CN108860703B - Automatic-based welding-free lamp cap empty cup efficient wire stringing machine - Google Patents
Automatic-based welding-free lamp cap empty cup efficient wire stringing machine Download PDFInfo
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- CN108860703B CN108860703B CN201810713512.0A CN201810713512A CN108860703B CN 108860703 B CN108860703 B CN 108860703B CN 201810713512 A CN201810713512 A CN 201810713512A CN 108860703 B CN108860703 B CN 108860703B
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- 230000007246 mechanism Effects 0.000 claims abstract description 146
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 238000010009 beating Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 68
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 37
- 238000001125 extrusion Methods 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
- B65B13/16—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for severing the binding material from supply and then applying it around the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/24—Securing ends of binding material
- B65B13/28—Securing ends of binding material by twisting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses an automatic welding-free lamp cap empty cup high-efficiency string machine which comprises a string wire die equal-part disc, wherein a plurality of threading dies are arranged on the string wire die equal-part disc, an automatic threading feeding mechanism, an automatic threading cutting mechanism, an automatic threading bending mechanism, a first empty cup automatic feeding mechanism, a second empty cup automatic feeding mechanism, a third empty cup automatic feeding mechanism, a fourth empty cup automatic feeding mechanism, a wire end extruding mechanism, a wire end rotating tightening mechanism, a product ejection mechanism and a swing arm type beating material returning mechanism are sequentially arranged on the periphery of the string wire die equal-part disc in sequence, the wire is cut, the wire is bent into a U shape, four empty cups are strung on the wire, the top of the wire is extruded to be staggered, the top of the wire is screwed, the product of the string wire is ejected out, and the string wire is beaten into a blanking channel.
Description
Technical Field
The invention relates to the technology in the field of automation of lamp cap product production and manufacturing, in particular to an automatic-based welding-free lamp cap empty cup efficient wire-stringing machine.
Background
The patent number 201710583553.8 discloses an LED lamp cap structure, wherein two elastic pieces are arranged on a circuit board, one is used as a positive electrode, and the other is used as a negative electrode, and the two elastic pieces are respectively contacted with a conductive sleeve and a conductive terminal in a welding-free manner. Therefore, the conductive sleeve and the conductive terminal must be made of a conductive material to achieve good electrical conductivity. In the conventional process, the conductive terminal is a copper terminal, the conductive sleeve can be made of copper or aluminum, however, the copper or aluminum is expensive, if the conductive sleeve is made of iron, the cost is greatly reduced, and nickel is a cathode plating layer for an iron substrate, so that the conductive sleeve is replaced by adopting a nickel plating method on the iron surface. In the electroplating process, empty cups of the lamp cap are required to be strung together and then placed into an electroplating tank for electroplating treatment. However, by manually stringing empty cups one by one, the efficiency is low.
Disclosure of Invention
In view of the above, the invention aims at the defects existing in the prior art, and the main purpose of the invention is to provide an automatic welding-free lamp cap and cup high-efficiency string machine, which realizes automatic string of lamp cups, has high efficiency, can continuously and uninterruptedly operate, completely replaces manual operation, reduces labor intensity of workers and labor cost, and overcomes the defects in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an automatic welding-free lamp cap empty cup efficient string machine comprises a string mold equal part disc, wherein a plurality of string molds are arranged on the string mold equal part disc, and a string automatic feeding mechanism, a string automatic cutting mechanism, a string automatic bending mechanism, a first empty cup automatic feeding mechanism, a second empty cup automatic feeding mechanism, a third empty cup automatic feeding mechanism, a fourth empty cup automatic feeding mechanism, a string head extrusion mechanism, a string head rotary tightening mechanism, a product ejection mechanism and a swing arm beating material returning mechanism are sequentially arranged on the periphery of the string mold equal part disc; the automatic threading feeding mechanism feeds the metal wire into the automatic threading cutting mechanism, when the fed metal wire is long enough, the automatic threading cutting mechanism cuts off the metal wire, the automatic threading bending mechanism presses the metal wire into a U shape, and two ends of the metal wire are positioned on two threading table posts of the threading die; and then the wire-stringing mould equal-part disc rotates to drive the corresponding threading mould to sequentially enter the first empty cup automatic feeding mechanism, the second empty cup automatic feeding mechanism, the third empty cup automatic feeding mechanism and the fourth empty cup automatic feeding mechanism below the empty cup blanking port, each empty cup automatic feeding mechanism feeds one empty cup to the positioning jig threading table post every time, the wire head extruding mechanism extrudes the top of the metal wire into a staggered shape after four empty cups are completely fed, then the wire head rotating tightening mechanism tightens the top of the metal wire, the product ejection mechanism enables the empty cups which are threaded into a whole string to be ejected from the threading mould, and the swing arm type beating material returning mechanism beats the whole string of empty cups to the blanking channel.
