CN110718829B - Production line of electron pencil - Google Patents
Production line of electron pencil Download PDFInfo
- Publication number
- CN110718829B CN110718829B CN201910996445.2A CN201910996445A CN110718829B CN 110718829 B CN110718829 B CN 110718829B CN 201910996445 A CN201910996445 A CN 201910996445A CN 110718829 B CN110718829 B CN 110718829B
- Authority
- CN
- China
- Prior art keywords
- seat
- cutter
- workbench
- wire harness
- clamping
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/05—Crimping apparatus or processes with wire-insulation stripping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/052—Crimping apparatus or processes with wire-feeding mechanism
Abstract
The invention relates to the technical field of wire harness processing, and discloses a production line of an electronic wire harness, which comprises a feeding device, a processing device and a collecting device which are sequentially arranged along the advancing direction of the wire harness, wherein the processing device is arranged on a workbench, and the feeding device comprises a wire harness feeding unit and a wire harness conveying unit which are sequentially arranged along the feeding direction; the processing device comprises a wire cutting unit, a feeding unit, a crimping unit and a terminal chain pushing unit; the wire cutting unit comprises a tool rest which is arranged on the collecting table and is close to one side of the movable seat, three groups of cutter assemblies which are arranged in parallel along the length direction of the tool rest, a cutter driving piece which is arranged on the tool rest, a pull-back piece which is arranged below the movable seat and is used for driving the movable seat to move along the width direction of the workbench, and a moving piece which is arranged between the collecting table and the workbench and is used for driving a wire harness to move; the length direction of the tool rest is parallel to the length direction of the workbench. The invention has the following advantages and effects: the processing procedures are integrated, and the processing efficiency is high.
Description
Technical Field
The invention relates to the technical field of wire harness processing, in particular to a production line of an electronic wire harness.
Background
The wire harness is widely applied in the current industrial production, is a wiring component for connecting various electrical equipment in a circuit, and consists of an insulating sheath, a wiring terminal, a conducting wire and the like. At present, most of domestic wire harness processing is carried out, a wire is cut by adopting single cutting equipment, peeling is carried out by adopting single peeling equipment, a single terminal machine is used for processing a wire harness terminal, the processing efficiency is low, the energy consumption is high, and the processing quality is unstable.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a production line of an electronic wire harness, which integrates processing procedures and has high processing efficiency.
The technical purpose of the invention is realized by the following technical scheme:
a production line of an electronic wire harness comprises a feeding device, a processing device and a collecting device which are sequentially arranged along the advancing direction of the wire harness, wherein the processing device is arranged on a workbench, and a placing groove is formed in the workbench; the placing groove is arranged along the length direction of the workbench; the feeding device comprises a wire harness feeding unit and a wire harness conveying unit which are sequentially arranged along the feeding direction; the wire harness feeding unit comprises a base and two driving rollers arranged at the top of the base; the wire harness conveying unit comprises a movable seat arranged on the workbench, a driving roller rotatably arranged on the movable seat, a driven roller rotatably arranged on the movable seat and positioned below the driving roller, and a wire harness conveying motor arranged on the movable seat and used for driving the driving roller; the movable seat is arranged along the width direction of the workbench; a collecting table is arranged on one side of the workbench, which is away from the base;
the processing device comprises a wire cutting unit, a feeding unit, a crimping unit and a terminal chain pushing unit; the wire cutting unit comprises a knife rest which is arranged on the collecting table and close to one side of the movable seat, three groups of cutter assemblies which are arranged in parallel along the length direction of the knife rest, a cutter driving piece which is arranged on the knife rest, a pull-back piece which is arranged below the movable seat and used for driving the movable seat to move along the width direction of the workbench, and a moving piece which is arranged on one side of the workbench close to the cutter assemblies and used for driving the wire harness to move; the length direction of the tool rest is parallel to the length direction of the workbench;
the feeding unit comprises a first screw rod arranged in the placing groove, a first sliding seat which is connected to the first screw rod in a threaded mode and fixedly connected with the lower portion of the pull-back piece, and a first motor which is arranged in the placing groove and fixedly connected with the first screw rod; the first screw rod is arranged along the length direction of the workbench; the crimping unit includes locate workstation one side and be close to the processing platform of collecting the platform, locate the frame of processing bench up end, locate the last die in the frame, locate the processing bench up end and with the lower die of last die alignment, locate the frame top and with the first cylinder of last die fixed connection.
By adopting the technical scheme, the feeding device is arranged, and the wiring harness is guided onto the wiring harness conveying unit through the wiring harness feeding unit, so that the wiring harness can enter the wire cutting unit to be cut; the two sections of cut wire harnesses move to the other two groups of cutter assemblies simultaneously through the pull-back piece and the moving piece respectively to be peeled; after the wire harness is peeled off, the wire harness needing to be crimped is moved to a crimping unit through a feeding unit to be crimped to be subjected to terminal crimping treatment, and after the wire harness is crimped, a terminal chain pushing unit pushes a terminal chain to a position of an upper die by one step so as to facilitate subsequent crimping action of the terminal and the wire harness; the wire harness which does not need to be crimped after peeling is moved to a blanking device through a moving member to be collected. The wire harness after crimping is moved to the position below the cutter assembly in the middle, the fixed-length wire harness is cut by the wire harness conveying unit, and then the next cycle action process is carried out. The whole process of processing the wire harness is integrated, and the wire harness feeding, cutting, peeling, crimping and blanking are sequentially carried out, so that the working procedure is simpler, and the processing efficiency is higher.
