CN111014841A - Automatic screw machine of beating of straight line - Google Patents
Automatic screw machine of beating of straight line Download PDFInfo
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- CN111014841A CN111014841A CN201911391723.8A CN201911391723A CN111014841A CN 111014841 A CN111014841 A CN 111014841A CN 201911391723 A CN201911391723 A CN 201911391723A CN 111014841 A CN111014841 A CN 111014841A
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- foot rest
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- 238000010009 beating Methods 0.000 title claims description 5
- 238000010079 rubber tapping Methods 0.000 claims abstract description 163
- 230000007246 mechanism Effects 0.000 claims abstract description 134
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 73
- 230000008275 binding mechanism Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 2
- 230000007723 transport mechanism Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/18—Machines with one working spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
-
- 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
- B23P19/001—Article feeders for assembling machines
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The invention provides a linear automatic screw driving machine, which belongs to the field of machining equipment, and realizes automatic feeding through a feeding mechanism, wherein a triangular foot rest is automatically conveyed to a corresponding tapping position by a tapping conveying mechanism, three tapping modules automatically tap unthreaded holes on three side walls of the triangular foot rest respectively, a triangular foot rest with all three unthreaded holes tapped is turned over by 90 degrees by a nailing conveying mechanism so that one unthreaded hole is in a horizontal state, so that the nailing operation is convenient, the unthreaded hole in the horizontal state is automatically nailed by the nailing module, a discharging device discharges the tapped and nailed triangular foot rest, and a control module coordinates the feeding mechanism, the tapping conveying mechanism, the tapping mechanism, the nailing conveying mechanism, the nail feeding mechanism and the nailing mechanism to execute respective functions, so that the device solves the complex operation of repeated dismounting and fixing, the labor intensity is reduced, the automatic processing is realized, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of machining equipment, in particular to a linear automatic screwing machine for automatic foot frame tapping and screwing.
Background
At present, the processes of machining threads and screwing on the screws are independently completed on different devices in the market, workers need to fix products for many times in the machining process on different devices, the products need to be carried by manpower midway, the continuous operation can be realized only by matching a plurality of workers in the whole production and machining process, the manpower and the material resources are greatly wasted, and the labor intensity of the workers is increased.
The triangular foot rest is used for installing a compressor, is similar to a triangle in shape, is formed by stamping, is provided with a side wall on the side, is reserved with a unthreaded hole, and the unthreaded hole forms a threaded hole through subsequent tapping, and the threaded hole is used for installing a ground wire.
Disclosure of Invention
In view of the above circumstances, the present invention provides a linear automatic screwing machine that integrates tapping and screwing.
To achieve the above object, the present invention provides a linear automatic screw driving machine for tapping and screwing a foot rest, wherein the foot rest is a triangular foot rest formed by stamping, the triangular foot rest includes three side walls on the side edges thereof, and a unthreaded hole to be processed is reserved on each of the three side walls, the linear automatic screw driving machine includes: the three-side three-dimensional automatic nail feeding and discharging machine comprises a rack, a control mechanism, and a feeding mechanism, a tapping conveying mechanism, three tapping mechanisms, a nail feeding mechanism, a nail loading mechanism and a discharging mechanism which are sequentially arranged along the feeding direction of a triangular foot rest, wherein the three tapping mechanisms, the nail loading conveying mechanism, the nail feeding mechanism, the nail loading mechanism and the discharging mechanism respectively correspond to the three side walls; the feeding mechanism is used for feeding the foot rest to be tapped and loaded with the screw; the tapping conveying mechanism is used for conveying the foot rest to a corresponding tapping position; the tapping mechanism all includes: the tapping machine comprises a rack, a first support frame, a tapping seat, a screw tap, a tapping motor and a tapping air cylinder, wherein the first support frame is installed on the rack and close to a tapping position, the tapping seat is installed on the first support frame in a sliding mode, the tapping motor is installed on the tapping seat, the screw tap is installed at the output end of the tapping motor, the tapping air cylinder is installed on the first support frame, the output end of the tapping air cylinder is connected with the tapping seat and used for driving the tapping motor to feed, tapping operation is achieved, and the screw tap is perpendicular to the side wall of a triangular foot stool to be tapped on the corresponding tapping position; binding transport mechanism for with the tapping is accomplished the triangle foot rest is carried to a binding position, and it includes: a sliding part and a material taking part; the sliding portion includes: the sliding plate is slidably mounted on the rack, the pushing cylinder is