Suspension device for coating workpiece

Abstract

The utility model belongs to the technical field of coating workpieces, and discloses a coating workpiece suspension device which comprises a fixing mechanism, a base mechanism is arranged on the surface of the fixing mechanism, a suspension mechanism is arranged on the surface of the base mechanism, the fixing mechanism comprises a pressing plate, the side face of the pressing plate is fixedly connected with two trapezoid sliding blocks, and the trapezoid sliding blocks are arranged on the base mechanism. The hanging device comprises a pressing plate, two sliding plates are slidably connected to the side face of the pressing plate, trapezoidal sliding grooves are formed in the sides, close to the pressing plate, of the two sliding plates, and clamping blocks are fixedly connected to the sides, close to each other, of the two sliding plates correspondingly. And the contact surfaces of the pressing plates and the sliding plates are inclined surfaces, so that the trapezoidal sliding blocks move downwards to drive the two sliding plates to be close to each other through the inclined surfaces, finally, the clamping blocks and the sliding plates are clamped, the bottom and the angle of the suspension frame are fixed, and therefore the suspension frame is prevented from slipping off during revolution, and the situation that a coating is not uniform is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of coated workpieces, in particular to a suspension device for coated workpieces. Background Art

[0002] The suspension device of the coated workpiece is a key component in the coating production line. Its design and application are directly related to the efficiency of the coating operation and the coating quality. The suspension device is mainly based on simple mechanical structures such as pulleys, tracks, chains and gears. These systems use manual or mechanical power to move the workpiece to achieve coating operations.

[0003] Most of the suspension devices for coated workpieces currently on the market place the suspension frame directly in the fixing hole, which not only makes the suspension frame easy to slip during revolution, but also fails to fix the angle of the suspension frame during rotation, which easily causes uneven coating. Therefore, we propose a suspension device for coated workpieces. Utility Model Content

[0004] In order to solve the problem in the above background technology that directly placing the suspension bracket in the fixing hole not only makes the suspension bracket easy to slip during revolution, but also fails to fix the angle of the suspension bracket during rotation, which easily causes uneven coating, the utility model provides a suspension device for a coated workpiece.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a fixing mechanism, a base mechanism is arranged on the surface of the fixing mechanism, a hanging mechanism is arranged on the surface of the base mechanism, the fixing mechanism includes a pressure plate, two trapezoidal sliding blocks are fixedly connected to the side of the pressure plate, two sliding plates are slidably connected to the side of the pressure plate, trapezoidal sliding grooves are provided on the sides of the two sliding plates close to the pressure plate, blocks are fixedly connected on the sides of the two sliding plates close to each other, handles are fixedly connected on the sides of the two sliding plates away from each other, and a spring is fixedly connected to the bottom of the pressure plate.

[0006] Preferably, the size of the trapezoidal sliding block is matched with the size of the trapezoidal sliding groove, the trapezoidal sliding block is slidably connected with the trapezoidal sliding groove, and the side of the pressing plate in contact with the sliding plate is an inclined surface.

[0007] Preferably, the base mechanism includes a base body, a plurality of tooth grooves are provided on the top of the base body, a plurality of gears are meshed on the surface of the tooth grooves, a fixed seat is fixedly connected to the top of the gear, a motor is fixedly connected to the inside of the base body, a rotating shaft is rotatably connected to the top of the motor, a first turntable is fixedly connected to the circular arc surface of the rotating shaft, a second turntable is fixedly connected to the top of the rotating shaft, and a plurality of fixing holes are provided on the surface of the second turntable.

[0008] Preferably, several of the fixing holes are evenly distributed on the surface of the second turntable, the first turntable is rotatably connected to the base body, the gear is located between the base body and the first turntable, the fixing seat passes through the bottom of the first turntable and extends to the top of the first turntable, and several of the fixing holes are respectively located above several of the fixing seats.

