the upper portion, edge strip-shaped waste generated by cutting is wound through the second winding roller located on the lower portion, and waste collection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wallpaper processing, in particular to a wallpaper trimming machine. Background Art

[0002] In the wallpaper production industry, many wallpapers are woven from fiber strips. Due to process reasons, the edges of wallpapers woven with existing weaving technology generally have burrs and mixed fluff, resulting in low production quality of wallpaper. At present, the wallpaper is usually cut by a cutting machine after it is produced. When trimming the edges of the wallpaper, the burrs and fluff on the edges are not only cut, but the edges of the wallpaper are directly cut off. This cutting method does not have the problem of being unable to cut due to poor force on the burrs and fluff. However, the common cutting device does not have a structure for recycling the cut waste, which leads to the need to collect the scattered waste after cutting, which is more troublesome. Utility Model Content

[0003] The purpose of the utility model is to provide a wallpaper trimming machine to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: a wallpaper trimming machine, comprising a housing, a reel is installed inside the housing, a cutting component is installed on the inner wall of the back of the housing, and a winding component is installed on the housing;

[0005] The winding component includes motor 1, which is fixedly mounted on the outer wall of the back side of the shell, and a rotating shaft 1 is fixedly mounted on the output end of the motor 1, and the rotating shaft 1 is connected to the rotating shaft 2 through a pulley group, and the rotating shaft 1 is connected to the rotating shaft 3 through a pulley group, and the rotating shaft 2 and the rotating shaft 3 both pass through the back side of the shell through bearings, and a winding roller 1 is provided on the outer wall fixed sleeve of the rotating shaft 2, and a winding roller 2 is provided on the outer wall fixed sleeve of the rotating shaft 3, and the winding rollers 1 and 2 have the same specifications, and the winding roller 2 is located directly below the winding roller 1, and a tensioning component is installed inside the shell.

[0006] Furthermore, the cutting component includes a second motor, which is fixedly mounted on the outer wall of the back side of the shell, and a fourth rotating shaft is fixedly mounted on the output end of the second motor. A connecting shaft is provided on the sliding sleeve of the outer wall of the fourth rotating shaft, and a convex strip is fixedly mounted on the outer wall of the fourth rotating shaft, and the convex strip is slidably arranged in a groove on the inner wall of the connecting shaft. A cutting blade is fixedly mounted on the outer wall of the connecting shaft, and two connecting shafts are provided.

[0007] Furthermore, the tensioning component includes a mounting seat 1 and a mounting seat 2, the mounting seat 1 is fixedly mounted on the inner wall of the back side of the shell, the mounting seat 2 is located directly above the mounting seat 1, the inner side of the mounting seat 1 is rotatably connected to a guide roller via a pin shaft, the inner side of the mounting seat 2 is rotatably connected to a clamping roller via a pin shaft, a connecting frame is fixedly mounted on the top of the mounting seat 2, an electric telescopic rod is fixedly mounted on the top of the connecting frame, and the top of the electric telescopic rod is fixedly connected to the inner wall of the top of the shell.

[0008] Furthermore, a motor three is fixedly mounted on the inner wall of the back side of the shell, a bidirectional screw is fixedly mounted on the output end of the motor three, a movable plate is threadedly sleeved on the outer wall of the bidirectional screw, and the movable plate is rotatably sleeved on the connecting shaft through a bearing, and a sliding rod is fixedly mounted on the inner wall of the back side of the shell, and the front end of the sliding rod can move through the outer wall of the movable plate.

[0009] Furthermore, two mounting seats 1 and 2 are each provided and are symmetrically distributed with respect to the cutting member, and the connecting frames at the tops of the two mounting seats 2 are fixedly connected by a connecting plate.

