Printing product compaction auxiliary equipment
By designing a printed compaction auxiliary equipment including a C-type mounting frame, cylinder, printhead and compaction mechanism, the problem of difficulty in dealing with the air bag between the leather and the placing table is solved, and the smooth laying and high-quality imprinting of the leather is achieved.
Patent Information
- Application Number
- CN202421694526.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-17
AI Technical Summary
Existing printed compaction auxiliary equipment is difficult to deal with the air bag between the leather and the placing table, resulting in uneven leather laying and affecting the quality of the imprint.
A printed compaction auxiliary device is designed including a C-type mounting frame, a cylinder, a print head and a compacting mechanism. The compaction mechanism drives the printhead and mounting plate down through the cylinder, drives the connecting rod and the press wheel to contact the leather. Through the cooperation of the spring and the connecting rod, the press wheel is pushed to rotate to flatten the leather, and blows high-pressure air through the air pump to discharge the air bag on the leather surface.
Effectively flatten the leather surface, eliminate air bags, and ensure smooth laying of the leather, thereby improving the quality of the imprint.
Smart Images
Figure CN223001306U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the production and technology field of printed products, in particular to an auxiliary equipment for compacting printed products. Background Technique
[0002] Imprinting is a forming method in which, under the action of pressure, the thickness of its material changes, and the material outside the extrusion is filled in the convex and concave parts of the die cavity with undulating fine lines, so as to form undulating bulges, words or patterns on the surface of the workpiece. Such as coins, commemorative medals, etc., are all formed by pressing. In the production of leather products, patterns, textures, etc. are usually printed on the leather surface by imprinting to make it more beautiful.
[0003] During the imprinting process of leather materials, since leather materials are relatively soft and have strong sealing properties, when laying leather, there are easily air pockets between the leather material and the contact cotton on the placement table, making the laying of the leather uneven. Existing auxiliary equipment for compacting printed products is difficult to handle the air pockets between the leather and the placement table when the printing head is imprinting, resulting in the phenomenon that the leather is stacked together, affecting the imprinting quality of the leather. In view of this, we propose an auxiliary equipment for compacting printed products. Content of the Utility Model
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide an auxiliary equipment for compacting printed products to solve the technical problem that the existing auxiliary equipment for compacting printed products is difficult to handle the air pockets between the leather and the placement table.
[0005] To achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an auxiliary equipment for compacting printed products, including a placement table, a C-shaped mounting frame is arranged on the tabletop of the placement table, a cylinder is arranged on the top of the C-shaped mounting frame, the output end of the cylinder extends into the inner cavity at the top of the C-shaped mounting frame and is fixedly connected with a printing head, and a compacting mechanism is arranged between the printing head and the inner wall at the top of the C-shaped mounting frame;
[0006] The compacting mechanism includes a mounting plate and a number of connecting rods; the mounting plate is fixedly sleeved on one side along the top of the output end of the cylinder, one ends of the number of connecting rods are rotatably connected to the side surface of the mounting plate at equal intervals, the other ends of the connecting rods extend to the bottom of the printing head and are fixedly connected with a C-shaped mounting frame, both ends of the inner cavity at the bottom of the C-shaped mounting frame are rotatably connected with pressing wheels through rotating shafts, and a spring is arranged between the middle part of one side of the connecting rod and the mounting plate.
[0007] Preferably, a connecting groove communicating with the outside of the mounting plate is opened on the opposite surfaces of the mounting plate and the connecting rod, one end of the connecting rod extends into the connecting groove and is rotatably connected with the inner walls on both sides of the connecting groove through a rotating shaft.
[0008] Preferably, the inner wall of the closed end of the connecting groove is in contact with the side surface of one end of the connecting rod, and the inner wall of the closed end of the connecting groove is inclined outward from the top of the closed end of the connecting groove to the bottom of the closed end of the connecting groove.
[0009] Preferably, hooks are provided at both ends of the spring, a hanging ring A is provided at the opposite end of the mounting plate and the spring, a hanging ring B is provided in the middle of one side of the connecting rod, and both ends of the spring are fixedly connected to the mounting plate and the connecting rod respectively through the hooks, the hanging ring A and the hanging ring B, and a flattening assembly is provided between several connecting rods.
