Drying device for gravure printing machine
By designing a detachable drying device and installing insulation cotton and exhaust gas collection box inside, the problem of inconvenient cleaning and replacement of insulation components of existing drying equipment is solved, and the applicability and environmental protection performance of the equipment are improved.
Patent Information
- Application Number
- CN202420674093.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The existing gravure printing machine drying equipment is inconvenient for cleaning and replacing insulation components, resulting in poor applicability.
A drying device including the upper box, the middle box and the lower box is designed. The box is detachable for easy maintenance and cleaning; at the same time, insulation cotton is installed in the drying box to reduce heat loss, and an exhaust gas collection box is equipped to reduce pollution.
It realizes convenient maintenance and cleaning of the drying device, and improves applicability; at the same time, the energy utilization rate is improved through the use of insulation cotton, and pollution is reduced through the exhaust gas collection box.
Smart Images
Figure CN222590992U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing machines, in particular to a drying device for a gravure printing machine. Background Art
[0002] Gravure printing of fabrics is a technology that uses the principle of gravure printing to print on fabrics. Gravure printing is a direct printing method, in which the ink contained in the pits of the gravure is directly pressed onto the fabric. The shades of the printed picture are determined by the size and depth of the pits. After printing, the fabric needs to be dried to ensure that the printing ink is dry and fixed. Drying equipment is now used to dry the printed fabrics. The drying equipment includes a heating component and a heat preservation component. The heat preservation component can prevent heat waste and reduce the energy consumption of the drying equipment. The existing drying equipment includes a drying box, and a heat preservation component is arranged in the drying box. As time goes by and the waste generated by drying is polluted, the heat preservation component needs to be cleaned and replaced in time, but the existing drying box is not convenient for cleaning and replacing the heat preservation component, and has poor applicability. To this end, the utility model provides a gravure printing machine that is convenient for replacing the heat preservation component. Utility Model Content
[0003] The utility model aims to provide a drying device for a gravure printing machine.
[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:
[0005] A drying device for a gravure printing machine, comprising: a drying device; the drying device comprises an upper box, a middle box and a lower box; the upper box and the lower box are respectively arranged at the upper and lower sides of the middle box;
[0006] One side of the upper box is hinged to the middle box, and the other side is detachably fixedly connected to the middle box, and a heat-insulating cotton is arranged inside;
[0007] A fabric channel is provided in the middle of the middle box body, and a plurality of heating rods are provided on the upper and lower sides of the fabric channel; a first bracket is provided at the bottom of the middle box body; and a first universal wheel is provided at the bottom of the first bracket;
[0008] The lower box is detachably fixedly connected to the middle box, and a second bracket is provided at the bottom; a second universal wheel is provided at the bottom of the second bracket; the thermal insulation cotton is provided inside the lower box;
[0009] The second bracket is provided with an exhaust gas collecting box; the exhaust gas collecting box is connected with the lower box body through an air supply pipe.
[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, several groups of plywood are arranged inside the upper box body and the lower box body; the thermal insulation cotton is arranged between each group of the plywood, and an extension part is provided to cover the end surface of the plywood; the extension part is fixedly connected to the plywood by screws.
[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, a first connecting part is provided on the first outer side surface of the middle box body; a second connecting part is provided on the first outer side surfaces of the upper box body and the lower box body; the first connecting part is adapted to the second connecting part, and both are provided with screw holes to cooperate with bolts to achieve fixed connection.
[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the second outer side surface of the middle box body is provided with a hinge seat; the second outer side surface of the upper box body is provided with a hinge rod; one end of the hinge rod is hinged to the hinge seat, and the other end is fixedly connected to the second outer side surface of the upper box body.
[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, expansion parts are arranged at both ends of the middle box body; the first bracket is arranged below the expansion part; and the second bracket is arranged inside the first bracket.
[0014] On the basis of the above scheme and as a preferred scheme of the above scheme, a slide groove is arranged on the inner side of the first bracket; a sliding protrusion is arranged on the outer side of the second bracket; and the sliding protrusion is slidably arranged in the slide groove.
[0015] On the basis of the above solution and as a preferred solution of the above solution, a first handle is provided on the first outer side surface of the upper box body.
[0016] On the basis of the above solution and as a preferred solution of the above solution, a second handle is provided on the second outer side surface of the lower box body.
