Printing device for fabric production

Abstract

The utility model discloses a printing device for fabric production, which comprises a bottom plate, a worktable detachably connected onto the bottom plate, a first support and a second support mounted on the worktable, a first transmission shaft horizontally mounted at one end of the first support, and a main working roller mounted on the first transmission shaft and capable of contacting with the lower surface of a guide belt. A first pressing shaft is horizontally and rotationally arranged in the middle of the first support, an auxiliary roller is horizontally and rotationally installed at the other end of the first support, a first annular cleaning cloth belt is arranged on the first support, a second transmission shaft is horizontally installed at one end of the second support, and two auxiliary working rollers capable of making contact with the lower surface of the guide belt are installed on the second transmission shaft. The auxiliary working rollers are symmetrically arranged on the two sides of the main working roller, a second pressing shaft is horizontally and rotationally arranged at the other end of the second support, a second annular cleaning cloth belt is arranged on the second support, the first transmission shaft is connected with a power motor capable of enabling the first transmission shaft to rotate, a small belt wheel is installed on the first transmission shaft, and a large belt wheel is installed on the second transmission shaft. And a belt is sleeved between the large belt wheel and the small belt wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a printing device for fabric production. Background Art

[0002] Printing machines can be divided into rotary screen printing machines, flat screen printing machines and digital printing machines. Among them, rotary screen printing machines and flat screen printing machines are more widely used. When a flat screen printing machine is in use, after the cloth on the guide belt is transported to the position aligned with the printing flat screen for printing, some dyes will stain the guide belt. In the prior art, a one-piece cleaning piece is used. Since there is more dirt in the middle of the guide belt and less dirt on both sides, the one-piece cleaning piece cannot be fully used. Summary of the invention

[0003] The purpose of the present application is to provide a printing device for fabric production to solve the existing problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a printing device for fabric production, comprising a base plate, a chassis is installed on the base plate, a guide belt for fabric transportation is arranged on the chassis, and the device is characterized in that a workbench is detachably connected to the base plate, a bracket 1 and a bracket 2 are installed on the workbench, the bracket 1 is L-shaped, a transmission shaft 1 is horizontally installed at one end of the bracket 1, a main working roller capable of contacting the lower surface of the guide belt is installed on the transmission shaft 1, a clamping shaft 1 is horizontally rotatable in the middle of the bracket 1, an auxiliary roller is horizontally rotatable at the other end of the bracket 1, a ring-shaped cleaning cloth belt 1 is provided on the bracket 1, and the cleaning cloth belt 1 is provided on the bracket 1. Belt one is arranged between the main working roller, the clamping shaft one and the auxiliary roller. The shape of the bracket two is a straight line. A transmission shaft two is horizontally installed at one end of the bracket two. Two auxiliary working rollers that can contact the lower surface of the guide belt are installed on the transmission shaft two, and the auxiliary working rollers are symmetrically arranged on both sides of the main working roller. A clamping shaft two is horizontally rotatably provided at the other end of the bracket two. The bracket two is provided with an annular cleaning cloth belt two, and the cleaning cloth belt two is arranged between the auxiliary working roller and the clamping shaft two. The transmission shaft one is connected to a power motor that can make it rotate. A small pulley is installed on the transmission shaft one, and a large pulley is installed on the transmission shaft two. A belt is sleeved between the large pulley and the small pulley.

[0005] A guide rail is horizontally installed on the bottom plate, and a guide groove matching the guide rail is provided on the workbench.

[0006] The bottom plate is also provided with a positioning block, and the workbench is provided with a latch matched with the positioning block.

[0007] A handle is also installed on the workbench.

[0008] A vertical guide groove 1 is provided in the middle of the bracket 1, a movable block 1 is slidably connected in the vertical guide groove 1, the clamping shaft 1 and the movable block 1 are rotatably connected, and a supporting spring 1 is provided between the movable block 1 and the guide groove 1.