arranged on one side along the sliding direction of the sliding plate, and a piston rod of an output end of a cylinder body of the pushing cylinder, which is mounted on the rack, is connected with the sliding plate and used for pushing the sliding plate to slide relative to the rack; the material taking part comprises: the turning motor is arranged on the sliding plate, a piston rod at the output end of the turning motor is connected with a material taking plate, the turning motor turns over at 90 degrees, the pushing cylinder pushes the sliding plate to slide, and the tapped triangular foot stool is conveyed to the binding position; the screw feeding mechanism is used for conveying screws and comprises a vibrating disc, a screw feeding groove, a screw falling seat and a screw feeding cylinder, the vibrating disc is installed on the rack, a discharge port of the vibrating disc is connected with the screw feeding groove, a screw discharging end of the screw feeding groove extends to the screw falling seat, the screw feeding cylinder is installed on the rack, and a piston rod at an output end of the screw feeding cylinder is connected with the screw falling seat and used for driving the screw falling seat to finish screw taking of the screw feeding groove and push the screws to a preset position to wait for taking of subsequent equipment; the screw assembling mechanism comprises a sliding support, an upper screw driving cylinder, an upper screw feeding cylinder and an electric screwdriver, wherein the sliding support, the upper screw driving cylinder, the upper screw feeding cylinder and the electric screwdriver are slidably mounted on the rack; the discharging mechanism is arranged on the sliding plate and used for discharging the triangular foot rest which completes tapping and screw installation; and the control mechanism is used for coordinating the feeding mechanism, the tapping conveying mechanism, the tapping mechanism, the binding conveying mechanism, the nail feeding mechanism, the binding mechanism and the discharging mechanism to execute respective functions.
Preferably, a bottom plate is arranged on the rack, three supporting bosses are arranged in parallel in the transmission direction of the triangular foot rest, the gaps between every two adjacent supporting bosses are equal, and the three tapping positions are respectively arranged on the supporting bosses and form a certain gap with the bottom plate.
Further, the tapping conveying mechanism comprises a sliding mounting seat, a driving cylinder and three tapping material taking cylinders, and the sliding mounting seat is slidably mounted on the rack; the cylinder body of the driving cylinder is arranged on the rack, and the piston rod at the output end of the driving cylinder is arranged on the sliding mounting seat and used for driving the sliding mounting seat to slide along the conveying direction of the tripod; and thirdly, the tapping material taking cylinders are uniformly arranged on the sliding mounting seat, the distance between every two adjacent tapping material taking cylinders is equal to the gap between every two adjacent supporting bosses, and a piston rod at the output end of each tapping material taking cylinder is connected with a material taking plate.
Preferably, the feeding mechanism comprises an object stage and at least two jacking devices; the objective table is slidably mounted on the base, a feeding pushing cylinder is further arranged on one side of the objective table in the sliding direction, a cylinder body of the feeding pushing cylinder is mounted on the base, and a piston rod at the output end of the feeding pushing cylinder is connected with the objective table and used for pushing the objective table to slide relative to the base; the jacking device comprises: a jacking rod, a driving motor, be used for placing a jacking platform and a pair of limit baffle of triangle foot rest, driving motor installs the objective table bottom drive the jacking rod is the jacking upwards, the jacking rod runs through the objective table and with a through-hole clearance fit that sets up on the objective table, the top of jacking rod with the jacking platform is connected, should install limit baffle and arrange on the objective table the both sides of jacking platform, simultaneously limit baffle with the both sides limit butt of triangle foot rest, limit baffle follows the direction that the jacking platform was upwards jacked extends, is used for realizing the quick location and the stable pay-off of triangle foot rest.
Furthermore, the jacking rod is a rack rod with a toothed structure on one side, and the output end of the driving motor is connected with a gear meshed with the rack rod.
Preferably, the discharging mechanism comprises a discharging motor and a material taking disc, the discharging motor is installed on the sliding plate, and a piston rod at the output end of the discharging motor is connected with the material taking disc.
Furthermore, the material taking disc comprises a ring body, the ring body is placed in a central ring of the triangular foot rest, and the ring body automatically enlarges and clamps the ring or reduces and unloads the triangular foot rest according to material taking or material placing.
Preferably, the nail feeding mechanism further comprises a nail detection sensor which is a metal sensor and is mounted on the rack for detecting whether the nail falling seat has a screw.
Preferably, feed mechanism still includes a first position sensor and a second position sensor, first position sensor with second position sensor installs respectively in the frame, first position sensor is used for detecting whether triangular foot rest on the jacking platform is jacked to preset position, second position sensor is used for confirming it gets the material sucking disc and arrives and get the material height.
