CN116553247B - Terminal feeding device for wire harness connector production - Google Patents
Terminal feeding device for wire harness connector production Download PDFInfo
- Publication number
- CN116553247B CN116553247B CN202310833159.0A CN202310833159A CN116553247B CN 116553247 B CN116553247 B CN 116553247B CN 202310833159 A CN202310833159 A CN 202310833159A CN 116553247 B CN116553247 B CN 116553247B
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- Prior art keywords
- roller
- terminal
- disc
- feeding
- wire harness
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 64
- 238000002788 crimping Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000012546 transfer Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000003860 storage Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
- B65H20/04—Advancing webs by friction roller to effect step-by-step advancement of web
-
- 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
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/123—Lifting, transporting, or inserting the web roll; Removing empty core with cantilever supporting arrangements
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- 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
- H01R43/055—Crimping apparatus or processes with contact member feeding mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention relates to the technical field of feeding devices and discloses a terminal feeding device for wire harness connector production, which comprises a feeding disc of a terminal chain arranged on one side of a crimping machine main body, wherein the terminal chain is wound on the feeding disc, one side of the crimping machine main body is fixedly provided with a mounting support plate, the front side of the mounting support plate is rotationally connected with two mounting rods, the two mounting rods are respectively fixedly sleeved with a containing disc and a connecting disc, and a winding belt is wound on the containing disc.
Description
Technical Field
The invention relates to the technical field of feeding devices, in particular to a terminal feeding device for producing a wire harness connector.
Background
The wire harness is used for connecting input terminals and output terminals for electric transmission or signal transmission, and is widely applied to various electrified devices and equipment. To facilitate connection, the ends of the wire harness are typically provided with terminals. In the processing process of the wire harness, automatic terminal pressing equipment is generally used, terminal raw materials usually exist in the form of terminal chains, a plurality of terminals are connected to form a strip-shaped terminal chain, then the strip-shaped terminal chain is wound on a material tray to form a bundle, a feeding motor is linked with the material tray and used for driving the material tray to rotate so as to enable the terminal chain to be pulled outwards, a stepping motor is used for horizontally pulling the terminal chain, the terminals on the terminal chain are pulled to a pressing table one by one, a pressing block is arranged corresponding to the pressing table, a cylinder is used for driving the pressing block to press down for terminal pressing, for example, an automatic feeding device of the wire harness terminal disclosed by the authorized bulletin number CN215497485U and the authorized bulletin date of 2022, 01 month and 01 comprises the material tray, a bracket, a first driving piece, a second driving piece, a transmission assembly, an inductive switch and a controller; the first driving piece is linked with the material disc through the transmission component and is used for driving the material disc to rotate so as to outwards expand the terminal chain on the material disc; the second driving piece is arranged at one side below the charging tray and is used for horizontally and outwards pulling out the terminal chain; the inductive switch is arranged between the charging tray and the second driving piece and is positioned at one side of the terminal chain conveying path, which is close to the second driving piece, and is used for generating an inductive signal when the inductive switch contacts with the terminal chain; the first driving piece, the second driving piece and the inductive switch are all connected with the controller through signals. This public open through setting up inductive switch, can realize the automatic feed of terminal chain, degree of automation is high, be convenient for operate, machining efficiency is high, and can adapt to with actual production beat, and the practicality is good.
The above-mentioned prior art still has following problem in the use, above-mentioned prior art can reserve the terminal chain surplus of certain length always through the control, prevent that the terminal chain from being broken by drawing in the conveying, but the terminal chain surplus of reserving always falls in table surface one side, and the terminal chain surplus can appear winding the condition of knoing with equipment such as the support of week side, if the terminal chain surplus hangs on the mounting bracket of one side, can lead to the terminal chain unable removal, still can appear by the condition of breaking, if the staff does not find in time, can influence subsequent work.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a terminal feeding device for producing a wire harness connector, which solves the problem that the terminal chain can be broken when the terminal chain is conveyed by the existing automatic terminal pressing equipment.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a wire harness connector production is with terminal material feeding unit, includes the feed table of setting at terminal chain of crimping machine main part one side, terminal chain twines and is connected on the feed table, crimping machine main part one side fixed mounting has the installation extension board, the installation extension board front side rotates and is connected with two installation poles, two fixed cover is equipped with take-in dish and connection pad on the installation pole respectively, the winding has the receipts winding tape on the take-in dish, winding tape one end is connected with the connection pad winding, step motor is installed to installation extension board rear side, crimping machine main part one side fixed mounting has the control panel with step motor electric connection, step motor output fixedly connected with bull stick, installation extension board one side rotates and is connected with two extrusion transfer rollers that are used for carrying out fixed and conveying to the winding tape, two extrusion transfer rollers are located the winding tape both sides, bull stick and one of them extrusion transfer roller fixed connection, fixed mounting is on the installation pole, fixed cover is equipped with the connection transfer roller on the bull stick, it is connected with first connecting roller and second connecting roller to connect, the second connecting roller is connected with first connecting roller and second connecting roller diameter, the first connecting roller and second connecting roller are connected with two fixed connection roller and second connecting roller diameter setting up roller.
