Adjustable roller frame for wallpaper printing roller

Abstract

The utility model relates to the technical field of printing roller adjustment, in particular to an adjustable roller frame for a wallpaper printing roller, which comprises a printing frame, a printing plate and the printing roller, one end of the printing frame is welded with an end plate A, the top of the end plate A is provided with an L-shaped support plate through a bolt, and two ends of the top of the L-shaped support plate are provided with servo motors through mounting seats. An output shaft of the servo motor is connected with a lead screw through a coupler, and the lead screw is sleeved with a screw block. A connecting plate is installed at the bottom of the screw block through screws, hanging plates are welded to the two ends of the connecting plate, sliding holes are formed in the hanging plates, sliding screw rods are arranged in the sliding holes in a sliding mode, one ends of the sliding screw rods are connected with a U-shaped plate through screw holes, and the other ends of the sliding screw rods are sleeved with locking nuts; therefore, the pressing degree of the printing roller on the printing plate is adjusted, and the printing effect of wallpaper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing roller adjustment, in particular to an adjustable roller frame for a wallpaper printing roller. Background Art

[0002] Wallpaper, also known as wallpaper, is a material widely used in interior decoration of residences, offices, guesthouses, and hotels. Its material is not limited to paper, but also includes other materials. It has the characteristics of diverse colors, rich patterns, safety and environmental protection, convenient construction, and affordable price. The printing of wallpaper requires the use of a printing machine, which is equipped with a wallpaper printing roller, and the wallpaper printing roller requires the use of a roller frame.

[0003] The existing roller frame for wallpaper printing roller cannot adjust the pressing degree of the printing roller on the printing plate, thereby improving the printing effect of the wallpaper. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides an adjustable roller frame for a wallpaper printing roller, so as to adjust the pressing degree of the printing roller on the printing plate and improve the printing effect of the wallpaper.

[0005] The technical solution adopted by the utility model to solve the technical problem is an adjustable roller frame for wallpaper printing roller, comprising a printing frame, a printing plate and a printing roller, one end of the printing frame is welded with an end plate A and the top of the end plate A is installed with an L-shaped support plate through bolts, the top two ends of the L-shaped support plate are installed with servo motors through mounting seats, the output shaft of the servo motor is connected with a screw rod through a coupling and a screw block is sleeved on the screw rod;

[0006] A connecting plate is installed at the bottom of the wire block by screws, and hanging plates are welded on both ends of the connecting plate. A sliding hole is opened on the hanging plate and a sliding screw slides in the sliding hole. One end of the sliding screw is connected to a U-shaped plate through a screw hole, and a locking nut is sleeved on the other end of the sliding screw.

[0007] By adopting the above technical solution, the locking nut is loosened to make the sliding screw slide up and down in the sliding hole, thereby adjusting the pressing degree of the printing roller on the printing plate and improving the printing effect of the wallpaper.

[0008] Specifically, a servo motor controller is installed on one side of the L-shaped support plate and at the lower end of the servo motor through screws, and the output end of the servo motor controller is electrically connected to the input end of the servo motor through a wire.

[0009] By adopting the above technical solution, the servo motor controller is used to automatically control the forward and reverse rotation of the servo motor, so that the silk block slides back and forth on the screw rod, thereby realizing the resetting of the printing roller.

[0010] Specifically, a printing roller is connected inside the U-shaped plate via a positioning shaft.

[0011] Specifically, two ends of the bottom of the connection plate are connected to the support spring via a positioning piece, and the other end of the support spring is connected to the U-shaped plate via a positioning piece.

[0012] Specifically, a printing plate is installed at the bottom of the printing frame through screws, and the printing roller is in contact with the printing plate.

[0013] By adopting the above technical solution, the printing roller in the U-shaped plate is driven to roll on the top of the printing plate to realize the printing operation on the wallpaper.

