Oil stain receiving structure of coating production line

Abstract

The utility model relates to the technical field of spraying equipment, in particular to an oil stain receiving structure of a coating production line. Hanging wheel sets are hung on a hanging rail at intervals, the hanging wheel sets are connected through a chain, a hanging plate is arranged below the hanging wheel sets, baffles are arranged on the hanging plate, a connecting disc is arranged between every two adjacent baffles, and a sliding groove is formed in one of the connecting disc or the baffles; a pin shaft is arranged in the sliding groove and is connected with the connecting disc or the baffle without the sliding groove in a fixed structure manner; a connecting disc is arranged between every two adjacent baffles and used for receiving lubricating oil dripping from the arc-shaped turning guide rail, oil dirt is prevented from dripping on a product or the ground, the product quality is guaranteed, and environmental pollution is avoided.

Description

Technical field:

[0001] The present application relates to the technical field of spraying equipment, and in particular to an oil-receiving structure for a coating production line. Background technology:

[0002] Hoisting spraying is a common surface treatment method in industrial production, mainly used for coating large or mass-produced parts. This method involves hanging the parts on a sling and then transporting them to different workstations for processing through a transmission system. The spraying process includes drying, spraying, powder curing and other processes.

[0003] Chinese invention patent application with application number 201921780734.0 - A conveying structure for a coating production line, comprising a first chain and a driving mechanism for driving the first chain to move, the first chain comprising a guide rail with a C-shaped cross section, and the C-shaped opening faces downward, a conveying chain is installed inside the guide rail, the conveying chain comprises a first section chain and a second section chain, and a plurality of first section chains and second section chains are staggered and connected in sequence to form a ring, the first section chain and the second section chain are connected by a cross connector, first rollers are connected on both sides of the first section chain through a first rotating shaft, and a first roller is sleeved in the middle of the first rotating shaft. A collar is provided, and the middle part of the second chain is connected to a second roller abutting the guide rail through a second rotating shaft, the diameter of the second roller is greater than the distance between the two first rollers and smaller than the width of the guide rail, the second rotating shaft is connected to a suspension rod, and the middle part of the suspension rod is rotatably connected to a baffle; the upper end surface of the guide rail is provided with a groove connected to the inside of the guide rail, the driving mechanism includes a sprocket rotatably connected to the top surface of the guide rail through a third rotating shaft and an axle seat, the sprocket is provided with gear teeth with a U-shaped opening, and the U-shaped opening end of the gear teeth passes through the groove and is matched with the collar, one end of the third rotating shaft is connected to a reducer, and the input shaft of the reducer is connected to a motor.

[0004] The application document installs multiple baffles parallel to the first chain on the boom to limit the swing of the boom and prevent parts from being damaged by collision at the lower end of the boom. A baffle is also set on the boom, and the lubricating oil drips on the baffle to avoid contaminating the parts. However, when this is set in the turning area, the baffle between the two booms is too long, and the baffle cannot be located under the curved turning guide rail after rotation. The lubricating oil on the guide rail cannot be caught by the baffle and will still drip onto the product, which will not only damage the product quality, but also cause environmental pollution. Utility model content:

[0005] In order to solve the above technical problems, the utility model provides a coating production line oil collection structure, which solves the technical problem that: in the turning area, the baffle cannot be located under the arc turning guide rail after rotation, and the lubricating oil on the guide rail cannot be caught by the baffle and will still drip onto the product. In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A coating production line oil pollution connection structure, comprising:

[0007] Hanging rails;

[0008] A hanging wheel group, wherein a plurality of hanging wheel groups are hung on the hanging rail at intervals;

[0009] Chains, which are connected to several lifting pulley groups;

[0010] A hanging plate, which is arranged below the hanging wheel assembly;

[0011] A baffle, the baffle is connected to the hanging plate;

[0012] A connecting plate, which is arranged between two adjacent baffles, and a slide groove is provided in one of the connecting plate or the baffles;

[0013] The pin shaft is sleeved in the slide groove, and the pin shaft is connected to a connecting plate or a baffle plate without the slide groove in a fixed structure manner.

[0014] Furthermore, the hanging rail adopts an I-beam structure.

[0015] Furthermore, the hanging wheel group includes a pulley, a U-shaped plate and a vertical plate. The two pulleys are respectively arranged on the inner vertical wall of the U-shaped plate in a rotating structure. The lower end surface of the U-shaped plate is connected to the vertical plate in a fixed structure. The vertical plate is connected to the hanging plate through chain links.

