Automatic filter screen end cover assembling mechanism

Abstract

The invention discloses an automatic filter screen end cover assembling mechanism applied to filter production, which comprises a bottom plate, a lifting power source is arranged on the bottom plate through a lifting power source fixing plate, the lower part of the lifting power source is connected with an upper positioning seat, and a lower positioning seat is arranged on the bottom plate and below the upper positioning seat; the bottom plate is provided with an end cover pushing power source, the end cover pushing power source is connected with the pressing head, and the lifting power source and the end cover pushing power source are installed in a 90-degree mode. The automatic assembling machine is accurate in positioning, reliable in assembling and combining tightness, high in automation degree, high in working efficiency and low in labor intensity of operators, assembled products are not prone to deformation, potential safety hazards of manual assembling are eliminated, and the quality of filter products is guaranteed in a unified mode.

Description

Technical Field

[0001] The invention relates to a parts assembly device, in particular to a filter screen end cover assembly mechanism used in filter production. Background Art

[0002] Currently, filters typically include a housing, filter element, screw-on plate, check valve, bypass valve, etc. The filter element, also known as the filter element assembly, consists of filter paper, end caps (including upper and lower end caps), and a center tube. Some filter elements simply consist of a filter screen and end caps (one-way closed). The filter screen and end caps are assembled manually using tooling. This assembly method lacks precise positioning, insufficient fastening, high labor intensity, and low efficiency, making it difficult to uniformly guarantee filter product quality. The direct manual operation of assembly tools and the high tightening force also pose the risk of deformation and certain safety hazards. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above technical deficiencies and provide an automatic assembly mechanism for filter screen end covers with reliable assembly and fastening, good positioning and safety assurance.

[0004] The object of the present invention is achieved through the following technical solutions: an automatic assembly mechanism for the filter end cover includes a base plate, on which a lifting power source is installed through a lifting power source fixing plate, and the lower part of the lifting power source is connected to the upper positioning seat, and a lower positioning seat is installed on the base plate and below the upper positioning seat; an end cover pushing power source is installed on the base plate, and the end cover pushing power source is connected to the pressure head, and the lifting power source and the end cover pushing power source are installed at a 90-degree position.

[0005] The pressure head is located at the side between the upper positioning seat and the lower positioning seat. A support seat is installed on the bottom plate and at the side of the lower positioning seat. The lower positioning seat, the support seat and the upper positioning seat are all provided with grooves.

[0006] With the technical solution of the present invention, an end cap is mounted on the pressure head, and a long filter screen is placed on the lower positioning seat and support seat. A lifting power source drives the upper positioning seat downward to position and secure the long filter screen. The end cap push power source drives the pressure head to automatically and precisely assemble the end cap and the long filter screen. This invention achieves precise positioning, reliable assembly and fastening, high automation and work efficiency, low operator labor intensity, and less deformation of the assembled product. This eliminates the safety hazards of manual assembly and uniformly guarantees the quality of the filter product. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a structural schematic diagram of the automatic assembly mechanism of the filter screen end cover of the present invention. DETAILED DESCRIPTION

[0008] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0009] like Figure 1 As shown, the present invention relates to an automatic filter screen end cap assembly mechanism for filter production. The mechanism comprises a base plate 1, on which a lifting power source 10 (a lifting cylinder) is mounted via a lifting power source fixing plate 8. The lifting power source 10 is connected to an upper positioning seat 9 at its lower end. A lower positioning seat 3 is mounted on the base plate 1, below the upper positioning seat 9. An end cap pushing power source 7 (a pushing cylinder) is mounted on the base plate 1 (via an end cap pushing power source fixing plate 6). This end cap pushing power source 7 is connected to a pressure head 5. The lifting power source 10 (at the rear of the base plate) is mounted at a 90-degree angle to the end cap pushing power source 7 (at the right of the base plate). The pressure head 5 is located to the (right) side between the upper positioning seat 9 and the lower positioning seat 3.

[0010] A support base 2 is mounted on the base plate 1, on the left side of the lower positioning base 3 (away from the pressure head). This effectively supports the long strip filter screen 14. A microcomputer controller 13 is mounted on the base plate 1 via a support rod 11. The lifting power source 10 and the end cap pushing power source 7 are electrically connected to the microcomputer controller 13, which controls the lifting and lowering of the upper positioning base 9 and the lateral movement of the pressure head 5. A push button switch 12 is mounted on the microcomputer controller 13. The lower positioning base 3, support base 2, and upper positioning base 9 all have grooves (corresponding to the shape of the long strip filter screen).

[0011] When using the present invention, the pressure head 5 is mounted with the end cap 4, and the lower positioning seat 3 and support seat 2 are provided with a long strip filter screen 14. The long strip filter screen 14 corresponds to the position of the end cap 4. Next, the lifting power source 10 drives the upper positioning seat 9 downward, closing the upper and lower positioning seats, and positioning and fixing the long strip filter screen. Then, the end cap push power source 7 drives the pressure head 5 to automatically and precisely assemble the end cap 4 and the long strip filter screen 14 together. The stroke of the pressure head and end cap is controllable, and the assembly is tight. Finally, the pressure head and end cap are released and separated, and the lifting power source 10 drives the upper positioning seat 9 back to its original position, and the end cap push power source 7 drives the pressure head 5 back to its original position.

Claims

1. Automatic assembly mechanism for filter end cap, including base plate, characterized by: A lifting power source is installed on the base plate through a lifting power source fixing plate. The lower part of the lifting power source is connected to the upper positioning seat. A lower positioning seat is installed on the base plate and below the upper positioning seat; an end cover pushing power source is installed on the base plate. The end cover pushing power source is connected to the pressure head. The lifting power source and the end cover pushing power source are installed at a 90-degree position.

2. The automatic assembly mechanism for filter screen end caps according to claim 1, characterized in that: The pressure head is located at the side between the upper positioning seat and the lower positioning seat.

3. The automatic assembly mechanism for filter screen end caps according to claim 1 or 2, characterized in that: A supporting seat is arranged on the bottom plate and at the side of the lower positioning seat.

4. The automatic assembly mechanism for filter screen end caps according to claim 3, characterized in that: The lower positioning seat, the supporting seat and the upper positioning seat are all provided with grooves.

Images