Automatic conveying and assembly mechanism for filter housing

Abstract

The present invention discloses an automatic transmission and assembly mechanism for filter housings used in filter production, comprising a frame and a turntable drive shaft, wherein upper and lower cams of the housing are mounted on the frame through upper and lower cam support plates of the housing, a housing material shifting turntable is mounted under the upper and lower cams of the housing, and a housing upper and lower moving assembly is mounted on the housing material shifting turntable and at the inner periphery of the upper and lower cams of the housing, wherein the housing upper and lower moving assembly is connected to the upper and lower cam grooves of the upper and lower cams of the housing, and the housing material shifting turntable is connected to the turntable drive shaft. The present invention can make the housing fall down and cover the paper core and the nut seal plate, and the nut seal plate, the paper core and the housing are automatically assembled and combined together to form a finished product of the housing paper core and the nut seal plate. The invention has low labor intensity, accurate positioning and high work efficiency, ensures the uniformity and quality of the filter products, and significantly improves the filtering effect, product quality and service life of the filter.

Description

Technical Field

[0001] The invention relates to an assembly facility, in particular to a filter shell conveying and assembling mechanism used in filter production. Background Art

[0002] At present, the oil (or fuel, air) filter used in the filtration system is generally composed of a shell, a paper core (a component, including filter paper, end cover, bypass valve, inner seal, etc.), a screw plate (including screw plate, seal plate) and other components, and the shell assembly is completed manually. This manual assembly production method has high labor intensity, requires manual transfer in the middle link, has low work efficiency, and the quality of the finished product depends entirely on the proficiency of the manual labor. It cannot guarantee the uniformity and quality of the filter product, which will directly affect the filtering effect of the filter. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a filter housing automatic conveying and assembling mechanism which is convenient for automatic conveying, assembling and operating the housing.

[0004] The objective of the present invention is achieved through the following technical scheme: an automatic conveying and assembling mechanism for a filter casing comprises a frame and a turntable drive shaft, on the frame are mounted upper and lower casing cams via upper and lower casing cam support plates, a casing material shifting turntable is mounted under the upper and lower casing cams, a casing upper and lower moving assembly is mounted on the periphery of the casing material shifting turntable and on the inner periphery of the upper and lower casing cams, the casing upper and lower moving assembly is connected to the casing upper and lower cam grooves of the casing upper and lower casing cams, and the casing material shifting turntable is connected to the turntable drive shaft.

[0005] The housing up-down moving assembly comprises housing up-down follower wheels connected to the housing up-down cam grooves of the housing up-down cams, and the housing up-down follower wheels are connected to the mobile mounting frame through the housing suction cup, and the mobile mounting frame is mounted on the housing material diverting turntable. The mobile mounting frame is also equipped with an interconnected vacuum generator and a vacuum control valve, and the turntable driving shaft is also equipped with a rotary joint, the rotary joint is equipped with the housing up-down cam cross beam, and a valve pressure plate is installed under the housing up-down cam cross beam and at the station when the housing paper core screw plate is assembled.

[0006] After adopting the present invention, the screw plate, paper core and shell are all put into the rotating area on the frame by the previous process and rotated along the central axis thereof by the shell material turning disk, and the upper and lower follower wheels of the shell upper and lower moving assembly move along the upper and lower cam grooves of the shell, and the shell is driven by the shell suction cup, and the shell suction cup is driven by the vacuum control valve to make the shell fall at the three-in-one station of the shell, paper core and screw plate combination and cover the paper core and screw plate, and the screw plate, paper core and shell are automatically assembled and combined to form the finished shell paper core screw plate. It has low labor intensity, accurate positioning and high work efficiency, ensures the uniformity and quality of the filter products, and significantly improves the filtering effect, product quality and service life of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the installation structure of the present invention.

[0008] Figure 2 for Figure 1 Schematic diagram of the structure of the shell up and down moving components (and shell). DETAILED DESCRIPTION

[0009] The present invention is further described in detail below through the accompanying drawings and embodiments.

[0010] See attached Figure 1 , Figure 2 The present invention is applied to the automatic transmission and assembly mechanism of the filter shell in the filter production, comprising a frame 1, a turntable drive shaft 3 (controlled by a driving power source, i.e., a driving motor), a shell upper and lower cam 31 (located above the working surface of the frame) is installed on the frame 1 through the shell upper and lower cam support plates 33, a shell material transfer turntable 32 is installed under the shell upper and lower cam 31, and a shell upper and lower moving assembly 30 (several groups) is installed on the periphery of the shell material transfer turntable 32 and on the inner periphery of the shell upper and lower cam 31, and the shell upper and lower moving assembly 30 is connected with the shell upper and lower cam grooves 34 of the shell upper and lower cam 31, and the shell material transfer turntable 32 (having a plurality of transfer blocks on its periphery, and the center thereof rotates with the turntable drive shaft) is connected with the turntable drive shaft 3. The installation of the shell upper and lower cams 31 is also centered on the turntable drive shaft, but is fixed. There is a certain longitudinal space distance between the shell material transfer turntable 32 and the working surface of the frame 1. The workstation when the shell, paper core, and screw plate are combined is the three-in-one workstation B (such as Figure 1 shown).

