CN108942195B - Automatic screw machine of pre-storing material - Google Patents
Automatic screw machine of pre-storing material Download PDFInfo
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- CN108942195B CN108942195B CN201811032059.3A CN201811032059A CN108942195B CN 108942195 B CN108942195 B CN 108942195B CN 201811032059 A CN201811032059 A CN 201811032059A CN 108942195 B CN108942195 B CN 108942195B
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- locking
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- 239000000463 material Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 208
- 230000005540 biological transmission Effects 0.000 claims abstract description 126
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The invention relates to the technical field of screw locking, in particular to an automatic screw machine for pre-stored materials, wherein a first frame is provided with Y 1 The second frame is provided with Y 2 Shaft transmission mechanism Y 1 An X is arranged above the shaft transmission mechanism 2 Shaft transmission mechanism X 2 One end of the shaft transmission mechanism and Y 1 The other end of the shaft transmission mechanism is connected with Y 2 The shaft transmission mechanism is connected, and the locking mechanism is arranged at the X-ray 2 X on the shaft transmission mechanism 2 The shaft transmission mechanism drives the locking mechanism to move back and forth in the X-axis direction, and the locking mechanism is provided with a mechanism which is connected with the X-axis 2 The base plate is connected with the shaft transmission mechanism, the Z shaft transmission mechanism is arranged on the base plate, the electric batch is arranged on the Z shaft transmission mechanism, the suction nozzle is arranged at the bottom of the electric batch, and the X is arranged at the bottom of the base plate 3 Shaft transmission mechanism X 3 The bottom of the shaft transmission mechanism is provided with Y 3 Shaft transmission mechanism Y 3 The material storage part is arranged at the bottom of the shaft transmission mechanism, so that the functions of pre-storing materials before locking and locking large-sized products are realized.
Description
Technical Field
The invention relates to the technical field of screw locking, in particular to an automatic screw machine for pre-stored materials.
Background
The automatic screw locking machine realizes the procedures of automatic conveying, tightening, detecting and the like of screws through various electric and pneumatic components, simplifies the screw fastening procedure through equipment, and reduces the number of manpower and reduces the bad factors caused by manual misoperation. An automatic screw locking machine is a typical nonstandard automatic device, and is mainly divided into: hand-held screw locking machine, multiaxis formula automatic screw locking machine, coordinate formula automatic screw locking machine. Because automatic lock screw machine belongs to nonstandard automation equipment, has customizable characteristic, and the product that involves screw fastening can all obtain corresponding solution, consequently the application is comparatively extensive. However, in the locking process, when the large-scale jig is locked, the locking mechanism of many screw machines only can carry one screw, and after one screw is locked, the locking mechanism returns to the feeding mechanism to absorb the screw, so that the locking efficiency is reduced to a great extent; and many screw machines can only lock smaller products, so that the locking requirement of larger products is not met.
Disclosure of Invention
The invention provides a pre-storing screw machine which aims at the problems in the prior art, can pre-store materials before locking and can lock larger products.