Preferably, the control module comprises a human-computer interaction interface for parameter setting and product debugging, and the automation control performance is improved.
Has the advantages that:
the invention provides a linear automatic screw driving machine, which realizes automatic feeding through a feeding mechanism, the tapping conveying mechanism automatically conveys a triangular foot rest to a corresponding tapping position, three tapping modules automatically tap unthreaded holes on three side walls of the triangular foot rest respectively, the nailing conveying mechanism turns over the triangular foot rest with all three tapped unthreaded holes for 90 degrees so that one unthreaded hole is in a horizontal state to facilitate nailing operation, the nailing module automatically nails the unthreaded hole in the horizontal state, the discharging device discharges the triangular foot rest which completes tapping and nailing, the control module coordinates the feeding mechanism, the tapping conveying mechanism, the tapping mechanism, the nailing conveying mechanism, the nail feeding mechanism, the nailing mechanism and the discharging mechanism to execute respective functions, so the linear automatic screw driving machine solves the complex operation of repeated dismounting and multiple fixing, the labor intensity is reduced, the automatic processing is realized, and the production efficiency is improved.
Drawings
FIG. 1 is a front and back view of a tripod assembly according to an embodiment of the present invention;
FIG. 2 is a schematic three-dimensional structure diagram of an automatic linear screw driving machine according to an embodiment of the present invention;
FIG. 3 is a schematic three-dimensional view of the linear automatic screwdriving machine of FIG. 2;
FIG. 4 is a three-dimensional view of the linear automatic screwdriving machine of FIG. 2;
FIG. 5 is a schematic three-dimensional view of the linear automatic screwdriving machine of FIG. 2 from a fourth viewing angle;
FIG. 6 is a partial schematic structural diagram of a nailing mechanism of a linear automatic screwing machine according to an embodiment of the present invention.
In the figure: 100-foot rest, 100 a-side wall, 100 b-unthreaded hole, 100 c-central ring, 1-rack, 2-feeding mechanism, 3-tapping conveying mechanism, 4-stapling conveying mechanism, 5-tapping mechanism, 6-staple feeding mechanism, 7-staple feeding mechanism, 8-discharging mechanism, 9-staple feeding position, 10-blanking port, 1a 1-supporting boss, 1a 2-tapping position, 1 a-bottom plate, 201-objective table, 202-first slide rail, 203-first slide block, 200-feeding pushing cylinder, 206-jacking table, 207-limiting baffle, 301-sliding mounting seat, 302-driving cylinder, 303-tapping material-taking cylinder, 304-material-taking disc, 3041-ring body, 501-first supporting frame, 502-tapping seat, 503-tap, 504-tapping motor, 505-tapping cylinder, 4011-sliding plate, 4012-pushing cylinder, 4021-turning motor, 4022-material taking plate, 601-vibrating plate, 602-nail feeding groove, 603-nail falling seat, 701-sliding support, 702-upper nail driving cylinder, 703-upper nail feeding cylinder, 704-electric batch, 705-second cylinder mounting seat, 706-upper nail sliding block, 707-upper nail sliding rail, 708-upper nail sliding seat, 709-magnetic head sleeve, 801-discharging motor and 802-material taking plate.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
Referring to fig. 1, the tripod 100 provided in this embodiment is a triangular tripod 100 formed by stamping, and the triangular tripod is in the shape of a regular triangle, a through central ring 100c is stamped in the middle of the triangular tripod 100, three sides of the triangular tripod are respectively formed with a side wall 100a, an unthreaded hole 100b is reserved on the side wall 100a, the unthreaded hole 100b needs to be sequentially tapped and screwed, and the screwing purpose is to ensure that at least one tapped threaded hole is not covered by paint in a subsequent paint spraying process, protect the threads, and facilitate subsequent installation of a grounding wire or disassembly and assembly.
Referring to fig. 2, the present embodiment provides an automatic screw machine of straight line for realize the tapping of foot rest and go up the screw, it includes: the three-dimensional automatic nail feeding machine comprises a rack 1, a control mechanism, a feeding mechanism 2, a tapping conveying mechanism 3, three tapping mechanisms 5, a binding conveying mechanism 4, a nail feeding mechanism 6, a binding mechanism 7 and a discharging mechanism 8, wherein the feeding mechanism 2, the tapping conveying mechanism 3, the three tapping mechanisms 5, the binding conveying mechanism 4, the nail feeding mechanism 6, the binding mechanism 7 and the discharging mechanism 8 are sequentially arranged along the feeding direction of a triangular foot rest;
the control mechanism is used for coordinating the feeding mechanism 2, the tapping conveying mechanism 3, the tapping mechanism 5, the binding conveying mechanism 4, the nail feeding mechanism 6, the binding mechanism 7 and the discharging mechanism 8 to execute respective functions.
