CN116900664A

CN116900664A - Automatic buckle mounting tool for cover plate

Info

Publication number: CN116900664A
Application number: CN202310992571.7A
Authority: CN
Inventors: 方加江; 张祖强; 杨宝楠; 贲红雨
Original assignee: Changchun Huatao Automotive Plastics Trim Co ltd
Current assignee: Changchun Huatao Automotive Plastics Trim Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2023-10-20
Anticipated expiration: 2043-08-08
Also published as: CN116900664B

Abstract

The application discloses an automatic buckle mounting tool for a cover plate, which relates to the technical field of buckle mounting, and comprises the following components: a mechanical arm; the raw material table is positioned at one side of the mechanical arm; the grabbing part is arranged on the mechanical arm; the grabbing part comprises two groups of protection covers which correspond to each other, a crankshaft is arranged in the protection covers, a lifting hook is arranged on an eccentric shaft of the crankshaft, and one end of the lifting hook penetrates through an opening at the bottom of the protection cover; when the crankshaft rotates, the two groups of lifting hooks can be driven to hook the buckle at the same time. According to the automatic buckle mounting tool for the cover plate, the crankshaft is adopted to drive the two groups of lifting hooks to alternately hook the buckles, so that the technical problems that resources are wasted and the using effect is poor when the existing automatic buckle mounting device is used are effectively solved, the storage and stacking of the buckles are further realized, a plurality of buckles are conveniently and simultaneously mounted and grabbed, and the mounting efficiency of the buckles is improved.

Description

Automatic buckle mounting tool for cover plate

Technical Field

The application relates to the technical field of buckle installation, in particular to an automatic buckle installation tool for a cover plate.

Background

The external welding processing in-process of car door plant needs to install the buckle in appointed position, and the buckle is used for some structural installations or links, because the installation position of buckle is all inconsistent, consequently should not adopt directional motion's mounting structure mode to operate, adopts the manual work to carry out the buckle installation on the planking assembly of car door plant among the prior art more, and adopts the manual work not only installation rate slow inefficiency, installs inaccurately moreover, seriously influences the quality of product.

Currently, the existing patent publication number is: the Chinese patent of CN108817760A discloses a buckle mounting device for processing an automobile door panel, which relates to the field of automatic welding production equipment of automobile door panels and comprises a manipulator arranged on one side of a feeding line; a turntable matched with the manipulator to grasp the buckle is arranged on one side of the manipulator; the manipulator is provided with a plurality of pneumatic sucking discs, and the sucking discs absorb buckles from the surface of the turntable; the fastener is conveyed to the turntable by the vibration component; the surface of the turntable is provided with a plurality of grabbing positions for placing buckles; one side of the turntable is provided with a vibration feeding assembly for storing the buckles and conveying the buckles to the turntable; the vibration feeding component comprises a hopper for discharging, a vibration disc and a vibration track; the vibration disc is positioned at the lower side of the funnel; the outlet of the vibration disk is connected with the vibration track; the outlet of the vibration track is positioned on the surface of the turntable; the turntable is driven by a power source to rotate; the outlet of the vibration track is provided with a pneumatic gate. The clamping structure mounting buckle is arranged on the mechanical arm, so that the operation is simple, and the processing efficiency is outstanding.

The prior patent publication number is: chinese patent CN218657648U discloses a double-station buckle mounting device comprising: a frame; a clip supply mechanism for supplying clips, the clip supply mechanism being provided on the frame; the assembling robot is inversely arranged on the rack, and an assembling clamp is arranged at the execution tail end of the assembling robot and is used for carrying the buckle on the buckle supply mechanism and installing the buckle on a product; and the double-station conveying mechanism comprises a first tool and a second tool which can both reciprocate so as to alternately convey products to the assembly robot. The assembling robot is used for assembling the second tool, and meanwhile, the robot outside the equipment is used for placing an unassembled product on the first tool; the method comprises the steps that when an assembling robot assembles a first tool, a robot located outside equipment places an unassembled product on a second tool; the circulation work in turn effectively improves the efficiency of product assembly, thereby improving the yield of products.

