Automatic polishing device and method for automobile part production

Abstract

The automatic polishing device for automobile part production comprises a rough polishing module, a fine polishing module, a cleaning module and a clamping module, the clamping module comprises a machine body, a cover body and a base, a rotary table station is arranged in the machine body, a plurality of air receiving ends and an air blowing module are arranged at the upper end of the cover body, and a dust separation plate is further arranged on the base. An equipment butt joint end and a feeding end are arranged at the positions, corresponding to the rotary table station, of the machine body, a plurality of clamping mechanisms are arranged at the upper end of the rotary table station, a jacking mechanism is further arranged at the position, corresponding to the feeding end, in the machine body, and a dust collection module is further connected to one side of the base. The device has the beneficial effects that through the arrangement of a combined and modular structure of the rough polishing module, the fine polishing module, the cleaning module and the clamping module, the production space is effectively saved, the device assembling flexibility is high, the device cost is reduced, efficient production of continuous feeding, polishing and discharging is achieved, the personnel cost is saved, and through the operation mode of upward blowing and downward sucking, the production efficiency is improved. And the effect of polishing while dust removal is achieved, and the working environment is effectively improved.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of automobile parts production, and in particular to an automatic polishing device and method for automobile parts production. Background Art

[0002] In the field of polishing equipment, the existing polishing equipment usually has some obvious shortcomings, which restrict the development of this field and the improvement of production efficiency of enterprises, as follows: Equipment structure and cost: Traditional polishing equipment mostly adopts a relatively decentralized and independent structural design, and the various functional components are separated from each other, resulting in the overall equipment occupying a large production space. For some companies with limited production space, this equipment layout poses a great challenge to the planning and utilization of production space; moreover, due to the non-modular design of each component, the flexibility is poor when assembling the equipment, and it is difficult to quickly adjust the equipment structure according to different production needs; in addition, this complex and non-modular equipment structure makes the manufacturing cost of the equipment high, and the company needs to invest a lot of money in equipment procurement, which increases the company's operating costs.

[0003] In terms of production efficiency and labor costs: In the production process of existing polishing equipment, loading, polishing, unloading and other links are often independent and discontinuous operations; for example, when loading, the workpieces need to be placed on the equipment one by one manually, and after polishing, the workpieces need to be removed manually, which not only increases the labor intensity of the workers, but also has low production efficiency; since these operations require a lot of manual intervention, companies need to hire more workers to complete these tasks, which leads to a substantial increase in labor costs, especially in the current situation of rising labor costs, which brings great economic pressure to companies.

[0004] Working environment: During the polishing process, a large amount of dust and other pollutants will be generated. Traditional polishing equipment usually lacks effective dust removal measures, or only adopts a single dust removal method; for example, some equipment simply installs a dust suction device around the equipment, which is unable to effectively remove the dust in time during the polishing process, causing dust to permeate the working environment. This will not only cause harm to the health of workers, but also easily cause occupational health problems such as respiratory diseases if they are in such an environment for a long time. It will also affect the normal operation of the equipment, reduce the service life of the equipment, and increase the maintenance cost of the equipment.

[0005] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Summary of the invention

[0006] 1. Technical problems to be solved by the invention: The present invention provides an automatic polishing device and method for automobile parts production, which are used to solve the technical problems in structural design, production efficiency, labor cost and working environment existing in the above-mentioned background technology.

[0007] 2. Technical solution: To achieve the above-mentioned purpose, the technical solution provided by the present invention is: an automatic polishing device for automobile parts production, comprising a rough polishing module, a fine polishing module, a cleaning module and a clamping module, the clamping module comprising a body, a cover body and a base, a turntable station is arranged in the body, a plurality of air receiving ends are arranged at the upper end of the cover body, and a plurality of the air receiving ends are connected to the blowing module through a hose, a dust shield is also arranged on the base, an equipment docking end and a feeding end are arranged on the body corresponding to the turntable station, a plurality of clamping mechanisms are arranged at the upper end of the turntable station, a plurality of top support rods and a sensor assembly are arranged at the lower end of the turntable station, the turntable station comprises a rotating table and a positioning table, and positioning grooves are provided at the positions of the positioning table corresponding to the clamping mechanisms, a lifting mechanism is also arranged at the body corresponding to the feeding end, a dust suction module is also connected to one side of the base, the clamping mechanism comprises a telescopic frame and a positioning seat, a connecting rod assembly and a magnetic seat are connected to the rear end of the positioning seat, and the lower end of the positioning seat is matched with the positioning groove.

