CN110814739A - Automatic stationery folder assembling equipment - Google Patents

Automatic stationery folder assembling equipment Download PDF

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Publication number
CN110814739A
CN110814739A CN201911156500.3A CN201911156500A CN110814739A CN 110814739 A CN110814739 A CN 110814739A CN 201911156500 A CN201911156500 A CN 201911156500A CN 110814739 A CN110814739 A CN 110814739A
Authority
CN
China
Prior art keywords
seat
clamping piece
clamping
pin
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911156500.3A
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Chinese (zh)
Inventor
何道兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yiwu Hongri Intelligent Technology Co Ltd
Original Assignee
Yiwu Hongri Intelligent Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yiwu Hongri Intelligent Technology Co Ltd filed Critical Yiwu Hongri Intelligent Technology Co Ltd
Priority to CN201911156500.3A priority Critical patent/CN110814739A/en
Publication of CN110814739A publication Critical patent/CN110814739A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • B23P21/004Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
    • B23P21/006Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • B23P19/001Article feeders for assembling machines
    • B23P19/007Picking-up and placing mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The invention discloses automatic stationery clamp assembling equipment which comprises a rack, wherein a controller and a rotating disc are arranged on the rack, a clamping seat is arranged on the rotating disc, a first clamping piece mounting device, a second clamping piece mounting device, a torsional spring mounting device, a pin pressing device and a material taking device are arranged on the rack outside the rotating disc, the clamping seat comprises a seat body, a first clamping piece seat and a second clamping piece seat are arranged on the seat body, clamping piece placing grooves are formed in the first clamping piece seat and the second clamping piece seat, the clamping piece placing grooves extend in the width direction of clamping pieces, the two clamping piece placing grooves are respectively inclined towards two sides in the vertical direction, and the second clamping piece seat is positioned on one side of the first clamping piece seat and can move away from the first clamping piece seat. This clip kludge is through changing the holder structure, carries out corresponding change to other devices simultaneously for the clamping piece can the side direction carry out the amalgamation, thereby realizes the equipment to the clamping piece that can't stabilize the side and crouch.

Description

Automatic stationery folder assembling equipment
Technical Field
The invention relates to the technical field of clamp assembling machines, in particular to automatic assembling equipment for a stationery clamp.
Background
The clamp is a common clamping tool in daily life. Currently, most clips are assembled by a clip assembling machine. As shown in chinese patent No. 201711482682.4, the device includes a rotating disc that is rotated by a divider. A plurality of clamping seats are uniformly arranged on the circumference of the rotating disc, a plurality of stations are arranged on the rack outside the clamping seats and are opposite to the clamping seats, and two clamping piece mounting devices, a spring pin mounting device, a rivet pressing device and a material taking device are respectively arranged on the stations.
When the clamp is assembled by the assembling machine, the clamping pieces are placed in a side-lying mode, and when the clamping pieces are conveyed into the clamping seat, the clamping pieces are longitudinally stacked above the feeding hole of the feeding seat along the width direction of the clamping pieces. The clamping pieces enter the feeding seat one by one under the action of gravity, and are conveyed into the clamping seat along the height direction of the clamping pieces for splicing under the action of a push rod in the feeding seat.
The clamp assembling machine can only assemble the clamping pieces which are partially planar and can be stably placed on the side, and the clamping pieces which are not flat on the side and cannot be stably placed on the side cannot be assembled. Whereas in real life the sides of a large number of clips are not planar.
As shown in fig. 22, the clip of the stationery clamp includes a pressing portion 91 and a clamping portion 92, a pivot mounting ear 93 is disposed between the pressing portion and the clamping portion, and a pin hole 94 is disposed on the pivot mounting ear 93. The width of the pressing portion 91 is much smaller than the width of the clamping portion 92, resulting in that the side surface of the clip is not flat and the clip cannot be stably placed on its side. The clip assembly machine is not suitable for assembling clips with non-planar clip side surfaces.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the automatic stationery clamp assembling equipment which can assemble the clamping piece which is not plane on the side and cannot be stably placed on the side.
The technical purpose of the invention is realized by the following technical scheme: an automatic stationery clip assembling device comprises a rack, a controller and a rotating disc are arranged on the rack, a clamping seat is arranged on the rotating disc, a first clamping piece mounting device, a second clamping piece mounting device, a torsional spring mounting device, a pin pressing device and a material taking device are arranged on the rack outside the rotating disc, the clamping seat comprises a seat body, a first clamping piece seat and a second clamping piece seat are arranged on the seat body, clamping piece placing grooves are respectively arranged on the first clamping piece seat and the second clamping piece seat, the clamping piece placing grooves extend along the width direction of clamping pieces, the two clamping piece placing grooves are respectively inclined towards two sides in the vertical direction, the second clamping piece seat is arranged at one side of the first clamping piece seat and can move away from the first clamping piece seat, the first clamping piece mounting device and the second clamping piece mounting device both comprise a first clamping piece discharging seat and a clamping piece driving device, a clamping piece discharging groove is arranged in the first clamping piece seat, an elastic positioning piece is arranged at the front end of the first discharging seat, and a clamping piece clamping and pushing device is arranged above the material discharging seat, and is used for clamping the upper end of the clamping piece and driving the clamping piece to push the elastic positioning piece away to be installed in the clamping seat from the front end of the clamping piece material discharging groove.
Through the technical scheme, the clamping pieces can be pushed, placed and spliced in an upright placing mode. When the clamping piece is positioned, the lower end of the clamping part and the outer surface of the clamping piece part are used as positioning surfaces, so that the clamping piece is positioned. The clamping piece is pushed along the width direction of the clamping piece when being pushed. The clamping seat is provided with a first clamping piece seat and a second clamping piece seat, and the second clamping piece seat can move laterally relative to the first clamping piece seat, so that the distance between the first clamping piece seat and the second clamping piece seat is greater than the sum of the widths of the pivoting lugs of the two clamping pieces. After the two clamping pieces are respectively arranged in the first clamping piece seat and the second clamping piece seat, the clamping piece seats move towards the first clamping piece seat in the lateral direction, and therefore the clamping pieces are spliced. When the two clamping pieces are spliced, the two clamping pieces are spliced laterally, so that interference between the pivot mounting lugs of the two clamping pieces in the width direction is avoided.
The clamping piece clamping and pushing device can clamp the upper end of the clamping piece and simultaneously push the clamping piece into the clamping seat from the material discharging seat I, so that the clamping seat is installed.
Preferably, the clamping piece placing groove comprises a clamping part lower end limiting groove, and the clamping part lower end of the clamping piece is clamped into the clamping part lower end limiting groove.
Through above-mentioned technical scheme, the setting of clamping part lower extreme spacing groove can carry out better spacing to the clamping part lower extreme of clamping piece to make the clamping piece place more stable in the clamping piece seat, the position is more accurate, when making two clamping pieces amalgamation, the cotter hole on two clamping pieces can accurately align.