However, in the implementation process of the technical scheme, at least the following technical problems are found:

waste resources, and the result of use is poor: when the existing automatic buckle installation device is used, the automatic buckle installation device is mainly finished by a robot, and when the automatic buckle installation device is installed, the robot is required to grasp the buckle from a raw material table firstly, then the buckle is installed on a cover plate, the process requires the robot to continuously carry out taking and placing operations, namely, the robot continuously moves between the raw material table and the cover plate, and the common cover plate is provided with a plurality of installation positions at the same time, so that the robot needs to spend a great deal of time to finish taking, placing and installing, and the installation efficiency of the buckle is seriously affected; the existing solution is to install multiple picking and placing devices on the robot (the size is too large, and the line carding is complicated), so that the robot can clamp multiple buckles at the same time, but the robot needs to perform a large amount of calculation (the position of each picking and placing device and the position of the installation position need to be calculated at the same time), and meanwhile, resource waste is caused (the multiple picking and placing devices need to be installed at the same time, and the interval between the picking and placing devices is long), so that a cover plate automatic buckle installation tool is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the application provides an automatic buckle mounting tool for a cover plate, which solves the technical problems that the prior automatic buckle mounting device wastes resources and has poor use effect when in use.

(II) technical scheme

In order to achieve the above purpose, the application is realized by the following technical scheme:

this apron automatic installation buckle frock, this automatic installation buckle frock includes the arm, its main course of working all relies on the arm to accomplish, snatch the buckle through the arm, and install the buckle on the corresponding position of apron, and in order to improve work efficiency, place the raw materials platform in the both sides of arm, conveniently provide a large amount of buckle parts for the arm, the raw materials platform here can adopt current vibration dish can, in order to guarantee that the arm can stability and efficient work, install the baffle around the device, provide an independent space for the arm, in order to go up the unloading normally, reserve a breach at the front end of arm, the staff can carry the front end of arm with the apron through this breach, unloading on the apron can be accomplished from this:

the mechanical arm is arranged on the workbench and drives the grabbing part to move so as to provide power for the grabbing part, so that the grabbing part can move to a specified position, and the clamping buckle is grabbed or placed;

the material table is positioned at one side of the mechanical arm, and the original irregular buckle raw materials are placed into a structure-specific form through the material table, so that buckles are provided for the mechanical arm; and

the grabbing part is arranged on the mechanical arm, can grab a plurality of buckles and store the buckles, is convenient for subsequent placement, and can save the time of repeated movement of the robot, thereby improving the installation efficiency of the buckles;

the utility model provides a baby grabbing device, including the protection casing that the department of snatching, including the protection casing that snatchs, the internally mounted of protection casing has the bent axle, install the lifting hook on the eccentric shaft of bent axle, according to the rotatory in-process of bent axle, the motion form of lifting hook can divide into two sets of, one set of, and when the bent axle rotates, can make all lifting hooks carry out periodic motion, and the one end of lifting hook runs through the opening of protection casing bottom, thereby restricted the motion of lifting hook mid portion, promptly as shown in the drawings, the bent axle is rotatory this moment, the tip of lifting hook also follows it and moves together, and when the tip of lifting hook and the opening of protection casing are in same vertical direction, the lifting hook will incline, thereby the other end of lifting hook carries out periodic rotation, consequently when the bent axle is rotatory, can drive two sets of lifting hooks and catch the buckle simultaneously, like the clamping jaw in the baby grabbing machine, can grasp the buckle, make buckle and snatch together, and keep away from each other between the buckle, thereby put down the buckle through getting of above-mentioned completion buckle.

