Automobile door panel welding table

Abstract

The invention relates to the technical field of automobile welding, in particular to an automobile door panel welding table which comprises a conveying belt. The table body comprises a support arranged on one side of the conveying belt, a supporting plate is rotationally connected to the support, an arc-shaped spring is arranged between the support and the supporting plate, a mounting groove is formed in the supporting plate, and two clamping jaws are arranged at the top of the supporting plate; the number of the machining mechanisms is two, the two machining mechanisms are connected with the two clamping jaws correspondingly, each machining mechanism comprises a driving assembly and a clamping assembly which are arranged in the mounting groove, the driving assemblies drive the clamping jaws through the clamping assemblies to fix the automobile door panel, and an adjusting assembly is arranged between the driving assemblies and the support. The clamping jaw is driven by the driving assembly and the clamping assembly to fix the automobile door panel, the inclination angle of a required supporting plate can be changed through the arrangement of the adjusting assembly, the angle of the automobile door panel can be adjusted in cooperation with the clamping assembly, and buckles with inclination angles on the automobile door panel can be welded conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of automobile welding, in particular to an automobile door panel welding platform. Background Art

[0002] Car door panels are an important part of car interiors. They not only affect the appearance and interior aesthetics of the vehicle, but also involve the vehicle's sound insulation, heat insulation, safety, etc. With the development of the automobile industry, the design and manufacturing of car door panels are also constantly improving to meet consumers' higher requirements for vehicle performance and aesthetics.

[0003] The various components of automobile door panels, such as door interior armrest modules, audio modules, etc., are modular plastic parts. Each module has a snap-on snap, but the snaps will shake when combined together and need to be firmly melted and welded. Since the snaps have flat snaps and snaps with inclined angles, traditional welding equipment cannot adapt to snaps with inclined angles, resulting in loose or uneven welding.

[0004] Therefore, a car door panel welding station is proposed. Summary of the invention

[0005] In view of the problem that the welding equipment in the above or prior art cannot adapt to the buckle with an inclined angle, resulting in loose or uneven welding, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide an automobile door panel welding station.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising:

[0008] conveyor;

[0009] The platform body comprises a bracket arranged on one side of the conveyor belt, a support plate is rotatably connected to the bracket, an arc spring is arranged between the bracket and the support plate, a mounting groove is arranged inside the support plate, and two clamping claws are arranged on the top of the support plate;

[0010] There are two processing mechanisms, which are respectively connected to two clamping jaws. Each of the processing mechanisms includes a driving component and a clamping component arranged inside the mounting groove. The driving component drives the clamping jaws to fix the automobile door panel through the clamping component. An adjustment component for adjusting the support plate angle is arranged between the driving component and the bracket.

[0011] As a preferred solution of the automobile door panel welding station of the present invention, wherein: the driving assembly includes a driving motor installed on the support plate, the output end of the driving motor extends into the installation slot and is connected to a gear, a tooth plate is slidably arranged in the installation slot, the tooth plate is meshed and connected with the gear, and a first inclined surface is arranged on the tooth plate;

[0012] The adjustment assembly includes a first slide groove opened on the support plate, a first rotating shaft is arranged inside the first slide groove, and one side of the first rotating shaft extends into the installation groove and is connected to the gear plate.

[0013] As a preferred solution of the automobile door panel welding station of the present invention, the clamping assembly includes a slide opened inside the mounting groove, a second inclined surface is arranged on the slide, a vertical plate is connected to the top of the slide, one end of the vertical plate passes through the mounting groove and is connected to a mold frame, the mold frame is connected to the clamping claw, a fixing block is also arranged on the support plate, a first spring is connected to the side of the fixing block close to the clamping claw, and the end of the first spring away from the fixing block is connected to the vertical plate.