Preferably, the first clamping piece seat and the second clamping piece seat are provided with installation cavities, and magnetic parts are installed in the installation cavities.
Through above-mentioned technical scheme, general clip is formed by the punching press of iron sheet mostly, and the setting of magnetic part can adsorb the clamping piece of installing in the clamping piece seat, makes the clamping piece surface can place the chamber surface with the clamping piece and closely laminates to when avoiding two lateral shifting of clamping piece seat, the clamping piece in clamping piece seat one or clamping piece seat two leads to clamping piece mounted position to change because of reasons such as vibration, influences the accuracy of clamping piece amalgamation.
Preferably, a reset spring is arranged between the second clamping piece seat and the seat body, the reset spring can drive the first clamping piece seat to move in the two directions, a driving groove is formed in the second clamping piece seat, a cross beam is erected on the rotating disc, a first clamping piece seat driving device is installed on the cross beam and comprises a driving rod, a first driving inclined plane is arranged on the driving rod, and the driving rod is inserted into the driving groove and pushes the first clamping piece seat to slide in the two directions away from the first clamping piece seat through the first driving inclined plane.
Through the technical scheme, the reset spring is arranged between the second clamping piece seat and the seat body, so that the second clamping piece seat can always have the trend of being attached to the first clamping piece seat, and the first clamping piece seat can be stably attached to the second clamping piece seat without external force, so that the two clamping piece placing grooves are spliced to form the clamping piece splicing cavity.
The arrangement of the clamping piece seat driving device can drive the clamping piece seat to move towards one side far away from the first clamping piece seat, so that the clamping piece arranged in the first clamping piece seat cannot influence the second clamping piece to be arranged in the second clamping piece seat.
Through set up the drive groove on the clamping piece seat two, set up the mode of drive inclined plane on the actuating lever, when the actuating lever inserts the drive inslot on the clamping piece seat, can drive the clamping piece seat to the direction that keeps away from clamping piece seat one relatively conveniently and remove. When the driving rod is pulled out of the driving groove I, the second clamping piece seat moves towards the first clamping piece seat under the action of the return spring and is attached to the first clamping piece seat again.
Preferably, torsional spring installation device includes row material seat two and torsional spring drive arrangement, it arranges the silo to have seted up the torsional spring in row material seat two, it deposits the material seat to arrange two front ends of material seat and be provided with the torsional spring, it deposits the silo to have seted up the torsional spring in the torsional spring material seat, torsional spring material storage tank side intercommunication torsional spring row silo, the chute feeder has been seted up to torsional spring material storage tank below, the chute feeder top is provided with the scalable ejector pin that inserts the chute feeder, torsional spring material storage seat side is provided with longitudinal drive arrangement, longitudinal drive arrangement drive torsional spring material storage seat lower extreme vertically inserts or takes the holder out.
Through the technical scheme, the torsion spring can be conveniently loaded between the two clamping pieces from the upper ends of the two spliced clamping pieces, so that the torsion spring can be installed. The torsional spring can be placed in the row material tank one by one with the mode of lying on one's side to in the torsional spring stock seat of carrying row material tank front end under torsional spring drive arrangement's effect, be provided with the chute feeder of vertical setting in the stock seat, the chute feeder top is provided with the ejector pin pole, the torsional spring enters into the stock tank under the effect of ejector pin pole. Meanwhile, the material storage seat can be arranged in a split mode, the lower end of the material storage seat can be movably arranged, and when the material pushing rod pushes the torsion spring to enter the material conveying groove and move downwards, the lower end of the material storage seat is also inserted between the two spliced clamping pieces, so that the inner ring of the torsion spring and a pin hole in the pivot mounting lug are basically in a concentric state. So that the pin can smoothly pass through the clip and the torsion spring.
Preferably, the pin installation device includes row material seat three and pin drive arrangement, row material seat three is seted up pin row material groove, pin row material groove front end is provided with the pin and moves the material mechanism, the pin moves the material mechanism and includes the fixed block, it deposits the material seat to slide to be provided with the pin in the fixed block, it deposits the silo to have seted up the pin in the pin stock seat, pin feed seat is installed to fixed block one end, still include the contact pin, the contact pin inserts in the mount pad from the fixed block outside, it is ejecting from pin feed seat front end to deposit the pin in the silo at the pin, pack into on the clamping piece.
Through above-mentioned technical scheme, the setting of the pin stock seat in fixed block and the fixed block for installation to torsional spring and pin is realized at same station to pin installation device and torsional spring installation device. When the installation of the pins is realized, the interference between the third discharging seat for conveying the pins and the second discharging seat for conveying the torsion spring can be avoided. The pin installation device is arranged in such a way that the pin can be conveyed along the axis direction of the pin, and meanwhile, the pin is moved to the outside of a pin hole on the pin installation lug just opposite to the pin discharge groove from the front end of the pin discharge groove through the movement of the pin storage seat, and then the pin installation device is installed in the pin hole through the pin.
The fixing block is also provided with a pin feeding seat, and the specific structure of the pin feeding seat can refer to patent number 201711482682.4 which is named as a pin feeding seat structure in the automatic clamp assembling machine.
Preferably, the material taking device comprises a fixing frame and a material taking driving device, the front end of the material taking driving device is connected with a mandril installation block, a mandril is installed on the mandril installation block, the mandril is positioned at the back of the clamping seat, and the mandril passes through the clamping seat along the width direction of the clamping piece to be abutted against the clamping piece under the action of the material taking driving device, so that the assembled clamp is withdrawn from the clamping seat.
Through the technical scheme, the assembled clamp can be conveniently taken out of the clamp holder, so that the clamp holder can realize next circulation.
Preferably, the rack is provided with a divider, an input shaft of the divider is connected with the power device, and the rotating disc is fixed on an output shaft of the divider.
Through above-mentioned technical scheme, power device is connected with the decollator, and when power device rotated at the uniform velocity, drive the rotation of angles such as decollator interval. Therefore, the rotating disc also intermittently rotates at equal angles, so that the rotating disc can be matched with the work rhythm of each mounting device conveniently, and the control is realized conveniently.
Preferably, the device further comprises a rotation angle sensor, a rotation shaft of the rotation angle sensor is connected with the input shaft and rotates at the same angle, the rotation angle sensor is connected with the controller, and the controller detects the rotation angle of the input shaft so as to control one or more actions of the first clamping piece mounting device, the second clamping piece mounting device, the torsion spring mounting device, the pin pressing device and the material taking device.
Through the technical scheme, the rotation angle sensor can be used for detecting the rotation angle of the input shaft of the divider, and the actions of all the parts in all the installation devices are controlled through detecting the rotation angle of the input shaft, so that all the devices can be installed in a preset action sequence to smoothly realize the installation actions. The rotation angle sensor may use an encoder.
