Auxiliary fixing device for ring formation of filter element of filter

Abstract

The utility model discloses a filter element ring formation auxiliary fixing device, which comprises a rotary base, a clamping plate and a fixing mechanism, the fixing mechanism comprises a support table, two positioning plates are connected on the support table, a push plate is connected between the two positioning plates in a sliding manner, and two extrusion pieces which are arranged oppositely are connected on one side of the support table. The filter element fixing device has the advantages that a group of fixing pieces can be sequentially pushed between the two extrusion pieces through the push plate, and then the fixing pieces are extruded by the two extrusion pieces, so that the fixing pieces are fixed on a connecting part of a filter element, an employee does not need to take the fixing pieces to be placed between the two extrusion pieces, time and labor are saved, and the working efficiency is improved. And the safety of staff is also ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of filter processing equipment, in particular to a filter element ring-forming auxiliary fixing device. Background Art

[0002] The filter generally includes a filter element and a filter element cover for fixing the filter element. The filter element is fixed on the periphery of the filter element cover in the form of a ring. The filter element is generally a corrugated filter cloth during processing. A ring structure with side seals is formed by pressing fixing plates on the edges of both sides of the filter cloth. When processing, the existing equipment needs to clamp the connecting parts on both sides of the filter cloth by a clamping device, and then press the fixing plates at the position where the filter cloth is fitted to form a side seal. Although this method can meet the processing requirements, it is more troublesome to control the clamping device to fix the connecting position of the filter cloth before each processing.

[0003] The Chinese patent with the existing application number CN202222725206.3 discloses a filter element ring-forming auxiliary fixing device, which includes a rotating base, a plurality of clamping plates, and a fixing mechanism. The clamping plates are distributed in an annular shape on the periphery of the rotating base. The clamping plates include a bottom plate fixed to the rotating base and two side plates arranged on the surface of the bottom plate. A T-slot is separated between the bottom plate and the two side plates. The T-slot clamps two unfixed connecting parts of the filter element, and the fixing mechanism clamps the fixing plate so that the fixing plate closes the two connecting parts. The device only needs to insert the filter cloth into the T-slot in the clamping plate each time it is processed to maintain the stability of the structural clamping, and no additional clamping equipment is required. However, during processing, the device requires employees to take the fixing plate by hand and place it between the power ends of the two second cylinders, and clamp the fixing plate by the power ends of the two second cylinders, so as to fix the fixing plate on the connecting part. Such operation is not only time-consuming and labor-intensive, but also has low work efficiency, and may also pinch the fingers of employees. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a filter element ring-forming auxiliary fixing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filter element ring-forming auxiliary fixing device, including a rotating base, a clamping plate and a fixing mechanism, the fixing mechanism includes a support platform, two positioning plates are connected to the support platform, a push plate is slidably connected between the two positioning plates, and two oppositely arranged extrusion parts are connected on one side of the support platform.

[0006] Preferably, the extrusion member comprises a mounting box, a driving member is connected inside the mounting box, and an extrusion plate is connected to a driving rod of the driving member.

[0007] Preferably, a support plate is connected below the opposite sides of the two extrusion plates.

[0008] Preferably, a limiting plate is connected to a side of the opening of each installation box away from the support platform.

[0009] Preferably, a motor is connected to the upper side of one of the positioning plates, a screw is connected to the output shaft of the motor, the screw thread drives the moving plate, a guide rod is connected to the upper side of the other positioning plate, a guide ring is sleeved on the guide rod, and the push plate is connected between the guide ring and the moving plate.

[0010] The advantage of the utility model is that the filter element ring-forming auxiliary fixing device provided by the utility model can push a group of fixing plates in sequence between two extrusions through a push plate, and then extrude the fixing plates through the two extrusions to fix the fixing plates on the connecting part of the filter element. Employees do not need to take the fixing plates by hand and place them between the two extrusions, which not only saves time and effort but also ensures the safety of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic diagram of the principle structure of the filter element ring-forming auxiliary fixing device provided by the utility model. DETAILED DESCRIPTION

[0012] 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.

