CN111674824A - Automatic feeding frame of production line - Google Patents
Automatic feeding frame of production line Download PDFInfo
- Publication number
- CN111674824A CN111674824A CN202010669375.2A CN202010669375A CN111674824A CN 111674824 A CN111674824 A CN 111674824A CN 202010669375 A CN202010669375 A CN 202010669375A CN 111674824 A CN111674824 A CN 111674824A
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- Prior art keywords
- feeding
- nail
- screw
- wheel
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
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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
- B23P19/001—Article feeders for assembling machines
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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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 discloses an automatic feeding frame for a production line, which comprises a plurality of feeding frameworks, wherein feeding fluency strips are arranged at the upper ends of the feeding frameworks, discharging fluency strips are arranged in the middle of the feeding frameworks, a feeding mechanism is arranged at one side of the feeding frameworks, a plurality of feeding mechanisms are arranged at the other side of the feeding mechanism, two nail holding mechanisms are arranged at the other side of the feeding mechanism, nail feeding mechanisms are arranged at the lower ends of the nail holding mechanisms, the feeding fluency strips, the discharging fluency strips, the feeding mechanism, the nail holding mechanisms and the nail feeding mechanisms are all fixed on the feeding frameworks, and a feeding box is further arranged on the feeding fluency strips.
Description
Technical Field
The invention relates to the field of vehicle lamps, in particular to an automatic feeding frame for a production line.
Background
In the development process of the workshop assembly line of the automobile lamp, the requirements on space utilization rate and automation are higher and higher, and the existing workshop assembly line has certain defects: firstly, the feeding mode of a production line needs to be improved, and the automatic feeding frame replaces the traditional manual carrying, so that the production line is more automatic, the working load of personnel is reduced, and the production efficiency is improved; secondly, the material loading is simple, is unfavorable for the processing of car light parts such as car light base, radiator, PCB board, light diffusion endotheca, needs to utilize the time and the space of material loading to accomplish the partial task of car light assembly to reduce the occupation of land space and the time of producing the line needs, improve output efficiency.
Disclosure of Invention
The invention aims to provide an automatic feeding frame for a production line, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic feeding frame of the production line comprises a plurality of feeding frameworks, wherein each feeding framework is an aluminum alloy wire rod and is used for supporting each mechanism, the upper ends of the feeding frameworks are provided with feeding fluency strips, the feeding fluency strips are smooth, an inclined surface is arranged on each feeding framework and is beneficial to the feeding box to automatically flow to a feeding mechanism by means of gravity, the middle parts of the feeding frameworks are provided with discharging fluency strips, the discharging fluency strips are smooth, the inclined surface is arranged on each feeding framework and is beneficial to the empty feeding box to automatically slide down from the device by means of gravity, one side of each feeding framework is provided with a feeding mechanism, the feeding mechanism receives the feeding box which slides down from the feeding fluency strips and drives the feeding box to rotate for a certain angle to align the feeding box with the feeding mechanism, the other side of the feeding mechanism is provided with a plurality of feeding mechanisms, and after the feeding box and the feeding mechanisms are aligned, screws on the feeding mechanisms are screwed out, simultaneously the screw in the workbin in proper order will go up car light base, radiator, PCB board, light diffusion endotheca and twist and connect together, accomplish the semi-manufactured goods equipment of car light in the material loading, it is provided with two and holds nail mechanism to go up nail mechanism opposite side, it is used for pressing from both sides the screw that send on the nail mechanism to hold nail mechanism to send the screw into to go up nail mechanism, it is provided with and send nail mechanism to hold nail mechanism lower extreme, send nail mechanism to be used for transporting the screw to under holding nail mechanism, material loading is favorable strip, unloading is favorable strip, pan feeding mechanism, is gone up nail mechanism, is held nail mechanism, is sent nail mechanism and is all fixed in on the feed skeleton, material loading is favorable strip still is provided with the workbin, material loading is used for splendid attire orderly arranged car light base, radiator, PCB board, light diffusion endotheca etc. in each material loading incasement, and from left to right arranging in proper order to, The radiator, the PCB and the feeding box of the light diffusion inner sleeve are conveniently assembled together in sequence by screws to obtain a semi-finished vehicle lamp.