[0016] Furthermore, the hanging plate is connected to the vertical plate in a hinged structure.

[0017] Furthermore, the baffle is provided with a through slot for the hanging plate to pass through; the hanging plate at the lower part of the baffle is provided with a stopper in a fixed structure manner.

[0018] Furthermore, the slide groove is provided on the baffle plate, the pin shaft is connected to the connecting plate in a fixed structure manner, and the pin shaft and the slide groove are matched in a sliding structure manner.

[0019] Furthermore, the slide groove is provided on the connecting plate, the pin shaft is connected to the baffle plate in a fixed structure manner, and the pin shaft and the slide groove are matched in a sliding structure manner.

[0020] Furthermore, the pin shaft is provided with a self-locking nut by means of threaded engagement.

[0021] Furthermore, oil absorbing sponges are provided on the upper end surfaces of the baffle and the connecting plate.

[0022] The beneficial effect of the utility model is that a connecting plate is arranged between two adjacent baffles to catch the lubricating oil dripping on the arc-shaped turning guide rail, thereby preventing the oil from dripping on the product or the ground, thereby ensuring the product quality and avoiding environmental pollution.

[0023] The hanging plate is connected to the hanging wheel group with a hinged structure. A stopper is provided on the lower end of the baffle. When the device is tilted at a certain angle, the hanging plate always remains vertical to the horizontal plane, ensuring the stability of the product at the lower end of the hanging plate, reducing the risk of product falling off, avoiding product damage and improving safety. Description of the drawings:

[0024] Figure 1 It is a schematic diagram of the plane structure of the utility model.

[0025] Figure 2 It is a schematic diagram of the top view structure of the turning part of the utility model.

[0026] Figure 3 It is a schematic diagram of climbing of the utility model.

[0027] In the figure:

[0028] 1. Hanging rail, 2. Hanging wheel assembly, 21. Roller, 22. U-shaped plate, 23. Vertical plate, 3. Chain, 4. Hanging plate, 5. Baffle, 6. Connecting plate, 7. Slide groove, 8. Pin shaft, 9. Block, 10. Self-locking nut, 11. Through groove. Specific implementation method:

[0029] In order to make the purpose, technical scheme and advantages of the implementation of the utility model clearer, the utility model will now be further described in detail with reference to the accompanying drawings and the following examples so that the public can better understand the implementation method of the utility model. The specific implementation scheme of the utility model is as follows:

[0030] A coating production line oil pollution receiving structure, including a hanging rail 1, hanging rail 1 is hung with hanging wheel groups 2 at intervals, a plurality of hanging wheel groups 2 are connected by chains 3, a hanging plate 4 is arranged below the hanging wheel groups 2, the hanging plate 4 is provided with a baffle 5, a connecting plate 6 is arranged between two adjacent baffles 5, a slide groove 7 is provided in one of the connecting plate 6 or the baffle 5, a pin shaft 8 is arranged in the slide groove 7, and the pin shaft 8 is connected to the connecting plate 6 or the baffle 5 without the slide groove in a fixed structure manner; a connecting plate 6 is arranged between two adjacent baffles 5 to receive the lubricating oil dripping on the arc turning guide rail to prevent the oil from dripping on the product or the ground, thereby improving the product quality and avoiding environmental pollution.

[0031] It should be noted that the hanging rail 1 adopts an I-beam structure; the hanging wheel group includes a pulley 21, a U-shaped plate 22 and a vertical plate 23, the pulley 21 is connected to the inner wall of the U-shaped plate 22 in a rotating structure, and the vertical plate 23 is connected to the hanging plate 4 through the gap of the chain 3; the hanging plate 4 is connected to the vertical plate 23 in a hinged structure; the baffle 5 is provided with a through groove for the hanging plate 4 to pass through, and the hanging plate 4 under the baffle 5 is provided with a stopper 9 in a fixed structure, and a hanging hole is provided at the lower end of the hanging plate 4. This structural design facilitates the replacement of damaged chains 3 and hanging wheel groups, thereby improving maintenance efficiency.