The hooks can be divided into two groups, so that the buckles can be alternately grabbed and loosened, namely, when the bottom hooks loosen the buckles, the buckles above the hooks are hooked by the hooks at the upper part, so that only one buckle can be put down at a time.

Preferably, a connecting rod is arranged in the bottom opening of the protective cover, and the connecting rods sequentially penetrate through all the lifting hooks, so that the movable range of the lifting hooks is limited, and when the ends of the lifting hooks do not correspond to the connecting rods, the ends of the lifting hooks rotate;

the connecting rod is inserted into the strip-shaped through hole on the lifting hook, when the lifting hook moves, the connecting rod can move relative to the crankshaft, when the crankshaft rotates positively and negatively, the lifting hook can be driven to rotate periodically, the buckle can be hooked and driven to move up and down, and stacking or blanking of the buckle can be completed.

Preferably, both ends of the crankshaft are connected with rotating shafts, and the crankshaft is connected with the inner wall of the protective cover through the rotating shafts, so that the crankshaft is fixed in the protective cover to provide supporting force for the crankshaft, one of the crankshafts is driven to rotate by a motor arranged on the protective cover to provide power for the rotation of the crankshaft.

Preferably, the internal mounting of protection casing has two intermeshing gears, because two gears are intermeshing, consequently when one of them gear rotates, can drive another gear rotation, and the rotation direction of two gears is opposite, just the cover is equipped with the hold-in range between the pivot of gear and bent axle, so when one of them bent axle rotates, can make another bent axle carry out the counter-rotation through two intermeshing gears, so make two the rotation direction of bent axle is opposite, and convenient mutually opposite lifting hook can be stable snatch the buckle.

Preferably, the lifting hook comprises an extension rod, the bottom end of the extension rod is connected with a grapple, two opposite ends of the grapple are inclined upwards, the clamping buckle is prevented from falling, the grabbing stability is improved, when the lifting hooks are parallel to each other, namely, as shown in a figure and a diagram, the gap between the two grapple is smaller than the width of the clamping buckle, and therefore falling of the clamping buckle is avoided when the lifting hook is switched.

Preferably, the bottom of the mechanical arm is provided with a clip head, the grabbing part is arranged in the clip head, and the gap between two adjacent protective covers is equal to the width of the buckle, so that the clamping position after grabbing can be limited.

Preferably, a storage part is arranged at the top of the clip head, and the clip is stored through the storage part;

the storage part comprises a box body, a storage groove is formed in the center of the box body, the storage groove corresponds to a gap between the two protection covers, and the inner walls of the two sides of the storage groove are connected with extrusion belts; the clasp can be fixed by means of two said extruded bands clamped to each other.

Preferably, the outer wall of the extrusion belt is adhered with an air cushion, the air cushion can be extruded and fixed with buckles with different shapes, the stability is improved, different buckles can be uniformly fixed, and the surface of the air cushion is provided with a plurality of bulges, so that the friction force between the air cushion and the clamping piece is increased; wherein, the extrusion area is rotated by the motor drive of installing on the box body, provides power for the rotation of extrusion area for get into two buckle between the extrusion area can upwards move, thereby stacks, and secondly, can also avoid buckle and box body inner wall to take place the friction.

Preferably, the automatic mounting buckle tool further comprises a workbench, the mechanical arm is mounted on the workbench, the conveying part is mounted at the top of the workbench, and the conveying part corresponds to the mechanical arm, so that a cover plate to be mounted with a buckle can be transported to the lower part of the mechanical arm; the conveying part comprises a pneumatic sliding table, a supporting table is arranged at the top of the pneumatic sliding table, the cover plate can be placed on the supporting table, the pneumatic sliding table drives the cover plate to move to the lower part of the mechanical arm, or the installed cover plate is transported outwards, a user can take and place the cover plate outside the device, and a guide rail is arranged at the bottom of the supporting table in order to keep the moving stability of the pneumatic sliding table.