[0008] Furthermore, the telescopic frame includes an adjusting back plate and a scissors-type telescopic frame, the adjusting back plate and the scissors-type telescopic frame are connected by positioning bolts, and a plurality of suction cups are provided at the front end of the scissors-type telescopic frame.

[0009] Furthermore, the front end and the lower end of the positioning seat respectively have an extension frame and an insertion end, and the lower end of the extension frame is provided with a sliding groove corresponding to the jacking mechanism.

[0010] Furthermore, the connecting rod assembly includes a connecting rod 1, a connecting rod 2 and a hydraulic rod that are rotatably connected to each other, one end of the hydraulic rod is rotatably connected to the positioning seat, and a lower end of the connecting rod is provided with a connecting seat fixedly connected to the rotating table.

[0011] Furthermore, a locking groove is provided on one side of the magnetic base close to the connecting rod 1 and the connecting rod 2, and the lower end of the magnetic base is fixedly connected to the rotating table through a positioning column.

[0012] Furthermore, there is a sinking portion between the positioning platform and the rotating platform, the sinking portion has a chip removal hole, the lower end of the positioning platform is provided with a multi-section annular groove, and the top ends of the plurality of top support rods are embedded in the multi-section annular groove and are slidably connected thereto.

[0013] Furthermore, the lower ends of the plurality of top support rods and the sensor components are fixedly connected to the dust shielding plate, the top ends of the top support rods have balls slidably connected to the multi-section annular grooves, and the sensor components and the top support rods are arranged in an interval with each other.

[0014] An automatic polishing device for automobile parts production comprises the following steps: Step 1: Connect multiple air connection ends on the upper end of the cover body to the external air blowing module, and connect multiple equipment connection ends on the body to the external rough polishing module, fine polishing module and cleaning module in a counterclockwise direction; Step 2: Open the feeding end at the front end of the machine body, start the lifting mechanism to lift the corresponding clamping mechanism upwards, separate it from the turntable station, and manually pull the clamping mechanism out of the machine body; Step 3: Install the auto parts on the telescopic frame of the clamping mechanism, with the side to be polished facing the outside of the machine body, and position them by suction cups. After installation, push the clamping mechanism back into the machine body as a whole, and start the lifting mechanism to descend again, so that the lower end of the clamping mechanism is inserted into the turntable station to achieve locking; Step 4: Start the turntable station to make it rotate intermittently, rotate counterclockwise at a fixed time, and perform rough polishing, fine polishing and cleaning operations through the rough polishing module, fine polishing module and cleaning module in sequence; Step 5: In step 4, the air blowing module and the dust collecting module connected to the base are turned on at the same time. The dust generated during polishing is blown downwards through the air blowing module, enters the base and is discharged through the dust collecting module.

[0015] 3. Beneficial effects: Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: By setting up a combined and modular structure of rough polishing module, fine polishing module, cleaning module and clamping module, the production space can be effectively saved, the equipment assembly flexibility is strong, and the equipment cost of the enterprise is reduced; By setting up the turntable station, clamping mechanism, lifting mechanism and sensor components, efficient production of continuous loading, polishing and unloading can be achieved, saving the company's personnel costs; By setting up the air blowing module and the dust suction module, an upward blowing and downward suction operation mode is achieved, the effect of polishing and dust removal is realized, and the working environment is effectively improved.

[0016] It should be noted that the structures not introduced in the present invention are the same as the prior art or can be implemented by using the prior art, and are not described in detail here because they do not involve the design points and improvement directions of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the local structure of the present invention; Figure 3 It is a schematic diagram of a partial structure from another angle of the present invention; Figure 4 It is a schematic diagram of the structure of the clamping mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of another angle clamping mechanism of the present invention.

