CN218984702U

CN218984702U - Multifunctional workbench for assembling automobile tail lamp

Info

Publication number: CN218984702U
Application number: CN202223265696.XU
Authority: CN
Inventors: 魏观堂; 蒋怀龙; 张剑阳
Original assignee: FUZHOU COHON AUTOMATION EQUIPMENT CO LTD
Current assignee: FUZHOU COHON AUTOMATION EQUIPMENT CO LTD
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-09
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to a multifunctional workbench for assembling automobile tail lamps. Including the manipulator, install working arrangement on the manipulator, working arrangement includes the mounting bracket that is connected with the manipulator, fixed being provided with on the mounting bracket is used for adsorbing the subassembly that adsorbs of screw, still is equipped with the knob subassembly that is used for the knob screw in the top of adsorbing the subassembly, be provided with the lift subassembly that is used for controlling the knob subassembly lift action between knob subassembly and the mounting bracket, knob subassembly is including the knob pole of vertical setting and be used for driving knob pole pivoted knob body, the lower extreme of knob pole is equipped with the adaptation head that cooperatees rotatory with the notch that corresponds the screw head, when the knob pole descends, can cooperate with the screw that adsorbs the subassembly through the adaptation head to carry out synchronous rotation and push down. The utility model provides a multifunctional workbench for assembling automobile tail lamps, which is used for improving the working efficiency of screwing.

Description

Multifunctional workbench for assembling automobile tail lamp

Technical Field

The utility model relates to the field of automobile lamp processing, in particular to a multifunctional workbench for assembling automobile tail lamps.

Background

The existing automobile lamp products are complex in shape and irregular in hole position distribution, so that the existing screwing is generally performed in a manual screwing mode. The whole efficiency is low, the whole efficiency is not in line with the industrial production requirement, and particularly when screws with different shapes and specifications are required to be screwed, the operation is very inconvenient, and the labor intensity is high.

Disclosure of Invention

The utility model aims at: the multifunctional workbench is used for improving the working efficiency of screwing.

The utility model is realized by the following technical scheme: a multifunctional workbench for automobile tail lamp assembly is characterized in that: including the manipulator, install working arrangement on the manipulator, working arrangement includes the mounting bracket that is connected with the manipulator, fixed being provided with on the mounting bracket is used for adsorbing the subassembly that adsorbs of screw, still is equipped with the knob subassembly that is used for the knob screw in the top of adsorbing the subassembly, be provided with the lift subassembly that is used for controlling the knob subassembly lift action between knob subassembly and the mounting bracket, knob subassembly is including the knob pole of vertical setting and be used for driving knob pole pivoted knob body, the lower extreme of knob pole is equipped with the adaptation head that cooperatees rotatory with the notch that corresponds the screw head, when the knob pole descends, can cooperate with the screw that adsorbs the subassembly through the adaptation head to carry out synchronous rotation and push down.

According to the multifunctional workbench for assembling the automobile tail lamp, the screw is absorbed through the absorption component, the working device is moved to the designated position through the manipulator, the knob rod descends to be matched with the corresponding screw, the knob rod rotates and continuously presses down to drive the screw into the corresponding hole site, and compared with manual screw driving operation, the working efficiency of screw driving can be greatly improved.

As the preferred mode, the lifting assembly comprises a guide rail fixedly arranged on the mounting frame and vertically extending, a sliding block slidingly connected on the guide rail, a movable block fixedly arranged on the sliding block and used for installing the knob assembly, and a driving cylinder arranged on the mounting frame and used for driving the movable block to move up and down relative to the rail, wherein the knob body is fixedly arranged on the movable block.

As a further improvement, the mounting frame is further provided with a buffer positioned above the movable block, the movable block is provided with a connecting hole which is vertically penetrated, the piston rod end of the cylinder is movably penetrated in the connecting hole, the tail end of the piston rod of the driving cylinder is fixedly provided with a first ring body, the first ring body is positioned below the connecting hole and the outer diameter of the first ring body is larger than the aperture of the connecting hole, the middle part of the piston rod is fixedly provided with a second ring body positioned above the connecting hole, the periphery of the piston rod is further sleeved with a buffer pressure spring, and the two ends of the buffer pressure spring are respectively propped against the second ring body and the movable block. The buffer can buffer the upward movement of the movable block, and the buffer pressure spring is arranged on the piston rod and can buffer the downward movement of the rotary knob rod.

