Embossing belt auxiliary replacing mechanism

Abstract

The utility model discloses an embossing belt auxiliary replacing mechanism which comprises a main body replacing part, a guide unit and a telescopic supporting seat, one end of the main body replacing part is supported by the telescopic supporting seat, the other end of the main body replacing part is detachably connected with a compression roller set of an embossing machine, and the guide unit is installed on the main body replacing part and is in an oval shape. A trumpet-shaped guide transition section is connected to the end, facing the telescopic supporting seat, of the guide unit, the large-caliber end of the guide transition section is connected with the guide unit, and the small-caliber end of the guide transition section faces the telescopic supporting seat. According to the auxiliary embossing belt replacing mechanism, one end of the main body replacing part is connected with the pressing roller set in a sleeved mode, the other end of the main body replacing part is supported by the telescopic supporting base, the embossing belt is arranged in the main body replacing part in a sleeved mode and moves to the guiding unit through the guiding transition section, the guiding unit enables the embossing belt to deform, then the embossing belt moves to the pressing roller set from the guiding unit, and therefore the embossing belt is replaced. The embossing belt is easy to replace, and the replacement process is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing machine equipment, in particular to an embossing belt auxiliary replacement mechanism. Background Art

[0002] An embossing machine is an important printing equipment for surface finishing of printed matter, paper products, plastics, and leather. It is widely used for embossing processing on the surfaces of packaging decoration, product advertising, book covers, color box cover papers, invitations, and other special products. The embossing processing technology can increase the aesthetic degree and decorative art effect of products, and improve the grade of products. When performing embossing processing, the surface of the raw material is embossed by the embossing roller or embossing belt of the embossing machine, and a not very obvious concave-convex texture is embossed on the surface of the raw material.

[0003] Due to the wear of the embossing belt during long-term operation, it is necessary to replace the embossing belt. In the prior art, when replacing the embossing belt, the distance between the pressure roller groups is adjusted, and then the embossing belt is removed and installed. However, the adjustment of the distance between the pressure roller groups is limited, and the embossing belt is generally made of steel material, so it is inconvenient to replace the embossing belt, resulting in less than ideal convenience in replacing the embossing belt. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an embossing belt auxiliary replacement mechanism with simple operation, convenience and quickness.

[0005] To solve the above technical problems, the utility model can adopt the following technical solutions:

[0006] An embossing belt auxiliary replacement mechanism includes a main body replacement part, a guiding unit, and a telescopic support seat. One end of the main body replacement part is supported by the telescopic support seat, and the other end is detachably connected to the pressure roller group of the embossing machine. The guiding unit is installed on the main body replacement part, and the guiding unit is elliptical. A guiding transition section is connected to one end of the guiding unit facing the telescopic support seat. The guiding transition section is trumpet-shaped. The large-diameter end of the guiding transition section is connected to the guiding unit, and the small-diameter end faces the telescopic support seat.

[0007] In one embodiment, the main body replacement part includes two parallel sleeves, and one ends of the two sleeves are connected by a fixing pipe fitting, and a strengthening pipe fitting is also connected at the middle position of the two sleeves.

[0008] In one embodiment, an arc chamfer is provided between the sleeve and the fixing pipe fitting.

[0009] In one embodiment, the guiding unit includes a fixed ring sleeve and a guiding ring sleeve. The fixed ring sleeve is installed on the main body replacement part. The guiding ring sleeve is elliptical and is placed outside the fixed ring sleeve. The guiding ring sleeve is connected to the fixed ring sleeve through a plurality of connecting rods.

[0010] In one embodiment, the guiding transition section includes a transition ring and a plurality of transition rods. The transition ring is fixed on the main body replacement part. One ends of the plurality of transition rods are respectively connected to the transition ring, and the other ends expand outwards and are respectively connected to the guiding unit.

[0011] In one embodiment, the telescopic support base includes a base, a support rod, an adjusting screw rod and a support member. The base is arranged at the bottom of the support rod. An adjusting nut is rotatably connected to the top of the support rod. The lower part of the adjusting screw rod penetrates into the support rod and is threadedly connected to the adjusting nut. The support member is arranged at the top end of the adjusting screw rod.

[0012] In one embodiment, a rotating handle is arranged on the outer side of the adjusting nut.

