Printing machine with cloth surface cleaning structure

Abstract

The utility model discloses a printing machine with a cloth surface cleaning structure, which comprises a base, the upper surface of the base is provided with a conveyor belt and a support frame, the surface of the support frame is connected with a printing main body, one side of the printing main body is provided with a dust collection structure, and the other side of the printing main body is provided with a cloth surface cleaning structure. The dust collection structure uses the dust collection box to form a relatively sealed space to clean the surface of the cloth. According to the printing machine with the cloth surface cleaning structure, the dust suction box is arranged on one side of the printing main body, the multiple barrier strips are rotationally arranged on the two sides of the dust suction box, a relatively sealed space is formed in the dust suction box through the rotatable barrier strips, and the air suction pipe is arranged on the upper surface of the dust suction box and externally connected with air exhaust equipment; and dust and sundries in the dust collection box are collected by utilizing the air exhaust equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to a printing machine provided with a cloth surface cleaning structure. Background Art

[0002] A printing machine refers to a machine that prints patterns on the surface of materials. Printing machines are mainly divided into: thermal transfer printing machines, digital printing machines, flat screen printing machines, rotary screen printing machines and table printing machines, etc. They are mainly used for printing on paper, wallpaper, cloth and textile products.

[0003] At present, the cleaning structure of the printing machine before the cloth enters the printing body is generally a moving brush to sweep the dust and debris on the surface of the cloth, but the brush does not clean the cloth thoroughly, and the brush may vibrate during movement, causing the dust on the brush surface to fall back onto the surface of the cloth. Utility Model Content

[0004] The purpose of the utility model is to provide a printing machine with a cloth surface cleaning structure. The device is provided with a dust collection box on one side of the printing body. The dust collection box is externally connected to an exhaust device to absorb dust on the cloth surface to prevent the dust from affecting the quality of cloth printing, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing machine provided with a fabric surface cleaning structure, comprising a base, a conveyor belt is provided on the upper surface of the base, a support frame is provided on the upper surface of the base, a printing body is connected to the surface of the support frame, a dust suction structure is provided on one side of the printing body, and the dust suction structure uses a dust suction box to form a relatively sealed space to clean the fabric surface.

[0006] Preferably, the dust suction structure includes a dust suction box, which is a box-shaped structure with openings on both sides, and a plurality of baffles are rotatably provided on the two side surfaces of the dust suction box, and the plurality of baffles shield the surface of the dust suction box. The dust suction box is installed on the upper surface of the base, and a suction pipe is provided through the upper surface of the dust suction box, and a turbine is rotatably provided on the inner wall of the suction pipe.

[0007] By adopting the above technical solution, the surface of the cloth entering the dust collection box is cleaned by using an external suction device of the dust collection box.

[0008] Preferably, a sweeping structure is provided inside the dust box, and the sweeping structure utilizes a turbine to drive a rotating drum to rotate so as to further clean the surface of the cloth.

[0009] By adopting the above technical solution, the scraper is used to scrape the surface of the cloth to further clean the surface of the cloth.

[0010] Preferably, the sweeping structure includes a rotating drum, which is rotatably connected to the inner wall of the dust box, and a scraper is rotatably provided on the outer surface of the rotating drum. The cross-section of the scraper is arc-shaped, and a bristle brush is provided on the outer surface of the scraper. A spring is provided on one side of the scraper, and the other end of the spring is fixed to the surface of the rotating drum. A driving wheel is provided at one end of the rotating shaft of the turbine, and a driven wheel is meshed with one side of the driving wheel, and the driven wheel is rotatably connected to the inner wall of the dust box, and the rotating shaft of the driven wheel is transmission connected to the rotating shaft of the rotating drum.

[0011] By adopting the above technical solution, when the dust box is evacuated, the turbine rotates with the moving air, thereby driving the scraper to move on the surface of the cloth to clean the cloth.

[0012] Preferably, the rotating drum is symmetrically arranged in two groups inside the dust box, and the scraper is made of a compressible elastic material.

[0013] By adopting the above technical solution, the scrapers on both sides move synchronously to thoroughly clean the surface of the cloth.

