CN114055767A

CN114055767A - Conductor wire full-automatic forming machine for new energy automobile

Info

Publication number: CN114055767A
Application number: CN202111427972.5A
Authority: CN
Inventors: 吴伟彬; 林运敏
Original assignee: Guangdong Tianjin Electronic Technology Co ltd
Current assignee: Guangdong Tianjin Electronic Technology Co ltd
Priority date: 2021-11-28
Filing date: 2021-11-28
Publication date: 2022-02-18

Abstract

The invention discloses a full-automatic conductor wire forming machine for a new energy automobile, which relates to the technical field of fuse wires of the new energy automobile and comprises a production line rack, wherein a conductor shaping film compounding unit, a conductor punching forming unit, a surface film compounding unit, a bottom film compounding unit, a secondary compounding unit, a wire cooling roller set, a wire cutting unit and a wire driving unit are sequentially arranged above the production line rack according to the production sequence of conductor wires, and a shaping film releasing and releasing roll, a shaping film rewinding roll and a bottom film conveying and punching unit are respectively arranged in the production line rack. The conductor is compounded with the shaping film in advance in the operation of carrying out punch forming on the conductor to form the fuse structure, after compounding, the conductor cannot deviate when being punched, the accuracy and the effectiveness of punch forming are ensured, after punch forming, the shaping film automatically falls off, the compounding of a subsequent bottom film is not influenced, and the use performance and the safety performance of the conductor wire are greatly improved.

Description

Conductor wire full-automatic forming machine for new energy automobile

Technical Field

The invention relates to the technical field of new energy automobile fuse wires, in particular to a conductor wire full-automatic forming machine for a new energy automobile.

Background

At present, conductor wire used by a new energy automobile does not relate to a fuse structure in the structure, a safety protection structure is required to be arranged outside a circuit of the conductor wire, for example, a leakage protector, in order to reduce the external safety protection structure, technical personnel in the field design a conductor wire with a fuse safety structure in the wire, and technical personnel in the field provide a conductor wire full-automatic forming machine for the new energy automobile in order to cater to the processing production of the conductor wire with the fuse safety structure.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a full-automatic conductor wire forming machine for a new energy automobile, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: full-automatic make-up machine of conductor wire rod for new energy automobile, including the assembly line frame, the top of assembly line frame and according to the production order of conductor wire rod set gradually conductor design membrane composite unit, the die-cut shaping unit of conductor, facial mask composite unit, basement membrane composite unit, secondary composite unit, wire rod cooling roller set, wire rod cut unit and wire rod drive unit the inside of assembly line frame is provided with design membrane respectively and releases unreeling, design membrane and returns rolling, basement membrane transport unit of punching a hole, the top of assembly line frame still is provided with facial mask transport unit of punching a hole, facial mask transport unit of punching a hole spanes the setting and is in the top of the die-cut shaping unit of conductor design membrane composite unit and conductor.

According to a further technical scheme, the conductor shaping film compounding unit comprises a base and a compound driving motor, wherein the base and the compound driving motor are fixedly mounted at the top end of a production line rack, a driving compound compression roller is rotatably connected above the base, a plurality of guide posts are further mounted above the base, lifting seats are arranged outside the guide posts in a sliding mode, compression roller mounting seats are fixedly mounted on two sides of the bottom of each lifting seat, driven compound compression rollers are rotatably arranged inside the two compression roller mounting seats, and driving gears and driven gears are correspondingly mounted at the end portions of the driving compound compression roller and the driven compound compression rollers respectively.

As a further technical scheme of the invention, a plurality of conductor positioning rollers are rotatably connected above the base and adjacent to the active composite compression roller, a limiting groove for preventing a conductor from deviating is formed on the surface of each conductor positioning roller, the top ends of the plurality of guide columns are commonly connected with a top plate, a composite pressing cylinder is fixedly mounted at the top end inside the top plate, and the driving end of the composite pressing cylinder is fixedly connected with the lifting seat.