[0013] In one embodiment, a support groove matching with the main body replacement part is arranged at the top of the support member.

[0014] In one embodiment, a handrail is connected to the outer side of the support rod.

[0015] In one embodiment, the base is provided with casters. Beneficial effects

[0016] For the embossing belt auxiliary replacement mechanism of the present utility model, when replacing the embossing belt, the embossing belt is sleeved on the main body replacement part, and one end of the main body replacement part is sleeved with the pressure roller group of the embossing machine. The telescopic support base supports the other end of the main body replacement part. Then, the embossing belt is moved. The embossing belt moves to the guiding unit through the guiding transition section, and the shape of the guiding unit causes the embossing belt to deform into an elliptical shape. The elliptical embossing belt then moves from the guiding unit to the pressure roller group, thereby realizing the replacement of the embossing belt, making the operation of replacing the embossing belt simple and the replacement process convenient and fast. Brief description of the drawings

[0017] Figure 1 is a structural schematic diagram of the embossing belt auxiliary replacement mechanism of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the main body replacement part of the embossing belt auxiliary replacement mechanism of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the guiding unit of the embossing belt auxiliary replacement mechanism of the present utility model;

[0020] Figure 4 Schematic diagram of the telescopic support seat structure of the embossing belt auxiliary replacement mechanism of the present utility model;

[0021] Figure 5 Schematic diagram of the embossing belt replacement process of the present utility model.

[0022] 100. Main body replacement part; 110. Sleeve; 120. Fixed pipe fitting; 130. Reinforcing pipe fitting; 140. Arc chamfer;

[0023] 200. Guide unit; 210. Fixed ring sleeve; 220. Guide ring sleeve; 230. Connecting rod;

[0024] 300. Telescopic support seat; 310. Base; 311. Caster; 320. Support rod; 321. Hanging part; 330. Adjusting screw rod; 340. Support member; 341. Support groove; 350. Adjusting nut; 351. Rotating handle;

[0025] 400. Guide transition section; 410. Transition ring; 420. Transition rod;

[0026] 10. Embossing belt; 20. Pressing roller group. Detailed implementation manners

[0027] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific implementation manners and are not intended to limit the present utility model. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.

[0030] Please refer to Figures 1 to 5 Figures 1 to 5 , an embossing belt auxiliary replacement mechanism, including a main body replacement part 100, a guiding unit 200 and a telescopic support base 300. One end of the main body replacement part 100 is supported by the telescopic support base 300, and the other end is detachably connected to the embossing roller set 20 of the embossing machine. The guiding unit 200 is installed on the main body replacement part 100, and the guiding unit 200 is elliptical. A guiding transition section 400 is connected to one end of the guiding unit 200 facing the telescopic support base 300. The guiding transition section 400 is trumpet-shaped. The large-diameter end of the guiding transition section 400 is connected to the guiding unit 200, and the small-diameter end faces the telescopic support base 300.

[0031] Specifically, in this embodiment, when replacing and installing the embossing belt 10, the embossing belt 10 is sleeved on the main body replacement part 100, and then the telescopic support base 300 supports one end of the main body replacement part 100 through which the embossing belt 10 passes. After the support, the telescopic support base 300 is pushed, so that the main body replacement part 100 moves towards the embossing roller set 20 of the embossing machine. After moving to the set position, the other end of the main body replacement part 100 is sleeved with the embossing roller set 20 of the embossing machine. And after the sleeving, the embossing belt 10 on the main body replacement part 100 is moved, and the embossing belt 10 will move to the guiding unit 200 through the guiding transition section 400. The guiding transition section 400 is trumpet-shaped, which can facilitate the guiding of the embossing belt 10 and make the embossing belt 10 move to the guiding unit 200. The guiding unit 200 is elliptical, so that the embossing belt moving to the guiding unit 200 is deformed, and the embossing belt 10 forms an ellipse. Then the elliptical embossing belt 10 is moved to the embossing roller set 20, so as to realize the replacement and installation of the embossing belt 10. And the operation of replacing and installing the embossing belt 10 is simple, and the replacement and installation process is convenient and fast.