The invention is further provided that a tightening device is arranged on one side of the workbench, which is close to the movable seat; the tightening device comprises a fixed table, a first supporting seat arranged on the upper end surface of the fixed table, a second supporting seat arranged on the upper end surface of the fixed table and spaced from the first supporting seat, a clamping mechanism rotatably arranged on the second supporting seat, and a turnover part arranged between the second supporting seat and the clamping mechanism and used for driving the clamping mechanism to rotate; the clamping mechanism comprises a mounting seat, a rotating rod rotatably arranged in the mounting seat, two clamping plates which are arranged on the mounting seat in a sliding manner and are arranged oppositely, a fixing frame which is arranged on the mounting seat and deviates from the end face of the second supporting seat, and a second air cylinder which is arranged on the first supporting seat and is used for driving the rotating rod to move horizontally; the rotating rod is connected with the clamping plate through a connecting rod; one end of the connecting rod is hinged with the rotating rod, and the other end of the connecting rod is hinged with the clamping mechanism; the connecting rod is arranged in the fixing frame; one end of the rotating rod is hinged with the two clamping plates respectively; the rotating rod penetrates through the overturning piece and is fixedly connected with the mounting seat; the mounting seat is arranged on the turnover piece.
Through adopting above-mentioned technical scheme, because the pencil is skinned the back, inside sinle silk is loose easily, is difficult for collecting in follow-up use, also inconvenient use sets up and turns round tight device, is convenient for turn round tight the pencil tip that does not need the crimping after skinning for the pencil both ends after the processing are neat. The stripped wire harness moves to the screwing device, the tail end of the wire harness is clamped tightly through the clamping mechanism, and then the tail end of the wire harness is driven by the overturning part to rotate and screw tightly, so that the screwing treatment of the tail end of the wire harness is realized. Stretch out through first cylinder, drive the connecting rod activity, two grip blocks connected with the connecting rod other end move to opposite direction to realize that the terminal clamp of pencil is tight, rethread upset piece drive fixture rotates.
The invention is further provided that the bottom of the knife rest is provided with a chute; the sliding groove is arranged along the height direction of the tool rest; a connecting plate and an L-shaped plate arranged at an interval with the connecting plate are arranged in the sliding groove in a sliding manner; the cutter assembly comprises a first cutter and a second cutter; the first cutter is arranged at the lower end of the connecting plate; the second cutter is arranged on the horizontal part of the L-shaped plate; the distance between the first cutter and the collecting table is smaller than that between the second cutter and the collecting table; the cutter driving part comprises a first rack arranged at the upper end of the connecting plate and located in the cutter rest, a second rack arranged at the upper end of the vertical part of the L-shaped plate and located in the cutter rest, a gear arranged in the cutter rest and a cutter driving motor fixedly connected with the gear, wherein the two sides of the gear are respectively meshed with the first rack and the second rack and rotate.
Through adopting above-mentioned technical scheme, set the cutter unit spare to first cutter and second cutter, when deciding or skinning the action, the cutting pencil crust is rapider. Set up connecting plate and L template, be convenient for install first cutter and second cutter. The first cutter and the second cutter are arranged in a staggered mode, so that the cutting effect is better. The gear is driven to rotate by the cutter driving motor, so that the first rack and the second rack move towards opposite directions simultaneously, and cutting is realized. Through cutter driving motor antiport, can realize that first cutter and second cutter move to the direction that deviates from mutually simultaneously to make the pencil after the cutting be convenient for remove next process department. Set up the spout for restriction first cutter and second cutter carry out vertical removal along established orbit, thereby guarantee the cutting effect.
The invention is further provided that the feeding device further comprises a guide piece; the guide piece is including locating the base top and extending the mounting bracket that sets up, rotating and locating two rows of driving rollers on the mounting bracket to one side of keeping away from the workstation, and two rows of driving rollers set up along the mounting bracket extending direction, and stagger the setting along the direction that perpendicular mounting bracket extends.
By adopting the technical scheme, the guide piece is arranged, so that the wire harness is conveniently straightened, the cut wire harness cutting surface is smooth, and the processing quality is improved.
The terminal chain pushing unit comprises a shifting fork arranged on one side of the upper punching die, which is far away from the collecting platform, a rocker arm with the upper end rotatably arranged on the rack and a fixed block fixed at the lower end of the rocker arm; the lower end of the fixed block is provided with a fixed groove; the middle part of the shifting fork is hinged with two groove walls of the fixed groove; the shifting fork is arranged along the length direction of the processing table, and one end of the shifting fork, which is far away from the upper punching die, is connected with the rocker arm through a tension spring; and a fixing rod which is horizontally arranged and used for shifting the rocker arm to swing is arranged on one side of the upper punching die.
Through adopting above-mentioned technical scheme, set up terminal chain propelling movement unit, at the in-process that last die descends, stir the rocking arm, thereby make the rocking arm rotate to the direction of leaving the last die dorsad, the tip that drives the shift fork and be close to last die and the terminal chain butt that processing platform up end was placed, it moves upwards to go up the die after last die processing finishes, the dead lever removes the butt to the rocking arm gradually, make the rocking arm resume the normal position, thereby drive the shift fork and resume the normal position, because the shift fork is close to the tip and the terminal chain butt of last die, thereby move the terminal chain to the position of being close to down the die, when the rocking arm is in initial condition completely, the terminal of terminal chain is located the up end of die down. The terminal chain is driven to advance through the action of upper punch die machining, automatic feeding of the terminal can be achieved without adding redundant power sources, the energy-saving effect is achieved, and the integrated degree of wire harness machining is high.
The invention is further provided that the pull-back piece comprises a fixed seat arranged on the first sliding seat, a second screw rod arranged on the fixed seat, a second sliding seat in threaded connection with the second screw rod, and a second motor arranged on one side of the fixed seat; the second screw rod is perpendicular to the first screw rod; the movable seat is fixed on the upper end face of the second sliding seat.
Through adopting above-mentioned technical scheme, after the pencil is cut off, drive the movable seat through first lead screw and wholly remove one section distance to the direction that is close to the processing platform for the pencil is aimed at the cutter unit who is close to processing platform one side and is transferred, when cutting through cutter unit, and the piece that pulls simultaneously removes, pulls the pencil crust of cutting and drops, thereby realizes the action of skinning. Through starting the second motor, make the second lead screw rotate to make threaded connection move in the second slide on the second lead screw, drive the activity seat and remove a short distance to the direction that deviates from cutter unit, realize the action of skinning.
