Drying device for package printing

Abstract

The utility model discloses a drying device for package printing, which comprises a drying frame, a placing frame and a screen plate, two sides of the inner wall of the drying frame are fixedly connected with two sides of the placing frame, the surface of the screen plate is fixedly connected with the inner wall of the placing frame, and a positioning frame is arranged at the top of the placing frame. By arranging the electromagnet, the electromagnet is started to attract the positioning frame downwards, so that a workpiece is pressed and positioned by the positioning frame and the net plate, the stability of the workpiece is ensured, a user is prompted to take back the workpiece by using the time relay and the acousto-optic prompter, and the problem of lack of a prompting structure is solved; the problems that due to the fact that workpieces on the drying frame are dried, a user cannot be prompted to recover the workpieces in time after the workpieces are dried, the next batch of workpieces cannot be dried in time, the workpiece drying efficiency is reduced, meanwhile, a positioning structure for the workpieces is lacked, and the workpieces can fall off in the drying process are solved, and the effects of prompting recovery and positioning are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and printing, in particular to a drying device for packaging and printing. Background Art

[0002] Package printing is the printing with various packaging materials as carriers, and printing decorative patterns, designs or words on the packaging to make the product more attractive or more descriptive, so as to convey information and increase sales, including the printing of packaging cartons, packaging bottles, packaging cans, etc. Package printing occupies a large proportion in both the printing industry and the packaging industry, and is an indispensable part of packaging engineering. There are printing methods such as letterpress printing, flat printing, gravure printing, screen printing, and perforated plate printing. The main elements of printing are paper, ink, color, etc. Package printing needs to take into account issues such as economy and environmental protection, and needs to be able to fully and well express the information to be printed. The drying rack is a drying and placement equipment for packaging printing. It has a movable multi-layer grid design, a large placement space, and is easy to operate. It saves workshop and warehouse area, and can be used for normal temperature drying and high temperature baking of the packaged and printed products.

[0003] For example, the application number is CN202020531242.4. The utility model belongs to the technical field of packaging and printing, and is particularly a drying rack for packaging and printing drying equipment, including a fixed plate, a leg fixedly connected to the lower end of the fixed plate, a roller arranged on the lower end of the fixed plate close to the fixed plate, a rectangular groove provided on the upper surface of the fixed plate, a frame fixedly connected to both sides of the upper end of the fixed plate, a drying plate fixedly connected to the frame, a fixed seat welded and fixed at both ends of the frame, a limited position hole provided at the upper end of the fixed seat, a support plate arranged on the roller, and a fixed block welded and fixed at one end of the support plate away from the roller. The utility model can classify and place packaging and printing products by setting drying plates and air holes, which makes drying more convenient and improves the practicality of the drying rack. Three groups of drying plates can be set to place different types of packaging and printing products, which greatly improves the scope of application of the drying rack. The rollers provided avoid manual handling and improve the flexibility of the drying rack.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problems that the traditional drying rack has a relatively simple overall structure, a large weight and volume, is not convenient for assembly and disassembly, and reduces the practicality of the drying rack, and cannot adjust the position according to actual conditions, resulting in the drying rack being inconvenient to move during operation, thereby narrowing the scope of application of the drying rack. However, during use, there is a lack of a prompt structure, resulting in the workpieces on the drying rack being unable to promptly prompt the user to come and collect the workpieces after the drying process is completed, thereby failing to dry the next batch of workpieces in time, reducing the drying efficiency of the workpieces. At the same time, there is a lack of a positioning structure for the workpieces, resulting in the workpieces falling during the drying process. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a drying device for packaging printing, which has the advantages of prompting for retraction and positioning, and solves the problem of lack of a prompt structure, which leads to the inability to promptly prompt the user to recycle the workpieces on the drying rack after the workpieces are dried, and thus the next batch of workpieces cannot be dried in time, reducing the drying efficiency of the workpieces. At the same time, the lack of a positioning structure for the workpieces leads to the problem of the workpieces falling during the drying process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for packaging printing, comprising a drying rack, a placement frame and a screen, the two sides of the inner wall of the drying rack are fixedly connected to the two sides of the placement frame, the surface of the screen is fixedly connected to the inner wall of the placement frame, a positioning frame is provided on the top of the placement frame, the four corners of the bottom of the positioning frame are fixedly connected to springs, the two sides of the top of the placement frame are fixedly connected to electromagnets, the placement frame is made of metal iron, the four corners of the top of the placement frame are fixedly connected to limiting components, a grid is provided inside the placement frame, the surface of the grid is fixedly connected to the inner wall of the positioning frame, the left side of the bottom of the inner wall of the drying rack is fixedly connected to an audible and visual prompter, the front side of the left side of the bottom of the inner wall of the drying rack is fixedly connected to a time relay, and the time relay is electrically connected to the audible and visual prompter through a wire.