Preferably, the top of the supporting table is provided with a plurality of positioning columns, the cover plate can be positioned through the positioning columns, the position of the supporting table is prevented from being deviated, when the supporting table moves below the mechanical arm, verification cannot be performed any more, and the buckle can be directly installed on the cover plate;

wherein, the edge of brace table is equipped with the briquetting, can fix the apron on the brace table.

As shown in the figure, the cover plate tool comprises a device table, a plurality of baffle plates are arranged at the top of the device table, the shape of the cover plate surrounded by the baffle plates is consistent with that of the cover plate, and meanwhile, a butt joint cylinder which can be correspondingly spliced with a positioning column is also arranged on the device table, namely, when the device table is arranged on a supporting table, the butt joint cylinder on the supporting table is correspondingly spliced with the positioning column on the supporting plate.

(III) beneficial effects

1. Because the crankshaft is adopted to drive the two groups of lifting hooks to alternately hook the buckles, the technical problems that resources are wasted and the using effect is poor when the existing automatic buckle installing device is used are effectively solved, the storage and stacking of the buckles are further realized, a plurality of buckles are conveniently installed and grabbed simultaneously, and the installing efficiency of the buckles is improved.

2. Because two relatively parallel extrusion belts are adopted, the buckles grabbed by the grabbing parts are clamped and stored, a plurality of buckles are stored simultaneously, the subsequent robot is convenient to install the buckles on the cover plate, and the installation efficiency of the buckles is improved.

3. Because the locating column and the pressing plate are adopted to limit the cover plate, the cover plate is transported to the front end of the robot through the starting sliding table, and then accurate installation of the buckle is realized, meanwhile, the replacement difficulty of the cover plate can be reduced, and a great amount of time and energy are prevented from being spent for calibration.

Drawings

The foregoing description is only an overview of the present application, and is intended to provide a better understanding of the present application, as it is embodied in the following description, with reference to the preferred embodiments of the present application and the accompanying drawings.

FIG. 1 is an overall block diagram of an embodiment of the present application;

FIG. 2 is a schematic diagram of a workbench and a mechanical arm according to an embodiment of the application;

FIG. 3 is a block diagram of a conveying section in an embodiment of the present application;

FIG. 4 is a block diagram of a support table in an embodiment of the application;

FIG. 5 is a block diagram of a robotic arm in an embodiment of the application;

FIG. 6 is a block diagram of a clamping member according to an embodiment of the present application;

FIG. 7 is a block diagram of a clip head and a gripping portion according to an embodiment of the present application;

FIG. 8 is a block diagram of a gripping portion in an embodiment of the present application;

FIG. 9 is a diagram showing a state of use of the gripping portion according to an embodiment of the present application;

FIG. 10 is a second view of the use of the gripping portion according to the embodiment of the present application;

FIG. 11 is a third view of the use of the gripping portion according to the embodiment of the present application;

FIG. 12 is a schematic view showing the range of motion of a hook according to an embodiment of the present application;

FIG. 13 is a schematic view of a snap clamp according to an embodiment of the present application;

FIG. 14 is an exploded view of a memory unit according to an embodiment of the present application;

fig. 15 is a structural view of a cover tool according to an embodiment of the present application.

Legend description: 1. a work table; 2. a raw material table; 3. a conveying section; 31. a guide rail; 32. a support table; 33. a pneumatic sliding table; 34. briquetting; 35. positioning columns; 4. a mechanical arm; 5. a clamping member; 51. a storage unit; 511. a case body; 512. extruding the belt; 52. a clip head; 53. a gripping part; 531. a protective cover; 532. a crankshaft; 533. an extension rod; 534. a synchronous belt; 535. a grapple; 536. a gear; 537. a connecting rod; 6. a buckle; 71. a device table; 72. a baffle; 73. a cover plate; 74. and (5) butting the cylinders.