To solve the above-mentioned techniqueThe invention adopts the following technical scheme: the automatic screw machine for pre-stored materials comprises a workbench and a locking mechanism, wherein an X is arranged on the workbench 1 The device comprises a shaft transmission mechanism, a feeding mechanism, a first rack and a second rack, wherein the first rack and the second rack all span X 1 Shaft transmission mechanism, X 1 The shaft transmission mechanism is provided with a jig, the feeding mechanism is positioned below the first frame, and the first frame is provided with Y 1 The second frame is provided with a Y 2 Shaft transmission mechanism, Y 1 An X is arranged above the shaft transmission mechanism 2 Shaft transmission mechanism X 2 One end of the shaft transmission mechanism is connected with Y 1 Shaft transmission mechanism is connected with X 2 The other end of the shaft transmission mechanism is connected with Y 2 Shaft transmission mechanism is connected with Y 1 Shaft transmission mechanism and Y 2 Shaft transmission mechanism jointly drives X 2 The shaft transmission mechanism moves back and forth along the Y-axis direction, and the locking mechanism is arranged at the X-axis direction 2 X on the shaft transmission mechanism 2 The shaft transmission mechanism drives the locking mechanism to move back and forth in the X-axis direction, and the locking mechanism is provided with a locking mechanism and a locking mechanism 2 The base plate that axle drive mechanism connects, be equipped with Z axle drive mechanism on the base plate, be equipped with the electricity on the Z axle drive mechanism and criticize, the electricity is criticized the bottom and is equipped with the suction nozzle, the bottom of base plate is equipped with X 3 Shaft transmission mechanism, X 3 The bottom of the shaft transmission mechanism is provided with Y 3 Shaft transmission mechanism X 3 The shaft transmission mechanism is used for driving Y 3 The shaft transmission mechanism moves back and forth in the X-axis direction and Y 3 The bottom of the shaft transmission mechanism is provided with a stock piece, the stock piece comprises a plurality of stock holes, the feeding mechanism is positioned below the stock piece, and the Z-axis transmission mechanism is provided with an industrial camera for photographing and positioning and a light source for compensating illumination brightness of the industrial camera.
Preferably, the Z-axis transmission mechanism comprises a first sliding rail arranged on the bottom plate, a first motor arranged above the bottom plate, a first screw rod connected with the first motor, a first nut sleeved on the first screw rod, a first connecting piece connected with the first nut, and a second connecting piece connected with the first connecting piece and the first sliding rail in a sliding manner, wherein the electric batch is arranged on the second connecting piece.
Preferably, the X 3 The shaft transmission mechanism comprises a first air cylinder arranged at the bottom of the bottom plate, a third connecting piece connected with a piston rod of the first air cylinder, and two parallel second sliding rails arranged at the bottom of the bottom plate, wherein the third connecting piece is in sliding connection with the two second sliding rails, and the Y is that 3 The shaft transmission mechanism is connected with the bottom of the third connecting piece.
Preferably, the Y 3 The shaft transmission mechanism comprises a connecting plate connected with the bottom of the third connecting piece, a second motor arranged at the bottom of the connecting plate, a second screw rod connected with the second motor, a second nut sleeved on the second screw rod, and a third sliding rail arranged at the bottom of the connecting plate, wherein the second nut is in sliding connection with the third sliding rail, and the stock piece is arranged at the bottom of the second nut.
Preferably, the first connecting piece is connected with a connecting frame, and the industrial camera and the light source are both arranged on the connecting frame.
Preferably, the workbench is provided with a clamping and positioning mechanism, and the clamping and positioning mechanism comprises a plurality of clamping mechanisms and a plurality of clamping mechanisms which are respectively positioned at the X-shaped part 1 The clamping mechanism comprises a supporting plate connected with the workbench, a second air cylinder with a piston rod penetrating through the supporting plate, a first sleeve and a second sleeve penetrating through the supporting plate, two sliding rods respectively slidably provided with the first sleeve and the second sleeve, and a clamping block connected with the piston rod of the second air cylinder, wherein the clamping block is connected with the same end of the two sliding rods, and a plurality of clamping mechanisms are distributed in X in pairs 1 The second cylinder is positioned between the first sleeve and the second sleeve.
Preferably, the workbench is rectangular, and four sides of the workbench are provided with protection walls.
Preferably, the first connecting piece is provided with a first lug, the first connecting piece is provided with a second lug, a guide shaft is arranged between the first lug and the second lug, one end of the guide shaft is in sliding connection with the first lug, the other end of the guide shaft is fixedly connected with the second lug, a spring is sleeved on the guide shaft, and two ends of the spring are respectively fixedly connected with the first lug and the second lug.
Preferably, one side of the first bump is slidably connected with a linear displacement sensor, and the bottom of the linear displacement sensor is fixedly connected with the second connecting piece.
