Filter shell conveying device for powder spraying line

Abstract

The utility model relates to a filter shell conveying device for a powder spraying line. The filter shell conveying device comprises a rack, a conveying chain and a dustproof strip. A plurality of chain wheels are arranged on the rack, and the chain wheels are connected with a driving source; the conveying chain rotates around the chain wheel, and a plurality of shell mounting columns used for containing filter shells are evenly distributed on the conveying chain. The dustproof strip is detachably arranged above the conveying chain and synchronously moves with the conveying chain, the dustproof strip comprises a plurality of dustproof plates which are sequentially and movably connected end to end, one end of each dustproof plate is connected with the shell mounting column, and the other end of each dustproof plate is connected with the dustproof connecting assembly. According to the filter shell conveying device, the dustproof strip moving synchronously with the conveying chain is arranged above the conveying chain, the dust amount on the conveying chain can be greatly reduced, and the risk that the conveying chain is stuck is reduced.

Description

Technical Field

[0001] The utility model relates to the field of filter production, in particular to a filter shell conveying device used for a powder spraying line. Background Art

[0002] The oil filter, also known as the oil grid, is mainly used to remove impurities such as dust, metal particles, carbon deposits and soot particles in the oil, thereby protecting the engine. The oil filter generally includes a housing, a filter element, a sealing ring, a bypass valve (safety valve) and a check valve. Its housing needs to be powdered, that is, the filter housing is conveyed to the powder spraying room by a conveyor for powder spraying, and then conveyed to the next station. The conveyor generally drives the roller chain to rotate through a chain drive mechanism to achieve the purpose of transmission. Since the filter housing is set above the chain, a large amount of dust particles will splash onto the chain during the powder spraying process, mainly the dust splashed from the vertical direction. The roller chain is linked together by a series of short cylindrical rollers. When a large amount of dust accumulates on the chain, it will cause the chain to get stuck easily and cannot continue to transmit. Summary of the invention

[0003] The utility model aims to solve the deficiencies of the prior art and provide a filter housing conveying device for a powder spraying line which can reduce dust on the chain and is not prone to jamming.

[0004] The technical solution adopted by the utility model is: a filter housing conveying device for a powder spraying line, comprising:

[0005] A frame, wherein a plurality of toothed discs are arranged on the frame, and the toothed discs are connected to a driving source;

[0006] A transmission chain, the transmission chain rotates around the toothed disc, and a plurality of housing mounting posts for placing the filter housing are evenly distributed on the transmission chain; and,

[0007] The dustproof strip is detachably arranged above the conveying chain and moves synchronously with the conveying chain. The dustproof strip comprises a plurality of dustproof plates which are movably connected end to end in sequence. One end of the dustproof plate is connected to the housing mounting column, and the other end is connected to the dustproof connecting component.

[0008] Preferably, the dustproof connection assembly comprises a support rod fixedly connected to the conveyor chain, the support rod is provided with a bolt for clamping two adjacent dustproof plates, and a dustproof cap is detachably provided above the bolt.

[0009] Preferably, both ends of the dustproof plate are respectively provided with U-shaped openings for clamping with the housing mounting columns and the dustproof connecting components.

[0010] Preferably, a cavity for embedding the nut of the bolt is provided inside the dust cap, and a dust ring which can cover the U-shaped opening of the dust plate is radially extended outward from the bottom of the dust cap.

[0011] Preferably, the housing mounting column is provided with a support ring for supporting the dustproof plate at the clamping position of the dustproof plate.

[0012] Preferably, a mounting sleeve rod for mounting the housing mounting column is provided on the conveying chain, and the support ring is arranged above the mounting sleeve rod.

[0013] Preferably, a limiting original plate is provided on the top of the housing mounting column.

[0014] Preferably, the frame is provided with a protective plate on the periphery of the conveyor chain.

[0015] Preferably, the frame is provided with a guide rail for guiding the movement direction of the conveyor chain.

[0016] Preferably, a plurality of guide wheels are arranged on both sides of the conveying chain, and grooves for the guide wheels to slide are arranged on the guide rail.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] 1. The filter housing conveying device of the utility model is provided with a dust-proof strip above the conveying chain and moving synchronously with the conveying chain, which can block the dust splashed in the vertical direction, greatly reduce the amount of dust on the conveying chain, and reduce the risk of the conveying chain getting stuck.

