Shielding door for working area of PVC tablecloth printing machine

Abstract

The utility model provides a shielding door for a working area of a PVC (polyvinyl chloride) tablecloth printing machine, which belongs to the field of shielding doors and comprises a working room, a rolling mechanism, two rails, a flexible shielding door, a flexible transparent baffle and a waste gas treatment mechanism. The flexible shielding door can only move between the two rails, the flexible shielding door can be rolled, the flexible shielding door is used for sealing a work room and preventing waste generated during work of the PVC tablecloth printing machine from being discharged outwards, locking nuts are connected to threaded rods in a threaded mode, adsorption plates can be limited to the threaded rods, and therefore the adsorption plates can be conveniently adsorbed to the flexible shielding door. And the locking nuts are detached from the threaded rods, so that the adsorption plates are convenient to detach and replace, and the problem that in the prior art, when a PVC tablecloth printing machine works in a working area, a large amount of waste gas is generated, and the waste gas is exhausted from the working area, so that the environment is polluted can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of shielding doors, in particular to a shielding door for the working area of ​​a PVC tablecloth printing machine. Background Art

[0002] PVC printing machine, also known as universal flatbed printer, plastic printing machine, etc., can be used for full-color printing on flat, curved or cylindrical objects of any material. Its subversive digital printing concept has brought a new trend to the printing industry and has swept the entire industry with unstoppable momentum, creating favorable conditions for customers to significantly reduce production costs and improve production efficiency. It can replace silk screen printing, pad printing and transfer printing equipment, does not require plate making and color registration, and can produce higher print quality than traditional methods. The machine is easy to operate and has stable performance, fully meeting the mass production requirements of various industries, thereby significantly improving the market competitiveness of your products.

[0003] When the PVC tablecloth printing machine in the prior art is working in the working area, a large amount of waste gas will be generated, and the waste gas will be discharged from the working area, thereby polluting the environment. Therefore, a shielding door for the working area of ​​the PVC tablecloth printing machine is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a shielding door for the working area of ​​a PVC tablecloth printing machine, aiming to solve the problem in the prior art that a large amount of exhaust gas is generated when the PVC tablecloth printing machine is working in the working area, and the exhaust gas is discharged from the working area, thereby polluting the environment.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A shielding door for a working area of ​​a PVC tablecloth printing machine, comprising:

[0007] Workroom;

[0008] The winding mechanism is located on the workroom;

[0009] There are two tracks, which are symmetrically arranged on the workroom;

[0010] A flexible shielding door is slidably connected between the two tracks, and the flexible shielding door is connected to the winding mechanism;

[0011] A flexible transparent baffle is provided on the flexible shielding door;

[0012] The waste gas treatment mechanism is arranged on the workroom and is used to treat the waste gas generated by the PVC table cloth printing machine.

[0013] As a preferred solution of the present invention, the winding mechanism includes an installation box A, an installation box B, a winding roller, a limiting roller and a forward and reverse motor. The installation box B is fixedly connected to one end of the workroom, the winding roller is rotatably connected between the side walls of the installation box B, and both ends of the winding roller rotate through the installation box B and extend to the outside of the installation box B. Two limiting rollers are provided, and the two limiting rollers are rotatably connected between the side walls of the installation box B, and the two limiting rollers are respectively located on both sides of the flexible shielding door. The installation box A is fixedly connected to one end of the workroom, and the installation box A is movably mounted on the winding roller. The forward and reverse motor is fixedly connected to one end of the installation box A, and the output end of the forward and reverse motor is fixedly connected to the winding roller.

[0014] As a preferred solution of the present invention, the exhaust gas treatment mechanism includes:

[0015] The exhaust component is installed on the workroom;

[0016] The filter component is arranged on the air extraction component.

[0017] As a preferred solution of the present invention, the exhaust component includes an exhaust fan, an exhaust pipe, an air intake pipe, a mounting cylinder and a sealing cover. The air intake pipe is fixedly connected to one end of the workroom, and the air intake pipe passes through the workroom and extends to the outside of the workroom. The mounting cylinder is fixedly connected to one end of the air intake pipe, the sealing cover is detachably connected to one end of the mounting cylinder by bolts, the exhaust pipe is fixedly connected to one end of the sealing cover, and the exhaust fan is fixedly connected to one end of the exhaust pipe.