Referring to fig. 1, 2 and 4, the feeding mechanism 2 is used for feeding the triangular foot stand 100 to be tapped and screwed; it includes: the lifting device comprises an object stage 201 and at least two lifting devices, wherein the two lifting devices are arranged on the object stage 201 in the embodiment and can be used alternately; the object stage 201 is slidably mounted on the frame 1 through a pair of first slide rails 202 and a pair of first slide blocks 203 which are matched with each other, a feeding pushing cylinder 401200 is further arranged on one side of the object stage 201 in the sliding direction, the feeding pushing cylinder is mounted on the frame 1, and a piston rod at the output end of the feeding pushing cylinder is connected with the object stage 201 and used for pushing the object stage 201 to slide relative to the frame 1; the jacking device comprises: the triangular foot rest comprises a lifting rod (not shown), a driving motor (not shown), a lifting table 206 for placing the triangular foot rest 100 and a pair of limit baffles 207, wherein the driving motor (not shown) is installed at the bottom of the object stage 201 and drives the lifting rod (not shown) to lift upwards, the lifting rod (not shown) penetrates through the object stage 201 and is in clearance fit with a through hole formed in the object stage 201, the top of the lifting rod (not shown) is connected with the lifting table 206, and the lifting rod (not shown) in the embodiment is designed to be a rack rod with a tooth-shaped structure, and can be a screw rod; the output end of the driving motor (not shown in the figure) is connected with a gear driving mechanism engaged with the rack bar, the pair of limit baffles 207 is installed on the object stage 201 and arranged at two sides of the jacking table 206, meanwhile, the limit baffles 207 are abutted against two side edges of the triangular foot stool 100, and the limit baffles 207 extend along the upward jacking direction of the jacking table 206 to realize the rapid positioning and stable feeding of the triangular foot stool 100.
Furthermore, a limiting block is further arranged in the sliding feeding direction of the feeding table, when the triangular foot stool 100 is not arranged on the jacking device at the previous position, the feeding pushing cylinder 401200 pushes the object stage 201 to slide and touch the limiting block, and the jacking device at the next position can be replaced to the position at the previous position, so that the alternative use of the jacking devices at the two positions is completed, and the continuous and uninterrupted operation of the equipment is ensured.
Further, feed mechanism 2 still includes a first position sensor and a second position sensor, first position sensor with the second position sensor is installed respectively in frame 1, first position sensor is used for detecting whether tripod 100 on jacking platform 206 is jacked to predetermined position, second position sensor is used for confirming the material taking disc 304 reaches and gets the material height.
Preferably, a bottom plate 1a is arranged on the machine frame 1, three supporting bosses 1a1 are arranged in parallel in the transfer direction of the tripod 100, the gaps between two adjacent supporting bosses 1a1 are equal, and the three tapping positions 1a2 are respectively installed on the supporting bosses 1a1 and form a certain gap with the bottom plate 1 a.
Referring to fig. 4, the tapping conveying mechanism 3 is configured to convey the triangular foot stand 100 to corresponding three tapping positions 1a 2. The tapping conveying mechanism 3 comprises a sliding mounting seat 301, a driving cylinder 302 and three tapping material taking cylinders 303, wherein the sliding mounting seat 301 is slidably mounted on the rack 1; the cylinder body of the driving cylinder 302 is mounted on the frame, and the piston rod at the output end of the driving cylinder is mounted on the sliding mounting seat 301 to drive the sliding mounting seat to slide along the conveying direction of the tripod 100; thirdly, the tapping material taking cylinders 303 are uniformly arranged on the sliding mounting seat 301, the distance between every two adjacent tapping material taking cylinders 303 is equal to the gap between every two adjacent supporting bosses 1a1, and a piston rod at the output end of each tapping material taking cylinder 303 is connected with a material taking plate 304. The material taking disc 304 comprises a ring body 3041, the ring body 3041 is placed in a central ring 100c of the tripod 100, the ring body 3041 automatically enlarges and clamps the ring or reduces and unloads the tripod according to material taking or material discharging, that is, when material needs to be taken, one ring body is enlarged, the central ring 100c is tightly propped by tension, when the material reaches a corresponding tapping position 1a2, the two half rings 3041 are reduced, and the tripod 100 can be placed on the tapping position 1a 2.