As the preferred mode, the absorption subassembly includes the straw body that sets up with the mounting bracket is fixed, the inside of straw body is equipped with the absorption chamber that link up from top to bottom, be equipped with the spacing portion that is used for playing spacing effect to screw shift up the position in the absorption intracavity, be equipped with on the lateral wall of absorption chamber with outside communicating interface passageway, interface passageway is connected with negative pressure device to produce the adsorption affinity to the absorption intracavity, the fixed sealing washer that is provided with in upper end of absorption chamber, the periphery of sealing washer and the lateral wall sealing arrangement of absorption chamber, the knob pole from top to bottom passes the upper end opening of straw body and at the inside hollow position up-and-down motion of sealing washer, just the inner wall of sealing washer and the outer wall interference seal of knob pole.

As a further improvement, the working device and the manipulator are detachably arranged. The working device and the manipulator are provided with detachable facilities, so that the working device can be replaced conveniently.

As the preferred mode, be equipped with terminal quick exchange device on the manipulator, be equipped with the connecting plate of being connected with terminal quick exchange device cooperation on the mounting bracket, terminal quick exchange device includes the exchange body to and set up at exchange body lower extreme and the annular circle of downward bulge, the lateral part of annular circle is equipped with but radial movement's steel ball, the inside of exchange body is equipped with and is used for controlling the steel ball and encircles radial movement's piston part, be equipped with the mounting hole that is used for installing annular circle on the connecting plate, can lock when the steel ball on the annular circle outwards radial movement the inner wall of mounting hole.

As a further improvement, the multifunctional workbench for assembling the automobile tail lamp further comprises a workbench for installing a manipulator, a storage rack is further arranged on the workbench, more than one working device is placed on the storage rack, and the specifications of the adaptation heads of the working devices are different. The rack is also provided with the working devices of different types, and the manipulator and the working devices adopt the terminal quick-exchanging device, so that the manipulator can automatically replace the working devices to adapt to the work of different screws.

As a preferred mode, the shelf is provided with a mounting bottom plate, the mounting bottom plate is provided with a first positioning pin protruding out, and the connecting plate is provided with a positioning hole matched with the first positioning pin.

As a further improvement, the multifunctional workbench for assembling the automobile tail lamp further comprises a rotary pressing cylinder for fixing a workpiece, and a positioning block and a second positioning pin for positioning the workpiece. The rotary pressing cylinder is further arranged, so that the positioning block, the second positioning block and the like can fix and position the workpiece, and the accuracy of the installation position of the workpiece is ensured.

Preferably, the manipulator is movable along at least three axes X, Y, Z. According to specific conditions, the robot can be a six-axis robot, a four-axis robot and the like.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the multifunctional workbench for assembling the automobile tail lamp, the screw is sucked through the suction assembly, the working device is moved to the designated position through the manipulator, the knob rod descends and is matched with the corresponding screw to be in butt joint, the knob rod rotates and is continuously pressed down, so that the screw is driven into the corresponding hole position, and compared with manual screw driving operation, the working efficiency of driving the screw can be greatly improved.

2. The utility model is provided with the buffer which can buffer the upward movement of the movable block, and the piston rod is provided with the buffer pressure spring which can buffer the downward movement of the rotary knob rod.

3. According to the utility model, the working devices with different types are also arranged on the commodity shelf, and the manipulator and the working devices adopt the terminal quick-change device, so that the manipulator can automatically change the working devices to adapt to the work of screws with different types.

Drawings

FIG. 1 is a schematic diagram of a specific embodiment of the present utility model;

FIG. 2 is a schematic view of a working device according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of an adsorption tube in accordance with an embodiment of the present utility model;

FIG. 4 is an exploded view of the terminal quick-change assembly and the connection plate in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a terminal quick-change device according to an embodiment of the present utility model;

fig. 6 is a structural view of a stage portion in an embodiment of the present utility model.