Detailed Description

According to the embodiment of the application, by providing the automatic buckle mounting tool for the cover plate, the technical problems that resources are wasted and the using effect is poor when the existing automatic buckle mounting device is used are effectively solved, and when the existing automatic buckle mounting device is used, two groups of lifting hooks are driven by a crankshaft to alternately hook buckles, so that the storage and stacking of the buckles are realized, a plurality of buckles are conveniently and simultaneously mounted and grabbed, and the mounting efficiency of the buckles is improved; because two relatively parallel extrusion belts are adopted, the buckles grabbed by the grabbing parts are clamped and stored, so that a plurality of buckles are stored simultaneously, a subsequent robot can conveniently install the buckles on the cover plate, and the installation efficiency of the buckles is improved; because the locating column and the pressing plate are adopted to limit the cover plate, the cover plate is transported to the front end of the robot through the starting sliding table, and then accurate installation of the buckle is realized, meanwhile, the replacement difficulty of the cover plate can be reduced, and a great amount of time and energy are prevented from being spent for calibration.

Example 1

The technical scheme in the embodiment of the application effectively solves the technical problems of resource waste and poor use effect of the existing automatic buckle installation device when in use, and the general thought is as follows:

aiming at the problems existing in the prior art, the application provides an automatic mounting buckle tool for a cover plate, which comprises a mechanical arm 4, wherein the main working process of the automatic mounting buckle 6 tool is finished by the mechanical arm 4, the mechanical arm 4 is used for grabbing a buckle 6 and mounting the buckle 6 on the corresponding position of a cover plate 73, in order to improve the working efficiency, a raw material table 2 is arranged on two sides of the mechanical arm 4, a large number of buckle 6 parts are conveniently provided for the mechanical arm 4, the raw material table 2 can adopt the existing vibrating plate, as shown in fig. 1, in order to ensure the stable and efficient working of the mechanical arm 4, a baffle plate is arranged around the device, an independent space is provided for the mechanical arm 4, a notch is reserved at the front end of the mechanical arm 4 for normal feeding and discharging, and a worker can convey the cover plate 73 to the front end of the mechanical arm 4 through the notch, so that the feeding and discharging of the cover plate 73 can be finished.

The mechanical arm 4 is arranged on the workbench 1 and drives the grabbing part 53 to move, so as to provide power for the grabbing part 53, and the mechanical arm can move to a specified position to grab or place the buckle 6;

the raw material table 2 is positioned at one side of the mechanical arm 4, and the raw materials of the buckle 6 which is irregular originally are placed into a structure-specific form through the raw material table 2 (namely a vibration disc), so that the buckle 6 is provided for the mechanical arm 4; and

the grabbing part 53 is arranged on the mechanical arm 4, and can grab a plurality of buckles 6 and store the buckles 6, so that the subsequent placement is convenient, and meanwhile, the repeated moving time of the robot can be saved, and the installation efficiency of the buckles 6 is improved;

the grabbing portion 53 includes two sets of protection covers 531 corresponding to each other (the protection covers 531 are used for wrapping the crankshaft 532 and hooks connected to the crankshaft 532, so as to ensure stability of motion of the crankshaft 532), the crankshaft 532 is mounted in the protection covers 531, hooks are mounted on eccentric shafts of the crankshaft 532, as shown in fig. 9, according to a motion form of the hooks during rotation of the crankshaft 532, the hooks can be divided into two sets, one set, and when the crankshaft 532 rotates, all hooks can periodically move, one end of each hook penetrates through an opening in the bottom of the protection cover 531, thereby restricting motion of a middle portion of each hook, that is, as shown in fig. 8, at this time, the crankshaft 532 rotates, ends of the hooks also move along with the hooks, and when the ends of the hooks are not in the same vertical direction with the opening of the protection cover 531, the hooks incline, as shown in fig. 9 and 10, so that the other ends of the hooks periodically rotate, when the crankshaft 532 rotates, the hooks can drive the hooks of the two sets to simultaneously hook the buckles 6, like the clamping jaws in a mopping machine, the buckles 6 can be grabbed, and the buckles 6 can be connected with the grabbing portions 53, and the buckles 6 can be separated from each other by the grabbing portions.