Preferably, the connecting mechanism comprises a sliding cavity arranged in the mounting rod, a rotating gear is rotationally connected to the sliding cavity, a first serration plate and a second serration plate are respectively connected to two sides of the rotating gear in a meshed mode, an inserting block is fixedly connected to one end of the first serration plate, a socket connected with the inserting block is formed in one side of each of the first connecting roller and one side of each of the second connecting rollers, a pushing block is fixedly connected to one end of the second serration plate, a sliding port communicated with the sliding cavity is formed in the outer side of the mounting rod, and a pushing plate fixedly connected to the pushing block is connected to the sliding port in a sliding mode.
Preferably, the vertical section of the insert block is square, and the socket is a square opening and is consistent with the size of the vertical section of the insert block.
Preferably, one side of the push plate is rotatably connected with a threaded ring, and the threaded ring is in threaded connection with the mounting rod.
Preferably, the limiting mechanism comprises arc-shaped protruding blocks which are fixed on the outer sides of the two extrusion conveying rollers at equal intervals, and the winding belt is provided with perforations which are connected with the arc-shaped protruding blocks at equal intervals.
Preferably, the outer side of the outer installation rod is sleeved with the feeding disc in a sliding mode, one end of the feeding disc abuts against the pushing plate, a nut used for fixing the feeding disc is connected to the outer end of the installation rod in a threaded mode, and anti-slip pads are fixedly installed on one side of the feeding disc, located on the side, of the nut, of the feeding disc, and the pushing plate.
Preferably, one side of each of the two extrusion conveying rollers is fixedly connected with a connecting gear, and the two connecting gears are meshed.
Preferably, the outer end of the mounting rod is provided with an arc-shaped rod, and the diameter of the arc-shaped rod is gradually reduced from inside to outside.
Preferably, a protective shell is fixedly arranged on one side of the mounting support plate, the first connecting roller, the second connecting roller and the first connecting roller are all positioned in the protective shell, and the stepping motor is fixedly arranged on the protective shell.
Preferably, the distance between the two side plates of the storage disc is consistent with the width of the winding belt, the size and the size of the feeding disc, the size and the size of the connecting disc and the size of the storage disc are consistent, the distance between the two side plates of the feeding disc is consistent with the width of the terminal chain, and the thickness of the terminal chain is consistent with the thickness of the winding belt.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the receiving disc is arranged on the mounting rod at one side of the feeding disc, the winding belt is wound on the receiving disc, the winding belt is conveyed through the extrusion conveying roller, meanwhile, the feeding disc can be driven to rotate to convey the terminal chains, the lengths of the winding belts conveyed by the extrusion conveying roller each time are consistent, the terminal chains conveyed synchronously are conveyed to the same length, and the terminal chains are supplied to the crimping machine for working, so that the terminal chains are conveyed all the time, a certain allowance is not required, and the terminal chains are prevented from being broken by pulling.
2. According to the invention, the connecting and conveying roller is fixedly sleeved on the rotating rod, the first connecting roller is connected with the outer side of the connecting and conveying roller in an extrusion mode, the connecting and conveying roller can be driven to rotate simultaneously when the rotating rod drives the extruding and conveying roller to convey the winding belt, the connecting and conveying roller drives the first connecting roller to rotate, the conveyed winding belt is wound, the diameter of the connecting and conveying roller is larger than the diameter of the first connecting roller, more winding belts can be conveyed just in the beginning, and when fewer winding belts are conveyed in the later period, the first connecting roller slips and does not rotate in the winding process, so that the conveyed winding belt can be wound in time.
