Automatic grabbing device for assembly line

Abstract

The automatic grabbing device for the assembly line comprises a transfer mechanism, the transfer mechanism comprises a limiting frame, a mounting plate is rotationally connected to the interior of the limiting frame, a plurality of operation grooves are formed in the front side of the mounting plate at equal intervals, a plurality of clamping seats are fixedly connected to the front side of the mounting plate at equal intervals, and the clamping seats are fixedly connected to the front side of the mounting plate at equal intervals. And a mounting rod is rotationally connected into the clamping seat. According to the device, the two telescopic grids are fixedly connected to the outer wall of the connecting pipe, the third electric push rod is started to stir the telescopic grids to stretch through the clamping rod, the telescopic grids and the baffles are matched to shield the two sides of the metal wafer body so as to prevent the metal wafer body from deforming, and the metal wafer body with large elasticity can be grabbed and transferred conveniently; and the second motor can be started to drive the connecting pipes to rotate, the metal wafer bodies are stably turned over, the clamping assemblies on the multiple connecting pipes are gradually matched to transfer the metal wafer bodies, the transfer efficiency of the metal wafer bodies is conveniently improved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly line transfer, in particular to an automatic grabbing device for an assembly line. Background Art

[0002] The fully automatic grabbing, feeding and stamping production line for metal discs can process various types of metal discs. During the processing, there are many steps that require the grabbing and sequential transfer of metal discs. Some existing transfer components use two clamping arms to clamp the metal discs from both sides. However, some aluminum discs are relatively elastic, and the middle part is prone to elastically fall under gravity when clamped, resulting in loose grip. In addition, the clamping arms occupy a large area and consume a large amount of power, and the overall transmission efficiency is low. The flipping of the disc requires the collision guidance of the falling disc, which makes the flipping unstable, making it inconvenient to improve the transfer efficiency of the metal discs, and not convenient to grab and transfer some metal discs with large elasticity, and it is not convenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic grabbing device for an assembly line to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An automatic gripping device for an assembly line comprises a transfer mechanism, wherein the transfer mechanism comprises a limit frame, wherein a mounting plate is rotatably connected inside the limit frame, a plurality of operating grooves are equidistantly provided on the front side of the mounting plate, a plurality of clamping seats are equidistantly fixedly connected to the front side of the mounting plate, a mounting rod is rotatably connected inside the clamping seat, one end of the mounting rod is rotatably connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a clamping assembly, two telescopic grids are fixedly connected to the outer wall of the connecting pipe, a baffle is fixedly connected to one end of the telescopic grid, a control module for driving the telescopic grid to extend is arranged inside the connecting pipe, and a driving module for driving two of the mounting rods to rotate is arranged on the rear side of the limit frame.

[0006] Furthermore, a transverse plate is fixedly connected to the rear side of the limit frame, a motor 1 is fixedly connected to the top of the transverse plate, and an output end of the motor 1 passes through the limit frame and is fixedly connected to the rear side of the mounting plate.

[0007] Furthermore, the control module includes an electric push rod three fixedly connected to the inner wall of the connecting pipe one, and a plurality of clamping rods are fixedly connected to the output end of the electric push rod three, and the clamping rods are movably clamped with adjacent telescopic grilles.

[0008] Furthermore, a shaft is rotatably connected between the two inner walls of the clamping seat, the shaft passes through the mounting rod and is fixedly connected thereto, and a gear and a ratchet are fixedly sleeved on the outer wall of the shaft.

[0009] Furthermore, a disc is fixedly connected between the inner walls of the connecting tube, a second motor is fixedly embedded in one end of the mounting rod, and an output end of the second motor is fixedly connected to the disc.

[0010] Furthermore, the driving module includes two electric push rods 2 fixedly connected to the rear side of the limiting frame, the front ends of the electric push rods 2 are fixedly connected with racks, and the racks are meshed with adjacent gears.

[0011] Furthermore, a card block is slidably connected inside the card seat, the card block passes through the card seat, the bottom end of the card block is movably engaged with an adjacent ratchet, a spring is fixedly connected between one side of the card block and the card seat, the top end of the card block is fixedly connected with a guide block, the rear side of the limit frame is fixedly connected with two electric push rods 1, and the front end of the electric push rod 1 is movably engaged with the adjacent guide block.