Description of the reference numerals: 1. a manipulator; 2. a mounting frame; 21. a connecting plate; 211. a mounting hole; 212. positioning holes; 3. an adsorption assembly; 31. a straw body; 311. an adsorption chamber; 312. a limit part; 32. a seal ring; 4. a knob assembly; 41. a knob lever; 411. an adapter; 42. a knob body; 5. a lifting assembly; 51. a guide rail; 52. a slide block; 53. a movable block; 54. a driving cylinder; 55. a buffer; 56. a first ring body; 57. a second ring body; 58. a buffer compression spring; 6. terminal quick exchange device; 61. an exchange body; 62. an annular ring; 63. steel balls; 7. a work table; 8. a commodity shelf; 81. a mounting base plate; 811. a first positioning pin; 9. a rotary pressing cylinder; 10. a positioning block; 11. and a second positioning pin.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings:

the embodiment relates to a multifunctional workbench for assembling automobile tail lamps, which comprises a manipulator 1, wherein a working device is arranged on the manipulator 1, the working device comprises a mounting frame 2 connected with the manipulator 1, an adsorption component 3 for adsorbing screws is fixedly arranged on the mounting frame 2, a knob component 4 for controlling lifting actions of the knob component 4 is further arranged above the adsorption component 3, a lifting component 5 for controlling lifting actions of the knob component 4 is arranged between the knob component 4 and the mounting frame 2, the knob component 4 comprises a vertically arranged knob rod 41 and a knob body 42 for driving the knob rod 41 to rotate, an adapter 411 which is matched with a notch of a corresponding screw head to rotate is arranged at the lower end of the knob rod 41, and when the knob rod 41 descends, the knob rod can be matched with the screws adsorbed by the adsorption component 3 through the adapter 411, so that synchronous rotation and downward pressing can be performed, and the knob component 4 can be an electric screw.

Wherein absorb the screw through the adsorption component 3 to remove working device to the assigned position through manipulator 1, knob pole 41 descends, and with corresponding screw cooperation butt joint, thereby knob pole 41 is rotatory and continuously pushes down in beating the hole site that corresponds with the screw, compares in manual work and beats the screw operation, can promote the work efficiency who beats the screw by a wide margin.

Preferably, as shown in fig. 2, the lifting assembly 5 includes a guide rail 51 fixedly provided on the mounting frame 2 and extending vertically, a slider 52 slidably connected to the guide rail 51, a movable block 53 fixedly provided on the slider 52 for mounting the knob assembly 4, and a driving cylinder 54 provided on the mounting frame 2 for driving the movable block 53 to move up and down relative to the rail, and the knob body 42 is fixedly provided on the movable block 53.

As a further improvement, as shown in fig. 2, the mounting frame 2 is further provided with a buffer 55 located above the movable block 53, the movable block 53 is provided with a connecting hole penetrating up and down, the piston rod end of the cylinder is movably inserted into the connecting hole, the tail end of the piston rod of the driving cylinder 54 is fixedly provided with a first ring body 56, the first ring body 56 is located below the connecting hole and has an outer diameter larger than the aperture of the connecting hole, the middle part of the piston rod is fixedly provided with a second ring body 57 located above the connecting hole, the periphery of the piston rod is further sleeved with a buffer compression spring 58, and two ends of the buffer compression spring 58 are respectively pressed against the second ring body 57 and the movable block 53. The buffer 55 can buffer the upward movement of the movable block 53, and the buffer pressure spring 58 is arranged on the piston rod to buffer the downward movement of the rotary knob rod 41.

As shown in fig. 2-3, the adsorption assembly 3 includes a suction pipe body 31 fixedly disposed on the mounting frame 2, an adsorption cavity 311 penetrating up and down is disposed in the suction pipe body 31, a limit portion 312 for limiting the screw up-shift position is disposed in the adsorption cavity 311, an interface channel communicating with the outside is disposed on a side wall of the adsorption cavity 311, and the interface channel is connected with the negative pressure device, so that an adsorption force is generated in the adsorption cavity 311, a sealing ring 32 is fixedly disposed at an upper end of the adsorption cavity 311, an outer periphery of the sealing ring 32 is disposed in a sealing manner with a side wall of the adsorption cavity 311, the knob rod 41 passes through an upper end opening of the suction pipe body 31 from top to bottom and moves up and down in an inner hollow position of the sealing ring 32, and an inner wall of the sealing ring 32 is in interference sealing with an outer wall of the knob rod 41.