3. According to the invention, the second connecting roller is connected with the outer side of the connecting conveying roller in an extrusion mode, the second connecting roller is positioned on one side of the storage disc, the two connecting mechanisms are controlled to be connected with and separated from the first connecting roller and the second connecting roller, the feeding disc is arranged on the corresponding mounting rod, different rotation directions of the stepping motor are controlled, and the winding belt on the first connecting roller and the winding belt on the second connecting roller can be repeatedly recycled.
Drawings
FIG. 1 is a schematic diagram of the overall front perspective structure of the present invention;
FIG. 2 is a schematic view of the rear view of the whole office of the present invention;
FIG. 3 is a schematic view showing a connection perspective structure of the present invention for connecting a transfer roller with a second connection roller and a first connection roller;
FIG. 4 is a schematic view of a side perspective cross-sectional structure of the mounting bracket of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4C;
FIG. 7 is a schematic view showing a connection structure of a rotary gear with a first serration plate and a second serration plate according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 1A;
fig. 9 is a schematic diagram showing a connection structure of two squeeze-and-transfer rollers of the present invention.
In the figure: 1. a crimping machine body; 2. mounting a support plate; 3. a storage tray; 4. a feeding tray; 5. a protective housing; 6. coiling the tape; 7. a connecting disc; 8. a stepping motor; 9. a control panel; 10. a mounting rod; 11. Extruding the conveying roller; 12. arc-shaped protruding blocks; 13. perforating; 14. connecting a conveying roller; 15. a second connecting roller; 16. a first connecting roller; 17. a socket; 18. inserting blocks; 19. rotating the gear; 20. a sliding cavity; 21. a pushing block; 22. a sliding port; 23. a push plate; 24. a threaded ring; 25. a first serration plate; 26. a nut; 27. an arc-shaped rod; 28. a rotating rod; 29. a terminal chain; 30. a second serration plate; 31. and a connecting gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-9, a terminal feeding device for wire harness connector production, including a feeding tray 4 provided with a terminal chain 29 at one side of a press-connection machine body 1, the terminal chain 29 is wound on the feeding tray 4, the structure is the prior art, one side of the press-connection machine body 1 is fixedly provided with a mounting support plate 2, the front side of the mounting support plate 2 is rotatably connected with two mounting rods 10, the two mounting rods 10 are respectively fixedly sleeved with a receiving tray 3 and a connecting tray 7, the receiving tray 3 is wound with a receiving coil 6, one end of the receiving coil 6 is wound with the connecting tray 7, the distance between two side plates of the receiving tray 3 is consistent with the width of the receiving coil 6, the size and the dimensions of the receiving coil 6, the connecting tray 7 and the receiving tray 3 are consistent, the distance between two side plates of the feeding tray 4 is consistent with the width of the terminal chain 29, the thickness of the terminal chain 29 is consistent with the thickness of the receiving coil 6, the rear side of the mounting support plate 2 is provided with a stepping motor 8, one side of the press-connection machine body 1 is fixedly provided with a control panel 9 electrically connected with the stepping motor 8, the connecting manner is the prior art, the technical personnel does not know that the stepping motor is in the field, the step motor is connected with two conveying rollers 6 by too many extruding rollers 11, the two conveying rollers 11 are fixedly connected with two conveying rollers 11, the conveying rollers 11 are fixedly connected with two conveying rollers 11 by two sides, 11 are fixedly connected with two conveying rollers 11 by the conveying rollers 11, meanwhile, the feeding disc 4 can be driven to rotate to convey the terminal chains 29, the length of the winding belt 6 conveyed by the extrusion conveying roller 11 each time is consistent, so that the terminal chains 29 conveyed synchronously are conveyed by the same length, the crimping machine main body 1 is supplied to work, the terminal chains 29 are conveyed all the time, a certain allowance is not required to be reserved, the terminal chains 29 are prevented from being broken, and the winding belt 6 can be extruded and fixed by the extrusion conveying roller 11 when the terminal chains 29 do not rotate;