[0009] Preferably, the pressure plate is elastically connected to the inner wall of the fixed seat through a spring, the sliding plate is slidably connected to the inner wall of the fixed seat, the handle passes through the inner wall of the fixed seat and extends to the side of the fixed seat, and the handle is located above the first turntable.

[0010] Preferably, the suspension mechanism comprises a suspension frame, a pressure rod is fixedly connected to the bottom of the suspension frame, and two slots are formed on the arc surface of the suspension frame.

[0011] Preferably, the size of the slot is larger than that of the block, the slot is engaged with the block, the bottom of the pressure rod abuts against the top of the pressure plate, and the top of the suspension bracket is engaged with the fixing hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model drives the trapezoidal sliding block to slide downward in the trapezoidal sliding groove by moving the pressure plate downward. Because the position of the trapezoidal sliding block is fixed and the contact surface between the pressure plate and the sliding plate is an inclined surface, the downward movement of the trapezoidal sliding block can drive the two sliding plates to move in the direction close to the pressure plate through the inclined surface, and finally the clamping block and the sliding plate are clamped to fix the suspension frame inside the fixed seat, and at the same time the angle of the suspension frame is fixed to avoid the suspension frame from slipping during revolution and reduce the occurrence of uneven coating. When the suspension frame needs to be taken out, it is only necessary to pull the handle outward to drive the two sliding plates away from each other, and at the same time the pressure plate moves upward under the action of the spring elastic force and the inclined surface stress, so that the clamping block and the clamping groove are released, thereby releasing the fixation of the suspension frame, which is not only convenient for loading and unloading and fixing of the suspension frame, but also convenient for operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the base structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the base mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixing mechanism of the utility model;

[0018] Figure 5For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0019] Figure 6 It is a schematic diagram of the top view of the fixing mechanism of the utility model.

[0020] In the figure: 1. fixing mechanism; 101. pressure plate; 102. trapezoidal slider; 103. sliding plate; 104. trapezoidal slide groove; 105. clamping block; 106. handle; 107. spring; 2. base mechanism; 201. base body; 202. tooth groove; 203. gear; 204. fixing seat; 205. motor; 206. rotating shaft; 207. first turntable; 208. second turntable; 209. fixing hole; 3. hanging mechanism; 301. hanging frame; 302. pressure rod; 303. clamping groove. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 2 to 6 As shown, the utility model provides a suspension device for a coated workpiece, including a fixing mechanism 1, a base mechanism 2 is arranged on the surface of the fixing mechanism 1, a suspension mechanism 3 is arranged on the surface of the base mechanism 2, the fixing mechanism 1 includes a pressing plate 101, two trapezoidal sliders 102 are fixedly connected to the side of the pressing plate 101, two sliding plates 103 are slidably connected to the side of the pressing plate 101, trapezoidal sliding grooves 104 are provided on the sides of the two sliding plates 103 close to the pressing plate 101, blocks 105 are fixedly connected to the sides of the two sliding plates 103 close to each other, handles 106 are fixedly connected to the sides of the two sliding plates 103 away from each other, and a spring 107 is fixedly connected to the bottom of the pressing plate 101.

[0023] The size of the trapezoidal slider 102 matches the size of the trapezoidal slide groove 104 . The trapezoidal slider 102 is slidably connected to the trapezoidal slide groove 104 . The side where the pressing plate 101 contacts the sliding plate 103 is an inclined surface.

[0024] The above scheme is adopted: by moving the pressing plate 101 downward, the trapezoidal slider 102 is driven to slide downward inside the trapezoidal slide groove 104. Because the position of the trapezoidal slider 102 is fixed, and the contact surface between the pressing plate 101 and the sliding plate 103 is an inclined surface, the downward movement of the trapezoidal slider 102 can drive the two sliding plates 103 to move in the direction close to the pressing plate 101 through the inclined surface, and finally the clamping block 105 is clamped with the sliding plate 103, and the suspension frame 301 is fixed inside the fixing seat 204, and the angle of the suspension frame 301 is fixed. When the suspension frame 301 needs to be removed, it is only necessary to pull the handle 106 outward to drive the two sliding plates 103 away from each other, and at the same time, the pressing plate 101 is moved upward under the action of the elastic force of the spring 107 and the inclined surface stress, so that the clamping block 105 and the clamping groove 303 are released, thereby releasing the fixation of the suspension frame 301, which is not only convenient for loading and unloading and fixing of the suspension frame 301, but also convenient for the staff to operate.