Preferably, the feeding mechanism comprises a feeding support, a feeding fluency strip, a baffle, a feeding cylinder and a discharging cylinder, the feeding support is connected with the feeding framework, one end of the feeding support is rotatably connected with the feeding framework, the other end of the feeding support is driven by the feeding cylinder and the discharging cylinder to rotate up and down, the feeding fluency strip is arranged at the upper end of the feeding support, the feeding fluency strip is smooth and is arranged obliquely, so that the feeding box slides from the feeding fluency strip to the feeding fluency strip or slides from the feeding fluency strip to the discharging fluency strip, the baffle is arranged at one end of the feeding fluency strip close to the nailing mechanism, the baffle is fixed with the feeding support and is used for preventing the feeding box from sliding down from the feeding fluency strip, the feeding cylinder and the discharging cylinder are positioned at the lower end of the feeding support, and when the feeding cylinder pushes the feeding support, the feeding fluency strip and the feeding box are driven to rotate anticlockwise by a certain angle, the upper end face of the feeding box corresponds to the nail feeding mechanism, when the feeding cylinder pushes the feeding support, the feeding fluency strips and the feeding box are driven to rotate clockwise by a certain angle, so that the feeding fluency strips correspond to the discharging fluency strips, the feeding box slides to the discharging fluency strips from the feeding fluency strips by gravity, and the empty box returning action is completed.
Preferably, the screw feeding mechanism comprises a screw feeding block, a rotating column, a motor, a through hole and a first thread, the rotating column is positioned inside the screw feeding block, the motor is positioned at one end of the rotating column far away from the material feeding mechanism, the motor can drive the rotating column to rotate in the screw feeding block, the through hole is positioned in the screw feeding block, two through holes are arranged in parallel with the rotating column, the diameter of each through hole is equal to that of the screw head, the screw holding mechanism can send the clamped screw into the through hole to complete the switching work of the screw, one side surface of each through hole is in contact with the rotating column, the first thread is arranged on the outer wall of the rotating column and the inner wall of the through hole, when the screw is switched into the through hole, one section of the thread of the screw head is intersected with the first thread in the through hole, the other section of the thread of the screw head is intersected with the first thread on the outer wall of the rotating column, the mutual rotation takes place for the screw thread of a screw thread and screw head for axial displacement when screw circumferential direction rotates, the nail piece on the post break-over rotates, when screw axial displacement to breaking away from in the through-hole, can assemble car light base, radiator, PCB board, light diffusion endotheca in proper order, obtains car light semi-manufactured goods.
Preferably, the nailing mechanism further comprises a left sliding block, a right sliding block, a nailing cylinder, a left sliding rail, a right sliding rail, a front sliding block, a rear sliding block, a front sliding rail and a rear sliding rail, wherein the left sliding block and the right sliding block are located at the lower end of the upper nailing block and hinged to the upper nailing block, the nailing cylinder is located at the lower end of the upper nailing block, the upper nailing cylinder can drive the upper nailing block to rotate by a certain angle, the upper nailing block is butted with the feeding mechanism, screws can be conveniently screwed into the vehicle lamp base, the radiator, the PCB and the light diffusion inner sleeve, the left sliding rail and the right sliding rail are located at the lower end of the left sliding block and the right sliding block, the left sliding block and the right sliding rail can drive the upper nailing block to move left and right to be close to or far away from the feeding mechanism, the front sliding block and the rear sliding rail are located at the lower end.
Preferably, the nail holding mechanism comprises a fixing plate, a nail holding wheel, a special-shaped wheel, a nail holding rod, a second motor, a spiral hexagonal head and a pushing cylinder, the fixing plate is positioned on one side of the nail feeding mechanism, the fixing plate is fixed on the feeding framework, the nail holding wheel is positioned on the lower side of the front end of the fixing plate, the nail holding wheel can move up and down and left and right, a screw is clamped from the nail feeding mechanism when moving up and down, the screw is fed into the nail feeding mechanism when moving left and right, the special-shaped wheel is positioned on the upper end of the nail holding wheel, as shown in the figure, the distances from the axle center of the special-shaped wheel to the axle center are respectively a, B and C, corresponding to A, B, C points, wherein a is less than B and less than C, when the special-shaped wheel is at the initial position, the point B is in contact with the nail holding wheel, when the special-shaped wheel rotates along the axle center to the point C and the nail holding wheel is in contact, the nail holding wheel is driven to move downwards, the screw is pressed from both sides, and the screw is pressed from both sides the back, holds the nail wheel and rotates, makes the screw aim at the mechanism of screwing in, it is located and holds nail wheel one side to hold the nail pole, hold the nail pole and hold nail wheel fixed connection, No. two motors are located and hold the nail pole and keep away from the one end of holding the nail wheel, and No. two motors can drive the rotation of spiral hexagonal head, the spiral hexagonal head is located the one end of holding the nail pole of No. two motors keep away from, the spiral hexagonal head is used for holding screw, promote the cylinder and be located and hold nail wheel opposite side, promote the cylinder and promote and hold the nail wheel side-to-side movement, make the screw of pressing from both sides be close the mechanism of screwing in back, No. two motors drive spiral hexagonal head, screw rotation for the screw thread of screw head portion and a screw thread rotation intersect, accomplish and send into the action of the.