In this embodiment, three tapping material taking cylinders 303 are used to tap the unthreaded hole 100b of the three side walls 100a of the triangular foot stand 100, the three tapping material taking cylinders 303 operate simultaneously, and the conveying step is as follows, in this embodiment, the three tapping material taking cylinders 303 are respectively divided into a first tapping material taking cylinder 303, a second tapping material taking cylinder 303 and a third tapping material taking cylinder 303, wherein the first tapping material taking cylinder 303 is close to the feeding mechanism 2, the third tapping material taking cylinder 303 is far from the feeding mechanism 2, meanwhile, the tapping position 1a2 is divided into a first tapping position 1a2, a second tapping position 1a2 and a third tapping position 1a2, the first tapping position 1a2 is close to the feeding mechanism 2, the third tapping position is far from the feeding mechanism 2, and during the first operation, the first tapping material taking cylinder 303 sucks the triangular foot stand 100 on the feeding mechanism 2, the second tapping material taking cylinder 303 sucks the triangular foot stand 100 on the first tapping position 1a2, the third tapping material taking cylinder 303 sucks the triangular foot stand 100 on the second tapping position 1a2, the driving cylinder 302 moves from the first tapping position 1a2 to the third tapping position 1a2 by one station, and at this time, the first tapping material taking cylinder 303 places the triangular foot stand 100 on the first tapping position 1a2, the second tapping material taking cylinder 303 places the triangular foot stand 100 on the second tapping position 1a2, the third tapping material taking cylinder 303 places the triangular foot stand 100 on the third tapping position 1a2, and the corresponding tapping mechanism performs tapping operation, meanwhile, the driving cylinder 302 moves one station from the third tapping position 1a2 to the first tapping position 1a2, and the above actions are circulated, so that transposition transportation operation is realized.
With reference to fig. 3, the tapping mechanism 5 is used for tapping the triangular foot stool 100 at the corresponding to-be-tapped position 1a2, and the tapping mechanism includes: the tapping machine comprises a first support frame 501, a tapping seat 502, a tap 503, a tapping motor 504 and a tapping air cylinder 505, wherein the first support frame 501 is installed on the machine frame 1 and is close to the tapping position 1a2, the tapping seat 502 is slidably installed on the first support frame 501, the tapping motor 504 is installed on the tapping seat 502, the tap 503 is installed at the output end of the tapping motor, the tapping air cylinder 505 is installed on the first support frame 501, the output end of the tapping air cylinder is connected with the tapping seat 502 and used for driving the tapping motor 504 to feed, and the tapping air cylinder 505 drives the tapping motor 504 to complete tapping operation of the unthreaded hole 100b on the tripod 100. The tap 503 is perpendicular to the side wall of the triangular foot stand 100 to be tapped at the tapping position 1a2, so that the tapping operation can be conveniently performed on the unthreaded hole 100b on the side wall 100a at the side corresponding to the triangular foot stand 100. The tapping motor 504 adopts servo torque control, so that the screw tap 503 can be prevented from being broken due to excessive torque in tapping.
The nailing and conveying mechanism 4 is used for conveying the triangular foot stool 100 with the unthreaded hole 100b tapped to a nailing position 9, and comprises: a sliding part and a material taking part; the sliding portion includes: a sliding plate 4011 and a pushing cylinder 4012, wherein the sliding plate 4011 is slidably mounted on the frame 1, the pushing cylinder 4012 is disposed at one side along the sliding direction of the sliding plate 4011, and the cylinder body of the pushing cylinder 4012 is mounted on the frame 1, and the piston rod of the output end of the pushing cylinder 4012 is connected to the sliding plate 4011 to push the sliding plate 4011 to slide relative to the frame; the material taking part comprises: the triangular foot stool is characterized by comprising a turnover motor 4021 installed on the sliding plate 4011, a piston rod of an output end of the turnover motor 4021 is connected with a material taking disc 4022, when the turnover motor works, the triangular foot stool 100 which is tapped by three unthreaded holes 100b is turned over for 90 degrees, one of the unthreaded holes 100b is in a horizontal state, nailing operation is facilitated, meanwhile, the pushing cylinder 4012 pushes the sliding plate 4011 to slide, the tapped triangular foot stool 100 is conveyed to a nailing position 9, and therefore the nailing mechanism 7 can carry out the next nailing operation.
Referring to fig. 5, the nail feeding mechanism 6 is used for feeding screws, and includes a vibration plate 601, a nail feeding groove 602, a nail dropping seat 603 and a nail feeding cylinder, the vibration plate 601 is installed in the frame 1, and the discharge port thereof is connected with the nail feeding groove 602, the nail discharging end of the nail feeding groove 602 extends to the nail dropping seat 603, the nail feeding cylinder is installed in the frame 1, the piston rod of the output end thereof is connected with the nail dropping seat 603, so as to drive the nail dropping seat 603 to complete the nail taking of the nail feeding groove 602 and the taking of the screws to the preset position to wait for the follow-up equipment.