The hooks can be divided into two groups, so that the hooks 6 can be alternately grabbed and loosened, that is, when the bottom hooks loosen the hooks 6, the hooks 6 above the upper hooks hook the hooks, so that only one hook 6 can be put down at a time, as shown in fig. 10.

In some examples, the bottom opening of the protective cover 531 is provided with a connecting rod 537, and the connecting rod 537 sequentially passes through all the hooks, so that the movable range of the hooks is limited, and when the ends of the hooks do not correspond to the connecting rod 537, the ends of the hooks rotate, as shown in fig. 12;

when the lifting hook moves, the connecting rod 537 can relatively move with the crankshaft 532, as shown in fig. 12, when the crankshaft 532 rotates positively and negatively, the lifting hook can be driven to periodically rotate, the buckle 6 can be hooked and driven to move up and down, and stacking or blanking of the buckle 6 can be completed.

In some examples, the crankshaft 532 has shafts connected to both ends thereof, and the crankshaft 532 is connected to an inner wall of the protective cover 531 through the shafts such that the crankshaft 532 is fixed in the protective cover 531, providing a supporting force for the crankshaft 532, wherein one of the crankshafts 532 is rotated by a motor mounted on the protective cover 531, powering the rotation of the crankshaft 532.

In some examples, two gears 536 meshed with each other are installed inside the protection cover 531, because the two gears 536 are meshed with each other, when one gear 536 rotates, the other gear 536 can be driven to rotate, the rotation directions of the two gears 536 are opposite, and a synchronous belt 534 is sleeved between the gears 536 and the rotating shaft of the crankshaft 532, when one crankshaft 532 rotates, the other crankshaft 532 can be reversely rotated through the two gears 536 meshed with each other, so that the rotation directions of the two crankshafts 532 are opposite, and the opposite hooks can be used for stably grabbing the buckle 6, as shown in fig. 12.

In some examples, the hooks include an extension rod 533, and the bottom end of the extension rod 533 is connected with a catch 535, and opposite ends of the two catch 535 are inclined upward to prevent the catch 6 from falling, improving the stability of grabbing, and when the two sets of hooks are parallel to each other, i.e., as shown in fig. 9 and 11, the gap between the two catch 535 is smaller than the width of the catch 6, so that the catch 6 is prevented from falling when the hooks are switched.

In some examples, the bottom of the mechanical arm 4 is provided with a clip head 52, and the gripping portion 53 is mounted inside the clip head 52, as shown in fig. 7, a gap between two adjacent shields 531 is equal to the width of the clip 6, so that the position of the clip 6 after gripping can be limited.

In a specific implementation process, the mechanical arm 4 moves to the upper side of the raw material table 2 with the grabbing portion 53 and corresponds to the buckle 6 on the raw material table 2 up and down, then the mechanical arm 4 drives the grabbing portion 53 to move down, the control motor drives the crankshaft 532 to rotate, so that the lowest hook moves outwards, as shown in fig. 10, then the mechanical arm 4 is controlled to move down, so that the buckle 6 is located between the hooks, meanwhile, the start motor drives the hooks to rotate, so that the buckle 6 is clamped, as shown in fig. 9, and in the process that the hooks continue to rotate, the buckle 6 is pulled upwards, and meanwhile, the hooks originally located above are moved to the outer side, as shown in fig. 10, at this time, the mechanical arm 4 can be controlled to move the grabbing portion 53 to the upper side of the next buckle 6, the steps are repeated, grabbing of the buckle 6 is completed, and the grabbed buckles 6 move upwards, so that the buckles are stacked together, as shown in fig. 13.