Compared with the prior art, the wire stringing machine has obvious advantages and beneficial effects, and particularly, according to the technical scheme, the wire stringing machine realizes automatic feeding of metal wires and automatic feeding of empty cups, and strings the empty cups on the metal wires in different directions in the front and back directions, and the metal wires are cut, bent and stringed with 4 cups after being fed, and the tops of the wire ends are automatically extruded into staggered patterns and then twisted after the cup stringing is completed. And the artificial string pattern is completely simulated in an automatic mode, so that the requirements of low cost, high efficiency and continuous production are met.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is an assembly schematic diagram of the overall structure of a cross-threading machine according to an embodiment of the present invention.
Fig. 2 is a top view of a cross-talk machine (not including a vibrating disk) according to an embodiment of the invention.
Fig. 3 is a perspective view of a cross-talk machine (not including a vibrating plate) according to an embodiment of the invention.
FIG. 4 is a schematic view of a threading die according to an embodiment of the present invention.
FIG. 5 is a schematic view of an automatic threading mechanism, an automatic threading cutting mechanism and an automatic threading bending mechanism according to an embodiment of the present invention.
Fig. 6 is a schematic view of a first automatic empty cup feeding mechanism, a second automatic empty cup feeding mechanism, a third automatic empty cup feeding mechanism, and a fourth automatic empty cup feeding mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic view of a thread end pressing mechanism, a thread end rotating and tightening mechanism, and a swing arm type beating and material returning mechanism according to an embodiment of the present invention.
FIG. 8 is a schematic view of a product ejection mechanism according to an embodiment of the present invention.
The attached drawings are used for identifying and describing:
