Screen printing machine with roller convenient to disassemble

Abstract

The utility model relates to the technical field of screen printing machines, in particular to a screen printing machine with a roller convenient to disassemble, which comprises a base and a screen printing machine main body, a rotating disc and a support frame are arranged on the base, a plurality of material clamps are arranged on the rotating disc, a plurality of hydraulic rods are arranged on the support frame, a support plate is arranged on the hydraulic rods, and the roller is arranged on the support plate. Two temporary storage devices are arranged on the supporting plate, a dust sticking roller is arranged on one side of the lower portion of the supporting plate, the two sides of the dust sticking roller are sleeved with semicircular clamping rings, threaded holes are formed in the semicircular clamping rings, threaded nails are arranged in the threaded holes, manpower is saved, and workers can conveniently disassemble the dust sticking roller.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing machines, in particular to a screen printing machine with a conveniently disassembled roller. Background Art

[0002] A silk screen printer, also known as a screen printer, is a machine for printing text and images and is used to produce various printed products. A silk screen printer is a more representative printing device among stencil printers. In addition to silk, the materials used to make the silk screen can also be nylon wire, copper wire, steel wire or stainless steel wire. It can be divided into flat screen printers, curved screen printers, rotary screen printers, etc.

[0003] As disclosed in a Chinese patent: a roll-to-roll screen printer with a double-sided dust removal function, application number: CN201920555701.X, comprising a base assembly and a processing assembly, wherein the base assembly comprises a bottom plate, a discharge roller, a belt, a receiving roller, a motor and a substrate, wherein the discharge roller and the receiving roller are both fixedly connected to the bottom plate; by arranging the receiving roller and the discharge roller on both sides of the bracket, the substrate can be controlled to be reeled up, and double-sided printing is performed by the upper pressing plate and the lower pressing plate, and the dust-collecting roller is arranged on the upper and lower surfaces of the substrate, and the dust-collecting roller always clamps the substrate under the action of the adjusting plate, thereby performing dust-collecting treatment on the substrate portion to be printed, thereby achieving the purpose of double-surface dust removal, ensuring that the surface of the substrate is clean during printing, and avoiding unclear or missing patterns.

[0004] However, in the above technical solution, when using the screen printing machine to print materials, it is first necessary to use a dust-absorbing roller to adhere the dust on the surface of the material. As the number of printing times increases, the dust adhered to the dust roller will also increase. Therefore, it is necessary to disassemble the dust roller regularly to clean the dust on the dust roller. At present, when disassembling the dust roller in the screen printing machine, one person needs to hold the dust roller and the other person needs to disassemble the dust roller. At least two people need to cooperate with each other to disassemble the dust roller, which not only wastes a lot of manpower, but also is inconvenient to disassemble. Utility Model Content

[0005] The main purpose of the utility model is to provide a screen printing machine with an easy-to-disassemble roller, which can effectively solve the problem in the background technology that when using the screen printing machine to print materials, it is first necessary to use a dust-sticking roller to adhere to the dust on the surface of the material. As the number of printing times increases, the dust adhered to the dust roller will also increase. Therefore, it is necessary to disassemble the dust roller regularly to clean the dust on the dust roller. However, when disassembling the dust roller in the screen printing machine at the current stage, one person needs to hold the dust roller and the other person needs to disassemble the dust roller. At least two people need to cooperate with each other to disassemble the dust roller, which not only wastes a lot of manpower, but also is inconvenient to disassemble.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A screen printing machine with an easily disassembled roller comprises a base and a screen printing machine body, wherein the base is provided with a rotating disk and a supporting frame, the rotating disk is provided with a plurality of material clamps, the supporting frame is provided with a plurality of hydraulic rods, the hydraulic rods are provided with a supporting plate, the supporting plate is provided with two temporary storage devices, a dust-sticking roller is provided on one side below the supporting plate, semicircular clamping rings are provided on both sides of the dust-sticking roller, threaded holes are provided on the semicircular clamping rings, and threaded nails are provided in the threaded holes.

[0008] Preferably, the semicircular clamping ring is rotatably connected to the support plate, and the threaded hole passes through the semicircular clamping ring and the support plate.