The invention is further provided that the moving member comprises a sliding rail which is arranged on the workbench and is close to the cutter assembly, a third screw rod which is parallel to the sliding rail and is arranged at intervals, a third motor which is fixedly connected with one end of the third screw rod, a base which is in threaded connection with the third screw rod, a clamping seat which is arranged on the base in a sliding manner, a first clamping claw which is arranged on the clamping seat, and a third air cylinder which is arranged at one end of the base and is connected with the clamping seat through a piston rod; the other end of the base is arranged on the sliding rail in a sliding manner; the sliding rail is arranged along the width direction of the workbench; the length direction of the base is arranged along the width direction of the sliding rail.
Through adopting above-mentioned technical scheme, set up the moving member, be provided with first gripper jaw on the moving member, after the pencil was cut off, the pencil tip that deviates from workstation one side is pressed from both sides tightly the back by first gripper jaw, the third lead screw that sets up through first gripper jaw bottom drives the pencil and moves down to the cutter unit spare that is close to unloader one side, rethread third cylinder drives first gripper jaw and moves to the position that is close to cutter unit spare, thereby the end of pencil is located cutter unit spare's opposite side, when cutter unit spare cuts, remove first gripper jaw to the direction of keeping away from cutter unit spare back through the third cylinder, thereby make the terminal pencil crust of pencil peeled off. After the terminal crust of pencil is peeled off, drive first gripper jaw through the third lead screw and remove to the direction that is close to unloader, until removing and turn round tight device department, the piston rod of rethread third cylinder stretches out, drives one side removal that first gripper jaw is close to the workstation to cutter unit to make the pencil end turn round tight device and press from both sides tightly and overturn and turn round tightly. After the tail end of the wire harness is tightly twisted, the third motor is driven, so that the third lead screw drives the base to move towards the direction close to the blanking device, and the first clamping jaw drives the wire harness to move towards the direction close to the blanking device.
The invention is further provided that the collecting device comprises a second clamping claw arranged at one side of the workbench and close to the collecting platform, and a material collecting groove positioned below the second clamping claw; the collecting groove is arranged along the length direction of the collecting platform, and one side of the collecting groove is attached to the collecting platform.
Through adopting above-mentioned technical scheme, set up the second gripper jaw, be convenient for press from both sides the tight trough of collecting of placing with the pencil that is processed for the pencil that is processed is put neatly orderly, and subsequent packing of being convenient for is handled.
The invention is further provided that one side of the workbench close to the collecting platform is provided with a clamping platform; a conveying table is arranged on one side of the collecting table, which is away from the workbench; a conveying belt is arranged on the conveying table; the upper end surface of the clamping table is provided with a movable groove; a clamping piece is arranged in the movable groove; the clamping piece comprises an electric telescopic rod arranged in the movable groove and two arc-shaped clamping plates which are symmetrically arranged in the movable groove; two arc-shaped mounting grooves are respectively formed in the two arc-shaped clamping plates; two pin shafts are arranged in the two mounting grooves in a sliding manner; a connecting arm is hinged between the bottom of each arc-shaped clamping plate and the end part of each rotating rod; one end of the connecting arm is rotatably connected with the pin shaft, and the other end of the connecting arm is rotatably connected with the end part of the rotating rod; the bottoms of the two arc-shaped clamping plates are rotationally connected through a rotating shaft; and two ends of the rotating shaft are arranged on the wall of the mounting groove.
By adopting the technical scheme, the conveying belt is arranged, so that one end of the wire harness deviating from the cutter assembly is flattened after the wire harness is cut off, the length of the wire harness is always consistent with the length direction of the collecting table, and the subsequent collection of the wire harness is facilitated. Set up the centre gripping platform, avoid the conveyer belt to convey the position that deviates from the workstation with the pencil to the pencil effect. Stretch out downwards through electric telescopic handle to make two connecting walls drive two arc splint and remove to the direction in opposite directions, thereby press from both sides the pencil tightly, when the second gripper jaw carries out the centre gripping to the pencil, electric telescopic handle's piston rod moves down, makes the linking arm drive two arc splint and remove to the direction that deviates from, and the holder loosens, makes the pencil by the second gripper jaw promptly and transport in the collecting tank.
In conclusion, the beneficial technical effects of the invention are as follows:
the whole process of processing the wire harness is integrated, and the feeding, the cutting, the peeling, the compression joint and the blanking are sequentially carried out, so that the working procedure is simpler, and the processing efficiency is higher;
after the wire harness is peeled, the internal wire core is easy to loosen, is difficult to collect in the subsequent use process and is inconvenient to use, and the twisting device is arranged, so that the end part of the wire harness which is not required to be crimped after peeling can be conveniently twisted, and the two ends of the processed wire harness are neat;
the guide piece is arranged, so that the wire harness can be straightened conveniently, the cut wire harness cutting surface is smooth, and the processing quality is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view of a cutter assembly of an embodiment;
FIG. 3 is a schematic structural view of a pull-back member of the embodiment;
FIG. 4 is a schematic structural view of a moving member of the embodiment;
FIG. 5 is a schematic structural diagram of a crimping unit of the embodiment;
FIG. 6 is an enlarged schematic view at A in FIG. 1;
FIG. 7 is a schematic structural diagram of a clamping table according to an embodiment.