[0007] As a preferred embodiment of the utility model, the limit assembly includes a limit rod, the bottom of the limit rod is fixedly connected to the four corners of the top of the placement frame, the four corners of the bottom of the positioning frame are provided with limit grooves, and the inner wall of the limit groove is slidably connected to the top of the limit rod surface.

[0008] As a preferred embodiment of the present invention, the bottom of the grid is provided with air holes, and a plurality of the air holes are provided and are distributed at equal distances.

[0009] As a preferred embodiment of the utility model, a limiting plate is arranged on the top of the limiting rod, and the diameter of the limiting plate is larger than the diameter of the inner wall of the limiting groove.

[0010] As a preferred embodiment of the utility model, a protective pad is fixedly connected to the top of the electromagnet, and the protective pad is arranged in a mesh shape.

[0011] As a preferred embodiment of the utility model, a stud is fixedly connected to the bottom of the limiting plate, a screw hole is opened on the top of the limiting rod, and the surface of the stud is threadedly connected to the inner wall of the screw hole.

[0012] As a preferred embodiment of the present invention, a contact rod is fixedly connected to the surface of the limit plate, and a plurality of the contact rods are provided and distributed at equal distances.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets an electromagnet and starts the electromagnet to adsorb the positioning frame downward, so that the workpiece is pressed down and positioned by the positioning frame and the mesh plate, thereby ensuring the stability of the workpiece. The time relay and the sound and light prompter are used to prompt the user to collect the workpiece, which solves the problem of lack of a prompt structure, resulting in the inability to promptly prompt the user to collect the workpiece after the workpiece on the drying rack is dried, thereby failing to dry the next batch of workpieces in time, reducing the drying efficiency of the workpiece. At the same time, the lack of a positioning structure for the workpiece results in the problem of the workpiece falling during the drying process, thereby achieving the effect of prompting the collection and positioning.

[0015] 2. The utility model sets a limit assembly, which makes it convenient for the user to limit the positioning frame front, back, left and right by utilizing the sliding cooperation between the limit rod and the limit groove during the up and down movement of the positioning frame, thereby preventing the positioning frame from shifting when the workpiece is pressed down for positioning, thereby improving the stability of use.

[0016] 3. The utility model provides ventilation holes, so that when the user uses the grid to press down and position the workpiece, the ventilation holes on the grid can further increase the contact area between the workpiece and the air, reduce the influence of the grid on the drying effect of the workpiece, and improve the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the placement frame of the utility model;

[0019] Figure 3 It is a partial exploded schematic diagram of the positioning frame of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. Drying rack; 2. Placement frame; 3. Screen plate; 4. Positioning frame; 5. Spring; 6. Electromagnet; 7. Limiting assembly; 71. Limiting rod; 72. Limiting slot; 8. Grid; 9. Sound and light prompter; 10. Time relay; 11. Air vent; 12. Limiting plate; 13. Protective pad; 14. Stud; 15. Contact rod. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides a drying device for packaging printing, comprising a drying rack 1, a placing frame 2 and a screen plate 3, the two sides of the inner wall of the drying rack 1 are fixedly connected to the two sides of the placing frame 2, the surface of the screen plate 3 is fixedly connected to the inner wall of the placing frame 2, a positioning frame 4 is arranged on the top of the placing frame 2, the four corners of the bottom of the positioning frame 4 are fixedly connected to springs 5, the two sides of the top of the placing frame 2 are fixedly connected to electromagnets 6, the placing frame 2 is made of metal iron, the four corners of the top of the placing frame 2 are fixedly connected to limiting components 7, a grid frame 8 is arranged inside the placing frame 2, the surface of the grid frame 8 is fixedly connected to the inner wall of the positioning frame 4, an audible and visual prompter 9 is fixedly connected to the left side of the bottom of the inner wall of the drying rack 1, a time relay 10 is fixedly connected to the front side of the left side of the bottom of the inner wall of the drying rack 1, and the time relay 10 is electrically connected to the audible and visual prompter 9 through a wire.