[0010] Furthermore, two movable plates are provided and are symmetrically distributed front and back about the center of the bidirectional screw rod, and the front end of the sliding rod and the front end of the bidirectional screw rod are on the same vertical plane.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. A cutting component is set to cut the edge of the wallpaper, and a tensioning component is set to tension the wallpaper, thereby ensuring the cutting effect of the cutting component on the wallpaper. The first rotating shaft is driven by the second rotating shaft and the third rotating shaft, so that the first winding roller and the second winding roller rotate in the same direction. The first winding roller located at the top winds up the cut wallpaper, and the second winding roller located at the bottom winds up the edge strip waste generated by cutting, so as to collect the waste;

[0013] 2. The wallpaper is guided by the guide roller, and the wallpaper is flattened by the pressing roller pressed on the wallpaper to avoid wrinkles. The connecting frame is driven up and down by the electric telescopic rod to adjust the height of the second mounting seat, change the distance between the pressing roller and the guide roller, and then guide and tension the wallpaper of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a structural schematic diagram of the back view of the housing of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the winding component of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the cutting component of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the tensioning component of the utility model.

[0019] In the figure: 1. Shell; 2. Roll placement; 3. Cutting component; 4. Winding component; 401. Motor 1; 402. Rotating shaft 1; 403. Rotating shaft 2; 404. Rotating shaft 3; 405. Winding roller 1; 406. Winding roller 2; 5. Tensioning component; 301. Motor 2; 302. Rotating shaft 4; 303. Raised strip; 304. Connecting shaft; 305. Cutting blade; 501. Mounting seat 1; 502. Guide roller; 503. Mounting seat 2; 504. Pressing roller; 505. Connecting frame; 506. Electric telescopic rod; 6. Moving plate; 7. Sliding rod; 8. Bidirectional screw rod; 9. Motor 3; 10. Connecting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a wallpaper trimming machine, comprising a housing 1, a placing reel 2 is installed on the inner side of the housing 1, a cutting component 3 is installed on the inner wall of the back side of the housing 1, and a winding component 4 is installed on the housing 1;

[0022] The winding component 4 includes a motor 401, which is fixedly mounted on the outer wall of the back side of the housing 1. A rotating shaft 402 is fixedly mounted on the output end of the motor 401. The rotating shaft 402 is connected to the rotating shaft 2 403 through a belt pulley group. The rotating shaft 402 is connected to the rotating shaft 3 404 through a belt pulley group. The rotating shaft 2 403 and the rotating shaft 3 404 both pass through the back side of the housing 1 through bearings. A winding roller 405 is provided on the outer wall fixed sleeve of the rotating shaft 2 403. A winding roller 406 is provided on the outer wall fixed sleeve of the rotating shaft 3 404. The specifications of the winding roller 405 and the winding roller 2 406 are the same. The second winding roller 406 is located directly below the first winding roller 405. A tensioning component 5 is installed inside the housing 1. The cutting component 3 is provided to cut the edge of the wallpaper, and the tensioning component 5 is provided to tension the wallpaper, thereby ensuring the cutting effect of the cutting component 3 on the wallpaper. The first rotating shaft 402 is driven by the second rotating shaft 403 and the third rotating shaft 404, so that the first winding roller 405 and the second winding roller 406 rotate in the same direction. The first winding roller 405 located above rewinds the cut wallpaper, and the second winding roller 406 located below rewinds the edge strip waste generated by cutting, thereby realizing the collection of waste;

[0023] The cutting component 3 includes a second motor 301, which is fixedly mounted on the outer wall of the back side of the housing 1. A fourth rotating shaft 302 is fixedly mounted on the output end of the second motor 301. A connecting shaft 304 is provided on the sliding sleeve of the outer wall of the fourth rotating shaft 302. A convex strip 303 is fixedly mounted on the outer wall of the fourth rotating shaft 302. The convex strip 303 is slidably arranged in a groove on the inner wall of the connecting shaft 304. A cutting blade 305 is fixedly mounted on the outer wall of the connecting shaft 304. Two connecting shafts 304 are provided. The convex strip 303 is provided so that the connecting shaft 304 can slide along the fourth rotating shaft 302, thereby enabling the cutting blade 305 to cut wallpapers of different specifications. Two connecting shafts 304 are provided to install two cutting blades 305, that is, both sides of the wallpaper are cut at the same time.