[0012] Preferably: the front end of the electric push rod is rotatably connected to a roller, and an inner wall of the clamping seat is fixedly connected to a limiting seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Two telescopic fences are fixedly connected to the outer wall of the connecting tube. When the electric push rod 3 is started, the telescopic fence can be extended by pushing the clamp rod. The telescopic fence and the baffle cooperate to block the two sides of the metal disc body to prevent its deformation, which is convenient for grabbing and transporting some metal disc bodies with large elasticity. When the motor 2 is started, the connecting tube can be driven to rotate, and the metal disc body can be turned over stably. The clamping components on the multiple connecting tubes cooperate to transport the metal disc body one by one, which is convenient for improving the transportation efficiency of the metal disc body and is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side section structure of the limit frame of the utility model;

[0017] Figure 3 It is a schematic diagram of the telescopic fence structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the card holder of the utility model;

[0019] Figure 5 This utility model Figure 4 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 6 It is a schematic diagram of the card block structure of the utility model.

[0021] In the figure: 10, transfer mechanism; 11, limit frame; 12, mounting plate; 121, horizontal plate; 122, motor one; 123, operating slot; 13, clamping seat; 131, limit seat; 132, clamping block; 133, spring; 134, guide block; 14, mounting rod; 141, shaft rod; 142, gear; 143, ratchet; 144, motor two; 15, connecting pipe; 151, clamping assembly; 152, telescopic grid; 153, baffle; 154, connecting piece; 16, driving module; 161, electric push rod one; 162, roller; 163, electric push rod two; 164, rack; 17, regulating module; 171, electric push rod three; 172, clamping rod; 20, transport unit; 21, lifting assembly; 22, metal disc body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 6 In an embodiment of the utility model, an automatic grasping device for an assembly line includes a transfer mechanism 10, and the transfer mechanism 10 includes a limit frame 11, and a mounting plate 12 is rotatably connected inside the limit frame 11, and a plurality of operating grooves 123 are equidistantly provided on the front side of the mounting plate 12, and a plurality of clamping seats 13 are equidistantly fixedly connected to the front side of the mounting plate 12, and a mounting rod 14 is rotatably connected inside the clamping seat 13, and a connecting pipe 15 is rotatably connected to one end of the mounting rod 14, and a clamping assembly 151 is fixedly connected to one end of the connecting pipe 15, and two telescopic grids 152 are fixedly connected to the outer wall of the connecting pipe 15, and a baffle 153 is fixedly connected to one end of the telescopic grid 152, and a regulating module 17 for driving the telescopic grid 152 to extend is arranged inside the connecting pipe 15, and a driving module 16 for driving two of the mounting rods 14 to rotate is arranged on the rear side of the limit frame 11.

[0024] Specifically, start the second electric push rod 163 to drive the installation rod 14 to rotate, use the clamping assembly 151 to clamp the lifted connecting piece 154, and then start the third electric push rod 171 to extend the telescopic grid 152 and the baffle 153 to prevent the connecting piece 154 from bending. Rotate the connecting tube 15 to turn over the connecting piece 154, and rotate the installation plate 12 to transport the connecting piece 154 one by one. The control is convenient and the operation is simple.

[0025] Embodiment 1

[0026] like Figure 1 As shown, in this embodiment, a shaft rod 141 is rotatably connected between the two inner walls of the holder 13, the shaft rod 141 passes through the mounting rod 14 and is fixedly connected thereto, a gear 142 and a ratchet 143 are fixedly sleeved on the outer wall of the shaft rod 141, a connecting piece 154 is fixedly connected between the inner walls of the connecting tube 15, a motor 144 is fixedly embedded in one end of the mounting rod 14, and the output end of the motor 144 is fixedly connected to the connecting piece 154, the driving module 16 includes two electric push rods 163 fixedly connected to the rear side of the limit frame 11, the front end of the electric push rod 163 is fixedly connected to a rack 164, and the rack 164 is meshed with the adjacent gear 142.

[0027] In this embodiment, the mounting rod 14 is rotationally limited by the shaft 141, and starting the second motor 144 can drive the connecting tube 15 to rotate, thereby driving the connecting piece 154 to flip, and starting the second electric push rod 163 can drive the rack 164 to rub the gear 142, thereby driving the mounting rod 14 to rotate, thereby facilitating the transportation of the connecting piece 154.

[0028] like Figure 4-6 As shown, in this embodiment, the interior of the holder 13 is slidably connected with a block 132, the block 132 passes through the holder 13, the bottom end of the block 132 is movably engaged with an adjacent ratchet 143, a spring 133 is fixedly connected between one side of the block 132 and the holder 13, the top of the block 132 is fixedly connected with a guide block 134, the rear side of the limit frame 11 is fixedly connected with two electric push rods 161, the front end of the electric push rod 161 is movably engaged with the adjacent guide block 134, the front end of the electric push rod 161 is rotatably connected with a roller 162, and the limit seat 131 is fixedly connected to an inner wall of the holder 13.

