Paint spraying and transferring device for parts

Abstract

The utility model discloses a part paint spraying transfer device which comprises a bottom plate, universal wheels are fixedly installed at the four corners of the bottom end of the bottom plate respectively, sliding grooves are formed in the two sides of the top end of the bottom plate respectively, a plurality of base sliding blocks are clamped in the sliding grooves in a sliding mode, supporting columns are fixedly connected to the top ends of the base sliding blocks, and fixing rings are fixedly connected to the bottoms of the supporting columns in a sleeved mode. A plurality of supporting assemblies are fixedly connected to the peripheral side of the fixed ring, the supporting assemblies are fixedly connected with movable rings, the movable rings slidably sleeve the tops of the supporting columns, springs are movably arranged between the movable rings and the fixed ring, and the supporting columns are movably sleeved with the springs. The hub is arranged on the supporting column in a sleeving mode, then the movable ring is pressed downwards through the self weight of the hub, the movable ring drives the supporting assembly to be unfolded, the unfolded supporting assembly abuts against the inner wall of the hub, then the hub is supported in an abutting mode, meanwhile, the counter-acting force of the hub is matched with the supporting assembly, the position of the movable ring is fixed, and the position of the hub is positioned and kept. And the stability of the hub during transfer is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to a parts paint spraying and transferring device. Background Art

[0002] During the production, processing and maintenance of automobile wheel hubs, it is necessary to grind and remove rust and dirt on the outer surface of the automobile wheel hub, and paint the wheel hub to protect the outer surface of the wheel hub. The painted wheel hub needs to be transferred to a drying device for drying, and a transfer device is needed for this purpose. For example, Chinese patent No. CN213292391U discloses a multifunctional automobile wheel hub transfer trolley, which relates to the technical field of transportation machinery and equipment, specifically including a bottom plate, a first electric push rod is fixedly connected to the lower surface of the bottom plate, one end of the first electric push rod is fixedly connected to a support plate, a slide groove is provided on the upper surface of the bottom plate, a slide rail is fixedly connected to the inside of the slide groove, a limiting groove is provided on the inner bottom wall of the slide groove, a fixed switch is fixedly connected to the inside of the limiting groove, a slider is provided above the slide groove, a groove is provided below the slider, a support block is fixedly connected to the side wall of the groove, and an arc-shaped elastic sheet is provided inside the groove.

[0003] Although the transfer trolley can protect the wheel hub from collision damage, the wheel hub is sleeved on the fixing rod. Since the surface paint of the wheel hub is not dry after painting, the wheel hub needs to be isolated during transportation to prevent affecting the surface painting. At the same time, the wheel hub also needs to be fixed to prevent the wheel hub from tilting. The stacking and sleeved way of the transfer trolley can easily cause collisions between the wheel hubs, affecting the surface painting effect. For this reason, we propose a parts painting transfer device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a parts paint transfer device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a parts paint transfer device, comprising a base plate, the four corners of the bottom end of the base plate are respectively fixedly installed with universal wheels, the top two sides of the base plate are respectively provided with slide grooves, a number of base sliders are slidably clamped in the slide grooves, the tops of the base sliders are all fixedly connected with support columns, the bottoms of the support columns are fixedly sleeved with fixed rings, the circumferential sides of the fixed rings are fixedly connected with a number of support components, the support components are all fixedly connected with movable rings, the movable rings are slidably sleeved with the tops of the support columns, a spring is movably provided between the movable ring and the fixed ring, and the spring is movably sleeved outside the support column.

[0006] Preferably, the slide groove is a T-shaped structure, and a handle is fixedly mounted on one side of the top end of the base plate.

[0007] Preferably, a plurality of bayonet holes are separately provided on the inner walls on both sides of the slide groove, the base slider is a T-shaped structure, and elastic cards are fixedly connected to the two sides of the base slider respectively, and the elastic cards are snap-fitted with the bayonet holes.

[0008] Preferably, a groove is formed at one end of the base slider away from the support column, and two rollers are rotatably installed in the groove.

[0009] Preferably, at least three support assemblies are evenly distributed around the circumference, and the support assemblies include an articulated seat, an active connecting rod, a transmission connecting rod, and a base. The articulated seat is fixedly connected to the bottom of the arc-shaped outer wall of the movable ring, and the two sides of the articulated seat are respectively hinged to one end of the active connecting rod, and the other end of the active connecting rod is hinged to one side of the transmission connecting rod, and the other side end of the transmission connecting rod is hinged to the base, and the base is fixedly connected to the arc-shaped outer wall of the fixed ring.