Similarly, when the buckle 6 needs to be placed, the buckle 6 is firstly installed at a designated position, and then the motor is controlled to drive the lifting hook to reversely rotate, so that the originally stored buckle 6 is discharged, the installation of the buckle 6 is completed, the lifting hook is controlled to continuously reversely rotate, and the buckle 6 above is pushed downwards.

Example 2

Based on embodiment 1, the embodiment of the application effectively solves the technical problems of resource waste and poor use effect of the existing automatic buckle installation device when in use, and the general thought is as follows:

a storage part 51 is arranged at the top of the clip head 52, and the clip 6 is stored by the storage part 51;

wherein, the storage part 51 comprises a box body 511, a storage groove is arranged at the center of the box body 511, the storage groove corresponds to a gap between the two protective covers 531, and the inner walls of the two sides of the storage groove are connected with extrusion belts 512; the clasp 6 can be secured by means of two squeeze bands 512 clamped to each other.

In some examples, the outer wall of the extrusion belt 512 is adhered with an air cushion, and the air cushion can be extruded and fixed with the buckles 6 with different shapes, so that the stability is improved, different buckles 6 can be uniformly fixed, and the surface of the air cushion is provided with a plurality of protrusions, so that the friction force between the air cushion and the clamping piece 5 is increased; wherein, the extrusion area 512 is rotated by the motor drive of installing on box 511, provides power for the rotation of extrusion area 512 for buckle 6 that gets into between two extrusion areas 512 can upwards remove, thereby stacks, and secondly, can also avoid buckle 6 to take place the friction with box 511 inner wall.

Example 3

Based on embodiment 1, the embodiment of the application solves the problem that the position is easy to deviate when the existing cover plate is replaced, and the general idea is as follows:

the automatic mounting buckle tool further comprises a workbench 1, wherein the mechanical arm 4 is arranged on the workbench 1, the top of the workbench 1 is provided with a conveying part 3, as shown in fig. 1, and the conveying part 3 corresponds to the mechanical arm 4, so that a cover plate 73 of a buckle 6 to be mounted can be transported to the lower part of the mechanical arm 4; the conveying part 3 comprises a pneumatic sliding table 33, the top of the pneumatic sliding table 33 is provided with a supporting table 32, the cover plate 73 can be placed on the supporting table 32, the pneumatic sliding table 33 drives the cover plate 73 to move to the lower part of the mechanical arm 4, or the cover plate 73 which is already installed is transported outwards, then a user can take and place the cover plate 73 outside the device, and in order to keep the moving stability of the pneumatic sliding table 33, the bottom of the supporting table 32 is provided with a guide rail 31.

In some examples, the top of the supporting table 32 is provided with a plurality of positioning columns 35, the cover plate 73 can be positioned through the positioning columns 35, the position deviation of the supporting table 32 is avoided, when the supporting table 32 moves below the mechanical arm 4, the verification can not be performed any more, and the buckle 6 can be directly installed on the cover plate 73;

wherein, the edge of the supporting table 32 is provided with a pressing block 34, and the cover plate 73 can be fixed on the supporting table 32.

As shown in fig. 14, the tooling of the cover plate 73 provided by the application comprises a device table 71, wherein a plurality of baffle plates 72 are arranged at the top of the device table 71, the shape of the periphery of the baffle plates 72 is consistent with that of the cover plate 73, and meanwhile, a butt joint cylinder 74 which can be correspondingly spliced with the positioning column 35 is also arranged on the device table 71, namely, when the device table 71 is arranged on the supporting table 32, the butt joint cylinder 74 on the supporting table 32 is correspondingly spliced with the positioning column 35 on the supporting table 32.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present application and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present application.