Further, the nail feeding device further comprises a nail detection sensor which is a metal sensor and is mounted on the rack 1 to detect whether a screw is arranged on the nail falling seat 603.
Referring to fig. 5 and 6, the nailing mechanism 7 extracts the screws on the nail dropping seat 603 to complete the pre-screwing operation at a tapped unthreaded hole 100b of the tripod 100, and includes a sliding bracket 701, an upper nail driving cylinder 702, an upper nail feeding cylinder 703 and an electric screwdriver 704, which are slidably mounted on the frame 1, wherein the upper nail driving cylinder 702 is mounted on the frame 1 through a second cylinder mounting seat 705, a piston rod at an output end of the upper nail driving cylinder is connected with the sliding bracket 701 to drive the sliding bracket 701 to slide along the nail taking direction, and the sliding bracket 701 slides to the nail taking position and the nail feeding position through a pair of upper nail sliding blocks 706 and upper nail sliding rails 707 which are matched with each other to perform the nail taking or nailing operation. The upper nail feeding cylinder 703 is installed on the sliding support 701, a piston rod at the output end of the upper nail feeding cylinder is connected with an upper nail sliding seat 708, the upper nail sliding seat 708 is installed on the sliding support 701 in a sliding mode, the electric screwdriver 704 is installed on the upper nail sliding seat 708, the output end of the upper nail feeding cylinder is connected with a magnetic head sleeve 709 for adsorbing screws, and the upper nail feeding cylinder 703 drives the electric screwdriver 704 to finish nail taking and feeding operations.
Referring to fig. 4, the unloading mechanism 8 is mounted on the sliding plate 4011 and is used for unloading the tripod after tapping and screw installation, the unloading mechanism 8 includes an unloading motor 801 and a material taking tray 802, the unloading motor 801 is mounted on the sliding plate 4011, and a piston rod at an output end of the unloading motor is connected to the material taking tray 802. The material taking plate 802 comprises a ring body, the ring body is placed into a central ring 100c of the tripod 100, the ring body automatically enlarges and clamps the ring or reduces and unloads the tripod 100 according to material taking or material placing, namely, one ring body is enlarged when the material is required to be taken, the central ring 100c is tightly propped through tension, when the material reaches a corresponding unloading position, the two rings are reduced, and the tripod 100 can be put down to the unloading position.
In this embodiment, the unloading motor 801 and the overturning motor 4021 are both installed on a sliding plate 4011, and the unloading motor 801 and the overturning motor 4021 can operate simultaneously, first, the unloading motor 801 sucks the tripod 100 nailed in the nailing position 9, at this time, the overturning motor 4021 sucks the tripod in the third tapping position 1a2 and overturns 90 degrees, so that an unthreaded hole 100b of the tripod 100 is in a horizontal position, then the air cylinder 4012 is pushed to move a station to the unloading position, the overturning motor 4021 places the tripod in the nailing position 9, the unloading motor 801 finishes unloading, the air cylinder 4012 is pushed to move a station to the other side of the unloading position, and the steps are repeated to achieve tapping preparation and unloading synchronization.
The control module comprises a human-computer interaction interface for parameter setting and product debugging.
In this embodiment, this automatic screw machine of beating of straight line is equipped with a blanking mouth 10, and is convenient triangle foot rest 100 unloads back and gets into next process fast or collect, guarantees the clean and tidy of whole device.
With reference to the accompanying drawings, the linear automatic screw driving machine provided by the embodiment is implemented as follows:
a worker fills the triangular foot stool 100 to be processed on two jacking mechanisms, a preset number of screws are filled in a vibration disc 301, the lifting mechanisms are started, the jacking mechanisms realize automatic jacking and upward feeding, and the material taking cylinder 303 takes materials and feeds the materials;
the conveying mechanism carries out conveying operation, the material taking disc 304 drives the tripod 100 to sequentially enter three tapping positions 1a2, meanwhile, the three tapping mechanisms respectively carry out automatic tapping operation on the unthreaded hole 100b on one side, corresponding to the triangular tripod 100, then the turning motor of the nailing conveying mechanism 4 drives the triangular tripod which is tapped in China to turn over for 90 degrees, so that one unthreaded hole 100b of the triangular tripod 100 is in a horizontal position and is conveyed to a nailing position 9, and then the nailing mechanism 7 carries out screwing operation;
the discharging mechanism 8 finishes discharging, and the circulation is not finished.
