CN210791262U

CN210791262U - System convenient for change work roller

Info

Publication number: CN210791262U
Application number: CN201921704224.5U
Authority: CN
Inventors: 曹常烟
Original assignee: Shenzhen Xingkun Packaging Products Co ltd
Current assignee: Shenzhen Xingkun Packaging Products Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-19
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a system convenient for replacing a working roller, which comprises a frame, a working roller, a replacing device and a carrying trolley; the frame is provided with a replacing space and a station for installing a working roller; the replacing device comprises a transverse workpiece, a longitudinal workpiece, a cylinder, a clamping mechanism, a first driving mechanism and a second driving mechanism; through the arrangement of the replacing device, a first driving mechanism of the replacing device drives the transverse workpiece to transversely move back and forth, a second driving mechanism drives the longitudinal workpiece to longitudinally move back and forth, after the transverse/longitudinal position of the clamping mechanism is adjusted through the replacing device, the air cylinder can be controlled to drive the clamping mechanism to move downwards so as to clamp the working roller, and after the working roller is lifted upwards to a certain height, the first driving mechanism drives the transverse workpiece to move to a replacing space, so that subsequent replacing operation can be carried out; the carrying trolley can carry away the disassembled working roller, and is very convenient.

Description

System convenient for change work roller

Technical Field

The utility model belongs to the technical field of the cross cutting machine technique and specifically relates to indicate a system convenient to change work roller.

Background

Generally, a die cutting machine includes a frame and a work cylinder disposed on the frame. In the middle of the reality, when the work roller in the frame need not work or need change new blade, the staff need lift by crane the work roller and just can carry out corresponding operation, but the mode of lifting by crane and changing the work roller is very troublesome, makes bad work roller easily moreover, not only wastes time and energy, still increases manufacturing cost, is unfavorable for efficient production. Therefore, a new solution to the above-mentioned problems needs to be developed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a system convenient to change work roller, and it can solve the trouble problem of work of current cross cutting machine change work roller and blade.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a system convenient for replacing a working roller comprises a frame, the working roller, a replacing device and a carrying trolley; the top of the frame is provided with two beams which are arranged at intervals, the frame is provided with a replacing space and a station for installing a working roller, the replacing space is positioned beside the station, and two rails are laid in the replacing space; the working roller is transversely arranged on the station;

the replacing device comprises a transverse workpiece, a longitudinal workpiece, a cylinder, a clamping mechanism, a first driving mechanism and a second driving mechanism; the transverse workpiece can be transversely movably erected between the two cross beams back and forth; the longitudinal workpiece can be longitudinally and movably arranged at the bottom of the transverse workpiece back and forth; the cylinder is arranged at the bottom of the transverse workpiece, and an output shaft of the cylinder can move up and down back and forth; the clamping mechanism is arranged on an output shaft of the cylinder; the first driving mechanism is arranged on the frame and drives the transverse workpiece to transversely move back and forth; the second driving mechanism is arranged on the transverse workpiece and drives the longitudinal workpiece to longitudinally move back and forth;

the carrying trolley is positioned in the replacing space and movably arranged on the two rails, and the carrying trolley is provided with two placing grooves which are arranged side by side and used for placing the working rollers.

As a preferred scheme, a guide post is installed on the longitudinal workpiece, and a guide post cylinder matched with the guide post is installed on the clamping mechanism.

Preferably, a buffer spring is arranged between the output shaft of the air cylinder and the clamping mechanism.

Preferably, the carrying trolley is a four-wheel vehicle.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

when the automatic clamping device is in practical application, after the transverse/longitudinal position of the clamping mechanism is adjusted by the replacing device, the air cylinder can be controlled to drive the clamping mechanism to move downwards so as to clamp the working roller, and after the working roller is lifted upwards to a certain height, the first driving mechanism drives the transverse workpiece to move to a replacing space, so that subsequent replacing operation can be carried out; furthermore, through having laid two rails in changing the space, and the cooperation sets up the carrying trolley on two rails, thereby can let the relative station of lateral position of carrying trolley in changing the space unchangeable, made things convenient for the adjustment of position, and, through being equipped with two on the carrying trolley and putting the groove, in practical application, can place the work roller of waiting to change in advance to one of them and put the groove, after the work roller that the device will dismantle gets off is put another and is put the groove, just can be by the way press from both sides from the carrying trolley and get the work roller of waiting to change and install, and the carrying trolley can very conveniently transport the work roller that gets off and remove, and is very convenient.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a front view of a preferred embodiment of the present invention;

FIG. 2 is a side view of the preferred embodiment of the present invention;

FIG. 3 is a top view of the preferred embodiment of the present invention;

fig. 4 is a cross-sectional view of a preferred embodiment of the invention.