[0032] Please refer to Figure 2 Figure 2 , in order to facilitate the sleeving between the main body replacement part 100 and the embossing roller set 20, the main body replacement part 100 in this embodiment includes two parallel sleeves 110, and one end of the two sleeves 110 is connected by a fixing pipe fitting 120, and a strengthening pipe fitting 130 is also connected at the middle position of the two sleeves 110. The main body replacement part 100 forms a U-shaped structure through the two sleeves 110 and the fixing pipe fitting 120, and the two sleeves 110 and the fixing pipe fitting 120 can be integrally formed. The distance between the two sleeves 110 corresponds to the embossing roller set 20, and the ends of the two sleeves 110 can be sleeved into the ends of the embossing roller set 20. The setting of the strengthening pipe fitting 130 can improve the overall stability and firmness of the main body replacement part 100, and thus improve the service life of the main body replacement part 100.

[0033] Further, to facilitate the sleeving of the embossing belt 10 onto the main body replacement part 100 from the direction of the fixed pipe fitting 120, after the sleeve 110 is connected to the fixed pipe fitting 120, an arc chamfer 140 is provided between the sleeve 110 and the fixed pipe fitting 120. Through the arc chamfer 140, the circular embossing belt 10 can be easily sleeved onto the main body replacement part 100, avoiding damage to the main body replacement part 100.

[0034] Please refer to Figure 3 , to facilitate the guiding of the embossing belt 10 on the main body replacement part 100, the guiding transition section 400 in this embodiment includes a transition ring 410 and a plurality of transition rods 420. The transition ring 410 is fixed on the main body replacement part 100. One ends of the plurality of transition rods 420 are respectively connected to the transition ring 410, and the other ends expand outwards and are respectively connected to the guiding unit 200. At the same time, the guiding unit 200 includes a fixed ring sleeve 210 and a guiding ring sleeve 220. The fixed ring sleeve 210 is installed on the main body replacement part 100. The guiding ring sleeve 220 is elliptical and is placed outside the fixed ring sleeve 210, and the guiding ring sleeve 220 is connected to the fixed ring sleeve 210 through a plurality of connecting rods 230.

[0035] After the circular embossing belt 10 is sleeved onto the main body replacement part 100 and moved, the embossing belt 10 will pass through the guiding transition section 400 to the guiding unit 200. Since one ends of the plurality of transition rods 420 of the guiding transition section 400 expand outwards and are connected to the guiding ring sleeve 220 of the guiding unit 200, a horn shape will be formed between the plurality of transition rods 420. When the embossing belt 10 passes through the plurality of transition rods 420, it will gradually deform. When the embossing belt 10 moves to the guiding ring sleeve 220, because the guiding ring sleeve 220 is elliptical, therefore, after the embossing belt 10 moves to the guiding ring sleeve 220, it will also deform into an elliptical shape, thereby making its shape match that of the pressure roller group 20. Then, the embossing belt 10 on the guiding ring sleeve 220 can be moved onto the pressure roller group 20. Finally, through the horn shape formed by the plurality of transition rods 420 and the elliptical shape of the guiding ring sleeve 220, the embossing belt 10 is guided and deformed, so that the replacement and installation of the embossing belt 10 are convenient and simple. The transition ring 410, the fixed ring sleeve 210, and the plurality of connecting rods 230 can facilitate the assembly of the guiding transition section 400 and the guiding unit 200 and install them on the main body replacement part 100.

[0036] Please refer to Figure 4, since the heights of the pressure roller sets 20 of different embossing machines are different, in order to enable the auxiliary replacement mechanism to cooperate with the pressure roller sets 20 of different heights, therefore, the telescopic support base 300 in this embodiment includes a base 310, a support rod 320, an adjusting screw rod 330 and a support member 340. The base 310 is arranged at the bottom of the support rod 320. An adjusting nut 350 is rotatably connected to the top of the support rod 320. The lower part of the adjusting screw rod 330 penetrates into the support rod 320 and is threadedly connected to the adjusting nut 350. The support member 340 is arranged at the top of the adjusting screw rod 330. A rotating handle 351 is arranged on the outer side of the adjusting nut 350. A support groove 341 for cooperating with the main body replacement part 100 is arranged at the top of the support member 340.