[0018] As a preferred solution of the present invention, the filtering component includes an adsorption plate, a threaded rod, a locking nut and a splicing cylinder. There are three threaded rods, and the three threaded rods are fixedly connected to one end of the sealing cover, and the three threaded rods are movably inserted into the mounting cylinder. There are multiple adsorption plates, and each of the adsorption plates is movably mounted on the three threaded rods. There are multiple splicing cylinders, and every three splicing cylinders are fixedly connected to one side end of each adsorption plate. The multiple splicing cylinders are movably mounted on the three threaded rods respectively. There are three locking nuts, and each locking nut is threadedly connected to each threaded rod.

[0019] As a preferred solution of the present invention, the two rails are fixedly connected to one side end of the workroom.

[0020] As a preferred solution of the present invention, a through hole is provided on the flexible shielding door, and the flexible transparent baffle is installed in the through hole.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. In this solution, a workroom is provided for installing a PVC tablecloth printing machine, and two tracks are provided for moving a flexible shielding door, so that the flexible shielding door can only move between the two tracks, so that the flexible shielding door can be retracted. The flexible shielding door is provided to seal the workroom to prevent waste generated by the PVC tablecloth printing machine from being discharged when it is working.

[0023] 2. In this solution, the output end of the forward and reverse motor can drive the winding roller to rotate, and the rotation of the winding roller can drive the flexible shielding door to be wound. The two limit rollers are set to transport the flexible shielding door, and the two limit rollers are set to limit the moving position of the flexible shielding door. The exhaust fan is set to extract the gas inside the workroom, so as to process the gas. The sealing cover and the installation cylinder are easy to disassemble, so that multiple adsorption plates can be easily removed from the installation cylinder.

[0024] 3. In this solution, the splicing tube is set to control the distance between each two adsorption plates. The adsorption plate can be restricted on the threaded rod by threading it on the threaded rod through the locking nut. The adsorption plate can be removed from the threaded rod through the locking nut, making it easy to disassemble and replace the adsorption plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0027] Figure 2 It is a cross-sectional view of the utility model;

[0028] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle;

[0030] Figure 5 This is a cross-sectional view of the installation box A of the utility model;

[0031] Figure 6 This is an exploded view of the adsorption plate of the utility model.

[0032] In the figure: 1. Workroom; 2. Track; 3. Flexible shielding door; 4. Flexible transparent baffle; 5. Installation box A; 6. Installation box B; 7. Exhaust fan; 8. Exhaust pipe; 9. Inlet pipe; 10. Winding roller; 11. Limiting roller; 12. Installation cylinder; 13. Adsorption plate; 14. Sealing cover; 15. Threaded rod; 16. Forward and reverse motor; 17. Locking nut; 18. Splicing cylinder. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1

[0035] See also Figures 1-6 , the technical solutions provided in this embodiment are as follows:

[0036] A shielding door for the working area of ​​a PVC tablecloth printing machine consists of a workroom 1, a winding mechanism, a track 2, a flexible shielding door 3, a flexible transparent baffle 4, and an exhaust gas treatment mechanism. Two tracks 2 are provided, and the two tracks 2 are symmetrically arranged on the workroom 1. The flexible shielding door 3 is slidably connected between the two tracks 2. The flexible shielding door 3 is connected to the winding mechanism, and the flexible transparent baffle 4 is arranged on the flexible shielding door 3.

[0037] In a specific embodiment of the present utility model, the setting of the workroom 1 is used to install the PVC tablecloth printing machine, and the setting of the two tracks 2 is used to move the flexible shielding door 3, so that the flexible shielding door 3 can only move between the two tracks 2, so that the flexible shielding door 3 can be rolled up, and the setting of the flexible shielding door 3 is used to seal the workroom 1 to prevent the waste generated when the PVC tablecloth printing machine is working from being discharged.

