CN215660039U

CN215660039U - Upper valve plate assembly tool of molecular sieve cylinder

Info

Publication number: CN215660039U
Application number: CN202120411830.9U
Authority: CN
Inventors: 蒋开封
Original assignee: Jiangsu Folee Medical Equipment Co ltd
Current assignee: Jiangsu Folee Medical Equipment Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2022-01-28
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a valve plate assembling tool on a molecular sieve cylinder. The upper pressure plate comprises a plurality of guide posts, an upper pressure plate sleeved on each guide post, an upper positioning seat fixedly mounted at the bottom of the upper pressure plate, and a lower positioning seat fixedly mounted under the upper positioning seat, wherein parts to be assembled can be placed between the upper positioning seat and the lower positioning seat, a lifting driving device connected with the upper pressure plate is arranged below the upper pressure plate, and the upper pressure plate can enable the upper positioning seat and the lower positioning seat to move relatively under the driving of the lifting driving device so as to press and assemble the parts to be assembled. The valve plate fixing device has the advantages that the upper valve plate can be correctly pressed into the molecular sieve cylinder, and the elasticity of the spring is offset in the process, so that the screw for fixing the upper valve plate can be easily locked, the labor intensity of workers is greatly reduced, the production efficiency is obviously improved, and the processing cost is reduced.

Description

Upper valve plate assembly tool of molecular sieve cylinder

Technical Field

The utility model relates to an auxiliary device for assembling an upper valve plate of a molecular sieve cylinder, in particular to an assembly tool for the upper valve plate of the molecular sieve cylinder.

Background

In the prior art, the method for assembling the valve plate on the molecular sieve cylinder generally comprises the steps of pressing down a spring by virtue of a quick clamp manually, then inserting a positioning pin, and then locking a screw.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the upper valve plate assembling tool of the molecular sieve cylinder, which has ingenious structural design and can effectively offset the elastic force of the spring, thereby lightening the labor intensity of workers, improving the production efficiency and reducing the processing cost.

In order to solve the technical problem, the upper valve plate assembling tool for the molecular sieve cylinder comprises a plurality of guide pillars, an upper pressure plate sleeved on each guide pillar, an upper positioning seat fixedly installed at the bottom of the upper pressure plate, and a lower positioning seat fixedly installed right below the upper positioning seat, wherein a part to be assembled can be placed between the upper positioning seat and the lower positioning seat, a lifting driving device connected with the upper pressure plate is arranged below the upper pressure plate, and the upper pressure plate can enable the upper positioning seat and the lower positioning seat to move relatively under the driving of the lifting driving device so as to press and pack the part to be assembled.

The lifting driving device is an air cylinder, the fixed end of the air cylinder is arranged on the side of the bottom of the stand column, and the upper pressing plate is fixedly connected to the telescopic end of the air cylinder.

The cylinder is connected with an electromagnetic valve through an air pipe and can control the action of the cylinder through the electromagnetic valve.

Each guide pillar is fixedly installed on a bottom plate, and the fixed end of the air cylinder and the lower positioning seat are fixedly installed on the bottom plate.

Still be provided with bimanualness decline button and the button that rises on the bottom plate, the solenoid valve passes through the circuit and is connected with bimanualness decline button and the button that rises respectively.

The upper pressure plate is provided with two upper positioning seats, and the bottom plate is provided with two lower positioning seats corresponding to the two upper positioning seats respectively.

The parts to be assembled comprise a molecular sieve cylinder, a spring and an upper valve plate.

The upper positioning seat is provided with an upper valve plate cavity used for limiting the upper valve plate, and the lower positioning seat is provided with a molecular sieve barrel cavity used for accommodating a molecular sieve barrel.

After adopting foretell structure, because adopt the relative position of upper and lower positioning seat fixed molecular sieve section of thick bamboo and last valve plate that sets up, make its location accurate, adopt cylinder drive top board to drive the positioning seat downstream, hold down the spring under the prerequisite of fixed molecular sieve section of thick bamboo and the accurate location of last valve plate, can correctly press the upper valve plate into the molecular sieve section of thick bamboo, and the elasticity of spring has still been offset in this in-process moreover to the screw of fixing the upper valve plate can easily be locked, workman's intensity of labour has been alleviateed greatly, simultaneously also obviously improved production efficiency, the processing cost has been reduced.

Drawings

FIG. 1 is a schematic structural diagram of an upper valve plate assembly fixture of a molecular sieve cartridge according to the present invention;

fig. 2 is a schematic side view of the upper valve plate assembly tool of the molecular sieve cylinder.

Detailed Description

The upper valve plate assembly of the molecular sieve cartridge of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.

As shown in the figure, the upper valve plate assembly tool of the molecular sieve cylinder comprises a molecular sieve cylinder 10, a spring 9 and an upper valve plate 8 which are required to be assembled, and comprises a bottom plate 13, four guide posts 1 arranged on the bottom plate, an upper pressure plate 2 sleeved on the four guide posts and an upper positioning seat 3 fixedly arranged at the bottom of the upper pressure plate, namely, a guide hole matched with the guide posts is arranged on the upper pressure plate 2, the guide posts can penetrate through the guide hole to guide the upper pressure plate, a lower positioning seat 5 positioned right below the upper positioning seat 3 is fixedly arranged on the bottom plate 13, the upper positioning seat 3 is provided with an upper valve plate cavity for limiting the upper valve plate 8, the lower positioning seat 5 is provided with a molecular sieve cylinder cavity for arranging the molecular sieve cylinder 10, so that the molecular sieve cylinder 10 is arranged in the molecular sieve cylinder cavity of the lower positioning seat 5, the upper valve plate 8 can be limited in the upper valve plate cavity of the upper positioning seat 3 to realize accurate positioning of the upper valve plate and the molecular sieve cylinder, then the spring is arranged at the top of the molecular sieve cylinder, a lifting driving device connected with the upper pressing plate is arranged below the upper pressing plate 2, and the upper pressing plate 2 can enable the upper positioning seat 3 and the lower positioning seat 5 to move relatively under the driving of the lifting driving device so as to press-fit the parts to be assembled.