As a further technical scheme of the invention, a shaping film and a conductor are jointly and compositely arranged between the driving composite pressing roller and the driven composite pressing roller, the conductor is positioned below the conductor positioning roller and above the shaping film, a driven wheel is mounted at the driven end of the driving composite pressing roller, and the driven wheel is connected with the driving end of the composite driving motor through the driven wheel.

According to a further technical scheme, the conductor punching and forming unit comprises a base fixedly mounted above a production line rack, a punching and forming seat is fixedly mounted at the top end of the base, a plurality of stand columns are fixedly connected to the top end of the base, a cover plate is connected to the top ends of the stand columns together, a punching cylinder is fixedly mounted at the bottom end inside the cover plate, a punch mounting seat is fixedly mounted at the telescopic end of the punching cylinder, and a plurality of conductor forming punches are fixedly mounted at the bottom end of the punch mounting seat.

As a further technical scheme of the invention, the wire rod slitting unit comprises a movable driving seat fixedly mounted above the assembly line rack, an upright post is fixedly mounted above the movable driving seat, a driving plate is slidably arranged on the side wall of the upright post, a lifting cylinder is fixedly mounted at the top end of the upright post, the driving end of the lifting cylinder is fixedly connected with the driving plate, a cutter head mounting seat is fixedly mounted on the side wall of the bottom of the driving plate, a plurality of groups of wire rod slitting cutter heads arranged at equal intervals are fixed inside the cutter head mounting seat, and a slitting transition roller set is fixedly mounted above the movable driving seat and on one side of the cutter head mounting seat.

As a further technical scheme of the invention, the wire driving unit comprises a supporting seat and a speed reducer which are fixedly arranged above the assembly line rack, a driving roll shaft and a driven roll shaft are respectively and rotatably arranged above the supporting seat, a wire rod conveying belt is sleeved outside the driving roll shaft and the driven roll shaft together, a supporting rod is fixedly connected above the supporting seat, the top end of the supporting rod is fixedly connected with an installation plate, the top end of the mounting plate is fixedly provided with a pressure cylinder, the telescopic end of the pressure cylinder extends to the lower part of the mounting plate, and fixedly connected with lifter plate, the lifter plate slides and sets up the outside of bracing piece, the equal fixedly connected with gyro wheel mount pad in both sides of lifter plate low side, two rotate jointly between the gyro wheel mount pad and be connected with wire rod driven roller, the bottom surface of wire rod driven roller with the upper surface contact of wire rod conveyer belt.

As a further technical scheme of the invention, a driven end of the speed reducer is fixedly connected with a driving motor, a driving synchronous wheel is fixedly installed at a driving end of the speed reducer, a driven synchronous wheel is installed at a driven end of the driving roller shaft, and a synchronous belt is sleeved between the driving synchronous wheel and the driven synchronous wheel.

Advantageous effects

The invention provides a conductor wire full-automatic forming machine for a new energy automobile. Compared with the prior art, the method has the following beneficial effects:

the conductor wire full-automatic forming machine for the new energy automobile sequentially comprises the steps of compounding a conductor and a shaping film, punch forming of a conductor wire fuse structure, conveying and punching of a bottom film, conveying and punching of a face film, first compounding with the conductor wire after the face film is in place, separating from the shaping film, performing secondary compounding with the conductor wire and the surface film after the base film is in place, cooling and cutting the conductor wire of the compounded product, and driving the whole wire in the processing process, in the process of processing and production, particularly in the operation of punching and forming the fuse structure on the conductor, a layer of shaping film is compounded on the conductor in advance, after compounding, when the conductor is punched, deviation can not appear, the accuracy and the validity of punch forming are ensured, after punch forming, the shaping film automatically falls off, the composition of a subsequent basement membrane is not influenced, and the use performance and the safety performance of the conductor wire are greatly improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a front view of a conductor-patterning film composite unit according to the present invention;

FIG. 3 is a schematic view of the back view of the conductor-patterning film composite unit according to the present invention;

FIG. 4 is a schematic structural view of a conductor blanking unit according to the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic structural diagram of the wire cutting unit according to the present invention;

fig. 7 is a schematic structural view of the wire driving unit according to the present invention.

