CN211335051U

CN211335051U - Printing plate roller with cooling structure

Info

Publication number: CN211335051U
Application number: CN201921575641.4U
Authority: CN
Inventors: 顾风雷
Original assignee: Hangzhou Lin'an Boyi Plate Making Co ltd
Current assignee: Hangzhou Lin'an Boyi Plate Making Co ltd
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-08-25
Anticipated expiration: 2029-09-22

Abstract

The utility model relates to the technical field of printing, in particular to a printing plate roller with a cooling structure, which comprises a printing plate roller, a conduction cavity is arranged in the printing roller, supporting tubes are fixedly connected with both ends of the conduction cavity, one of the supporting tubes is fixedly connected with a connecting wheel, the two supporting tubes are rotatably connected with bearings, the outer axial surface of the bearing is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly arranged on the printing machine, the inner walls of the two supporting tubes are fixedly connected with sealing bearings, wherein the inner shaft surface of one of the sealed bearings is fixedly connected with a connecting pipe, a valve is arranged on the connecting pipe, the upper end of the connecting pipe is communicated with a liquid storage tank, a water inlet is formed in the liquid storage tank, the inner shaft surface of the other sealing bearing is fixedly connected with a water outlet pipe, and the other end of the water outlet pipe is communicated with a collecting mechanism. The utility model has the characteristics of be convenient for cool off printing plate roller, be favorable to the printing effect.

Description

Printing plate roller with cooling structure

Technical Field

The utility model relates to a printing technology field especially relates to a galley roller with cooling structure.

Background

In printing, an original such as characters, pictures, or photographs is subjected to processes such as plate making, inking, and pressing, and ink is transferred onto a surface of a material such as paper, fabric, or leather, and the contents of the original are copied in bulk.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor heat dissipation effect existing in the prior art, and providing a printing plate roller with a cooling structure.

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

the utility model provides a printing plate roller with cooling structure, includes printing plate roller, it leads to the chamber to have seted up in the printing plate roller, lead to the equal fixedly connected with stay tube in chamber both ends, one of them fixedly connected with fifth wheel on the stay tube, two rotate on the stay tube and be connected with the bearing, the outer axial fixedly connected with connecting rod of bearing, connecting rod other end fixed mounting is on the printing machine, two equal fixedly connected with sealed bearing on the stay tube inner wall, one of them interior axial fixedly connected with connecting pipe of sealed bearing, be provided with the valve on the connecting pipe, connecting pipe upper end intercommunication is provided with the liquid storage pot, be provided with water inlet on the liquid storage pot, another interior axial fixed connection outlet pipe of sealed bearing, the outlet pipe other end intercommunication is provided with collection mechanism.

Preferably, the collecting mechanism comprises a collecting bottle communicated with the water outlet pipe, and a faucet is communicated with the lower end of the collecting bottle.

Preferably, a plurality of through holes are formed in the inner wall of the through cavity at equal intervals, and the through holes are uniformly distributed around the printing plate roller.

Preferably, the support tube is a stainless steel tube.

Preferably, the bearing is a deep groove ball bearing.

The utility model provides a pair of galley roller with cooling structure, beneficial effect lies in: through the design of sealed bearing, liquid storage pot, connecting pipe, outlet pipe, switch on the chamber, be convenient for play water-cooling effect to the printing plate roller inside, the heat that produces when simultaneously driving the printing plate roller work through the flow of water has strengthened refrigerated effect, has avoided printing roller high temperature to produce the influence to the printing.

Drawings

Fig. 1 is a schematic structural diagram of a printing roller with a cooling structure according to the present invention;

fig. 2 is a side view of a printing plate roller with a cooling structure according to the present invention;

FIG. 3 is a cross-sectional view of the printing plate roll of FIG. 1;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a water inlet 1, a liquid storage tank 2, a valve 3, a connecting pipe 4, a connecting rod 5, a supporting pipe 6, a printing roller 7, a conducting cavity 8, a bearing 9, a connecting wheel 10, a water outlet pipe 11, a collecting bottle 12, a faucet 13, a sealing bearing 14 and a conducting hole 15.

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.