Claims

1. The utility model provides an apron automatic installation buckle frock which characterized in that, this automatic installation buckle frock includes:

a mechanical arm (4);

the raw material table (2) is positioned at one side of the mechanical arm (4) and can provide a buckle for the mechanical arm (4); and

a gripping part (53) which is mounted on the mechanical arm (4) and can grip a plurality of buckles;

the grabbing part (53) comprises two groups of protection covers (531) which correspond to each other, a crankshaft (532) is arranged in the protection covers (531), a lifting hook is arranged on an eccentric shaft of the crankshaft (532), and one end of the lifting hook penetrates through an opening at the bottom of the protection covers (531);

when the crankshaft (532) rotates, the two groups of hooks can be driven to hook the buckle (6) at the same time.

2. The automatic cover plate mounting and clamping tool as claimed in claim 1, wherein: a connecting rod (537) is arranged in the bottom opening of the protective cover (531), and the connecting rod (537) sequentially passes through all lifting hooks;

the connecting rod (537) is inserted into the strip-shaped through hole on the lifting hook, and when the lifting hook moves, the connecting rod (537) can move relative to the crankshaft (532).

3. The automatic cover plate mounting and clamping tool as claimed in claim 1, wherein: the two ends of the crankshaft (532) are connected with rotating shafts, the crankshaft (532) is connected with the inner wall of the protective cover (531) through the rotating shafts, and one crankshaft (532) is driven to rotate by a motor arranged on the protective cover (531).

4. A cover plate automatic installation buckle tool as claimed in claim 3, wherein: two gears (536) meshed with each other are arranged in the protective cover (531), and a synchronous belt (534) is sleeved between the gears (536) and the rotating shaft of the crankshaft (532);

wherein the rotation directions of the two crankshafts (532) are opposite.

5. The automatic cover plate mounting and clamping tool as claimed in claim 1, wherein: the lifting hook comprises an extension rod (533), wherein the bottom end of the extension rod (533) is connected with a grapple (535), and the opposite ends of the two grapples (535) incline upwards;

wherein, when the two groups of hooks are parallel to each other, the gap between the two grapples (535) is smaller than the width of the buckle (6).

6. The automatic cover plate mounting and clamping tool as claimed in claim 1, wherein: the bottom of the mechanical arm (4) is provided with a clip head (52), and the grabbing part (53) is arranged in the clip head (52);

the gap between two adjacent protective covers (531) is equal to the width of the buckle (6).

7. The automatic cover plate mounting and clamping tool as claimed in claim 6, wherein: a storage part (51) is arranged at the top of the clip head (52), and the clip (6) is stored through the storage part (51);

the storage part (51) comprises a box body (511), a storage groove is formed in the center of the box body (511), the storage groove corresponds to a gap between the two protection covers (531), and the inner walls of the two sides of the storage groove are connected with extrusion belts (512);

the gap between the two extrusion belts (512) is equal to the width of the buckle (6).

8. The automatic cover plate mounting and clamping tool as claimed in claim 7, wherein: an air cushion is adhered to the outer wall of the extrusion belt (512), and a plurality of bulges are arranged on the surface of the air cushion, so that the friction force between the air cushion and the clamping piece (5) can be increased;

wherein the pressing belt (512) is driven to rotate by a motor mounted on the case (511).

9. The automatic cover plate mounting and clamping tool according to any one of claims 1-8, wherein: the automatic mounting buckle tool also comprises a workbench (1), wherein the mechanical arm (4) is mounted on the workbench (1), a conveying part (3) is mounted at the top of the workbench (1), and the conveying part (3) and the mechanical arm (4) correspond to each other;

the conveying part (3) comprises a pneumatic sliding table (33), a supporting table (32) is arranged at the top of the pneumatic sliding table (33), and the cover plate can be placed on the supporting table (32).

10. The automatic cover plate mounting and clamping tool as claimed in claim 9, wherein: a plurality of positioning columns (35) are arranged at the top of the supporting table (32), and the cover plate can be positioned through the positioning columns (35);

wherein, the edge of supporting bench (32) is equipped with briquetting (34), can fix the apron on supporting bench (32).