the rotating rod 28 is fixedly connected with one of the extrusion conveying rollers 11, the feeding tray 4 is fixedly arranged on the mounting rod 10, the connecting conveying rollers 14 are fixedly sleeved on the rotating rod 28, the first connecting roller 16 and the second connecting roller 15 are connected outside the connecting conveying rollers 14 in an extrusion mode, the diameter of the connecting conveying rollers 14 is larger than that of the first connecting roller 16 and the second connecting roller 15, the first connecting roller 16 and the second connecting roller 15 are rotatably connected with the mounting support plate 2, a limiting mechanism for conveying and fixing the winding belt 6 is arranged on the extrusion conveying roller 11, connecting mechanisms are respectively arranged in the two mounting rods 10 and connected with the first connecting roller 16 and the second connecting roller 15 which correspond to the positions, the connecting mechanisms are connected with and separated from the first connecting roller 16 and the second connecting roller 15 through controlling the two connecting mechanisms, the feeding tray 4 is arranged on the corresponding mounting rod 10, the different rotation directions of the stepping motor 8 are controlled, the winding belts 6 on the first connecting roller 16 and the second connecting roller 15 can be repeatedly recycled, when the connecting mechanism is connected with the first connecting roller 16, the connecting conveying roller 14 can be driven to rotate simultaneously when the connecting mechanism drives the extrusion conveying roller 11 to convey the winding belts 6 through the rotating rod 28, the connecting conveying roller 14 drives the first connecting roller 16 to rotate, the conveyed winding belts 6 are wound, the diameter of the connecting conveying roller 14 is larger than that of the first connecting roller 16, more winding belts 6 can be conveyed at the beginning, and when the winding belts 6 conveyed at the later stage are fewer, the first connecting roller 16 slips and does not rotate in the winding process, so that the conveyed winding belt 6 can be wound in time; when the connection mechanism is connected to the second connection roller 15, the winding up of the tape 6 is performed according to the above-described work flow.
As a further scheme of the invention, the connecting mechanism comprises a sliding cavity 20 arranged in the mounting rod 10, a rotary gear 19 is rotationally connected in the sliding cavity 20, a first saw tooth plate 25 and a second saw tooth plate 30 are respectively connected to two sides of the rotary gear 19 in a meshed mode, an inserting block 18 is fixedly connected to one end of the first saw tooth plate 25, inserting holes 17 connected with the inserting block 18 are formed in one side of each of the first connecting roller 16 and the second connecting roller 15, the vertical section of the inserting block 18 is square, the inserting holes 17 are square openings, the size of the vertical section of the inserting holes is consistent with that of the inserting block 18, a pushing block 21 is fixedly connected to one end of the second saw tooth plate 30, a sliding opening 22 communicated with the sliding cavity 20 is formed in the outer side of the mounting rod 10, a pushing plate 23 fixedly connected with the pushing block 21 is connected to the sliding opening 22 in a sliding mode, and when the feeding disc 4 is mounted on one side of the second connecting roller 15, the corresponding inserting block 18 is controlled to be connected with the inserting holes 17 on the first connecting roller 16, and the inserting holes 17 of the corresponding inserting block 18 are controlled not to be connected with the second connecting roller 15; when the feeding tray 4 is installed on one side of the first connecting roller 16, the corresponding plug 18 is controlled to be disconnected with the socket 17 on the first connecting roller 16, and meanwhile, the corresponding plug 18 is controlled to be connected with the socket 17 of the second connecting roller 15.
As a further scheme of the invention, one side of the push plate 23 is rotatably connected with a threaded ring 24, the threaded ring 24 is in threaded connection with the mounting rod 10, the position of the push plate 23 can be limited, and the phenomenon that the push plate 23 shakes to rotate the rotary gear 19 during working is avoided.
As a further scheme of the invention, the limiting mechanism comprises arc-shaped convex blocks 12 which are fixed on the outer sides of the two extrusion conveying rollers 11 at equal intervals, and the winding belt 6 is provided with through holes 13 which are connected with the arc-shaped convex blocks 12 at equal intervals, so that the fixing effect on the winding belt 6 is better when the extrusion conveying rollers 11 do not rotate.
As a further scheme of the invention, the feeding plate 4 is slidably sleeved outside the outer mounting rod 10, one end of the feeding plate 4 is propped against the push plate 23, the outer end of the mounting rod 10 is in threaded connection with a nut 26 for fixing the feeding plate 4, and the nut 26 and the push plate 23 are fixedly provided with anti-skid pads on one side of the feeding plate 4.