[0014] Specifically, an end plate B is welded to the other end of the printing frame, and vertical plates are installed at both ends of the top of the end plate B through bolts, and one end of the screw rod is connected to the vertical plate through a bearing.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses an adjustable roller frame for wallpaper printing roller, which is connected to the power supply of the servo motor and uses the servo motor to drive the screw rod to rotate, so that the wire block slides on the screw rod, thereby driving the printing roller in the U-shaped plate to roll on the top of the printing plate, thereby realizing the printing operation on the wallpaper.

[0017] (2) The utility model discloses an adjustable roller frame for wallpaper printing roller, which utilizes a servo motor controller to automatically control the forward and reverse rotation of the servo motor, so that the wire block slides back and forth on the screw rod, thereby realizing the resetting of the printing roller. The locking nut is loosened to allow the sliding screw to slide up and down in the sliding hole, thereby adjusting the degree of pressing of the printing roller on the printing plate, thereby improving the printing effect of the wallpaper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[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 end structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at point A.

[0022] In the figure: 1. end plate B; 2. vertical plate; 3. printing roller; 4. U-shaped plate; 5. positioning plate; 6. supporting spring; 7. wire block; 8. contact plate; 9. screw rod; 10. servo motor; 11. L-shaped supporting plate; 12. end plate A; 13. printing frame; 14. printing plate; 15. hanging plate; 16. servo motor controller; 17. sliding hole; 18. locking nut; 19. sliding screw. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In order to adjust the pressing degree of the printing roller 3 on the printing plate 14 and improve the printing effect of the wallpaper, Figure 1-3 As shown, the utility model discloses an adjustable roller frame for wallpaper printing roller, comprising a printing frame 13, a printing plate 14 and a printing roller 3, wherein an end plate A12 is welded to one end of the printing frame 13 and an L-shaped support plate 11 is installed on the top of the end plate A12 through bolts, a servo motor 10 is installed on both ends of the top of the L-shaped support plate 11 through a mounting seat, and an output shaft of the servo motor 10 is connected to a screw rod 9 through a coupling and a screw block 7 is sleeved on the screw rod 9;

[0025] A connecting plate 8 is installed at the bottom of the wire block 7 by screws, and hanging plates 15 are welded at both ends of the connecting plate 8. A sliding hole 17 is opened on the hanging plate 15 and a sliding screw 19 slides in the sliding hole 17. One end of the sliding screw 19 is connected to the U-shaped plate 4 through the screw hole, and the other end of the sliding screw 19 is sleeved with a locking nut 18.

[0026] When in use, the locking nut 18 is loosened to allow the sliding screw 19 to slide up and down in the sliding hole 17, thereby adjusting the pressing degree of the printing roller 3 on the printing plate 14 to improve the printing effect of the wallpaper.

[0027] For example, Figure 1 , 2 As shown, the utility model also includes that a servo motor controller 16 is installed on one side of the L-shaped support plate 11 and located at the lower end of the servo motor 10 by screws, and the output end of the servo motor controller 16 is electrically connected to the input end of the servo motor 10 through a wire.

[0028] When in use, the servo motor controller 16 is used to automatically control the forward and reverse rotation of the servo motor 10, so that the silk block 7 slides back and forth on the screw rod 9, thereby realizing the reset of the printing roller 3.

[0029] For example, Figure 1 As shown, the utility model also includes that a printing roller 3 is connected to the U-shaped plate 4 via a positioning shaft.

[0030] When in use, the U-shaped plate 4 is convenient for fixing the embossing roller 3 so that the embossing roller 3 rolls inside the U-shaped plate 4 .

[0031] For example, Figure 1 As shown, the utility model also includes that the two ends of the bottom of the connecting plate 8 are connected to the support spring 6 through the positioning piece 5 and the other end of the support spring 6 is connected to the U-shaped plate 4 through the positioning piece 5.

[0032] When in use, the positioning sheet 5 is used to facilitate installation and removal of the support spring 6 .

[0033] For example, Figure 1 As shown, the utility model also includes that a printing plate 14 is installed at the bottom of the printing frame 13 through screws, and the printing roller 3 is in contact with the printing plate 14.