[0014] Preferably, clamping structures are provided on both sides of the printing body, and the clamping structures use electric push rods to simultaneously drive pressure blocks on both sides to clamp the cloth to prevent the cloth from shifting during the printing process.

[0015] By adopting the above technical solution, the electric push rod is used to drive the pressing blocks on both sides to move synchronously to clamp the cloth, thereby preventing the cloth from shifting during the printing process.

[0016] Preferably, the clamping structure includes an electric push rod, which is installed on the upper surface of the support frame, the lower end of the electric push rod passes through the support frame and is connected to a connecting rod, both ends of the connecting rod are respectively connected to racks, a rotating drum 2 is rotatably provided on the surface of the support frame, a pressure block is provided on the surface of the rotating drum 2, the pressure block is made of flexible material, the rotating shaft of the rotating drum 2 passes through the surface of the support frame and is connected to a gear, and the gear is meshed with the rack.

[0017] By adopting the above technical solution, the electric push rod drives the rack to move, thereby driving the gear to rotate, and the rotating gear drives the pressing block to rotate to press the cloth.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the printing machine provided with the cloth surface cleaning structure:

[0019] 1. The device is provided with a dust box on one side of the printing body, and multiple baffles are rotatably provided on both sides of the dust box. The rotatable baffles are used to form a relatively sealed space in the dust box. A suction pipe is provided on the upper surface of the dust box to connect to an external exhaust device, and the exhaust device is used to collect dust and debris in the dust box;

[0020] 2. The device is provided with a rotating drum in the dust collection box. The rotation of the drum drives the scraper and brush on the surface to rotate. The scraper rotates to scrape the cloth on the surface of the conveyor belt from the middle to both sides, further cleaning the dust and debris on the surface of the cloth;

[0021] 3. This device is provided with a rotating drum 2 on both sides of the printing body, and a pressure block is arranged on the surface of the drum 2. The electric push rod is used to drive the rack to move, and the rack movement drives the gear to rotate, thereby driving the drum 2 to rotate. The rotating drum 2 drives the pressure block to rotate to press the surface of the cloth to prevent the cloth from shifting during the printing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the briquetting structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the gear and rack structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the dust collection box of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of a rotary drum of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the second rotating drum of the utility model.

[0028] In the figure: 1. base; 2. conveyor belt; 3. support frame; 4. printing body; 5. dust box; 6. baffle; 7. suction pipe; 8. turbine; 9. driving wheel; 10. driven wheel; 11. drum 1; 12. scraper; 13. brush; 14. spring; 15. electric push rod; 16. connecting rod; 17. rack; 18. gear; 19. drum 2; 20. pressing block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6The utility model provides a technical solution: a printing machine with a cloth surface cleaning structure, including a base 1, a conveyor belt 2, a support frame 3, a printing body 4, a dust box 5, a baffle 6, an air suction pipe 7, a turbine 8, a driving wheel 9, a driven wheel 10, a rotating drum 11, a scraper 12, a brush 13, a spring 14, an electric push rod 15, a connecting rod 16, a rack 17, a gear 18, a rotating drum 2 19, and a pressing block 20.

[0031] This device has the effect of pre-cleaning the surface of the fabric, specifically:

[0032] A conveyor belt 2 is arranged on the upper surface of the base 1, a support frame 3 is arranged on the upper surface of the base 1, a printing body 4 is connected to the surface of the support frame 3, a dust suction structure is arranged on one side of the printing body 4, the dust suction structure uses a dust suction box 5 to form a relatively sealed space to clean the surface of the cloth, the dust suction structure includes a dust suction box 5, the dust suction box 5 is a box-shaped structure with openings on both sides, a plurality of baffles 6 are rotatably arranged on the two side surfaces of the dust suction box 5, the plurality of baffles 6 shield the surface of the dust suction box 5, the dust suction box 5 is installed on the upper surface of the base 1, a suction pipe 7 is penetrated on the upper surface of the dust suction box 5, a turbine 8 is rotatably arranged on the inner wall of the suction pipe 7, a sweeping structure is arranged inside the dust suction box 5, and the sweeping structure uses the turbine 8 to drive the rotating drum 11 to rotate Thereby, further cleaning of the surface of the cloth is achieved. The sweeping structure includes a drum 11, which is rotatably connected to the inner wall of the dust box 5. A scraper 12 is rotatably provided on the outer surface of the drum 11. The cross section of the scraper 12 is arc-shaped, and a bristle brush 13 is provided on the outer surface of the scraper 12. A spring 14 is provided on one side of the scraper 12, and the other end of the spring 14 is fixed to the surface of the drum 11. A driving wheel 9 is provided at one end of the rotating shaft of the turbine 8, and a driven wheel 10 is meshed on one side of the driving wheel 9. The driven wheel 10 is rotatably connected to the inner wall of the dust box 5, and the rotating shaft of the driven wheel 10 is transmission-connected to the rotating shaft of the drum 11. The drum 11 and the like are symmetrically provided with two groups inside the dust box 5, and the scraper 12 is a compressible elastic material.