In the figure: 1. a pipeline rack; 2. a conductor-patterning film composite unit; 21. a base; 22. a compound drive motor; 23. active composite compression roller; 24. a guide post; 25. a lifting seat; 26. a press roller mounting seat; 27. a driven composite press roll; 28. a driving gear; 29. a driven gear; 210. a conductor positioning roller; 211. a top plate; 212. a composite pressing cylinder; 213. shaping the membrane; 214. a conductor; 215. a driven wheel; 3. a conductor punching and forming unit; 31. a base; 32. punching a forming seat; 33. a column; 34. a cover plate; 35. punching a cylinder; 36. a punch mounting seat; 37. a conductor forming punch; 38. a conductor blanking portion; 4. a bottom film conveying and punching unit; 5. a mask conveying and punching unit; 6. releasing and unwinding the shaping film; 7. winding the shaping film; 8. a mask compounding unit; 9. a base film combining unit; 10. a secondary compounding unit; 11. a wire cooling roller set; 12. a wire slitting unit; 121. moving the driving seat; 122. a column; 123. a lifting cylinder; 124. a drive plate; 125. a tool bit mounting base; 126. a wire slitting cutter head; 127. cutting a transition roller set; 13. a wire drive unit; 131. a supporting seat; 132. a speed reducer; 133. a drive roll shaft; 134. a driven roller shaft; 135. a wire conveyor belt; 136. a support bar; 137. mounting a plate; 138. a pressure cylinder; 139. a lifting plate; 1310. a roller mounting seat; 1311. a wire driven roller; 1312. a drive motor; 1313. a driving synchronizing wheel; 1314. a driven synchronizing wheel; 1315. and (4) a synchronous belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: full-automatic make-up machine of conductor wire rod for new energy automobile, including assembly line frame 1, assembly line frame 1's top just has set gradually conductor design membrane compound unit 2 according to conductor wire rod's production order, the die-cut shaping unit 3 of conductor, facial mask compound unit 8, basement membrane compound unit 9, secondary compound unit 10, wire cooling roller set 11, unit 12 and wire rod drive unit 13 are cut to the wire rod, it releases unreel 6 to be provided with the design membrane respectively in assembly line frame 1's inside, the rolling 7 is returned to the design membrane, basement membrane transport punching unit 4, assembly line frame 1's top still is provided with facial mask transport punching unit 5, facial mask transport punching unit 5 spanes the top that sets up at conductor design membrane compound unit 2 and the die-cut shaping unit 3 of conductor.

Referring to fig. 2-3, the conductor-shaped film composite unit 2 includes a base 21 fixedly installed on the top end of the assembly line frame 1, a composite driving motor 22, a driving composite press roll 23 rotatably connected to the top of the base 21, a plurality of guide posts 24 further installed on the top of the base 21, a lifting seat 25 slidably installed outside the plurality of guide posts 24, press roll installation seats 26 fixedly installed on both sides of the bottom of the lifting seat 25, driven composite press rolls 27 rotatably installed inside the two press roll installation seats 26, a driving gear 28 and a driven gear 29 respectively installed on the ends of the driving composite press roll 23 and the driven composite press roll 27, a plurality of conductor positioning rolls 210 rotatably connected to the positions above the base 21 and adjacent to the driving composite press roll 23, a limiting groove for preventing the conductor from deviating formed on the surface of each conductor positioning roll 210, and a top plate 211 connected to the top ends of the plurality of guide posts 24, a composite pressing cylinder 212 is fixedly mounted at the top end inside the top plate 211, the driving end of the composite pressing cylinder 212 is fixedly connected with the lifting seat 25, a shaping film 213 and a conductor 214 are jointly and compositely arranged between the driving composite pressing roller 23 and the driven composite pressing roller 27, the conductor 214 is located below the conductor positioning roller 210 and above the shaping film 213, a driven wheel 215 is mounted at the driven end of the driving composite pressing roller 23, and the driven wheel 215 is connected with the driving end of the composite driving motor 22.