[0025] like Figures 1 to 4 As shown, the base mechanism 2 includes a base body 201, a plurality of tooth grooves 202 are provided on the top of the base body 201, a plurality of gears 203 are meshed on the surface of the tooth grooves 202, a fixed seat 204 is fixedly connected to the top of the gear 203, a motor 205 is fixedly connected to the inside of the base body 201, and a rotating shaft 206 is rotatably connected to the top of the motor 205, a first turntable 207 is fixedly connected to the circular arc surface of the rotating shaft 206, a second turntable 208 is fixedly connected to the top of the rotating shaft 206, and a plurality of fixing holes 209 are provided on the surface of the second turntable 208.

[0026] A plurality of fixing holes 209 are evenly distributed on the surface of the second turntable 208 . The first turntable 207 is rotationally connected to the base body 201 . The gear 203 is located between the base body 201 and the first turntable 207 . The fixing seat 204 passes through the bottom of the first turntable 207 and extends to the top of the first turntable 207 . The plurality of fixing holes 209 are respectively located above the plurality of fixing seats 204 .

[0027] The pressure plate 101 is elastically connected to the inner wall of the fixed seat 204 through the spring 107, the sliding plate 103 is slidingly connected to the inner wall of the fixed seat 204, the handle 106 passes through the inner wall of the fixed seat 204 and extends to the side of the fixed seat 204, and the handle 106 is located above the first turntable 207.

[0028] The above scheme is adopted: starting the motor 205 to rotate the rotating shaft 206, driving the first turntable 207 and the second turntable 208 to rotate, so that the fixed seat 204 revolves around the rotating shaft 206 as the axis. When the fixed seat 204 revolves, it drives the gear 203 to move. Because the gear 203 is engaged with the tooth groove 202, the movement of the gear 203 will cause it to rotate on the top of the base body 201, thereby driving the suspension frame 301 with a fixed angle inside the fixed seat 204 to rotate, so as to facilitate the uniform coating of the workpiece.

[0029] like Figure 2 Figure 5 As shown, the suspension mechanism 3 includes a suspension frame 301, the bottom of which is fixedly connected with a pressure rod 302, and the arc surface of the suspension frame 301 is provided with two slots 303, the size of the slots 303 is larger than the size of the block 105, the slots 303 are clamped with the block 105, the bottom of the pressure rod 302 is abutted against the top of the pressure plate 101, and the top of the suspension frame 301 is clamped with the fixing hole 209.

[0030] The above solution is adopted: a small-sized pressing rod 302 is provided to facilitate pressing the pressing plate 101 downward, thereby driving the clamping block 105 to engage with the clamping groove 303 through transmission, thereby fixing the bottom of the suspension frame 301.