[0009] A second vertical guide groove is provided at the other end of the second bracket, a second movable block is slidably connected in the second vertical guide groove, the second clamping shaft and the second movable block are rotatably connected, and a second supporting spring is provided between the second movable block and the second guide groove.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, the guide belt is wiped clean by the movement of the cleaning belt one on the bracket one and the movement of the cleaning belt two on the bracket two. At the same time, because the movement speed of the cleaning belt one is faster than the movement speed of the cleaning belt two, both can be fully utilized under the condition of ensuring clean wiping, and the use cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the workbench in the utility model;

[0015] Figure 3 It is a schematic diagram of the planar structure of the dismantled part in the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the dismantled part in the utility model;

[0017] In the figure: 1. supporting leg; 2. bottom plate; 3. chassis; 4. guide belt; 5. workbench; 5a. guide groove; 6. latch; 7. guide rail; 8. positioning block; 9. cleaning cloth belt 1; 10. handle; 11. auxiliary roller; 12. bracket 1; 12a. vertical guide groove 1; 13. clamping shaft 1; 14. supporting spring 1; 15. movable block 1; 16. clamping shaft 2; 17. movable block 2; 18. supporting spring 2; 19. power motor; 20. bracket 2; 20a. vertical guide groove 2; 21. main working roller; 22. transmission shaft 2; 23. auxiliary working roller; 24. cleaning cloth belt 2; 25. transmission shaft 1; 26. large pulley; 27. belt; 28. small pulley. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: Reference Figure 1-4 In order to achieve the above-mentioned purpose, the printing device for fabric production includes a bottom plate 2, specifically: a supporting leg 1 is also installed on the bottom plate 2; a chassis 3 is installed on the bottom plate 2, and a guide belt 4 for fabric conveying is arranged on the chassis 3. In this embodiment, the guide belt 4 adopts an existing structure; a workbench 5 is detachably connected to the bottom plate 2, specifically: a guide rail 7 is horizontally installed on the bottom plate 2, and a guide groove 5a matching the guide rail 7 is opened on the workbench 5, a positioning block 8 is also provided on the bottom plate 2, and a latch 6 matching the positioning block 8 is installed on the workbench 5, and a handle 10 is also installed on the workbench 5; adopting this structure, using the guide rail 7 and the guide groove 5a cooperates, and the workbench 5 can be conveniently disassembled and assembled. At the same time, when locking, the latch 6 is inserted into the positioning block 8, so that the workbench 5 can be fixed on the bottom plate 2; a bracket 12 and a bracket 20 are installed on the workbench 5. The shape of the bracket 12 is L-shaped. A transmission shaft 25 is horizontally installed at one end of the bracket 12. A main working roller 21 that can contact the lower surface of the guide belt 4 is installed on the transmission shaft 25. A pressing shaft 13 is horizontally rotated in the middle of the bracket 12. An auxiliary roller 11 is horizontally rotated at the other end of the bracket 12. A ring-shaped cleaning cloth belt 9 is provided on the bracket 12, and the cleaning cloth belt 9 is arranged on the main working roller 21. The bracket 20 is in the shape of a letter "I", and a transmission shaft 22 is horizontally mounted on one end of the bracket 20. Two auxiliary working rollers 23 that can contact the lower surface of the guide belt 4 are mounted on the transmission shaft 22, and the auxiliary working rollers 23 are symmetrically arranged on both sides of the main working roller 21. The other end of the bracket 20 is horizontally rotatably provided with a pressure shaft 216. The bracket 20 is provided with a ring-shaped cleaning cloth belt 24, and the cleaning cloth belt 24 is arranged between the auxiliary working roller 23 and the pressure shaft 216. In this embodiment, the cleaning cloth belt 9 and the cleaning cloth belt 24 are made of existing cloth materials available on the market. The ends of the cloth are connected by mother-and-child stickers to make it ring-shaped; a transmission shaft 25 is connected to a power motor 19 that can make it rotate, a small pulley 28 is installed on the transmission shaft 25, a large pulley 26 is installed on the transmission shaft 22, and a belt 27 is sleeved between the large pulley 26 and the small pulley 28. With this structure, the power motor 19 can drive the transmission shaft 25 to rotate, the transmission shaft 25 drives the small pulley 28 to rotate, the small pulley 28 drives the large pulley 26 to rotate through the belt 27, and the large pulley 26 drives the transmission shaft 22 to rotate, so that the main working roller 21 and the auxiliary working roller 23 can rotate synchronously, and there is a speed difference between the two.