Referring to fig. 4-5, the conductor punching and forming unit 3 includes a base 31 fixedly mounted above the assembly line frame 1, a punching and forming seat 32 is fixedly mounted at the top end of the base 31, a plurality of columns 33 are also fixedly connected to the top end of the base 31, a cover plate 34 is commonly connected to the top ends of the columns 33, a punching cylinder 35 is fixedly mounted at the bottom end inside the cover plate 34, a punch mounting seat 36 is fixedly mounted at the telescopic end of the punching cylinder 35, and a plurality of conductor forming punches 37 are fixedly mounted at the bottom end of the punch mounting seat 36.

Referring to fig. 6, the wire slitting unit 12 includes a movable driving seat 121 fixedly installed above the assembly line frame 1, an upright column 122 is fixedly installed above the movable driving seat 121, a driving plate 124 is slidably installed on a side wall of the upright column 122, a lifting cylinder 123 is fixedly installed at a top end of the upright column 122, a driving end of the lifting cylinder 123 is fixedly connected with the driving plate 124, a cutter head installing seat 125 is fixedly installed on a bottom side wall of the driving plate 124, a plurality of groups of wire slitting cutter heads 126 arranged at equal intervals are fixed inside the cutter head installing seat 125, and a slitting transition roller group 127 is fixedly installed on one side, located above the movable driving seat 121, of the cutter head installing seat 125.

Referring to fig. 7, the wire driving unit 13 includes a supporting base 131 and a speed reducer 132 fixedly installed above the assembly line frame 1, a driving roller shaft 133 and a driven roller shaft 134 are respectively rotatably installed above the supporting base 131, a wire conveyor belt 135 is sleeved outside the driving roller shaft 133 and the driven roller shaft 134 together, a supporting rod 136 is further fixedly connected above the supporting base 131, a mounting plate 137 is fixedly connected to a top end of the supporting rod 136, a pressing cylinder 138 is fixedly installed at a top end of the mounting plate 137, a telescopic end of the pressing cylinder 138 extends to a lower side of the mounting plate 137, and a lifting plate 139 is fixedly connected to an outer side of the supporting rod 136 in a sliding manner, roller mounting bases 1310 are fixedly connected to both sides of a lower end of the lifting plate 139, a wire driven roller 1311 is rotatably connected between the two roller mounting bases 1310 together, and a bottom surface of the wire driven roller 1311 contacts with an upper surface of the wire conveyor belt 135, a driving motor 1312 is fixedly connected to the driven end of the speed reducer 132, a driving synchronizing wheel 1313 is fixedly mounted at the driving end of the speed reducer 132, a driven synchronizing wheel 1314 is mounted at the driven end of the driving roller shaft 133, and a synchronous belt 1315 is sleeved between the driving synchronizing wheel 1313 and the driven synchronizing wheel 1314.

