Automatic dismounting and mounting device

Abstract

The utility model discloses an automatic disassembly and assembly device, which relates to the technical field of automatic assembly and comprises a three-dimensional warehouse, a plurality of cross beams are arranged in the three-dimensional warehouse, a plurality of clamping workpieces are movably connected onto the cross beams, the clamping workpieces are movably connected with switching components, and the switching components are connected with the three-dimensional warehouse. The transfer component is fixedly connected with a guide rail mounting seat and located on one side of the guide rail mounting seat, a sliding rail is arranged on the guide rail mounting seat, the sliding rail is slidably connected with a sliding block, and a positioning ball of the positioning cylinder body is embedded into a positioning groove of a clamped workpiece through the transfer component, so that the clamped workpiece is quickly connected, and the clamping efficiency is improved. The electric screwdriver mounting base can be moved to the position needing to be tightened or disassembled through the air cylinder, the electric screwdriver is started to drive the screwdriver head to rotate, the electric screwdriver can be kept stable in the rotating process through the guide structure, the position does not deviate, meanwhile, the screwdriver head can be disassembled by moving the sliding sleeve, the flexibility of the device is improved, and the practicability is high. And the dismounting efficiency of the device is effectively improved, and the working time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic assembly, in particular to an automatic disassembly and assembly device. Background Art

[0002] In the process of mechanical processing, a large number of clamping workpieces are often required to fix the clamped parts. When the workload is large and the demand for clamping workpieces is large, the speed of taking the clamped workpieces directly affects the work efficiency. Therefore, an automatic disassembly and assembly device is designed to quickly take and store the clamped workpieces, and also provide storage space for the clamped workpieces. Therefore, it can not only improve the service life of the clamped workpieces, but also improve work efficiency. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an automatic disassembly and assembly device, which solves the problem that the prior device is slow in taking and storing workpieces.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic disassembly and assembly device, comprising a three-dimensional warehouse, a plurality of beams are arranged in the three-dimensional warehouse, a plurality of clamping workpieces are movably connected on the beams, the clamping workpieces are movably connected with a transition component, the transition component is fixedly connected with a guide rail mounting seat and is located on one side of the guide rail mounting seat, a slide rail is arranged on the guide rail mounting seat, the slide rail is slidably connected with a slider, the slider is fixedly connected with an electric screwdriver mounting seat, a cylinder is arranged on the other side of the guide rail mounting seat, the cylinder driving end is connected with the electric screwdriver mounting seat, an electric screwdriver is installed on the electric screwdriver mounting seat, the electric screwdriver driving end is connected with an electric screwdriver universal joint, the electric screwdriver universal joint is connected with a floating guide rod, the floating guide rod is slidably connected with a floating sleeve, a floating spring is sleeved on the floating guide rod, the floating sleeve is fixedly connected with a tightening universal joint, the tightening universal joint is connected with a guide mechanism, the guide mechanism is movably connected with a screwdriver head, and the screwdriver head is slidably connected with the transition component.

[0005] Preferably, the guiding mechanism comprises a connecting shaft, the connecting shaft is fixedly connected with a connecting rod, the connecting rod is sleeved with a spring, the connecting rod is sleeved with a sliding sleeve and is slidably connected with the sliding sleeve, grooves are provided on both sides of the connecting rod, the connecting rod is movably connected with a screw bit, a clamping block is provided on the screw bit mounting seat, a front end guide sleeve is provided on the connecting shaft and the sliding sleeve and is movably connected with the connecting shaft and the sliding sleeve, a screw is provided on the clamping workpiece, and the screw corresponds to the position of the screw bit.

[0006] Preferably, the connecting rod is provided with a groove, a retaining ring is provided in the groove, a limiting groove is provided on the bit, a limiting bead is provided in the limiting groove, a limiting hole is provided on the connecting rod, and the limiting bead can be embedded in the limiting hole.

[0007] Preferably, the adapter component includes a cylinder tailstock, which is fixedly mounted on the guide rail mounting seat, a positioning cylinder body is provided on the cylinder tailstock, a positioning ring is provided on the head of the positioning cylinder body, a plurality of positioning holes are provided around the positioning ring, positioning beads are provided in the positioning holes, a positioning rod is slidably connected to the driving end of the positioning cylinder body, the positioning rod passes through the positioning ring and is slidably connected thereto, a slope is provided on the positioning rod, a positioning groove and a through hole are provided on the clamping workpiece, and the positioning bead can be embedded in the positioning groove.

[0008] Preferably, a front end detection bracket is provided on the cylinder tail seat, a front end detection sensor is provided on the front end detection bracket, and a detection sensor is provided on the positioning cylinder body.