[0032] In one embodiment, the slide groove 7 is provided on the baffle plate 5, the pin shaft 8 is connected to the connecting plate 6 in a fixed structure, and the pin shaft 8 cooperates with the slide groove 7 in a sliding structure;

[0033] In another embodiment, the slide groove 7 is provided on the connecting plate 6, the pin shaft 8 is connected to the baffle plate 5 in a fixed structure, and the pin shaft 8 cooperates with the slide groove 7 in a sliding structure.

[0034] It should be explained that the pin shaft 8 is provided with a self-locking nut 10 by means of threaded engagement. When the self-locking nut 10 is not tightened, the high anti-loosening performance of the self-locking nut can still keep the original state under the condition of impact, thereby preventing the connection plate 6 from being separated from the baffle 5.

[0035] It should be noted that the baffle 5 and the upper end surface of the connecting plate 6 are provided with oil-absorbing sponges, which are used to absorb the oil dripping from the guide rail to prevent the oil from dripping onto the product along the baffle 5 when climbing a slope.

[0036] The working principle and working process of the utility model are as follows:

[0037] The product to be sprayed is hung on the hanging plate 4 by using a hook or other tool to carry out the spraying work. When the hanging wheel group 2 moves in the straight section hanging rail 1, the baffle 5 and the hanging plate 4 will move in coordination, and the baffle 5 intercepts the oil stains dripping on the guide rail;

[0038] like Figure 2 As shown, when the device makes a turn, the connecting plate 6 and the baffle 5 provided between two adjacent baffles 5 are located below the arc-shaped turning guide rail to catch the lubricating oil dripping from the arc-shaped turning guide rail.

[0039] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Although the present invention has been described according to a limited number of embodiments, those skilled in the art, with the benefit of the above description, should understand that other embodiments can be conceived within the scope of the present invention described thereby.

Claims

1. A coating production line oil pollution connection structure, characterized in that: include: Hanging rail (1); A hanging wheel group (2), wherein a plurality of hanging wheel groups are hung on the hanging rail (1) at intervals; A chain (3), the chain (3) is connected to a plurality of hanging wheel groups (2); A hanging plate (4), the hanging plate (4) being arranged below the hanging wheel assembly (2); A baffle (5), the baffle (5) is connected to the hanging plate (4); A connecting plate (6), the connecting plate (6) being arranged between two adjacent baffles (5), and a slide groove (7) being provided in one of the connecting plate (6) or the baffles (5); The pin shaft (8) is sleeved in the slide groove (7), and the pin shaft (8) is connected to the connecting plate (6) or the baffle plate (5) without the slide groove (7) in a fixed structure manner.

2. The oil-removing structure for a coating production line according to claim 1, characterized in that: The hanging rail (1) adopts an I-beam structure.

3. The oil-removing structure for a coating production line according to claim 2, characterized in that: The hanging wheel group comprises a pulley (21), a U-shaped plate (22) and a vertical plate (23), wherein the two pulleys (21) are respectively arranged on the inner vertical wall of the U-shaped plate (22) in a rotating structure mode, the lower end surface of the U-shaped plate (22) is connected to the vertical plate (23) in a fixed structure mode, and the vertical plate (23) is connected to the hanging plate (4) through the chain links of the chain (3).

4. The oil-removing structure for a coating production line according to claim 3 is characterized by: The hanging plate (4) is connected to the vertical plate (23) in a hinged structure.

5. The oil-removing structure for a coating production line according to claim 1, characterized in that: The baffle plate (5) is provided with a through slot (11) for the hanging plate (4) to pass through; The hanging plate (4) below the baffle plate (5) is provided with a stopper (9) in a fixed structure manner.

6. The oil-removing structure for a coating production line according to claim 1, characterized in that: The slide groove (7) is arranged on the baffle (5), the pin shaft (8) is connected to the connecting plate (6) in a fixed structure mode, and the pin shaft (8) and the slide groove (7) are matched in a sliding structure mode.

7. The oil-removing structure for a coating production line according to claim 1, characterized in that: The slide groove (7) is arranged on the connecting plate (6), the pin shaft (8) is connected to the baffle plate (5) in a fixed structure mode, and the pin shaft (8) and the slide groove (7) are matched in a sliding structure mode.

8. The oil-removing structure for a coating production line according to claim 6 or 7, characterized in that: The pin shaft (8) is provided with a self-locking nut (10) in a threaded engagement manner.

9. The oil-removing structure for a coating production line according to claim 1, characterized in that: The upper end surface of the baffle (5) and the upper end surface of the connecting plate (6) are both provided with oil absorbing sponges.

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