[0009] Preferably, the temporary storage device comprises a device base, a slide groove is arranged on the device base, a guide slider is arranged in the slide groove, and friction-increasing grooves are arranged on both sides of the guide slider.

[0010] Preferably, a through groove is provided at one side below the slide groove, a slide column is slidably provided in the through groove, and a hook is fixedly provided at one end of the slide column away from the guide slide block.

[0011] Preferably, the guide slider is fixedly connected to the slide column.

[0012] Preferably, the through groove passes through the equipment base and one side below the support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) When a lot of dust adheres to the sticky roller and the sticky roller needs to be removed for cleaning, the threaded nail is first removed from the threaded hole to release the fixation of the semicircular clamping ring. Then, the semicircular clamping ring is rotated to release the fixation of the sticky roller by the semicircular clamping ring. Then, the sticky roller moves downward under the action of gravity, and the sticky roller gradually moves away from the support plate. The sticky roller is then temporarily fixed with a temporary storage device, so that one worker can remove the sticky roller, saving manpower and facilitating the worker to remove the sticky roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a screen printing machine with a conveniently disassembled roller according to the utility model;

[0016] Figure 2 This is an enlarged structural schematic diagram of A in a screen printing machine that is convenient for disassembling a roller according to the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of a temporary storage device in a screen printing machine that is convenient for disassembling a roller according to the utility model;

[0018] Figure 4 This is an enlarged structural schematic diagram of position B in a screen printing machine with a convenient roller disassembly according to the utility model.

[0019] In the figure: 1. Base; 2. Screen printing machine body; 3. Rotating disk; 4. Support frame; 5. Material clamp; 6. Hydraulic rod; 7. Support plate; 8. Temporary storage device; 801. Equipment base; 802. Slide groove; 803. Guide slider; 804. Friction groove; 805. Through groove; 806. Sliding column; 807. Hook; 9. Dust-sticking roller; 10. Semicircular retaining ring; 11. Threaded hole; 12. Threaded nail. DETAILED DESCRIPTION

[0020] The following will be combined with 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 of 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.

[0021] like Figure 1 and Figure 2As shown, a screen printing machine with convenient roller disassembly includes a base 1 and a screen printing machine body 2, the base 1 is provided with a rotating disk 3 and a support frame 4, the rotating disk 3 is provided with a plurality of material clamps 5, the support frame 4 is provided with a plurality of hydraulic rods 6, the hydraulic rods 6 are provided with a support plate 7, the support plate 7 is provided with two temporary storage devices 8, a dust-sticking roller 9 is provided on one side below the support plate 7, semicircular clamping rings 10 are provided on both sides of the dust-sticking roller 9, threaded holes 11 are provided on the semicircular clamping rings 10, and threaded nails 12 are provided in the threaded holes 11.

[0022] like Figure 3 and Figure 4 As shown, in another embodiment of the present invention, the temporary storage device 8 includes a device base 801, a slide groove 802 is provided on the device base 801, a guide slider 803 is provided in the slide groove 802, and friction-increasing grooves 804 are provided on both sides of the guide slider 803;

[0023] A through groove 805 is provided at one side below the slide groove 802, and a slide column 806 is slidably provided in the through groove 805. A hook 807 is fixedly provided at one end of the slide column 806 away from the guide slider 803. When the sticky roller 9 needs to be disassembled, the fixation of the sticky roller 9 by the semicircular clamping ring 10 is first released, and then the sticky roller 9 moves downward under the action of gravity, and the sticky roller 9 gradually moves away from the support plate 7. At the same time, since the two ends of the sticky roller 9 are located on the hook 807, the sticky roller 9 drives the hook 807 to move, and the hook 807 drives the guide slider 803 to move through the slide column 806, and the moving direction of the hook 807 is controlled by the guide slider 803. The guide slider 803 is guided and the friction increasing pattern 804 is used to increase the friction force when the guide slider 803 moves, thereby reducing the speed of the guide slider 803 when moving. The guide slider 803 then uses the sliding column 806 and the hook 807 to reduce the moving speed of the sticky roller 9, thereby preventing the sticky roller 9 from moving too fast when it is away from the support plate 7 and causing damage to personnel or equipment. Subsequently, the sticky roller 9 can be taken out from the hook 807, thereby completing the disassembly of the sticky roller 9. During the period when the staff releases the fixation of the sticky roller 9 by the semicircular clamp 10, the temporary storage device 8 can be used to temporarily fix the sticky roller 9, so that the staff can disassemble the sticky roller 9 conveniently.