[0019] 2. In the filter housing conveying device of the utility model, one end of the dustproof plate of the dustproof strip is connected to the housing mounting column, and the other end is connected to the dustproof connecting assembly. The dustproof connecting assembly is provided with a dustproof cap, which can prevent dust from entering the dustproof connecting assembly and effectively reduce the risk of the dustproof strip getting stuck during the synchronous movement with the conveying chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a schematic diagram of the position of the conveyor chain and dustproof plate, housing mounting column, and dustproof connecting assembly.

[0022] Figure 3 It is an internal cross-sectional view of the dustproof connection assembly and the dustproof plate.

[0023] Figure 4 It is a schematic diagram of the structure of the dust cap.

[0024] Figure 5 It is a top view of the dust shield.

[0025] Figure 6 It is a schematic diagram of the positions of the transmission chain and the chainring in this embodiment.

[0026] The numbers in the figure are as follows:

[0027] 1-frame, 11-protective plate, 12-guide rail, 121-groove, 2-transmission chain, 21-mounting sleeve rod, 22-guide wheel, 3-dust strip, 31-dust plate, 311-U-shaped mouth, 4-toothed plate, 5-housing mounting column, 51-limiting original plate, 6-dustproof connection assembly, 61-support rod, 62-bolt, 63-dust cap, 631-cavity, 632-dustproof ring, 7-support ring, 8-filter housing, 9-powder spray chamber. DETAILED DESCRIPTION

[0028] In order to deepen the understanding of the utility model, the utility model will be further described in detail below with reference to implementation cases and drawings. The utility model can be implemented in the following ways:

[0029] Reference Figure 1-6 A filter housing conveying device for a powder spraying line comprises a frame 1, a conveying chain 2 and a dustproof strip 3.

[0030] The frame 1 is provided with a plurality of toothed discs 4, and the transmission chain 2 rotates around the toothed discs 4. The transmission chain 2 is a rotary design, and the specific position distribution between the transmission chain 2 and the toothed disc 4 can be further adjusted according to the actual production position. Figure 6 The toothed disc 4 is connected to a driving source, which is a motor. All toothed discs 4 of this embodiment have the same running speed, and the driving source drives the toothed disc 4 to drive the conveying chain 2 to move, thereby achieving the purpose of conveying the filter housing.

[0031] The conveyor chain 2 is evenly distributed with a number of housing mounting posts 5 for placing the filter housing 8, and the distance between two adjacent housing mounting posts 5 is greater than the outer diameter of the filter housing 8. A limit plate 51 is provided on the top of the housing mounting post 5. The diameter of the limit plate 51 is greater than the housing mounting post 5 and smaller than the inner diameter of the filter housing 8, so that the filter housing 8 can be stably sleeved on the housing mounting post 5. This design can not only prevent two adjacent filter housings 8 from colliding with each other, but also effectively reduce the shaking degree of the filter housing 8 during the conveying process, thereby improving the accuracy of the powder spraying process.

[0032] The dust-proof strip 3 is detachably arranged above the conveyor chain 2 and moves synchronously with the conveyor chain 2. The dust-proof strip 3 includes a plurality of dust-proof plates 31 which are movably connected end to end in sequence. The width of the dust-proof plate 31 is greater than the width of the conveyor chain 2, so that it can block the dust splashed vertically in the powder spraying chamber 9, which can greatly reduce the amount of dust on the conveyor chain 2 and reduce the probability of the conveyor chain 2 getting stuck.

[0033] One end of the dustproof plate 31 is connected to the housing mounting column 5, and the other end is connected to the dustproof connection component 6. This design is mainly due to the wide distance between the two housing mounting columns 5. If the two ends of the dustproof plate 31 are directly connected to the housing mounting column 5, the dustproof plate 31 is easy to break when running to the turning point. The design of the dustproof connection component 6 can increase the degree of freedom of the dustproof plate 31 during operation. The two ends of the dustproof plate 31 are respectively provided with U-shaped openings 311 that are connected to the housing mounting column 5 and the dustproof connection component 6. The dustproof connection component 6 includes a support rod 61 fixedly connected to the conveying chain 2, and the support rod 61 is provided with a bolt 62 for clamping two adjacent dustproof plates 31, and the support rod 61 is provided with a threaded hole for the bolt 62 to be screwed in. The bolt 62 and the two dustproof plates 31 are clearance-matched, so that the dustproof strip 3 can move synchronously with the conveying chain. A dustproof cap 63 is detachably provided above the bolt 62. The dust cap 63 is provided with a cavity 631 for the nut of the bolt 62 to be embedded therein, and the bottom of the dust cap 63 is radially extended outward with a dust ring 632 that can cover the U-shaped opening 311 of the dust plate 31. The design of the dust cap 63 can prevent dust from entering the dustproof connection assembly 6, and can effectively reduce the risk of the dust strip 3 getting stuck during the synchronous movement with the conveyor chain 2. In addition, when the dust plate 31 is damaged or needs to be cleaned, the dust cap 63 can be removed first, and then the bolt 62 can be unscrewed from the support rod 61, and the dust plate 31 can be disassembled, which is simple and quick to operate.