Preferably, still include switch spare and the location portion of mutually supporting, the switch spare sets up in pivot or input shaft outside, and location portion rotates along with pivot or input shaft circumference.
Through the technical scheme, the controller carries out technology on the pulse signal output by the rotating angle sensor, so that the rotating angle of the input shaft of the divider is determined. The on-off key and the positioning portion are matched with each other to clear the controller, so that the controller is cleared once when the input shaft rotates for one circle, error accumulation generated in the long-time working process of the controller and the corner sensor is avoided, deviation is generated between the rotation angle of the input shaft and the actual rotation angle of the input shaft, which is detected by the controller, and the rotation disc and the mounting device cannot be accurately matched to influence the smooth operation of the clamp assembling machine.
Preferably, still include clamping piece electric induction system, clamping piece electric induction system includes elasticity response piece and insulating part, frame and low voltage power intercommunication, and the insulating part is fixed in the frame, and elasticity response piece is fixed on the insulating part, and elasticity response piece is in the outside of holder process department, and elasticity response piece is connected with the controller, whether has the clamping piece to detect in the holder.
Through the technical scheme, whether the clamping piece is installed in the clamping seat or not can be detected through the arrangement of the clamping piece electric induction device, so that the follow-up work of each installation device is determined. If the first clamping piece seat is not provided with the clamping piece, each subsequent mounting device does not act on the first clamping piece seat until the first clamping piece seat rotates a circle and returns to the first clamping piece mounting device again, and the clamping piece is mounted on the first clamping piece seat under the action of the first clamping piece mounting device. When no clamping piece is arranged on the corresponding clamping piece seat II, each installation device does not act on the clamping seat until the clamping seat rotates to the clamping piece installation device II again, and the clamping piece is installed on the clamping piece seat II under the action of the clamping piece installation device II. Similarly, when the material taking device does not withdraw the assembled clamp in the clamping seat from the clamping seat, the subsequent devices of the material taking device do not act on the clamping seat until the clamping seat rotates to the material taking device again, and the assembled clamp in the clamping seat is withdrawn under the action of the material taking device.
Preferably, the pivot lug shaping device is arranged between the first clamping piece mounting device and the second clamping piece mounting device and comprises an extrusion rod, the end part of the extrusion rod is arranged on the outer side of the pivot lug of the clamping piece, the extrusion rod is connected with an extrusion rod driving device, and the extrusion rod driving device drives the extrusion rod to move oppositely to extrude the pivot lug inwards.
Through the technical scheme, the types of the clamping pieces can be reduced. Generally, the clamping piece is divided into a large piece and a small piece, and the distance between two pivot mounting lugs of the small piece is smaller than that of the large piece; the distance between the ears is arranged according to the pivot. When assembling, the two pivot mounting lugs of the small piece are positioned between the two pivot mounting lugs of the large piece.
The existing clamping piece is mostly formed by stamping a metal sheet, and the clamping piece pivot mounting lug has certain deformation capacity. Through the extrusion of the extrusion pole, can make the pivot dress ear of one of them piece clamping piece whole to the clamping piece middle part slope to reduce the distance between two pivot dress ears, thereby only need the clamping piece of a size can realize the equipment of clip.
Compared with the prior art, the invention has the beneficial effects that: through the change to holder and clamping piece installation device, make the clamping piece adopt the mode of placing upright to carry and fix a position, avoid because the clamping piece side is not the plane, the unable problem of lying on one's side of stabilizing places for two clamping pieces can be installed in the holder with upright state and carry out the amalgamation, realize the equipment of whole clip.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a perspective view of the holder;
FIG. 3 is an exploded view of the cartridge;
FIG. 4 is a schematic structural view of the clip installed in the first clip holder;
FIG. 5 is a schematic structural view of the clip installed in the clip seat II;
FIG. 6 is a schematic view of the clip installation assembly when installed on a rack;
FIG. 7 is a schematic structural diagram of a first clip mounting device;
FIG. 8 is a schematic structural view of a first discharge seat;
FIG. 9 is a schematic view of the pivot ear shaping device mounted on the frame;
FIG. 10 is a schematic view of the pivot ear shaping device;
FIG. 11 is a schematic structural view of the second clamping piece mounting device and the clamping piece seat driving device when mounted on the frame;
FIG. 12 is an exploded view of the collet driver;
FIG. 13 is a schematic view of the torsion spring mounting device and the pin mounting device when mounted on the frame;
FIG. 14 is a schematic structural view of the torsion spring mounting device;
FIG. 15 is a schematic structural view of a torsion spring storage seat portion of the torsion spring mounting apparatus;
FIG. 16 is an exploded view of the torsion spring stock seat portion of the torsion spring mounting arrangement;
FIG. 17 is a schematic view of the construction of the pin installation apparatus;
FIG. 18 is an exploded view of the pin installation apparatus;
FIG. 19 is a schematic view of the pin pressing device;
FIG. 20 is a schematic view of a reclaimer assembly;
fig. 21 is a schematic view of the structure at the rotation angle sensor;
figure 22 is a schematic view of a clip configuration.
Reference numerals: 1. a frame; 2. a controller; 3. rotating the disc; 4. a holder; 5. a first clamping piece mounting device; 6. a second clamping piece mounting device; 7. a torsion spring mounting device; 8. a pin mounting device; 9. a pin pressing device; 10. a material taking device; 11. a base body; 12. a first clamping sheet seat; 13. a second clamping piece seat; 14. a clamping piece placing groove; 15. a first discharging seat; 16. a clamping piece discharging groove; 17. an elastic positioning member; 18. the clamping piece clamps the pushing device; 19. a limiting groove at the lower end of the clamping part; 20. a mounting cavity; 21. a magnetic member; 22. a return spring; 24. a cross beam; 25. a holder driving device; 26. a drive rod; 27. driving the first inclined plane; 28. a drive slot; 29. a discharging seat II; 30. a torsion spring drive; 31. a torsion spring discharge chute; 32. a torsion spring storage seat; 33. a torsion spring storage groove; 34. a feed chute; 35. a material pushing rod; 36. a longitudinal driving device; 37. a discharging seat III; 38. a pin driving device; 39. a pin discharging groove; 40. a pin moving mechanism; 41. a fixed block; 42. a pin stock seat; 43. a pin stock storage groove; 44. a pin feed socket; 45. inserting a pin; 46. a fixed mount; 47. a take-off drive; 48. a mandril mounting block; 49. a top rod; 50. a divider; 51. an input shaft; 52. an output shaft; 53. a rotation angle sensor; 54. a rotating shaft; 55. a switch member; 56. a positioning part; 57. a clip electric induction device; 58. an elastic sensing member; 59. an insulating member; 60. an extrusion stem; 61. an extrusion stem drive device; 62. a lug shaping device is pivoted; 63. a guide block; 64. a guide bar; 65. a longitudinal spring; 66. a clamping jaw; 67. a clamping jaw pushing cylinder; 68. mounting a plate; 69. the driving block pushes the air cylinder; 70. a drive block; 71. a second driving inclined plane; 72. a drive rod guide block; 73. a return spring; 74. a fixed part; 75. a moving part; 76. a material moving cylinder; 77. a cover plate; 78. an insertion hole; 79. a clip driving device; 80. a first pneumatic finger; 81. a second pneumatic finger; 83. A driving rod limiting plate; 84. a drive rod extension opening; 85. a punch; 86. a coupling; 87. a first cylinder; 88. a second air cylinder; 89. a third air cylinder; 90. a cylinder IV; 91. a pressing part; 92. a clamping portion; 93. pivotally mounting the lug; 94. a pin hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
An automatic stationery clamp assembling device comprises a machine frame 1, wherein a power device (not shown in the figure) is arranged in the machine frame 1, and the power device can use a motor. The holder 4 is provided with a divider 50, and an input shaft 51 of the divider 50 is in transmission connection with a power device through a chain or a belt. The output shaft 52 of the divider 50 is provided with the rotating disc 3, and the power device drives the rotating disc 3 to rotate intermittently at equal angles through the divider 50. A plurality of clamping seats 4 are uniformly arranged on the circumference of the rotating disc 3. A first clamping piece mounting device 5, a pivoting lug shaping device 62, a second clamping piece mounting device 6, a torsion spring mounting device 7, a pin mounting device 8, a pin pressing device 9 and a material taking device 10 are mounted on the rack 1 on the outer side of the rotating disc 3. The rear ends of the first clamping piece mounting device 5, the second clamping piece mounting device 6, the torsion spring mounting device 7 and the pin mounting device 8 are connected with a discharge hole of the vibration disc for feeding. The clamping pieces, the torsion springs and the pins are placed in the vibration disc, are arranged under the action of the vibration disc and are sent into the first clamping piece mounting device 5, the second clamping piece mounting device 6, the torsion spring mounting device 7 and the pin mounting device 8 one by one.