[0014] As a preferred solution of the automobile door panel welding station of the present invention, wherein: a second slide groove is provided on the support plate, the second slide groove is arranged in a straight line, the second slide groove is connected with the mounting groove, and the second slide groove matches with the vertical plate;

[0015] The vertical plate slides through the second sliding groove.

[0016] As a preferred solution of the automobile door panel welding station of the present invention, the frame is detachably connected to the vertical plate by bolts.

[0017] As a preferred solution of the automobile door panel welding station of the present invention, the adjustment component further comprises a support plate connected to the first rotating shaft, and one end of the support plate away from the first rotating shaft is connected to the bracket through the second rotating shaft.

[0018] As a preferred solution of the automobile door panel welding station of the present invention, wherein: the adjustment component further comprises a third inclined surface, a first plane and a second plane arranged on the tooth plate, the first plane is connected to the first inclined surface, and the second plane is connected to the third inclined surface;

[0019] The clamping assembly also includes a fourth plane disposed on the slide.

[0020] As a preferred solution of the automobile door panel welding station of the present invention, two side plates are arranged at the bottom of the tooth plate, the two side plates are respectively located on two sides away from each other of the first rotating axis, and the two side plates respectively correspond to the positions of the first plane and the second plane, and the ends of the two side plates away from the tooth plate both slide through the first sliding groove.

[0021] As a preferred solution of the automobile door panel welding station of the present invention, the adjustment component further includes a fifth inclined surface and a third plane arranged on the tooth plate, and the fifth inclined surface corresponds to the fourth plane.

[0022] As a preferred solution of the automobile door panel welding station of the present invention, wherein: both ends of the clamping jaws are arc-shaped.

[0023] The automobile door panel welding station of the present invention has the beneficial effects of: the driving component drives the clamping component to operate, the clamping component drives the clamping claws to fix the automobile door panel, the inclination angle of the required support plate can be changed by the setting of the adjustment component, and the clamping component is cooperated to realize the angle adjustment of the automobile door panel, which is convenient for the buckle welding with an inclined angle on the automobile door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0025] Figure 1 This is an overall schematic diagram of the automobile door panel welding station.

[0026] Figure 2 The figure is a schematic diagram of the structure of the automobile door panel welding platform when viewed from above.

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the processing mechanism of the automobile door panel welding station.

[0028] Figure 4 For automobile door panel welding station Figure 1 Schematic diagram of the enlarged structure of position A.

[0029] Figure 5 This is a schematic diagram of the partial structure of the processing mechanism of the automobile door panel welding station.

[0030] Figure 6 It is a schematic diagram of the structure of the clamping assembly of the automobile door panel welding station.

[0031] Figure 7 This is a schematic diagram of the gear plate structure of the automobile door panel welding station. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Example 1, reference Figure 1 to Figure 7 , is the first embodiment of the present invention, which provides an automobile door panel welding platform, which includes a conveyor belt 100, a platform body 200 arranged on one side of the conveyor belt 100, the platform body 200 includes a bracket 201 arranged on one side of the conveyor belt 100, a support plate 202 is connected to the bracket 201, one end of the support plate 202 is rotatably connected to the bracket 201, an arc spring 203 is arranged between the bracket 201 and the support plate 202, a mounting groove 204 is inside the support plate 202, and two clamping claws 205 are arranged on the top of the support plate 202, and the two clamping claws 205 are respectively connected to two processing mechanisms 300, and the welding The processing mechanism 300 is arranged on the bracket 201. Each processing mechanism 300 includes a driving component 301 and a clamping component 302 arranged inside the installation groove 204. The driving component 301 drives the clamping claw 205 to fix the automobile door panel through the clamping component 302. An adjustment component 303 for adjusting the angle of the support plate 202 is arranged between the driving component 301 and the bracket 201. The inclination angle of the support plate 202 can be changed by setting the adjustment component 303. In conjunction with the clamping component 302, the angle of the automobile door panel can be adjusted, which is convenient for welding the buckles with an inclination angle on the automobile door panel.

