CN216880188U

CN216880188U - Detachable liquid pipe and assembly

Info

Publication number: CN216880188U
Application number: CN202123282977.1U
Authority: CN
Inventors: 李光辉; 樊超; 严琴
Original assignee: Suzhou Microbit Automation Co ltd
Current assignee: Suzhou Microbit Automation Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-05
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a detachable liquid pipe and a detachable liquid pipe assembly, wherein the detachable liquid pipe comprises an inner pipe, an outer pipe and a liquid cup, an inserting end and a connecting end are respectively arranged at two ends of the inner pipe in the length direction, the inserting end is of a closed structure, the liquid cup is connected with the connecting end, the inner pipe is arranged in the outer pipe, the inserting end is positioned in the outer pipe, and the liquid cup is positioned outside the outer pipe. The inner pipe and the outer pipe of the liquid pipe are designed to be separable, so that the inner pipe can be inserted into or pulled out of the outer pipe at will under the condition that the outer pipe is not detached; the length of the inner pipe can be designed according to the coating length requirement of a product, the inner pipe which is relatively short can be arranged when the product which is short in coating length requirement is coated, excessive coating liquid does not need to be stored in the liquid pipe, the waste of the coating liquid is avoided, the utilization rate of the coating liquid is improved, and the production cost is reduced; can be applied to various coating mechanisms, has high utilization rate and good industrial prospect.

Description

Detachable liquid pipe and assembly

Technical Field

The utility model relates to the technical field of coating equipment, in particular to a detachable liquid pipe and a detachable liquid pipe assembly.

Background

The liquid tube used in the liquid tube type coating apparatus is generally composed of an inner tube, an outer tube and a liquid cup. However, in the existing liquid pipe, both ends of the inner pipe and both ends of the outer pipe are fixed, namely, both ends of the outer pipe are respectively in threaded connection with the liquid cup and the blocking block, and both ends of the inner pipe are respectively sleeved on the liquid cup and the blocking block. The end of the outer pipe provided with the liquid cup is connected with the mounting seat, and the end of the outer pipe provided with the plugging block is hung and arranged to be freely taken and placed. This kind of structural design leads to dismantling inner tube and liquid pipe together when dismantling the liquid pipe, and it is convenient inadequately to dismantle, is difficult for wasing moreover. And the length of the liquid pipe needs to be set to be the longest length according to the longest coating requirement of the product, the maximum amount of coating liquid can be stored in the liquid pipe, and therefore when the coating operation is carried out on the product with short coating, the utilization rate of the coating liquid is low, the waste of the coating liquid is caused, and the production cost is increased.

Therefore, in combination with the above-mentioned technical problems, a new technical solution is needed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the problems of the prior art and to provide a detachable liquid tube and a detachable liquid tube assembly, in which an inner tube and an outer tube are designed to be detachable, so that the inner tube can be inserted into or withdrawn from the outer tube at will without detaching the outer tube.

In order to achieve the purpose of the utility model, the utility model provides a detachable liquid pipe, which comprises an inner pipe, an outer pipe and a liquid cup, wherein the two ends of the inner pipe in the length direction are respectively an insertion end and a connecting end, the insertion end is of a closed structure, the liquid cup is connected with the connecting end, the inner pipe is arranged in the outer pipe, the insertion end is positioned in the outer pipe, and the liquid cup is positioned outside the outer pipe.

Furthermore, the two ends of the outer pipe in the length direction are respectively a first end and a second end, the second end is of a closed structure, and the inner pipe is arranged in the outer pipe from the first end.

Further, the outer tube includes outer tube main part and sprue, the sprue sets up outer tube main part length direction's one end, the inner tube sets up in the outer tube main part.

Furthermore, the inner tube includes inner tube main part and end cap, the end cap setting is in inner tube main part length direction's one end, the inner tube main part is equipped with the one end of end cap is located in the outer tube.