[0024] The working principle of this screen printing machine with easy-to-remove roller:

[0025] When in use, first place the material on the material clamp 5, then move the sticky roller 9 downward for a distance through the hydraulic rod 6, and then rotate the material to the screen printing machine body 2 through the rotating disk 3. During this period, the material will pass through the sticky roller 9, and the dust on the material will be adhered by the sticky roller 9, and then the material will be printed through the screen printing machine body 2. When there is a lot of dust adhering to the sticky roller 9 and the sticky roller 9 needs to be removed for cleaning, first remove the threaded nail 12 from the threaded hole 11 to release the fixation of the semicircular snap ring 10, and then rotate the semicircular snap ring 10 to release the fixation of the semicircular snap ring 10 to the sticky roller 9, and then the sticky roller 9 moves downward under the action of gravity, and the sticky roller 9 gradually moves away from the support plate 7. At the same time, since the two ends of the sticky roller 9 are located on the hook 807, the sticky roller 9 drives the hook 807 to move, and the hook 807 passes The sliding column 806 drives the guide slider 803 to move, and the moving direction of the hook 807 is guided by the guide slider 803, and the friction increasing pattern 804 is used to increase the friction force of the guide slider 803 when it moves, so as to reduce the speed of the guide slider 803 when it moves. The guide slider 803 then uses the sliding column 806 and the hook 807 to reduce the moving speed of the sticky roller 9, so as to prevent the sticky roller 9 from moving too fast when it is away from the support plate 7, causing damage to personnel or equipment. Then, the sticky roller 9 can be taken out from the hook 807, so as to complete the disassembly of the sticky roller 9. During the period when the staff releases the fixation of the sticky roller 9 by the semicircular clamp 10, the temporary storage device 8 can be used to temporarily fix the sticky roller 9, so that one staff member can disassemble the sticky roller 9, saving manpower and facilitating the staff to disassemble the sticky roller 9.

[0026] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A screen printing machine with a conveniently disassembled roller, comprising a base (1) and a screen printing machine body (2), characterized in that: The base (1) is provided with a rotating disk (3) and a support frame (4), the rotating disk (3) is provided with a plurality of material clamps (5), the support frame (4) is provided with a plurality of hydraulic rods (6), the hydraulic rods (6) are provided with a support plate (7), the support plate (7) is provided with two temporary storage devices (8), a dust sticking roller (9) is provided on one side below the support plate (7), semicircular clamping rings (10) are sleeved on both sides of the dust sticking roller (9), threaded holes (11) are provided on the semicircular clamping rings (10), and threaded nails (12) are provided in the threaded holes (11).

2. A screen printing machine with a conveniently disassembled roller according to claim 1, characterized in that: The semicircular clamping ring (10) is rotatably connected to the support plate (7), and the threaded hole (11) passes through the semicircular clamping ring (10) and the support plate (7).

3. A screen printing machine with a conveniently disassembled roller according to claim 2, characterized in that: The temporary storage device (8) comprises a device base (801), a slide groove (802) is arranged on the device base (801), a guide slider (803) is arranged in the slide groove (802), and friction-increasing grooves (804) are arranged on both sides of the guide slider (803).

4. A screen printing machine with a conveniently disassembled roller according to claim 3, characterized in that: A through groove (805) is provided on one side below the slide groove (802), a slide post (806) is slidably provided in the through groove (805), and a hook (807) is fixedly provided at one end of the slide post (806) away from the guide slide block (803).

5. A screen printing machine with a conveniently disassembled roller according to claim 4, characterized in that: The guide sliding block (803) is fixedly connected to the sliding column (806).

6. A screen printing machine with a conveniently disassembled roller according to claim 5, characterized in that: The through groove (805) passes through the device base (801) and one side below the support plate (7).

Images