Preferably, hold nail mechanism and still include an axis of rotation, spout, No. two axis of rotation, a spring, No. two springs, an axis of rotation passes the axle center of holding the nail wheel, an axis of rotation other end is connected with the motor and can drives and hold the nail wheel and rotate, the spout sets up on the fixed plate, and the spout is the cross, an axis of rotation can slide in the spout, drives when sliding and holds the nail wheel up-and-down or side-to-side movement, No. two axis of rotation pass the axle center of dysmorphism wheel, and No. two axis of rotation are driven by the motor, can drive the dysmorphism wheel and rotate, a spring coupling axis of rotation and No. two axis of rotation, the supplementary dysmorphism wheel of a spring makes and holds the nail wheel and reset, No. two spring coupling axis of rotation and promotion cylinder, No. two spring help the promotion cylinder to make and hold.
Preferably, send nail mechanism including transporting chain, screw, regular hexagonal groove, it is located and holds nail mechanism below to transport the chain, it can drive the screw motion when rotating to transport the chain for the screw is located and holds under the nail wheel, the screw is located and transports on the chain, the nut lateral part of screw also is provided with a screw thread, and a screw thread on the screw nut and a screw thread on rotating post, the through-hole when rotating each other, can transport and assemble car light semi-manufactured goods, the nut top of screw is provided with regular hexagonal groove, inserts the screw hexagonal head in regular hexagonal groove, can the centre gripping screw.
Preferably, a semi-finished product box is arranged between the feeding mechanism and the nailing mechanism and used for containing semi-finished products after feeding.
Preferably, a material blocking cylinder is arranged at one end, close to the feeding mechanism, of the feeding material strips, so that the situation that a feeding box on the feeding material strips is disordered and difficult to feed is avoided.
Preferably, the feeding frameworks are connected through connecting pieces, and the connecting pieces connect the feeding frameworks to form a framework required by the device.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the automatic feeding frame for the production line, the traditional manual feeding is replaced by the mechanical operation of the feeding fluency strip, the discharging fluency strip, the feeding mechanism and the like, the feeding time is shortened, and the feeding efficiency is increased;
2. according to the nailing mechanism, the screws can be screwed into the vehicle lamp base, the radiator, the PCB and the light diffusion inner sleeve in sequence, so that vehicle lamp parts are assembled together while being loaded, a semi-finished vehicle lamp product is obtained, great convenience is provided for subsequent processing, and the processing efficiency is greatly increased;
3. the screw holding mechanism and the screw feeding mechanism are combined with screws with special structures, so that the screws can be automatically clamped and conveyed, and the screws for assembly are conveyed while the automobile lamp parts are loaded, so that the assembly of semi-finished products is completed in an auxiliary manner;
4. the special-shaped wheel is combined with the spiral hexagonal head, and the descending, clamping, nailing and retreating actions of the nail holding wheel can be completed by using a simple structure, so that the device is simple and easy to assemble.
Drawings
FIG. 1 is a front view of an automatic supply frame of a production line according to the present invention;
FIG. 2 is a front view of the feeding mechanism of the present invention;
FIG. 3 is an elevational view of the stapling mechanism of the present invention;
FIG. 4 is a cross-sectional view of the stapling mechanism of the present invention;
FIG. 5 is a side view of the stapling mechanism of the present invention;
FIG. 6 is a front view of the staple holding mechanism of the present invention;
FIG. 7 is a detail view of the contour wheel of the present invention;
FIG. 8 is a perspective view of the helical hex head of the present invention;
FIG. 9 is a front view of the present invention staple feeding mechanism;
fig. 10 is a top view of a screw of the present invention.