Reference numerals: 1. a feeding device; 11. a wire harness feeding unit; 111. a base; 112. a drive roller; 12. a wire harness feeding unit; 121. a movable seat; 122. a drive roll; 123. a driven roller; 124. a wire harness feeding motor; 13. a guide member; 131. a mounting frame; 132. a driving roller; 2. a processing device; 21. a wire cutting unit; 211. a tool holder; 2111. a chute; 2112. a connecting plate; 2113. an L-shaped plate; 212. a cutter assembly; 2121. a first cutter; 2122. a second cutter; 213. a tool driving member; 2131. a first rack; 2132. a second rack; 2133. a gear; 2134. a cutter driving motor; 214. a pull back member; 2141. a fixed seat; 2142. a second lead screw; 2143. a second slide carriage; 2144. a second motor; 215. a moving member; 2151. a slide rail; 2152. a third screw rod; 2153. a third motor; 2154. a base; 2155. a clamping seat; 2156. a first gripper jaw; 2157. a third cylinder; 2158. a drive rod; 22. a feeding unit; 221. a first lead screw; 222. a first slider; 223. a first motor; 23. a crimping unit; 231. a processing table; 232. a frame; 233. putting a die on the die; 2331. fixing the rod; 234. a lower die; 235. a first cylinder; 24. a terminal chain pushing unit; 241. a shifting fork; 242. a rocker arm; 243. a fixed block; 244. fixing grooves; 245. a tension spring; 3. a collection device; 31. a second gripper jaw; 32. a material collecting groove; 4. a work table; 41. a placement groove; 5. a collection station; 51. a conveyor belt; 6. a tightening device; 61. a fixed table; 62. a first support base; 63. a second support seat; 64. a clamping mechanism; 641. a mounting seat; 642. a rotating rod; 643. a clamping plate; 644. a fixed mount; 645. a second cylinder; 65. a turnover piece; 66. a connecting rod; 7. a clamping table; 71. a movable groove; 72. a clamping member; 721. an electric telescopic rod; 722. an arc-shaped splint; 723. a connecting arm; 73. mounting grooves; 74. a rotating shaft; 75. and (7) a pin shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a production line for an electronic wire harness includes a feeding device 1, a processing device 2, and a collecting device 3, which are sequentially installed along a wire harness advancing direction.
As shown in fig. 1, the feeding device 1 includes a wire harness feeding unit 11 and a wire harness feeding unit 12 which are installed in this order in a feeding direction. The harness feeding unit 11 includes a base 111, two driving rollers 112 mounted on top of the base 111. Install the feeding driving piece in the base 111, two equal fixedly connected with drive gear of drive roller 112, two drive gear meshes, and the base internal fixation has feeding driving motor, and feeding driving motor's output shaft is fixed with one of them drive roller to drive two synchronous antiport of drive roller through feeding driving motor. The wire harness feeding unit 12 includes a movable seat 121 installed on the workbench 4, a driving roller 122 rotatably installed on the movable seat 121, a driven roller 123 rotatably installed on the movable seat 121 and located below the driving roller 122, and a wire harness feeding motor 124 fixed on the movable seat 121, wherein an output shaft of the wire harness feeding motor 124 is fixedly connected with the driving roller 122, thereby driving the driving roller 122 to rotate. The movable base 121 extends in the width direction of the table 4. The feeding device 1 further comprises a guide piece 13, the guide piece 13 comprises an installation frame 131 installed at the top of the base 111 and extending away from one side of the workbench 4, two rows of transmission rollers 132 installed on the installation frame 131 in a rotating mode and arranged along the extending direction of the installation frame 131, and the two rows of transmission rollers 132 are arranged in a staggered mode along the extending direction perpendicular to the installation frame 131.
As shown in fig. 1, the processing apparatus 2 includes a wire cutting unit 21 mounted on the side of the collecting table 5 close to the table 4, a feeding unit 22 mounted in the placement groove 41, a crimping unit 23 mounted on the table 4 close to the collecting table 5, and a terminal chain pushing unit 24 mounted on the side of the crimping unit 23 away from the collecting table 5.
As shown in fig. 1 and 2, the wire cutting unit 21 includes a tool holder 211 mounted on the table 4 and close to the movable base 121, three cutter assemblies 212 arranged in parallel in the longitudinal direction of the table 4, a tool driving member 213 mounted on the tool holder 211, a pulling member 214 (shown in fig. 3) mounted below the movable base 121, and a moving member 215 mounted on the table 4. The pullback member 214 is used to drive the movable base 121 to reciprocate in the width direction of the table 4. The moving member 215 is used for clamping the wire harness on one side of the collecting table 5 and moving the wire harness.
As shown in fig. 3, the pulling element 214 includes a fixed seat 2141 installed below the movable seat 121, a second lead screw 2142 installed on the fixed seat 2141, a second sliding seat 2143 screwed to the second lead screw 2142, and a second motor 2144 installed at one side of the fixed seat 2141, and an output shaft of the second motor 2144 is fixedly connected to the second lead screw 2142.
As shown in fig. 4, the moving member 215 includes a slide rail 2151 mounted on the table 4, a third screw 2152 mounted on the table 4 and spaced from the slide rail 2151, a third motor 2153 mounted on the table 4, a base 2154 screwed to the third screw 2152, a holder 2155 slidably mounted on the base 2154, a first gripper 2156 mounted on the holder 2155, and a third cylinder 2157 mounted on one end of the base 2154. The base 2154 is in sliding engagement with the slide rail 2151. An output shaft of the third motor 2153 is fixedly connected with the third screw 2152. The slide rail 2151 and the third screw 2152 are provided along the width direction of the table 4. The base 2154 has a longitudinal direction along the width direction of the slide rail 2151. The end of the piston rod of the third cylinder 2157 is provided with a drive rod 2158, and the end of the drive rod 2158 facing away from the piston rod of the third cylinder 2157 is fixedly connected with the first clamping jaw 2156.
