Suspension track structure for automobile spraying

Abstract

The utility model discloses a suspension track structure for automobile spraying, which belongs to the technical field of automobile spraying processing and comprises a fixing frame, and a mounting plate is arranged on the fixing frame. By arranging the suspension structure and arranging the connecting assembly in the suspension structure, effective connection of the fixing plate and the connecting plate can be ensured while the sliding rod is in sliding contact with the track frame, and the suspension structure can be prevented from generating a pull-down acting force on the driving belt in cooperation with two abutting springs, so that normal traction of the driving belt is ensured; according to the automobile part hanging device, the fastening assembly is arranged on the hanging frame, part of automobile parts with the upper surfaces not needing to be sprayed can be abutted and fixed through the fastening assembly, it is guaranteed that the automobile parts have good stability in the spraying process, and then the spraying effect is guaranteed; and the fastening assembly can be detached, so that the spraying work of the automobile parts is not influenced, and the use flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile spraying processing, in particular to an automobile spraying suspension track structure. Background Art

[0002] In the process of automobile manufacturing, auto parts need to be sprayed. In order to ensure the spraying efficiency and spraying effect, the suspension track structure is often used in conjunction with the spraying machine to complete the automobile spraying work. The suspension track structure consists of a track, a suspension device and a driving structure. The suspension device is used to suspend auto parts to ensure that auto parts can be sprayed in all directions.

[0003] When the suspension track structure is in use, the driving structure moves the suspension device, and the suspension device moves the workpiece along the track. When it moves to the spraying robot, the spraying robot can perform the spraying operation. In the existing suspension track structure, the suspension structure is slidably installed on the track, and the transmission chain or transmission belt is used to pull and move the suspension structure. However, due to the fixed connection between the suspension structure and the transmission chain (transmission belt), the distance between the slide bar in the suspension structure and the transmission chain (transmission belt) is fixed and unchanged, and the sliding effect cannot be guaranteed under the condition of ensuring normal transmission. It is easy for the suspension structure to pull the transmission chain (transmission belt), thereby affecting normal traction. At the same time, in the suspension structure, the auto parts are directly suspended on the suspension rod, and the stability is poor after suspension. It is very easy to get loose during movement, thereby affecting the spraying effect. Utility Model Content

[0004] The main purpose of the utility model is to provide an automobile spraying suspension track structure, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A car spraying suspension track structure comprises a fixing frame, a mounting plate is provided on the fixing frame, a driving wheel is provided on the mounting plate, a driving belt is provided on the outer shell of the driving wheel, and a connecting plate is provided on the lower surface of the driving belt, a track frame is connected to the fixing frame, a suspension structure is installed on the track frame, and the suspension structure is connected to the connecting plate.

[0007] Preferably, a supporting column is installed at the lower end of the fixing frame, and a bottom plate is provided at the lower end of the supporting column. A motor is provided at the end of the fixing frame, and the motor is connected to a driving wheel at the end of the fixing frame.

[0008] Preferably, the suspension structure includes a sliding rod, a connecting assembly, a suspension frame, a suspension rod and a fastening assembly, the sliding rod is connected to the connecting plate via the connecting assembly, and the sliding rod is slidably arranged on the track frame, the suspension frame is fixed to the lower end of the sliding rod, and the suspension frame passes through the clearance hole on the track frame, the suspension rod is fixed to the lower end of the suspension frame, the fastening assembly is arranged on the suspension frame, and the fastening assembly is located above the suspension rod.

[0009] Preferably, the connecting assembly includes a hanging plate, a fixed plate, a knob, a connecting rod, a first clamping spring and a second clamping spring, the hanging plate is fixed on the sliding rod, the fixed plate is connected to the connecting plate, the knob is fixedly connected to the connecting rod, and the end of the connecting rod passes through the fixed plate and is connected to the hanging plate, the first clamping spring and the second clamping spring are sleeved on the hanging plate, wherein the first clamping spring is located between the hanging plate and the fixed plate, and the second clamping spring is located between the lower end of the fixed plate and the knob.