[0036] Furthermore, the driving assembly 301 includes a driving motor 301a installed on the support plate 202, the output end of the driving motor 301a extends into the installation slot 204 and is connected to a gear 301b, a tooth plate 301c is slidably arranged inside the installation slot 204, the tooth plate 301c is meshed and connected with the gear 301b, and a first inclined surface 301d is arranged on the tooth plate 301c;

[0037] The adjustment assembly 303 includes a first slide slot 303a formed on the support plate 202. A first rotation axis 303b is disposed inside the first slide slot 303a. One side of the first rotation axis 303b extends into the installation slot 204 and is connected to the toothed plate 301c.

[0038] Furthermore, the clamping assembly 302 includes a slide 302a opened inside the installation groove 204, a second inclined surface 302b is arranged on the slide 302a, a vertical plate 302c is connected to the top of the slide 302a, one end of the vertical plate 302c passes through the installation groove 204 and is connected to a mold frame 302d, the mold frame 302d is connected to the clamping jaw 205, and a fixed block 302e is also arranged on the support plate 202, a side of the fixed block 302e close to the clamping jaw 205 is connected to a first spring 302f, and an end of the first spring 302f away from the fixed block 302e is connected to the vertical plate 302c.

[0039] Furthermore, a second slide groove 202a is provided on the support plate 202, and the second slide groove 202a is arranged in a straight line. The second slide groove 202a is connected with the installation groove 204, and the second slide groove 202a is matched with the vertical plate 302c. The vertical plate 302c slides through the second slide groove 202a. The setting of the second slide groove 202a ensures the linear movement of the vertical plate 302c, which is convenient for the vertical plate 302c to drive the clamping jaw 205 to fix the automobile door panel to be processed through the frame 302d, and also ensures that the vertical plate 302c drives the first spring 302f to stretch linearly, so that the stress between the internal circles of the first spring 302f is evenly distributed, thereby avoiding local stress concentration, reducing material fatigue, and increasing the service life of the first spring 302f.

[0040] Furthermore, the frame 302d is detachably connected to the vertical plate 302c by bolts. The bolt connection allows the frame 302d and the clamp 205 connected to the frame 302d to be replaced, so that the device can process other products, increasing the practicality of the device. At the same time, multiple screw holes can be opened on the frame 302d, so that the angle of the clamp 205 can be fine-tuned, further increasing the practicality of the device.

[0041] In this embodiment, the first rotating shaft 303b is fixedly connected to the tooth plate 301c. The arrangement of the first rotating shaft 303b and the first sliding groove 303a ensures that the tooth plate 301c moves linearly.

[0042] When in use, by turning on the driving motor 301a, the driving motor 301a drives the gear 301b to rotate, and the gear 301b meshes with the tooth plate 301c to drive the tooth plate 301c to move, so that the first inclined surface 301d on the tooth plate 301c contacts the second inclined surface 302b on the slide 302a, driving the slide 302a to move toward the center of the support plate 202, and the slide 302a drives the vertical plate 302c to move along the second slide groove 202a, and the vertical plate 302c drives the first spring 302f to stretch, and at the same time, the vertical plate 302c drives the clamping jaws 205 to approach the center of the support plate 202 through the jig 302d, and under the synchronous operation of the driving motor 301a on another processing mechanism 300, the two clamping jaws 205 fix the middle automobile door panel, which is convenient for welding the accessories on the automobile door panel;

[0043] By reversing the driving motor 301a, the driving motor 301a drives the gear 301b to reverse, and the gear 301b drives the tooth plate 301c to reset. At this time, under the elastic force of the first spring 302f, the vertical plate 302c is reset, and the vertical plate 302c drives the slide 302a, the frame 302d and the clamping claw 205 connected to the frame 302d to automatically reset.

