Pipeline adjusting mechanism used in liquid crystal panel decompression drying equipment

Abstract

The utility model discloses a pipeline adjusting mechanism used in liquid crystal panel decompression drying equipment, which comprises a pipeline base, a guide rail is arranged on the pipeline base, a plurality of adjusting bases are arranged on the guide rail, one of the adjusting bases is fixedly arranged, and the other adjusting bases are movably arranged. A screw telescopic assembly capable of adjusting the distance is arranged between every two adjacent adjusting bases, a length locking device is arranged on each screw telescopic assembly, pipelines are arranged on the adjusting bases, filters and pneumatic control valves are connected to the pipelines, and the distance between every two adjacent pipelines can be freely adjusted. According to the pipeline connecting device, quick locking can be conducted after the pipeline connecting device is adjusted to a proper interval position, equipment connection between the two sides of a pipeline is better aligned, connection can be more flexible while the connection stability is guaranteed, and the pipeline does not need to be fixed through re-punching under the conditions of later maintenance, equipment re-layout, pipeline replacement and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the pipeline structure in liquid crystal panel pressure reducing drying equipment, especially in a kind of pipeline adjusting mechanism for the pipeline structure in liquid crystal panel pressure reducing drying equipment. BACKGROUND

[0002] Liquid crystal panel needs to be treated by vacuumizing and breaking vacuum when producing, and multiple pipeline structures are arranged between two equipment, when installing, the position of pipeline needs to be fixed, and the fixed pipeline cannot be adjusted, so the position cannot be flexibly adjusted when pipeline is aligned and connected.

[0003] Therefore, the pipeline structure in the existing liquid crystal panel pressure reducing drying equipment needs to be further improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of pipeline adjusting mechanism for the pipeline structure in liquid crystal panel pressure reducing drying equipment, and the fixed position of pipeline can be flexibly adjusted according to link position.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following scheme:

[0006] A kind of pipeline adjusting mechanism for the pipeline structure in liquid crystal panel pressure reducing drying equipment, including pipeline base, the guide rail is arranged on the pipeline base, multiple adjusting bases are arranged on the guide rail, one of the adjusting bases is fixedly arranged, and the rest of the adjusting bases is movably arranged, the screw rod telescopic component with adjustable spacing is arranged between adjacent two adjusting bases, length locking device is arranged on the screw rod telescopic component, pipeline is arranged on the adjusting base, filter and air control valve are connected to the pipeline.

[0007] Further, the guide rail includes two straight guide slots arranged on the pipeline base.

[0008] Further, the adjusting base includes adjusting plate, and the bottom of the adjusting plate is provided with sliding block movable on the guide rail.

[0009] Further, the screw rod telescopic component includes fixed screw rod arranged on one of the adjusting bases, screw sleeve rotating seat is arranged on adjacent another adjusting base, adjusting screw sleeve is rotatably arranged in the screw sleeve rotating seat, and the adjusting screw sleeve is sleeved on corresponding one of the fixed screw rod and is connected in screw thread.

[0010] Further, the length locking device comprises a locking screw hole arranged on the adjusting sleeve, and a locking screw is threadedly connected in the locking screw hole and can be pressed against the surface of the fixing screw rod.

[0011] Further, the pipeline is provided with a first interface at one end and a second interface at the other end.

[0012] Therefore, the present application has the following advantages:

[0013] The present application solves the problems in the pipeline structure of the existing liquid crystal panel decompression drying equipment, and has the following advantages: the interval between adjacent pipelines can be freely adjusted, the pipelines can be quickly locked after being adjusted to the appropriate interval position, the equipment connection between the two sides of the pipelines can be better aligned, the connection stability is ensured, the connection is more flexible, and the pipelines do not need to be re-punched and fixed in the case of later maintenance, equipment re-layout and pipeline replacement, and the structure is simple and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is one of the perspective views of the present application;

[0015] Fig. 2 It is the second perspective view of the present application;

[0016] Fig. 3 It is a top view of the present application. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0018] Please refer to Figs. 1-3 The present application provides a pipeline adjusting mechanism for a liquid crystal panel decompression drying equipment, which comprises a pipeline base 1, a guide rail 2 arranged on the pipeline base 1, a plurality of adjusting bases 3 arranged on the guide rail 2, one of the adjusting bases 3 being fixedly arranged, and the rest of the adjusting bases 3 being movably arranged, a screw rod telescopic assembly 4 capable of adjusting the interval being arranged between two adjacent adjusting bases 3, a length locking device 5 arranged on the screw rod telescopic assembly 4, a pipeline 6 arranged on the adjusting base 3, and a filter 7 and an air control valve 8 connected to the pipeline 6.