The invention has the beneficial effects that: during the locking process, the locking mechanism can move back and forth in the directions of X axis, Y axis and Z axis, and Y 1 Shaft transmission mechanism, Y 2 Shaft transmission mechanism and X 2 The length of the shaft transmission mechanism is large enough, so that the invention can lock larger products; before starting locking, X 2 The shaft transmission mechanism drives the locking mechanism to move above the feeding mechanism, and the Z-axis transmission mechanism drives the electric screwdriver to move up and down to suck the screw, X 3 The shaft transmission mechanism drives the stock piece to approach the electric batch, and then Y 3 The shaft transmission mechanism drives the stock to move, so that the position of each stock hole of the stock piece corresponds to an electric batch, the electric batch is discharged into the stock holes, and finally, each stock hole is loaded with a screw, so that the locking mechanism does not need to return to the feeding mechanism to feed after one screw is locked each time, but directly takes materials from the stock piece to lock, and when the screw on the stock piece is used up, the locking mechanism returns to the feeding mechanism to store, thereby greatly improving the locking efficiency; meanwhile, the industrial camera and the light source are used for visual positioning, so that the locking mechanism can accurately find out the corresponding screw hole to lock.
Drawings
FIG. 1 is a schematic diagram of the overall mechanism of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic diagram of a lock mechanism of the present invention with a protective case hidden;
FIG. 4 is a schematic diagram of the lock mechanism of the present invention after concealing the protective case and the connector;
fig. 5 is a schematic view of another angle of the lock mechanism of the present invention after hiding the protection box.
The reference numerals are respectively: 1. a work table; 11. x is X 1 A shaft transmission mechanism; 12. a feeding mechanism; 2. a locking mechanism; 21. a bottom plate; 22. z is ZA shaft transmission mechanism; 221. a first slide rail; 222. a first motor; 223. a first screw rod; 224. a first nut; 225. a first connector; 2251. a connecting frame; 2252. a first bump; 2253. a linear displacement sensor; 226. a second connector; 2261. a second bump; 23. electric batch; 24. a suction nozzle; 25. x is X 3 A shaft transmission mechanism; 251. a first cylinder; 252. a third connecting member; 253. a second slide rail; 26. y is Y 3 A shaft transmission mechanism; 261. a connecting plate; 262. a second motor; 263. a second screw rod; 264. a second nut; 265. a third slide rail; 27. a stock piece; 271. a material storage hole; 28. an industrial camera; 29. a light source; 3. a first frame; 31. y is Y 1 A shaft transmission mechanism; 4. a second frame; 41. y is Y 2 A shaft transmission mechanism; 5. x is X 2 A shaft transmission mechanism; 6. a clamping and positioning mechanism; 61. a clamping mechanism; 611. a support plate; 612. a second cylinder; 613. a first sleeve; 614. a second sleeve; 615. a slide bar; 616. a clamping block; 62. a carrier; 7. a protection box; 8. a guide shaft; 9. a spring; 10. and (5) protecting the wall.
Detailed Description
The invention will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the invention. The present invention will be described in detail below with reference to the accompanying drawings.
