CN212289154U

CN212289154U - Printing plate roller with flattening mechanism

Info

Publication number: CN212289154U
Application number: CN202020812973.6U
Authority: CN
Inventors: 鲍晓天
Original assignee: Wenzhou Huasen Plate Making Co ltd
Current assignee: Wenzhou Huasen Plate Making Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-05
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a galley roller with mechanism of flattening, including printing shaft, first fixed axle and second fixed axle, the inside both sides of printing shaft are overlapped respectively and are equipped with first fixed axle and second fixed axle, the bull stick groove has been seted up to the inside of second fixed axle, and the inside cover in bull stick groove is equipped with the transfer line, transfer line one side central point puts the welding of department and has the embedding pole. This galley roller with mechanism that flattens passes through the nut, the screw rod, mutually support between roller groove and the roller bearing, two sets of movable sleeves can drive the depression bar in gliding in-process and make the depression bar change the position of setting of self according to self demand to it is fixed to have avoided the position of setting that traditional fixed design exists, the problem in clearance easily produces between spacing roller and the version roller, the efficiency of flattening of device to the membrane carrier has been improved, this galley roller with mechanism that flattens passes through the transfer line and imbeds the mutually support between the pole, the maintenance convenience of device has been improved.

Description

Printing plate roller with flattening mechanism

Technical Field

The utility model belongs to the technical field of galley roller, concretely relates to galley roller with mechanism flattens.

Background

The printing roller is mainly used for printing pictures and texts, and users can select the printing rollers with different materials according to different printing materials, wherein the printing rollers are required by the users according to use requirements.

The traditional rubber plate roller is mainly used for printing films, a limiting roller shaft matched with the rubber plate roller is generally needed to be adopted when the materials such as the films are printed, a printing carrier is contacted with the printing plate roller through the limiting roller shaft, however, the traditional limiting roller shaft is mostly designed to be a fixed position, when the films with different thicknesses are flattened and limited, a gap is easily generated between the limiting roller shaft and the plate roller, and therefore the limiting flattening effect on the film carrier is reduced, and the problem is solved through the printing plate roller with the flattening mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a galley roller with mechanism flattens to solve the design that traditional spacing roller that proposes in the above-mentioned background art adopted fixed position more, when flattening to the membrane of different thickness spacing, produce the problem in clearance between spacing roller and the version roller easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a galley roller with mechanism flattens, includes stamp axle, first fixed axle and second fixed axle, the inside both sides of stamp axle are overlapped respectively and are equipped with first fixed axle and second fixed axle, the bull stick groove has been seted up to the inside of second fixed axle, and the inside cover in bull stick groove is equipped with the transfer line, the welding of transfer line one side central point department of putting has the embedding pole.

Preferably, one side of the first fixed shaft, which is opposite to the second fixed shaft, is provided with an annular extending part, and one side of the second fixed shaft, which is opposite to the first fixed shaft, is provided with an annular groove which is matched with the annular extending part.

Preferably, the first fixing shaft and the second fixing shaft are provided with cavities at opposite ends, and the cavities inside the second fixing shaft are communicated with the rotating rod groove.

Preferably, an internal thread is formed in the cavity inside the first fixing shaft, and an external thread matched with the cavity inside the first fixing shaft is arranged on one side of the outer surface of the embedding rod.

Preferably, the connecting rod is all installed through the pivot rotation in the outside one side that deviates from each other of first fixed axle and second fixed axle, and is two sets of the movable groove has all been seted up to the lower extreme of connecting rod, and is two sets of the inside in movable groove all is equipped with the movable sleeve, and the cover is equipped with the depression bar between two sets of movable sleeves, and is two sets of the drive groove has all been seted up to the bottom intermediate position department of connecting rod, the nut is installed through the bearing rotation in the bottom outside of drive groove, the internal thread of nut is connected with the screw rod, the roller groove has been seted up respectively to both sides around the top of screw rod, the roller is installed through the pivot.

Preferably, the roller groove is designed in a sector shape, and the radius length of the roller groove is greater than that of the roller.

Preferably, the vertical cross section of the movable sleeve is designed in a T shape, and two ends of the pressure lever are provided with cylindrical extending parts which are matched with the movable sleeve.

Preferably, a gap is formed between the two groups of rollers, and the top ends of the two groups of rollers are positioned on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this galley roller with mechanism of flattening passes through the nut, the screw rod, mutually support between roller groove and the roller bearing, the movable sleeve can slide from top to bottom in the inside of movable groove, two sets of movable sleeves can drive the depression bar and make the depression bar change the position that sets up of self according to self demand at gliding in-process, thereby it is fixed to have avoided the position that sets up that traditional fixed design exists, when flattening to the membrane of different thickness spacing, produce the problem in clearance easily between spacing roller and the version roller, the efficiency of flattening of device to the membrane carrier has been improved.