[0044] Example 2, reference Figure 2 to Figure 7 , which is the second embodiment of the present invention. Different from the previous embodiment, the adjustment component 303 in this embodiment also includes a support plate 303c connected to the first rotating shaft 303b, and one end of the support plate 303c away from the first rotating shaft 303b is connected to the bracket 201 through the second rotating shaft 303d.

[0045] Furthermore, the adjustment component 303 also includes a third inclined surface 303e, a first plane 303f and a second plane 303g arranged on the tooth plate 301c, the first plane 303f is connected to the first inclined surface 301d, the second plane 303g is connected to the third inclined surface 303e, and the first inclined surface 301d and the third inclined surface 303e are symmetrical about the slide 302a, and the clamping component 302 also includes a fourth plane 302g arranged on the slide 302a, the third inclined surface 303e corresponds to the fourth plane 302g, the second inclined surface 302b and the fourth plane 302g are symmetrical about the slide 302a, and the second inclined surface 302b of the slide 302a is connected to the fourth plane 302g through a horizontal plane, and the setting of the horizontal plane reduces the friction force of the tooth plate 301c contacting the first plane 303f and the second plane 303g.

[0046] The first plane 303f is flush with the second plane 303g, ensuring that when the first plane 303f or the second plane 303g fits with the end of the slide 302a, the slide 302a drives the clamp 205 to clamp the car door panel through the vertical plate 302c and the mold plate.

[0047] Furthermore, two side plates 301c-1 are provided at the bottom of the tooth plate 301c, and the two side plates 301c-1 are respectively located on both sides away from each other of the first rotating shaft 303b, and the two side plates 301c-1 respectively correspond to the positions of the first plane 303f and the second plane 303g, and the ends of the two side plates 301c-1 away from the tooth plate 301c both slide through the first sliding groove 303a.

[0048] The rest of the structure is the same as that of Example 1.

[0049] In this embodiment, the first rotating shaft 303b is only in contact with the bottom of the tooth plate 301c, and the support plate 202 is stabilized by the arc spring 203. Meanwhile, the linear movement of the tooth plate 301c relies on the two side plates 301c-1 sliding through the first sliding groove 303a.

[0050] In the initial state, one end of the slide 302a away from the vertical plate 302c is located between the first inclined surface 301d and the third inclined surface 303e;

[0051] When in use, the drive motor 301a is turned on;

[0052] When the driving motor 301a rotates clockwise, the driving motor 301a drives the gear 301b to rotate clockwise, and the gear 301b drives the tooth plate 301c to move in the direction away from the conveyor belt 100. During the initial movement, since the first rotating shaft 303b is not connected to the tooth plate 301c, the first rotating shaft 303b will not move at this time, and the first rotating shaft 303b will not drive the support plate 202 to rotate through the support plate 303c and the second rotating shaft 303d. When the tooth plate 301c moves, the tooth plate 301c contacts the second inclined surface 302b on the slide 302a through the first inclined surface 301d, driving the slide 302a to move toward the center of the support plate 202, and the support plate 202 drives the clamping claw 205 to move toward the center of the support plate 202 through the vertical plate 302c and the template. When the first plane 303f on the tooth plate 301c contacts the end of the slide 302a, at this time, the two clamping claws 20 5 moves to a suitable position and clamps the automobile door panel. At the same time, the support plate 202 is still in a horizontal state, and the side plate 301c-1 on the left side of the first rotating shaft 303b is in contact with the side of the first rotating shaft 303b. When the driving motor 301a continues to drive the tooth plate 301c to move through the gear 301b, the tooth plate 301c drives the first rotating shaft 303b to move away from the conveyor belt 100 through the side plate 301c-1. The first rotating shaft 303b drives the support plate 202 to rotate clockwise with the connection with the bracket 201 as the center through the supporting plate 303c and the second rotating shaft 303d. At the same time, the support plate 202 drives the arc spring 203 to lengthen to adjust the angle of the support plate 202. In this state, the two clamping claws 205 still clamp the automobile door panel to prevent the automobile door panel from detaching from the support plate 202. When the angle is adjusted to a suitable angle, the rotation of the driving motor 301a is stopped.