[0033] like Figure 1 , Figure 4 and Figure 5As shown, the suction pipe 7 is connected to an exhaust device, and the cloth is placed on the surface of the conveyor belt 2. The cloth moves with the conveyor belt 2. When the cloth moves to the surface of the dust box 5, the cloth pushes the baffle bar 6 to rotate, so that the cloth enters the interior of the dust box 5. After the suction pipe 7 is connected to the exhaust device, the turbine 8 in the suction pipe 7 rotates under the drive of the flowing airflow. The rotation of the turbine 8 drives the driving wheel 9 to rotate, and the rotation of the driving wheel 9 drives the driven wheel 10 to rotate. The rotating driven wheel 10 drives the rotating drum 11 to rotate. When the rotating drum 11 rotates When the scraper 12 on the surface of the drum 11 rotates, the scraper 12 drives the brush 13 on the surface to clean the surface of the cloth. When the scraper 12 moves to contact the inner wall of the dust box 5, the scraper 12 rotates on the surface of the drum 11 under the pressure of the inner wall of the dust box 5, and the spring 14 is compressed. When the scraper 12 loses the pressure of the dust box 5, it rebounds under the action of the spring 14, and the scraper 12 and the brush 13 clean the surface of the cloth, and cooperate with the suction pipe 7 to clean the dust and debris on the surface of the cloth.

[0034] This device has the effect of preventing fabric from shifting, specifically:

[0035] A clamping structure is provided on both sides of the printing body 4. The clamping structure uses an electric push rod 15 to simultaneously drive the pressure blocks 20 on both sides to clamp the cloth to prevent the cloth from deflecting during the printing process. The clamping structure includes an electric push rod 15, which is installed on the upper surface of the support frame 3. The lower end of the electric push rod 15 penetrates the support frame 3 and is connected to a connecting rod 16. The two ends of the connecting rod 16 are respectively connected to racks 17. A rotating drum 19 is rotatably provided on the surface of the support frame 3. A pressure block 20 is provided on the surface of the rotating drum 19. The pressure block 20 is made of flexible material. The rotating shaft of the rotating drum 19 penetrates the surface of the support frame 3 and is connected to a gear 18. The gear 18 is meshed with the rack 17.

[0036] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, when the cloth moves to the bottom of the printing body 4, the electric push rod 15 is started, and the electric push rod 15 pushes the connecting rod 16 downward, and the connecting rod 16 drives the rack 17 to move downward. Taking the left rack 17 as an example, when the rack 17 moves downward, the rack 17 drives the gear 18 to rotate clockwise, and the gear 18 rotates clockwise to drive the rotating drum 2 19 to rotate clockwise, and the rotating drum 2 19 rotates clockwise to drive the pressing block 20 to rotate clockwise and contact the cloth surface. The pressing block 20 on the other side is similar. The pressing blocks 20 on both sides rotate synchronously to press the cloth surfaces on both sides of the printing body 4 to prevent the cloth from shifting. The printing body 4 is started to print the cloth. After printing is completed, the electric push rod 15 is started to drive the connecting rod 16 to move upward, and the connecting rod 16 drives the rack 17 to move in the opposite direction to loosen the cloth. The printed cloth is sent out of the device from the other end along with the conveyor belt 2.