The utility model also provides a detachable liquid pipe assembly which comprises a plurality of detachable liquid pipes, and the detachable liquid pipe assembly also comprises a mounting seat, wherein one end of the outer pipe is connected with the mounting seat.

Furthermore, the liquid cup is detachably connected with the mounting seat.

Furthermore, a plurality of mounting holes are formed in the mounting base, and the liquid cup is detachably arranged in the mounting holes.

Further, it still includes liquid pipe turns to the seat, liquid pipe turns to the seat and includes the steering roll axle, the outer tube is from the below of steering roll axle passes.

Compared with the prior art, the detachable liquid pipe and the assembly of the application have at least one or more of the following beneficial effects:

(1) the detachable liquid pipe adopts the design that the inner pipe and the outer pipe can be separated, so that the inner pipe can be inserted into or drawn out of the outer pipe at will under the condition that the outer pipe is not detached, the disassembly and the assembly are convenient, the cleaning is convenient, and the manpower and the material resources can be saved;

(2) according to the detachable liquid pipe, the length of the inner pipe can be designed according to the coating length requirement of a product, the inner pipe which is relatively short can be arranged when the product with the short coating length requirement is coated, excessive coating liquid does not need to be stored in the liquid pipe, the coating liquid is prevented from being wasted, the utilization rate of the coating liquid is improved, and the production cost is reduced;

(3) the detachable liquid pipe can be applied to various coating mechanisms, is high in utilization rate and has good industrial prospects;

(4) according to the detachable liquid pipe assembly, one end of the outer pipe is connected with the mounting seat, and the liquid cup is detachably connected with the mounting seat, so that the whole liquid pipe can be driven to move by driving the mounting seat to move up and down, and the inner pipe can be flexibly fixed and detached;

(5) the utility model provides a detachable liquid pipe subassembly, it is provided with the steering roll axle, can make on the one hand the liquid pipe more smooth and easy and stable when removing to rise or descend, and on the other hand can also make the liquid pipe all adopt the layout mode of vertical removal in coating equipment both ends, saves equipment space for equipment is compacter, more does benefit to the miniaturized design of equipment.

Drawings

Fig. 1 is a schematic structural diagram of a detachable liquid tube according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a removable fluid tube assembly according to an embodiment of the present disclosure;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

The device comprises an inner pipe 1, an inner pipe 11, a plug 12, an outer pipe 2, an outer pipe 21, a plug 22, a liquid cup 3, a mounting seat 4, an upper plate 41, a spring plate 411, a lower plate 42 and a steering roll shaft 5.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the utility model, the following detailed description is given to the specific embodiments, structures, features and effects of the present invention in conjunction with the accompanying drawings and preferred embodiments.

Examples

The present embodiment provides a detachable liquid tube, which comprises an inner tube 1, an outer tube 2 and a liquid cup 3, as shown in fig. 1. The two ends of the inner tube 1 in the length direction are respectively an inserting end and a connecting end, and the inserting end is of a closed structure. The two ends of the outer pipe 2 in the length direction are respectively a first end and a second end, and the second end is of a closed structure. The insertion end of the inner tube 1 is preferably designed to be closed by a plug 12, i.e., the inner tube 1 is composed of an inner tube body 11 and a plug 12. The inner tube main body 11 is a tube body structure, and the plug 12 is used for plugging an opening at one end of the inner tube main body 11 to form a closed end, so that it is ensured that the coating liquid added into the inner tube 1 does not leak from the insertion end, and it is also ensured that the coating liquid in the inner tube 1 does not flow out from the connection end in the liquid tube moving process. The plug 12 may be made of soft material such as rubber or silica gel, and plugs the insertion end opening of the inner tube main body 11 like a plug. Of course, the plug 12 is not limited to this, and may be another sealing structure such as a sealing cap, and the sealing method is not limited to the method of plugging, and may be a method of screwing or fitting. The second end of the outer tube 2 is preferably of closed design with a block 22, i.e. the outer tube 2 is formed by an outer tube body 21 and a block 22. The outer tube main part 21 preferably adopts the bellows, can play the direction on the one hand the effect of inner tube 1 can be played, and on the other hand can also play the shading effect, prevents that external light from shining inner tube 1 leads to coating liquid in the inner tube 1 volatilizees. The block 22 is preferably connected to the outer tube 2 in a sealing manner by a screw thread, but the sealing manner is not limited to this, and may be a plug type or a sealing cover type.