[0010] Preferably, the fastening assembly includes a movable rod, a pressure plate, a telescopic spring, a mounting screw, a nut and a guide inclined plate, the movable rod is fixedly connected to the pressure plate, and the movable rod passes through the suspension frame, the telescopic spring is sleeved on the movable rod, the mounting screw is fixed on the pressure plate, and the upper end of the mounting screw passes through the suspension frame, the nut is connected to the mounting screw, and the guide inclined plate is fixed to the end of the pressure plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the automobile spray-painted suspension track structure, through the setting of the suspension structure, a connecting component is arranged in the suspension structure, which can ensure the effective connection between the fixed plate and the connecting plate while ensuring that the sliding rod slides in contact with the track frame. When used in conjunction with two tightening springs, it can prevent the suspension structure from exerting a downward pulling force on the drive belt, thereby ensuring the normal traction of the drive belt. A fastening component is arranged on the suspension frame. For some automobile parts whose upper surfaces do not need to be sprayed, the fastening component can be used to tighten and fix them, thereby ensuring that the automobile parts have good stability during the spraying process, thereby ensuring the spraying effect. When the automobile parts whose upper surfaces also need to be sprayed are suspended, the fastening component can be removed, which will not affect the spraying work of such automobile parts, and has high flexibility in use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0014] Figure 3 This is a schematic diagram of the structure of the suspension structure of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the connection assembly of the utility model;

[0016] Figure 5 It is a structural schematic diagram of the fastening assembly of the utility model.

[0017] In the figure: 1. fixed frame; 2. mounting plate; 3. driving wheel; 4. driving belt; 5. connecting plate; 6. track frame; 7. suspension structure; 701. sliding rod; 702. connecting assembly; 7021. suspension plate; 7022. fixed plate; 7023. knob; 7024. connecting rod; 7025. first holding spring; 7026. second holding spring; 703. suspension frame; 704. suspension rod; 705. fastening assembly; 7051. movable rod; 7052. pressure plate; 7053. telescopic spring; 7054. mounting screw; 7055. nut; 7056. guide inclined plate; 8. motor; 9. support column; 10. bottom plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-Figure 5 As shown, an automobile spray painting suspension track structure includes a fixing frame 1, a mounting plate 2 is provided on the fixing frame 1, and a driving wheel 3 is provided on the mounting plate 2, a driving belt 4 is provided on the outer sleeve of the driving wheel 3, and a connecting plate 5 is provided on the lower surface of the driving belt 4, a track frame 6 is connected to the fixing frame 1, and a suspension structure 7 is installed on the track frame 6, and the suspension structure 7 is connected to the connecting plate 5, a supporting column 9 is installed at the lower end of the fixing frame 1, and a bottom plate 10 is provided at the lower end of the supporting column 9, and a motor 8 is provided at the end of the fixing frame 1, and the motor 8 is connected to the driving wheel 3 at the end position of the fixing frame 1.

[0020] When spraying auto parts, the suspension track structure is fixedly connected by supporting columns 9 and base plate 10, and the auto parts to be sprayed are hung on the suspension structure 7. After starting the motor 8 on the mounting plate 2, the motor 8 drives the drive belt 4 through the drive wheel 3, and the drive belt 4 drives the suspension structure 7 along the track frame 6 through the connecting plate 5, thereby moving the auto parts. When the auto parts are moved to the spraying robot, the spraying robot can be operated to perform the spraying operation.