The foregoing description is only of particular embodiments of the present invention, but it will be understood by those skilled in the art that the present invention is by way of illustration only, the scope of the present invention being defined by the appended claims. Accordingly, all equivalent changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. The utility model provides an automatic screw machine of beating of straight line for realize the tapping and the last screw of foot rest, the foot rest is stamping forming's triangle foot rest, and this triangle foot rest contains three lateral wall at its side, all reserves a unthreaded hole that remains to process on the three lateral wall, its characterized in that, the automatic screw machine of beating of straight line includes: the three-side three-dimensional automatic nail feeding and discharging machine comprises a rack, a control mechanism, and a feeding mechanism, a tapping conveying mechanism, three tapping mechanisms, a nail feeding mechanism, a nail loading mechanism and a discharging mechanism which are sequentially arranged along the feeding direction of a triangular foot rest, wherein the three tapping mechanisms, the nail loading conveying mechanism, the nail feeding mechanism, the nail loading mechanism and the discharging mechanism respectively correspond to the three side walls;
the feeding mechanism is used for feeding the foot rest to be tapped and loaded with the screw;
the tapping conveying mechanism is used for conveying the foot rest to a corresponding tapping position;
the tapping mechanism all includes: the tapping machine comprises a rack, a first support frame, a tapping seat, a screw tap, a tapping motor and a tapping air cylinder, wherein the first support frame is installed on the rack and close to a tapping position, the tapping seat is installed on the first support frame in a sliding mode, the tapping motor is installed on the tapping seat, the screw tap is installed at the output end of the tapping motor, the tapping air cylinder is installed on the first support frame, the output end of the tapping air cylinder is connected with the tapping seat and used for driving the tapping motor to feed, tapping operation is achieved, and the screw tap is perpendicular to the side wall of a triangular foot stool to be tapped on the corresponding tapping position;
binding transport mechanism for with the tapping is accomplished the triangle foot rest is carried to a binding position, and it includes: a sliding part and a material taking part; the sliding portion includes: the sliding plate is slidably mounted on the rack, the pushing cylinder is arranged on one side along the sliding direction of the sliding plate, and a piston rod of an output end of a cylinder body of the pushing cylinder, which is mounted on the rack, is connected with the sliding plate and used for pushing the sliding plate to slide relative to the rack; the material taking part comprises: the turning motor is arranged on the sliding plate, a piston rod at the output end of the turning motor is connected with a material taking plate, the turning motor turns over at 90 degrees, the pushing cylinder pushes the sliding plate to slide, and the tapped triangular foot stool is conveyed to the binding position;
the screw feeding mechanism is used for conveying screws and comprises a vibrating disc, a screw feeding groove, a screw falling seat and a screw feeding cylinder, the vibrating disc is installed on the rack, a discharge port of the vibrating disc is connected with the screw feeding groove, a screw discharging end of the screw feeding groove extends to the screw falling seat, the screw feeding cylinder is installed on the rack, and a piston rod at an output end of the screw feeding cylinder is connected with the screw falling seat and used for driving the screw falling seat to finish screw taking of the screw feeding groove and push the screws to a preset position to wait for taking of subsequent equipment;
the screw installing mechanism extracts a screw on the screw falling seat, finishes the operation of pre-screwing a screw at a unthreaded hole after tapping of the triangular foot rest, and comprises a sliding support, an upper screw driving cylinder, an upper screw feeding cylinder and an electric screwdriver, wherein the sliding support is slidably mounted on the rack;
the discharging mechanism is arranged on the sliding plate and used for discharging the triangular foot rest which completes tapping and screw installation; and
the control mechanism is used for coordinating the feeding mechanism, the tapping conveying mechanism, the tapping mechanism, the binding conveying mechanism, the nail feeding mechanism, the binding mechanism and the discharging mechanism to execute respective functions.
2. The automatic straight-line screwing machine according to claim 1, wherein a bottom plate is arranged on the frame, three supporting bosses are arranged in parallel in the conveying direction of the triangular foot rest, the gaps between two adjacent supporting bosses are equal, and the three tapping positions are respectively arranged on the supporting bosses and form a certain gap with the bottom plate.