The liquid cup 3 is connected with the connecting end. The liquid cup 3 is a cup-shaped structure with an opening at the upper end, and a through hole is formed at the bottom. The connecting end is connected with the bottom end of the liquid cup 3, so that the inner cavity of the liquid cup 3 is communicated with the inner cavity of the inner tube 1 through the through hole. The liquid cup 3 and the connection end can be connected in various ways, in this embodiment, a pipe joint structure is preferably arranged at the bottom end of the liquid cup 3, and the connection end is directly sleeved on the pipe joint structure. Of course, other connection means are possible, such as a threaded connection or the like.

In specific implementation, the inner tube 1 is disposed in the outer tube 2, one end of the inner tube body 11, which is provided with the plug 12, that is, the insertion end of the inner tube 1, is inserted into the outer tube 2 through the first end, and the liquid cup 3 is located outside the outer tube 2. The outer diameter of the inner tube body 11 and the maximum outer diameter of the plug 12 are smaller than the inner diameter of the outer tube 2, so that the insertion end of the inner tube 1 can be inserted into the outer tube 2 more easily. The liquid cup 3 is directly placed at the opening of the outer tube 2 without connection of threads and the like, and the liquid cup 3 is placed outside the outer tube 2, so that an operator can draw the inner tube 1 out of the outer tube 2 more conveniently, and the cleaning is convenient, as shown in fig. 2. And the inner tube 1 is communicated with the outside air through the opening of the liquid cup 3 and can be used for adding coating liquid into the inner tube 1. The product to be coated can pass through the liquid cup 3 and enter the coating liquid in the inner tube 1 to realize dip coating. The length of the inner tube body 11 can be designed according to the coating length required by the product, while the length of the outer tube body 21 is generally designed according to the maximum coating length required by the product, and the length of the inner tube body 11 is equal to or greater than zero and is smaller than or close to the length of the outer tube 2. For products with shorter coating lengths, the length of the inner tube 1 can be shortened according to the coating length requirements.

The present embodiment further provides a detachable liquid pipe assembly, which is composed of a mounting base 4, a liquid pipe turning base and a plurality of detachable liquid pipes, as shown in fig. 2. The mounting seat 4 may be formed by two plate-like structures arranged in parallel at intervals, and includes an upper plate 41 and a lower plate 42. A plurality of through holes are formed in the lower plate 42, and then the first end of the outer tube 2 is fixedly connected with the lower plate 42, so that the inner cavity of the outer tube main body 21 is communicated with the corresponding through holes. The first end and the lower plate 42 may be fixed in various manners, for example, a bolt fixing manner may be adopted, that is, a threaded hole is respectively formed in a side surface of the lower plate 42 corresponding to the through hole, the first end of the outer tube 2 is inserted into the through hole, and then the outer tube 2 is fixed in the through hole by tightening a bolt. Of course, the outer tube 2 may also be fixed by other fixing means, such as clamping or welding, gluing, etc. A plurality of mounting holes are formed in the upper plate 41, and the mounting holes correspond to the through holes in the lower plate 42 one to one. When the inner tube 1 is placed in the outer tube 2, the liquid cup 3 is placed outside the outer tube 2 and just positioned in the mounting hole due to the large size of the liquid cup 3. The liquid cup 3 and the mounting seat 4 are detachably designed. Preferably, the side surface of the upper plate 41 corresponding to the mounting hole is respectively provided with a threaded hole, and the detachable connection is realized by rotating a bolt, that is, when the inner tube 1 is mounted, only the bolt needs to be screwed to tightly push the liquid cup 3, and when the inner tube 1 is taken out, only the bolt needs to be unscrewed, so that the inner tube 1 can be conveniently taken out from the outer tube 2. In order to ensure that the liquid cup 3 is not damaged when the bolt is tightly pressed against the liquid cup 3, a gasket structure can be arranged at the end part of the bolt. As shown in fig. 3, it is adaptively shown that a spring structure 411 is disposed at a position of the mounting hole corresponding to the threaded hole, and when the bolt is tightened, the bolt pushes the spring structure 411 to tightly attach to the side wall of the liquid cup 3, so as to tightly clamp the liquid cup 3 in the mounting hole.