[0034] When in use, the printing roller 3 in the U-shaped plate 4 is driven to roll on the top of the printing plate 14 to realize the printing operation on the wallpaper.

[0035] For example, Figure 1 , 3 As shown, the utility model also includes that the other end of the printing frame 13 is welded with an end plate B1 and the two ends of the top of the end plate B1 are installed with vertical plates 2 through bolts, and one end of the screw rod 9 is connected to the vertical plate 2 through a bearing.

[0036] When in use, the screw rod 9 is allowed to rotate stably to reduce shaking.

[0037] When the utility model is in use, the servo motor 10 is powered on, and the servo motor 10 is used to drive the screw rod 9 to rotate, so that the wire block 7 slides on the screw rod 9, thereby driving the printing roller 3 in the U-shaped plate 4 to roll on the top of the printing plate 14, so as to realize the printing operation of the wallpaper;

[0038] The servo motor controller 16 is used to automatically control the forward and reverse rotation of the servo motor 10, so that the wire block 7 slides back and forth on the screw rod 9 to achieve the reset of the printing roller 3, and the locking nut 18 is loosened to make the sliding screw 19 slide up and down in the sliding hole 17, so as to adjust the pressing degree of the printing roller 3 on the printing plate 14 and improve the printing effect of the wallpaper;

[0039] One end of the screw rod 9 is connected to the vertical plate 2 through a bearing, so that the screw rod 9 can rotate stably and reduce shaking. The support spring 6 between the connecting plate 8 and the U-shaped plate 4 is used to play the role of a limiting connection when adjusting the height of the printing roller 3, thereby improving the stability during the adjustment process.

[0040] The above shows and describes the basic principles, 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 in the specification are only to illustrate the principles of 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 protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable roller stand for wallpaper printing roller, characterized in that: The printing machine comprises a printing frame (13), a printing plate (14) and a printing roller (3); an end plate A (12) is welded to one end of the printing frame (13); an L-shaped support plate (11) is mounted on the top of the end plate A (12) via bolts; a servo motor (10) is mounted on both ends of the top of the L-shaped support plate (11) via mounting seats; an output shaft of the servo motor (10) is connected to a screw rod (9) via a coupling, and a screw block (7) is sleeved on the screw rod (9); A connection plate (8) is installed at the bottom of the wire block (7) by means of screws, and hanging plates (15) are welded at both ends of the connection plate (8). A sliding hole (17) is provided on the hanging plate (15) and a sliding screw (19) slides in the sliding hole (17). One end of the sliding screw (19) is connected to a U-shaped plate (4) through a screw hole, and a locking nut (18) is sleeved on the other end of the sliding screw (19).

2. The adjustable roller stand for wallpaper printing roller according to claim 1, characterized in that: A servo motor controller (16) is installed on one side of the L-shaped support plate (11) and located at the lower end of the servo motor (10) by means of screws, and an output end of the servo motor controller (16) is electrically connected to an input end of the servo motor (10) by means of a wire.

3. The adjustable roller stand for wallpaper printing roller according to claim 1, characterized in that: The U-shaped plate (4) is connected with a printing roller (3) via a positioning shaft.

4. The adjustable roller frame for wallpaper printing roller according to claim 1, characterized in that: The two ends of the bottom of the connection plate (8) are connected to the support spring (6) via a positioning piece (5), and the other end of the support spring (6) is connected to the U-shaped plate (4) via a positioning piece (5).

5. The adjustable roller stand for wallpaper printing roller according to claim 1, characterized in that: A printing plate (14) is installed at the bottom of the printing frame (13) via screws, and the printing roller (3) is in contact with the printing plate (14).

6. The adjustable roller stand for wallpaper printing roller according to claim 1, characterized in that: The other end of the printing frame (13) is welded with an end plate B (1), and the two ends of the top of the end plate B (1) are mounted with a vertical plate (2) via bolts, and one end of the screw rod (9) is connected to the vertical plate (2) via a bearing.

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