[0020] A vertical guide groove 12a is provided in the middle of the bracket 12, and a movable block 15 is slidably connected in the vertical guide groove 12a. The clamping shaft 13 and the movable block 15 are rotatably connected. A supporting spring 14 is also provided between the movable block 15 and the guide groove 5a. With this structure, the cleaning belt 9 can always be in contact with the main working roller 21.

[0021] A vertical guide groove 20a is provided at the other end of the bracket 20, and a movable block 17 is slidably connected in the vertical guide groove 20a. The clamping shaft 16 and the movable block 17 are rotatably connected. A supporting spring 18 is also provided between the movable block 17 and the guide groove 5a. With this structure, the cleaning belt 24 can always be in contact with the auxiliary working roller 23.

[0022] In the utility model, the guide belt 4 is wiped clean by the movement of the cleaning belt 1 9 on the bracket 12 and the movement of the cleaning belt 2 24 on the bracket 20. At the same time, since the movement speed of the cleaning belt 1 9 is faster than the movement speed of the cleaning belt 24, both can be fully utilized while ensuring that they are wiped clean, and the use cost is low.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A printing device for fabric production, comprising a base plate (2), a chassis (3) mounted on the base plate (2), a guide belt (4) for fabric conveying arranged on the chassis (3), characterized in that: A workbench (5) is detachably connected to the bottom plate (2), and a bracket (12) and a bracket (20) are mounted on the workbench (5). The bracket (12) is L-shaped, and a transmission shaft (25) is horizontally mounted on one end of the bracket (12). A main working roller (21) capable of contacting the lower surface of the guide belt (4) is mounted on the transmission shaft (25). A pressure shaft (13) is horizontally rotatably mounted in the middle of the bracket (12), and an auxiliary roller (11) is horizontally rotatably mounted on the other end of the bracket (12). A ring-shaped cleaning cloth belt (9) is mounted on the bracket (12), and the cleaning cloth belt (9) is arranged between the main working roller (21), the pressure shaft (13) and the auxiliary roller (11). The bracket (20) is L-shaped, and the bracket (20) is L-shaped. ) is horizontally mounted with a second transmission shaft (22) at one end thereof, two auxiliary working rollers (23) capable of contacting the lower surface of the guide belt (4) are mounted on the second transmission shaft (22), and the auxiliary working rollers (23) are symmetrically arranged on both sides of the main working roller (21), the other end of the second bracket (20) is horizontally rotatably mounted with a second pressing shaft (16), the second bracket (20) is provided with a second ring-shaped cleaning cloth belt (24), and the second cleaning cloth belt (24) is arranged between the auxiliary working rollers (23) and the second pressing shaft (16), the first transmission shaft (25) is connected to a power motor (19) capable of rotating the first transmission shaft (25), a small pulley (28) is mounted on the first transmission shaft (25), a large pulley (26) is mounted on the second transmission shaft (22), and a belt (27) is sleeved between the large pulley (26) and the small pulley (28).

2. The printing device for fabric production according to claim 1, characterized in that: A guide rail (7) is horizontally mounted on the bottom plate (2), and a guide groove (5a) matching with the guide rail (7) is provided on the workbench (5).

3. The printing device for fabric production according to claim 2, characterized in that: The bottom plate (2) is also provided with a positioning block (8), and the workbench (5) is provided with a latch (6) matched with the positioning block (8).

4. The printing device for fabric production according to claim 1, characterized in that: The workbench (5) is also provided with a handle (10).

5. The printing device for fabric production according to claim 1, characterized in that: A vertical guide groove (12a) is provided in the middle of the bracket (12), a movable block (15) is slidably connected in the vertical guide groove (12a), the clamping shaft (13) and the movable block (15) are rotatably connected, and a supporting spring (14) is provided between the movable block (15) and the guide groove (5a).

6. The printing device for fabric production according to claim 5, characterized in that: The other end of the second bracket (20) is provided with a second vertical guide groove (20a), and a second movable block (17) is slidably connected in the second vertical guide groove (20a). The second clamping shaft (16) and the second movable block (17) are rotatably connected, and a second supporting spring (18) is provided between the second movable block (17) and the second guide groove (5a).

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