As shown in fig. 2 to 5, the clamping seat 4 includes a seat body 11, a first clamping piece seat 12, a second clamping piece seat 13 and a guide block 63 are disposed on the seat body 11, the first clamping piece seat 12 and the guide block 63 are fixedly mounted on the seat body 11, and the second clamping piece seat 13 is slidably disposed between the first clamping piece seat 12 and the guide block 63. One side of the second clamping piece seat 13 is provided with a guide rod 64, and the guide rod 64 is inserted in the guide block 63, so that the sliding direction of the second clamping piece seat 13 is limited. A return spring 22 is arranged between the second clamping piece seat 13 and the guide block 63, the return spring 22 can enable the second clamping piece seat 13 to have a trend of moving towards the first clamping piece seat 12, and the second clamping piece seat 13 is abutted against the first clamping piece seat 12 under the action of the return spring 22 under the action of no other external force. The guide rod 64 is provided with a driving groove 28, and the driving groove 28 is used for being matched with the driving rod to drive the second clamping piece seat 13 to slide towards the direction far away from the first clamping piece seat 12. The seat body 11 and the guide block 63 are provided with through holes for inserting the driving rod into the driving groove 28.
Clamping piece placing grooves 14 are formed in the first clamping piece seat 12 and the second clamping piece seat 13, and the clamping piece placing grooves 14 extend in the width direction of the clamping pieces. The clip placing groove 14 includes a clamping portion lower end limiting groove 19, and the lower end of the clamping portion of the clip is clipped into the clamping portion lower end limiting groove 19. Simultaneously two clamping piece standing grooves 14 incline slightly to vertical direction both sides respectively for the clamping piece surface can lean on, the laminating with the 14 surfaces of clamping piece standing groove, and the end of pressing of two clamping pieces when two clamping pieces are placed respectively in clamping piece standing groove 14 inclines to holder 4 both sides respectively, makes clamping piece upper end opening great, and the torsional spring can be installed between two clamping pieces comparatively smoothly. Still seted up installation cavity 20 on the clamping piece seat one 12 and the clamping piece seat two 13, installed magnetic part 21 in the installation cavity 20, magnetic part 21 can use magnet to can adsorb the clamping piece of iron, make the clamping piece can firmly be adsorbed in the clamping piece seat, the clamping piece is difficult for taking place the displacement in the clamping piece seat.
As shown in fig. 6 to 8, a first clip mounting device 5 is mounted on the frame 1 outside the rotary disc 3, the first clip mounting device 5 includes a first discharging seat 15 and a clip driving device 79, and the clip driving device 79 may use a linear feeder. The discharging seat one 15 is installed above the clip driving device 79. A clamping piece discharging groove 16 is formed in the first discharging seat 15, the rear end of the clamping piece discharging groove 16 is connected with a discharging hole of the vibrating disc, and the front end of the clamping piece discharging groove is aligned with the clamping piece placing groove 14 of the first clamping seat 12. The clips are arranged and transported in the clip placement groove 14 in the clip width direction.
The front end of the first material discharging seat 15 is provided with an elastic positioning piece 17, and the end part of the elastic positioning piece 17 is inserted into the clip discharging groove 16 to block and position the clips, so that the clips are arranged in the clip discharging groove 16 behind the elastic positioning piece 16. The elastic positioning piece 17 is horizontally inserted into the clip discharging groove 16 from the outer side of the discharging seat I15. And a longitudinal spring 65 is arranged on the outer side of the first discharging seat 15, and the lower end of the longitudinal spring 65 is fixed on the first discharging seat 15 through a screw, so that the axis of the longitudinal spring 65 is kept in a vertical state. A clamping piece clamping and pushing device 18 is arranged above the clamping piece at the rear side of the elastic positioning piece 17, the clamping piece clamping and pushing device 18 clamps the upper end of the clamping piece and drives the clamping piece to push the elastic positioning piece 17 open, so that the clamping piece is installed in the clamping seat 4 from the front end of the clamping piece discharge groove 16 through the elastic positioning piece 17. One end of the elastic positioning piece 17, which is positioned outside the first discharging seat 15, is sleeved on the upper end of the longitudinal spring 65. The upper end of the longitudinal spring 65 can swing so that the elastic positioning member 17 can be inserted into and withdrawn from the clip discharging slot 16.
The clamping piece clamping and pushing device 18 comprises a clamping jaw 66 for clamping the upper end of the clamping piece and a clamping jaw pushing cylinder 67 for pushing the clamping jaw 66 to move towards the clamping seat 4. The jaws 66 are actuated to clamp and unclamp by a pneumatic finger 80. The first pneumatic finger 80 is arranged at the front end of the clamping jaw pushing cylinder 67 and pushed by the clamping jaw pushing cylinder 67 to extend towards the clamping seat 4 or retract towards the first discharging seat 15.