[0017] The beneficial effects of the utility model are as follows: the drying box of the drying device of the utility model is assembled from an upper box body, a middle box body and a lower box body, which can be disassembled for maintenance, making it convenient to inspect and clean the inside of the drying box, thereby improving the applicability of the drying device. The drying box is provided with heat-insulating cotton to reduce the loss of heating heat and improve energy utilization; it is also equipped with an exhaust gas collection box to collect the exhaust gas generated during drying, thereby reducing pollution and being more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model.
[0019] Figure 2 This is a schematic diagram of the structure of another state of the utility model.
[0020] Figure 3This is a schematic diagram of the upper box structure of the utility model.
[0021] Figure 4 This is a schematic diagram of the box structure in the utility model.
[0022] Figure 5 This is a schematic diagram of the lower box structure of the utility model.
[0023] In the figure: 1. upper box body; 2. middle box body; 3. lower box body; 4. thermal insulation cotton; 5. heating rod; 6. first bracket; 7. second bracket; 8. exhaust gas collecting box; 9. clamping plate; 10. extension part; 11. first connecting part; 12. second connecting part; 13. hinge seat; 14. hinge rod; 15. extension part; 16. slide groove; 17. slide protrusion; 18. first handle; 19. second handle; 20. first universal wheel; 21. second universal wheel; 22. gas pipe. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0025] like Figure 1 and Figure 2 As shown, a drying device for a gravure printing machine includes: a drying device, the drying device includes an upper box body 1, a middle box body 2 and a lower box body 3, the upper box body 1 and the lower box body 3 are respectively arranged on the upper and lower sides of the middle box body 2, and the three are combined to form a drying box.
[0026] like Figure 2 and Figure 3 As shown, one side of the upper box body 1 is hinged to the middle box body 2, and the other side is detachably fixedly connected to the middle box body 2, and a heat preservation cotton 4 is arranged inside. The upper box body 1 is opened in a flip-top manner. Specifically, a first connecting portion 11 is arranged on the first outer side of the middle box body 2, and a second connecting portion 12 is arranged on the first outer side of the upper box body 1. The first connecting portion 11 is adapted to the second connecting portion 12, and both are provided with screw holes to cooperate with bolts to realize the detachable fixed connection between the upper box body 1 and the middle box body 2. A hinge seat 13 is arranged on the second outer side of the middle box body 2, and a hinge rod 14 is arranged on the second outer side of the upper box body 1. One end of the hinge rod 14 is hinged to the hinge seat 13, and the other end is fixedly connected to the second outer side of the upper box body 1. The hinge between the middle box body 2 and the upper box body 1 is realized by the hinge seat 13 and the hinge rod 14.
[0027] Preferably, a first handle 18 is provided in the middle of the first outer side surface of the upper box body 1 to facilitate opening the upper box body 1 .
[0028] Furthermore, several groups of clamping plates 9 are arranged inside the upper box body 1, and the heat-insulating cotton 4 is arranged between each group of clamping plates 9, and an extension portion 10 is arranged to cover the end surface of the clamping plate 9. The extension portion 10 is fixedly connected to the clamping plate 9 by screws. Dividing the heat-insulating cotton 4 into several groups can reduce the replacement cost.
[0029] like Figure 4 As shown, a fabric channel is provided in the middle of the middle box 2, and a plurality of heating rods 5 are arranged on the upper and lower sides of the fabric channel. The middle box 2 is hollow inside, and a fabric inlet and a fabric outlet are arranged at both ends of the fabric channel. The fabric enters the middle box 2 from the fabric inlet, and after being dried by the upper and lower groups of heating rods 5, it exits from the fabric outlet.
[0030] The bottom of the middle box 2 is provided with a first bracket 6, and the bottom of the first bracket 6 is provided with a first universal wheel 20, which is convenient for moving the device. Specifically, both ends of the middle box 2 are provided with an expansion part 15, and the first bracket 6 is arranged below the expansion part 15.
[0031] like Figure 5 As shown. The lower box body 3 is detachably fixedly connected to the middle box body 2, and a second bracket 7 is provided at the bottom, and a second universal wheel 21 is provided at the bottom of the second bracket 7. The second bracket 7 is provided inside the first bracket 6, and a slide groove 16 is provided inside the first bracket 6, and a sliding protrusion 17 is provided outside the second bracket 7, and the sliding protrusion 17 is slidably provided in the slide groove 16 to realize the movement of the second bracket 7 relative to the first bracket 6, and the movement area can be limited by the cooperation of the slide groove 16 and the sliding protrusion 17.