As shown in fig. 2, the bottom of the tool holder 211 is provided with a slide slot 2111. A connecting plate 2112 and an L-shaped plate 2113 are respectively and slidably arranged in the two groove walls of the sliding groove 2111. The cutter assembly 212 includes a first cutter 2121 and a second cutter 2122. A first cutter 2121 is mounted to a lower end of the connecting plate 2112, and a second cutter 2122 is mounted to a horizontal portion of the L-shaped plate 2113. The cutter driving member 213 includes a first rack 2131 mounted on the upper end of the connecting plate 2112 and located in the cutter holder 211, a second rack 2132 mounted on the upper end of the vertical portion of the L-shaped plate 2113 and located in the cutter holder 211, a gear 2133 with two sides respectively meshed with the first rack 2131 and the second rack 2132 and rotatably located in the cutter holder 211, and a cutter driving motor 2134 fixedly connected with the gear 2133. As shown in connection with fig. 1, the first cutter 2121 is at a smaller distance from the collecting table 5 than the second cutter 2122.
As shown in fig. 3, the feeding unit 22 includes a first screw 221 installed in the placing groove 41, a first sliding seat 222 screwed on the first screw 221 and fixedly connected to the lower end surface of the fixing seat 2141, and a first motor 223 installed on the first sliding seat 222 and fixedly connected to the first screw 221. The first lead screw 221 is provided along the longitudinal direction of the table 4. The second lead screw 2142 is perpendicular to the first lead screw 221.
As shown in fig. 5, the press-bonding unit 23 includes a processing table 231 mounted on the upper end surface of the table 4 and adjacent to the collecting table 5 (shown in fig. 1), a frame 232 mounted on the upper end surface of the processing table 231, an upper die 233 mounted on the frame 232, a lower die 234 mounted on the upper end surface of the processing table 231 and aligned with the upper die 233, and a first cylinder 235 mounted above the frame 232 and fixedly connected to the upper die 233.
As shown in fig. 1 and 6, the tightening device 6 includes a fixing table 61 fixed on the working table 4, a first supporting seat 62 fixed on the upper end surface of the fixing table 61, a second supporting seat 63 fixed on the upper end surface of the fixing table 61 and spaced from the first supporting seat 62, a clamping mechanism 64 rotatably disposed on the second supporting seat 63, and an overturning member 65 mounted on the second supporting seat 63, wherein the overturning member 65 is used for driving the clamping mechanism 64 to rotate.
The clamping mechanism 64 includes an installation base 641, a rotating rod 642 fixedly installed on the installation base 641, two clamping plates 643 slidably installed on the installation base 641, a fixed mount 644 installed on an end surface of the installation base 641 away from the second support base 63, and a second air cylinder 645 installed on the first support base 62, wherein a piston rod of the second air cylinder 645 is rotatably connected with the rotating rod 642, so that the second air cylinder 645 drives the rotating rod 642 to move horizontally. The two holding plates 643 are arranged symmetrically with respect to the axis of the rotating rod 642. The rotating rod 642 is connected with the clamping plate 643 through a connecting rod 66, one end of the connecting rod 66 is hinged with the rotating rod 642, and the other end of the connecting rod 66 is hinged with the clamping plate 643. Upset 65 includes the cylinder, rotates the bent axle of locating in the cylinder, and the notch has been seted up to the up end of cylinder, and it is equipped with the stand to slide in the notch, connects through the spliced pole between stand and the bent axle, and spliced pole one end is articulated bottom the stand, and the spliced pole other end is articulated with the bent axle, and the stand deviates from the tip of spliced pole and is connected with the piston rod that drives actuating cylinder. The driving cylinder drives the column to reciprocate along the notch, so that the crankshaft rotates, and the rotating rod 642 penetrates through the piston rod and is fixedly connected with the mounting seat 641.
As shown in fig. 5, the terminal chain pushing unit 24 includes a shift fork 241 mounted on a side of the upper die 233 facing away from the collecting table 5 (shown in fig. 1), a swing arm 242 rotatably mounted on the frame 232 at an upper end thereof, and a fixing block 243 fixed to a lower end of the swing arm 242. The fixing block 243 is provided at a lower end thereof with a fixing groove 244, the middle portion of the shifting fork 241 is hinged to two groove walls of the fixing groove 244, the shifting fork 241 is arranged along the length direction of the processing table 231, and one end of the shifting fork 241, which is away from the upper die 233, is connected with the rocker arm 242 through a tension spring 245, and one side of the upper die 233 is provided with a fixing rod 2331 which is horizontally arranged and used for shifting the rocker arm 242 to swing.
As shown in fig. 7, a holding table 7 is mounted on the side of the table 4 close to the collecting table 5. The side of the collecting table 5 facing away from the table 4 is provided with a transport table 51. The conveyor table 51 is provided with a conveyor belt 52. The upper end surface of the clamping table 7 is provided with a movable groove 71, a clamping piece 72 is installed in the movable groove 71, and the clamping piece 72 comprises an electric telescopic rod 721 installed in the placing groove 41 and two arc-shaped clamping plates 722 installed in the placing groove 41 and symmetrically arranged. Two arc-shaped mounting grooves 73 are respectively formed in the two arc-shaped clamping plates 722, and two pin shafts 75 are slidably arranged in the two mounting grooves 73. A connecting arm 723 is hinged between the bottom of the two arc-shaped clamping plates 722 and the end of the rotating rod 642 respectively, one end of the connecting arm 723 is rotatably connected with the pin 75, and the other end of the connecting arm 723 is rotatably connected with the end of the rotating rod 642. The bottoms of the two arc-shaped clamping plates 722 are rotatably connected through a rotating shaft 74, and two ends of the rotating shaft 74 are installed on the wall of the installation groove 73.
As shown in fig. 1, the collecting device 3 includes a second gripper 31 mounted on one side of the table 4 and close to the collecting table 5, and a trough 32 located below the second gripper 31. The trough 32 is provided along the length direction of the collecting table 5 and has one side attached to the collecting table 5.