As shown in fig. 9 and 10, the clip installation unit one 5 is provided with a pivot ear shaping unit 62 at the rear in the rotation direction of the rotary plate 3. The pivot mounting lug shaping device 62 comprises two extrusion rods 60 arranged on two clamping fingers of the pneumatic finger II 81, the two extrusion rods 60 are respectively arranged at two sides of a pivot mounting lug of a clamping piece arranged in the clamping piece seat I12, when the pneumatic finger II 81 is clamped, the two extrusion rods 60 move oppositely to extrude the pivot mounting lugs of the clamping piece arranged on the clamping piece seat I12, so that the pivot mounting lugs deform towards the inner side of the clamping piece, the width between the two pivot mounting lugs is reduced, and when the two clamping pieces are laterally spliced, the pivot mounting lugs of the extruded clamping piece can be clamped between the pivot mounting lugs of the clamping piece which is not extruded.
As shown in fig. 11 to 12, a second clip mounting device 6 and a second clip seat driving device 25 are further installed outside the rotating disc 3. The second clip mounting device 6 is similar to the first clip mounting device 5 in structure and is used for mounting the clip into the clip placing groove 14 of the second clip seat 13. Before the second clamping piece mounting device 6 mounts the clamping piece into the clamping seat, the clamping seat driving device 25 acts first to drive the second clamping seat 13 to move in the direction away from the first clamping seat 12, so that the clamping piece cannot interfere with the clamping piece mounted in the first clamping seat 12 when being mounted on the second clamping seat 13.
A beam 24 is erected on the rotating disc 3, and a clamping piece seat driving device 25 is fixed on the beam 24. The whole clamping seat driving device 25 is positioned above the rotating disc 3 and faces the corresponding clamping seat 4 of the second clamping piece mounting device 6. The clamping seat driving device 25 comprises a mounting plate 68, a driving block pushing cylinder 69 is longitudinally mounted on the mounting plate 68, a driving block 70 is mounted at the lower end of the driving block pushing cylinder 69, and a driving inclined plane II 71 is arranged on one side, facing the clamping seat 4, of the driving block 70. The mounting plate 68 also has a drive rod guide 72 mounted thereon, and the drive rod 26 is horizontally inserted into the drive rod guide 72. The front end of the driving rod 26 is provided with a first driving inclined surface 27, the first driving inclined surface 27 is arranged opposite to the first clamping seat 12, and when the driving rod 26 is inserted into a driving groove 28 on the second clamping seat 13, the first driving inclined surface 27 drives the second clamping seat 13 to slide in a direction away from the first clamping seat 12. The front end of the driving rod guide block 72 is provided with a driving rod limiting plate 83, the driving rod limiting plate 83 is provided with a driving rod extending port 84, the section of the front end of the driving rod 26 is small, the driving rod extending port 84 can extend out, the section of the rear end of the driving rod 26 is large, and the driving rod extending port 84 cannot extend out. A return spring 73 is installed in the drive rod guide block 72, the front end of the drive rod 26 is inserted outside the return spring 73, the front end of the return spring 73 abuts against the drive rod limiting plate 83, and the end face of the rear end of the drive rod 26 abuts against the rear end of the return spring 73. The rear end of the driving rod 26 is abutted against the second driving inclined surface 71 by the driving rod 26 under the action of the return spring 73. When the driving block pushing cylinder 69 pushes the driving block 70 downwards, the driving bevel II 71 pushes the driving rod to move towards the clamping seat 4, so that the front end of the driving rod 26 extends out of the driving rod extension opening 84 and is inserted into the driving groove 28 of the clamping seat II 13, and the clamping seat II 13 is pushed to move towards the direction far away from the clamping seat I12. When the clip is mounted on the clip seat II 13, the driving block pushing cylinder 69 retracts, and the driving rod 26 exits the driving groove 28 under the action of the return spring 73. In the process, the second clamping piece seat 13 is reset under the action of the reset spring 22, slides towards the first clamping piece seat 12 in the lateral direction and is abutted against the first clamping piece seat 12, so that clamping pieces arranged on the first clamping piece seat 12 and the second clamping piece seat 13 are spliced in the lateral direction.
And a torsion spring mounting device 7 and a pin mounting device 8 are mounted behind the second clamping piece mounting device 6, the torsion spring mounting device 7 and the pin mounting device 8 correspond to the same clamping seat 4, and a torsion spring and a pin are mounted in the clamping seat 4. During operation, torsional spring installation device 7 is earlier installed the torsional spring between the upper end of two clamping pieces, then pin installation device 7 penetrates the pin hole and the torsional spring inner circle of clamping piece with the pin, and then torsional spring installation device 7 and pin installation device 8 reset for the installation of torsional spring and pin is realized to the clamping piece.
The torsion spring mounting device 7 comprises a second discharging seat 29 and a torsion spring driving device 30, and the torsion spring driving device 30 can use a linear feeder. The second discharging seat 29 is installed above the linear feeder, a torsion spring discharging groove 31 is formed in the second discharging seat 29, and the rear end of the torsion spring discharging groove 31 is connected with a discharging hole of the vibrating disc. The torsion springs enter the torsion spring discharge groove 31 one by one under the action of the vibration disc and move towards the front end of the torsion spring discharge groove under the action of the torsion spring driving device 30. Torsion spring material storage seat 32 is arranged at the front end of torsion spring discharge groove 31, and torsion spring material storage seat 32 is fixed on cross beam 24. Torsion spring material storage groove 33 is formed in torsion spring material storage seat 32, the side face of torsion spring material storage groove 33 is communicated with torsion spring material discharge groove 31, feeding groove 34 is formed below torsion spring material storage groove 33, and the section of feeding groove 34 is smaller than that of the torsion spring when the torsion spring is not compressed. A material pushing rod 35 which can be inserted into the material feeding groove 34 in a telescopic mode is arranged above the material feeding groove 34, and the material pushing rod 35 is driven by an air cylinder. The torsion spring storage seat 32 is separately arranged, the torsion spring storage seat 32 comprises a fixed part 74 and a moving part 75, the moving part 75 is positioned at the lower end of the torsion spring storage seat 32, and the feeding chute 34 longitudinally penetrates through the moving part 75. The longitudinal driving device 36 is installed on the side surface of the torsion spring storage seat 32, and the longitudinal driving device 36 drives the moving portion 75 to move towards the clamping seat 4, so that the lower end of the moving portion 75 is inserted between the pressing portions of the two clamping pieces installed in the clamping seat 4. The vertical driving device 36 includes a cylinder provided in the vertical direction and a mounting block connected to the cylinder, and the moving portion is fixed to the mounting block and can move up and down with the mounting block.
When the torsion spring is installed, the torsion spring conveyed from the vibration disc moves into the torsion spring storage seat 32, then the material pushing rod 35 moves downwards, and the torsion spring right below the material pushing rod 35 is pressed into the material conveying groove 34. When the material pushing rod 35 presses the torsion spring into the material feeding groove 34, other torsion springs are prevented from entering the material feeding groove 34. While the material pushing rod 35 pushes the torsion spring to move towards the direction of the clamping seat 4, the moving part 75 also moves downwards under the action of the material pushing rod 35 and the longitudinal driving device 36, and the lower end of the moving part 75 is inserted between the two clamping pieces, so that the torsion spring can be accurately installed between the two clamping pieces.