[0024] refer to Figure 3 The limiting assembly 7 includes a limiting rod 71, the bottom of which is fixedly connected to the four corners of the top of the placement frame 2, and the four corners of the bottom of the positioning frame 4 are provided with limiting grooves 72, and the inner wall of the limiting groove 72 is slidably connected to the top of the surface of the limiting rod 71.

[0025] As a technical optimization solution of the utility model, by setting a limit assembly 7, the user can use the sliding cooperation between the limit rod 71 and the limit groove 72 to limit the positioning frame 4 front, back, left and right during the up and down movement of the positioning frame 4, thereby preventing the positioning frame 4 from being offset when pressing down to position the workpiece, thereby improving the stability of use.

[0026] refer to Figure 4 The bottom of the grid 8 is provided with ventilation holes 11, and a plurality of ventilation holes 11 are provided and are distributed at equal distances.

[0027] As a technical optimization scheme of the present invention, by providing air holes 11, it is convenient for the user to use the grid 8 to press down the workpiece to position it. The air holes 11 on the grid 8 can further increase the contact area between the workpiece and the air, reduce the influence of the grid 8 on the drying effect of the workpiece, and improve the use effect.

[0028] refer to Figure 3A limiting plate 12 is disposed on the top of the limiting rod 71 , and the diameter of the limiting plate 12 is greater than the diameter of the inner wall of the limiting groove 72 .

[0029] As a technical optimization scheme of the utility model, by setting a limit plate 12, it is convenient for the user to use the limit rod 71 and the limit groove 72 to limit the positioning frame 4 in the front, back, left and right directions, by taking advantage of the fact that the diameter of the limit plate 12 is larger than the diameter of the inner wall of the limit groove 72, so that the maximum distance of the upward movement of the positioning frame 4 can be limited, thereby preventing the limit rod 71 from being detached from the limit groove 72 when the positioning frame 4 is moved upward and reset by the elastic force of the spring 5.

[0030] refer to Figure 2 A protective pad 13 is fixedly connected to the top of the electromagnet 6, and the protective pad 13 is arranged in a mesh shape.

[0031] As a technical optimization solution of the utility model, by setting a protective pad 13, the impact force generated when the electromagnet 6 is turned on to adsorb the placement frame 2 can be buffered by the protective pad 13 to prevent the electromagnet 6 from being damaged by excessive impact force. The protective pad 13 is then arranged in a mesh shape so that the protective pad 13 does not affect the magnetic adsorption effect of the electromagnet 6 during the process of protecting the electromagnet 6.

[0032] refer to Figure 3 The bottom of the limiting plate 12 is fixedly connected with a stud 14, and the top of the limiting rod 71 is provided with a screw hole, and the surface of the stud 14 is threadedly connected with the inner wall of the screw hole.

[0033] As a technical optimization scheme of the utility model, by setting the stud 14 and the screw hole, when the user needs to disengage the limit rod 71 from the limit groove 72, the user can rotate the limit plate 12 so that the limit plate 12 drives the stud 14 to rotate, and then use the threaded connection between the stud 14 and the screw hole to separate the stud 14 from the screw hole. Then the user can move the positioning frame 4 upward to disengage the limit rod 71 from the limit groove 72, and then the user can replace the positioning frame 4 or perform other operations.

[0034] refer to Figure 4 A contact rod 15 is fixedly connected to the surface of the limiting plate 12, and a plurality of contact rods 15 are provided and are distributed at equal distances.

[0035] As a technical optimization solution of the utility model, by setting a contact rod 15, when the user needs to rotate the limit plate 12, the user's hand can drive the limit plate 12 to rotate by holding the contact rod 15, and then the limit plate 12 will be rotated, thereby increasing the friction between the user's hand and the limit plate 12 to prevent slipping.

