Combined aluminum substrate for printing

Abstract

The utility model discloses a combined printing aluminium substrate, including aluminium plate main part, support plate, side slot and extrusion bolt, the bottom of aluminium plate main part is fixedly connected with the support plate, the bottom center of support plate is rotatingly connected with driving gear, the support plate bottom both sides of driving gear are provided with the chute, the inner side of chute is slidingly connected with the slide strip, and the side slot is connected with the extrusion bolt. The surface, facing the outer side of the sliding groove, of the sliding strip is fixedly connected with the side inserting block, a tooth groove is formed in the surface, facing the side of the driving gear, of the side inserting groove, the driving paper wheel is meshed with the tooth groove, and the side inserting grooves are fixedly connected to the bottom edges of the supporting plates on the two sides of the sliding groove. The two sides of the bottom of the supporting plate are both fixedly connected with a positive inserting groove and a storage groove, the positive inserting groove and the storage groove are in central symmetry through the driving gear, and an adjusting groove is formed in the surface of the storage groove. According to the utility model, through the arrangement of the telescopic positive insertion block and the positive insertion groove, the aluminum substrate at the splicing center can be conveniently and independently taken out, the overall splicing stability is not influenced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to a combined aluminum substrate for printing. Background Art

[0002] Combination printing usually involves the combination of multiple printing processes. Due to its good physical and chemical properties, the aluminum substrate can adapt to different printing process requirements and ensure the realization of printing effects. The aluminum substrate has a high structural strength and can withstand various mechanical forces such as tension and pressure during the combination printing process to ensure the smooth progress of the printing process. In addition, the flatness and stability of the aluminum substrate help improve printing accuracy, reduce errors in the printing process, and make the quality of printed products more reliable.

[0003] Patent No. CN 221642148 U discloses a modular aluminum substrate for printing. It can be quickly assembled from the side by inserting a connecting rod. Two buckle plates are set in the middle of the pad, which can be plugged in and assembled from the front and back directions to facilitate rapid expansion of the overall area of ​​the aluminum substrate. The assembly is relatively convenient.

[0004] However, in use, there are the following defects:

[0005] Although the connecting rods and gusset plates are convenient for splicing in the front, back, left and right directions, this splicing method will cause the aluminum base plate in the center to be restricted. When it is worn and needs to be replaced, it is more troublesome. The aluminum base plates on the edges need to be removed together, which may affect the stability of other normal aluminum base plate splicing. Utility Model Content

[0006] The purpose of the utility model is to provide a combined aluminum substrate for printing, which solves the problem in the background art that the existing splicing method will cause the aluminum substrate located in the center to be restricted, which is troublesome when it is worn and needs to be replaced. The aluminum substrates at the edge need to be disassembled together, which may affect the stability of the normal splicing of other aluminum substrates.

[0007] The top of the supporting plate is provided with a toothed groove, and the bottom edge of the supporting plate is screwed to the toothed groove, and the toothed groove is fixedly connected to the supporting plate on both sides of the supporting plate.

[0008] When the front and rear support plates are aligned, the front and rear support plates are aligned, and the driving gear is rotated to make the side insert blocks extend from the bottom of the support plates. On the one hand, the slide bar is inserted into the slide groove at the bottom of the other support plate, and on the other hand, the side insert blocks are inserted into the side slots at the bottom of the other support plate, thereby completing the front and rear fixation. The cooperation between the front and rear insert blocks can quickly complete the splicing, and the structure is simple, the splicing is firm, and the practicality is strong. When disassembly is required, it is only necessary to retract the front insert blocks at the bottom of the two adjacent support plates into their respective storage grooves, and then rotate the driving gear to make the side insert blocks return to the bottom of their respective support plates, so that this separate splicing structure can be disassembled. The operation is simple and does not affect the overall stability of the splicing.

[0009] Preferably, the positive slot is consistent in size with the receiving slot, and the positive insert block fits in with the inner wall of the receiving slot.

[0010] Preferably, the side insert block passes through the side slot transversely, and the length of the side insert block is smaller than the distance between the side slots at both ends of the slide groove.

[0011] Preferably, a plurality of heat dissipation holes are provided at the four corners of the surface of the support plate.