[0024] A motor 3 9 is fixedly installed on the inner wall of the back side of the shell 1, and a bidirectional screw rod 8 is fixedly installed on the output end of the motor 3 9. A movable plate 6 is provided on the outer wall of the bidirectional screw rod 8 through a threaded sleeve, and the movable plate 6 is rotatably sleeved on the connecting shaft 304 through a bearing. A sliding rod 7 is fixedly installed on the inner wall of the back side of the shell 1, and the front end of the sliding rod 7 movably penetrates the outer wall of the movable plate 6. The sliding rod 7 is provided to limit the movable plate 6, so that when the bidirectional screw rod 8 rotates, the movable plate 6 drives the connecting shaft 304 to move, and then the position of the connecting shaft 304 is adjusted. There are two movable plates 6, and they are symmetrically distributed front and back about the center of the bidirectional screw rod 8. At the same time, the positions of the two connecting shafts 304 are adjusted, and the front end of the sliding rod 7 and the front end of the bidirectional screw rod 8 are on the same vertical plane, so that the sliding rod 7 can always limit the movable plate 6 during the movement of the movable plate 6 along the bidirectional screw rod 8;

[0025] The tensioning component 5 includes a mounting seat 1 501 and a mounting seat 2 503. The mounting seat 1 501 is fixedly mounted on the inner wall at the back of the shell 1, and the mounting seat 2 503 is located directly above the mounting seat 1 501. The inner side of the mounting seat 1 501 is rotatably connected to a guide roller 502 via a pin shaft, and the inner side of the mounting seat 2 503 is rotatably connected to a pressure roller 504 via a pin shaft. A connecting frame 505 is fixedly mounted on the top of the mounting seat 2 503, and an electric telescopic rod 506 is fixedly mounted on the top of the connecting frame 505. The top of the electric telescopic rod 506 is fixedly connected to the inner wall at the top of the shell 1. The wallpaper is guided by the guide roller 502, and the wallpaper is flattened by the pressure roller 504 pressed on the wallpaper to avoid wrinkles on the wallpaper. The connecting frame is driven by the electric telescopic rod 506. 505 moves up and down, thereby adjusting the height of the second mounting seat 503, changing the spacing between the pressing roller 504 and the guide roller 502, and thereby guiding and tensioning wallpapers of different thicknesses. Two mounting seats 1 501 and two mounting seats 503 are each provided with two, and are symmetrically distributed about the cutting component 3. The connecting frames 505 on the tops of the two second mounting seats 503 are fixedly connected by a connecting plate 10. The first mounting seat 501 and the second mounting seat 503 are provided on the left and right sides of the cutting component 3, so that the wallpaper is in a horizontal state when being cut, thereby ensuring the cutting effect of the cutting blade 305 on the wallpaper. The two connecting frames 505 are connected by the connecting plate 10, that is, only one electric telescopic rod 506 is needed to adjust the positions of the two second mounting seats 503.

[0026] Working principle: When in use, start the motor 3 9 to drive the bidirectional screw 8 to rotate, thereby moving the movable plate 6, and the movement of the movable plate 6 drives the connecting shaft 304 to move, adjust the position of the cutting blade 305, pull out one end of the wallpaper wound on the placement roll 2, pass through the guide roller 502 and the pressure roller 504 on the right side, and use