[0009] Preferably, a limit stopper is installed on the guide rail mounting seat, and the limit stopper is threadedly connected to the limit bolt.

[0010] Preferably, a transfer plate is provided on the guide rail mounting seat, the transfer plate is movably connected to a connecting plate, and the connecting plate is screwed to a mechanical arm.

[0011] Preferably, a positioning pin is provided on the positioning cylinder.

[0012] Preferably, the crossbeam is provided with a positioning pin hole. Beneficial Effects

[0013] The utility model provides an automatic disassembly and assembly device, which has the following beneficial effects: the utility model has a simple structure and is easy to use. The positioning beads of the positioning cylinder body are embedded in the positioning grooves of the clamped workpiece through the adapter components, thereby realizing quick connection and clamping of the workpiece. The electric screwdriver mounting seat can be moved to the required tightening or disassembly position through the cylinder, and the electric screwdriver is turned on to drive the screwdriver bit to rotate. The guide structure can keep the electric screwdriver stable during the rotation process without position shifting. At the same time, the sliding sleeve can be moved to disassemble the screwdriver bit, thereby improving the flexibility of the device. In summary, the disassembly efficiency of the device is effectively improved, and working time is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the utility model.

[0016] Figure 3 for Figure 2 A partial enlarged view.

[0017] Figure 4 It is a structural schematic diagram of the utility model.

[0018] Figure 5 It is a cross-sectional view of a screwdriver bit of the utility model.

[0019] Figure 6 It is a structural schematic diagram of the positioning cylinder of the utility model.

[0020] Figure 7 It is a structural schematic diagram of the utility model.

[0021] Figure 8 It is a structural schematic diagram of the utility model.

[0022] Fig. 9 It is a schematic diagram of the structure of clamping a workpiece according to the utility model.

[0023] In the figure: 1. Stereoscopic warehouse; 2. Crossbeam; 3. Clamping workpiece; 4. Guide rail mounting seat; 5. Slide rail; 6. Sliding block; 7. Electric screwdriver mounting seat; 8. Cylinder; 9. Electric screwdriver; 10. Electric screwdriver universal joint; 11. Floating guide rod; 12. Floating sleeve; 13. Tightening universal joint; 14. Screwdriver bit; 15. Front guide sleeve; 16. Limiting bead; 17. Cylinder tail seat; 18. Positioning cylinder body; 19. Positioning ring; 20. Positioning hole; 21. Positioning bead; 22. Positioning slot; 23, front end detection bracket; 24, front end detection sensor; 25, limit block; 26, limit bolt; 27, detection sensor; 28, adapter plate; 29, connecting plate; 30, mechanical arm; 31, spring; 32, connecting shaft; 33, connecting rod; 34, floating spring; 35, sliding sleeve; 36, slot; 37, screw; 38, block; 40, retaining ring; 41, positioning pin; 42, positioning rod; 43, limit slot; 44, through hole. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-9The utility model provides a technical solution: an automatic disassembly and assembly device, including a three-dimensional warehouse 1, a plurality of beams 2 are arranged in the three-dimensional warehouse 1, a plurality of clamping workpieces 3 are movably connected to the beams 2, the clamping workpieces 3 are movably connected to a switching component, the switching component is fixedly connected to a guide rail mounting seat 4 and is located on one side of the guide rail mounting seat 4, a slide rail 5 is arranged on the guide rail mounting seat 4, the slide rail 5 is slidably connected to a slider 6, the slider 6 is fixedly connected to an electric screwdriver mounting seat 7, a cylinder 8 is arranged on the other side of the guide rail mounting seat 4, a driving end of the cylinder 8 is connected to the electric screwdriver mounting seat 7, an electric screwdriver 9 is installed on the electric screwdriver mounting seat 7, a driving end of the electric screwdriver 9 is connected to an electric screwdriver universal joint 10, and the electric screwdriver universal joint 10 is connected to A floating guide rod 11, wherein the floating guide rod 11 is slidably connected with a floating sleeve 12, wherein a floating spring 34 is sleeved on the floating guide rod 11, wherein the floating sleeve 12 is fixedly connected with a tightening universal joint 13, wherein the tightening universal joint 13 is connected with a guide mechanism, wherein the guide mechanism is movably connected with a screwdriver bit 14, wherein the screwdriver bit 14 is slidably connected with the adapter component; wherein the guide mechanism comprises a connecting shaft 32, wherein the connecting shaft 32 is fixedly connected with a connecting rod 33, wherein a spring 31 is sleeved on the connecting rod 33, wherein a sliding sleeve 35 is sleeved on the connecting rod 33 and is slidably connected with the sliding sleeve 35, wherein slots 36 are provided on both sides of the connecting rod 33, wherein the connecting rod 33 is movably connected with the screwdriver bit 14, wherein a block 38 is provided on the screwdriver bit 14, wherein the electric screwdriver bit 14 is slidably connected with ... The mounting seat 7 is provided with a front end guide sleeve 15, which is sleeved on the connecting shaft 32 and the sliding sleeve 35 and movably connected with the connecting shaft 32 and the sliding sleeve 35. The clamping workpiece 3 is provided with a screw 37, and the screw 37 corresponds to the position of the screw bit 14; the connecting rod 33 is provided with a groove, and a retaining ring 40 is provided in the groove; the screw bit 14 is provided with a limiting groove 43, and a limiting bead 16 is provided in the limiting groove 43; the connecting rod 33 is provided with a limiting hole, and the limiting bead 16 can be embedded in the limiting hole; the adapter component includes a cylinder tail seat 17, and the cylinder tail seat 17 is fixedly mounted on the guide rail mounting seat 4. The cylinder tail seat 17 is provided with a positioning cylinder body 18, and the positioning cylinder body 18 A positioning ring 19 is provided on the head, and a plurality of positioning holes 20 are provided around the positioning ring 19, and positioning beads 21 are provided in the positioning holes 20. A positioning rod 42 is slidably connected to the driving end of the positioning cylinder 18, and the positioning rod 42 passes through the positioning ring 19 and is slidably connected thereto, and a slope is provided on the positioning rod 42. A positioning groove 22 and a through hole 44 are provided on the clamping workpiece 3, and the positioning beads 21 can be embedded in the positioning groove 22; a front end detection bracket 23 is provided on the cylinder tail seat 17, and a front end detection sensor 27 is provided on the front end detection bracket 23, and a detection sensor 27 is provided on the positioning cylinder 18; a limit stopper 25 is installed on the guide rail mounting seat 4, and the limit stopper 25 is threadedly connected to the limit bolt 26;The guide rail mounting seat 4 is provided with an adapter plate 28, the adapter plate 28 is movably connected to a connecting plate 29, and the connecting plate 29 is screwed to a mechanical arm 30; the positioning cylinder 18 is provided with a positioning pin 41; the crossbeam 2 is provided with a positioning pin hole. ;