[0011] like Figure 2As shown, the shell up-down moving assembly 30 includes a shell up-down follower wheel 41 connected to the shell up-down cam groove 34 of the shell up-down cam (circling the shell up-down cam, having the highest point and the lowest point to control and adjust the longitudinal up-down position of the shell), and the shell up-down follower wheel 41 is connected to a movable mounting frame 43 (having shell up-down guide rails 44) through a shell suction cup 42 (in a vacuum adsorption manner), and the movable mounting frame 43 is mounted on the shell material diverter turntable 32. The movable mounting frame 43 is also equipped with an interconnected vacuum generator 45 and a vacuum control valve 46, and the turntable drive shaft 3 is also equipped with a rotary joint 37, and the rotary joint 37 is equipped with a shell up-down cam crossbeam 35 (which is arranged horizontally, Figure 1 It is partially cut away, and it can be connected to the upper and lower cam support plates 33 of the shell), and a valve pressure plate 36 (which can control the switch of the vacuum control valve) is installed under the upper and lower cam cross beams 35 of the shell and at the position when the shell paper core screw plate is combined (i.e., three-in-one position B).

[0012] Referring to the accompanying drawings, the working principle of the present invention is as follows: the driving power source is started to rotate by controlling the turntable driving shaft 3, and the screw plate is moved by the screw plate shifting turntable of the previous process, the paper core is moved by the paper core shifting fork running assembly, and the shell shifting turntable 32 (with eight shifting blocks) is used to shift the shell into the rotating area C on the frame (such as Figure 1 As shown) and rotates along its central axis (turntable drive shaft); driven by the shell suction cup 42, the shell 38 rotates and descends along the upper and lower guide rails 44 of the shell, and the shell suction cup is driven by the vacuum control valve 46 to cut off the suction at the three-in-one station B, so that the shell falls and covers the paper core and the nut-tight plate. The nut-tight plate, paper core and shell are assembled together to form a shell paper core nut-tight plate finished product.

[0013] The upper and lower cams 31 of the shell are fixed on the upper and lower cam support plates 33 of the shell (four pieces), the shell material shifting turntable 32 shifts the shell in and rotates along its central axis, the shell material shifting turntable is equipped with a shell up and down moving assembly (also eight sets), and its shell upper and lower follower wheels 41 move along the shell upper and lower cam grooves 34. When the shell suction cup moves downward along the shell upper and lower guide rails 44, under the action of the vacuum generator 45, the shell suction cup generates suction to suck the shell 38 shifted by the shell shifting turntable and move downward together, and finally separate from the shell material shifting turntable. When the shell rotates to the three-in-one position B (i.e., close to the lowest position of the upper and lower cam grooves 34 of the shell), the vacuum control valve 46 cuts off the air intake provided by the rotary joint 37 under the contact action of the valve pressure plate 36, so that the vacuum generator cannot generate suction, so that the shell falls and covers the paper core and the nut plate below it, thereby realizing the assembly combination of the shell, paper core, and nut plate to obtain the shell paper core nut plate finished product, and the shell suction cup then gradually rises on the upper and lower cam grooves 34 of the shell along with the upper and lower follower wheels 41 of the shell.

Claims

1. The filter housing automatic transmission assembly mechanism includes a frame and a turntable drive shaft, the turntable drive shaft is controlled by a drive motor, and is characterized in that: The upper and lower cams of the shell are installed on the frame through the upper and lower cam supporting plates of the shell, and a shell material diverting turntable is installed under the upper and lower cams of the shell, and a shell up and down moving component is installed on the periphery of the shell material diverting turntable and at the inner periphery of the upper and lower cams of the shell, and the shell up and down moving component is connected with the shell upper and lower cam grooves of the shell upper and lower cams, and the shell material diverting turntable is connected with the turntable driving shaft; the shell up and down moving component includes shell upper and lower follower wheels connected with the shell upper and lower cam grooves of the shell upper and lower cams, and the shell upper and lower follower wheels are connected with the movable mounting frame through the shell suction cup, and the movable mounting frame is installed on the shell material diverting turntable; the movable mounting frame is also equipped with an interconnected vacuum generator and a vacuum control valve, and a rotary joint is also installed on the turntable driving shaft, and the rotary joint is equipped with a shell upper and lower cam cross beam, and a valve pressure plate is installed under the upper and lower cam cross beam of the shell and at the working position when the shell paper core screw plate is combined.

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