When the wire harness collecting device is used, the wire harness collecting device comprises three steps of feeding, processing and collecting of wire harnesses. Wherein the content of the first and second substances,
feeding: after the wire harness loop is straightened by the plurality of driving rollers 132, the two driving rollers 112 are driven by the feeding driving member 113, so that the wire harness enters the wire harness feeding unit 12.
Processing: in the wire harness feeding unit 12, the wire harness feeding motor 124 drives the driving roller 122 to rotate, and the driving roller 122 and the driven roller 123 are matched with each other, so that the wire harness moves to the lower side of the cutting knife along the length direction of the movable seat 121. The cutter driving motor 2134 rotates to drive the first cutter 2121 and the second cutter 2122 to move in opposite directions, thereby cutting the wire harness.
The cut section of the wire harness is sent to the lower part of the first skinning knife through the feeding unit 22 to carry out skinning action; the cut wire harness at the other end is conveyed to the lower part of the second peeling knife through the moving member 215 to carry out peeling action. The first peeling knife and the second peeling knife cut two sections of wire harnesses at the same time, the wire harnesses are pulled in the direction away from the cutter assembly 212 through the pull-back piece 214 to remove the outer skins of the end portions of the two sections of wire harnesses, and the third air cylinder 2157 pulls the other section of wire harnesses in the direction away from the cutter assembly 212 to remove the outer skins of the end portions of the two sections of wire harnesses.
The wire harness close to the first debarking knife is moved to the crimping unit 23 by the feeding unit 22. The first cylinder 235 is actuated so that the upper die 233 crimps the terminal with the wire harness.
When the upper die 233 is driven to descend by the first cylinder 235, the fixing rod 2331 on the upper die 233 has an abutting effect on the rocker arm 242, so that the rocker arm 242 rotates to a position away from the upper die 233, the end part of the shifting fork 241 close to the upper die 233 is driven to abut against a terminal chain placed downwards, after the upper die 233 completes the crimping action, the first cylinder 235 drives the upper die 233 to ascend, the rocker arm 242 returns to the initial position, and the shifting fork 241 moves the terminal chain to a position close to the lower die 234, so that the action of pushing the terminal chain is completed.
After the wire harness is crimped, the first motor 223 is driven to rotate in the reverse direction to rotate the first screw 221, so that the first slide 222 screwed to the first screw 221 moves in a direction away from the machining table 231 until the wire harness moves below the cutting blade, and a second cycle of processes is prepared.
The wire harness close to the second debarking knife is moved by the moving member 215 to the tightening device 6. The second cylinder 645 is actuated so that the second cylinder 645 pushes the rotating rod 642, thereby moving the two grip plates 643 in opposite directions by the two connecting rods 66 to clamp the wire harness. After clamping, the entire clamping mechanism 64 is rotated by the flipper 65 to tighten the end of the wire harness.
After the end of the wire harness is tightened, the base 2154 is moved to the clamping table 7 by the third screw 2152 of the moving member 215, so that the end of the wire harness is positioned on the clamping table 7. The electric telescopic rod 721 installed on the clamping table 7 extends downwards, so that the two connecting arms 723 drive the two arc-shaped clamping plates 722 to move towards opposite directions, thereby clamping the wire harness, when the second clamping claw 31 clamps the wire harness, the piston rod of the electric telescopic rod 721 moves downwards, so that the connecting arms 723 drive the two arc-shaped clamping plates 722 to move towards directions deviating from each other, the clamping piece 72 is loosened, and the wire harness is grasped by the second clamping claw 31 and transported to the material collecting groove 32.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a production water line of electron pencil, includes loading attachment (1), processingequipment (2), the collection device (3) that set gradually along pencil direction of advance, on workstation (4) was located in processingequipment (2), characterized by: the advancing direction of the wire harness is consistent with the width direction of the workbench; a placing groove (41) is formed in the workbench (4); the placing groove (41) is arranged along the length direction of the workbench (4); the feeding device (1) comprises a wire harness feeding unit (11) and a wire harness conveying unit (12) which are sequentially arranged along the feeding direction; the wire harness feeding unit (11) comprises a base (111) and two driving rollers (112) arranged at the top of the base (111); the wire harness conveying unit (12) comprises a movable seat (121) arranged on the workbench (4), a driving roller (122) rotatably arranged on the movable seat (121), a driven roller (123) rotatably arranged on the movable seat (121) and positioned below the driving roller (122), and a wire harness conveying motor (124) arranged on the movable seat (121) and used for driving the driving roller (122); the movable seat (121) is arranged along the width direction of the workbench (4); a collecting table (5) is arranged on one side, away from the base (111), of the workbench (4);
the processing device (2) comprises a wire cutting unit (21), a feeding unit (22), a crimping unit (23) and a terminal chain pushing unit (24); the wire cutting unit (21) comprises a tool rest (211) which is arranged on the collecting platform (5) and close to one side of the movable seat (121), three groups of cutter assemblies (212) which are arranged in parallel along the length direction of the tool rest (211), a cutter driving piece (213) which is arranged on the tool rest (211), a pull-back piece (214) which is arranged below the movable seat and used for driving the movable seat to move along the width direction of the workbench (4), and a moving piece (215) which is arranged on one side of the workbench (4) close to the cutter assemblies (212) and used for driving the wire harness to move; the length direction of the tool rest (211) is parallel to the length direction of the workbench (4);
the feeding unit (22) comprises a first screw rod (221) arranged in the placing groove (41), a first sliding seat (222) which is connected to the first screw rod (221) in a threaded mode and fixedly connected with the lower portion of the pull-back piece (214), and a first motor (223) which is arranged in the placing groove (41) and fixedly connected with the first screw rod (221); the first screw rod (221) is arranged along the length direction of the workbench (4); the compression joint unit (23) comprises a processing table (231) arranged on one side of the workbench (4) and close to the collecting table (5), a frame (232) arranged on the upper end face of the processing table (231), an upper punch die (233) arranged on the frame (232), a lower punch die (234) arranged on the upper end face of the processing table (231) and aligned with the upper punch die (233), and a first air cylinder (235) arranged above the frame (232) and fixedly connected with the upper punch die (233);
a tightening device (6) is arranged on one side, close to the movable seat (121), of the workbench (4); the tightening device (6) comprises a fixed table (61), a first supporting seat (62) arranged on the upper end surface of the fixed table (61), a second supporting seat (63) arranged on the upper end surface of the fixed table (61) and spaced from the first supporting seat (62), a clamping mechanism (64) rotatably arranged on the second supporting seat (63), and a turnover part (65) arranged between the second supporting seat (63) and the clamping mechanism (64) and used for driving the clamping mechanism (64) to rotate; the clamping mechanism (64) comprises an installation seat (641), a rotating rod (642) rotatably arranged in the installation seat (641), two clamping plates (643) which are arranged on the installation seat (641) in a sliding mode and are arranged oppositely, a fixed frame (644) which is arranged on the end face, deviating from the second supporting seat (63), of the installation seat (641), and a second air cylinder (645) which is arranged on the first supporting seat (62) and is used for driving the rotating rod (642) to move horizontally; the rotating rod (642) is connected with the clamping plate (643) through a connecting rod (66); one end of the connecting rod (66) is hinged with the rotating rod (642), and the other end of the connecting rod (66) is hinged with the clamping mechanism (64); the connecting rod (66) is arranged in the fixed frame (644); one end of the rotating rod (642) is hinged with the two clamping plates (643) respectively; the rotating rod (642) penetrates through the overturning piece (65) and is fixedly connected with the mounting base (641); the mounting seat (641) is arranged on the overturning piece (65).