10. equal plate 11 of string wire mould and motor cam power mechanism
20. Threading die 21 and threading die top plate
22. Threading table post 23 and threading die supporting plate
24. Threading roof push rod 25 and wire clamping opening
26. Automatic threading feeding mechanism for wire clamping groove 30
31. Threading roller base plate 32 and threading roller
33. Wire feeding servo motor 34 and feeding seat
35. Wire feeding wheel 36 and traction wheel
37. Threading limit seat 38 and threading guide rod
39. Automatic cutting mechanism for regulating hand wheel 40 and threading
41. Threading scissors seat board 42 and threading scissors
43. Threading scissors bearing seat 44, first bearing
45. Scissors top plate 46 and scissors connecting shaft
47. Second bearing 48, trimming ejector rocker
49. Automatic threading bending mechanism for thread cutting transmission shaft 50
51. Wire pressing support seat 52 and wire pressing transmission shaft
53. Wire guide shaft 54 and wire support plate
55. Wire pressing fixing plate 56 and wire pressing positioning rod
57. Wire pressing spring 58 and wire pressing positioning head
61. First empty cup automatic feeding mechanism 62 and second empty cup automatic feeding mechanism
63. Third empty cup automatic feeding mechanism 64 and fourth empty cup automatic feeding mechanism
601. Inclined blanking channel 602, horizontal feeding channel
603. Horizontal pushing block 604 and empty cup pressing rod
605. Shell pressing shaft 606 and blank cup blanking port
607. First double blanking channel vibratory pan 608, second double blanking channel vibratory pan
70. Thread end extrusion mechanism 71, first extrusion plate
72. Second squeeze plate 73, first squeeze plate connecting block
74. Second compression plate sliding block 75, second compression plate driving shaft
76. Tooth-like structure 80 and thread end rotary tightening mechanism
81. Wire twisting motor 82, first synchronizing wheel
83. Second synchronizing wheel 84 and synchronous belt
85. Rotary punch connecting sleeve 86 and rotary chuck base
87. First 88 and second 88 spin chucks
90. Product ejection mechanism 91 and ejector plate
92. Material removing transmission shaft 100 and swing arm type flapping material returning mechanism
101. Returned broom 102 and returned regulating plate
103. And a material returning transmission shaft.
Detailed Description
Referring to fig. 1 to 3, which show the specific structure of the preferred embodiment of the present invention, an automatic welding-free cap automatic feeding mechanism 61, a second cap automatic feeding mechanism 62, a third cap automatic feeding mechanism 63, a fourth cap automatic feeding mechanism 64, a head extrusion mechanism 70, a head rotating tightening mechanism 80, a product ejection mechanism 90, and a swing arm beating and returning mechanism 100 are sequentially arranged along the periphery of the string die split plate 10.
The working principle is that the automatic threading feeding mechanism 30 feeds the metal wire into the automatic threading and cutting mechanism 40, when the fed metal wire is of a sufficient length, the automatic threading and cutting mechanism 40 cuts off the metal wire, the automatic threading and bending mechanism 50 presses the metal wire into a U shape, and two ends of the metal wire are positioned on the two threading table posts 22 of the threading die 20; the threading mould 20 is driven to sequentially enter the first empty cup automatic feeding mechanism 61, the second empty cup automatic feeding mechanism 62, the third empty cup automatic feeding mechanism 63 and the fourth empty cup automatic feeding mechanism 64 by the rotation of the string mould equal part disc 10, each empty cup automatic feeding mechanism feeds an empty cup to the positioning jig threading table post 22 each time, the thread end extrusion mechanism 70 extrudes the top of the metal wire into a staggered shape after four empty cups are fed, the thread end rotary tightening mechanism 80 tightens the top of the metal wire, the product ejection mechanism 90 ejects the empty cups which are penetrated into a whole string from the threading mould 20, and the swinging arm type beating material returning mechanism 100 beats the empty cups of the whole string to a blanking channel.
Thus, automatic feeding of the metal wires and automatic feeding of the empty cups are realized, the empty cups are strung on the metal wires in different directions, the metal wires are sheared after being fed, bent and strung with 4 cups, and after the strung of the cups is completed, the tops of the thread ends are automatically extruded into staggered patterns and then twisted tightly. And the artificial string pattern is completely simulated in an automatic mode, so that the requirements of low cost, high efficiency and continuous production are met.
The specific structural design of each functional mechanism of the welding-free lamp cap and cup efficient wire-threading machine is as follows.
As shown in fig. 4, each threading die 20 includes a threading die top plate 21, threading table posts 22, threading die supporting plates 23, threading top plate pushing rods 24, the threading top plate pushing rods 24 are fixed between the threading die top plate 21 and the threading die supporting plates 23, the threading die supporting plates 23 are located below the string die equal part plate 10, the threading die top plate 21 is located above the string die equal part plate 10, the threading table posts 22 are two and respectively fixed on the string die equal part plate 10, the threading die top plates 21 are arranged on the two threading table posts 22 in a penetrating manner, the tops of the threading table posts 22 are respectively provided with a wire clamping opening 25, and the inner sides of the threading table posts 22 are respectively provided with wire clamping grooves 26. The wire clamping opening 25 is used for clamping and positioning two ends of the metal wire, and the metal wire is embedded in the wire clamping groove 26 after being disassembled and bent, so that the threading is not blocked. The threading die top plate can be lifted upwards by the threading die supporting plate 23, so that the wire after 4 empty cups are strung is pushed upwards, and the wire is beneficial to being sent out.