As a further improvement, the working device is detachably arranged with the manipulator 1. The working device and the manipulator 1 are provided with detachable facilities, so that the working device can be replaced conveniently.

As shown in fig. 4 and 6, the manipulator 1 is provided with a terminal quick-change device 6, the mounting frame 2 is provided with a connecting plate 21 which is connected with the terminal quick-change device 6 in a matching way, the terminal quick-change device 6 comprises a change body 61 and an annular ring 62 which is arranged at the lower end of the change body 61 and protrudes downwards, the side part of the annular ring 62 is provided with a steel ball 63 which can move radially, the inside of the change body is provided with a piston component for controlling the steel ball 63 to move radially in the annular ring 62, the connecting plate 21 is provided with a mounting hole 211 for mounting the annular ring 62, and the steel ball 63 on the annular ring 62 can lock the inner wall of the mounting hole 211 when moving radially outwards. The structure of the specific terminal quick exchange device 6 can be seen in the Chinese patent document with the patent number ZL 202121783663.7.

As a further improvement, as shown in fig. 4 and 6, the multifunctional workbench for assembling the automobile tail lamp further comprises a workbench 7 for installing the manipulator 1, a storage rack 8 is further arranged on the workbench 7, more than one working device is placed on the storage rack 8, and the specifications of the adaptive heads 411 of the working devices are different. The rack 8 is also provided with working devices of different types, and the manipulator 1 and the working devices adopt the terminal quick-change device 6, so that the manipulator 1 can automatically change the working devices to adapt to the work of different screws.

Preferably, as shown in fig. 6, the shelf 8 is provided with a mounting base 81, the mounting base 81 is provided with a first positioning pin 811 protruding therefrom, and the connecting plate 21 is provided with a positioning hole 212 fitted with the first positioning pin 811.

As a further improvement, as shown in fig. 6, the automobile tail lamp assembly multifunctional workbench further comprises a rotary pressing cylinder 9 for fixing a workpiece, a positioning block 10 for positioning the workpiece and a second positioning pin 11. The rotary pressing cylinder 9, the positioning block 10, the second positioning block 10 and the like are further arranged, so that the workpiece can be fixed and positioned, and the accuracy of the installation position of the workpiece is ensured.

Preferably, as shown in fig. 1, the manipulator 1 is movable along at least three axes X, Y, and Z. The robot may be a six-axis robot 1, a four-axis robot 1, or the like, as the case may be.

While the utility model has been illustrated and described with respect to specific embodiments and alternatives thereof, it will be appreciated that various changes and modifications can be made therein without departing from the spirit of the utility model. It is, therefore, to be understood that the utility model is not to be in any way limited except by the appended claims and their equivalents.

Claims

1. A multifunctional workbench for automobile tail lamp assembly is characterized in that: including manipulator (1), install working arrangement on manipulator (1), working arrangement includes mounting bracket (2) that are connected with manipulator (1), fixed being provided with on mounting bracket (2) is used for adsorbing subassembly (3) of screw, still is equipped with in the top of adsorbing subassembly (3) and is used for knob subassembly (4) of knob screw, be provided with between knob subassembly (4) and mounting bracket (2) and be used for controlling knob subassembly (4) elevating system's lift subassembly (5), knob subassembly (4) including knob pole (41) of vertical setting and be used for driving knob pole (41) pivoted knob body (42), the lower extreme of knob pole (41) is equipped with and cooperatees rotatory adaptation head (411) with the notch of corresponding screw head, when knob pole (41) descend, can cooperate with the absorptive screw of adsorbing subassembly (3) through adaptation head (411) to carry out synchronous rotation and push down.