[0036] The working principle and use process of the utility model are as follows: when the user places the workpiece on the mesh plate 3 on the placement frame 2, the user can start the electromagnet 6 so that the electromagnet 6 adsorbs the positioning frame 4 downward, so that the workpiece is pressed down and positioned by the positioning frame 4 and the mesh plate 3, thereby ensuring the stability of the workpiece. Then the user can start the time relay 10 for timing. When the timing of the time relay 10 ends, an electrical signal will be sent to turn on the sound and light prompter 9 to produce a prompt sound and a prompt light, thereby prompting the user to come and take out the workpiece in time. At this time, the user turns off the electromagnet 6 so that the electromagnet 6 no longer adsorbs the placement frame 2, and then the elastic force of the spring 5 will be released to push the positioning frame 4 to move upward, and then the workpiece can be taken out. In the process of the positioning frame 4 moving up and down, the sliding cooperation of the limit rod 71 and the limit groove 72 can be used to limit the positioning frame 4 front, back, left and right, to prevent the positioning frame 4 from offset when the workpiece is pressed down for positioning, and has the ability to prompt retraction and positioning.

[0037] To sum up: the drying device for packaging printing, by setting up the electromagnet 6, starts the electromagnet 6 to adsorb the placement frame 2 downward, so that the workpiece is pressed down and positioned by the positioning frame 4 and the screen 3, thereby ensuring the stability of the workpiece, and using the time relay 10 and the sound and light prompter 9 to prompt the user to come and collect the workpiece, solves the problem of lack of prompt structure, resulting in the workpiece on the drying rack cannot promptly prompt the user to come and collect the workpiece after the drying process is completed, so that the next batch of workpieces cannot be dried in time, reducing the drying efficiency of the workpiece, and the lack of positioning structure for the workpiece leads to the problem of workpiece falling during the drying process.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the 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 drying device for packaging printing, comprising a drying rack (1), a placement frame (2) and a screen (3), characterized in that: The two sides of the inner wall of the drying rack (1) are fixedly connected to the two sides of the placement frame (2); the surface of the mesh plate (3) is fixedly connected to the inner wall of the placement frame (2); a positioning frame (4) is arranged on the top of the placement frame (2); the four corners of the bottom of the positioning frame (4) are fixedly connected to springs (5); the two sides of the top of the placement frame (2) are fixedly connected to electromagnets (6); the material of the placement frame (2) is metal iron; the four corners of the top of the placement frame (2) are fixedly connected to limit position components (7); a grid frame (8) is arranged inside the placement frame (2); the surface of the grid frame (8) is fixedly connected to the inner wall of the positioning frame (4); the left side of the bottom of the inner wall of the drying rack (1) is fixedly connected to an audible and visual prompter (9); the front side of the left side of the bottom of the inner wall of the drying rack (1) is fixedly connected to a time relay (10); the time relay (10) is electrically connected to the audible and visual prompter (9) through a wire.

2. A drying device for packaging printing according to claim 1, characterized in that: The limiting assembly (7) comprises a limiting rod (71), the bottom of the limiting rod (71) being fixedly connected to the four corners of the top of the placement frame (2), the four corners of the bottom of the positioning frame (4) being provided with limiting grooves (72), the inner wall of the limiting groove (72) being slidably connected to the top of the surface of the limiting rod (71).

3. A drying device for packaging printing according to claim 1, characterized in that: The bottom of the grid (8) is provided with air holes (11), and a plurality of the air holes (11) are provided and are distributed at equal distances.

4. A drying device for packaging printing according to claim 2, characterized in that: A limiting plate (12) is arranged on the top of the limiting rod (71), and the diameter of the limiting plate (12) is larger than the diameter of the inner wall of the limiting groove (72).

5. A drying device for packaging printing according to claim 1, characterized in that: A protective pad (13) is fixedly connected to the top of the electromagnet (6), and the protective pad (13) is arranged in a mesh shape.

6. A drying device for packaging printing according to claim 4, characterized in that: A stud (14) is fixedly connected to the bottom of the limiting plate (12), a screw hole is provided on the top of the limiting rod (71), and the surface of the stud (14) is threadedly connected to the inner wall of the screw hole.

7. A drying device for packaging printing according to claim 4, characterized in that: A contact rod (15) is fixedly connected to the surface of the limiting plate (12), and a plurality of the contact rods (15) are provided and distributed at equal distances.

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