[0026] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0027] Embodiment: When in use, first, the connecting plate 29 is controlled by the mechanical arm 30 to move the device to the front of the stereoscopic warehouse 1 and grab and store the clamped workpiece 3, the positioning pin 41 is passed through the through hole 44 to position the clamped workpiece 3 on the crossbeam 2 of the stereoscopic warehouse 1, and the positioning hole 20 is embedded in the positioning groove 22, and the positioning rod 42 is driven by starting the fixed cylinder body to push the positioning bead 21. Since the positioning rod 42 is provided with a slope, the positioning bead 21 is embedded in the positioning groove 22 during ventilation, so that the adapter component is connected to the clamped workpiece 3. When the air is cut off, the positioning bead 21 is separated from the positioning groove 22, and the adapter component is separated from the clamped workpiece 3. Secondly, the cylinder 8 is started, and the electric screwdriver mounting seat 7 is driven by the cylinder 8 to move so that the screw head 14 is close to the clamped workpiece 3 and the electric screwdriver 9 is started. The detection sensor 27 is used to determine whether the screw 37 on the clamped workpiece 3 is loosened in place. The head of the screw 37 hits the contact switch, and the electric screwdriver 9 stops rotating. At this time, the clamped workpiece 3 can be disassembled, and the front-end detection sensor 23 is used to determine whether the screw on the clamped workpiece 3 is loose. Whether it is tightened in place, the head of the screw 37 hits the contact switch, and the electric screwdriver 9 stops rotating. At this time, the clamped workpiece 3 has been fixed in the three-dimensional library 1. The electric screwdriver 9 universal joint and the tightening universal joint 13 can always keep the electric screwdriver 9 stable during the rotation process. When the electric screwdriver 9 rotates, the floating guide rod 11 can move, thereby causing the connecting shaft 32 to move. Therefore, during the tightening process, a force is generated to hold the screw 37 against, thereby providing convenience in use, thereby achieving rapid installation and disassembly of the clamped workpiece 3. At the same time, when the sliding sleeve 35 is moved, the retaining ring 40 can be disassembled, so that the block 38 is disengaged from the slot 36, and the limiting bead 16 is disengaged from the limiting hole. Therefore, the screw head 14 can be replaced, thereby improving the practicality and flexibility of the device and facilitating use. The electric screwdriver mounting seat 7 is limited by the limiting block 25. Since the limiting block 25 is threadedly connected to the limiting bolt 26, the position of the electric screwdriver mounting seat 7 can be adjusted according to the usage to reduce errors and thus improve work efficiency.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic disassembly and assembly device, comprising a stereoscopic warehouse (1), characterized in that: The stereoscopic warehouse (1) is provided with a plurality of crossbeams (2), the crossbeams (2) are movably connected with a plurality of clamping workpieces (3), the clamping workpieces (3) are movably connected with a switching component, the switching component is fixedly connected with a guide rail mounting seat (4) and is located on one side of the guide rail mounting seat (4), the guide rail mounting seat (4) is provided with a slide rail (5), the slide rail (5) is slidably connected with a slider (6), the slider (6) is fixedly connected with an electric screwdriver mounting seat (7), the other side of the guide rail mounting seat (4) is provided with a cylinder (8), the driving end of the cylinder (8) is in contact with the electric screwdriver mounting seat (7) ), an electric screwdriver (9) is installed on the electric screwdriver mounting seat (7), a driving end of the electric screwdriver (9) is connected to an electric screwdriver universal joint (10), the electric screwdriver universal joint (10) is connected to a floating guide rod (11), the floating guide rod (11) is slidably connected to a floating sleeve (12), a floating spring (34) is sleeved on the floating guide rod (11), the floating sleeve (12) is fixedly connected to a tightening universal joint (13), the tightening universal joint (13) is connected to a guide mechanism, the guide mechanism is movably connected to a screwdriver bit (14), and the screwdriver bit (14) is slidably connected to the adapter component.