(2) This galley roller with mechanism of flattening passes through the mutual cooperation between transfer line and the embedding pole, and when the printing shaft need be changed, can break off fast and reconnect between first fixed axle and the second fixed axle to make first fixed axle and second fixed axle can shift into and shift out from the inside immigration of printing shaft fast, when having avoided the change that traditional unipolar connected's mode exists, need wholly shift out the device from the main part, the great problem of working strength has improved the maintenance convenience of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a printing shaft; 2. a first fixed shaft; 3. a second fixed shaft; 4. a rotating rod groove; 5. a transmission rod; 6. an embedded rod; 7. a connecting rod; 8. a movable groove; 9. a transmission groove; 10. a movable sleeve; 11. a pressure lever; 12. a nut; 13. a screw; 14. a roller groove; 15. and (4) rolling shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a printing plate roller with a flattening mechanism, which comprises: the printing plate roller with the flattening mechanism comprises a printing shaft 1, a first fixing shaft 2 and a second fixing shaft 3, wherein the first fixing shaft 2 and the second fixing shaft 3 are respectively sleeved on two sides of the inside of the printing shaft 1, a rotating rod groove 4 is formed in the second fixing shaft 3, a transmission rod 5 is sleeved in the rotating rod groove 4, and an embedded rod 6 is welded at the center of one side of the transmission rod 5.

In this embodiment, preferably, an annular extending portion is formed on a side of the first fixing shaft 2 opposite to the second fixing shaft 3, and an annular groove matched with the annular extending portion is also formed on a side of the second fixing shaft 3 opposite to the first fixing shaft 2.

In this embodiment, preferably, the opposite ends of the first fixing shaft 2 and the second fixing shaft 3 are both provided with a cavity, and the cavity inside the second fixing shaft 3 is communicated with the rotating rod groove 4, so that the transmission rod 5 can be ensured to transmit the rotation state of the transmission rod to the embedded rod 6 through the design change, and meanwhile, the embedded connection relationship between the first fixing shaft 2 and the second fixing shaft 3 can be further connected through the mutual matching between the embedded rod 6 and the cavity, thereby further increasing the connection strength of the device.

In this embodiment, preferably, an internal thread is formed in the inner cavity of the first fixing shaft 2, and an external thread matched with the inner cavity of the first fixing shaft 2 is formed on one side of the outer surface of the embedded rod 6.

In this embodiment, it is preferable that one side that first fixed axle 2 and the outside of second fixed axle 3 deviate from each other all installs connecting rod 7 through the pivot rotation, movable groove 8 has all been seted up to the lower extreme of two sets of connecting rods 7, the inside of two sets of movable groove 8 all is equipped with movable sleeve 10, and the cover is equipped with depression bar 11 between two sets of movable sleeve 10, driving groove 9 has all been seted up to the bottom intermediate position department of two sets of connecting rods 7, nut 12 has been installed through the bearing rotation in the bottom outside of driving groove 9, the internal thread of nut 12 is connected with screw rod 13, roller groove 14 has been seted up respectively to both sides around the top of screw rod 13, roller 15 has all been installed through the pivot rotation in roller.

In this embodiment, preferably, a gap is formed between the two sets of rollers 15, and the top ends of the two sets of rollers 15 are located on the same horizontal plane, and through this design, the rollers 15 and the bottom end of the movable sleeve 10 can form an embedded rolling structure, so that the rollers 15 can limit the movable sleeve 10, and the rotational stability of the movable sleeve 10 is increased.

In this embodiment, it is preferred, the vertical cross section of uide bushing 10 becomes "T" font design, the both ends of depression bar 11 all are provided with the cylindrical extension that mutually supports with uide bushing 10, through this design, activity groove 8 and uide bushing 10 can form embedded structure to make uide bushing 10 can play the limiting displacement to depression bar 11, ensure the normal roll of device, the user can be according to the depression bar 11 of the different specifications of user's own quick replacement simultaneously, the ease of operation of device has been improved.

In this embodiment, it is preferable that the roller groove 14 is designed in a fan shape, and the radius length of the roller groove 14 is greater than that of the roller 15, by this design, a gap can be generated between the roller 15 and the roller groove 14, the roller groove 14 does not obstruct the normal rotation of the roller 15, and the roller 15 can extend from the inside of the roller groove 14, so that the roller 15 can stably lift the movable sleeve 10, and the normal operation of the device is ensured.