Furthermore, the lifting driving device is a cylinder 11, a fixed end of the cylinder 11 is fixedly installed on the bottom plate and located beside the upright column (located between two guide columns at the rear side in the embodiment), the upper press plate 2 is fixedly connected to a telescopic end of the cylinder 11, the cylinder 11 is connected to a solenoid valve 12 through an air pipe and can control the action of the cylinder by the solenoid valve, so that the cylinder 11 drives the upper press plate 2 to move up and down along the guide columns 1, the upper positioning seat 3 is fixed at the bottom of the upper press plate 2 and moves up and down synchronously with the upper press plate 2, two-hand operation descending buttons 4 and one ascending button 6 are further arranged on the bottom plate 13, the solenoid valve 12 is respectively connected with the two-hand operation descending buttons and the ascending button through a circuit, wherein the cylinder 11 is installed at the middle rear part of the bottom plate, and the upper positioning seat 3 and the lower positioning seat 5 are located at the front side of the bottom plate, thereby facilitating the placement of the parts to be assembled, the efficiency is improved.

Furthermore, the upper pressure plate 2 is provided with two upper positioning seats 3, and the bottom plate 13 is provided with two lower positioning seats 5 corresponding to the two upper positioning seats 3, so that the upper valve plates of two molecular sieve cylinders can be assembled simultaneously

Of course, for the guide posts, the number of the guide posts is not limited to four, two or three and other numbers, as long as the requirement of supporting and guiding can be met.

The working principle is as follows:

putting a molecular sieve tube 10 into the molecular sieve tube cavity of the lower positioning seat 5, putting a spring 9 onto the molecular sieve tube, putting an upper valve plate 8 onto the spring 9, pressing two-hand operation descending buttons 4 by two hands at the same time, electrifying an electromagnetic valve 12, descending a cylinder 11, limiting the upper valve plate 8 in the upper valve plate cavity of the upper positioning seat 3, controlling the upper valve plate 8 not to shift by the upper positioning seat 6, pressing the upper valve plate 8 into the molecular sieve tube by the upper pressure plate 2, locking a screw at the moment, pressing the ascending button 6 after the screw locking is finished, electrifying the electromagnetic valve 12, lifting the cylinder 11, taking out the molecular sieve tube assembled with the upper pressure plate 2, and completing the assembly work.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.

Claims

1. The utility model provides an upper valve plate assembly fixture of a molecular sieve section of thick bamboo which characterized in that: the assembling device comprises a plurality of guide columns (1), an upper pressure plate (2) sleeved on each guide column, an upper positioning seat (3) fixedly installed at the bottom of the upper pressure plate, and a lower positioning seat (5) fixedly installed under the upper positioning seat (3), parts to be assembled can be placed between the upper positioning seat (3) and the lower positioning seat (5), a lifting driving device connected with the upper pressure plate is arranged below the upper pressure plate (2), and the upper pressure plate (2) can enable the upper positioning seat (3) and the lower positioning seat (5) to move relatively under the driving of the lifting driving device so as to press and assemble the parts to be assembled.

2. The upper valve plate assembly tool of the molecular sieve cylinder according to claim 1, characterized in that: the lifting driving device is an air cylinder (11), the fixed end of the air cylinder (11) is installed on the side of the bottom of the stand column, and the upper pressing plate (2) is fixedly connected to the telescopic end of the air cylinder (11).

3. The upper valve plate assembly tool of the molecular sieve cylinder according to claim 2, characterized in that: the cylinder (11) is connected with an electromagnetic valve (12) through an air pipe and the action of the cylinder can be controlled by the electromagnetic valve.

4. The upper valve plate assembly tool of the molecular sieve cylinder according to claim 3, characterized in that: each guide post (1) is fixedly arranged on a bottom plate (13), and the fixed end of the air cylinder (11) and the lower positioning seat (5) are fixedly arranged on the bottom plate.

5. The upper valve plate assembly tool of the molecular sieve cylinder according to claim 4, characterized in that: still be provided with bimanual decline button (4) and rise button (6) on bottom plate (13), solenoid valve (12) are connected with bimanual decline button and rise button respectively through the circuit.

6. The upper valve plate assembly tool of the molecular sieve cylinder according to claim 5, characterized in that: the upper pressure plate (2) is provided with two upper positioning seats (3), and the bottom plate (13) is provided with two lower positioning seats (5) corresponding to the two upper positioning seats (3) respectively.

7. The upper valve plate assembly tool of the molecular sieve cylinder according to claim 6, characterized in that: the parts to be assembled comprise a molecular sieve cylinder (10), a spring (9) and an upper valve plate (8).

8. The upper valve plate assembly tool of the molecular sieve cylinder according to claim 7, characterized in that: go up positioning seat (3) and be provided with and be used for carrying out spacing last valve plate chamber to last valve plate (8), lower positioning seat (5) are provided with the molecular sieve section of thick bamboo chamber that is used for settling a molecular sieve section of thick bamboo (10).