2. The process line of claim 1, wherein: the bottom of the tool rest (211) is provided with a sliding groove (2111); the sliding groove (2111) is arranged along the height direction of the tool rest (211); a connecting plate (2112) and L-shaped plates (2113) arranged at intervals with the connecting plate (2112) are arranged in the sliding groove (2111) in a sliding manner; the cutter assembly (212) comprises a first cutter (2121) and a second cutter (2122); the first cutter (2121) is arranged at the lower end of the connecting plate (2112); the second cutter (2122) is arranged on the horizontal part of the L-shaped plate (2113); the distance between the first cutter (2121) and the collecting platform (5) is smaller than the distance between the second cutter (2122) and the collecting platform (5); the cutter driving part (213) comprises a first rack (2131) arranged at the upper end of the connecting plate (2112) and positioned in the cutter rest (211), a second rack (2132) arranged at the upper end of the vertical part of the L-shaped plate (2113) and positioned in the cutter rest (211), a gear (2133) with two sides respectively meshed with the first rack (2131) and the second rack (2132) and rotatably arranged in the cutter rest (211), and a cutter driving motor (2134) fixedly connected with the gear (2133).
3. The process line of claim 1, wherein: the feeding device (1) further comprises a guide piece (13); guide (13) are including locating base (111) top to deviating from mounting bracket (131) that workstation (4) one side extended the setting, rotate two rows of driving rollers (132) of locating on mounting bracket (131), and two rows of driving rollers (132) set up along mounting bracket (131) extending direction, and stagger the setting along the direction that perpendicular mounting bracket (131) extended.
4. The process line of claim 1, wherein: the terminal chain pushing unit (24) comprises a shifting fork (241) arranged on one side, deviating from the collecting table (5), of the upper die (233), a rocker arm (242) with the upper end rotatably arranged on the rack (232), and a fixing block (243) fixed to the lower end of the rocker arm (242); the lower end of the fixing block (243) is provided with a fixing groove (244); the middle part of the shifting fork (241) is hinged to two groove walls of the fixing groove (244); the shifting fork (241) is arranged along the length direction of the processing table (231), and one end, deviating from the upper punch die (233), of the shifting fork (241) is connected with the rocker arm (242) through a tension spring (245); and a fixing rod (2331) which is horizontally arranged and used for shifting the rocker arm (242) to swing is arranged at one side of the upper die (233).
5. The process line of claim 1, wherein: the pull-back piece (214) comprises a fixed seat (2141) arranged on the first sliding seat (222), a second screw rod (2142) arranged on the fixed seat (2141), a second sliding seat (2143) in threaded connection with the second screw rod (2142), and a second motor (2144) arranged on one side of the fixed seat (2141); the second lead screw (2142) is perpendicular to the first lead screw (221); the movable seat (121) is fixed on the upper end face of the second sliding seat (2143).
6. The process line of claim 1, wherein: the moving member (215) comprises a sliding rail (2151) which is arranged on the workbench (4) and close to the cutter assembly (212), a third screw rod (2152) which is parallel to the sliding rail (2151) and is arranged at an interval, a third motor (2153) which is fixedly connected to one end of the third screw rod (2152), a base (2154) which is in threaded connection with the third screw rod (2152), a clamping seat (2155) which is arranged on the base (2154) in a sliding manner, a first clamping claw (2156) which is arranged on the clamping seat (2155), and a third air cylinder (2157) which is arranged at one end of the base (2154) and is connected with the clamping seat (2155) through a piston rod; the other end of the base (2154) is slidably arranged on the sliding rail (2151); the sliding rail (2151) is arranged along the width direction of the workbench (4); the length direction of base (2154) sets up along the width direction of slide rail (2151).
7. The process line of claim 1, wherein: the collecting device (3) comprises a second clamping claw (31) which is arranged on one side of the workbench (4) and close to the collecting platform (5), and a material collecting groove (32) which is positioned below the second clamping claw (31); the material collecting groove (32) is arranged along the length direction of the collecting platform (5) and one side of the material collecting groove is attached to the collecting platform (5).