The liquid pipe steering seat comprises a rotatable steering roller shaft 5, the outer pipe 2 penetrates through the lower portion of the steering roller shaft 5 and winds the two sides of the steering roller shaft 5, so that on one hand, the liquid pipe can move up or down more smoothly and stably, on the other hand, the two ends of the liquid pipe in the coating equipment can also adopt a vertical moving layout mode, and as shown in fig. 2, the space of the equipment is saved, the equipment is more compact, and the miniaturization design of the equipment is facilitated. When the coating device is specifically implemented, the mounting seat 4 is driven to vertically move, so that the inner pipe 1 and the outer pipe 2 can be driven to move, and then the coating operation on a product can be realized. And the second end of the outer tube 2 is arranged in a hanging way and can be freely placed and taken.

(1) the detachable liquid pipe adopts the design that the inner pipe and the outer pipe can be separated, so that the inner pipe can be inserted into or drawn out of the outer pipe at will under the condition that the outer pipe is not detached, the detachable liquid pipe is convenient to disassemble and assemble and convenient to clean, and manpower and material resources can be saved;

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a detachable liquid pipe, its characterized in that, it includes inner tube (1), outer tube (2) and liquid cup (3), inner tube (1) length direction's both ends are for inserting end and link respectively, it is the enclosed construction to insert the end, liquid cup (3) with the link is connected, inner tube (1) sets up in outer tube (2), it is located to insert the end in outer tube (2), liquid cup (3) are located outside outer tube (2).

2. The removable liquid tube according to claim 1, characterized in that the two ends of the outer tube (2) in the length direction are a first end and a second end, respectively, the second end is a closed structure, and the inner tube (1) is arranged in the outer tube (2) from the first end.

3. The detachable liquid tube according to claim 2, characterized in that the outer tube (2) comprises an outer tube body (21) and a block (22), the block (22) is disposed at one end of the outer tube body (21) in the length direction, and the inner tube (1) is disposed inside the outer tube body (21).

4. The detachable liquid tube according to claim 1, characterized in that the inner tube (1) comprises an inner tube main body (11) and a plug (12), the plug (12) is disposed at one end of the inner tube main body (11) in the length direction, and the end of the inner tube main body (11) where the plug (12) is disposed is located in the outer tube (2).

5. A detachable liquid pipe assembly, characterized in that it comprises a number of detachable liquid pipes according to any of claims 1-4, said detachable liquid pipe assembly further comprising a mounting seat (4), one end of said outer pipe (2) being connected to said mounting seat (4).

6. The removable liquid tube assembly as recited in claim 5, characterized in that the liquid cup (3) is removably connected with the mounting seat (4).

7. The removable liquid tube assembly as recited in claim 6, wherein the mounting seat (4) is provided with a plurality of mounting holes, and the liquid cup (3) is removably arranged in the mounting holes.

8. The removable liquid tube assembly according to claim 5, further comprising a liquid tube turning seat comprising a turning roll shaft (5), wherein the outer tube (2) passes below the turning roll shaft (5).