As shown in FIGS. 1-4, an automatic pre-stored material screw machine comprises a workbench 1 and a locking mechanism 2, wherein an X is arranged on the workbench 1 1 The shaft transmission mechanism 11, the feeding mechanism 12, the first frame 3 and the second frame 4, and the first frame 3 and the second frame 4 all span X 1 Shaft transmission 11, said X 1 The shaft transmission mechanism 11 is provided with a jig, and the X is 1 The shaft transmission mechanism 11 is connected with an external conveying line, the feeding mechanism 12 is positioned below the first frame 3, and the first frame 3 is provided with a Y 1 The second frame 4 is provided with a Y-shaped shaft transmission mechanism 31 2 Shaft transmission mechanism, Y 1 X is arranged above the shaft transmission mechanism 31 2 Shaft transmission 5, X 2 One end of the shaft transmission mechanism 5 is connected with Y 1 The shaft transmission mechanism 31 is connected with the other end of Y 2 Shaft transmission 41 is connected with Y 1 Shaft transmission 31 and Y 2 The shaft transmission 41 jointly drives X 2 The shaft transmission mechanism 5 moves back and forth along the Y-axis direction, and the locking mechanism 2 is arranged at the X-axis direction 2 On the shaft transmission mechanism 5, X 2 The shaft transmission mechanism 5 drives the locking mechanism 2 to move back and forth along the X-axis direction, and the locking mechanism 2 is provided with a gear which is matched with the X 2 The base plate 21 that axle drive mechanism 5 connects, be equipped with Z axle drive mechanism 22 on the base plate 21, be equipped with electric batch 23 on the Z axle drive mechanism 22, electric batch 23 bottom is equipped with suction nozzle 24, the bottom of base plate 21 is equipped with X 3 Shaft transmission 25, said X 3 The bottom of the shaft transmission mechanism 25 is provided with Y 3 Shaft drive 26, X 3 The shaft transmission mechanism 25 is used for driving Y 3 The shaft drive 26 moves back and forth in the X-axis direction, Y 3 The bottom of the shaft transmission mechanism 26 is provided with a stock piece 27, the stock piece 27 comprises a plurality of stock holes 271, the feeding mechanism 12 is positioned below the stock piece 27, the Z-axis transmission mechanism 22 is provided with an industrial camera 28 for photographing and positioning and a light source 29 for compensating the illumination brightness of the industrial camera (28), and the workbench 1 is provided with a protection wall 10.
During the locking process, the locking mechanism 2 can move back and forth in three directions of X axis, Y axis and Z axis, and Y 1 Shaft transmission mechanism 31, Y 2 Shaft transmission mechanism 41 and X 2 The length of the shaft transmission 5 is large enough so that the invention can lock larger products. Before starting locking, X 2 The shaft transmission mechanism 5 drives the locking mechanism 2 to move above the feeding mechanism 12, and the Z-shaft transmission mechanism 22 drives the electric screwdriver 23 to move up and down to suck screws and X 3 The shaft transmission mechanism 25 drives the stock 27 to approach the electric batch 23, and then Y 3 The shaft transmission mechanism 26 drives the stock to move, so that the position of each stock hole 271 of the stock 27 corresponds to the electric batch 23, the electric batch 23 is discharged into the stock hole 271, and finally each stock hole 271 is loaded with a screw, so that the locking mechanism 2 does not need to return to the feeding mechanism 12 to feed after one screw is locked each time, but directly takes materials from the stock 27 to lock, and after the screw on the stock 27 is used up, the locking mechanism 2 returns to the feeding mechanism 12 to storeThe material saves the time of taking materials back and forth, and greatly improves the locking efficiency. After the material storage is finished, Y 1 Shaft transmission mechanism 31, Y 2 Shaft transmission mechanism 41 and X 2 The shaft transmission mechanism 5 can drive the locking mechanism 2 to any position above the jig, and under the assistance of visual positioning of the industrial camera 28 and the light source 29, the locking mechanism 2 can be accurately positioned to a position corresponding to the screw hole, and then the electric batch 23 is utilized for locking.
As shown in fig. 2 and 3, the Z-axis transmission mechanism 22 includes a first sliding rail 221 disposed on the bottom plate 21, a first motor 222 disposed above the bottom plate 21, a first screw rod 223 connected with the first motor 222, a first nut 224 sleeved on the first screw rod 223, a first connecting piece 225 connected with the first nut 224, and a second connecting piece 226 connected with the first connecting piece 225 and slidingly connected with the first sliding rail 221, the electric batch 23 is disposed on the second connecting piece 226, the first motor 222 is started, the first motor 222 drives the first screw rod 223 to move, the first screw rod 223 drives the first nut 224 to move up and down, the first nut 224 drives the first connecting piece 225 and the second connecting piece 226 to move up and down, and the second connecting piece 226 drives the electric batch 23 to move up and down for material taking and locking.