Reference numerals: 1. a feeding framework; 2. a connecting member; 3. feeding material and making the material flow into a bar; 4. blanking and smoothing strips; 5. a feeding mechanism; 6. a nail feeding mechanism; 7. a nail holding mechanism; 8. a nail feeding mechanism; 9. feeding a material box; 10. feeding a bracket; 11. feeding fluent strips; 12. a baffle plate; 13. a feeding cylinder; 14. a blanking cylinder; 15. a nail block is arranged; 16. rotating the column; 17. a motor; 18. a through hole; 19. a first thread; 20. a left slide block and a right slide block; 21. a nailing cylinder; 22. a left and a right slide rail; 23. a front slider and a rear slider; 24. front and rear slide rails; 25. a fixing plate; 26. a nail holding wheel; 27. a special-shaped wheel; 28. a nail holding rod; 29. a second motor; 30. a spiral hexagonal head; 31. a push cylinder; 32. a first rotating shaft; 33. a chute; 34. a second rotating shaft; 35. a first spring; 36. a second spring; 37. a conveyor chain; 38. a screw; 39. a regular hexagonal groove; 40. a semi-finished product box; 41. keep off the material cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1, in the present invention, an automatic feeding rack for a production line comprises a plurality of feeding frameworks 1, wherein the feeding frameworks 1 are aluminum alloy wire bars for supporting each mechanism, the upper ends of the feeding frameworks 1 are provided with feeding flues 3, the feeding flues 3 are smooth, an inclined plane is arranged on the feeding frameworks 1 to facilitate the feeding boxes 9 to automatically flow to a feeding mechanism 5 by gravity, the middle parts of the feeding frameworks 1 are provided with discharging flues 4, the discharging flues 4 are smooth, the inclined plane is arranged on the feeding frameworks 1 to facilitate the empty feeding boxes 9 to automatically slide down from the device by gravity, one side of the feeding frameworks 1 is provided with the feeding mechanism 5, the feeding mechanism 5 receives the feeding boxes 9 sliding down from the feeding flues 3 and drives the feeding boxes 9 to rotate by a certain angle to align with the feeding mechanisms 6, the other side of the feeding mechanism 5 is provided with a plurality of feeding mechanisms 6, and after the feeding boxes 9 are aligned with the feeding mechanisms 6, the screw on the nail feeding mechanism 6 is screwed out, the screw sequentially screws the car lamp base, the radiator, the PCB and the light diffusion inner sleeve together in the feeding box 9, the semi-finished car lamp assembly is completed while feeding, the other side of the nail feeding mechanism 6 is provided with two nail holding mechanisms 7, the nail holding mechanisms 7 are used for clamping the screw on the nail feeding mechanism 8 and feeding the screw into the nail feeding mechanism 6, the lower ends of the nail holding mechanisms 7 are provided with the nail feeding mechanism 8, the nail feeding mechanism 8 is used for transferring the screw to the position right below the nail holding mechanism 7, the feeding material flow strip 3, the discharging flow strip 4, the feeding mechanism 5, the nail feeding mechanism 6, the nail holding mechanisms 7 and the nail feeding mechanism 8 are all fixed on the feeding framework 1, the feeding box 9 is further arranged on the feeding material flow strip 3, the feeding box 9 is used for containing the car lamp base, the radiator, the PCB, the light diffusion inner sleeve and the like which are arranged in order, one type is arranged in each feeding box 9, and the feeding boxes 9 of the car lamp base, the radiator, the PCB and the light diffusion inner sleeve are sequentially arranged from left to right, so that the car lamp base, the radiator, the PCB and the light diffusion inner sleeve can be conveniently assembled together by screws in sequence to obtain a semi-finished car lamp.
Referring to fig. 2, the feeding mechanism 5 includes a feeding frame 10, a feeding fluency strip 11, a baffle 12, a feeding cylinder 13, and a discharging cylinder 14, the feeding frame 10 is connected to the feeding frame 1, one end of the feeding frame 10 is rotatably connected to the feeding frame 1, the other end is driven by the feeding cylinder 13 and the discharging cylinder 14 to rotate up and down, the feeding fluency strip 11 is disposed at the upper end of the feeding frame 10, the feeding fluency strip 11 is smooth and disposed obliquely, so that the feeding box 9 slides from the feeding fluency strip 3 to the feeding fluency strip 11, or the feeding box 9 slides from the feeding fluency strip 11 to the discharging fluency strip 4, the baffle 12 is disposed at one end of the feeding fluency strip 11 close to the nailing mechanism 6, the baffle 12 is fixed to the feeding frame 10, so as to prevent the feeding box 9 from sliding off the feeding fluency strip 11, the feeding cylinder 13 and the discharging cylinder 14 are disposed at the lower end of the feeding frame 10, and the feeding cylinder 13 pushes the feeding frame 10, the feeding fluency strip 11 and the feeding box 9 are driven to rotate anticlockwise by a certain angle, so that the upper end face of the feeding box 9 corresponds to the nail feeding mechanism 6, when the feeding cylinder 14 pushes the feeding support 10, the feeding fluency strip 11 and the feeding box 9 are driven to rotate clockwise by a certain angle, so that the feeding fluency strip 11 corresponds to the feeding fluency strip 4, the feeding box 9 slides to the feeding fluency strip 4 from the feeding fluency strip 11 by gravity, and the empty box returning action is completed.