[0031] The working principle and use process of the utility model are as follows: first, the workpiece to be coated is hung on the hanging frame 301, and then the bottom of the hanging frame 301 is inserted into the interior of the fixed seat 204, so that the bottom of the pressing rod 302 presses the pressing plate 101 downward and makes the pressing plate 101 move downward, so that the trapezoidal slider 102 slides downward in the trapezoidal slide groove 104. Because the position of the trapezoidal slider 102 is fixed, and the contact surface between the pressing plate 101 and the sliding plate 103 is an inclined surface, the downward movement of the trapezoidal slider 102 can drive the two sliding plates 103 to move toward the direction close to the pressing plate 101 through the inclined surface, and finally the clamping block 105 is clamped with the sliding plate 103, and the hanging frame 301 is fixed. 01 is fixed inside the fixing seat 204, and the angle of the suspension frame 301 is fixed. Then, after the top of the suspension frame 301 is engaged with the fixing hole 209, the motor 205 is started to rotate the shaft 206, driving the first turntable 207 and the second turntable 208 to rotate, so that the fixing seat 204 revolves around the shaft 206. When the fixing seat 204 revolves, it drives the gear 203 to move. Because the gear 203 is meshed with the tooth groove 202, the movement of the gear 203 will cause it to rotate on the top of the base body 201, thereby driving the suspension frame 301 with a fixed angle inside the fixing seat 204 to rotate, and finally the workpiece can be coated.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 suspension device for a coated workpiece, comprising a fixing mechanism (1), characterized in that: The surface of the fixing mechanism (1) is provided with a base mechanism (2), and the surface of the base mechanism (2) is provided with a suspension mechanism (3). The fixing mechanism (1) comprises a pressing plate (101), and two trapezoidal sliding blocks (102) are fixedly connected to the side of the pressing plate (101), and two sliding plates (103) are slidably connected to the side of the pressing plate (101). A trapezoidal sliding groove (104) is provided on the side of the two sliding plates (103) close to the pressing plate (101), and a clamping block (105) is fixedly connected to the side of the two sliding plates (103) close to each other, and a handle (106) is fixedly connected to the side of the two sliding plates (103) away from each other, and a spring (107) is fixedly connected to the bottom of the pressing plate (101).

2. The suspension device for a coated workpiece according to claim 1, characterized in that: The size of the trapezoidal slider (102) matches the size of the trapezoidal slide groove (104); the trapezoidal slider (102) and the trapezoidal slide groove (104) are slidably connected; and the side of the pressing plate (101) in contact with the sliding plate (103) is an inclined surface.

3. The suspension device for a coated workpiece according to claim 1, characterized in that: The base mechanism (2) comprises a base body (201), a plurality of tooth grooves (202) are provided on the top of the base body (201), a plurality of gears (203) are meshed on the surface of the tooth grooves (202), a fixed seat (204) is fixedly connected to the top of the gear (203), a motor (205) is fixedly connected to the inside of the base body (201), a rotating shaft (206) is rotatably connected to the top of the motor (205), a first rotating disk (207) is fixedly connected to the circular arc surface of the rotating shaft (206), a second rotating disk (208) is fixedly connected to the top of the rotating shaft (206), and a plurality of fixing holes (209) are provided on the surface of the second rotating disk (208).

4. The suspension device for a coated workpiece according to claim 3, characterized in that: The plurality of fixing holes (209) are evenly distributed on the surface of the second turntable (208); the first turntable (207) is rotatably connected to the base body (201); the gear (203) is located between the base body (201) and the first turntable (207); the fixing seat (204) passes through the bottom of the first turntable (207) and extends to the top of the first turntable (207); and the plurality of fixing holes (209) are respectively located above the plurality of fixing seats (204).

5. The suspension device for a coated workpiece according to claim 4, characterized in that: The pressure plate (101) is elastically connected to the inner wall of the fixed seat (204) via a spring (107), the sliding plate (103) is slidably connected to the inner wall of the fixed seat (204), the handle (106) passes through the inner wall of the fixed seat (204) and extends to the side of the fixed seat (204), and the handle (106) is located above the first turntable (207).

6. The suspension device for a coated workpiece according to claim 3, characterized in that: The suspension mechanism (3) comprises a suspension frame (301), the bottom of the suspension frame (301) is fixedly connected to a pressure rod (302), and the arc surface of the suspension frame (301) is provided with two clamping grooves (303).

7. The suspension device for a coated workpiece according to claim 6, characterized in that: The size of the card slot (303) is larger than the size of the card block (105), the card slot (303) and the card block (105) are carded together, the bottom of the pressure rod (302) and the top of the pressure plate (101) are abutted against each other, and the top of the suspension frame (301) and the fixing hole (209) are carded together.

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