CN215283896U

CN215283896U - Printing roller cooling device with quick cooling effect for printing equipment

Info

Publication number: CN215283896U
Application number: CN202120210329.6U
Authority: CN
Inventors: 俞跃庭
Original assignee: Hangzhou Supply And Marketing Printing Co ltd
Current assignee: Hangzhou Supply And Marketing Printing Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-24
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a lithography apparatus is with printing roller cooling device that has quick cooling effect, including printing roller, connection structure and fixed establishment, printing roller one side is provided with the connecting rod, and the outside is provided with the fixed block in the middle of the connecting rod, connection structure sets up in connecting rod one end, and the inside cooling siphunculus that is provided with of connection structure, cooling siphunculus one end is connected with the manifold, and is provided with the connector on one side of the cooling siphunculus, fixed establishment sets up inside the printing roller, and the fixed establishment both sides are provided with the protection network, the protection network outside is provided with the guard ring. This lithography apparatus is provided with connection structure with printing roller cooling device who has quick cooling effect, mutually supports through connecting pipe and bearing and keeps apart cooling siphunculus and connecting rod, prevents to rotate together, is convenient for to be connected fixedly with external equipment simultaneously, improves the leakproofness of device through the sealing ring moreover, prevents to have liquid leakage, improves the work efficiency of device.

Description

Printing roller cooling device with quick cooling effect for printing equipment

Technical Field

The utility model relates to a printing technology field specifically is a lithography apparatus is with printing roller cooling device that has quick cooling effect.

Background

With the rapid development of the technology, some conventional devices are greatly improved, wherein the printing devices have completely realized the modernization, so that the printing speed is greatly improved, the utilization rate of materials is also rapidly improved, and operations such as color printing can be performed.

Most of cooling devices of printing equipment in the market corrode the equipment to a certain extent, so that the equipment is inconvenient to clean, complex to install and maintain and low in working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithography apparatus is with printing roller cooling device who has quick cooling effect to solve the lithography apparatus's on the market cooling device majority that proposes in the above-mentioned background and have certain erosion to equipment, be not convenient for clear up, install moreover and maintain complicacy, the lower problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithography apparatus is with printing roller cooling device that has quick cooling effect, includes printing roller, connection structure and fixed establishment, printing roller one side is provided with the connecting rod, and the outside is provided with the fixed block in the middle of the connecting rod, connection structure sets up in connecting rod one end, and the inside cooling siphunculus that is provided with of connection structure, cooling siphunculus one end is connected with the manifold, and cools off siphunculus one side and be provided with the connector, fixed establishment sets up inside the printing roller, and the fixed establishment both sides are provided with the protection network, the protection network outside is provided with the guard ring.

Preferably, connection structure includes bearing, connecting pipe, sealing ring and connecting block, the bearing sets up in connecting rod one end, and is provided with the connecting pipe outside the bearing, connecting pipe one side is provided with the sealing ring, and the sealing ring outside is provided with the connecting block.

Preferably, the connecting pipe forms a rotating structure with the connecting rod through a bearing, and the inner side of the connecting pipe is tightly attached to the outer side of the bearing.

Preferably, the fixing mechanism comprises a fixing frame, a fixing ring, a fixing port and a heat conducting fin, the fixing frame is arranged inside the printing roller, the fixing ring is arranged inside the fixing frame, the fixing port is arranged inside the fixing ring, and the heat conducting fin is fixed outside the fixing ring.

Preferably, the fixing port and the fixing frame form a fixing structure through a fixing ring, and the fixing ring is spirally distributed in the fixing frame.

Preferably, the sizes of the inner side of the protection ring and the outer side of the protection net are matched with each other, and meanwhile, the cooling through pipe and the manifold form a fixing structure through a connecting structure.

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

1. the utility model discloses a be provided with connection structure, mutually support through connecting pipe and bearing and keep apart cooling siphunculus and connecting rod, prevent to rotate together, be convenient for simultaneously to be connected fixedly with external equipment, improve the leakproofness of device through the sealing ring moreover, prevent to have liquid to leak, improve the security of device, improve the work efficiency of device.