Referring to fig. 3-5, the nailing mechanism 6 includes a nailing block 15, a rotary column 16, a motor 17, a through hole 18, and a first thread 19, the rotary column 16 is located inside the nailing block 15, the motor 17 is located at one end of the rotary column 16 far from the feeding mechanism 5, the motor 17 can drive the rotary column 16 to rotate inside the nailing block 15, the through hole 18 is located inside the nailing block 15, two through holes 18 are parallel to the rotary column 16, the diameter of the through hole 18 is equal to the diameter of the screw head, the screw holding mechanism 7 can send the clamped screw into the through hole 18 to complete the switching operation of the screw, one side surface of the through hole 18 contacts the rotary column 16, the first thread 19 is arranged on the outer wall of the rotary column 16 and the inner wall of the through hole 18, when the screw is switched into the through hole 18, one section of the screw head is intersected with the first thread 19 in the through hole 18, the other section of the screw head is intersected with the first thread 19 on the outer wall of the rotary column 16, when the motor 17 drives the rotation post 16 to rotate, the screw thread 19 and the screw head are rotated mutually, so that the screw is axially moved when rotating in the circumferential direction, the rotation post 16 penetrates through the upper nail block 15, and when the screw is axially moved to be separated from the through hole 18, the automobile lamp base, the radiator, the PCB and the light diffusion inner sleeve can be sequentially assembled to obtain an automobile lamp semi-finished product.
Referring to fig. 3-5, the nailing mechanism 6 further includes a left and right slider 20, a nailing cylinder 21, a left and right slide rail 22, a front and rear slider 23, and a front and rear slide rail 24, wherein the left and right slider 20 is located at the lower end of the nailing block 15, the upper nail cylinder 21 is positioned at the lower end of the upper nail block 15, the upper nail cylinder 21 can drive the upper nail block 15 to rotate by a certain angle, so that the upper nail block 15 is butted with the feeding mechanism 5, screws can be conveniently screwed into a vehicle lamp base, a radiator, a PCB (printed circuit board) and a light diffusion inner sleeve, the left slide rail 22 and the right slide rail 22 are positioned at the lower ends of the left slide block 20 and the right slide block 20, the left slide block 20 and the right slide rail 22 can drive the upper nail block 15 to move left and right to be close to or away from the feeding mechanism 5, the front slide block 23 and the rear slide block 23 are positioned at the lower ends of the left slide rail 22 and the rear slide rail 24 are positioned at the lower ends of the front slide block 23 and the rear slide rail 24, the front slide block 23 and the rear.
Referring to fig. 6-8, the nail holding mechanism 7 includes a fixing plate 25, a nail holding wheel 26, a special-shaped wheel 27, a nail holding rod 28, a second motor 29, a screw hexagonal head 30, and a pushing cylinder 31, the fixing plate 25 is located on one side of the nail feeding mechanism 6, the fixing plate 25 is fixed on the feeding framework 1, the nail holding wheel 26 is located at the lower side of the front end of the fixing plate 25, the nail holding wheel 26 can move up and down and left and right, the screw is clamped from the nail feeding mechanism 8 when moving up and down, the screw is fed into the nail feeding mechanism 6 when moving left and right, the special-shaped wheel 27 is located at the upper end of the nail holding wheel 26, as shown in fig. 7, the distances from the axis of the special-shaped wheel 27 are a, B, and C, which correspond to A, B, C, respectively, where a is greater than B and less than C, when the special-shaped wheel 27 is at an initial position, point B contacts the special-shaped nail holding wheel 26, the nail holding wheel 27 rotates along the axis to, the screw is clamped by the screw hexagonal head 30, the special-shaped wheel 27 continues to rotate along the axle center until the point A contacts with the screw holding wheel 26, the screw is clamped, after the screw is clamped, the screw holding wheel 26 rotates to enable the screw to be aligned to the screw loading mechanism 6, the screw holding rod 28 is located on one side of the screw holding wheel 26, the screw holding rod 28 is fixedly connected with the screw holding wheel 26, the second motor 29 is located at one end, away from the screw holding wheel 26, of the screw holding rod 28, the second motor 29 can drive the screw hexagonal head 30 to rotate, the screw hexagonal head 30 is located at one end, away from the screw holding rod 28, of the second motor 29, the screw hexagonal head 30 is used for clamping the screw, the pushing cylinder 31 is located on the other side of the screw holding wheel 26, the pushing cylinder 31 pushes the screw holding wheel 26 to move left and right, after the clamped screw is close to the screw loading mechanism 6, the second motor 29 drives the screw hexagonal head 30 and the screw to rotate, the screw thread at the head part of the screw and the first thread 19 are mutually rotated and intersected, and the action of sending the screw from the screw holding mechanism 7 to the screw feeding mechanism 6 is completed.