[0037] When it is necessary to make the telescopic support base 300 correspond and cooperate with the pressure roller sets 20 of different heights, the worker rotates the rotating handle 351 on the outer side of the adjusting nut 350. When the rotating handle 351 rotates, it will drive the adjusting nut 350 to rotate. Since the adjusting nut 350 is threadedly connected to the adjusting screw rod 330, when the adjusting nut 350 rotates, it will drive the adjusting screw rod 330 to move up and down, and then lift the support member 340 to match the height of the pressure roller set 200. When supporting the main body replacement part 100, the fixed pipe fitting 120 of the main body replacement part 100 is directly placed into the support groove 341 at the top of the support member 340, so as to realize the support of the main body replacement part 100 and make it match the pressure roller sets 20 of different heights, thereby improving the practicability and versatility of the auxiliary replacement mechanism.

[0038] In addition, in order to facilitate the movement of the telescopic support base 300 and facilitate the support of the main body replacement part 100, therefore, in this embodiment, a handrail 321 is connected to the outside of the support rod 320, and a caster 311 is arranged on the base 310. When it is necessary to support the main body replacement part 100, the worker holds the handrail 321 with one hand and the support member 340 with the other hand, and tilts the telescopic support base 300 in the direction of the caster 311, so that a distance is formed between the base 310 and the ground, and the caster 311 is placed on the ground. At this time, the worker can push the telescopic support base 300 through the caster 311. After pushing to the set position, the worker releases the handrail 321 to make the telescopic support base 300 straighten. At this time, the base 310 is placed on the ground, and the caster 311 is kept at a certain distance from the ground, so as to make the telescopic support base 300 stable when supporting the main body replacement part 100.

[0039] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Any technician in this industry can smoothly implement the present utility model as shown in the accompanying drawings of the specification and described above; however, any minor changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are equivalent embodiments of the present utility model; at the same time, any changes, modifications and equivalent variations made to the above embodiments based on the essential technology of the present utility model still fall within the scope of the protection of the technical solution of the present utility model.

Claims

1. An embossed tape auxiliary replacement mechanism, characterized in that: It includes a main body replacement part, a guide unit and a telescopic support seat, one end of the main body replacement part is supported by the telescopic support seat, and the other end is detachably connected to the pressing roller group of the embossing machine; The guide unit is installed on the main replacement part, and the guide unit is elliptical. A guide transition section is connected to one end of the guide unit facing the telescopic support seat. The guide transition section is trumpet-shaped. The large-diameter end of the guide transition section is connected to the guide unit, and the small-diameter end faces the telescopic support seat.

2. The embossed tape auxiliary replacement mechanism according to claim 1, characterized in that: The main body replacement part includes two sleeves arranged in parallel, and one end of the two sleeves are connected by a fixed pipe fitting, and a reinforcing pipe fitting is also connected at the middle position of the two sleeves.

3. The embossed tape auxiliary replacement mechanism according to claim 2, characterized in that: A circular chamfer is provided between the sleeve and the fixed pipe.

4. The embossed tape auxiliary replacement mechanism according to claim 1, characterized in that: The guide unit comprises a fixed ring sleeve and a guide ring sleeve. The fixed ring sleeve is installed on the main body replacement part. The guide ring sleeve is elliptical and is placed outside the fixed ring sleeve. The guide ring sleeve is connected to the fixed ring sleeve through a plurality of connecting rods.

5. The embossed tape auxiliary replacement mechanism according to claim 1, characterized in that: The guide transition section includes a transition ring and a plurality of transition rods. The transition ring is fixed on the main replacement part. One end of the plurality of transition rods is respectively connected to the transition ring, and the other end expands outwards and is respectively connected to the guide units.

6. The embossed tape auxiliary replacement mechanism according to claim 1, characterized in that: The telescopic support seat includes a base, a support rod, an adjusting screw and a support member. The base is arranged at the bottom of the support rod, and an adjusting nut is rotatably connected to the top of the support rod. The lower part of the adjusting screw is inserted into the support rod and is threadedly connected to the adjusting nut. The support member is arranged at the top of the adjusting screw.

7. The embossed tape auxiliary replacement mechanism according to claim 6, characterized in that: A rotating handle is arranged on the outer side of the adjusting nut.

8. The embossed tape auxiliary replacement mechanism according to claim 6, characterized in that: The top of the support member is provided with a support groove which cooperates with the main body replacement member.

9. The embossed tape auxiliary replacement mechanism according to claim 6, characterized in that: The outer side of the support rod is connected with a handrail.

10. The embossed tape auxiliary replacement mechanism according to claim 6, characterized in that: The base is provided with casters.

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