[0021] According to the above implementation scheme, the suspension structure 7 includes a sliding rod 701, a connecting assembly 702, a hanging bracket 703, a hanging rod 704 and a fastening assembly 705. The sliding rod 701 is connected to the connecting plate 5 through the connecting assembly 702, and the sliding rod 701 is slidably arranged on the track frame 6. The hanging bracket 703 is fixed to the lower end of the sliding rod 701, and the hanging bracket 703 passes through the clearance hole on the track frame 6. The hanging rod 704 is fixed to the lower end of the hanging bracket 703. The fastening assembly 705 is arranged on the hanging bracket 703, and the fastening assembly 705 is located above the hanging rod 704. The connecting assembly 702 includes a hanging plate 7021, a fixing plate 7022, a knob 7023, a connecting plate 7024, a knob 7025, a connecting plate 7026, a connecting plate 7027, a connecting plate 7028, a connecting plate 7029, a connecting plate 7030, a connecting plate 7031, a connecting plate 7032, a connecting plate 7033, a connecting plate 7034, a connecting plate 7035, a connecting plate 7036, a connecting plate 7037, a connecting plate 7038, a connecting plate 7039, a connecting plate 7040, a connecting plate 7041, a connecting plate 7042, a connecting plate 7043, a connecting plate 7044, a connecting plate 7045, a connecting plate 7046, a connecting plate 7047, a connecting plate 7048, a connecting plate 7049, a connecting plate 7050, a connecting plate 7051, a connecting plate 7052, a connecting plate 7053, a connecting plate 7 The connecting rod 7024, the first tightening spring 7025 and the second tightening spring 7026, the hanging plate 7021 is fixed on the sliding rod 701, the fixing plate 7022 is connected to the connecting plate 5, the knob 7023 is fixedly connected to the connecting rod 7024, and the end of the connecting rod 7024 passes through the fixing plate 7022 and is connected to the hanging plate 7021, the first tightening spring 7025 and the second tightening spring 7026 are sleeved on the hanging plate 7021, wherein the first tightening spring 7025 is located between the hanging plate 7021 and the fixing plate 7022, and the second tightening spring 7026 is located between the lower end of the fixing plate 7022 and the knob 7023, and the fastening assembly 705 includes a movable rod 70 51, the pressing plate 7052, the telescopic spring 7053, the mounting screw 7054, the nut 7055 and the guide inclined plate 7056, the movable rod 7051 is fixedly connected to the pressing plate 7052, and the movable rod 7051 runs through the suspension frame 703, the telescopic spring 7053 is sleeved on the movable rod 7051, the mounting screw 7054 is fixed on the pressing plate 7052, and the upper end of the mounting screw 7054 runs through the suspension frame 703, the nut 7055 is connected to the mounting screw 7054, and the guide inclined plate 7056 is fixed to the end of the pressing plate 7052, through the setting of the suspension structure 7, the connecting assembly 702 is set in the suspension structure 7, and the sliding rod 701 is ensured to slide in contact with the track frame 6, it can ensure the effective connection between the fixing plate 7022 and the connecting plate 5, and cooperate with the two tightening springs to prevent the suspension structure 7 from generating a downward pulling force on the driving belt 4, thereby ensuring the normal traction of the driving belt 4, and a fastening component 705 is set on the suspension frame 703. For some automotive parts that do not need to be sprayed on the upper surface, the fastening component 705 can be used for tightening and fixing, thereby ensuring that the automotive parts have good stability during the spraying process, thereby ensuring the spraying effect, and when the automotive parts that also need to be sprayed on the upper surface are suspended, the fastening component 705 can be removed, which will not affect the spraying work of such automotive parts, and has high flexibility in use.

[0022] When hanging auto parts, for auto parts that do not need to be sprayed on the upper surface, the auto parts are hung on the hanging rod 704 at the lower end of the hanging frame 703. During this process, the auto parts generate a force on the pressure plate 7052 through the guiding inclined plate 7056. The pressure plate 7052 moves up through the movable rod 7051 and compresses the telescopic spring 7053. When the auto parts are hung, the pressure plate 7052 is pressed on the auto parts by the telescopic spring 7053, so as to ensure the stability of the auto parts. Then the auto parts can be sprayed with the movement of the hanging structure 7. After the spraying is completed, the auto parts are removed and the fastening assembly 705 is reset. When the fastening assembly 705 is running, the installation screw 7054 cooperates with the nut 7055 to play a limiting and anti-falling effect, thereby ensuring the use effect of the fastening assembly 705. When the upper surface of the automobile spare parts needs to be sprayed, the nut 7055 on the mounting screw 7054 can be unscrewed, the pressure plate 7052 and the movable rod 7051 can be disassembled downward, the entire fastening assembly 705 can be removed, and then the automobile spare parts can be suspended using the suspension rod 704. When the automobile spare parts are suspended and sprayed, the drive belt 4 moves with the suspension structure 7 through the connecting plate 5. During this process, the sliding rod 701 moves along the track frame 6. Under the action of the first tightening spring 7025 and the second tightening spring 7026 on the connecting rod 7024, there is a variable gap between the suspension plate 7021 and the fixed plate 7022. While ensuring the normal sliding of the sliding rod 701, the fixed plate 7022 is also normally connected to the connecting plate 5, and no downward pulling force is generated on the drive belt 4, thereby ensuring the normal driving traction.