[0019] More installation position, the spacing between the plurality of said pipeline 6 is adjusted, more flexible to complete the alignment installation;

[0020] When adjusting, the screw rod telescopic assembly 4 between the two said pipeline 6 is rotated, the spacing between the two said pipeline 6 is increased or decreased;

[0021] The spacing of each pipeline 6 is adjusted one by one;

[0022] After adjustment, the length of the screw rod telescopic assembly 4 is limited by the length locking device 5, so that the length of the screw rod telescopic assembly 4 is prevented from changing during use, and the stability after installation is improved;

[0023] The filter 7 can also filter impurities in the pipeline 6;

[0024] The guide rail 2 comprises two linear guide grooves arranged on the pipeline base 1.

[0025] The adjusting base 3 comprises an adjusting plate 301, and the bottom of the adjusting plate 301 is provided with a sliding block 302 which can move on the guide rail 2.

[0026] The screw rod telescopic assembly 4 comprises a fixed screw rod 401 arranged on one of the adjusting bases 3, a screw sleeve rotating seat 402 arranged on the adjacent adjusting base 3, an adjusting screw sleeve 403 rotatably arranged in the screw sleeve rotating seat 402, and the adjusting screw sleeve 403 is sleeved on the corresponding fixed screw rod 401 and is threadedly connected.

[0027] By rotating the adjusting screw sleeve 403 and cooperating with the fixed screw rod 401, the adjusting screw sleeve 403 can be adjusted in axial position relative to the fixed screw rod 401.

[0028] The thread cooperation between the adjusting screw sleeve 403 and the fixed screw rod 401 further improves the accuracy of the spacing and the stability of the position.

[0029] The length locking device 5 comprises a locking screw hole 501 arranged on the adjusting screw sleeve 403, and the locking screw hole 501 is threadedly connected with a locking screw 502, and the locking screw 502 can be pressed on the surface of the fixed screw rod 401.

[0030] When the locking screw 502 presses the fixed screw rod 401, the adjusting screw sleeve 403 cannot be rotated due to friction.

[0031] The pipeline 6 is provided with a first interface 601 at one end and a second interface 602 at the other end.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and the person skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed for protection. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A pipe adjusting mechanism for use in a liquid crystal panel decompression drying apparatus, comprising a pipe base (1), characterized in that: The pipeline base (1) is provided with a guide rail (2), the guide rail (2) is provided with a plurality of adjusting bases (3), one of the adjusting bases (3) is fixedly arranged, the rest of the adjusting bases (3) are movably arranged, a screw telescopic assembly (4) capable of adjusting the spacing is arranged between the two adjacent adjusting bases (3), the screw telescopic assembly (4) is provided with a length locking device (5), the adjusting base (3) is provided with a pipeline (6), the pipeline (6) is connected with a filter (7) and a pneumatic valve (8).

2. The pipe adjusting mechanism for use in a reduced pressure drying apparatus for liquid crystal panels according to claim 1, characterized by: The guide rail (2) comprises two straight guide grooves arranged on the pipeline base (1).

3. The pipe adjusting mechanism for use in a reduced pressure drying apparatus for liquid crystal panels according to claim 2, characterized in that: The adjusting base (3) comprises an adjusting plate (301), and the bottom of the adjusting plate (301) is provided with a sliding block (302) capable of moving on the guide rail (2).

4. The pipe adjusting mechanism for use in a reduced pressure drying apparatus for liquid crystal panels according to claim 3, characterized in that: The screw telescopic assembly (4) comprises a fixed screw (401) arranged on one of the adjusting bases (3), a screw sleeve rotating seat (402) arranged on the adjacent adjusting base (3), and an adjusting screw sleeve (403) rotatably arranged in the screw sleeve rotating seat (402), the adjusting screw sleeve (403) is sleeved on the corresponding fixed screw (401) and is threadedly connected.

5. The pipe adjusting mechanism for use in a reduced pressure drying apparatus for liquid crystal panels according to claim 4, characterized in that: The length locking device (5) comprises a locking screw hole (501) arranged on the adjusting screw sleeve (403), and a locking screw (502) threadedly connected in the locking screw hole (501), and the locking screw (502) can be pressed on the surface of the fixed screw (401).

6. The pipe adjusting mechanism for use in a reduced pressure drying apparatus for liquid crystal panels according to claim 5, wherein: One end of the pipeline (6) is provided with a first interface (601), and the other end is provided with a second interface (602).

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