[0010] Preferably, the flattening assembly includes an air pump and a wind guiding ring; the air pump is fixedly installed on one side of the top surface of the C-shaped mounting frame by screws, the wind guiding ring is fixedly sleeved on the side surface of the printing head, the output end of the air pump is communicated with the inner cavity of the wind guiding ring through a pipeline, and a plurality of air outlets are equidistantly arranged at the bottom of the wind guiding ring, and the output ends of the plurality of air outlets all point to the center of the bottom of the printing head.
[0011] Preferably, guide rods are fixedly connected to both sides of the top of the mounting plate, and the mounting plate is limited and slid by the guide rods with the C-shaped mounting frame.
[0012] Preferably, through holes are formed at the positions of the C-shaped mounting frame relative to the guide rods, and the side surface of the guide rod is slidably connected with the inner wall of the through hole.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. The compaction mechanism provided by the present utility model drives the printing head and the mounting plate to descend through the air cylinder, the mounting plate drives the connecting rod to descend, the pressing wheel first contacts the leather surface, and during the descending process of the mounting plate, one end of the connecting rod is driven to flip and stretch the spring outside the mounting plate in the connecting groove, and then the pressing wheel is pushed to rotate in the C-shaped mounting frame, and the leather is subjected to downward and the acting force in the pushing direction of the pressing wheel, so as to push the air bag between the leather and the placing table flat, discharge the air, and make the leather in a flat state, ensuring the embossing quality of the leather.
[0015] 2. Before embossing, the air pump of the present utility model is driven, and the air pump transports high-pressure air to the wind guiding ring through a pipeline, and blows it to the leather at the center of the bottom of the printing head through the output end of the air outlet, and blows the air bag in the leather at the center of the bottom of the printing head to the outside, which is more convenient for the pressing wheel to extrude and flatten the leather. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the overall structural schematic diagram of the present utility model;
[0017] Figure 2 is the assembly structural schematic diagram of the compaction mechanism of the present utility model;
[0018] Figure 3 Partial structural schematic diagram of the compaction mechanism of the present utility model
[0019] Figure 4 Enlarged structural schematic diagram of the sectional structure at A of the present utility model
[0020] In the figure: 1. Placement table; 2. C-shaped mounting frame; 201. Through hole; 3. Cylinder; 4. Printing head; 5. Compaction mechanism; 501. Mounting plate; 5011. Connecting groove; 5012. Hanging ring A; 502. Connecting rod; 5021. Hanging ring B; 503. C-shaped mounting frame; 504. Pressing wheel; 505. Spring; 5051. Hook; 506. Blowing and leveling assembly; 5061. Air pump; 5062. Air guiding ring; 5063. Air outlet; 507. Guide rod. Specific implementation mode
[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:
[0022] Embodiment:
[0023] This embodiment discloses an auxiliary device for compacting printed matter. Refer to Figures 1 to 4 , including a placement table 1. A C-shaped mounting frame 2 is provided on the tabletop of the placement table 1. A cylinder 3 is provided at the top of the C-shaped mounting frame 2. The output end of the cylinder 3 extends into the inner cavity at the top of the C-shaped mounting frame 2 and is fixedly connected to a printing head 4. A compaction mechanism 5 is provided between the printing head 4 and the inner wall at the top of the C-shaped mounting frame 2. When the present utility model is used, first lay the leather to be embossed on the placement table 1, drive the cylinder 3 through an external control mechanism, the output end of the cylinder 3 drives the printing head 4 and the compaction mechanism 5 to move downward, the compaction mechanism 5 first contacts the leather, compacts and flattens the leather, and the printing head 4 prints the pattern on the surface of the leather.
[0024] Specifically, as Figure 1 , Figure 2 , Figure 3As shown, the compaction mechanism 5 includes a mounting plate 501 and a number of connecting rods 502. In the present utility model, there are four connecting rods 502. The mounting plate 501 is fixedly sleeved on one side of the top of the printing head 4 along the output end of the air cylinder 3. One ends of the number of connecting rods 502 are rotatably connected to the side surface of the mounting plate 501 at equal intervals. The other ends of the connecting rods 502 extend to the bottom of the printing head 4 and are fixedly connected with a C-shaped mounting frame 503. Both ends of the inner cavity at the bottom of the C-shaped mounting frame 503 are rotatably connected with pressing wheels 504 through rotating shafts. A spring 505 is provided between the middle part of one side of the connecting rod 502 and the mounting plate 501. When the output end of the air cylinder 3 drives the printing head 4 to descend, it will drive the mounting plate 501 to descend. The mounting plate 501 drives the connecting rod 502 to descend. The pressing wheel 504 first contacts the leather surface. During the continuous descent of the mounting plate 501, it drives one end of the connecting rod 502 to flip on the side surface of the mounting plate 501, and then pushes the pressing wheel 504 to rotate in the C-shaped mounting frame 503 towards the outside. The leather is subjected to downward and the acting force in the direction of the pushing of the pressing wheel 504, thereby flattening the leather and stretching the spring 505 at the same time.