The utility model discloses a theory of operation and use flow: when the pressing rod 11 is required to be kept in a good contact relation with the printing shaft 1 all the time, the nut 12 is firstly instantaneously rotated by a needle, the nut 12 enables the screw 13 to vertically move downwards along the nut 12 through the threaded connection relation with the screw 13, the nut 12 enables the movable sleeve 10 to vertically move downwards along the movable groove 8 through the mutual matching of the roller groove 14 and the roller 15 in the downwards moving process, the pressing rod 11 vertically moves downwards under the combined action of the two groups of movable sleeves 10, after the film carrier is laid, the operations are reversely repeated, under the action of the nut 12, the screw 13 pushes the roller groove 14 and the roller 15 again to enable the roller groove 14 and the roller 15 to vertically move upwards, the roller groove 14 and the roller 15 push the movable sleeve 10 to move upwards again in the moving process, and the pressing rod 11 is driven by the two groups of pressing rods 11 to move to the required position again.

When the printing shaft 1 needs to be replaced quickly, the transmission rod 5 is pulled by a wrench to enable the transmission rod 5 to rotate in the rotating rod groove 4, the rotating rod groove 4 drives the embedded rod 6 to rotate in the rotating process, the embedded rod 6 is released from the threaded connection effect with the cavity inside the first fixing shaft 2 in the rotating process, the first fixing shaft 2 and the second fixing shaft 3 can be removed from the printing shaft 1 by pulling the first fixing shaft 2 and the second fixing shaft 3 reversely, the device can be restored to the original shape by repeating the operation reversely, and the operation is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a galley roller with mechanism flattens, includes printing shaft (1), first fixed axle (2) and second fixed axle (3), the inside both sides of printing shaft (1) are equipped with first fixed axle (2) and second fixed axle (3), its characterized in that respectively: a rotating rod groove (4) is formed in the second fixing shaft (3), a transmission rod (5) is sleeved in the rotating rod groove (4), and an embedded rod (6) is welded at the center of one side of the transmission rod (5).

2. A printing plate roller with a flattening mechanism according to claim 1, characterized in that: an annular extending part is arranged on one side, opposite to the second fixed shaft (3), of the first fixed shaft (2), and an annular groove matched with the annular extending part is also arranged on one side, opposite to the first fixed shaft (2), of the second fixed shaft (3).

3. A printing plate roller with a flattening mechanism according to claim 1, characterized in that: the cavity is formed in one end, opposite to the first fixing shaft (2) and the second fixing shaft (3), of the first fixing shaft, and the cavity inside the second fixing shaft (3) is communicated with the rotating rod groove (4).

4. A printing plate roller with a flattening mechanism according to claim 1, characterized in that: an internal thread is formed in the cavity inside the first fixing shaft (2), and an external thread matched with the cavity inside the first fixing shaft (2) is arranged on one side of the outer surface of the embedding rod (6).

5. A printing plate roller with a flattening mechanism according to claim 3, characterized in that: first fixed axle (2) and second fixed axle (3) outside one side that deviates from each other all rotate through the pivot and install connecting rod (7), and are two sets of movable groove (8) have all been seted up to the lower extreme of connecting rod (7), and are two sets of the inside in movable groove (8) all is equipped with movable sleeve (10), and the cover is equipped with depression bar (11) between two sets of movable sleeve (10), and is two sets of transmission groove (9) have all been seted up to the bottom intermediate position department of connecting rod (7), nut (12) are installed in the bottom outside of transmission groove (9) through the bearing rotation, the internal thread of nut (12) is connected with screw rod (13), roller groove (14) have been seted up respectively to both sides around the top of screw rod (13), roller (15) are all installed through the pivot rotation to the inside in roller groove (14).

6. A printing plate roller with a flattening mechanism according to claim 5, characterized in that: the roller groove (14) is designed in a fan shape, and the radius length of the roller groove (14) is larger than that of the roller (15).

7. A printing plate roller with a flattening mechanism according to claim 5, characterized in that: the vertical cross section of the movable sleeve (10) is designed in a T shape, and cylindrical extending parts matched with the movable sleeve (10) are arranged at two ends of the pressure lever (11).

8. A printing plate roller with a flattening mechanism according to claim 5, characterized in that: a gap is formed between the two groups of rolling shafts (15), and the top ends of the two groups of rolling shafts (15) are positioned on the same horizontal plane.