[0053] When the driving motor 301a rotates counterclockwise, the driving motor 301a drives the gear 301b to rotate counterclockwise, and the gear 301b drives the tooth plate 301c to move in the direction close to the conveyor belt 100. During the initial movement, the first rotating shaft 303b does not contact the side plate 301c-1, so the tooth plate 301c will not drive the first rotating shaft 303b to move, and the first rotating shaft 303b will not drive the support plate 202 to rotate through the support plate 303c and the second rotating shaft 303d. When the tooth plate 301c moves, the tooth plate 301c contacts the fourth plane 302g on the slide 302a through the third inclined surface 303e, driving the slide 302a to move toward the center of the support plate 202, and the support plate 202 drives the clamping claw 205 to move toward the center of the support plate 202 through the vertical plate 302c and the template. When the second plane 303g on the plate 301c contacts the end of the slide 302a, at this time, the two clamping claws 205 move to the appropriate position and clamp the car door panel, and at the same time, the support plate 202 is still in a horizontal state, and at this time, the side plate 301c-1 on the right side of the first rotating shaft 303b contacts the side of the first rotating shaft 303b. When the driving motor 301a continues to drive the toothed plate 301c to move through the gear 301b, the toothed plate 301c drives the first rotating shaft 303b to move toward the conveyor belt 100 through the side plate 301c-1. The first rotating shaft 303b drives the support plate 202 to rotate counterclockwise with the connection with the bracket 201 as the center through the support plate 303c and the second rotating shaft 303d. At the same time, the support plate 202 drives the arc spring 203 to be compressed, so as to adjust the angle of the support plate 202.

[0054] When the driving motor 301a drives the toothed plate 301c to return to the initial position through the gear 301b, the support plate 202 returns to the initial position under the elastic force of the arc spring 203, and the first rotating shaft 303b returns to the initial position at the same time.

[0055] In summary, by controlling the clockwise or counterclockwise rotation of the driving motor 301a, the angle of the automobile door panel can be adjusted while the automobile door panel is fixed, so that the welding equipment can perform snap-on welding on the automobile door panel with an inclined angle.

[0056] Example 3, reference Figure 2 to Figure 7 , which is the third embodiment of the present invention. Different from the previous embodiment, the adjustment component 303 in this embodiment further includes a fifth inclined surface 303h and a third plane 303i arranged on the tooth plate 301c, and the fifth inclined surface 303h corresponds to the fourth plane 302g.

[0057] Furthermore, both ends of the clamping jaws 205 are arc-shaped, and the arc-shaped setting ensures the stability of the two clamping jaws 205 in clamping the automobile door panel.

[0058] The rest of the structure is the same as that of Example 2.

[0059] In this embodiment, a transmission device or a collection device is provided on the side of the support 201 away from the conveyor belt 100 according to the situation.

[0060] During use, when the driving motor 301a drives the support plate 202 to rotate clockwise, the end of the slide 302a slides on the first plane 303f. When the welding is completed, the support plate 202 continues to be driven to rotate, so that the fifth inclined surface 303h of the tooth plate 301c contacts the fourth plane 302g of the slide 302a. When the end of the slide 302a contacts the third plane 303i, under the elastic force of the first spring 302f, the vertical plate 302c is reset, and the vertical plate 302c drives the two clamps 205 to reset. At this time, the support plate 202 is in an inclined state, so that the welded car door panel slides off the support plate 202, and the car door panel falls on the transmission device or the collection device.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automobile door panel welding station, characterized in that: include, Conveyor belt (100); The platform (200) comprises a support (201) arranged on one side of the conveyor belt (100), a support plate (202) being rotatably connected to the support (201), an arc spring (203) being arranged between the support (201) and the support plate (202), a mounting groove (204) inside the support plate (202), and two clamping claws (205) being arranged on the top of the support plate (202); The processing mechanism (300) is provided with two, and the two processing mechanisms (300) are respectively connected to two clamping jaws (205), and each processing mechanism (300) comprises a driving component (301) and a clamping component (302) arranged inside the installation groove (204), and the driving component (301) drives the clamping jaw (205) to fix the automobile door panel through the clamping component (302), and an adjusting component (303) for adjusting the angle of the support plate (202) is arranged between the driving component (301) and the bracket (201).