[0025] Further, as Figure 4 shown, a connecting groove 5011 communicating with the outside of the mounting plate 501 is formed on the opposite surfaces of the mounting plate 501 and the connecting rod 502. One end of the connecting rod 502 extends into the connecting groove 5011 and is rotatably connected to the inner walls on both sides of the connecting groove 5011 through a rotating shaft. During the continuous descent of the mounting plate 501, it drives one end of the connecting rod 502 to flip towards the outside of the mounting plate 501 in the connecting groove 5011.
[0026] Still further, as Figure 4 shown, the inner wall of the closed end of the connecting groove 5011 is in contact with the side surface of one end of the connecting rod 502, and the inner wall of the closed end of the connecting groove 5011 is inclined outward from the top of the closed end of the connecting groove 5011 to the bottom of the closed end of the connecting groove 5011, preventing the connecting rod 502 from flipping towards the inner side of the bottom of the mounting plate 501 and affecting the embossing of the printing head 4.
[0027] It should be noted that, as Figure 3 shown, hooks 5051 are provided at both ends of the spring 505. A hanging ring A5012 is provided at the opposite end of the mounting plate 501 and the spring 505. A hanging ring B5021 is provided in the middle of one side of the connecting rod 502. Both ends of the spring 505 are fixedly connected to the mounting plate 501 and the connecting rod 502 respectively through the hooks 5051, the hanging ring A5012 and the hanging ring B5021. A blowing and flattening assembly 506 is provided between the number of connecting rods 502. During the continuous descent of the mounting plate 501, it drives one end of the connecting rod 502 to flip towards the outside of the mounting plate 501 in the connecting groove 5011, drives the spring 505 to stretch through the hooks 5051, the hanging ring A5012 and the hanging ring B5021. When the air cylinder 3 is driven to contract by an external control mechanism, due to the elastic force of the spring 505, the connecting rod 502 is driven to reset.
[0028] It should be noted that, as Figure 1 , Figure 2 shown, the flattening assembly 506 includes an air pump 5061 and an air guide ring 5062; the air pump 5061 is fixedly installed on one side of the top surface of the C-shaped mounting frame 2 by screws, the air guide ring 5062 is fixedly sleeved on the side of the printing head 4, the output end of the air pump 5061 is communicated with the inner cavity of the air guide ring 5062 through a pipeline, and a plurality of air outlets 5063 are equidistantly arranged at the bottom of the air guide ring 5062. The output ends of the plurality of air outlets 5063 all point to the center of the bottom of the printing head 4. By driving the air pump 5061 through an external control mechanism, the air pump 5061 transports high-pressure air to the air guide ring 5062 through the pipeline, and blows it to the leather at the center of the bottom of the printing head 4 through the output end of the air outlet 5063, blowing the air bag in the leather at the center of the bottom of the printing head 4 to the outside, which is more convenient for the pressing and leveling of the pressing wheel 504.
[0029] It is worth introducing that, as Figure 1 shown, guide rods 507 are fixedly connected to both sides of the top of the mounting plate 501, and the mounting plate 501 is limited and slid by the guide rods 507 with respect to the C-shaped mounting frame 2. Through holes 201 are formed in the position of the C-shaped mounting frame 2 relative to the guide rods 507, and the side surfaces of the guide rods 507 are slidably connected to the inner walls of the through holes 201. When the mounting plate 501 rises or falls, it drives the guide rods 507 to slide in the through holes 201, and limits the mounting plate 501 horizontally.