As a further scheme of the invention, one side of each of the two extrusion conveying rollers 11 is fixedly connected with a connecting gear 31, the two connecting gears 31 are meshed, and the two extrusion conveying rollers 11 are better controlled to synchronously convey the winding belt 6.
As a further proposal of the invention, the arc-shaped rod 27 at the outer end of the installation rod 10, the diameter of the arc-shaped rod 27 is gradually reduced from inside to outside, and the arc-shaped rod 27 is conveniently sleeved outside the installation rod 10 when the feeding tray 4 is installed.
As a further scheme of the invention, the protection shell 5 is fixedly arranged on one side of the installation support plate 2, the first connecting roller 16, the second connecting roller 15 and the first connecting roller 16 are all positioned in the protection shell 5, the stepping motor 8 is fixedly arranged on the protection shell 5, and the first connecting roller 16, the second connecting roller 15 and the first connecting roller 16 are protected from being exposed to the outside, and if external equipment touches, the rotation of the first connecting roller 16, the second connecting roller 15 and the first connecting roller 16 can be possibly influenced.
When in operation, the device comprises: when the feeding disc is used, the feeding disc 4 is sleeved on the mounting rod 10 at one side of the storage disc 3 through the arc-shaped rod 27, before the feeding disc 4 is sleeved, the threaded ring 24 on the mounting rod 10 is rotated, the threaded ring 24 drives the push plate 23 to move, the push plate 23 drives the push block 21 to move, the push block 21 drives the second serration plate 30 to move, the second serration plate 30 drives the rotary gear 19 to rotate, the rotary gear 19 drives the first serration plate 25 to move, the first serration plate 25 drives the insert block 18 to be separated from the insertion hole 17 of the second connecting roller 15, and meanwhile, the insert block 18 at one side of the connecting disc 7 is controlled to be connected with the insertion hole 17 on the first connecting roller 16;
then the nut 26 is in threaded connection with the mounting rod 10, and the feeding plate 4 is fixed on the mounting rod 10 through the cooperation of the push plate 23;
the diameter of the winding belt 6 stored outside the storage disc 3 is consistent with the diameter of the terminal chain 29 stored outside the feeding disc 4, at the moment, the stepping motor 8 is started to drive the rotating rod 28 to rotate, the rotating rod 28 drives the extrusion conveying roller 11 connected with the rotating rod to rotate, the other extrusion conveying roller 11 can be driven to synchronously rotate through the cooperation of the two connecting gears 31, the two extrusion conveying rollers 11 can convey the winding belt 6 through extrusion friction and the cooperation of the arc-shaped protruding blocks 12 and the through holes 13, the winding belt 6 pulls the storage disc 3 to rotate, the winding belt 6 is loosened, the storage disc 3 drives the mounting rod 10 connected with the winding belt 6 to rotate, the mounting rod 10 drives the feeding disc 4 connected with the mounting rod to rotate, the terminal chain 29 is conveyed, the length of the winding belt 6 conveyed by the extrusion conveying roller 11 each time is consistent, the terminal chain 29 conveyed synchronously is conveyed by the same length, the crimping machine main body 1 is supplied to work, the terminal chain 29 is conveyed all the time, a certain margin is not required to be reserved, the terminal chain 29 is prevented from being broken, the extrusion conveying roller 11 is connected with the through the arc-shaped protruding blocks 13 when the winding belt 6 does not rotate, and the winding belt 6 can be extruded and fixed;
the rotating rod 28 drives the connecting and conveying roller 14 to rotate when rotating, the connecting and conveying roller 14 drives the first connecting roller 16 to rotate through friction extrusion, the first connecting roller 16 drives the connecting disc 7 to rotate, so that the conveyed winding belt 6 is wound, the diameter of the connecting and conveying roller 14 is larger than that of the first connecting roller 16, the first connecting roller 16 can wind more winding belts 6 when the first connecting roller is just started, and when fewer winding belts 6 are conveyed in the later period, the first connecting roller 16 slips in the winding process and does not rotate, so that the conveyed winding belts 6 can be wound in time;