2. The automobile door panel welding station according to claim 1, characterized in that: The driving assembly (301) comprises a driving motor (301a) mounted on a supporting plate (202); an output end of the driving motor (301a) extends into the interior of the mounting groove (204) and is connected to a gear (301b); a toothed plate (301c) is slidably disposed inside the mounting groove (204); the toothed plate (301c) is meshedly connected to the gear (301b); and a first inclined surface (301d) is disposed on the toothed plate (301c); The adjustment assembly (303) comprises a first slide groove (303a) opened on the support plate (202), a first rotating shaft (303b) is arranged inside the first slide groove (303a), and one side of the first rotating shaft (303b) extends into the installation groove (204) and is connected to the tooth plate (301c).

3. The automobile door panel welding station as claimed in claim 2, characterized in that: The clamping assembly (302) includes a slide (302a) opened inside the installation groove (204), the slide (302a) is provided with a second inclined surface (302b), the top of the slide (302a) is connected with a vertical plate (302c), one end of the vertical plate (302c) passes through the installation groove (204) and is connected with a mold frame (302d), the mold frame (302d) is connected with the clamping claw (205), and a fixed block (302e) is also provided on the support plate (202), and a first spring (302f) is connected to the side of the fixed block (302e) close to the clamping claw (205), and the end of the first spring (302f) away from the fixed block (302e) is connected to the vertical plate (302c).

4. The automobile door panel welding station as claimed in claim 3, characterized in that: The support plate (202) is provided with a second slide groove (202a), the second slide groove (202a) is arranged in a straight line, the second slide groove (202a) is connected with the installation groove (204), and the second slide groove (202a) matches with the vertical plate (302c); The vertical plate (302c) slides through the second sliding groove (202a).

5. The automobile door panel welding station as claimed in claim 4, characterized in that: The frame (302d) is detachably connected to the vertical plate (302c) via bolts.

6. The automobile door panel welding station as claimed in claim 5, characterized in that: The adjustment assembly (303) further comprises a support plate (303c) connected to the first rotating shaft (303b); one end of the support plate (303c) away from the first rotating shaft (303b) is connected to the bracket (201) via a second rotating shaft (303d).

7. The automobile door panel welding station as claimed in claim 6, characterized in that: The adjustment component (303) further comprises a third inclined surface (303e), a first plane (303f) and a second plane (303g) arranged on the tooth plate (301c), wherein the first plane (303f) is connected to the first inclined surface (301d), and the second plane (303g) is connected to the third inclined surface (303e); The clamping assembly (302) further includes a fourth plane (302g) disposed on the slide (302a).

8. The automobile door panel welding station as claimed in claim 7, characterized in that: Two side plates (301c-1) are arranged at the bottom of the tooth plate (301c), and the two side plates (301c-1) are respectively located on two sides of the first rotating shaft (303b) away from each other, and the two side plates (301c-1) respectively correspond to the positions of the first plane (303f) and the second plane (303g), and the ends of the two side plates (301c-1) away from the tooth plate (301c) both slide through the first sliding groove (303a).

9. The automobile door panel welding station as claimed in claim 8, characterized in that: The adjustment component (303) further comprises a fifth inclined surface (303h) and a third plane (303i) arranged on the tooth plate (301c), and the fifth inclined surface (303h) corresponds to the fourth plane (302g).

10. The automobile door panel welding station according to claim 3 or 9, characterized in that: Both ends of the clamping jaw (205) are arc-shaped.

Images