The attached drawings indicate the following:

10. frame 11, crossbeam

12. Replacement space 13, station

20. Working roller 30 and replacing device

31. Lateral workpiece 32, longitudinal workpiece

33. Cylinder 34, clamping mechanism

35. First drive mechanism 36 and second drive mechanism

40. Carrying trolley 41 and placing groove

51. Rail 52, guide post

53. Guide cylinder 54, and a buffer spring.

Detailed Description

Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the present invention is shown, which includes a frame 10, a work roll 20, a replacing device 30 and a carrying cart 40.

The top of the frame 10 is provided with two beams 11 arranged at intervals, the two beams 11 extend transversely and parallelly, the frame 10 is provided with a replacing space 12 and a station 13 for installing the working roller 20, the replacing space 12 is positioned beside the station 13, two rails 51 are laid in the replacing space 12, and the two rails 51 extend longitudinally.

The working cylinder 20 is mounted transversely to the aforementioned station 13.

The replacing device 30 comprises a transverse working member 31, a longitudinal working member 32, a cylinder 33, a clamping mechanism 34, a first driving mechanism 35 and a second driving mechanism 36; specifically, the lateral working member 31 is movably erected between the two beams 11 in the lateral direction; the longitudinal workpiece 32 is movably arranged at the bottom of the transverse workpiece 31 back and forth in the longitudinal direction; the cylinder 33 is arranged at the bottom of the transverse work piece 31, and an output shaft of the cylinder 33 can move up and down back and forth; the gripping mechanism 34 is provided on an output shaft of the cylinder 33; the first driving mechanism 35 is disposed on the frame 10 and drives the transverse workpiece 31 to move back and forth transversely; the second driving mechanism 36 is arranged on the transverse workpiece 31 and drives the longitudinal workpiece 32 to move back and forth longitudinally; in this embodiment, the guide post 52 is installed on the longitudinal operating member 32, the guide post cylinder 53 is installed on the clamping mechanism 34, the clamping mechanism 34 can work smoothly by the cooperation of the guide post 52 and the guide post cylinder 53, and the buffer spring 54 is installed between the output shaft of the air cylinder 33 and the clamping mechanism 34, so that when the clamping mechanism 34 clamps the working roller 20, the collision force between the clamping mechanism 34 and the working roller 20 can be effectively reduced by the buffer spring 54, thereby effectively protecting the working roller 20.

This carrying trolley 40 is located and changes space 12 and movably sets up on two rails 51, carrying trolley 40 is last to have two and to set up side by side the work roller 20 that is used for placing the groove 41 of placeeing, in normal change operation, the staff can place the work roller 20 of waiting to change in advance in one of them groove 41 of placeeing, after the work roller 20 that the device 30 of changing will be dismantled is placed in another groove 41 of placeeing, just can press from both sides the work roller 20 of waiting to change and get and install, very convenient and fast, this has promoted change efficiency greatly. The carrier cart 40 is a four-wheeled vehicle.

Detailed description the working principle of the present embodiment is as follows:

in use, the working roller 20 to be replaced is placed in one of the placing grooves 41 of the carrying trolley 40 in advance, and the carrying trolley 40 is pushed into the replacement space 12. Then, the position of the gripping mechanism 34 is adjusted, i.e. the first driving mechanism 35 drives the transverse working member 31 to move transversely, so as to adjust the transverse position of the gripping mechanism 34, and the second driving mechanism 36 drives the longitudinal working member 32 to move longitudinally, so as to adjust the longitudinal position of the gripping mechanism 34. Then, the clamping mechanism 34 is driven by the control cylinder 33 to move downward to clamp the working roller 20, and when the working roller 20 is lifted to a certain height, the transverse operating member 31 is driven by the first driving mechanism 35 to move toward the replacing space 12. After reaching the replacing space 12, the air cylinder 33 is controlled to drive the gripping mechanism 34 to move downwards so as to place the detached work roller 20 in another placing groove 41 of the carrying cart 40. Then, according to the above method, the position of the gripping mechanism 34 is adjusted by the first driving mechanism 35, the second driving mechanism 36 and the air cylinder 33, so that the gripping mechanism 34 can grip the required work roller 20 from the carrying trolley 40 for installation, and the carrying trolley 40 can conveniently carry away the detached work roller 20, which is very convenient.

The utility model discloses a design focus lies in:

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A system for facilitating replacement of a work roll, characterized by: comprises a frame, a working roller, a replacing device and a carrying trolley; the top of the frame is provided with two beams which are arranged at intervals, the frame is provided with a replacing space and a station for installing a working roller, the replacing space is positioned beside the station, and two rails are laid in the replacing space; the working roller is transversely arranged on the station;

2. The system for facilitating replacement of a work roll according to claim 1, wherein: and a guide pillar is arranged on the longitudinal workpiece, and a guide pillar barrel matched with the guide pillar is arranged on the clamping mechanism.

3. The system for facilitating replacement of a work roll according to claim 1, wherein: and a buffer spring is arranged between the output shaft of the cylinder and the clamping mechanism.

4. The system for facilitating replacement of a work roll according to claim 1, wherein: the carrying trolley is a four-wheel vehicle.