3. The linear automatic screw driving machine according to claim 2, wherein the tapping and conveying mechanism comprises a sliding mounting seat, a driving cylinder and three tapping and material taking cylinders, and the sliding mounting seat is slidably mounted on the frame; the cylinder body of the driving cylinder is arranged on the rack, and the piston rod at the output end of the driving cylinder is arranged on the sliding mounting seat and used for driving the sliding mounting seat to slide along the conveying direction of the tripod; and thirdly, the tapping material taking cylinders are uniformly arranged on the sliding mounting seat, the distance between every two adjacent tapping material taking cylinders is equal to the gap between every two adjacent supporting bosses, and a piston rod at the output end of each tapping material taking cylinder is connected with a material taking plate.
4. The linear automatic screw driving machine according to claim 1, wherein the feeding mechanism comprises a stage and at least two lifting devices; the objective table is slidably mounted on the base, a feeding pushing cylinder is further arranged on one side of the objective table in the sliding direction, a cylinder body of the feeding pushing cylinder is mounted on the base, and a piston rod at the output end of the feeding pushing cylinder is connected with the objective table and used for pushing the objective table to slide relative to the base; the jacking device comprises: a jacking rod, a driving motor, be used for placing a jacking platform and a pair of limit baffle of triangle foot rest, driving motor installs the objective table bottom drive the jacking rod is the jacking upwards, the jacking rod runs through the objective table and with a through-hole clearance fit that sets up on the objective table, the top of jacking rod with the jacking platform is connected, should install limit baffle and arrange on the objective table the both sides of jacking platform, simultaneously limit baffle with the both sides limit butt of triangle foot rest, limit baffle follows the direction that the jacking platform was upwards jacked extends, is used for realizing the quick location and the stable pay-off of triangle foot rest.
5. The automatic linear screwing machine according to claim 4, wherein the lifting rod is a rack bar having a toothed structure on one side, and a gear engaged with the rack bar is connected to an output end of the driving motor.
6. The linear automatic screw driving machine according to claim 1, wherein the discharging mechanism comprises a discharging motor and a material taking tray, the discharging motor is mounted on the sliding plate, and a piston rod at an output end of the discharging motor is connected with the material taking tray.
7. The automatic linear screwing machine according to claim 6, wherein the material taking disc comprises a ring body, the ring body is placed in a central ring of the tripod, and the ring body automatically enlarges and clamps the ring or reduces and unloads the tripod according to material taking or material discharging.
8. The linear automatic screw driving machine according to claim 1, wherein the screw feeding mechanism further comprises a screw detecting sensor, the screw detecting sensor is a metal sensor, and the metal sensor is mounted on the frame and used for detecting whether screws are arranged on the screw falling seat.
9. The automatic straight-line screwing machine according to claim 1, wherein the feeding mechanism further comprises a first position sensor and a second position sensor, the first position sensor and the second position sensor are respectively installed on the rack, the first position sensor is used for detecting whether a triangular foot rest on the jacking table is jacked to a preset position, and the second position sensor is used for determining that the material taking sucker reaches the material taking height.
10. The linear automatic screw driving machine according to any one of claims 1 to 9, wherein the control module comprises a human-computer interface for parameter setting and product debugging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911391723.8A CN111014841A (en) | 2019-12-30 | 2019-12-30 | Automatic screw machine of beating of straight line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911391723.8A CN111014841A (en) | 2019-12-30 | 2019-12-30 | Automatic screw machine of beating of straight line |
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| Publication Number | Publication Date |
|---|---|
| CN111014841A true CN111014841A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911391723.8A Pending CN111014841A (en) | 2019-12-30 | 2019-12-30 | Automatic screw machine of beating of straight line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751987A (en) * | 2021-09-30 | 2021-12-07 | 广州珠江恺撒堡钢琴有限公司 | Automatic assembly device of gangbar and spoon nail |
-
2019
- 2019-12-30 CN CN201911391723.8A patent/CN111014841A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751987A (en) * | 2021-09-30 | 2021-12-07 | 广州珠江恺撒堡钢琴有限公司 | Automatic assembly device of gangbar and spoon nail |
| CN113751987B (en) * | 2021-09-30 | 2024-04-30 | 广州珠江恺撒堡钢琴有限公司 | Automatic assembling device for linkage rod and spoon nail |
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Effective date of registration: 20240517 Address after: No. 36 Xinzhuang Second Road, Huangpu District, Guangzhou City, Guangdong Province, 511356 Applicant after: Guangdong Jitai Precision Metal Co.,Ltd. Country or region after: China Address before: No.36, Xinzhuang 2nd Road, Yonghe Economic Zone, Guangzhou Economic and Technological Development Zone, Guangzhou, Guangdong 511356 Applicant before: GUANGZHOU YANGTAI METAL PRODUCTS CO.,LTD. Country or region before: China |