[0018] Reference numerals: 1. Machine body; 2. Cover; 3. Base; 4. Turntable station; 401. Rotating table; 402. Positioning table; 403. Positioning trough; 404. Sinking part; 405. Chip removal hole; 406. Multi-stage annular chute; 5. Equipment docking end; 6. Feeding end; 7. Clamping mechanism; 701. Telescopic frame; 7011. Adjustable back plate; 7012. Scissor-type telescopic frame; 7013. Suction cup; 702. Positioning seat; 7021. Extension Frame; 7022, insertion end; 703, connecting rod assembly; 7031, connecting rod one; 7032, connecting rod two; 7033, hydraulic rod; 7034, connecting seat; 704, magnetic seat; 7041, positioning slot; 8, top support rod; 9, sensor assembly; 10, air connection end; 11, dust shield plate; 12, lifting mechanism; 13, dust suction module; 14, rough polishing module; 15, fine polishing module; 16, cleaning module; 17, blowing module. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0023] Refer to the attached Figure 1-5 An automatic polishing device for automobile parts production includes a rough polishing module 14, a fine polishing module 15, a cleaning module 16 and a clamping module. The clamping module includes a body 1, a cover 2 and a base 3. A turntable station 4 is arranged in the body 1. The upper end of the cover 2 is provided with a plurality of air receiving ends 10. The plurality of air receiving ends 10 are connected to a blowing module 17 through a hose. A dust shield 11 is also arranged on the base 3. An equipment docking end 5 and a feeding end 6 are arranged on the body 1 corresponding to the turntable station 4. A plurality of clamping mechanisms 7 are arranged on the upper end of the turntable station 4. 4 is provided with a plurality of supporting rods 8 and a sensor assembly 9 at the lower end, the turntable station 4 includes a rotating table 401 and a positioning table 402, and a positioning groove 403 is provided at the position corresponding to the clamping mechanism 6 on the positioning table 402, and a jacking mechanism 12 is also provided at the corresponding feeding end 6 in the machine body 1, and a dust collecting module 13 is also connected to one side of the base 3, and the clamping mechanism 7 includes a telescopic frame 701 and a positioning seat 702, and a connecting rod assembly 703 and a magnetic seat 704 are connected to the rear end of the positioning seat 702, and the lower end of the positioning seat 702 is matched with the positioning groove 403.

[0024] The coarse polishing module 14, the fine polishing module 15, and the cleaning module 16 are correspondingly arranged on the sides of the clamping module, and are respectively connected to the multiple docking ends 5 on the machine body 1. The upper and lower ends of the machine body 1 respectively realize the upward blowing and downward suction operation modes through the blowing module 17 and the dust suction module 13, so as to achieve the effect of polishing and dust removal.

[0025] The telescopic frame 701 includes an adjusting back plate 7011 and a scissor-type telescopic frame 7012. The adjusting back plate 7011 and the scissor-type telescopic frame 7012 are connected by positioning bolts. The positioning bolts can slide in the adjusting back plate 7011 and are tightened and locked after being adjusted into place. A plurality of suction cups 7013 are arranged at the front end of the scissor-type telescopic frame 7012. The scissor-type telescopic frame 7012 can adjust the distribution of the suction cups 7013 by telescoping, and is suitable for automobile parts of different specifications and sizes. The automobile parts are positioned after being adsorbed by the plurality of suction cups 7013.

[0026] The front end and lower end of the positioning seat 702 respectively have an extension frame 7021 and an insertion end 7022. The lower end of the extension frame 7021 is provided with a slide groove corresponding to the jacking mechanism 12, and the insertion end 7022 matches the positioning groove body 403. The extension frame 7021 extends to the front end, and the jacking mechanism 12 includes two jacking cylinders corresponding to the extension frame 7021. One end of the telescopic rod of the jacking cylinder is inserted into the slide groove at the lower end of the extension frame 7021 to realize the up and down lifting operation of the positioning seat 702. When the positioning seat 702 is lifted up, when the positioning seat 702 moves forward and backward, one end of the telescopic rod of the jacking cylinder remains in the slide groove and slides against each other.