As shown in fig. 5, the automatic threading feeding mechanism 30 includes a threading roller base plate 31, a threading roller 32, a feeding servo motor 33, a feeding seat 34, a feeding wheel 35, a traction wheel 36, a threading limit seat 37, a threading guide rod 38 and an adjusting hand wheel 39, wherein the threading roller base plate 31 is fixed at the side of the machine, the threading roller 32 is inserted on the threading roller base plate 31, a plurality of traction wheels 36 and feeding wheels 35 are mounted on the feeding seat, the feeding servo motor 33 is connected with the feeding wheel 35, and the threading limit seat 37 and the first threading guide rod 38 are mounted at the wire feeding end of the feeding seat 34.
In use, the wire is fed out of the threading roller 32, pulled to the traction wheel 36, passed through the wire feeding wheel 35 and fed out of the other end of the feeding seat 34. When the wire feeding servo motor 33 rotates, the wire is driven to be pulled out continuously, and the traction wheel 36 can straighten the wire.
As shown in fig. 5, the automatic threading and cutting mechanism 40 includes a threading scissors seat 41, a threading scissors 42, a threading scissors bearing seat 43, a first bearing 44, a scissors top plate 45, a scissors connecting shaft 46, a second bearing 47, a thread cutting ejector rocker 48, and a thread cutting transmission shaft 49, wherein the bottom of the thread cutting transmission shaft 49 is connected with the motor cam power mechanism 11, the top of the thread cutting transmission shaft 49 is pivoted with the thread cutting ejector rocker 48, the thread cutting ejector rocker 48 abuts against the second bearing 47, the second bearing 47 is mounted at the bottom of the scissors connecting shaft 46, the scissors top plate 45 is fixed at the top of the scissors connecting shaft 46, the scissors top plate 45 abuts against the first bearing 44, the first bearing 44 is mounted at the lower end of the threading scissors bearing seat 43, the threading scissors 42 is mounted at the upper end of the threading scissors bearing seat 43, the threading scissors 42 is movably inserted into the threading scissors seat 41, and the threading scissors seat 41 is provided with a threading hole through which a metal wire passes. When the wire is pulled out a sufficient length, the threading scissors 42 push up to cut the wire.
As shown in fig. 5, the automatic threading bending mechanism 50 includes a thread pressing support seat 51, a thread pressing transmission shaft 52, a thread pressing guide shaft 53, a thread pressing support plate 54, a thread pressing fixing plate 55, a thread pressing positioning rod 56, a thread pressing spring 57, and a thread pressing positioning head 58; the wire pressing support seat 51 is fixed on a machine table, the wire pressing transmission shaft 52 penetrates through the center of the wire pressing support seat 51 and is connected with the motor cam power mechanism 11 at the bottom, the top end of the wire pressing transmission shaft 52 is connected with the wire pressing support plate 54, the other side of the wire pressing support plate 54 is connected with the wire pressing guide shaft 53, the top of the wire pressing support plate 54 is provided with the wire pressing fixing plate 55, the wire pressing fixing plate 55 is connected with the wire pressing positioning rod 56, the wire pressing positioning rod 56 is sleeved with the wire pressing spring 57, and the bottom of the wire pressing positioning rod 56 is connected with the wire pressing positioning head 58. When the thread pressing positioning head 58 is pressed downwards, the center of the metal wire can be pressed downwards, so that the two ends of the metal wire are hung on the thread clamping opening 25 of the threading die 20.