[0032] The first outer side surface and the second outer side surface of the middle box body 2 are both provided with a first connecting portion 11. The first outer side surface and the second outer side surface of the lower box body 3 are both provided with a second connecting portion 12. The first connecting portion 11 is adapted to the second connecting portion 12, and both are provided with screw holes to cooperate with bolts to achieve fixed connection, thereby achieving a detachable fixed connection between the middle box body 2 and the lower box body 3.
[0033] The lower box body 3 is provided with heat preservation cotton 4. Specifically, the lower box body 3 is provided with several groups of clamping plates 9, the heat preservation cotton 4 is arranged between each group of clamping plates 9, and an extension part 10 is provided to cover the end surface of the clamping plate 9, and the extension part 10 is fixedly connected with the clamping plate 9 by screws.
[0034] The second bracket 7 is provided with an exhaust gas collecting box 8, which is connected to the lower box body 3 through an air pipe 22. The exhaust gas collecting box 8 sucks out and collects the exhaust gas generated by drying in the drying box through the air pipe 22 to prevent the exhaust gas from being discharged and polluting the environment.
[0035] A second handle 19 is provided on the second outer side surface of the lower box body 3 so as to pull the lower box body 3 to move relative to the middle box body 2 .
[0036] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. A drying device for a gravure printing machine, characterized in that: include: A drying device; the drying device comprises an upper box (1), a middle box (2) and a lower box (3); the upper box (1) and the lower box (3) are respectively arranged on the upper and lower sides of the middle box (2); One side of the upper box body (1) is hinged to the middle box body (2), and the other side is detachably fixedly connected to the middle box body (2), and a heat-insulating cotton (4) is arranged inside; A fabric channel is provided in the middle of the middle box (2), and a plurality of heating rods (5) are provided on the upper and lower sides of the fabric channel; a first bracket (6) is provided at the bottom of the middle box (2); a first universal wheel (20) is provided at the bottom of the first bracket (6); The lower box (3) is detachably fixedly connected to the middle box (2), and a second bracket (7) is provided at the bottom; a second universal wheel (21) is provided at the bottom of the second bracket (7); the thermal insulation cotton (4) is provided inside the lower box (3); The second bracket (7) is provided with a waste gas collection box (8); the waste gas collection box (8) is connected to the lower box body (3) through an air supply pipe (22).
2. A drying device for a gravure printing machine according to claim 1, characterized in that: A plurality of groups of clamping plates (9) are arranged inside the upper box body (1) and the lower box body (3); the thermal insulation cotton (4) is arranged between each group of the clamping plates (9), and an extension portion (10) is arranged to cover the end surface of the clamping plate (9); the extension portion (10) is fixedly connected to the clamping plate (9) by screws.
3. A drying device for a gravure printing machine according to claim 1, characterized in that: The first outer side surface of the middle box body (2) is provided with a first connecting portion (11); the first outer side surfaces of the upper box body (1) and the lower box body (3) are provided with second connecting portions (12); the first connecting portion (11) and the second connecting portion (12) are adapted to each other and both are provided with screw holes for matching with bolts to achieve fixed connection.
4. A drying device for a gravure printing machine according to claim 1, characterized in that: The second outer side surface of the middle box body (2) is provided with a hinge seat (13); the second outer side surface of the upper box body (1) is provided with a hinge rod (14); one end of the hinge rod (14) is hinged to the hinge seat (13), and the other end is fixedly connected to the second outer side surface of the upper box body (1).
5. A drying device for a gravure printing machine according to claim 1, characterized in that: The middle box body (2) is provided with expansion parts (15) at both ends; the first bracket (6) is arranged below the expansion part (15); and the second bracket (7) is arranged inside the first bracket (6).
6. A drying device for a gravure printing machine according to claim 5, characterized in that: A sliding groove (16) is arranged on the inner side of the first bracket (6); a sliding protrusion (17) is arranged on the outer side of the second bracket (7); and the sliding protrusion (17) is slidably arranged in the sliding groove (16).
7. A drying device for a gravure printing machine according to claim 1, characterized in that: A first handle (18) is provided on the first outer side surface of the upper box body (1).
8. A drying device for a gravure printing machine according to claim 1, characterized in that: A second handle (19) is provided on the second outer side surface of the lower box body (3).