As shown in fig. 3 and 4, the X 3 The shaft transmission mechanism 25 comprises a first cylinder 251 arranged at the bottom of the bottom plate 21, a third connecting piece 252 connected with a piston rod of the first cylinder 251, and two parallel second sliding rails 253 arranged at the bottom of the bottom plate 21, wherein the third connecting piece 252 is in sliding connection with the two second sliding rails 253, and the Y 3 The shaft transmission 26 is connected to the bottom of the third link 252. The first cylinder 251 drives the third connecting piece 252 to move back and forth along the X-axis direction, and the third connecting piece 252 drives Y 3 The shaft transmission mechanism 26 moves in the X-axis direction.
As shown in FIG. 4, the Y 3 The shaft transmission mechanism 26 comprises a connecting plate 261 connected with the bottom of the third connecting piece 252, a second motor 262 arranged at the bottom of the connecting plate 261, a second screw rod 263 connected with the second motor 262, a second nut 264 sleeved on the second screw rod 263, and a third slide rail 265 arranged at the bottom of the connecting plate 261, wherein the second nut 264 is in sliding connection with the third slide rail 265, and the shaft transmission mechanism comprisesThe stock 27 is provided at the bottom of the second nut 264. The second motor 262 drives the second screw 263 to rotate, and the second screw 263 drives the second nut 264 to move back and forth in the Y-axis direction when rotating.
As shown in fig. 2, the first connector 225 is connected to a connector 2251, and the industrial camera 28 and the light source 29 are disposed on the connector 2251.
As shown in fig. 1, the workbench 1 is provided with a clamping and positioning mechanism 6, and the clamping and positioning mechanism 6 comprises four identical clamping mechanisms 61 and X-shaped clamping mechanisms respectively 1 The two carriers 62 on two sides of the shaft transmission mechanism 11, the carriers 62 are used for bearing the jig, the clamping mechanism 61 comprises a supporting plate 611 connected with the workbench 1, a second cylinder 612 with a piston rod penetrating through the supporting plate 611, a first sleeve 613 and a second sleeve 614 penetrating through the supporting plate 611, two slide bars 615 respectively arranged on the first sleeve 613 and the second sleeve 614 in a sliding manner, and a clamping block 616 connected with the piston rod of the second cylinder 612, the clamping block 616 is connected with the same end of the two slide bars 615, and four clamping mechanisms 61 are distributed in X in two pairs 1 The second cylinder 612 is positioned between the first sleeve 613 and the second sleeve 614, and the clamping blocks 616 of the four clamping mechanisms 61 are closer to X than the second cylinder 612 of the four clamping mechanisms 61 1 A shaft transmission 11. The second cylinder 612 is activated and the piston rod pushes the clamping block 616 toward X 1 The shaft transmission mechanism 11 moves, the clamping blocks 616 are abutted with the jig, and the jig can be clamped and positioned under the combined action of the four clamping blocks 616.
The workbench 1 is rectangular, and the four edges of the workbench 1 are provided with protection walls, so that the locking mechanism 2 can be protected from being damaged by foreign objects. The lock mechanism 6 is provided with a protection box 7 covering the first motor 222 for protecting the motor from being damaged by foreign objects.
As shown in fig. 3, the first connecting piece 225 is provided with a first bump 2252, the first connecting piece 225 is provided with a second bump 2261, a guide shaft 8 is disposed between the first bump 2252 and the second bump 2261, one end of the guide shaft 8 is slidably connected with the first bump 2252, the other end of the guide shaft 8 is fixedly connected with the second bump 2261, a spring 9 is sleeved on the guide shaft 8, and two ends of the spring 9 are respectively fixedly connected with the first bump 2252 and the second bump 2261. When the screw locking machine works for a long time, the downward movement distance of the electric batch 23 inevitably generates some errors, and when the downward movement distance of the electric batch 23 is too large, the vacuum suction nozzle 24 collides with a workpiece, and the spring 9 can buffer the collider and protect the vacuum suction nozzle 24 and other parts of the locking mechanism 2
As shown in fig. 3, a linear displacement sensor 2253 is slidably connected to one side of the first bump 2252, and a bottom of the linear displacement sensor 2253 is fixedly connected to the second connecting member 226. In the locking process, the linear displacement sensor 2253 is used for detecting the compression length of the spring 9, and then transmitting data to the control center of the screw locking machine, so as to avoid the defect of insufficient locking depth and unstable screw locking.