[0034] The conveyor chain 2 is provided with a mounting sleeve rod 21 for mounting the housing mounting column 5, and the housing mounting column 5 is threadedly connected to the mounting sleeve rod 21 for easy maintenance and disassembly and replacement. The housing mounting column 5 is provided with a support ring 7 for supporting the dustproof plate 31 at the clamping position of the dustproof plate 31. The support ring 7 is arranged above the mounting sleeve rod 21, so that the entire dustproof strip 3 is parallel to the conveyor chain 2.

[0035] The frame 1 is provided with a protective plate 11 on the periphery of the conveying chain 2, which can improve the safety performance of the conveying device. The frame 1 is provided with a guide rail 12 for guiding the movement direction of the conveying chain 2. A plurality of guide wheels 22 are provided on both sides of the conveying chain 2, and a groove 121 for the guide wheel 22 to slide is provided on the guide rail 12. The guide wheel 22 is obliquely above the sprocket of the conveying chain 2, that is, the plane where the bottom of the guide wheel 22 is located is higher than the plane where the top of the sprocket of the conveying chain 2 is located, so that the guide wheel 22 will not hinder the contact between the conveying chain 2 and the toothed disc 4 during operation. The design of the guide wheel 22 and the groove 121 can play a role in supporting the conveying chain 2.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A filter housing conveyor for a powder spraying line, characterized in that: include: A frame (1), wherein a plurality of toothed discs (4) are arranged on the frame (1), and the toothed discs (4) are connected to a driving source; A transmission chain (2), the transmission chain (2) rotates around a toothed disc (4), and a plurality of housing mounting posts (5) for placing a filter housing (8) are evenly distributed on the transmission chain (2); and, A dustproof strip (3), wherein the dustproof strip (3) is detachably arranged above the conveying chain (2) and moves synchronously with the conveying chain (2), wherein the dustproof strip (3) comprises a plurality of dustproof plates (31) movably connected end to end in sequence, wherein one end of the dustproof plate (31) is connected to the housing mounting column (5), and the other end is connected to the dustproof connection assembly (6).

2. The filter housing conveying device for a powder spraying line according to claim 1, characterized in that: The dustproof connection assembly (6) comprises a support rod (61) fixedly connected to the conveyor chain (2), the support rod (61) being provided with a bolt (62) for clamping two adjacent dustproof plates (31), and a dustproof cap (63) being detachably provided above the bolt (62).

3. The filter housing conveying device for a powder spraying line according to claim 2, characterized in that: Both ends of the dustproof plate (31) are respectively provided with U-shaped openings (311) for clamping with the housing mounting column (5) and the dustproof connecting assembly (6).

4. The filter housing conveying device for a powder spraying line according to claim 3, characterized in that: The dust cap (63) is provided with a cavity (631) for the nut of the bolt (62) to be embedded therein, and the bottom of the dust cap (63) is radially extended outward to have a dust ring (632) that can cover the U-shaped opening (311) of the dust plate (31).

5. The filter housing conveying device for a powder spraying line according to any one of claims 1 to 4, characterized in that: The housing mounting column (5) is provided with a support ring (7) for supporting the dustproof plate (31) at the clamping position of the dustproof plate (31).

6. The filter housing conveying device for a powder spraying line according to claim 5, characterized in that: The conveying chain (2) is provided with a mounting sleeve rod (21) for mounting the housing mounting column (5), and the supporting ring (7) is arranged above the mounting sleeve rod (21).

7. The filter housing conveying device for a powder spraying line according to claim 1, 2, 3, 4 or 6, characterized in that: A limiting original plate (51) is arranged on the top of the housing mounting column (5).

8. The filter housing conveying device for a powder spraying line according to claim 1, 2, 3, 4 or 6, characterized in that: The frame (1) is provided with a protective plate (11) on the periphery of the conveying chain (2).

9. The filter housing conveying device for a powder spraying line according to claim 1, 2, 3, 4 or 6, characterized in that: The frame (1) is provided with a guide rail (12) for guiding the movement direction of the conveying chain (2).

10. The filter housing conveying device for a powder spraying line according to claim 9, characterized in that: A plurality of guide wheels (22) are arranged on both sides of the conveying chain (2), and a groove (121) for the guide wheels (22) to slide is arranged on the guide rail (12).

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