The pin mounting means 8 operates when the torsion spring is mounted between the two jaws. The pin mounting device 8 comprises a third discharging seat 37, and the third discharging seat 37 is positioned outside the clamping seat 4 and is prevented from interfering with the torsion spring mounting device 7. The third discharge seat 37 is installed above the pin driving device 38, and the pin driving device 38 may use a linear feeder. As shown in fig. 18, a pin discharging groove 39 is formed in the discharging base iii 37. The front end of the pin discharging groove 39 is provided with a pin moving mechanism 40, the pin moving mechanism 40 comprises a fixing block 41, a pin storing seat 42 is arranged in the fixing block 41 in a sliding mode, and a pin storing groove 43 is formed in the pin storing seat 42. The fixed block 41 is provided with a cover plate 77, the cover plate 77 is provided with two insertion holes 78, the insertion hole 78 on the left side of the cover plate 77 is over against the pin discharging groove 39, when the pin storing seat 42 moves to the left side of the fixed block 41, the pin storing groove 43 on the pin storing seat 42 is over against the insertion hole 78 and the pin discharging groove 39, and pins enter the pin storing groove 43 under the action of the linear feeder. The cover plate 77 prevents the pins from falling out of the pin storing grooves 43 when the pin storing base 42 slides. When the pin stock base 42 slides to the right end of the fixed block 41, the pin stock groove 43 faces the insertion hole 78 on the right side of the cover plate 77, and the pin 45 is inserted into the insertion hole 78. The fixing block 41 at the front end of the pin 45 is provided with a pin feeding seat 44. When the pin 45 is ejected, the pin in the storage groove can be ejected into the pin feeding seat 44, and the outlet at the front end of the pin feeding seat 44 is opposite to the pin hole on the clamping piece. With the pin 45 being ejected, the pin is ejected from the front end of the pin feeding seat 44 and inserted into the pin hole, so that the pin is installed. The specific structure of the pin feeder seat 44 is described in more detail in chinese patent nos. 201711482682.4 and 201721919315.1, and will not be described in detail herein. The pin stock seat 42 and the inserting pin 45 are driven by the air cylinder to slide left and right.
When the pin is installed in the pin hole, the pin 45 retracts, and the lifter bar 35 and the moving portion 75 move upward and out of the space between the jaws. Then the clamping piece with the torsion spring and the pin is driven by the rotating disc 3 to rotate to the pin pressing device 9.
As shown in fig. 19, the pin pressing device 9 is transversely disposed and erected above the holder 4, wherein two punches 85 are respectively transversely disposed at two sides of the pin to press the pin, so that the end of the pin is deformed and can be fixed on the clip. The specific transmission structure of the pin pressing device 9 can be referred to as chinese patent No. 201721919992.3, and is not described herein again.
The taking device 10 is arranged behind the pin pressing device 9, the taking device 10 comprises a fixing frame 46, a taking driving device 47 is installed on the fixing frame 46, a mandril installation block 48 is connected to the front end of the taking driving device 47, and a mandril 49 is installed on the mandril installation block 48. The ejector rod 49 is arranged on the back of the clamp seat 4, and the ejector rod 49 can penetrate through the clamp seat 4 along the width direction of the clamping piece to be abutted against the clamping piece under the action of the material taking driving device 47, so that the assembled clamp in the clamp seat 4 can be withdrawn.
In addition, a rotation angle sensor 53 is mounted on the frame 1, a rotation shaft 54 of the rotation angle sensor 53 is connected with the input shaft 51 of the splitter 50, and both are rotated at the same angle, that is, when the input shaft 51 of the splitter 50 is rotated by an angle α, the rotation shaft 54 of the rotation angle sensor 53 is also rotated by an angle α. the rotation angle sensor 53 can detect the rotation angle of the input shaft 51. the rotation angle sensor 53 can be connected with the controller 2. when the rotation shaft 54 of the rotation angle sensor 53 is rotated, the rotation angle sensor 53 outputs a pulse signal to the controller 2. the controller 2 counts the pulse signals input from the rotation angle sensor 53 to obtain the rotation angle of the input shaft 51, and monitors the rotation angle of the input shaft 51. at the same time, the controller 2 controls the operation sequence of the first clip mounting device 5, the second clip mounting device 6, the pivot ear shaping device 62, the torsion spring mounting device 7, the pin mounting device 8, the press pin device 9 and the material taking device 10 according to the rotation angle of the input shaft 51, the operation sequence of the input shaft 51, and the operation of the control of the rotation of the rotating device 3, and the operation of the intermittent input shaft 3, so that the operation of the clip driving device is not operated and the intermittent driving device is controlled.
The frame 1 is further provided with a switch 55, the rotation angle sensor 53 and the input shaft 51 are connected through a coupler 86, and the coupler 86 is provided with a positioning part 56 matched with the switch 55. The switch member 55 may be a proximity switch, and the switch member 55 is connected to the controller 2. The positioning portion 56 is a screw fixed to the coupling 86. Every time the input shaft 51 rotates one circle, the switch piece 55 senses the one-time positioning part 56, so that the switch piece 55 transmits a signal to the controller 2, and the controller 2 clears the rotation angle of the encoder (namely, the count value is reset to zero) according to the signal given by the switch piece 55, thereby avoiding the error accumulation of the encoder in the long-time working process and influencing the detection precision of the rotation angle and the coordination of each part. By adjusting the position of the positioning portion 56 or the switch member 55, the input shaft 51 is about to drive the turn plate 3 to rotate when the switch member 55 is facing the positioning portion 56, and the input shaft 51 immediately drives the turn plate 3 to rotate when the positioning portion 56 is rotated over the position facing the switch member 55.
The assembly machine further comprises a clip electric sensing device 57, the clip electric sensing device 57 comprising a resilient sensing member 58 and an insulating member 59. As shown in fig. 20, a clip electric sensing device is mounted behind the material extracting apparatus 10 to detect whether a clip is still mounted in the holder 4 passing through the material extracting apparatus 10. Insulating part 59 passes through mount 46 and installs in frame 1, and elasticity response 58 is fixed on insulating part 59, and elasticity response 58 is installed in the top of holder 4 process department, installs the clamping piece in holder 4 and is through elasticity response 58 below, and elasticity response 58 can take place to contradict with the clamping piece in holder 4. The elastic sensing member 58 may be formed by bending a metal wire, and the elastic sensing member 58 is connected to the controller 2. When the machine works, the machine frame 1 is conducted with a low-voltage power supply. The clamping piece is made of metal material, and the frame 1, the divider 50, the rotating disc 3 and the clamping seat 4 are also made of conductive material. When the frame 1 is connected to a low voltage power supply, the corresponding clip mounted on the holder 4 is also charged. Elasticity response piece 58 links to each other with controller 2, when installing the clamping piece in holder 4 and pass through elasticity response piece 58 below, takes place to switch on between elasticity response piece 58 and the clamping piece to transmit an electrical signal to controller 2, realize installing the detection of clamping piece in to holder 4.