Referring to fig. 6 to 8, the nail holding mechanism 7 further includes a first rotating shaft 32, a sliding slot 33, a second rotating shaft 34, a first spring 35, and a second spring 36, the first rotating shaft 32 passes through the axis of the nail holding wheel 26, the other end of the first rotating shaft 32 is connected to a motor to drive the nail holding wheel 26 to rotate, the sliding slot 33 is disposed on the fixing plate 25, the sliding slot 33 is cross-shaped, the first rotating shaft 32 can slide in the sliding slot 33 to drive the nail holding wheel 26 to move up and down or left and right during sliding, the second rotating shaft 34 passes through the axis of the special-shaped wheel 27, the second rotating shaft 34 is driven by the motor, the special-shaped wheel 27 can be driven to rotate, the first spring 35 is connected with the first rotating shaft 32 and the second rotating shaft 34, the first spring 35 assists the special-shaped wheel 27 to reset the nail holding wheel 26, the second spring 36 is connected with the first rotating shaft 32 and the pushing cylinder 31, and the second spring 36 assists the pushing cylinder 31 to reset the nail holding wheel 26.
Referring to fig. 9 to 10, the screw feeding mechanism 8 includes a conveying chain 37, a screw 38, and a regular hexagonal groove 39, the conveying chain 37 is located below the screw holding mechanism 7, the conveying chain 37 can drive the screw 38 to move when rotating, so that the screw 38 is located right below the screw holding wheel 26, the screw 38 is located on the conveying chain 37, a first thread 19 is also arranged on a nut side portion of the screw 38, when the first thread 19 on the nut of the screw 38 and the first thread 19 on the rotating column 16 and the through hole 18 rotate mutually, a semi-finished vehicle lamp can be conveyed and assembled, the regular hexagonal groove 39 is arranged on a nut top portion of the screw 38, and the screw 38 can be clamped by inserting the screw hexagonal head 30 into the regular hexagonal groove 39.
Referring to fig. 1, a semi-finished product box 40 is disposed between the feeding mechanism 5 and the nailing mechanism 6 for holding the fed semi-finished products.
Referring to fig. 1, a material blocking cylinder 41 is disposed at an end of the feeding bar 3 close to the feeding mechanism 5, so as to prevent disorder and difficulty in feeding of the feeding box 9 on the feeding bar 3.
Referring to fig. 1, the feeding frameworks 1 are connected by the connecting members 2, and the connecting members 2 connect the feeding frameworks 1 to form a framework required by the device.
The working principle of the invention is as follows:
the method comprises the following steps: the feeding strip 3 firstly feeds a feeding box 9 containing a plurality of car lamp bases into a feeding mechanism 5, a screw 38 on a screw feeding mechanism 8 is clamped by a screw holding mechanism 7, then the screw 38 is conveyed to a screw feeding mechanism 6 by the screw holding mechanism 7, then the screw feeding mechanism 6 and the feeding mechanism 5 rotate by a certain angle, the screw 38 in the screw feeding mechanism 6 is aligned with the car lamp base in the feeding box 9, then the screw feeding mechanism 6 screws the screw 38, a part of the screw 38 is screwed into the car lamp base, then a left sliding block 20 and a right sliding rail 22 drive the screw feeding mechanism 6 to move left, the screw 38 on the screw feeding mechanism 6 drives the car lamp base to be separated from the feeding box 9, then a front sliding block 23 and a rear sliding rail 24 drive the screw feeding mechanism 6 to move back, so that the next screw feeding mechanism 6 is aligned with the car lamp base in the feeding box 9, the operation is repeated, and the next car lamp base is separated from the feeding box 9, until all the car lamp bases in the feeding box 9 are respectively clamped by the screws 38 in the plurality of feeding mechanisms 6, then the feeding mechanism 5 is rotated to feed the empty feeding box 9 onto the discharging fluency strip 4;
step two: then the feeding flues 3 send the feeding boxes 9 containing a plurality of radiators to the feeding mechanism 5, in the step one, a plurality of feeding mechanisms 6 for clamping the base of the car lamp are driven by the front and rear sliders 23 and the front and rear slide rails 24 to move forwards, the feeding mechanisms 6 continue to screw the screws 38, so that the radiators are separated from the feeding boxes 9 until all the radiators in the feeding boxes 9 are clamped by the screws 38, the feeding mechanism 5 is rotated, and the feeding boxes 9 in empty boxes are sent to the discharging flues 4;
step three: similarly, the step one and the step two are carried out, the vehicle lamp base and the nailing mechanism 6 of the radiator are clamped, and then the bolt 38 is rotated to clamp the PCB;