When the composite pressing device is used, firstly, a conductor 214 (wire core) is conveyed between the driving composite pressing roller 23 and the driven composite pressing roller 27, meanwhile, the shaping film releasing and releasing roll 6 also conveys the shaping film 213 between the driving composite pressing roller 23 and the driven composite pressing roller 27 and is positioned below the conductor 214, when the conductor 214 and the shaping film 213 are compounded, the composite driving motor 22 is started to drive the driving composite pressing roller 23 to rotate, meanwhile, the composite pressing cylinder 212 acts to push the lifting seat 25 to move downwards so as to drive the driven composite pressing roller 27 to move downwards, and after the conductor moves downwards, the driving gear 28 and the driven gear 29 are meshed together, so that the driving composite pressing roller 23 and the driven composite pressing roller 27 synchronously rotate oppositely, and the conductor 214 and the shaping film 213 are compounded together;

the combined conductor 214 and the shaping film 213 continue to move to the position of the conductor punching forming unit 3, the conductor punching forming unit 3 forms a fuse structure on the conductor 214, the punching cylinder 35 acts to push the punch mounting seat 36 and the conductor forming punch 37 to synchronously move downwards and is matched with a punch formed on the punching forming seat 32, so that the conductor 214 forms a conductor punching part 38 (see fig. 5) with two sides recessed towards the middle, the conductor punching part 38 is the fuse structure of the conductor wire, and when the later current is too large, the position can be fused, so that the safety protection effect is achieved, and after the fuse structure is formed, the shaping film 213 falls off and is collected by the shaping film rewinding 7;

then, the surface film is compounded on the conductor 214 by using the surface film conveying and punching unit 5 and the surface film compounding unit 8, and in the same way, the bottom film is compounded on the conductor 214 by using the bottom film conveying and punching unit 4 and the bottom film compounding unit 9, after the surface film and the bottom film are compounded on the conductor 214, the secondary compounding unit 10 is used for further compounding to ensure safety and reliability, and the temperature is reduced and cooled by using the wire cooling roller set 11;

the cooled finished wire needs to be cut, when the wire is cut, the wire passes through between the wire cutting tool bits 126 and the cutting transition roller group 127, the lifting cylinder 123 acts to push the driving plate 124 to move downwards, and finally the wire cutting tool bits 126 are driven to act on the wire to cut the wire;

above-mentioned process, the drive of wire rod all relies on wire rod drive unit 13 to realize, specifically does, and the wire rod passes through between wire rod conveyer belt 135 and the wire rod driven roller 1311, has great frictional force, and drive roll axle 133 rotates, drives wire rod conveyer belt 135 and rotates, utilizes frictional force's reaction force, can realize the removal of wire rod, the processing of the whole production line of being convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A conductor wire full-automatic forming machine for a new energy automobile comprises a production line rack (1), it is characterized in that a conductor shaping film composite unit (2), a conductor punching molding unit (3), a face film composite unit (8), a bottom film composite unit (9), a secondary composite unit (10), a wire cooling roller set (11), a wire cutting unit (12) and a wire driving unit (13) are sequentially arranged above the assembly line rack (1) according to the production sequence of conductor wires, a shaping film releasing roll (6), a shaping film rewinding roll (7) and a bottom film conveying and punching unit (4) are respectively arranged in the assembly line frame (1), a mask conveying and punching unit (5) is also arranged above the assembly line rack (1), the face film conveying and punching unit (5) is arranged above the conductor shaping film compounding unit (2) and the conductor punching and forming unit (3) in a crossing mode.

2. The full-automatic conductor wire forming machine for the new energy automobile according to claim 1, the conductor shaping film composite unit (2) comprises a base (21) fixedly arranged at the top end of the assembly line rack (1) and a composite driving motor (22), a driving composite pressing roller (23) is rotatably connected above the base (21), a plurality of guide posts (24) are also arranged above the base (21), a lifting seat (25) is arranged outside the guide posts (24) in a sliding way, compression roller mounting seats (26) are fixedly mounted on two sides of the bottom of the lifting seat (25), driven composite compression rollers (27) are rotatably arranged inside the two compression roller mounting seats (26) together, and the ends of the driving composite pressing roller (23) and the driven composite pressing roller (27) are respectively and correspondingly provided with a driving gear (28) and a driven gear (29).