[0012] Preferably, a torsion block is fixedly connected to the center of the bottom of the active paper wheel.

[0013] Preferably, a grinding pad is fixedly connected to the bottom surface of the side insert block to reduce friction between the side insert block and the vehicle slot.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model aligns the left and right support plates, and then slides the positive plug-in block in the storage slot to insert it into the adjustment slot at the bottom of the other support plate, thereby completing the fixation in the left and right directions, aligns the front and rear support plates, and then rotates the driving gear to make the side plug-in block extend from the bottom of the support plate. On the one hand, the slide bar is inserted into the slide groove at the bottom of the other support plate, and on the other hand, the side plug-in block is inserted into the side slot at the bottom of the other support plate, thereby completing the fixation in the front and rear directions. The positive slot and the side slot can limit the inserted positive plug-in block and the side plug-in block respectively, thereby ensuring the stability and rapid completion of the splicing. The structure is simple, the splicing is firm, and the practicability is strong.

[0016] 2. The utility model can complete separate disassembly through the front plug-in blocks and the side plug-in blocks. When disassembly is required, it is only necessary to retract the front plug-in blocks at the bottom of the two adjacent support plates into their respective storage slots, and then rotate the driving gear to return the side plug-in blocks to the bottom of their respective support plates. This allows the separate splicing structure to be disassembled. The operation is simple and does not affect the overall stability of the splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 It is an overall view of the utility model;

[0019] Figure 2 It is a schematic diagram of the bottom structure of the utility model.

[0020] In the figure: 1. Aluminum plate body; 2. Support plate; 3. Positive slot; 4. Storage slot; 5. Adjustment slot; 6. Positive insert; 7. Extrusion bolt; 8. Driving gear; 9. Twist block; 10. Slide groove; 11. Slide bar; 12. Side insert; 13. Tooth groove; 14. Sanding pad; 15. Side slot; 16. Heat dissipation hole. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, they are further elaborated below in conjunction with specific implementation methods.

[0022] A combined aluminum substrate for printing, see Figures 1 to 2The cam 15 is provided with a plurality of tooth grooves 13 on the bottom edge of the support plate 2, and the tooth grooves 13 are provided on the bottom edge of the support plate 2.

[0023] At the same time, both sides of the bottom of the support plate 2 are fixedly connected with a positive slot 3 and a storage slot 4, and the positive slot 3 and the storage slot 4 are symmetrical through the center of the driving gear 8. An adjusting slot 5 is provided on the surface of the storage slot 4, and a positive plug-in block 6 is slidably connected to the inner side of the storage slot 4. The extrusion bolt 7 passes through the adjusting slot 5 and is threadedly connected to the surface of the positive plug-in block 6. The positive plug-in blocks 6 at the bottom of the two adjacent support plates 2 are retracted into their respective storage slots 4, and then the driving gear 8 is rotated to make the side plug-in blocks 12 return to the bottom of their respective support plates 2. This separate splicing structure can be disassembled, which is simple to operate and does not affect the overall stability of the splicing.

[0024] Specifically, such as Figure 2 As shown, the positive slot 3 is consistent with the size of the receiving slot 4, and the positive insertion block 6 fits the inner wall of the receiving slot 4, so the positive insertion block 6 will not slide after being inserted into the receiving slot 4, thereby ensuring the stability of the left-right splicing.

[0025] It is worth noting that if Figure 2 As shown, the side insert block 12 passes through the side slot 15 horizontally, and the length of the side insert block 12 is less than the distance between the side slots 15 at both ends of the slide groove 10. Therefore, when the side slot 15 retracts to the bottom of the support plate 2, it will not affect the side insert block 12 at the bottom of the adjacent support plate 2 to be normally inserted into the side slot 15 at the bottom of the current support plate 2.

[0026] It is worth noting that if Figure 2 As shown, a number of heat dissipation holes 16 are opened at the four corners of the surface of the support plate 2. The aluminum plate body 1 will generate heat during use. The heat dissipation holes 16 can dissipate the heat and, in conjunction with other heat dissipation equipment, can improve the heat dissipation efficiency of the aluminum plate body 1.