[0038] Specifically, the winding mechanism is arranged on the workroom 1, and the winding mechanism includes an installation box A5, an installation box B6, a winding roller 10, a limiting roller 11 and a forward and reverse motor 16. The installation box B6 is fixedly connected to one end of the workroom 1, and the winding roller 10 is rotatably connected between the side walls of the installation box B6, and both ends of the winding roller 10 rotate through the installation box B6 and extend to the outside of the installation box B6. Two limiting rollers 11 are provided, and the two limiting rollers 11 are rotatably connected between the side walls of the installation box B6, and the two limiting rollers 11 are respectively located on both sides of the flexible shielding door 3. The installation box A5 is fixedly connected to one end of the workroom 1, and the installation box A5 is movably mounted on the winding roller 10. The forward and reverse motor 16 is fixedly connected to one end of the installation box A5, and the output end of the forward and reverse motor 16 is fixedly connected to the winding roller 10.

[0039] In a specific embodiment of the present utility model, the output end of the forward and reverse motor 16 can drive the winding roller 10 to rotate, and the rotation of the winding roller 10 can drive the flexible shielding door 3 to be wound. The two limiting rollers 11 are set to convey the flexible shielding door 3, and the two limiting rollers 11 are set to limit the moving position of the flexible shielding door 3.

[0040] Specifically, the exhaust component is provided on the workroom 1, and the exhaust component includes an exhaust fan 7, an exhaust pipe 8, an air inlet pipe 9, a mounting cylinder 12 and a sealing cover 14. The air inlet pipe 9 is fixedly connected to one end of the workroom 1, and the air inlet pipe 9 passes through the workroom 1 and extends to the outside of the workroom 1. The mounting cylinder 12 is fixedly connected to one end of the air inlet pipe 9, and the sealing cover 14 is detachably connected to one end of the mounting cylinder 12 by bolts. The exhaust pipe 8 is fixedly connected to one end of the sealing cover 14, and the exhaust fan 7 is fixedly connected to one end of the exhaust pipe 8.

[0041] In a specific embodiment of the present invention, the exhaust fan 7 is provided to extract the gas inside the workroom 1 so as to process the gas, and the sealing cover 14 and the mounting tube 12 are conveniently disassembled so that the multiple adsorption plates 13 can be easily removed from the mounting tube 12.

[0042] Specifically, the filter component is arranged on the exhaust component, and the filter component includes an adsorption plate 13, a threaded rod 15, a locking nut 17 and a splicing tube 18. There are three threaded rods 15, and the three threaded rods 15 are fixedly connected to one end of the sealing cover 14, and the three threaded rods 15 are movably inserted into the mounting tube 12. There are multiple adsorption plates 13, and each adsorption plate 13 is movably mounted on the three threaded rods 15. There are multiple splicing tubes 18, and every three splicing tubes 18 are fixedly connected to one side end of each adsorption plate 13. Multiple splicing tubes 18 are movably mounted on the three threaded rods 15 respectively. There are three locking nuts 17, and each locking nut 17 is threadedly connected to each threaded rod 15.

[0043] In a specific embodiment of the present utility model, the threaded rod 15 is provided for installing the adsorption plate 13, and the splicing tube 18 is provided for controlling the distance between each two adsorption plates 13. The locking nut 17 is threadedly connected to the threaded rod 15, so that the adsorption plate 13 can be restricted on the threaded rod 15 and removed from the threaded rod 15 through the locking nut 17, so that the adsorption plate 13 is easy to disassemble and replace.

[0044] Specifically, the two rails 2 are fixedly connected to one side end of the workroom 1 .

[0045] In a specific embodiment of the present invention, the two rails 2 are fixedly connected to one side end of the workroom 1 .

[0046] Specifically, a through hole is provided on the flexible shielding door 3 , and the flexible transparent baffle 4 is installed in the through hole.

[0047] In a specific embodiment of the present invention, a through hole is provided on the flexible shielding door 3 , and a flexible transparent baffle 4 is installed in the through hole. The arrangement of the flexible transparent baffle 4 facilitates observation of the inner side of the workroom 1 .