The controller 2 can use a Programmable Logic Controller (PLC) 2, and the controller 2 is programmed to realize the control of the whole machine.
The action process of the clamp assembling machine can be set as follows:
1. the machine starts, the motor rotates, and each vibration disc and linear feeder work. When the motor rotates, the input shaft 51 is driven to rotate at a constant speed until the switch piece 55 is over against the positioning part 56, the switch piece 55 sends a zero clearing signal to the controller 2, at this time, the controller 2 counts the pulse signals input by the rotation angle sensor 53 again, and the controller 2 detects the rotation angle of the input shaft 51.
2. The motor drives the input shaft 51 to rotate, the input shaft 51 drives the rotating disc 3 to rotate, when the input shaft 51 rotates to α degrees, the rotating disc 3 stops rotating, and at the moment, the clamping seats 4 on the rotating disc 3 are opposite to each mounting mechanism, a material taking mechanism and the like.
3. The input shaft 51 continues to rotate, when the input shaft 51 rotates to an angle B1 (B1 is larger than α), a pneumatic finger I80 in a clip mounting device I5 clamps the upper end of a clip below the clip, a pneumatic finger II 81 in a pivot mounting lug shaping device 62 drives an extrusion rod 60 to extrude the clip pivot mounting lug to deform the clip, a driving block pushing cylinder 69 in a clip seat driving device 25 pushes the driving rod 26 to push the clip seat II 13 to move the clip seat II 13 to the outer side of the clip seat I12, a cylinder I87 in a torsion spring mounting device 7 pushes a material pushing rod 35 to move downwards to press a torsion spring into a material conveying groove 34, a moving part 75 also moves downwards to insert the clip between the two upper ends in the clip process, the torsion spring is also pushed to the lower end of the material conveying groove 34 to be positioned between the two upper ends, a cylinder IV 90 in a longitudinal driving device 36 drives a pin pushing device 42 to move downwards to push a pin pressing device 4 out of a pin pressing device from a material conveying device.
4. The input shaft 51 continues to rotate, and when the input shaft 51 rotates to an angle B2 (B2 is greater than B1), the clamping jaw pushing cylinder 67 in the first clamping jaw mounting device 5 ejects the clamping jaws out to send the clamping jaws into the clamping seat 4; the pneumatic finger I80 in the pivot ear shaping device 62 is released; a first pneumatic finger 80 in the second clamping piece mounting device 6 clamps the workpiece; a third cylinder 89 in the pin installation device 8 is ejected out, so that the contact pin 45 is inserted into the fixed block 41, and the pin is ejected out of the front end of the pin feeding seat 44 and inserted into the pin hole of the clamping piece; the punch 85 in the pin pressing device 9 is reset; the take-off drive 47 in the take-off device 10 is reset.
5. The input shaft 51 continues to rotate, and when the input shaft 51 rotates to an angle B3 (B3 is greater than B2), the pneumatic finger I80 in the clip installation device I5 is released; a clamping jaw pushing cylinder 67 in the clamping piece mounting device II 6 extends out; the cylinder four 90 in the torsion spring mounting device 7 is retracted so that the moving portion 75 is drawn out from between the upper ends of the two jaws; the third cylinder 89 in the pin installation device 8 retracts to drive the contact pin 45 to exit the fixed block 41;
6. the input shaft 51 continues to rotate, and when the input shaft 51 rotates to an angle B4 (B4 is greater than B3), the clamping jaw pushing cylinder 67 in the first clamping piece mounting device 5 retracts; the first pneumatic finger 80 in the second clip mounting device 6 is loosened; the first air cylinder 87 in the torsion spring mounting device 7 retracts to drive the material pushing rod 35 to withdraw from between the two clamping pieces; the second air cylinder 88 in the pin mounting device 8 retracts to drive the pin storage seat 42 to move leftwards;
7. the input shaft 51 continues to rotate, and when the input shaft 51 rotates to an angle B5 (B5 is larger than B4), the clamping jaw pushing cylinder 67 in the second clamping piece mounting device 6 retracts;
8. when the input shaft 51 continues to rotate, and the input shaft 51 rotates to an angle B6 (B6 is greater than B5, and B6 is less than 360 degrees), the driving block pushing cylinder 69 retracts, and the driving rod 26 withdraws from the driving groove 28 on the second clamping piece seat 13.
9. The input shaft 51 continues to rotate until the positioning part 56 is over against the switch piece 55, and the controller 2 receives a signal sent by the switch piece 55, clears the rotation angle of the input shaft 51, and starts the next cycle.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims (12)

1. The utility model provides an automatic equipment of stationery clamp, includes frame (1), is provided with controller (2) and rolling disc (3) in frame (1), installs holder (4) on rolling disc (3), installs clamping piece installation device (5), clamping piece installation device two (6), torsional spring installation device (7), pin installation device (8), pressure pin device (9) and extracting device (10) on frame (1) in the rolling disc (3) outside, characterized by: the clamping seat (4) comprises a seat body (11), a first clamping sheet seat (12) and a second clamping sheet seat (13) are arranged on the seat body (11), clamping sheet placing grooves (14) are formed in the first clamping sheet seat (12) and the second clamping sheet seat (13), the clamping sheet placing grooves (14) extend in the width direction of clamping sheets, the two clamping sheet placing grooves (14) incline towards two sides in the vertical direction respectively, the second clamping sheet seat (13) is located on one side of the first clamping sheet seat (12) and can move away from the first clamping sheet seat (12), a first clamping sheet mounting device (5) and a second clamping sheet mounting device (6) respectively comprise a first material discharging seat (15) and a clamping sheet driving device (47), a clamping sheet discharging groove (16) is formed in the first material discharging seat (15), an elastic material discharging positioning part (17) is arranged at the front end of the first clamping sheet seat (15), the end part of the elastic positioning part (17) is inserted into the clamping sheet discharging groove (16) to stop and position the clamping sheets, a clamping sheet pushing device (18), the clamping piece clamping and pushing device (18) clamps the upper end of the clamping piece and drives the clamping piece to push the elastic positioning piece (17) away to be installed in the clamping seat (4) from the front end of the clamping piece discharging groove (16).
2. An automatic stationery clamp assembling apparatus according to claim 1, wherein: the clamping piece placing groove (14) comprises a clamping part lower end limiting groove (19), and the lower end of the clamping part of the clamping piece is clamped into the clamping part lower end limiting groove (19).