[0023] The above content describes the use principle, features and beneficial effects of the utility model. Relevant personnel in the field can understand from the above content that the above content does not limit the utility model. The above embodiments and instructions describe the basic principles and features of the utility model. Under the premise of conforming to the concept of the utility model, the utility model can also be modified in various ways, and these modifications should fall within the scope of protection required by the utility model.

Claims

1. An automobile spraying suspension track structure, comprising a fixing frame (1), a mounting plate (2) being provided on the fixing frame (1), a driving wheel (3) being provided on the mounting plate (2), a driving belt (4) being provided on the outer cover of the driving wheel (3), and a connecting plate (5) being provided on the lower surface of the driving belt (4), characterized in that: The fixing frame (1) is connected to a track frame (6), and a suspension structure (7) is installed on the track frame (6), and the suspension structure (7) is connected to the connecting plate (5).

2. The automobile spraying suspension track structure according to claim 1, characterized in that: A support column (9) is installed at the lower end of the fixed frame (1), and a bottom plate (10) is provided at the lower end of the support column (9). A motor (8) is provided at the end of the fixed frame (1), and the motor (8) is connected to a driving wheel (3) at the end of the fixed frame (1).

3. The automobile spraying suspension track structure according to claim 2, characterized in that: The suspension structure (7) comprises a sliding rod (701), a connecting component (702), a suspension frame (703), a suspension rod (704) and a fastening component (705); the sliding rod (701) is connected to the connecting plate (5) via the connecting component (702), and the sliding rod (701) is slidably arranged on the track frame (6); the suspension frame (703) is fixed at the lower end of the sliding rod (701), and the suspension frame (703) passes through the clearance hole on the track frame (6); the suspension rod (704) is fixed at the lower end of the suspension frame (703); the fastening component (705) is arranged on the suspension frame (703), and the fastening component (705) is located above the suspension rod (704).

4. The automobile spraying suspension track structure according to claim 3, characterized in that: The connecting assembly (702) comprises a hanging plate (7021), a fixing plate (7022), a knob (7023), a connecting rod (7024), a first pressing spring (7025) and a second pressing spring (7026); the hanging plate (7021) is fixed on the sliding rod (701); the fixing plate (7022) is connected to the connecting plate (5); the knob (7023) is fixedly connected to the connecting rod (7024); and the connecting rod (7024) is connected to the first pressing spring (7025). The end of the rod (7024) passes through the fixed plate (7022) and is connected to the hanging plate (7021), and the first clamping spring (7025) and the second clamping spring (7026) are sleeved on the hanging plate (7021), wherein the first clamping spring (7025) is located between the hanging plate (7021) and the fixed plate (7022), and the second clamping spring (7026) is located between the lower end of the fixed plate (7022) and the knob (7023).

5. The automobile spraying suspension track structure according to claim 4, characterized in that: The fastening assembly (705) comprises a movable rod (7051), a pressure plate (7052), a telescopic spring (7053), a mounting screw rod (7054), a nut (7055) and a guide inclined plate (7056); the movable rod (7051) is fixedly connected to the pressure plate (7052), and the movable rod (7051) passes through the suspension frame (703); the telescopic spring (7053) is sleeved on the movable rod (7051); the mounting screw rod (7054) is fixed on the pressure plate (7052), and the upper end of the mounting screw rod (7054) passes through the suspension frame (703); the nut (7055) is connected to the mounting screw rod (7054), and the guide inclined plate (7056) is fixed to the end of the pressure plate (7052).

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