CN211968616U

CN211968616U - Embossing machine

Info

Publication number: CN211968616U
Application number: CN201922319990.6U
Authority: CN
Inventors: 陈子江
Original assignee: Foshan Gaoming Yezhen Equipment Co ltd
Current assignee: Foshan Gaoming Yezhen Equipment Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-20
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an embossing machine, which comprises a frame and an embossing device arranged on the frame, wherein the embossing device comprises a bearing roller and a plurality of embossing mechanisms arranged corresponding to the bearing roller, and the adjacent embossing mechanisms are arranged at included angles; the embossing mechanism comprises an embossing roller and a pressing device, and the pressing device drives the embossing roller to press the pressure bearing roller. Adopt the utility model discloses, production efficiency is high, the yields is high, but the different emboss rollers of fast switch-over carry out embossing processing, and the change of emboss roller need not to shut down.

Description

Embossing machine

Technical Field

The utility model relates to an embosser equipment technical field especially relates to an embosser.

Background

The embossing machine is an important processing device for finishing and processing the surfaces of printed products, paper products, plastic rubber products and leather. However, in the conventional embosser, in the step of embossing the product, only the pattern engraved on the surface thereof can be embossed by the embossing roller for embossing the grain pattern. Therefore, when different grain patterns need to be processed on the same material product, the operation of changing the roll needs to be stopped. Not only consumes labor, but also generates a certain amount of defective products in the shutdown process, thereby reducing the production efficiency and increasing the production cost of raw materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a embosser is provided, production efficiency is high, the yields is high, but the different embossing rollers of fast switch-over carry out the impressed watermark processing, and the change of embossing roller need not to shut down.

In order to solve the technical problem, the utility model provides an embossing machine, which comprises a machine base and an embossing device arranged on the machine base, wherein the embossing device comprises a bearing roller and a plurality of embossing mechanisms arranged corresponding to the bearing roller, and the adjacent embossing mechanisms are arranged at an included angle;

the embossing mechanism comprises an embossing roller and a pressing device, and the pressing device drives the embossing roller to press the pressure bearing roller.

As an improvement of the above scheme, the pressing device comprises a bearing seat for mounting the embossing roller, a telescopic mechanism connected with the bearing seat and a gantry for mounting the telescopic mechanism, and the bearing seat moves to the pressure bearing roller through the telescopic mechanism.

As an improvement of the scheme, the gantry is provided with a guide rail matched with the bearing seat, and the bearing seat is in sliding connection with the guide rail.

As an improvement of the above scheme, the bearing seat comprises a bearing base and a detachable bearing seat cover, two ends of the embossing roller are mounted on the bearing base, the bearing seat cover is limited to be an improvement of the above scheme, and the bearing base is slidably connected with the guide rail.

As an improvement of the above scheme, the telescopic mechanism comprises a hydraulic telescopic rod and a driving device for driving the hydraulic telescopic rod, and one end of the hydraulic telescopic rod is connected with the bearing seat.

As an improvement of the above scheme, the telescopic mechanism further comprises a threaded connecting piece used for connecting the bearing seat, and two ends of the threaded connecting piece are respectively in threaded connection with the hydraulic telescopic rod and the bearing seat.

As an improvement of the scheme, the embossing device further comprises a motor for driving the bearing roller to rotate, and one side of the machine base is provided with a bearing platform for mounting the motor.

As an improvement of the scheme, the pressure bearing roller and the embossing roller respectively comprise a rotating shaft, an outer roller and an inner roller core connected with the rotating shaft, the inner roller core is embedded in the outer roller, and the inner roller core rotates along with the rotating shaft to drive the outer roller to rotate.

As an improvement of the scheme, an inner cavity used for installing the inner roller core is arranged in the outer roller, the rotating shaft is provided with a heat transfer channel communicated with the inner cavity, and the inner roller core is provided with a plurality of heating grooves communicated with the heat transfer channel.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses an embosser, include the frame and locate embossing apparatus on the frame, embossing apparatus include bearing roller and a plurality of with the bearing roller corresponds the embossing mechanism who sets up, embossing mechanism includes embossing roller and compression fittings, the compression fittings drive the embossing roller press to the bearing roller.

