Pump machine diaphragm pressing and pasting device

Abstract

The utility model discloses a pump machine diaphragm pressing and pasting device, which belongs to the technical field of pump machine cleaning machines and comprises a working table, a transverse mounting plate and a longitudinal mounting plate which are perpendicular to each other are arranged on the working table, and a pressing air cylinder is fixedly mounted on the front side of the top of the transverse mounting plate. An adsorption pressing head is installed at the front end of a transmission shaft of the pressing air cylinder, a vacuum pump is fixedly installed on the rear side of the transverse installation plate, the adsorption pressing head is communicated with the vacuum pump through an air pipe, a support sleeve rod is arranged on the longitudinal installation plate, and the front end of the support is located under the adsorption pressing head. According to the technical scheme, pasting and pressing installation of the pump machine diaphragm can be automatically assisted, worker operation is replaced, the labor intensity of workers is reduced, and the production and machining efficiency is greatly improved; and the pasting and pressing process is automatically controlled, the pasting and pressing effect of each time can be ensured to be consistent, so that the product quality control is ensured, and the use effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning machine pumps, and in particular relates to a pump diaphragm pressing device. Background Art

[0002] The pump is a device on the vehicle cleaning machine used to pump water, and the pump diaphragm is a sealing structure on the pump. When installing the pump diaphragm, it is necessary to press the pump diaphragm onto the bracket first, and then install it on the pump. The traditional installation of the pump diaphragm is that workers manually press the diaphragm onto the bracket, which has low pressing efficiency and slow production speed. At the same time, manual pressing requires workers to press the diaphragm hard, which is labor-intensive and cannot guarantee the pressing effect. Utility Model Content

[0003] The utility model aims to provide a pump diaphragm pressing device to solve the problems of the existing cleaning machine pump during use proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pump diaphragm pressing device, comprising a workbench, on which a mutually perpendicular transverse mounting plate and a longitudinal mounting plate are arranged, a pressing cylinder is fixedly installed on the top front side of the transverse mounting plate, an adsorption pressure head is installed on the front end of the transmission shaft of the pressing cylinder, a vacuum pump is fixedly installed on the rear side of the transverse mounting plate, the adsorption pressure head is connected to the vacuum pump through an air pipe, a bracket sleeve rod is arranged on the longitudinal mounting plate, and the front end of the bracket is located directly below the adsorption pressure head.

[0005] Preferably, a limit buckle is provided on the bracket sleeve rod, and the cross-sectional shape of the bracket sleeve rod is consistent with the inner opening shape of the diaphragm bracket.

[0006] Preferably, an adsorption groove is provided at the bottom of the adsorption pressure head, and an air suction port is opened on the adsorption groove.

[0007] Preferably, a guide rod is provided on one side of the pressing cylinder, and the guide rod is connected to the transmission shaft via a connecting plate.

[0008] Preferably, the bracket sleeve rod is detachably connected to the longitudinal mounting plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] This technical solution can automatically assist in the completion of the pressing installation of the pump diaphragm, replacing the workers' work, reducing the workers' labor intensity, and greatly improving the efficiency of production and processing; automated control of the pressing process can ensure that the pressing effect is consistent each time, which is beneficial to ensure product quality control and better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 It is a side structural schematic diagram of the utility model.

[0013] In the figure: 1. workbench; 2. longitudinal mounting plate; 3. transverse mounting plate; 4. bracket sleeve rod; 5. limit buckle; 6. pressing cylinder; 7. adsorption pressure head; 8. guide rod; 9. air pipe; 10. connecting plate; 11. vacuum pump. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] Reference Figure 1-2 A pump diaphragm pressing device comprises a workbench 1, on which a transverse mounting plate 3 and a longitudinal mounting plate 2 which are perpendicular to each other are arranged, a pressing cylinder 6 is fixedly installed on the top front side of the transverse mounting plate 3, an adsorption pressure head 7 is installed on the front end of the transmission shaft of the pressing cylinder 6, a vacuum pump 11 is fixedly installed on the rear side of the transverse mounting plate 3, the adsorption pressure head 7 is connected to the vacuum pump 11 through an air pipe 9, a bracket sleeve rod 4 is arranged on the longitudinal mounting plate 2, and the front end of the bracket is located directly below the adsorption pressure head 7.

[0016] In view of the problems of low efficiency of the existing pump diaphragm pressing and installation and high labor intensity for workers, this scheme proposes an automated pressing device for the pump diaphragm. Specifically, the pump diaphragm is placed directly below the adsorption pressure head 7, and the vacuum pump 11 is started. The adsorption pressure head 7 can adsorb the pump diaphragm, and then the diaphragm bracket is fixedly sleeved on the bracket sleeve rod 4, and the pressing cylinder 6 is started. The pressing cylinder 6 drives the pump diaphragm to descend, so that it is pressed and fixed on the diaphragm bracket.