step four: similarly, the first step and the second step are carried out, the nailing mechanism 6 of the vehicle lamp base, the radiator and the PCB is clamped, the screw 38 is rotated to clamp the light diffusion inner sleeve, the screw 38 is completely screwed out of the nailing mechanism 6 while the action of clamping the light diffusion inner sleeve is completed, the screw 38 separates the nailing mechanism 6 from the vehicle lamp base, the radiator, the PCB and the light diffusion inner sleeve after the assembly is completed, and the vehicle lamp base, the radiator, the PCB and the light diffusion inner sleeve fall into the semi-finished product box 40, so that the vehicle lamp part feeding step is completed, and a vehicle lamp semi-finished product is obtained;
the working principle of the feeding mechanism 5 in the first step is as follows: when the feeding cylinder 13 pushes the feeding support 10, the feeding fluency strips 11 and the feeding box 9 are driven to rotate anticlockwise by a certain angle, so that the upper end face of the feeding box 9 corresponds to the nail feeding mechanism 6, when the feeding cylinder 14 pushes the feeding support 10, the feeding fluency strips 11 and the feeding box 9 are driven to rotate clockwise by a certain angle, so that the feeding fluency strips 11 and the feeding fluency strips 4 correspond, and the feeding box 9 slides to the fluency strips 4 from the feeding fluency strips 11 by gravity to finish the return action of an empty box;
the working principle of the nail feeding mechanism 6 in the first step is as follows: the screw is switched into the through hole 18, one section of thread at the head of the screw is intersected with the first thread 19 in the through hole 18, the other section of thread at the head of the screw is intersected with the first thread 19 on the outer wall of the rotating column 16, when the motor 17 drives the rotating column 16 to rotate, the first thread 19 and the thread at the head of the screw rotate mutually, so that the screw 38 axially moves while rotating circumferentially, and the lamp base, the radiator, the PCB and the light diffusion inner sleeve are sequentially assembled while the screw 38 is gradually separated from the nailing mechanism 6;
the working principle of the nail holding mechanism 7 in the first step is as follows: at the initial position, the screw hexagonal head 30 points to the direction of the screw 38, the point B of the special-shaped wheel 27 contacts with the screw holding wheel 26, then the special-shaped wheel 27 rotates along the axis to the point C to contact with the screw holding wheel 26, the screw holding wheel 26 is driven to move downwards, the screw hexagonal head 30 extends into the regular hexagonal groove 39 to clamp the screw 38, the special-shaped wheel 27 continues to rotate along the axis to the point a to contact with the screw holding wheel 26, the screw 38 is clamped, after the screw 38 is clamped, the first rotating shaft 32 is driven by the motor to rotate 90 degrees, the screw holding wheel 26 is driven to rotate, the screw 38 is aligned with the screw feeding mechanism 6, then the air cylinder 31 is driven to push the screw holding wheel 26 to move rightwards, after the clamped screw 38 approaches the screw feeding mechanism 6, the second motor 29 sequentially drives the screw hexagonal head 30 and the screw 38 to rotate, so that the thread at the head of the screw 38 and the first thread 19 intersect with each other, and the screw 38 is screwed into the through hole 18, the screw 38 is fed from the screw holding mechanism 7 to the screw feeding mechanism 6.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. Production line automatic feed frame, including a plurality of feed skeletons (1), its characterized in that: the feeding mechanism is characterized in that feeding material fluency strips (3) are arranged at the upper end of the feeding framework (1), discharging fluency strips (4) are arranged at the middle of the feeding framework (1), a feeding mechanism (5) is arranged on one side of the feeding framework (1), a plurality of feeding mechanisms (6) are arranged on the other side of the feeding mechanism (5), two nail holding mechanisms (7) are arranged on the other side of the feeding mechanism (6), a nail feeding mechanism (8) is arranged at the lower end of each nail holding mechanism (7), the feeding fluency strips (3), the discharging fluency strips (4), the feeding mechanism (5), the nail feeding mechanism (6), the nail holding mechanisms (7) and the nail feeding mechanism (8) are all fixed on the feeding framework (1), and a feeding box (9) is further arranged on the feeding fluency strips (3).
2. The automatic supply rack of production line according to claim 1, characterized in that: pan feeding mechanism (5) are including pan feeding support (10), pan feeding fluent strip (11), baffle (12), pan feeding cylinder (13), unloading cylinder (14), feed skeleton (1) is connected in pan feeding support (10), pan feeding fluent strip (11) set up in pan feeding support (10) upper end, baffle (12) set up the one end that is close on pan feeding fluent strip (11) and sews up nail mechanism (6), pan feeding cylinder (13) and unloading cylinder (14) are located pan feeding support (10) lower extreme.