As shown in fig. 6, each of the automatic empty cup feeding mechanisms 61, 62, 63 and 64 comprises an inclined blanking channel 601, a horizontal feeding channel 602, a horizontal pushing block 603, an empty cup pressing rod 604 and a shell pressing shaft 605 which are connected with the vibration disc, wherein the inclined blanking channel 601 is connected with the horizontal feeding channel 602, the horizontal pushing block 603 is assembled on the horizontal feeding channel 602, an empty cup blanking port 606 is formed in the horizontal feeding channel 602, the empty cup pressing rod 604 is located above the empty cup blanking port 606, the empty cup pressing rod 604 is driven by the shell pressing shaft 605, and the bottom of the shell pressing shaft 605 is connected with the motor cam power mechanism 11. In this embodiment, the first empty cup automatic feeding mechanism 61 and the second empty cup automatic feeding mechanism 62 share a first double blanking channel vibration plate 607; the third automatic empty cup feeding mechanism 63 and the fourth automatic empty cup feeding mechanism 64 share a second double blanking passage vibratory pan 608. The second automatic empty cup feeding mechanism 62 and the third automatic empty cup feeding mechanism 63 share the same pressing shaft 605 with the empty cup pressing lever 604. In this way, energy consumption can be effectively saved, equipment resources can be saved, and equipment cost can be reduced.
As shown in fig. 7, the thread end extruding mechanism 70 includes a first extruding plate 71, a second extruding plate 72, a first extruding plate connecting block 73, a second extruding plate sliding block 74, and a second extruding plate driving shaft 75, the first extruding plate 71 and the second extruding plate 72 are disposed opposite to each other, a tooth-like structure 76 capable of being engaged is disposed on opposite sides of the first extruding plate 71 and the second extruding plate 72, the first extruding plate 71 is fixed on the first extruding plate connecting block 73, the second extruding plate 72 is fixed on the second extruding plate sliding block 74, the second extruding plate sliding block 74 is connected with the second extruding plate driving shaft 75, and the bottom of the second extruding plate driving shaft 75 is connected with the motor cam power mechanism 11. When the motor cam power mechanism 11 pushes upwards, the second extrusion plate driving shaft 75 is driven to move upwards, the second extrusion plate sliding block 74 is driven to translate, the second extrusion plate 72 is close to the first extrusion plate 71, the top of the metal wire is positioned between the first extrusion plate 71 and the second extrusion plate 72 and is pressed into a staggered state, which is equivalent to simulating the staggered action of pinching the tops of the two ends of the metal wire by the thumb and the index finger of a person.
As shown in fig. 7, the thread end rotary tightening mechanism 80 includes a twisting motor 81, a first synchronizing wheel 82, a second synchronizing wheel 83, a synchronous belt 84, a rotary punch connecting sleeve 85, a rotary chuck base 86, a first rotary chuck 87, and a second rotary chuck 88, wherein the twisting motor 81 is connected with the first synchronizing wheel 82, the first synchronizing wheel 82 is connected with the second synchronizing wheel 83 through the synchronous belt 84, an output shaft of the second synchronizing wheel 83 is connected with the rotary punch connecting sleeve 85, the first rotary chuck 87 and the second rotary chuck 88 are mounted on the rotary punch connecting sleeve 85, and the first rotary chuck 87 and the second rotary chuck 88 pass through central through holes of the rotary chuck base 86. When the twisting motor 81 rotates, the first and second screw chucks 87 and 88 are driven to clamp the top of the wire and rotate, so that the action of manually twisting the wire is simulated and the top of the wire is knotted.
As shown in fig. 8, the product ejection mechanism 90 is located below the swing arm type flapping material returning mechanism 100, and includes a material ejection plate 91 and a material removing transmission shaft 92, where the material ejection plate 91 is an arc-shaped plate, the material ejection plate 91 is mounted on the top of the material removing transmission shaft 92, and the bottom of the material removing transmission shaft 92 is connected with the motor cam power mechanism 11. When the motor cam power mechanism 11 lifts the stripping transmission shaft 92 upward, the lifting plate 91 is lifted up to push up the threading die top plate 21 on the threading die 20, so that the product is stripped from the threading table post 22, and then the product is sent out by a beating manner by a swing arm type beating material returning mechanism 100 described below.