after the terminal chain 29 on the feeding disc 4 is conveyed, a new feeding disc 4 is arranged on the mounting rod 10 at one side of the connecting disc 7, before the feeding disc 4 is sleeved, the threaded ring 24 on the mounting rod 10 is rotated to drive the push plate 23 to move, the push plate 23 drives the push block 21 to move, the push block 21 drives the second serration plate 30 to move, the second serration plate 30 drives the rotating gear 19 to rotate, the rotating gear 19 drives the first serration plate 25 to move, the first serration plate 25 drives the insert block 18 to be separated from the inserting opening 17 of the first connecting roller 16, and meanwhile, the insert block 18 at one side of the connecting disc 7 is controlled to be connected with the inserting opening 17 on the second connecting roller 15;
then the nut 26 is in threaded connection with the mounting rod 10, and the feeding plate 4 is fixed on the mounting rod 10 through the cooperation of the push plate 23;
the diameter of the winding belt 6 stored outside the connecting disc 7 is consistent with the diameter of the terminal chain 29 stored outside the feeding disc 4, at the moment, the stepping motor 8 is started to reversely rotate to drive the rotating rod 28, the rotating rod 28 drives the extrusion conveying roller 11 connected with the rotating rod to rotate, the other extrusion conveying roller 11 can be driven to synchronously rotate through the cooperation of the two connecting gears 31, the two extrusion conveying rollers 11 can convey the winding belt 6 through extrusion friction and the cooperation of the arc-shaped convex blocks 12 and the through holes 13, the winding belt 6 pulls the connecting disc 7 to rotate to loosen the winding belt 6, the connecting disc 7 drives the mounting rod 10 connected with the winding belt 6 to rotate, the mounting rod 10 drives the feeding disc 4 connected with the mounting rod to rotate to convey the terminal chain 29, and the length of the winding belt 6 conveyed by the extrusion conveying rollers 11 each time is consistent, so that the terminal chain 29 conveyed synchronously is conveyed by the same length and is supplied to the press-connector main body 1 to work, the terminal chain 29 is conveyed all the time, a certain margin is not required to be reserved, the terminal chain 29 is prevented from being pulled out, the extrusion conveying rollers 11 are connected with the through the arc-shaped convex blocks 13 when not rotating, and the winding belt 6 can be fixedly extruded;
the bull stick 28 can drive when rotating and connect the transfer roller 14 rotation, connect the transfer roller 14 and drive the second through friction extrusion and connect the roller 15 rotation, the second is connected the roller 15 and is driven and accomodate the dish 3 rotation for by the rolling of conveying take-up tape 6, connect the diameter of transfer roller 14 and be greater than the diameter of second and connect the roller 15, make just when beginning, the second is connected the roller 15 and can carry out the rolling to conveying more rolling and take-up tape 6, when later stage is less by conveying rolling and take-up tape 6, the second is connected the roller 15 and appears skidding when the rolling process, do not rotate, make by the rolling of conveying take-up tape 6 all can be by the rolling in time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a wire harness connector production is with terminal material feeding unit, includes feeding tray (4) of setting up terminal chain (29) in crimping machine main part (1) one side, terminal chain (29) twines on feeding tray (4), its characterized in that, crimping machine main part (1) one side fixed mounting has installation extension board (2), installation extension board (2) front side rotates and is connected with two installation poles (10), two fixed cover is equipped with take-up reel (3) and connection pad (7) on installation pole (10), the winding has winding area (6) on take-up reel (3), winding area (6) one end is connected with connection pad (7) winding, step motor (8) are installed to installation extension board (2) rear side, step motor (8) output fixedly connected with dwang (28), installation extension board (2) one side rotates and is connected with two and is used for carrying out fixed conveying roller (11) to take-up reel (6) and two extrusion roller (11) are located on one of them (11) fixed connection feeding roller (11), the fixed cover is equipped with on bull stick (28) and connects transfer roller (14), connect transfer roller (14) outside extrusion connection have first connecting roller (16) and second connecting roller (15), the diameter of connecting transfer roller (14) is greater than the diameter of first connecting roller (16) and second connecting roller (15), first connecting roller (16) and second connecting roller (15) rotate with installation extension board (2) to be connected, be provided with on extrusion transfer roller (11) and carry out conveying and fixed stop gear to winding area (6), two all be provided with coupling mechanism in installation pole (10), coupling mechanism is connected with first connecting roller (16) and second connecting roller (15) that the position corresponds respectively.
