CN220615240U - Quick replacement device for stamping rubber roller - Google Patents

Quick replacement device for stamping rubber roller Download PDF

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Publication number
CN220615240U
CN220615240U CN202322346784.0U CN202322346784U CN220615240U CN 220615240 U CN220615240 U CN 220615240U CN 202322346784 U CN202322346784 U CN 202322346784U CN 220615240 U CN220615240 U CN 220615240U
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CN
China
Prior art keywords
bearing
roller
mounting block
block
compression roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202322346784.0U
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Chinese (zh)
Inventor
孙宪贵
高长利
路炳宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Meige Machinery Co ltd
Original Assignee
Zhejiang Meige Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Meige Machinery Co ltd filed Critical Zhejiang Meige Machinery Co ltd
Priority to CN202322346784.0U priority Critical patent/CN220615240U/en
Application granted granted Critical
Publication of CN220615240U publication Critical patent/CN220615240U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a rapid replacement device for an embossing rubber roller, which comprises a rack and a sliding rail arranged on the rack, wherein a pressing roller and two air cylinders for driving the pressing roller to move up and down are arranged on the rack, two sides of the pressing roller are connected to the sliding rail in a sliding way through sliding blocks, mounting blocks are fixedly arranged on the sliding blocks, a transverse concave clamp is arranged on one side of each mounting block and is used for placing bearings on two sides of the pressing roller, and a bearing pressing block for fixing the bearings is arranged on one side of each concave clamp.

Description

Quick replacement device for stamping rubber roller
Technical Field
The utility model belongs to the technical field of printing equipment, and discloses a rapid replacement device for an embossing rubber roller.
Background
The printing is to transfer ink onto the surface of paper, textile, plastic, leather, PVC, PC, etc. through plate making, ink applying, pressurizing, etc. to form printing material, and this is to copy the original content in batches.
The printing machine is used as a device for printing characters and images on the surface of a carrier, and can be classified into letterpress, lithographic plate, intaglio plate and screen printing machines according to different printing plate forms, wherein the intaglio plate printing machine has the advantages of thick ink layer, rich layers, strong stereoscopic impression, good printing quality and the like, and is widely applied to printing delicate color pictures, trademarks, decorations, securities, color newspapers and the like.
In order to adapt to different printing requirements during imprinting, different press rolls are often required to be replaced, however, the traditional imprinting rubber roll replacing mode usually needs to gradually detach the whole installation block for fixing the press rolls, detach the bearing, install installation blocks for connection and other parts when new press rolls are replaced, and the steps need more time and labor, increase the downtime of equipment and limit the efficiency of the printing process.
Disclosure of Invention
In order to solve the problems, the utility model provides the rapid replacement device for the stamping rubber roller, which is characterized in that the installation block is fixed on the sliding block, one side of the installation block is provided with the transverse concave card for placing the bearings on two sides of the pressing roller, the concave card is provided with the bearing pressing block for fixing the bearings, and the pressing roller can be rapidly replaced only by disassembling the bearing pressing block when in use, so that the replacement efficiency of the pressing roller is improved.
The technical scheme provided by the utility model is as follows:
the utility model provides a impression rubber roll quick replacement device, includes the frame, sets up the slide rail in the frame, is equipped with the compression roller in the frame and drives two cylinders of compression roller elevating movement, and the compression roller both sides are fixed with the installation piece on the slider through slider sliding connection on the slide rail, and open one side of installation piece has horizontal concave card to be used for putting into the bearing of compression roller both sides, and concave card department is equipped with the bearing briquetting of fixed bearing.
Further, a screw hole is formed in the mounting block, and the bearing pressing block is fixed on the mounting block through a screw.
Further, a bearing gasket is arranged between the side face of the bearing and the mounting block.
Further, the output end of the air cylinder is connected with the mounting block, and the air cylinder drives the compression roller to lift by pushing the mounting block.
Furthermore, the inner side shape of the bearing pressing block is attached to the outer contour of the bearing.
In summary, the beneficial effects of the utility model are as follows:
(1) According to the utility model, the installation block is fixed on the sliding block, the transverse concave clamp is arranged on one side of the installation block and is used for placing the bearings on two sides of the compression roller, and the bearing pressing block for fixing the bearings is arranged at the concave clamp, so that the compression roller can be quickly replaced only by disassembling the bearing pressing block when the compression roller is used, and the replacement efficiency of the compression roller is improved.
(2) The inner side shape of the bearing pressing block is attached to the outer contour of the bearing, so that the shaking of the bearing during rotation is prevented while the quick replacement of the pressing roller is ensured, and the running stability of equipment is improved.
Drawings
FIG. 1 is a front elevational view in section of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is a sectional view taken along the direction B-B in fig. 2.
The reference numerals are as follows:
1. a frame; 2. a slide rail; 3. a press roller; 4. a cylinder; 5. a slide block; 6. a mounting block; 7. a bearing; 8. a bearing pressing block; 9. a screw; 10. a bearing spacer; 11. and (5) synchronizing the racks.
Detailed Description
The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
As shown in fig. 1-4, a rapid replacement device for stamping rubber rollers comprises a frame 1 and a sliding rail 2 arranged on the frame 1, wherein a pressing roller 3 and two air cylinders 4 driving the pressing roller 3 to move up and down are arranged on the frame 1, two sides of the pressing roller 3 are slidably connected on the sliding rail 2 through a sliding block 5, a mounting block 6 is fixed on the sliding block 5, a transverse concave card is arranged on one side of the mounting block 6 and used for placing bearings 7 on two sides of the pressing roller 3, and a bearing pressing block 8 for fixing the bearings is arranged at the concave card.
Specifically, frame 1 is the embossing press frame of erectting, and slide rail 2 is vertical to be set up in the both sides of frame 1, and the output symmetry of cylinder 3 is fixed in the both sides of compression roller 2 in order to drive compression roller 2 and do elevating movement along slide rail 2 direction, during the use, assemble compression roller 3 both sides with bearing 7, transversely put into the concave card on the installation piece 6 again, fix bearing briquetting 8, just can accomplish the installation of compression roller 3, convenient daily maintenance and maintenance.
In the embodiment, the mounting block 6 is provided with a screw hole, and the bearing pressing block 8 is detachably fixed on the mounting block 6 through a screw 9.
Specifically, the width of the bearing pressing block 8 is smaller than that of the installation block 6, the bearing pressing block 8 is inserted into the installation block 6, two bearing pressing blocks are arranged on the upper portion and the lower portion of the screw hole for convenient disassembly, and when the bearing pressing block is replaced, the bearing pressing block 8 can be pulled out of the installation block 6 only by unscrewing the two screws 9, so that the disassembly and assembly of the compression roller 3 are completed.
In some embodiments, a bearing spacer 10 is provided between the side of the bearing 7 and the mounting block 6.
The bearing gasket 10 is arranged between the bearing 7 and the mounting block 6, so that friction between the bearing 7 and the mounting block 6 during rotation is prevented, and the using effect of the press roller 3 is affected.
The output end of the air cylinder 4 is connected with the mounting block 6, and the air cylinder 4 drives the compression roller 3 to lift by pushing the mounting block 6.
Specifically, the afterbody of cylinder 4 is fixed on frame 1, and the output of cylinder 4 sets up downwards to be connected with installation piece 6 through the cylinder pole support, the cylinder 4 of both sides realizes synchronous lift through rack 11.
Further, the inner side shape of the bearing pressing block 8 is fitted with the outer contour of the bearing 7.
The bearing pressing block 8 is arranged to be in a shape of being attached to the outer contour of the bearing 7, so that shaking of the bearing 7 during rotation is prevented, and the running stability of equipment is improved.
The working principle of the utility model is as follows:
when the press roller 3 is replaced, the machine is stopped, screws 9 on the bearing pressing blocks 8 at the two sides are unscrewed, then the bearing pressing blocks 8 at the two sides are pulled out from the mounting blocks 6, and at the moment, an operator can use common tools such as a carrier to detach the press roller 3;
then, the bearings 7 are arranged on two sides of the new press roller 3, the new press roller is placed into the concave card on the mounting block 6 by using common tools such as a carrier, and then the bearing pressing block 8 is inserted, and finally, the screw is screwed down to complete the replacement of the press roller 3.
It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the elements and methods are not limited to the specific structures, shapes or modes mentioned in the embodiments.
It should also be noted that examples of parameters that include particular values may be provided herein, but that these parameters need not be exactly equal to the corresponding values, but may approximate the corresponding values within acceptable error margins or design constraints. Directional terms such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. mentioned in the embodiments are merely directions referring to the drawings, and are not intended to limit the scope of the present application.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (5)