Therefore, the utility model discloses the accessible stretches out in turn the embossing roller to reach the embossing roller that the fast switch-over is used for the impressed watermark, with the volume that reduces the non-pressure line product, thereby improve the yields, reduction in production cost.

And adjacent embossing mechanism is the contained angle setting to avoid each embossing mechanism's embossing roller to bump in the in-process that switches in turn.

Meanwhile, when the required embossing roller needs to be replaced manually, the other embossing mechanism can be replaced in advance during the working period of the other embossing mechanism, so that the condition of halt for replacing the roller is avoided, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic view of the embosser of the present invention;

fig. 2 is a schematic sectional structure diagram of the embosser of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model provides an embosser, include frame 1 and locate embossing apparatus on the frame, embossing apparatus includes bearing roller 2, is used for the drive bearing roller 2 pivoted motor 3 and a plurality of with bearing roller 2 corresponds embossing mechanism 4 that sets up. Adjacent embossing mechanism 4 is the contained angle setting, embossing mechanism 4 includes embossing roller 41 and compression fittings 42, compression fittings 42 drive embossing roller 41 presses to backing roll 2.

Specifically, a bearing table 11 for mounting the motor 3 is disposed on one side of the machine base 1. The pressing device 42 comprises a bearing seat 421 for mounting the embossing roller 41, a telescopic mechanism connected with the bearing seat 421 and a gantry 422 for mounting the telescopic mechanism, the telescopic mechanism comprises a hydraulic telescopic rod 423 and a pressure cylinder 424 for driving the hydraulic telescopic rod 423, and one end of the hydraulic telescopic rod 423 is connected with the bearing seat 421; the bearing seat 421 is pressed toward the backing roller 2 by the telescopic mechanism. Therefore, when the required embossing roller 41 needs to be switched to perform the embossing process, the embossing roller can be retracted by controlling the embossing mechanism in the embossing working state, and then the other required embossing roller is extended, so that the embossing process of the previous embossing roller can be quickly replaced. The adjacent gantry 422 is arranged on the machine base 1 at an included angle to avoid collision of the embossing rollers 41 of each embossing mechanism in the process of alternate switching. Be equipped with the tensioning roller 9 that is used for keeping waiting to emboss the tensile force of material on the portal 422, tensioning roller 9 distribute in the top of backing roll 2 both sides to make embossing roller 41 press to when backing roll 9, make the material of waiting to emboss receive certain tensile force.

Moreover, when the embossing roller 41 with the required pattern does not exist in the embossing mechanism 4 and needs to be replaced manually, the embossing roller 41 of the other embossing mechanism can be replaced in advance during the working period of one embossing mechanism, so that the condition of stopping and replacing the rollers is avoided, and the production efficiency is improved.

Due to the inclined arrangement of the individual embossing mechanisms, the radial load of the telescopic hydraulic rod 423 is increased by the embossing roller 41 and the bearing seat 421 due to the action of gravity, so that the service life of the telescopic hydraulic rod 423 is shortened, and the smoothness of the normal expansion and contraction of the telescopic hydraulic rod 423 is affected. Therefore, the gantry 422 is provided with a guide rail 43 adapted to the bearing seat 421, and the bearing seat 421 is slidably connected to the guide rail 43 to offset the radial load on the hydraulic telescopic rod 423.

Further, manual replacement of the embossing roller 41 is facilitated to avoid disassembly between the bearing housing 421 and the guide rail 43. The bearing seat 421 comprises a bearing seat 4211 and a detachable bearing seat cover 4212, wherein the bearing seat 4211 is slidably connected with the guide rail 43. Both ends of the embossing roller 41 are mounted on the bearing base 4211, and the bearing base cover 4212 restricts the embossing roller 41 from being separated from the bearing base 4211. Therefore, when the corrugated roll 41 needs to be replaced, the corrugated roll 41 can be taken out for replacement operation by simply removing the bearing housing cover 4212.