2. The automotive taillight fitting multi-function workbench according to claim 1, wherein: the lifting assembly (5) comprises a guide rail (51) fixedly arranged on the mounting frame (2) and vertically extending, a sliding block (52) slidingly connected to the guide rail (51), a movable block (53) fixedly arranged on the sliding block (52) and used for installing the knob assembly (4), and a driving air cylinder (54) arranged on the mounting frame (2) and used for driving the movable block (53) to move up and down relative to the rail, wherein the knob body (42) is fixedly arranged on the movable block (53).

3. The automotive taillight fitting multi-function workbench according to claim 2, wherein: the novel piston rod is characterized in that a buffer (55) located above the movable block (53) is further arranged on the mounting frame (2), a connecting hole penetrating up and down is formed in the movable block (53), a piston rod end of the cylinder movably penetrates through the connecting hole, a first ring body (56) is fixedly arranged at the tail end of a piston rod of the driving cylinder (54), the first ring body (56) is located below the connecting hole and is larger than the aperture of the connecting hole in outer diameter, a second ring body (57) located above the connecting hole is fixedly arranged in the middle of the piston rod, a buffer pressure spring (58) is further sleeved on the periphery of the piston rod, and two ends of the buffer pressure spring (58) are respectively pressed on the second ring body (57) and the movable block (53).

4. The automotive taillight fitting multi-function workbench according to claim 1, wherein: the utility model provides an adsorption component (3) is including the straw body (31) fixed with mounting bracket (2) setting, the inside of straw body (31) is equipped with absorption chamber (311) that link up from top to bottom, be equipped with in absorption chamber (311) and be used for shifting up spacing portion (312) that play spacing effect to the screw, be equipped with on the lateral wall of absorption chamber (311) with outside communicating interface passageway, interface passageway is connected with negative pressure device to produce the adsorption affinity in absorption chamber (311), the upper end of absorption chamber (311) is fixed to be provided with sealing washer (32), the periphery of sealing washer (32) and the lateral wall sealing arrangement of absorption chamber (311), knob pole (41) are by the upper end opening of going up down through straw body (31) and at the inside hollow position up-down motion of sealing washer (32), just the inner wall of sealing washer (32) is sealed with the outer wall interference of knob pole (41).

5. The automotive taillight fitting multi-function workbench according to claim 1, wherein: the working device and the manipulator (1) are detachably arranged.

6. The automotive taillight fitting multi-function workbench according to claim 5, wherein: be equipped with terminal quick exchange device (6) on manipulator (1), be equipped with on mounting bracket (2) with terminal quick exchange device (6) cooperate connecting plate (21) of being connected, terminal quick exchange device (6) are including exchange body (61) to and set up at exchange body (61) lower extreme and downwardly convex annular ring (62), the lateral part of annular ring (62) is equipped with but radial motion's steel ball (63), the inside of exchange body is equipped with the piston part that is used for controlling steel ball (63) at annular ring (62) radial motion, be equipped with on connecting plate (21) and be used for installing mounting hole (211) of annular ring (62), steel ball (63) on annular ring (62) can lock tightly when outside radial motion's the inner wall of mounting hole (211).

7. The automotive taillight fitting multi-function workbench according to claim 6, wherein: the multifunctional workbench for assembling the automobile tail lamp further comprises a workbench (7) for installing the manipulator (1), a storage rack (8) is further arranged on the workbench (7), more than one working device is placed on the storage rack (8), and the specifications of the adaptive heads (411) of the working devices are different.

8. The automotive taillight fitting multi-function workbench according to claim 7, wherein: the shelf (8) is provided with a mounting bottom plate (81), the mounting bottom plate (81) is provided with a first protruding locating pin (811), and the connecting plate (21) is provided with a locating hole (212) matched with the first locating pin (811).

9. The automotive taillight fitting multi-function workbench according to claim 1, wherein: the multifunctional workbench for assembling the automobile tail lamp further comprises a rotary pressing cylinder (9) for fixing a workpiece, a positioning block (10) for positioning the workpiece and a second positioning pin (11).

10. The automotive taillight fitting multi-function workbench according to claim 1, wherein: the manipulator (1) can move along at least X, Y and Z three axes.