[0010] Preferably, a rubber block is fixedly connected to an end portion of the transmission connecting rod away from the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the wheel hub is sleeved on the support column, and then the movable ring is pressed down by the deadweight of the wheel hub, and the movable ring drives the support assembly to unfold, and the unfolded support assembly abuts against the inner wall of the wheel hub, thereby supporting the wheel hub, and at the same time, the reaction force of the wheel hub cooperates with the support assembly to fix the position of the movable ring, and the position of the wheel hub is positioned and maintained to ensure the stability of the wheel hub during transportation; a single wheel hub is sleeved on the support column to prevent the wheel hubs from stacking, and the base slider can be adjusted in real time according to the size of the wheel hub to avoid collisions between adjacent wheel hubs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the base slider of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the base slider of the utility model when viewed from above.

[0015] In the figure: bottom plate 1, universal wheel 2, handle 3, slide groove 4, base slider 5, groove 51, elastic card 52, roller 53, support column 6, movable ring 7, spring 8, support assembly 9, hinge seat 91, active connecting rod 92, transmission connecting rod 93, rubber block 931, base 94, fixed ring 10. DETAILED DESCRIPTION

[0016] 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.

[0017] Example 1

[0018] Reference Figure 1 , 2 , which is the first embodiment of the utility model, and this embodiment provides a parts painting transfer device, including a base plate 1, and universal wheels 2 are fixedly installed at the four corners of the bottom end of the base plate 1, and the characteristics are: slide grooves 4 are respectively opened on both sides of the top of the base plate 1, and a plurality of base sliders 5 are slidably clamped in the slide grooves 4, and the tops of the base sliders 5 are fixedly connected with support columns 6, and the bottoms of the support columns 6 are fixedly sleeved with fixed rings 10, and the peripheral sides of the fixed rings 10 are fixedly connected with a plurality of support components 9, and the support components 9 are fixedly connected with movable rings 7, and the movable rings 7 are slidably sleeved with the tops of the support columns 6, and springs 8 are movably provided between the movable rings 7 and the fixed rings 10, and the springs 8 are movably sleeved outside the support columns 6.

[0019] The wheel hub is moved to a suitable spacing distance according to the size of the wheel hub, so that the two adjacent base sliders 5 are moved to a suitable spacing distance to avoid collision between the two adjacent wheel hubs. The center hole of the wheel hub that needs to be transported passes through the support column 6, so that the wheel hub is sleeved on the support column 6, the spoke of the wheel hub is located at the top, and the rim is located at the bottom. Then the spoke abuts against the movable ring 7, and the movable ring 7 is pressed down under the action of the wheel hub's own weight. The movable ring 7 drives the support assembly 9 to unfold, and the support assembly 9 is unfolded to a position against the inner wall of the rim. The reaction force of the rim fixes the unfolding angle of the support assembly 9, and then the height position of the wheel hub is limited and fixed. At this time, the wheel hub is suspended and sleeved on the support column 6, and then the base plate 1 can be pushed by holding the handle 3 and cooperating with the universal wheel 2 to transport the wheel hub. After transporting to the specified position, the wheel hub can be directly removed from the end opening of the slide 4 without removing the wheel hub one by one. The roller 53 at the bottom of the base slider 5 is convenient for moving the base slider 5, which further saves manpower for transportation and improves the efficiency of transportation.

[0020] Example 2

[0021] Reference Figure 1-3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. Specifically, the slide groove 4 is a T-shaped structure, and a handle 3 is fixedly installed on one side of the top of the bottom plate 1. By holding the handle 3 and cooperating with the universal wheel 2, the bottom plate 1 can be pushed to facilitate the transportation of the wheel hub.

[0022] Specifically, the inner walls of both sides of the slide groove 4 are separately provided with a plurality of bayonet holes, the base slider 5 is a T-shaped structure, and both sides of the base slider 5 are respectively fixedly connected with elastic cards 52, which are engaged with the bayonet holes. According to the size of the wheel hub, the base slider 5 is moved to move the two adjacent base sliders 5 to a suitable spacing distance to avoid collision between the two adjacent wheel hubs. After the base slider 5 is moved to a suitable position, the elastic card 52 is engaged with the bayonet holes to limit the position of the base slider 5, so that the base slider 5 will not move itself without a large external force.

[0023] Specifically, a groove 51 is formed at one end of the base slider 5 away from the support column 6, and two rollers 53 are rotatably mounted in the groove 51. After being transported to a designated location, the base slider 5 can be directly removed from the end opening of the slide 4 without removing the hubs one by one. The rollers 53 disposed at the bottom of the base slider 5 facilitate the movement of the base slider 5, further saving manpower for transport and improving the efficiency of transport work.

[0024] Specifically, at least three support components 9 are evenly distributed around the circumference, and the support components 9 include an articulated seat 91, an active connecting rod 92, a transmission connecting rod 93, and a base 94. The articulated seat 91 is fixedly connected to the bottom of the arc-shaped outer wall of the movable ring 7, and the two sides of the articulated seat 91 are respectively hinged to one end of the active connecting rod 92, and the other end of the active connecting rod 92 is hinged to one side of the transmission connecting rod 93. The other side end of the transmission connecting rod 93 is hinged to the base 94, and the base 94 is fixedly connected to the arc-shaped outer wall of the fixed ring 10.