[0027] It is worth noting that if Figure 2As shown, a twist block 9 is fixedly connected to the center of the bottom of the active paper wheel. The twist block 9 is convenient to be manually pinched and rotated, so that the active gear 8 drives the side insert block 12 to move, completing the splicing and disconnection of the support plate 2.

[0028] It is worth noting that if Figure 2 As shown, a frosted pad 14 is fixedly connected to the bottom surface of the side insert block 12. The frosted pad 14 can increase the friction between the side insert block 12 and the side slot 15, and play a damping and limiting role after insertion, thereby increasing the stability of the side insert block 12.

[0029] In actual use, when splicing, align the left and right support plates 2, then slide the positive plug-in block 6 in the storage slot 4 and insert it into the adjustment slot 5 at the bottom of the other support plate 2, thereby completing the left and right fixation, align the front and rear support plates 2, and then rotate the driving gear 8 to make the side plug-in block 12 extend from the bottom of the support plate 2. On the one hand, the slide bar 11 is inserted into the slide groove 10 at the bottom of the other support plate 2, and on the other hand, the side plug-in block 12 is inserted into the side slot 15 at the bottom of the other support plate 2, thereby completing the front and rear fixation. The cooperation of the positive plug-in block 6 and the side plug-in block 12 quickly completes the splicing, and the structure is simple, the splicing is firm, and the practicality is strong. In addition, through the positive plug-in block 6 and the side plug-in block 12, separate disassembly can be completed. When disassembly is required, it is only necessary to retract the positive plug-in blocks 6 at the bottom of the two adjacent support plates 2 into their respective storage slots 4, and then rotate the driving gear 8 to make the side plug-in block 12 return to the bottom of their respective support plates 2, so that this separate splicing structure can be disassembled. The operation is simple, does not affect the overall stability of the splicing, and is highly practical.

[0030] In addition, the components designed in this utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by this utility model does not involve improvements to internal structures and methods.

[0031] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A combined aluminum substrate for printing, comprising an aluminum plate body (1), a support plate (2), a side slot (15) and an extrusion bolt (7), characterized in that: The bottom of the aluminum plate body (1) is fixedly connected to a support plate (2), and the center of the bottom of the support plate (2) is rotatably connected to a driving gear (8). The bottoms of the support plates (2) on both sides of the driving gear (8) are provided with slide grooves (10), and the inner side of the slide groove (10) is slidably connected to a slide bar (11), and the surface of the slide bar (11) facing the outside of the slide groove (10) is fixedly connected to the side insert block (12), and the surface of the side slot (15) facing the side of the driving gear (8) is provided with a tooth groove (13), and the driving paper wheel and the tooth groove ( 13) are engaged, and the bottom edges of the support plates (2) on both sides of the slide groove (10) are fixedly connected with side slots (15); the bottom sides of the support plate (2) are fixedly connected with positive slots (3) and receiving slots (4), and the positive slots (3) and receiving slots (4) are centrally symmetrical through the driving gear (8), and the surface of the receiving slot (4) is provided with an adjustment slot (5), and the inner side of the receiving slot (4) is slidably connected with a positive plug block (6), and the extrusion bolt (7) passes through the adjustment slot (5) and is threadedly connected to the surface of the positive plug block (6).

2. The combined printing aluminum substrate according to claim 1, characterized in that: The positive slot (3) is consistent in size with the receiving slot (4), and the positive insert block (6) fits in contact with the inner wall of the receiving slot (4).

3. The combined printing aluminum substrate according to claim 1, characterized in that: The side insert block (12) passes through the side slot (15) transversely, and the length of the side insert block (12) is smaller than the distance between the side slots (15) at both ends of the slide groove (10).

4. The combined printing aluminum substrate according to claim 1, characterized in that: A plurality of heat dissipation holes (16) are provided at the four corners of the surface of the support plate (2).

5. The combined printing aluminum substrate according to claim 1, characterized in that: A torsion block (9) is fixedly connected to the center of the bottom of the active paper wheel.

6. The combined printing aluminum substrate according to claim 1, characterized in that: A grinding pad (14) is fixedly connected to the bottom surface of the side insert block (12).

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