[0029] During specific implementation, starting the electric push rod 161 can push the guide block 134 to pull the card block 132 to move, thereby driving the card block 132 to separate from the ratchet 143 and contacting the one-way limit of the ratchet 143, so that the mounting rod 14 can rotate outward, and the ratchet 143 itself allows the mounting rod 14 to rotate inward at will, so that the mounting rod 14 can be rotated toward the mounting plate 12 and then limited in time, the roller 162 is convenient for reducing the friction between the electric push rod 161 and the guide block 134, and the limit seat 131 is convenient for auxiliary limiting the mounting rod 14.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, in order to prevent the metal disc body 22 from bending, some metal disc bodies 22 are more elastic and easy to bend, which makes it easy to loosen when pulling the clamping part, so that multiple metal disc bodies 22 are clamped and transported.

[0032] like Figure 5As shown, in this embodiment, the control module 17 includes an electric push rod 171 fixedly connected to an inner wall of the connecting tube 15, and a plurality of clamping rods 172 are fixedly connected to the output end of the electric push rod 171, and the clamping rods 172 are movably clamped with adjacent telescopic grilles 152.

[0033] During specific implementation, starting the electric push rod 3 171 can drive the clamping rod 172 to move, and the clamping rod 172 pulls the bending part of the telescopic grid 152 to extend and contract it, and the telescopic grid 152 and the baffle 153 are extended to shield both sides of the connecting piece 154 to prevent the connecting piece 154 from bending and falling off, so that the transportation of the metal disc body 22 is more stable.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic grabbing device for an assembly line, It is characterized in that The transfer mechanism (10) comprises a limit frame (11), wherein a mounting plate (12) is rotatably connected inside the limit frame (11), a plurality of operating slots (123) are equidistantly provided on the front side of the mounting plate (12), a plurality of clamping seats (13) are equidistantly fixedly connected to the front side of the mounting plate (12), a mounting rod (14) is rotatably connected inside the clamping seat (13), one end of the mounting rod (14) is rotatably connected to a connecting pipe (15), one end of the connecting pipe (15) is fixedly connected to a clamping assembly (151), two telescopic grilles (152) are fixedly connected to the outer wall of the connecting pipe (15), one end of the telescopic grille (152) is fixedly connected to a baffle (153), a regulating module (17) for driving the telescopic grille (152) to extend is arranged inside the connecting pipe (15), and a driving module (16) for driving two of the mounting rods (14) to rotate is arranged on the rear side of the limit frame (11).

2. An automatic grabbing device for an assembly line according to claim 1, It is characterized in that A transverse plate (121) is fixedly connected to the rear side of the limiting frame (11), a motor 1 (122) is fixedly connected to the top of the transverse plate (121), and an output end of the motor 1 (122) passes through the limiting frame (11) and is fixedly connected to the rear side of the mounting plate (12).

3. The automatic grabbing device for an assembly line according to claim 1, It is characterized in that The control module (17) comprises an electric push rod 3 (171) fixedly connected to an inner wall of a connecting tube (15), and a plurality of clamping rods (172) are fixedly connected to the output end of the electric push rod 3 (171), and the clamping rods (172) are movably clamped with adjacent telescopic grilles (152).

4. The automatic grabbing device for an assembly line according to claim 1, It is characterized in that A shaft rod (141) is rotatably connected between the two inner walls of the clamping seat (13); the shaft rod (141) penetrates the mounting rod (14) and is fixedly connected thereto; a gear (142) and a ratchet (143) are fixedly sleeved on the outer wall of the shaft rod (141).

5. The automatic grabbing device for an assembly line according to claim 4, It is characterized in that A connecting piece (154) is fixedly connected between the inner walls of the connecting pipe (15), a second motor (144) is fixedly embedded in one end of the mounting rod (14), and an output end of the second motor (144) is fixedly connected to the connecting piece (154).

6. The automatic grabbing device for an assembly line according to claim 4, It is characterized in that The driving module (16) comprises two electric push rods (163) fixedly connected to the rear side of the limiting frame (11), the front end of the electric push rods (163) being fixedly connected to a rack (164), and the rack (164) being meshed with an adjacent gear (142).

7. The automatic grabbing device for an assembly line according to claim 6, It is characterized in that A card block (132) is slidably connected inside the card seat (13), the card block (132) passes through the card seat (13), the bottom end of the card block (132) is movably engaged with an adjacent ratchet (143), a spring (133) is fixedly connected between one side of the card block (132) and the card seat (13), the top end of the card block (132) is fixedly connected with a guide block (134), and the rear side of the limit frame (11) is fixedly connected with two electric push rods (161), and the front end of the electric push rod (161) is movably engaged with the adjacent guide block (134).

8. The automatic grabbing device for an assembly line according to claim 7, It is characterized in that The front end of the electric push rod (161) is rotatably connected to a roller (162), and an inner wall of the clamping seat (13) is fixedly connected to a limiting seat (131).

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