3. The automatic supply rack of production line according to claim 1, characterized in that: go up nail mechanism (6) including last nail piece (15), rotation post (16), motor (17), through-hole (18), screw thread (19), it is inside to rotate post (16) and be located nail piece (15), motor (17) are located the one end of rotating post (16) and keeping away from pan feeding mechanism (5), through-hole (18) are located nail piece (15), through-hole (18) have two and with rotate post (16) parallel arrangement, a side of through-hole (18) with rotate post (16) contact, be provided with screw thread (19) No. one on rotation post (16) outer wall and through-hole (18) inner wall, it goes up nail piece (15) to rotate post (16) break-through.
4. The automatic supply rack of production line according to claim 3, characterized in that: go up nailing mechanism (6) and still include slider (20) about, go up nail cylinder (21), control slide rail (22), front and back slider (23), front and back slide rail (24), control slider (20) and be located nail piece (15) lower extreme, and go up nail piece (15) articulated, it is located nail piece (15) lower extreme to go up nail cylinder (21), control slide rail (22) and be located slider (20) lower extreme about, slide rail (22) lower extreme about slide rail (23) is located, slide rail (24) are located front and back slider (23) lower extreme around.
5. The automatic supply rack of production line according to claim 1, characterized in that: hold nail mechanism (7) including fixed plate (25), hold nail wheel (26), dysmorphism wheel (27), hold nail pole (28), No. two motor (29), spiral hexagonal head (30), promote cylinder (31), fixed plate (25) are located last nail mechanism (6) one side, it is located fixed plate (25) front end downside to hold nail wheel (26), dysmorphism wheel (27) are located and hold nail wheel (26) upper end, it is located and holds nail wheel (26) one side to hold nail pole (28), No. two motor (29) are located and hold the one end of nail wheel (26) far away from holding nail pole (28), spiral hexagonal head (30) are located No. two motor (29) and keep away from the one end of holding nail pole (28), it is located and holds nail wheel (26) opposite side to promote cylinder (31).
6. The automatic supply rack of production line according to claim 5, characterized in that: hold nail mechanism (7) and still include a axis of rotation (32), spout (33), No. two axis of rotation (34), a spring (35), No. two spring (36), an axis of rotation (32) pass the axle center of holding nail wheel (26), spout (33) set up on fixed plate (25), an axis of rotation (32) can slide in spout (33), No. two axis of rotation (34) pass the axle center of dysmorphism wheel (27), an axis of rotation (32) and No. two axis of rotation (34) are connected in a spring (35), No. two axis of rotation (32) and push cylinder (31) are connected in spring (36).
7. The automatic supply rack of production line according to claim 1, characterized in that: send nail mechanism (8) including transporting chain (37), screw (38), regular hexagon groove (39), it is located and holds nail mechanism (7) below to transport chain (37), screw (38) are located and transport chain (37), the nut lateral part of screw (38) also is provided with a screw thread (19), the nut top of screw (38) is provided with regular hexagon groove (39).
8. The automatic supply rack of production line according to claim 1, characterized in that: and a semi-finished product box (40) is arranged between the feeding mechanism (5) and the nail feeding mechanism (6).
9. The automatic supply rack of production line according to claim 1, characterized in that: and a material blocking cylinder (41) is arranged at one end of the feeding material guide bar (3) close to the feeding mechanism (5).
10. The automatic supply rack of production line according to claim 1, characterized in that: the feeding frameworks (1) are connected through connecting pieces (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010669375.2A CN111674824A (en) | 2020-07-13 | 2020-07-13 | Automatic feeding frame of production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010669375.2A CN111674824A (en) | 2020-07-13 | 2020-07-13 | Automatic feeding frame of production line |
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| Publication Number | Publication Date |
|---|---|
| CN111674824A true CN111674824A (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010669375.2A Pending CN111674824A (en) | 2020-07-13 | 2020-07-13 | Automatic feeding frame of production line |
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| Country | Link |
|---|---|
| CN (1) | CN111674824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830572A (en) * | 2021-10-26 | 2021-12-24 | 吉林工程技术师范学院 | Automatic device of puting in of machine part |
-
2020
- 2020-07-13 CN CN202010669375.2A patent/CN111674824A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830572A (en) * | 2021-10-26 | 2021-12-24 | 吉林工程技术师范学院 | Automatic device of puting in of machine part |
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