The telescopic mechanism further comprises a threaded connecting piece 425 for connecting the bearing seat 421, and two ends of the threaded connecting piece 425 are respectively in threaded connection with the hydraulic telescopic rod 423 and the bearing seat 421. When the bearing seat 421 needs to be disassembled, the threaded connection member 425 can be screwed to separate the bearing seat 421 from the hydraulic telescopic rod 423, so that the bearing seat 4211 can slide out from the end of the guide rail 43 along the guide rail 43. Preferably, the threaded connector 425 is a threaded connection sleeve.

The pressure-bearing roller 2 and the embossing roller 41 both comprise a rotating shaft 5, an outer roller 6 and an inner roller core 7 connected with the rotating shaft 5, the inner roller core 7 is embedded and fixed in the outer roller 6, and the inner roller core 7 follows the rotating shaft 5 to rotate so as to drive the outer roller 6 to rotate.

In the aspect of heating the embossing roller 41 and the pressure-bearing roller 2, an inner cavity 61 for installing the inner roller core 7 is arranged in the outer roller 6, the rotating shaft 5 is provided with a heat transfer passage 51 communicated with the inner cavity 61, and the inner roller core 7 is provided with a plurality of heating grooves 71 communicated with the heat transfer passage 51. Therefore, the heat transfer passage 51 may be introduced with a high temperature fluid for heat transfer through the rotary joint 8 and then flow through the heating groove 71 to heat the outer wall of the outer drum 6.

Preferably, there are 2 embossing mechanisms.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The embossing machine is characterized by comprising a machine base and an embossing device arranged on the machine base, wherein the embossing device comprises a bearing roller and a plurality of embossing mechanisms arranged corresponding to the bearing roller, and the adjacent embossing mechanisms are arranged at included angles;

2. The embossing machine as claimed in claim 1, wherein said stitching device comprises a bearing block for mounting said embossing roller, a telescopic mechanism connected to said bearing block, and a gantry for mounting said telescopic mechanism, said bearing block being moved towards said backing roller by said telescopic mechanism.

3. The embossing machine as claimed in claim 2, wherein the gantry is provided with a guide rail adapted to the bearing housing, and the bearing housing is slidably connected to the guide rail.

4. The embossing machine as claimed in claim 3, wherein said bearing housing includes a bearing base and a removable bearing housing cover, said embossing roll being mounted on said bearing base at both ends thereof, said bearing housing cover restricting said embossing roll from disengaging from said bearing base.

5. The embossing machine as claimed in claim 4, wherein said bearing mount is slidably connected to said guide rail.

6. The embosser of claim 2, wherein said telescoping mechanism comprises a hydraulic telescoping rod and a pressure cylinder for driving said hydraulic telescoping rod, one end of said hydraulic telescoping rod being connected to said bearing block.

7. The embossing machine as claimed in claim 6, wherein said telescoping mechanism further comprises a threaded connector for connecting said bearing housing, said threaded connector having two ends threaded to said hydraulic telescoping rod and said bearing housing, respectively.

8. The embosser of claim 1, wherein said embosser further comprises a motor for driving said backing roller to rotate, and said frame is provided at one side thereof with a bearing table for mounting said motor.

9. The embossing machine according to claim 1, wherein each of the backing roll and the embossing roll includes a rotating shaft, an outer cylinder, and an inner core coupled to the rotating shaft, the inner core being embedded in the outer cylinder, the inner core rotating along with the rotating shaft to rotate the outer cylinder.

10. The embosser of claim 9 wherein said outer drum has an interior chamber for receiving said inner core, said shaft having a heat transfer passage communicating with said interior chamber, said inner core having a plurality of heating channels communicating with said heat transfer passage.