[0030] Working principle: When the utility model is used, first lay the leather to be embossed on the placing table 1, drive the air pump 5061 through an external control mechanism, the air pump 5061 transports high-pressure air to the air guide ring 5062 through the pipeline, and blows it to the leather at the center of the bottom of the printing head 4 through the output end of the air outlet 5063, blowing the air bag in the leather at the center of the bottom of the printing head 4 to the outside, which is more convenient for the pressing and leveling of the pressing wheel 504. Drive the cylinder 3 through an external control mechanism, the output end of the cylinder 3 drives the printing head 4 and the mounting plate 501 to descend, the mounting plate 501 drives the guide rods 507 to slide in the through holes 201, and at the same time the mounting plate 501 drives the connecting rod 502 to descend. The pressing wheel 504 first contacts the surface of the leather. During the continuous descent of the mounting plate 501, it drives one end of the connecting rod 502 to flip outward from the mounting plate 501 in the connecting groove 5011, and drives the spring 505 to stretch through the hook 5051, the hanging ring A5012 and the hanging ring B5021, and then pushes the pressing wheel 504 to rotate in the C-shaped mounting frame 503 outward. The leather is subjected to downward and the acting force in the pushing direction of the pressing wheel 504, and then the leather is pushed flat, and the printing head 4 prints the pattern on the surface of the leather. After the embossing is completed, the external control mechanism drives the cylinder 3 to contract, and the mounting plate 501 rises. Due to the elastic force of the spring 505, the connecting rod 502 is driven to reset.
[0031] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.
Claims
1. A printed product compaction auxiliary device, characterized in that: The device comprises a placing table (1), wherein a C-shaped mounting frame (2) is provided on the tabletop of the placing table (1), a cylinder (3) is provided on the top of the C-shaped mounting frame (2), an output end of the cylinder (3) extends to the inner cavity at the top of the C-shaped mounting frame (2) and is fixedly connected to a print head (4), and a compacting mechanism (5) is provided between the print head (4) and the inner wall at the top of the C-shaped mounting frame (2); The compacting mechanism (5) comprises a mounting plate (501) and a plurality of connecting rods (502); the mounting plate (501) is fixedly sleeved on one side of the output end of the cylinder (3) along the top of the printing head (4); one end of a plurality of connecting rods (502) is rotatably connected to the side of the mounting plate (501) at equal intervals; the other end of the connecting rod (502) extends to the bottom of the printing head (4) and is fixedly connected to a C-shaped mounting frame (503); the inner cavities at both ends of the bottom of the C-shaped mounting frame (503) are rotatably connected to pressure wheels (504) via a rotating shaft; and a spring (505) is provided between the middle of one side of the connecting rod (502) and the mounting plate (501).
2. The printed product compaction auxiliary device according to claim 1, characterized in that: A connecting groove (5011) connected to the outside of the mounting plate (501) is provided on one side of the mounting plate (501) opposite to the connecting rod (502); one end of the connecting rod (502) extends into the connecting groove (5011) and is rotatably connected to the inner walls on both sides of the connecting groove (5011) via a rotating shaft.
3. The printed product compaction auxiliary device according to claim 2, characterized in that: The inner wall of the closed end of the connecting groove (5011) is connected to the side surface of one end of the connecting rod (502), and the inner wall of the closed end of the connecting groove (5011) is inclined outward from the top of the closed end of the connecting groove (5011) to the bottom of the closed end of the connecting groove (5011).
4. The printed product compaction auxiliary device according to claim 3, characterized in that: Both ends of the spring (505) are provided with hooks (5051); the end of the mounting plate (501) opposite to the spring (505) is provided with a hanging ring A (5012); a hanging ring B (5021) is provided in the middle of one side of the connecting rod (502); the two ends of the spring (505) are respectively fixedly connected to the mounting plate (501) and the connecting rod (502) through the hooks (5051), the hanging ring A (5012) and the hanging ring B (5021); and a flattening assembly (506) is provided between a plurality of the connecting rods (502).
5. The printed product compaction auxiliary device according to claim 4, characterized in that: The flattening component (506) comprises an air pump (5061) and an air guide ring (5062); the air pump (5061) is fixedly mounted on one side of the top surface of the C-shaped mounting frame (2) by means of screws, the air guide ring (5062) is fixedly sleeved on the side of the printing head (4), the output end of the air pump (5061) is connected to the inner cavity of the air guide ring (5062) by means of a pipeline, and a plurality of air outlets (5063) are evenly spaced at the bottom of the air guide ring (5062), and the output ends of the plurality of air outlets (5063) all point to the bottom center of the printing head (4).
6. The printed product compaction auxiliary device according to claim 4, characterized in that: Both sides of the top of the mounting plate (501) are fixedly connected with guide rods (507), and the mounting plate (501) is limitedly slidable with the C-shaped mounting frame (2) via the guide rods (507).
7. The printed product compaction auxiliary device according to claim 6, characterized in that: The C-shaped mounting frame (2) is provided with a through hole (201) at a position relative to the guide rod (507), and the side surface of the guide rod (507) is slidably connected to the inner wall of the through hole (201).