[0025] After the movable ring 7 is pressed down, the movable ring 7 drives the active connecting rod 92 to expand, and the active connecting rod 92 drives the transmission connecting rod 93 to expand in the direction away from the support column 6. After the transmission connecting rod 93 is expanded, the end thereof abuts against the inner wall of the rim, and the reaction force of the rim fixes the expansion angle of the transmission connecting rod 93, thereby limiting and fixing the height position of the wheel hub. At this time, the wheel hub is suspended on the support column 6, and the support assembly 9 supports and limits the wheel hub to prevent the wheel hub from shifting and ensure the stability of the wheel hub. After the wheel hub is removed, the elastic force of the spring 8 drives the movable ring 7 to be lifted, thereby driving the transmission connecting rod 93 to be recovered in the direction of the support column 6, so as to facilitate the next transfer operation of the wheel hub.

[0026] Furthermore, a rubber block 931 is fixedly connected to one end of the transmission link 93 away from the base 94. The rubber block 931 is arranged so that when the transmission link 93 is unfolded, the rubber block 931 abuts against the inner wall of the rim, thereby increasing the friction force at the abutting position and avoiding damage to the inner wall of the rim.

[0027] Example 3

[0028] Reference Figure 1-3, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, according to the size of the wheel hub, the base slider 5 is moved to move the two adjacent base sliders 5 to a suitable spacing distance to avoid collision between the two adjacent wheel hubs. After the base slider 5 moves to a suitable position, the elastic card 52 is engaged with the bayonet to limit the position of the base slider 5, so that the base slider 5 will not move itself without a large external force. The center hole of the wheel hub to be transported passes through the support column 6, so that the wheel hub is sleeved on the support column 6, the spokes of the wheel hub are located at the top, and the rim is located at the bottom, and then the spokes are against the movable ring 7. Under the self-weight of the wheel hub, the wheel hub is moved to the support column 6. By pressing down the movable ring 7, the movable ring 7 drives the support assembly 9 to unfold, and the support assembly 9 unfolds to a position against the inner wall of the rim. The reaction force of the rim fixes the unfolding angle of the support assembly 9, thereby limiting and fixing the height position of the wheel hub. At this time, the wheel hub is suspended on the support column 6, and then the base plate 1 can be pushed by holding the handle 3 and cooperating with the universal wheel 2 to transport the wheel hub. After transporting to the specified position, the wheel hub can be directly removed from the end opening of the slide 4 without removing the wheel hub one by one. The roller 53 at the bottom of the base slider 5 is convenient for moving the base slider 5, which further saves manpower for transportation and improves the efficiency of transportation.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parts painting transfer device, comprising a base plate (1), wherein four corners of the bottom end of the base plate (1) are respectively fixedly mounted with universal wheels (2), characterized in that: The top sides of the bottom plate (1) are respectively provided with sliding grooves (4), a plurality of base sliders (5) are slidably engaged in the sliding grooves (4), the tops of the base sliders (5) are fixedly connected with support columns (6), the bottoms of the support columns (6) are fixedly sleeved with fixed rings (10), the peripheral sides of the fixed rings (10) are fixedly connected with a plurality of support components (9), the support components (9) are fixedly connected with movable rings (7), the movable rings (7) are slidably sleeved with the tops of the support columns (6), a spring (8) is movably arranged between the movable rings (7) and the fixed rings (10), and the springs (8) are movably sleeved outside the support columns (6).

2. A parts painting transfer device according to claim 1, characterized in that: The slide groove (4) is a T-shaped structure, and a handle (3) is fixedly mounted on one side of the top end of the bottom plate (1).

3. A parts painting transfer device according to claim 1, characterized in that: The inner walls on both sides of the slide groove (4) are separately provided with a plurality of bayonet holes. The base slider (5) is a T-shaped structure. Both sides of the base slider (5) are respectively fixedly connected with elastic cards (52), and the elastic cards (52) are engaged with the bayonet holes.

4. A parts painting transfer device according to claim 1, characterized in that: A groove (51) is formed at one end of the base slider (5) away from the support column (6), and two rollers (53) are rotatably mounted in the groove (51).

5. The component paint transfer device according to claim 1, characterized in that: At least three support assemblies (9) are evenly distributed around the circumference, and the support assemblies (9) include an articulated seat (91), an active connecting rod (92), a transmission connecting rod (93), and a base (94); the articulated seat (91) is fixedly connected to the bottom of the arc-shaped outer wall of the movable ring (7); the two sides of the articulated seat (91) are respectively articulated to one end of the active connecting rod (92); the other end of the active connecting rod (92) is articulated to one side of the transmission connecting rod (93); the other end of the transmission connecting rod (93) is articulated to the base (94); and the base (94) is fixedly connected to the arc-shaped outer wall of the fixed ring (10).

6. A parts painting transfer device according to claim 5, characterized in that: A rubber block (931) is fixedly connected to an end portion of the transmission connecting rod (93) away from the base (94).

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