[0037] Working principle: when using the printing machine with the cloth surface cleaning structure, a plurality of baffles 6 are rotatably arranged on both sides of the dust box 5, and a relatively sealed space is formed in the dust box 5 by using the rotatable baffles 6. A suction pipe 7 is arranged on the upper surface of the dust box 5 to connect an external exhaust device, and the exhaust device is used to collect dust and debris in the dust box 5. When air flows through the suction pipe 7, the turbine 8 in the suction pipe 7 rotates, thereby driving the drum 11 to rotate and driving the scraper 12 and the brush 13 on the surface to rotate. The scraper 12 rotates to scrape the cloth from the middle to both sides, and further cleans the dust and debris on the surface of the cloth. The electric push rod 15 is used to drive the rack 17 to move, and the movement of the rack 17 drives the gear 18 to rotate, thereby driving the drum 2 19 to rotate. The rotating drum 2 19 drives the pressing block 20 to rotate to press the cloth surface to prevent the cloth from shifting during the printing process, thereby increasing the overall practicality.

[0038] 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 printing machine provided with a fabric surface cleaning structure, comprising a base (1), a conveyor belt (2) being provided on the upper surface of the base (1), a support frame (3) being provided on the upper surface of the base (1), a printing body (4) being connected to the surface of the support frame (3), characterized in that: A dust suction structure is provided on one side of the printing body (4), and the dust suction structure uses a dust suction box (5) to form a relatively sealed space to clean the surface of the cloth.

2. A printing machine with a cloth surface cleaning structure according to claim 1, characterized in that: The dust collection structure comprises a dust collection box (5), the dust collection box (5) is a box-shaped structure with openings on both sides, a plurality of baffles (6) are rotatably provided on the two side surfaces of the dust collection box (5), the plurality of baffles (6) shield the surface of the dust collection box (5), the dust collection box (5) is mounted on the upper surface of the base (1), a suction pipe (7) is provided through the upper surface of the dust collection box (5), and a turbine (8) is rotatably provided on the inner wall of the suction pipe (7).

3. A printing machine with a cloth surface cleaning structure according to claim 2, characterized in that: The interior of the dust collection box (5) is provided with a sweeping structure, and the sweeping structure utilizes a turbine (8) to drive a rotating drum (11) to rotate so as to further clean the surface of the cloth.

4. A printing machine with a cloth surface cleaning structure according to claim 3, characterized in that: The sweeping structure comprises a rotary drum (11), wherein the rotary drum (11) is rotatably connected to the inner wall of the dust box (5), and a scraper (12) is rotatably provided on the outer surface of the rotary drum (11), wherein the cross section of the scraper (12) is arc-shaped, and a bristle brush (13) is provided on the outer surface of the scraper (12), a spring (14) is provided on one side of the scraper (12), and the other end of the spring (14) is fixed to the surface of the rotary drum (11), and a driving wheel (9) is provided at one end of the rotating shaft of the turbine (8), and a driven wheel (10) is meshed on one side of the driving wheel (9), and the driven wheel (10) is rotatably connected to the inner wall of the dust box (5), and the rotating shaft of the driven wheel (10) is drivingly connected to the rotating shaft of the rotary drum (11).

5. A printing machine with a cloth surface cleaning structure according to claim 4, characterized in that: The rotating drum (11) is symmetrically arranged in two groups inside the dust collection box (5), and the scraper (12) is made of compressible elastic material.

6. A printing machine with a cloth surface cleaning structure according to claim 1, characterized in that: Clamping structures are provided on both sides of the printing body (4), and the clamping structures use electric push rods (15) to simultaneously drive the pressing blocks (20) on both sides to clamp the cloth, thereby preventing the cloth from shifting during the printing process.

7. A printing machine with a cloth surface cleaning structure according to claim 6, characterized in that: The clamping structure comprises an electric push rod (15), wherein the electric push rod (15) is mounted on the upper surface of the support frame (3), the lower end of the electric push rod (15) passes through the support frame (3) and is connected to a connecting rod (16), the two ends of the connecting rod (16) are respectively connected to a rack (17), a rotating drum (19) is rotatably arranged on the surface of the support frame (3), a pressure block (20) is arranged on the surface of the rotating drum (19), the pressure block (20) is made of a flexible material, the rotating shaft of the rotating drum (19) passes through the surface of the support frame (3) and is connected to a gear (18), and the gear (18) is meshed with the rack (17).

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