[0048] The working principle or working process of a shielding door for the working area of ​​a PVC tablecloth printing machine provided by the utility model is as follows: the output end of the forward and reverse motor 16 can drive the winding roller 10 to rotate, and the rotation of the winding roller 10 can drive the flexible shielding door 3 to be wound, and the two limiting rollers 11 are set to convey the flexible shielding door 3, and the two limiting rollers 11 are set to limit the moving position of the flexible shielding door 3, and the exhaust fan 7 is set to extract the gas inside the workroom 1, so as to process the gas, and the sealing cover 14 and the mounting tube 12 are convenient for disassembly, so that multiple adsorption plates 13 are easy to be removed from the mounting tube 12, and are threadedly connected to the threaded rod 15 through the locking nut 17, so that the adsorption plate 13 can be limited on the threaded rod 15, and removed from the threaded rod 15 through the locking nut 17, so that the adsorption plate 13 is easy to disassemble and replace.

[0049] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A PVC tablecloth printing machine work area shielding door, characterized in that: include: Workroom (1); A winding mechanism is provided on the workroom (1); Two tracks (2) are provided, and the two tracks (2) are symmetrically arranged on the workroom (1); A flexible shielding door (3) is slidably connected between the two tracks (2), and the flexible shielding door (3) is connected to a reeling mechanism; A flexible transparent baffle (4) is provided on the flexible shielding door (3); An exhaust gas treatment mechanism is provided on the workroom (1), and is used for treating exhaust gas generated by the PVC tablecloth printing machine.

2. A PVC tablecloth printing machine work area shielding door according to claim 1, characterized in that: The winding mechanism comprises an installation box A (5), an installation box B (6), a winding roller (10), a limiting roller (11) and a forward and reverse motor (16), wherein the installation box B (6) is fixedly connected to one end of the workroom (1), the winding roller (10) is rotatably connected between the side walls of the installation box B (6), and both ends of the winding roller (10) rotate through the installation box B (6) and extend to the outside of the installation box B (6), two limiting rollers (11) are provided, and the two limiting rollers (11) are rotatably connected between the side walls of the installation box B (6), and the two limiting rollers (11) are respectively located on both sides of the flexible shielding door (3), the installation box A (5) is fixedly connected to one end of the workroom (1), and the installation box A (5) is movably sleeved on the winding roller (10), the forward and reverse motor (16) is fixedly connected to one end of the installation box A (5), and the output end of the forward and reverse motor (16) is fixedly connected to the winding roller (10).

3. A PVC tablecloth printing machine work area shielding door according to claim 2, characterized in that: The exhaust gas treatment mechanism comprises: An air extraction component is provided on the workroom (1); The filter component is arranged on the air extraction component.

4. The shielding door for the working area of ​​a PVC tablecloth printing machine according to claim 3, characterized in that: The exhaust component comprises an exhaust fan (7), an exhaust pipe (8), an intake pipe (9), a mounting tube (12) and a sealing cover (14); the intake pipe (9) is fixedly connected to one end of the workroom (1), and the intake pipe (9) passes through the workroom (1) and extends to the outside of the workroom (1); the mounting tube (12) is fixedly connected to one end of the intake pipe (9); the sealing cover (14) is detachably connected to one end of the mounting tube (12) by bolts; the exhaust pipe (8) is fixedly connected to one end of the sealing cover (14); and the exhaust fan (7) is fixedly connected to one end of the exhaust pipe (8).

5. The shielding door for the working area of ​​a PVC tablecloth printing machine according to claim 4, characterized in that: The filter component includes an adsorption plate (13), a threaded rod (15), a locking nut (17) and a splicing tube (18). The threaded rod (15) is provided with three, and the three threaded rods (15) are fixedly connected to one end of the sealing cover (14), and the three threaded rods (15) are movably inserted into the installation tube (12). The adsorption plate (13) is provided with multiple, and each adsorption plate (13) is movably mounted on the three threaded rods (15). The splicing tube (18) is provided with multiple, and every three splicing tubes (18) are fixedly connected to one side end of each adsorption plate (13). The multiple splicing tubes (18) are movably mounted on the three threaded rods (15). The locking nut (17) is provided with three, and each locking nut (17) is threadedly connected to each threaded rod (15).

6. The shielding door for the working area of ​​a PVC tablecloth printing machine according to claim 5, characterized in that: The two rails (2) are both fixedly connected to one side end of the workroom (1).

7. The shielding door for the working area of ​​a PVC tablecloth printing machine according to claim 6, characterized in that: A through hole is provided on the flexible shielding door (3), and the flexible transparent baffle (4) is installed in the through hole.

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