Operation principle: before starting locking, X 2 The shaft transmission mechanism 5 drives the locking mechanism 2 to move above the feeding mechanism 12, and the Z-shaft transmission mechanism 22 drives the electric screwdriver 23 to move up and down to suck screws and X 3 The shaft transmission mechanism 25 drives the stock 27 to approach the electric batch 23, and then Y 3 The shaft transmission mechanism 26 drives the stock to move, so that the position of each stock hole 271 of the stock piece 27 corresponds to the electric batch 23, the electric batch 23 is placed in the stock hole 271, and finally each stock hole 271 is loaded with a screw, so that the locking mechanism 2 does not need to return to the feeding mechanism 12 to feed materials after each time of locking one screw, but directly takes materials from the stock piece 27 to lock, after the screw on the stock piece 27 is used up, the locking mechanism 2 returns to the feeding mechanism 12 to stock materials, and after the stock is finished, the locking mechanism 2 can move back and forth in the X axis, Y axis and Z axis to process and lock workpieces.
The present invention is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides an automatic screw machine of pre-storing material, includes workstation (1) and locking mechanism (2), be equipped with on workstation (1)The automatic feeding device comprises a shaft transmission mechanism (11), a feeding mechanism (12), a first rack (3) and a second rack (4), wherein the first rack (3) and the second rack (4) are all crossed +.>Shaft transmission (11), said part(s)>Be equipped with the tool on axle drive mechanism (11), feeding mechanism (12) are located first frame (3) below, its characterized in that: the first frame (3) is provided with +.>The second frame (4) is provided with a shaft transmission mechanism (31)>-a shaft transmission (41), said +.>The upper part of the shaft transmission mechanism (31) is provided with +.>Shaft drive (5),>one end of the shaft transmission mechanism (5) is connected with +.>The shaft transmission mechanism (31) is connected with ∈>The other end of the shaft transmission mechanism (5) is connected with +.>The shaft transmission mechanism (41) is connected with ∈>Shaft transmission (31) and +.>The shaft transmission (41) is driven together>The shaft transmission mechanism (5) moves back and forth along the Y-axis direction, and the locking mechanism (2) is arranged at +.>On the shaft transmission mechanism (5), a +.>The shaft transmission mechanism (5) drives the locking mechanism (2) to move back and forth in the X-axis direction, and the locking mechanism (2) is provided with a locking mechanism and a locking mechanism>The base plate (21) that axle drive mechanism (5) is connected, be equipped with Z axle drive mechanism (22) on base plate (21), be equipped with on Z axle drive mechanism (22) and criticize (23), be equipped with suction nozzle (24) in electric batch (23) bottom, the bottom of base plate (21) is equipped with->-a shaft transmission (25), said +.>The bottom of the shaft transmission mechanism (25) is provided with +.>A transmission mechanism (26)>The shaft transmission mechanism (25) is used for driving +.>The transmission mechanism (26) moves back and forth in the X-axis direction,/->The bottom of the transmission mechanism (26) is provided with a stock piece (27), the stock piece (27) comprises a plurality of stock holes (271), the feeding mechanism (12) is positioned below the stock piece (27), and the Z-axis transmission mechanism (22) is provided with an industrial camera (28) for photographing and positioning and a light source (29) for compensating illumination brightness of the industrial camera (28); the Z-axis transmission mechanism (22) comprises a first sliding rail (221) arranged on the bottom plate (21), a first motor (222) arranged above the bottom plate (21), a first screw rod (223) connected with the first motor (222), a first nut (224) sleeved on the first screw rod (223), a first connecting piece (225) connected with the first nut (224), and a second connecting piece (226) connected with the first connecting piece (225) and connected with the first sliding rail (221) in a sliding way, wherein the electric batch (23) is arranged on the second connecting piece (226); a first lug (2252) is arranged on the first connecting piece (225), a second lug (2261) is arranged on the first connecting piece (225), a guide shaft (8) is arranged between the first lug (2252) and the second lug (2261), one end of the guide shaft (8) is in sliding connection with the first lug (2252), the other end of the guide shaft (8) is fixedly connected with the second lug (2261), a spring (9) is sleeved on the guide shaft (8), and two ends of the spring (9) are respectively fixedly connected with the first lug (2252) and the second lug (2261); one side of the first lug (2252) is slidably connected with a linear displacement sensor (2253), and the bottom of the linear displacement sensor (2253) is fixedly connected with the second connecting piece (226).