[0027] The connecting rod assembly 703 includes a connecting rod 1 7031, a connecting rod 2 7032 and a hydraulic rod 7033 which are rotatably connected to each other. One end of the hydraulic rod 7033 is rotatably connected to the positioning seat 702. Both ends of the hydraulic rod 7033 are rotatably connected to the connecting rod 2 7032 and the positioning seat 702 respectively. The lower end of the connecting rod 1 7031 is provided with a connecting seat 7034 fixedly connected to the rotating table 401. The connecting rod assembly 703 is used in conjunction with the magnetic seat 704. A clamping groove 7041 is provided on one side of the magnetic seat 704 close to the connecting rod 1 7031 and the connecting rod 2 7032. The lower end of the magnetic seat 704 is fixedly connected to the rotating table 401 through a positioning column. Before the connecting rod assembly 703 is pulled out, the magnetic seat 704 is powered off and demagnetized. After the connecting rod assembly 703 is recovered, the magnetic seat 704 is powered on and magnetized to achieve adsorption and positioning.

[0028] There is a sinking part 404 between the positioning platform 402 and the rotating platform 401, and the sinking part 404 has a chip removal hole 405. The lower end of the positioning platform 402 is provided with a multi-section annular groove 406, and the top ends of multiple top support rods 8 are embedded in the multi-section annular groove 406 and are slidably connected thereto. The lower ends of multiple top support rods 8 and the sensor assembly 9 are fixedly connected to the dust isolation plate 11, and the top ends of the top support rods 8 have balls slidably connected to the multi-section annular groove 406. The sensor assembly 9 and the top support rods 8 are arranged at intervals with each other. The positioning platform 402 is arranged through the rotating platform 40 During the intermittent rotation of the polishing table 401, the multiple top support rods 8 at the lower end thereof realize the function of dynamic support, and the rolling connection is formed by the ball bearing and the multi-stage annular slide groove 406 to improve the smoothness of the rotation. During the polishing process, the sinking part 404 on the positioning table 402 is easy to accumulate dust. After the air receiving end 10 at the upper end of the cover body 2 blows air, the dust is discharged from the chip discharge hole 405 to the bottom of the device, passes through the dust isolation plate 11 at the bottom, and is finally collected in the base 3, and finally discharged through the dust suction module 13, thereby ensuring the cleanliness of the interior of the device and achieving the effect of real-time dust removal.

[0029] An automatic polishing device for automobile parts production comprises the following steps: Step 1: Connect multiple air connection ends on the upper end of the cover body to the external air blowing module, and connect multiple equipment connection ends on the body to the external rough polishing module, fine polishing module and cleaning module in a counterclockwise direction; Step 2: Open the feeding end at the front end of the machine body, start the lifting mechanism to lift the corresponding clamping mechanism upwards, separate it from the turntable station, and manually pull the clamping mechanism out of the machine body; Step 3: Install the auto parts on the telescopic frame of the clamping mechanism, with the side to be polished facing the outside of the machine body, and position them by suction cups. After installation, push the clamping mechanism back into the machine body as a whole, and start the lifting mechanism to descend again, so that the lower end of the clamping mechanism is inserted into the turntable station to achieve locking; Step 4: Start the turntable station to make it rotate intermittently, rotate counterclockwise at a fixed time, and perform rough polishing, fine polishing and unloading operations through the rough polishing module, fine polishing module and cleaning module in sequence; Step 5: In step 4, the air blowing module and the dust collecting module connected to the base are turned on at the same time. The dust generated during polishing is blown downwards through the air blowing module, enters the base and is discharged through the dust collecting module.

[0030] In this embodiment, the polished automobile parts rotate one circle with the turntable station and return to the loading end, and then are taken out manually. This device can realize clamping, loading, unloading and dust removal during the polishing operation, effectively saving operation time and improving the working environment.

[0031] In another embodiment, by setting the rotation frequency and amplitude of the turntable station, when the rough polishing module, fine polishing module and cleaning module remain in fixed positions, a small-amplitude rotation operation is performed to achieve all-round and precise polishing action on the polishing surface.