3. An automatic stationery clamp assembling apparatus according to claim 1, wherein: and the first clamping piece seat (12) and the second clamping piece seat (13) are provided with installation cavities (20), and magnetic parts (21) are installed in the installation cavities (20).
4. An automatic stationery clamp assembling apparatus according to claim 1, wherein: a reset spring (22) is arranged between the second clamping piece seat (13) and the seat body (11), the reset spring (22) can drive the second clamping piece seat (13) to move towards the first clamping piece seat (12), a driving groove (28) is formed in the second clamping piece seat (13), a cross beam (24) is erected on the rotating disc (3), a clamping piece seat driving device (25) is installed on the cross beam (24), the clamping piece seat driving device (25) comprises a driving rod (26), a driving inclined plane I (27) is arranged on the driving rod (26), and the driving rod (26) is inserted into the driving groove (28) and pushes the second clamping piece seat (13) to slide towards the direction far away from the first clamping piece seat (12) through the driving inclined plane I (27).
5. An automatic stationery clamp assembling apparatus according to claim 2, wherein: the torsion spring mounting device (7) comprises a discharging seat II (29) and a torsion spring driving device (30), a torsion spring discharging groove (31) is formed in the discharging seat II (29), a torsion spring storage seat (32) is arranged at the front end of the discharging seat II (29), a torsion spring storage groove (33) is formed in the torsion spring storage seat (32), the side surface of the torsion spring storage groove (33) is communicated with the torsion spring discharging groove (31), a feeding groove (34) is formed below the torsion spring storage groove (33), a material pushing rod (35) which can be inserted into the feeding groove (34) in a telescopic mode is arranged above the feeding groove (34), a longitudinal driving device (36) is arranged on the side surface of the torsion spring storage seat (32), and the longitudinal driving device (36) drives the lower end of the torsion spring storage seat (32) to be longitudinally inserted into or pulled.
6. An automatic stationery clamp assembling apparatus according to claim 1, wherein: the pin installing device (8) comprises a pin discharging seat III (37) and a pin driving device (38), a pin discharging groove (39) is formed in the pin discharging seat III (37), a pin moving mechanism (40) is arranged at the front end of the pin discharging groove (39), the pin moving mechanism (40) comprises a fixed block (41), a pin storing seat (42) is arranged in the fixed block (41) in a sliding mode, a pin storing groove (43) is formed in the pin storing seat (42), a pin feeding seat (44) is installed at one end of the fixed block (41), the pin installing device further comprises a pin (45), the pin (45) is inserted into the fixed block (41) from the outer side of the fixed seat, pins placed in the pin storing groove (43) are ejected out from the front end of the pin feeding seat (44), and are loaded into a clamping piece.
7. An automatic stationery clamp assembling apparatus according to claim 1, wherein: the material taking device (10) comprises a fixing frame (46) and a material taking driving device (47), wherein the front end of the material taking driving device (47) is connected with a mandril mounting block (48), a mandril (49) is mounted on the mandril mounting block (48), the mandril (49) is positioned on the back surface of the clamping seat (4), and the mandril (49) passes through the clamping seat (4) along the width direction of the clamping piece to be abutted against the clamping piece under the action of the material taking driving device (47) so as to withdraw the assembled clamp from the clamping seat (4).
8. An automatic stationery clamp assembling apparatus according to claim 1, wherein: a divider (50) is installed on a rack (1), an input shaft (51) of the divider (50) is connected with a power device, and a rotating disc (3) is fixed on an output shaft (52) of the divider (50).
9. An automatic stationery clamp assembling apparatus according to claim 8, wherein: the material taking device is characterized by further comprising a rotation angle sensor (53), a rotating shaft (54) of the rotation angle sensor (53) is connected with the input shaft (51) and rotates at the same angle, the rotation angle sensor (53) is connected with the controller (2), and the controller (2) detects the rotation angle of the input shaft (51) so as to control one or more actions of the first clamping piece mounting device (5), the second clamping piece mounting device (6), the torsion spring mounting device (7), the pin mounting device (8), the pin pressing device (9) and the material taking device (10).
10. An automatic stationery clamp assembling apparatus according to claim 1, wherein: the switch gear further comprises a switch piece (55) and a positioning portion (56), wherein the switch piece (55) and the positioning portion (56) are matched with each other, the switch piece (55) is arranged on the outer side of the rotating shaft (54) or the input shaft (51), and the positioning portion (56) rotates along with the rotating shaft (54) or the input shaft (51) in the circumferential direction.
11. An automatic stationery clamp assembling apparatus according to claim 1, wherein: still include clip electric induction system (57), clip electric induction system (57) include elastic induction spare (58) and insulating part (59), frame (1) and low voltage power intercommunication, insulating part (59) are fixed in frame (1), elastic induction spare (58) are fixed on insulating part (59), elastic induction spare (58) are in the outside of holder (4) process department, elastic induction spare (58) are connected with controller (2), whether exist the clamping piece in holder (4) and detect.
12. An automatic stationery clamp assembling apparatus according to claim 1, wherein: the pivoting lug shaping device (62) is arranged between the first clamping piece mounting device (5) and the second clamping piece mounting device (6), the pivoting lug shaping device (62) comprises an extrusion rod (60), the end part of the extrusion rod (60) is arranged on the outer side of the pivoting lug of the clamping piece, the extrusion rod (60) is connected with an extrusion rod driving device (61), and the extrusion rod driving device (61) drives the extrusion rod (60) to move oppositely to extrude the pivoting lug inwards.
CN201911156500.3A 2019-11-22 2019-11-22 Automatic stationery folder assembling equipment Pending CN110814739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911156500.3A CN110814739A (en) 2019-11-22 2019-11-22 Automatic stationery folder assembling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911156500.3A CN110814739A (en) 2019-11-22 2019-11-22 Automatic stationery folder assembling equipment

Publications (1)

Publication Number Publication Date
CN110814739A true CN110814739A (en) 2020-02-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911156500.3A Pending CN110814739A (en) 2019-11-22 2019-11-22 Automatic stationery folder assembling equipment

Country Status (1)

Country Link
CN (1) CN110814739A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112720360A (en) * 2020-04-30 2021-04-30 浙江宏日自动化科技有限公司 Safety helmet buckle assembling machine
CN113560878A (en) * 2021-07-13 2021-10-29 浙江宏日自动化科技有限公司 Automatic assembling equipment for clothes rack clamp
CN113798831A (en) * 2021-10-12 2021-12-17 佛山市金钜伦五金文具有限公司 Automatic assembling machine for quick-acting clamps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112720360A (en) * 2020-04-30 2021-04-30 浙江宏日自动化科技有限公司 Safety helmet buckle assembling machine
CN113560878A (en) * 2021-07-13 2021-10-29 浙江宏日自动化科技有限公司 Automatic assembling equipment for clothes rack clamp
CN113798831A (en) * 2021-10-12 2021-12-17 佛山市金钜伦五金文具有限公司 Automatic assembling machine for quick-acting clamps

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