CN219328252U

CN219328252U - Freezing tube of vacuum coating machine

Info

Publication number: CN219328252U
Application number: CN202321468764.4U
Authority: CN
Inventors: 张伟; 孙国明; 张惠东
Original assignee: Qingzhou Bangpeng Vacuum Technology Co ltd
Current assignee: Qingzhou Bangpeng Vacuum Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-07-11
Anticipated expiration: 2033-06-09

Abstract

The utility model is applicable to the technical field of vacuum coating machines, and provides a freezing pipe of a vacuum coating machine, which comprises the following components: the pipe body and the elbows are connected in series to form a communicated pipeline, a plurality of fixing plates are fixedly connected to the pipe body, the pipe body is connected to the fixing plates in a penetrating manner, a plurality of radiating fins are fixedly connected to the pipe body, the radiating fins are fixedly connected to the fixing plates, a sliding block is connected to the fixing plates in a sliding manner, a hairbrush part is arranged on the sliding block, and the hairbrush part can be abutted to the pipe body; therefore, the utility model utilizes the sliding blocks and the fixed plates which are connected in a sliding way to realize the relative movement of the sliding blocks, and the brush part on the sliding blocks can remove impurities such as dust and the like on the radiating fins and the fixed plates in the moving process of the sliding blocks, thereby improving the heat exchange efficiency and reducing the generation frequency of frosting.

Description

Freezing tube of vacuum coating machine

Technical Field

The utility model relates to the technical field of vacuum coating machines, in particular to a freezing pipe of a vacuum coating machine.

Background

Due to the influences of equipment, use environment and other factors, frosting faults can occur to the freezing pipe of the vacuum coating machine in the use process. Dust, catkin and the like cause the evaporator fins to be excessively dirty, so that the heat exchange effect is poor, and the refrigerant cannot completely evaporate and flow back to the muffler and the compressor to continue to evaporate, thereby causing frosting. The evaporator fins are arranged on the pipe body in a surrounding manner, so that the evaporator fins are positioned in the shell, the shell is required to be disassembled during cleaning each time, and the operation is inconvenient.

The patent of application number "CN202121016412.6" provides a vacuum coating machine freezing pipe, including body, cooling jacket and refrigerator all set up in the body, still include: the motor is fixedly connected to the outer wall of one side of the pipe body; the rotating shaft is connected to the output end of the motor, and one end far away from the motor is rotationally connected in the pipe body, wherein the cooling sleeve and the refrigerator are fixedly connected to the rotating shaft; a conduit connected between the cooling jacket and the refrigerator; the communication groove is arranged on the outer wall of one side of the pipe body, which is close to the motor; according to the scheme, the frost adhered to the filter screen is shaken off through the shaking-off mechanism, so that the permeability of the filter screen is ensured, and the cooling efficiency is improved. However, the dust attached to the refrigerating pipe or the radiating fin cannot be effectively removed by shaking due to the influence of dust, especially flocculent dust such as catkin in spring and summer, and the heat exchange effect is poor.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects, the utility model aims to provide the vacuum coating machine freezing pipe, which is convenient to operate, utilizes the sliding block and the fixed plate which are connected in a sliding way to realize the relative movement of the sliding block, and the hairbrush part on the sliding block can remove impurities such as dust on the radiating fins and the fixed plate in the moving process of the sliding block, so that the heat exchange efficiency is improved, and the occurrence frequency of frosting is reduced.

In order to achieve the above object, the present utility model provides a vacuum coating machine freezing pipe, comprising: the pipe body that a plurality of rows are arranged the both ends of pipe body be equipped with a plurality of elbows, the pipe body with the elbow concatenates into the pipeline of a intercommunication, a plurality of fixed plates of rigid coupling on the pipe body, cross-under on the fixed plate the pipe body, the rigid coupling has a plurality of fin on the pipe body, the fin rigid coupling the fixed plate, sliding connection has the slider on the fixed plate, be equipped with brush portion on the slider, brush portion can the butt the pipe body.

According to the vacuum coating machine freezing pipe, the sliding blocks are fixedly connected through the hairbrush part.

According to the vacuum coating machine freezing pipe, the fixed plate is provided with the sliding groove, and the sliding block is connected with the sliding groove in a sliding manner.

According to the vacuum coating machine freezing pipe, the sliding block is made of copper materials.

According to the vacuum coating machine freezing pipe, the brush part is provided with the brush roller and the brush hair, the brush roller is fixedly connected with the sliding block, and the brush hair can be abutted against the pipe body.

According to the vacuum coating machine freezing pipe, the brush roller is made of a metal material.

According to the vacuum coating machine freezing pipe, the sliding block is provided with the bulge, and the bulge protrudes out of the shell.