[0032] The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. An automatic polishing device for automobile parts production, comprising a rough polishing module (14), a fine polishing module (15), a cleaning module (16) and a clamping module, wherein the clamping module comprises a body (1), a cover (2) and a base (3), and is characterized in that: A turntable station (4) is provided in the machine body (1), a plurality of air connection ends (10) are provided at the upper end of the cover body (2), and the plurality of air connection ends (10) are connected to a blowing module (17) via a hose. A dust shield (11) is also provided on the base (3). An equipment docking end (5) and a feeding end (6) are provided on the machine body (1) at a position corresponding to the turntable station (4). A plurality of clamping mechanisms (7) are provided at the upper end of the turntable station (4), and a plurality of top support rods (8) and a sensor assembly (9) are provided at the lower end of the turntable station (4). The turntable station (4) comprises a rotating table (401). and a positioning platform (402), wherein a positioning groove (403) is provided at a position on the positioning platform (402) corresponding to the position of the clamping mechanism (6), a lifting mechanism (12) is also provided in the body (1) at a position corresponding to the feeding end (6), a dust collection module (13) is also connected to one side of the base (3), the clamping mechanism (7) comprises a telescopic frame (701) and a positioning seat (702), a connecting rod assembly (703) and a magnetic seat (704) are connected to the rear end of the positioning seat (702), and the lower end of the positioning seat (702) is matched with the positioning groove (403).

2. The automatic polishing device for automobile parts production according to claim 1, characterized in that: The telescopic frame (701) comprises an adjustment back plate (7011) and a scissor-type telescopic frame (7012); the adjustment back plate (7011) and the scissor-type telescopic frame (7012) are connected via positioning bolts; and a plurality of suction cups (7013) are provided at the front end of the scissor-type telescopic frame (7012).

3. The automatic polishing device for automobile parts production according to claim 1, characterized in that: The front end and the lower end of the positioning seat (702) respectively have an extension frame (7021) and an insertion end (7022), and the lower end of the extension frame (7021) is provided with a sliding groove corresponding to the lifting mechanism (12).

4. The automatic polishing device for automobile parts production according to claim 1, characterized in that: The connecting rod assembly (703) comprises a connecting rod 1 (7031), a connecting rod 2 (7032) and a hydraulic rod (7033) which are rotatably connected to each other. One end of the hydraulic rod (7033) is rotatably connected to the positioning seat (702), and the lower end of the connecting rod 1 (7031) is provided with a connecting seat (7034) which is fixedly connected to the rotating platform (401).

5. The automatic polishing device for automobile parts production according to claim 4, characterized in that: A latching groove (7041) is provided on one side of the magnetic seat (704) close to the first connecting rod (7031) and the second connecting rod (7032), and the lower end of the magnetic seat (704) is fixedly connected to the rotating platform (401) via a positioning column.

6. The automatic polishing device for automobile parts production according to claim 1, characterized in that: A sinking portion (404) is provided between the positioning platform (402) and the rotating platform (401), and a chip removal hole (405) is provided on the sinking portion (404). A multi-section annular chute (406) is provided at the lower end of the positioning platform (402), and the top ends of the plurality of supporting rods (8) are embedded in the multi-section annular chute (406) and are slidably connected thereto.

7. The automatic polishing device for automobile parts production according to claim 6, characterized in that: The lower ends of the plurality of top support rods (8) and the sensor components (9) are fixedly connected to the dust shielding plate (11), the top ends of the top support rods (8) have balls slidably connected to the multi-section annular grooves (406), and the sensor components (9) and the top support rods (8) are arranged in an interval arrangement with each other.

8. An automatic polishing method for automobile parts production, applied to an automatic polishing device for automobile parts production according to claims 1-7, characterized in that: The following steps are involved: Step 1: Connect multiple air connection ends on the upper end of the cover body to the external air blowing module, and connect multiple equipment connection ends on the body to the external rough polishing module, fine polishing module and cleaning module in a counterclockwise direction; Step 2: Open the feeding end at the front end of the machine body, start the lifting mechanism to lift the corresponding clamping mechanism upwards, separate it from the turntable station, and manually pull the clamping mechanism out of the machine body; Step 3: Install the auto parts on the telescopic frame of the clamping mechanism, with the side to be polished facing the outside of the machine body, and position them by suction cups. After installation, push the clamping mechanism back into the machine body as a whole, and start the lifting mechanism to descend again, so that the lower end of the clamping mechanism is inserted into the turntable station to achieve locking; Step 4: Start the turntable station to make it rotate intermittently, rotate counterclockwise at a fixed time, and perform rough polishing, fine polishing and cleaning operations through the rough polishing module, fine polishing module and cleaning module in sequence; Step 5: In step 4, the air blowing module and the dust collecting module connected to the base are turned on at the same time. The dust generated during polishing is blown downwards through the air blowing module, enters the base and is discharged through the dust collecting module.

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