[0027] The cutting blade 305 cuts the wallpaper, and after cutting, continues to pull the wallpaper and edge strip waste through between the two guide rollers 502 and the pressure roller 504 on the left, then fixes the end of the wallpaper on the winding roller 1 405, and fixes the edge strip waste on the winding roller 2 406, turns on the electric telescopic rod 506 to push the connecting frame 505 downward, thereby driving the pressure roller 504 downward, so that the pressure roller 504 presses the wallpaper on the guide roller 502 to ensure that the wallpaper is in a flat state, turns on the motor 1 401 to drive the rotating shaft 1 402 to rotate, and the rotation of the rotating shaft 1 402 drives the rotating shaft 2 403 and the rotating shaft 3 404 to rotate, thereby causing the winding roller 1 405 and the winding roller 2 406 to rotate, and the wallpaper and edge strip waste are wound up, and the motor 2 301 is turned on to drive the rotating shaft 4 302 to rotate, thereby driving the connecting shaft 304 to rotate, and the connecting shaft 304 rotates to cut the wallpaper passing through the cutting blade 305.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A wallpaper trimming machine, comprising a housing (1), characterized in that: A reel (2) is installed on the inner side of the shell (1), a cutting component (3) is installed on the inner wall of the back side of the shell (1), and a winding component (4) is installed on the shell (1); The winding component (4) comprises a motor 1 (401), wherein the motor 1 (401) is fixedly mounted on the outer wall of the back side of the housing (1), a rotating shaft 1 (402) is fixedly mounted on the output end of the motor 1 (401), the rotating shaft 1 (402) is connected to the rotating shaft 2 (403) through a belt pulley group, the rotating shaft 1 (402) is connected to the rotating shaft 3 (404) through a belt pulley group, the rotating shaft 2 (403) and the rotating shaft 3 (404) both pass through the back side of the housing (1) through bearings, a winding roller 1 (405) is fixedly mounted on the outer wall of the rotating shaft 2 (403), and a winding roller 2 (406) is fixedly mounted on the outer wall of the rotating shaft 3 (404), the winding roller 1 (405) and the winding roller 2 (406) have the same specifications, the winding roller 2 (406) is located directly below the winding roller 1 (405), and a tensioning component (5) is mounted inside the housing (1).

2. A wallpaper trimming machine according to claim 1, characterized in that: The cutting component (3) comprises a second motor (301), the second motor (301) being fixedly mounted on the outer wall of the back side of the housing (1), a fourth rotating shaft (302) being fixedly mounted on the output end of the second motor (301), a connecting shaft (304) being provided on the sliding sleeve of the outer wall of the fourth rotating shaft (302), a convex strip (303) being fixedly mounted on the outer wall of the fourth rotating shaft (302), the convex strip (303) being slidably mounted in a groove on the inner wall of the connecting shaft (304), a cutting blade (305) being fixedly mounted on the outer wall of the connecting shaft (304), and two connecting shafts (304) are provided.

3. A wallpaper trimming machine according to claim 1, characterized in that: The tensioning component (5) comprises a mounting seat 1 (501) and a mounting seat 2 (503); the mounting seat 1 (501) is fixedly mounted on the inner wall of the back side of the shell (1); the mounting seat 2 (503) is located directly above the mounting seat 1 (501); the inner side of the mounting seat 1 (501) is rotatably connected to a guide roller (502) via a pin shaft; the inner side of the mounting seat 2 (503) is rotatably connected to a clamping roller (504) via a pin shaft; a connecting frame (505) is fixedly mounted on the top of the mounting seat 2 (503); an electric telescopic rod (506) is fixedly mounted on the top of the connecting frame (505); and the top of the electric telescopic rod (506) is fixedly connected to the inner wall of the top of the shell (1).

4. A wallpaper trimming machine according to claim 1, characterized in that: A motor three (9) is fixedly mounted on the inner wall of the back side of the housing (1); a bidirectional screw rod (8) is fixedly mounted on the output end of the motor three (9); a movable plate (6) is threadedly sleeved on the outer wall of the bidirectional screw rod (8); the movable plate (6) is rotatably sleeved on the connecting shaft (304) via a bearing; a sliding rod (7) is fixedly mounted on the inner wall of the back side of the housing (1); the front end of the sliding rod (7) movably penetrates the outer wall of the movable plate (6).

5. A wallpaper trimming machine according to claim 3, characterized in that: The first mounting seat (501) and the second mounting seat (503) are both provided with two and are symmetrically distributed with respect to the cutting component (3). The connecting frames (505) at the tops of the two second mounting seats (503) are fixedly connected via a connecting plate (10).

6. A wallpaper trimming machine according to claim 4, characterized in that: Two movable plates (6) are provided and are symmetrically distributed front and back about the center of the bidirectional screw rod (8); the front end of the sliding rod (7) and the front end of the bidirectional screw rod (8) are located on the same vertical plane.

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