Example 1

Referring to fig. 1-4, a printing plate roller with a cooling structure comprises a printing plate roller 7, wherein a conducting cavity 8 is formed in the printing plate roller 7, a plurality of conducting holes 15 are formed in the inner wall of the conducting cavity 8 at equal intervals, the conducting holes 15 are uniformly distributed around the printing plate roller 7, and the design of the conducting holes 15 increases the coverage area of water and is beneficial to the cooling effect of the printing plate roller 7.

Lead to 8 equal fixedly connected with stay tubes 6 in both ends in chamber, stay tube 6 is the nonrust steel pipe, fixedly connected with fifth wheel 10 on one of them stay tube 6, it is connected with bearing 9 to rotate on two stay tubes 6, bearing 9 is deep groove ball bearing, the outer axial fixedly connected with connecting rod 5 of

bearing

9, 5 other end fixed mounting of connecting rod are on the printing machine, equal fixedly connected with sealed bearing 14 on two 6 inner walls of stay tube, the interior axial fixedly connected with connecting pipe 4 of one of them sealed bearing 14, be provided with valve 3 on the connecting pipe 4, connecting pipe 4 upper end intercommunication is provided with liquid storage pot 2, the design of valve 3, be convenient for adjust the flow of the coolant liquid that flows through connecting pipe 4, the coolant liquid can specifically be water.

Be provided with water inlet 1 on the liquid storage pot 2, liquid storage pot 2 is fixed on the printing machine when the installation, interior axial plane fixed connection outlet pipe 11 of another sealed bearing 14, outlet pipe 11 other end intercommunication is provided with the collection mechanism, pass through the belt with the motor of printing machine and be connected with fifth wheel 10, when the motor rotates, will drive galley roller 7 and rotate, open valve 3, coolant liquid in the liquid storage pot 2 can flow to in switching on the chamber 8, then flow by outlet pipe 11, play refrigerated effect to galley roller, the flow of refrigerated liquid simultaneously, be convenient for take absorbed heat out, be favorable to strengthening refrigerated effect.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the collecting mechanism includes a collecting bottle 12 communicated with a water outlet pipe 11, the collecting bottle 12 is placed on a printing machine during installation, a faucet 13 is communicated with the lower end position of the collecting bottle 12, the cooling liquid flowing out of the water outlet pipe 11 flows into the collecting bottle 12, the cooling liquid is recycled, the waste of water resources is prevented, and meanwhile, the cooling liquid in the collecting bottle 12 is conveniently discharged by opening the faucet 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The printing plate roller with the cooling structure comprises a printing plate roller (7) and is characterized in that a guide cavity (8) is formed in the printing plate roller (7), supporting tubes (6) are fixedly connected to two ends of the guide cavity (8), one of the supporting tubes (6) is fixedly connected with a connecting wheel (10), two of the supporting tubes (6) are rotatably connected with bearings (9), a connecting rod (5) is fixedly connected to the outer shaft surface of each bearing (9), the other end of each connecting rod (5) is fixedly mounted on a printing machine, two of the supporting tubes (6) are fixedly connected with a sealing bearing (14), one of the sealing bearings (14) is fixedly connected with a connecting tube (4) on the inner shaft surface, a valve (3) is arranged on the connecting tube (4), and a liquid storage tank (2) is communicated with the upper end of the connecting tube (4), a water inlet (1) is formed in the liquid storage tank (2), the inner shaft surface of the other sealing bearing (14) is fixedly connected with a water outlet pipe (11), and the other end of the water outlet pipe (11) is communicated with a collecting mechanism.

2. Printing plate roller with cooling structure according to claim 1, characterized in that said collecting mechanism comprises a collecting bottle (12) in communication with the outlet pipe (11), said collecting bottle (12) being provided with a tap (13) in communication at a lower end position.

3. Printing plate roller with cooling structure according to claim 1, characterized in that a plurality of through holes (15) are provided equidistantly on the inner wall of the through cavity (8), and the through holes (15) are evenly distributed around the printing plate roller (7).

4. Printing roller with cooling structure according to claim 1, characterized in that said support tube (6) is a stainless steel tube.

5. Printing plate roller with cooling structure according to claim 1, characterized in that said bearings (9) are deep groove ball bearings.