As shown in fig. 7, the swing arm type beating material returning mechanism 100 is located above the string wire mold equal part tray 10 and comprises a material returning broom 101, a material returning adjusting plate 102 and a material returning transmission shaft 103, wherein the material returning broom 101 is pivoted to the material returning adjusting plate 102, the material returning adjusting plate 102 is connected to the top of the material returning transmission shaft 103, and the bottom of the material returning transmission shaft 103 is connected with the motor cam power mechanism 11. When the motor cam power mechanism 11 jacks up the material returning transmission shaft 103, the material returning broom 101 swings on the material returning adjusting plate 102, and the jacked product is beaten into the discharging channel.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (3)
1. Automatic-based welding-free lamp cap empty cup efficient wire-threading machine is characterized in that: the automatic threading machine comprises a string wire mould equal part disc, wherein a plurality of threading moulds are arranged on the string wire mould equal part disc, and an automatic threading feeding mechanism, an automatic threading cutting mechanism, an automatic threading bending mechanism, a first empty cup automatic feeding mechanism, a second empty cup automatic feeding mechanism, a third empty cup automatic feeding mechanism, a fourth empty cup automatic feeding mechanism, a thread head extrusion mechanism, a thread head rotary screwing mechanism, a product ejection mechanism and a swing arm beating material returning mechanism are sequentially arranged on the periphery of the string wire mould equal part disc;
the automatic threading feeding mechanism feeds the metal wire into the automatic threading cutting mechanism, when the fed metal wire is long enough, the automatic threading cutting mechanism cuts off the metal wire, the automatic threading bending mechanism presses the metal wire into a U shape, and two ends of the metal wire are positioned on two threading table posts of the threading die; the wire end extrusion mechanism extrudes the top of the metal wire into a staggered shape after four empty cups are completely fed, then the wire end rotary tightening mechanism tightens the top of the metal wire, the product ejection mechanism ejects the empty cups which are penetrated into a whole string from the threading die, and the swing arm type patting material returning mechanism pats the whole string of empty cups to the blanking channel;
the automatic threading feeding mechanism comprises a threading roller base plate, a threading roller, a threading servo motor, a feeding seat, a threading wheel, a traction wheel, a threading limiting seat, a threading guide rod and an adjusting hand wheel, wherein the threading roller base plate is fixed on the side edge of a machine table, the threading roller is inserted on the threading roller base plate, the feeding seat is provided with a plurality of traction wheels and the threading wheel, the threading servo motor is connected with the threading wheel, and the threading limiting seat and the threading guide rod are arranged at the silk thread feeding end of the feeding seat;
the automatic threading cutting mechanism comprises a threading scissors seat plate, threading scissors, a threading scissors bearing seat, a first bearing, a scissors top plate, a scissors connecting shaft, a second bearing, a threading scissors pushing rocker and a threading scissors transmission shaft, wherein the bottom of the threading scissors transmission shaft is connected with a motor cam power mechanism, the top of the threading scissors transmission shaft is pivoted with the threading scissors pushing rocker which is abutted against the second bearing, the second bearing is arranged at the bottom of the scissors connecting shaft, the scissors top plate is fixed at the top of the scissors connecting shaft, the scissors top plate is abutted against the first bearing, the first bearing is arranged at the lower end of the threading scissors bearing seat, the threading scissors is arranged at the upper end of the threading scissors bearing seat, and the threading scissors are movably inserted into the threading scissors seat plate;
the threading automatic bending mechanism comprises a line pressing support seat, a line pressing transmission shaft, a line pressing guide shaft, a line pressing support plate, a line pressing fixing plate, a line pressing positioning rod, a line pressing spring and a line pressing positioning head; the wire pressing support seat is fixed on the machine table, the wire pressing transmission shaft penetrates through the center of the wire pressing support seat and is connected with the motor cam power mechanism at the bottom, the top end of the wire pressing transmission shaft is connected with the wire pressing support plate, the other side of the wire pressing support plate is connected with the wire pressing guide shaft, the top of the wire pressing support plate is provided with the wire pressing fixing plate, the wire pressing fixing plate is connected with the wire pressing positioning rod, the wire pressing positioning rod is sleeved with the wire pressing spring, and the bottom of the wire pressing positioning rod is connected with the wire pressing positioning head;