2. The terminal feeding device for wire harness connector production according to claim 1, characterized in that the connecting mechanism comprises a sliding cavity (20) formed in a mounting rod (10), a rotating gear (19) is rotationally connected to the sliding cavity (20), a first serration plate (25) and a second serration plate (30) are respectively connected to two sides of the rotating gear (19) in a meshed mode, an inserting block (18) is fixedly connected to one end of the first serration plate (25), inserting ports (17) connected with the inserting block (18) are formed in one sides of the first connecting roller (16) and one side of the second connecting roller (15), a pushing block (21) is fixedly connected to one end of the second serration plate (30), a sliding port (22) communicated with the sliding cavity (20) is formed in the outer side of the mounting rod (10), and a pushing plate (23) fixedly connected with the pushing block (21) is connected to the sliding port (22).
3. The terminal feeding device for wire harness connector production according to claim 2, wherein the vertical section of the insert block (18) is square, and the insertion opening (17) is a square opening and is consistent with the vertical section of the insert block (18).
4. The terminal feeding device for wire harness connector production according to claim 2, wherein a threaded ring (24) is rotatably connected to one side of the push plate (23), and the threaded ring (24) is in threaded connection with the mounting rod (10).
5. The terminal feeding device for wire harness connector production according to claim 1, wherein the limiting mechanism comprises arc-shaped protruding blocks (12) which are fixed on the outer sides of the two extrusion conveying rollers (11) at equal intervals, and through holes (13) connected with the arc-shaped protruding blocks (12) are formed in the winding belt (6) at equal intervals.
6. The terminal feeding device for wire harness connector production according to claim 4, wherein the outer side of an outer mounting rod (10) is sleeved on the feeding disc (4) in a sliding mode, one end of the feeding disc (4) abuts against the pushing plate (23), a nut (26) used for fixing the feeding disc (4) is connected to the outer end of the mounting rod (10) in a threaded mode, and anti-slip gaskets are fixedly arranged on one side of the feeding disc (4) on the nut (26) and one side of the pushing plate (23).
7. The terminal feeding device for harness connector production according to claim 5, wherein a connecting gear (31) is fixedly connected to one side of each of the two pressing and conveying rollers (11), and the two connecting gears (31) are meshed with each other.
8. The terminal feeding device for wire harness connector production according to claim 1, wherein the outer end of the mounting rod (10) is provided with an arc-shaped rod (27), and the arc-shaped rod (27) is gradually reduced in diameter from inside to outside.
9. The terminal feeding device for wire harness connector production according to claim 1, wherein a protective housing (5) is fixedly mounted on one side of the mounting support plate (2), the first connecting roller (16), the second connecting roller (15) and the first connecting roller (16) are all located in the protective housing (5), and the stepping motor (8) is fixedly mounted on the protective housing (5).
10. The terminal feeding device for wire harness connector production according to claim 1, wherein the distance between the two side plates of the containing disc (3) is consistent with the width of the winding belt (6), the size and the dimension of the feeding disc (4), the size and the dimension of the connecting disc (7) and the size and dimension of the containing disc (3) are consistent, the distance between the two side plates of the feeding disc (4) are consistent with the width of a terminal chain (29), and the thickness of the terminal chain (29) is consistent with the thickness of the winding belt (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310833159.0A CN116553247B (en) | 2023-07-10 | 2023-07-10 | Terminal feeding device for wire harness connector production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310833159.0A CN116553247B (en) | 2023-07-10 | 2023-07-10 | Terminal feeding device for wire harness connector production |
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| CN116553247B true CN116553247B (en) | 2023-09-08 |
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| CN217405187U (en) * | 2022-03-09 | 2022-09-09 | 鹤壁泰信电气有限公司 | Mobile full-automatic braiding machine for automobile wire harness production |
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| JP2005141909A (en) * | 2002-07-10 | 2005-06-02 | Komax Holding Ag | Crimping press with contact feed |
| JP7450474B2 (en) * | 2020-06-30 | 2024-03-15 | 新明和工業株式会社 | Terminal supply crimping device |
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| CN103855590A (en) * | 2012-12-03 | 2014-06-11 | 科马斯控股股份公司 | Device and method for producing crimp connection |
| CN210576967U (en) * | 2019-10-24 | 2020-05-19 | 海阳三贤电装有限公司 | Auxiliary transfer device for crimping machine terminal for wire harness |
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|---|---|
| CN116553247A (en) | 2023-08-08 |
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