2. The automatic pre-stored material screwing machine according to claim 1, wherein: the saidThe shaft transmission mechanism (25) comprises a first air cylinder (251) arranged at the bottom of the bottom plate (21), a third connecting piece (252) connected with a piston rod of the first air cylinder (251), and two parallel second sliding rails (253) arranged at the bottom of the bottom plate (21), wherein the third connecting piece (252) is in sliding connection with the two second sliding rails (253), and the second air cylinder is connected with the first air cylinder>The transmission mechanism (26) is connected with the bottom of the third connecting piece (252).
3. The automatic pre-stored material screwing machine according to claim 2, wherein: the saidThe transmission mechanism (26) comprises a connecting plate (261) connected with the bottom of the third connecting piece (252), a second motor (262) arranged at the bottom of the connecting plate (261), a second screw rod (263) connected with the second motor (262), a second nut (264) sleeved on the second screw rod (263), and a third sliding rail (265) arranged at the bottom of the connecting plate (261), wherein the second nut (264) is in sliding connection with the third sliding rail (265), and the stock piece (27) is arranged at the bottom of the second nut (264).
4. The automatic pre-stored material screwing machine according to claim 1, wherein: the first connecting piece (225) is connected with a connecting frame (2251), and the industrial camera (28) and the light source (29) are both arranged on the connecting frame (2251).
5. The automatic pre-stored material screwing machine according to claim 1, wherein: the workbench (1) is provided with a clamping and positioning mechanism (6), and the clamping and positioning mechanism (6) comprises a plurality of clamping mechanisms (61) and is respectively positioned on the clamping mechanismsTwo carriers (62) at two sides of the shaft transmission mechanism (11), the clamping mechanism (61) comprises a supporting plate (611) connected with the workbench (1), a second cylinder (612) with a piston rod penetrating through the supporting plate (611),A first sleeve (613) and a second sleeve (614) penetrating through the supporting plate (611), two sliding rods (615) respectively arranged on the first sleeve (613) and the second sleeve (614) in a sliding way, and a clamping block (616) connected with a piston rod of the second cylinder (612), wherein the clamping block (616) is connected with the same end of the two sliding rods (615), and a plurality of clamping mechanisms (61) are distributed in pairs>The second cylinder (612) is positioned between the first sleeve (613) and the second sleeve (614) at two sides of the shaft transmission mechanism (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032059.3A CN108942195B (en) | 2018-09-05 | 2018-09-05 | Automatic screw machine of pre-storing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032059.3A CN108942195B (en) | 2018-09-05 | 2018-09-05 | Automatic screw machine of pre-storing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108942195A CN108942195A (en) | 2018-12-07 |
| CN108942195B true CN108942195B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811032059.3A Active CN108942195B (en) | 2018-09-05 | 2018-09-05 | Automatic screw machine of pre-storing material |
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| CN (1) | CN108942195B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434440A (en) * | 2019-01-10 | 2019-03-08 | 东莞市渝达自动化设备有限公司 | A kind of three axis vision automatic locking screw machines |
| CN209648078U (en) * | 2019-01-30 | 2019-11-19 | 山东龙昶智能科技有限公司 | A kind of high-efficiency high-accuracy screw mounting machine |
| CN110181263B (en) * | 2019-07-02 | 2024-01-02 | 重庆市灵龙自动化设备有限公司 | Screw machine conveyer with locate function |
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