the wire end extrusion mechanism comprises a first extrusion plate, a second extrusion plate, a first extrusion plate connecting block, a second extrusion plate sliding block and a second extrusion plate driving shaft, wherein the first extrusion plate and the second extrusion plate are oppositely arranged, tooth-shaped structures capable of being meshed are arranged on opposite sides of the first extrusion plate and the second extrusion plate, the first extrusion plate is fixed on the first extrusion plate connecting block, the second extrusion plate is fixed on the second extrusion plate sliding block, the second extrusion plate sliding block is connected with the second extrusion plate driving shaft, the bottom of the second extrusion plate driving shaft is connected with a motor cam power mechanism, when the motor cam power mechanism pushes upwards, the second extrusion plate driving shaft is driven to move upwards, the second extrusion plate sliding block is driven to translate, the second extrusion plate is close to the first extrusion plate, and the top of a metal wire is positioned between the first extrusion plate and the second extrusion plate and is pressed into a staggered state;
the wire head rotating and screwing mechanism comprises a wire twisting motor, a first synchronous wheel, a second synchronous wheel, a synchronous belt, a rotating punch connecting sleeve, a rotating chuck base, a first rotating chuck and a second rotating chuck, wherein the wire twisting motor is connected with the first synchronous wheel, the first synchronous wheel is connected with the second synchronous wheel through the synchronous belt, an output shaft of the second synchronous wheel is connected with the rotating punch connecting sleeve, the first rotating chuck and the second rotating chuck are arranged on the rotating punch connecting sleeve, the first rotating chuck and the second rotating chuck penetrate through a central through hole of the rotating chuck base, and when the wire twisting motor rotates, the first rotating chuck and the second rotating chuck are driven to clamp the position of the top of a metal wire and rotate, so that the top of the metal wire is knotted;
the product ejection mechanism is positioned below the swing arm type flapping material returning mechanism and comprises a material ejection plate and a material removing transmission shaft, wherein the material ejection plate is a circular arc-shaped plate, the material ejection plate is arranged at the top of the material removing transmission shaft, and the bottom of the material removing transmission shaft is connected with a motor cam power mechanism;
the swing arm type beating material returning mechanism is located above the wire-stringing die equal part disc and comprises a material returning broom, a material returning adjusting plate and a material returning transmission shaft, wherein the material returning broom is pivoted to the material returning adjusting plate, the material returning adjusting plate is connected to the top of the material returning transmission shaft, the bottom of the material returning transmission shaft is connected with a motor cam power mechanism, and when the motor cam power mechanism jacks the material returning transmission shaft, the material returning broom swings on the material returning adjusting plate to beat a product to be jacked into a discharging channel.
2. The automatic-based welding-free lamp cap empty cup efficient wire stringing machine according to claim 1, wherein: every threading mould all includes threading mould roof, threading table post, threading mould layer board, threading roof push rod is fixed in between this threading mould roof and the threading mould layer board, and this threading mould layer board is located the below of string mould equal part dish, and this threading mould roof is located string mould equal part dish top, the threading table post has two, is fixed in string mould equal part dish respectively, and threading mould roof wears to locate on two threading table posts, and the top of each threading table post all has the card line mouth, and the inboard all has the card wire casing.
3. The automatic-based welding-free lamp cap empty cup efficient wire stringing machine according to claim 1, wherein: each empty cup automatic feeding mechanism comprises an inclined blanking channel, a horizontal feeding channel, a horizontal pushing block, an empty cup pressing rod and a shell pressing shaft, wherein the inclined blanking channel is connected with the horizontal feeding channel;
the first empty cup automatic feeding mechanism and the second empty cup automatic feeding mechanism share a first double blanking channel vibrating disc; the third empty cup automatic feeding mechanism and the fourth empty cup automatic feeding mechanism share a second double blanking channel vibration disc; the empty cup pressing rods of the second empty cup automatic feeding mechanism and the third empty cup automatic feeding mechanism share the same shell pressing shaft.
Priority Applications (1)
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