1. The utility model provides a impression rubber roll quick replacement device, includes frame (1), slide rail (2) of setting on frame (1), is equipped with compression roller (3) and drives two cylinders (4) of compression roller (3) elevating movement on frame (1), and slider (5) sliding connection is passed through on slide rail (2) in compression roller (3) both sides, a serial communication port, be fixed with installation piece (6) on slider (5), open one side of installation piece (6) has horizontal concave card to be used for putting into bearing (7) of compression roller (3) both sides, concave card department is equipped with bearing briquetting (8) of fixed bearing.
2. The embossing rubber roller quick replacing device according to claim 1, wherein the mounting block (6) is provided with a screw hole, and the bearing pressing block (8) is fixed on the mounting block (6) through a screw (9).
3. The embossing rubber roller quick-change device according to claim 2, characterized in that a bearing gasket (10) is arranged between the side of the bearing (7) and the mounting block (6).
4. A rapid replacing device for embossing rubber rollers according to claim 3, wherein the output end of the air cylinder (4) is connected with the mounting block (6), and the air cylinder (4) drives the pressing roller (3) to lift by pushing the mounting block (6).
5. A rapid change device for embossing rollers according to claim 3, characterized in that the inner shape of the bearing block (8) conforms to the outer contour of the bearing (7).
CN202322346784.0U 2023-08-31 2023-08-31 Quick replacement device for stamping rubber roller Active CN220615240U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322346784.0U CN220615240U (en) 2023-08-31 2023-08-31 Quick replacement device for stamping rubber roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322346784.0U CN220615240U (en) 2023-08-31 2023-08-31 Quick replacement device for stamping rubber roller

Publications (1)

Publication Number Publication Date
CN220615240U true CN220615240U (en) 2024-03-19

Family

ID=90216046

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322346784.0U Active CN220615240U (en) 2023-08-31 2023-08-31 Quick replacement device for stamping rubber roller

Country Status (1)

Country Link
CN (1) CN220615240U (en)

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