2. The utility model discloses be provided with fixed establishment, through the stability of mount improvement device, prevent in the course of the work that the part drops etc. and bump with the device, can carry out effectual transmission with the heat through the conducting strip moreover, improve the radiating effect of device, mutually support through solid fixed ring and fixed mouthful simultaneously and fix the manifold, set up to the helical shape simultaneously, increase the area of contact between manifold and the conducting strip.

3. The utility model discloses be provided with guard ring and protection network, wrap up the protection network outside through the guard ring, prevent that debris from passing through inside the protection network access device, can strengthen the interchange between inside and the exterior space through the protection network simultaneously to improve device's cooling efficiency is convenient for operate inside the device simultaneously, and the clearance is maintained inside the device to the timeliness.

Drawings

FIG. 1 is a schematic view of a three-dimensional half-section structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the internal structure of one side of the connecting pipe of the present invention.

In the figure: 1. a printing roller; 2. a connecting rod; 3. a fixed block; 4. a connecting structure; 401. a bearing; 402. a connecting pipe; 403. a seal ring; 404. connecting blocks; 5. cooling the through pipe; 6. a manifold; 7. a connecting port; 8. a fixing mechanism; 801. a fixed mount; 802. a fixing ring; 803. a fixed port; 804. a heat conductive sheet; 9. a protective net; 10. and (4) a guard ring.

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. 1-3, the present invention provides a technical solution: a printing roller cooling device with a quick cooling effect for printing equipment comprises a printing roller 1, a connecting rod 2, a fixing block 3, a connecting structure 4, a bearing 401, a connecting pipe 402, a sealing ring 403, a connecting block 404, a cooling through pipe 5, a manifold 6, a connecting port 7, a fixing mechanism 8, a fixing frame 801, a fixing ring 802, a fixing port 803, a heat conducting fin 804, a protective net 9 and a protective ring 10, wherein the connecting rod 2 is arranged on one side of the printing roller 1, the fixing block 3 is arranged outside the middle of the connecting rod 2, the connecting structure 4 is arranged at one end of the connecting rod 2, the cooling through pipe 5 is arranged inside the connecting structure 4, the manifold 6 is connected to one end of the cooling through pipe 5, the connecting port 7 is arranged on one side of the cooling through pipe 5, the connecting structure 4 comprises a bearing 401, a connecting pipe 402, a sealing ring 403 and a connecting block 404, the bearing 401 is arranged at one end of the connecting rod 2, and the connecting pipe 402 is arranged outside the bearing 401, a sealing ring 403 is arranged on one side of the connecting pipe 402, a connecting block 404 is arranged outside the sealing ring 403, the connecting pipe 402 and the connecting rod 2 form a rotating structure through a bearing 401, the inner side of the connecting pipe 402 and the outer side of the bearing 401 are tightly attached, the cooling through pipe 5 and the connecting rod 2 are isolated through the mutual matching of the connecting pipe 402 and the bearing 401, the rotating is prevented, meanwhile, the connecting and fixing with external equipment are facilitated, the sealing performance of the device is improved through the sealing ring 403, the liquid leakage is prevented, the safety of the device is improved, and the working efficiency of the device is improved;

the fixing mechanism 8 is arranged inside the printing roller 1, the two sides of the fixing mechanism 8 are provided with the protective nets 9, the fixing mechanism 8 comprises a fixing frame 801, a fixing ring 802, a fixing port 803 and a heat conducting fin 804, the fixing frame 801 is arranged inside the printing roller 1, the fixing ring 802 is arranged inside the fixing frame 801, the fixing port 803 is arranged inside the fixing ring 802, the heat conducting fin 804 is fixed outside the fixing ring 802, the fixing port 803 and the fixing frame 801 form a fixing structure through the fixing ring 802, the fixing ring 802 is distributed inside the fixing frame 801 in a spiral shape, the stability of the device is improved through the fixing frame 801, parts are prevented from falling off and colliding with the device in the working process, heat can be effectively transmitted through the heat conducting fin 804, the heat dissipation effect of the device is improved, meanwhile, the manifold 6 is fixed through the mutual matching of the fixing ring 802 and the fixing port 803, and is arranged in a spiral shape at the same time, increasing the contact area between the manifold 6 and the heat-conductive sheet 804;

the protection network 9 outside is provided with protective ring 10, the size is mutually supported between protective ring 10 inboard and the protection network 9 outside, it constitutes fixed knot structure with manifold 6 to cool off siphunculus 5 simultaneously through connection structure 4, wrap up the protection network 9 outside through protective ring 10, prevent that debris from passing through inside the protection network 9 access device, can strengthen the interchange between inside and the exterior space through protection network 9 simultaneously, thereby improve the cooling efficiency of device, be convenient for simultaneously operate the device is inside, timely inside the device is maintained the clearance.