The beneficial effects of the utility model are as follows: the operation is convenient, the sliding connection's slider and fixed plate are utilized, the relative movement of slider is realized, the brush portion on the slider is clear away impurity such as dust on fin and the fixed plate in the slider removal in-process, improves heat exchange efficiency, reduces frosting phenomenon's production frequency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic plan view of the present utility model; in the figure, 1-pipe body, 2-elbow, 3-fin, 4-fixed plate, 41-spout, 5-slider, 51-brush roll, 52-brush hair, 53-arch.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 2, the present utility model provides a vacuum coater freezing pipe. The freezing pipe of the vacuum coating machine comprises: the pipe body 1 that a plurality of rows are arranged the both ends of pipe body 1 are equipped with a plurality of elbows 2, pipe body 1 with elbow 2 concatenates into the pipeline of a intercommunication, rigid coupling a plurality of fixed plates 4 on the pipe body 1, the cross-under on the fixed plate 4 pipe body 1, the rigid coupling has a plurality of fin 3 on the pipe body 1, fin 3 rigid coupling fixed plate 4, sliding connection has slider 5 on the fixed plate 4, be equipped with brush portion on the slider 5, brush portion can the butt pipe body 1. When the sliding block 5 slides, the brush part is driven to move on the tube body 1, so that dust between the radiating fins 3 can be cleaned.

Further, the plurality of sliding blocks 5 are fixedly connected through the brush part. A plurality of sliding blocks 5 are connected into a whole through the brush part, so that the sliding blocks 5 move synchronously to clean synchronously, and the cleaning efficiency is improved.

Further, the fixing plate 4 is provided with a sliding groove 41, the sliding block 5 is slidably connected with the sliding groove 41, and the sliding block 5 is in clearance fit with the sliding groove 41, so that the sliding block 5 can move more smoothly, the sliding groove 41 is a rectangular groove, and the sliding block 5 is provided with a rectangular protrusion which is in clearance fit connection with the rectangular protrusion.

Further, the sliding block 5 is made of copper material. The copper material is wear-resistant, the service life of the sliding block 5 is prolonged, the copper is soft, the processing is convenient, the heat conductivity coefficient is high, and the heat dissipation is convenient.

Further, the brush part is provided with a brush roller 51 and brush bristles 52, the brush roller 51 is fixedly connected with the slider 5, and the brush bristles 52 can abut against the tube 1. The brush roller 51 connects a plurality of sliding blocks 5 in series as a whole, and the brush hair 52 is uniformly arranged on the brush roller 51. The brush roller 51 is made of a metal material. The heat conductivity of the metal is good, the heat radiating area is further increased, the heat exchange is convenient, and the heat exchange efficiency is improved.

Further, the sliding block 5 is provided with a protrusion 53, the protrusion 53 can protrude out of the surface of the equipment shell, the equipment shell is reserved with an avoidance groove, and the sliding block 5 is moved by controlling the movement of the protrusion 53 externally. The bump 53 may be made of a material with poor thermal conductivity, such as plastic, nylon, etc.

When the vacuum coating machine freezing pipe is used, the protrusion 53 protruding out of the shell is utilized to move up and down, so that the sliding block 5 moves along the fixed plate 4, dust on the radiating fins 3 and the fixed plate 4 is cleaned by the brush part in the moving process of the sliding block 5, the heat exchange efficiency is improved, meanwhile, the radiating area is improved by the materials of the sliding block 5 and the brush roller 51, the heat exchange efficiency is further improved, and the generation frequency of frosting is reduced.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must be provided with a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The vacuum coating machine freezing pipe, its characterized in that includes: the pipe body that a plurality of rows are arranged the both ends of pipe body be equipped with a plurality of elbows, the pipe body with the elbow concatenates into the pipeline of a intercommunication, a plurality of fixed plates of rigid coupling on the pipe body, cross-under on the fixed plate the pipe body, the rigid coupling has a plurality of fin on the pipe body, the fin rigid coupling the fixed plate, sliding connection has the slider on the fixed plate, be equipped with brush portion on the slider, brush portion can the butt the pipe body.

2. The vacuum coater freezing tube according to claim 1, wherein a plurality of the sliders are fixedly connected through a brush portion.

3. The vacuum coating machine freezing pipe according to claim 2, wherein the fixed plate is provided with a sliding groove, and the sliding block is slidingly connected with the sliding groove.

4. A vacuum coater freezer pipe according to claim 3, wherein the slider is made of copper material.

5. The vacuum coating machine freezing pipe according to any one of claims 1 to 4, wherein the brush part is provided with a brush roller and brush hair, the brush roller is fixedly connected with the sliding block, and the brush hair can be abutted against the pipe body.

6. The vacuum coater freezer pipe according to claim 5, wherein the brush roller is made of a metal material.

7. The vacuum coater freezer pipe according to claim 6, wherein the slider is provided with a protrusion protruding from the housing.