[0017] Furthermore, a limit buckle 5 is provided on the bracket sleeve rod 4, and the cross-sectional shape of the bracket sleeve rod 4 is consistent with the inner opening shape of the diaphragm bracket.

[0018] Through this technical solution, the cross-sectional shape of the bracket sleeve rod 4 is consistent with the inner opening shape of the diaphragm bracket, and the diaphragm bracket can be directly sleeved on the sleeve rod; the limit buckle 5 plays a positioning role, and when the diaphragm bracket is tightly attached to the limit buckle 5, the pump diaphragm is driven downward and is exactly connected with the diaphragm bracket.

[0019] Furthermore, an adsorption groove is provided at the bottom of the adsorption pressure head 7, and an air suction port is opened on the adsorption groove.

[0020] Through this technical solution, the adsorption groove is consistent with the protrusion on the pump diaphragm, and the vacuum pump 11 is pneumatic, and can draw gas through the suction port to generate adsorption force; the protrusion of the pump diaphragm is placed on the adsorption groove, so that the pump diaphragm is just adsorbed, and when it is adsorbed and fixed by the adsorption groove, the positioning of the pump diaphragm is also achieved.

[0021] Furthermore, a guide rod 8 is provided on one side of the pressing cylinder 6 , and the guide rod 8 is connected to the transmission shaft via a connecting plate 10 .

[0022] The pressing cylinder 6 drives the adsorption pressure head 7 to move up and down, and the guide rod 8 can limit the movement of the adsorption pressure head 7, so that the adsorption pressure head 7 can be lifted and lowered stably, ensuring that the pressing cylinder 6 can stably and efficiently press the pump diaphragm against the diaphragm bracket.

[0023] Furthermore, the bracket sleeve rod 4 is detachably connected to the longitudinal mounting plate 2 .

[0024] Through this technical solution, the support sleeve rod 4 can be disassembled, so that different types of pump diaphragms can be pressed and installed by replacing the support sleeve rod 4.

[0025] Working principle: In the first step, the pump diaphragm is placed directly below the adsorption pressure head 7, the protrusion of the pump diaphragm is connected to the adsorption groove of the adsorption pressure head 7, the vacuum pump 11 is started, and the adsorption pressure head 7 adsorbs and fixes the pump diaphragm; in the second step, the diaphragm bracket is fixedly sleeved on the bracket sleeve rod 4, and the diaphragm bracket is in contact with the limit buckle 5 of the bracket sleeve rod 4; in the third step, the pressing cylinder 6 is started, and the pressing cylinder 6 drives the pump diaphragm to descend, and the adsorption pressure head 7 is pressed down, so that the pump diaphragm is pressed and fixed on the diaphragm bracket to complete the pressing installation; this technical solution can automatically assist in the completion of the pressing installation of the pump diaphragm, replace the workers' work, reduce the workers' labor intensity, and greatly improve the efficiency of production and processing; the automatic control of the pressing process can ensure that the pressing effect is consistent each time, which is conducive to ensuring product quality control and better use effect.

[0026] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine different embodiments or examples described in the present invention and features of different embodiments or examples without contradiction.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pump diaphragm pressing device, characterized in that: It includes a workbench, on which a transverse mounting plate and a longitudinal mounting plate perpendicular to each other are arranged, a pressing cylinder is fixedly mounted on the top front side of the transverse mounting plate, an adsorption pressure head is mounted on the front end of the transmission shaft of the pressing cylinder, a vacuum pump is fixedly mounted on the rear side of the transverse mounting plate, the adsorption pressure head is connected to the vacuum pump through an air pipe, a bracket sleeve rod is arranged on the longitudinal mounting plate, and the front end of the bracket is located directly below the adsorption pressure head.

2. A pump diaphragm pressing device according to claim 1, characterized in that: A limiting buckle is arranged on the support sleeve rod, and the cross-sectional shape of the support sleeve rod is consistent with the inner opening shape of the diaphragm support.

3. A pump diaphragm pressing device according to claim 1, characterized in that: An adsorption groove is arranged at the bottom of the adsorption pressure head, and an air suction port is arranged on the adsorption groove.

4. A pump diaphragm pressing device according to claim 1, characterized in that: A guide rod is arranged on one side of the pressing cylinder, and the guide rod is connected to the transmission shaft through a connecting plate.

5. A pump diaphragm pressing device according to claim 1, characterized in that: The support sleeve rod is detachably connected to the longitudinal mounting plate.

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