2. The automatic disassembly and assembly device according to claim 1, characterized in that: The guide mechanism comprises a connecting shaft (32), the connecting shaft (32) is fixedly connected with a connecting rod (33), a spring (31) is sleeved on the connecting rod (33), a sliding sleeve (35) is sleeved on the connecting rod (33) and is slidably connected with the sliding sleeve (35), a clamping groove (36) is provided on both sides of the connecting rod (33), the connecting rod (33) is movably connected with a screwdriver bit (14), a clamping block (38) is provided on the screwdriver bit mounting seat (7), a front end guide sleeve (15) is sleeved on the connecting shaft (32) and the sliding sleeve (35) and is movably connected with the connecting shaft (32) and the sliding sleeve (35), and a screw (37) is provided on the clamping workpiece (3), and the screw (37) corresponds to the position of the screw (14).

3. The automatic disassembly and assembly device according to claim 2, characterized in that: The connecting rod (33) is provided with a groove, a clamping ring (40) is provided in the groove, the bit (14) is provided with a limiting groove (43), a limiting bead (16) is provided in the limiting groove (43), the connecting rod (33) is provided with a limiting hole, and the limiting bead (16) can be embedded in the limiting hole.

4. The automatic disassembly and assembly device according to claim 1, characterized in that: The adapter component comprises a cylinder tailstock (17), the cylinder tailstock (17) is fixedly mounted on the guide rail mounting seat (4), a positioning cylinder body (18) is provided on the cylinder tailstock (17), a positioning ring (19) is provided on the head of the positioning cylinder body (18), a plurality of positioning holes (20) are provided around the positioning ring (19), a positioning bead (21) is provided in the positioning hole (20), a positioning rod (42) is slidably connected to the driving end of the positioning cylinder body (18), the positioning rod (42) penetrates the positioning ring (19) and is slidably connected thereto, a slope is provided on the positioning rod (42), a positioning groove (22) and a through hole (44) are provided on the clamping workpiece (3), and the positioning bead (21) can be embedded in the positioning groove (22).

5. The automatic disassembly and assembly device according to claim 4, characterized in that: A front end detection bracket (23) is provided on the cylinder tailstock (17), a front end detection sensor (27) is provided on the front end detection bracket (23), and a detection sensor (27) is provided on the positioning cylinder body (18).

6. The automatic disassembly and assembly device according to claim 1, characterized in that: A limit stopper (25) is installed on the guide rail mounting seat (4), and the limit stopper (25) is threadedly connected to a limit bolt (26).

7. The automatic disassembly and assembly device according to claim 1, characterized in that: The guide rail mounting seat (4) is provided with an adapter plate (28), the adapter plate (28) is movably connected to a connecting plate (29), and the connecting plate (29) is screw-connected to a mechanical arm (30).

8. The automatic disassembly and assembly device according to claim 4, characterized in that: The positioning cylinder (18) is provided with a positioning pin (41).

9. The automatic disassembly and assembly device according to claim 1, characterized in that: The crossbeam (2) is provided with a positioning pin hole.

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