The working principle is as follows: for the printing roller cooling device with the rapid cooling effect for the printing equipment, firstly, the printing roller 1 and external equipment are fixed through the fixing block 3, then cooling liquid is input from the connecting port 7 at one side of the cooling through pipe 5, then the liquid passes through the inside of the connecting pipe 402, enters the device through the manifold 6 and is discharged from the other side, in the flowing process, heat transmitted by the heat-conducting fins 804 is absorbed and taken away to achieve the cooling effect, in the rotating process of the device, the cooling through pipe 5 is kept static through the bearing 401, so that the connecting pipe 402 and the manifold 6 rotate along with each other, meanwhile, the manifold 6 is fixed by the fixing ring 801 and the fixing port 802 in the fixing frame 801, the position of the manifold 6 is arranged, the maximum cooling effect is achieved, the cooling efficiency of the device is improved, and meanwhile, the situations of corrosion and the like caused by the direct contact of the liquid and the device can be avoided, the service life of the device is prolonged, and the use process of the printing roller cooling device with the rapid cooling effect for the whole printing equipment is completed.

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 lithography apparatus is with printing roller cooling device who has quick cooling effect, includes printing roller (1), connection structure (4) and fixed establishment (8), its characterized in that: printing roller (1) one side is provided with connecting rod (2), and the outside is provided with fixed block (3) in the middle of connecting rod (2), connection structure (4) set up in connecting rod (2) one end, and inside cooling siphunculus (5) that is provided with of connection structure (4), cooling siphunculus (5) one end is connected with manifold (6), and cools off siphunculus (5) one side and be provided with connector (7), fixed establishment (8) set up inside printing roller (1), and fixed establishment (8) both sides are provided with protection network (9), the protection network (9) outside is provided with protective ring (10).

2. A printing roller cooling device with a rapid cooling effect for a printing apparatus according to claim 1, characterized in that: connection structure (4) include bearing (401), connecting pipe (402), sealing ring (403) and connecting block (404), bearing (401) set up in connecting rod (2) one end, and bearing (401) outside is provided with connecting pipe (402), connecting pipe (402) one side is provided with sealing ring (403), and sealing ring (403) outside is provided with connecting block (404).

3. A printing roller cooling device with a rapid cooling effect for a printing apparatus according to claim 2, characterized in that: the connecting pipe (402) and the connecting rod (2) form a rotating structure through the bearing (401), and the inner side of the connecting pipe (402) is tightly attached to the outer side of the bearing (401).

4. A printing roller cooling device with a rapid cooling effect for a printing apparatus according to claim 1, characterized in that: the fixing mechanism (8) comprises a fixing frame (801), a fixing ring (802), a fixing port (803) and a heat conducting fin (804), wherein the fixing frame (801) is arranged inside the printing roller (1), the fixing ring (802) is arranged inside the fixing frame (801), the fixing port (803) is arranged inside the fixing ring (802), and the heat conducting fin (804) is fixed outside the fixing ring (802).

5. A printing roller cooling device with a rapid cooling effect for a printing apparatus according to claim 4, characterized in that: the fixing port (803) and the fixing frame (801) form a fixing structure through the fixing ring (802), and the fixing ring (802) is spirally distributed in the fixing frame (801).

6. A printing roller cooling device with a rapid cooling effect for a printing apparatus according to claim 1, characterized in that: the sizes of the inner side of the protective ring (10) and the outer side of the protective net (9) are matched with each other, and meanwhile, the cooling through pipe (5) and the manifold (6) form a fixed structure through the connecting structure (4).