8. The process line of claim 1, wherein: a clamping table (7) is arranged on one side, close to the collecting table (5), of the workbench (4); a conveying table is arranged on one side, away from the workbench (4), of the collecting table (5); a conveying belt (51) is arranged on the conveying table; the upper end surface of the clamping table (7) is provided with a movable groove (71); a clamping piece (72) is arranged in the movable groove (71); the clamping piece (72) comprises an electric telescopic rod (721) arranged in the movable groove (71) and two arc-shaped clamping plates (722) which are arranged in the movable groove (71) and are symmetrically arranged; two arc-shaped mounting grooves (73) are respectively formed in the two arc-shaped clamping plates (722); two pin shafts (75) are arranged in the two mounting grooves (73) in a sliding manner; a connecting arm (723) is hinged between the bottoms of the two arc-shaped clamping plates (722) and the end part of the rotating rod (642) respectively; one end of the connecting arm (723) is rotatably connected with the pin shaft (75), and the other end of the connecting arm is rotatably connected with the end part of the rotating rod (642); the bottoms of the two arc-shaped clamping plates (722) are rotatably connected through a rotating shaft (74); and two ends of the rotating shaft (74) are arranged on the wall of the mounting groove (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996445.2A CN110718829B (en) | 2019-10-19 | 2019-10-19 | Production line of electron pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996445.2A CN110718829B (en) | 2019-10-19 | 2019-10-19 | Production line of electron pencil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110718829A CN110718829A (en) | 2020-01-21 |
| CN110718829B true CN110718829B (en) | 2020-11-20 |
Family
ID=69213807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910996445.2A Active CN110718829B (en) | 2019-10-19 | 2019-10-19 | Production line of electron pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110718829B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490819B (en) * | 2020-12-07 | 2022-04-29 | 深圳市海胜自动化设备有限公司 | Automatic peeling and cold pressing combined terminal machine |
| CN112864752B (en) * | 2021-01-08 | 2022-07-15 | 赣州市硕祺电子科技有限公司 | Packaging equipment for data connecting line |
| CN113178765B (en) * | 2021-05-06 | 2022-05-20 | 苏州明良智能科技有限公司 | Semi-automatic crimping machine |
| CN113381260B (en) * | 2021-06-17 | 2023-02-17 | 广州新李汽车零部件有限公司 | Threading, stripping and pressing integrated machine for wire harness |
| CN115425492B (en) * | 2022-09-29 | 2023-09-12 | 洞口县福生成电子有限公司 | Wire harness crimping device |
| CN116093701B (en) * | 2023-01-03 | 2023-11-03 | 汇铂斯电子技术(苏州)有限公司 | Wire harness terminal crimping die and crimping method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022853A (en) * | 2012-12-25 | 2013-04-03 | 天津市力干科技有限公司 | Full-automatic double-end harness crimping machine |
| CN105846282A (en) * | 2016-03-24 | 2016-08-10 | 天津市力干科技有限公司 | Full-automatic double-end wire harness crimping machine and control method for automatically regulating speed and retreating material |
| CN208189961U (en) * | 2018-01-17 | 2018-12-04 | 东莞市金晟电业有限公司 | A kind of wire twisting machine |
-
2019
- 2019-10-19 CN CN201910996445.2A patent/CN110718829B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022853A (en) * | 2012-12-25 | 2013-04-03 | 天津市力干科技有限公司 | Full-automatic double-end harness crimping machine |
| CN105846282A (en) * | 2016-03-24 | 2016-08-10 | 天津市力干科技有限公司 | Full-automatic double-end wire harness crimping machine and control method for automatically regulating speed and retreating material |
| CN208189961U (en) * | 2018-01-17 | 2018-12-04 | 东莞市金晟电业有限公司 | A kind of wire twisting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110718829A (en) | 2020-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110718829B (en) | Production line of electron pencil | |
| CN108899727B (en) | Round sheath wire stripping end penetrating heat shrinkage pipe machine | |
| CN107756050B (en) | Automatic assembly machine for photovoltaic connecting wire harness | |
| CN105680281B (en) | A kind of automatic end-beating machine of double end | |
| CN110718824B (en) | Combined wire harness production line with circuit board | |
| CN108695674B (en) | Full-automatic tangent peeling single-pressure single-plastic-shell-penetrating sleeve machine | |
| CN108551126B (en) | Full-automatic wire twisting braiding machine | |
| CN108808420B (en) | Double-end wire stripping presses terminal to wear to mould shell machine | |
| CN109301660B (en) | Double-pressure double-penetrating numbering pipe machine | |
| CN109638614A (en) | It is a kind of to wear thermo-contracting-tube machine with step terminal for assembling at wire rod both ends | |
| CN111934246B (en) | Cable junction is with device of skinning | |
| CN112186455A (en) | Circuit board lead welding equipment and welding method | |
| CN106887784A (en) | A kind of double end terminal automatic assembly equipment | |
| CN113783074A (en) | Full-automatic double-end welding machine of skinning of data line | |
| CN218334668U (en) | Wire harness production equipment | |
| CN113871998B (en) | Power line processing equipment | |
| CN216750630U (en) | Full-automatic double-end welding machine of skinning of data line | |
| CN113054515B (en) | Cable joint processing device | |
| CN215645400U (en) | Branching and twisting device for double-core wire | |
| CN210806289U (en) | Double-end terminal pencil processing equipment | |
| CN114242841A (en) | Wire moving and overturning mechanism of solar panel wire welding machine | |
| CN113977030A (en) | Soldering tin drying machine is used in connecting wire production | |
| CN108832448B (en) | Full-automatic power line cutting, peeling and riveting equipment | |
| CN113270778A (en) | Double-core power line processing all-in-one machine | |
| CN218123947U (en) | Tin soldering machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 no.226, East Liuhe Road, Guanting Town, Feixi County, Hefei City, Anhui Province Patentee after: Anhui Zhongzheng Electric Co.,Ltd. Address before: 230000 no.226, East Liuhe Road, Guanting Town, Feixi County, Hefei City, Anhui Province Patentee before: Hefei Zhongzheng Electric Co.,Ltd. |