[0013] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0014] like Figure 1As shown, the filter element ring-forming auxiliary fixing device provided by the utility model includes a rotating base, a clamping plate and a fixing mechanism, the fixing mechanism includes a support table 1, two positioning plates 2 are connected to the support table 1, a positioning channel is formed by the two positioning plates 2, and a group of fixing plates 5 are placed in the positioning channel.

[0015] A motor 2.1 is connected to the upper side of one of the positioning plates 2, a screw 2.2 is connected to the output shaft of the motor 2.1, and the screw 2.2 threadably drives a moving plate 2.3. Two fixed plates are connected to the upper side of the other positioning plate 2, a guide rod 2.4 is connected between the two fixed plates, a guide ring 2.5 is sleeved on the guide rod 2.4, a push plate 3 is connected between the guide ring 2.5 and the moving plate 2.1, the push plate 3 is between the two positioning plates 2, and a group of fixed plates 5 are pushed by the push plate 3.

[0016] Two oppositely arranged extrusion members 4 are connected on one side of the support platform 1. The extrusion member 4 includes an installation box 4.1. The box openings of the two installation boxes 4.1 are oppositely arranged. A driving member 4.2 is connected inside the installation box 4.1. In this embodiment, the driving member 4.2 is an electric push rod. An extrusion plate 4.3 is connected to the driving rod of the electric push rod. The extrusion plate 4.3 can extend out of the box opening of the installation box 4.1 to squeeze the fixing plate 5 through the extrusion plate 4.3.

[0017] A limiting plate 4.5 is connected to the side of the box opening of each installation box 4.1 away from the support platform 1. When the push plate 3 pushes the fixing plate 5, the fixing plate 5 is limited by the two limiting plates 4.5.

[0018] A support plate 4.4 is connected below the opposite sides of the two extrusion plates 4.3. The two support plates 4.4 are both located outside the installation box 4.1. When the push plate 3 pushes the fixing plate 5, the fixing plate 5 can be pushed onto the two support plates 4.4. When the two extrusion plates 4 squeeze the fixing plate 5, the fixing plate 5 is squeezed flat. At this time, the width of the fixing plate 5 is smaller than the distance between the two support plates 4.4. When the connecting portion of the filter element is fixed on the fixing plate 5, the fixing plate 5 is squeezed flat, so that the fixing plate 5 can pass through between the two support plates 4.4.

[0019] The device drives the push plate 3 through the motor 2.1 to push a group of fixing plates 5 in sequence between the two extrusion pieces 4, and then squeezes the fixing plates 5 through the two extrusion pieces 5 so that the fixing plates 5 are fixed on the connecting part of the filter element. Employees do not need to take the fixing plates by hand and place them between the two extrusion pieces 5, which not only saves time and effort but also ensures the safety of employees.

[0020] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A filter element ring-forming auxiliary fixing device, comprising a rotating base, a clamping plate and a fixing mechanism, characterized in that: The fixing mechanism comprises a support platform (1), two positioning plates (2) are connected to the support platform (1), a push plate (3) is slidably connected between the two positioning plates (2), and two oppositely arranged extrusion members (4) are connected to one side of the support platform (1).

2. The filter element ring-forming auxiliary fixing device according to claim 1, characterized in that: The extrusion member (4) comprises a mounting box (4.1), a driving member (4.2) is connected inside the mounting box (4.1), and an extrusion plate (4.3) is connected to a driving rod of the driving member (4.2).

3. The filter element ring-forming auxiliary fixing device according to claim 2, characterized in that: A support plate (4.4) is connected below the opposite sides of the two extrusion plates (4.3).

4. The filter element ring-forming auxiliary fixing device according to claim 2, characterized in that: A limiting plate (4.5) is connected to a side of the box opening of each installation box (4.1) away from the support platform (1).

5. The filter element ring-forming auxiliary fixing device according to claim 1, characterized in that: A motor (2.1) is connected to the upper side of one of the positioning plates (2), a screw rod (2.2) is connected to the output shaft of the motor (2.1), the screw rod (2.2) threadably drives the moving plate (2.3), a guide rod (2.4) is connected to the upper side of the other positioning plate (2), a guide ring (2.5) is sleeved on the guide rod (2.4), and the push plate (3) is connected between the guide ring (2.5) and the moving plate.

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