3. The full-automatic conductor wire forming machine for the new energy automobile as claimed in claim 2, wherein a plurality of conductor positioning rollers (210) are rotatably connected above the base (21) and at positions adjacent to the active composite pressing roller (23), a limiting groove for preventing a conductor from deviating is formed in the surface of each conductor positioning roller (210), a top plate (211) is commonly connected to the top ends of the plurality of guide posts (24), a composite pressing cylinder (212) is fixedly mounted at the top end inside the top plate (211), and the driving end of the composite pressing cylinder (212) is fixedly connected with the lifting seat (25).

4. The full-automatic conductor wire forming machine for the new energy automobile is characterized in that a shaping film (213) and a conductor (214) are jointly and compositely arranged between the driving composite pressing roller (23) and the driven composite pressing roller (27), the conductor (214) is located below the conductor positioning roller (210) and above the shaping film (213), a driven wheel (215) is mounted at the driven end of the driving composite pressing roller (23), and the driven wheel (215) is connected with the driving end of the composite driving motor (22).

5. The full-automatic forming machine of conductor wire for the new energy automobile of claim 1, characterized in that, the die-cut forming unit of conductor (3) includes base (31) of fixed mounting above assembly line frame (1), the top fixed mounting of base (31) has the shaping seat (32) that punches a hole, and the top of base (31) still fixedly connected with a plurality of stands (33), and is a plurality of the top of stand (33) is connected with apron (34) jointly, the inside bottom fixed mounting of apron (34) has the cylinder (35) that punches a hole, the flexible fixed mounting of the cylinder (35) that punches a hole has drift mount pad (36), the bottom fixed mounting of drift mount pad (36) has a plurality of conductor shaping drift (37).

6. The full-automatic conductor wire forming machine for the new energy automobile according to claim 1, the wire cutting unit (12) comprises a movable driving seat (121) fixedly arranged above the assembly line rack (1), an upright post (122) is fixedly arranged above the movable driving seat (121), a driving plate (124) is arranged on the side wall of the upright post (122) in a sliding manner, the top end of the upright post (122) is fixedly provided with a lifting cylinder (123), the driving end of the lifting cylinder (123) is fixedly connected with a driving plate (124), a cutter head mounting seat (125) is fixedly arranged on the side wall of the bottom of the driving plate (124), a plurality of groups of wire slitting cutters (126) which are arranged at equal intervals are fixed inside the cutter head mounting seat (125), a slitting transition roller set (127) is fixedly arranged above the movable driving seat (121) and on one side of the cutter head mounting seat (125).

7. The full-automatic conductor wire forming machine for the new energy automobile as claimed in claim 1, wherein the wire driving unit (13) comprises a supporting seat (131) and a speed reducer (132) fixedly mounted above the assembly line frame (1), a driving roller shaft (133) and a driven roller shaft (134) are respectively rotatably mounted above the supporting seat (131), a wire conveyor belt (135) is sleeved outside the driving roller shaft (133) and the driven roller shaft (134), a supporting rod (136) is also fixedly connected above the supporting seat (131), a mounting plate (137) is fixedly connected to the top end of the supporting rod (136), a pressing cylinder (138) is fixedly mounted at the top end of the mounting plate (137), the telescopic end of the pressing cylinder (138) extends to the lower part of the mounting plate (137) and is fixedly connected with a lifting plate (139), the lifting plate (139) is arranged outside the supporting rod (136) in a sliding mode, roller mounting seats (1310) are fixedly connected to the two sides of the lower end of the lifting plate (139), a wire driven roller (1311) is connected between the two roller mounting seats (1310) in a rotating mode, and the bottom surface of the wire driven roller (1311) is in contact with the upper surface of the wire conveying belt (135).

8. The full-automatic conductor wire forming machine for the new energy automobile as claimed in claim 7, wherein a driving motor (1312) is fixedly connected to a driven end of the speed reducer (132), a driving synchronizing wheel (1313) is fixedly mounted to a driving end of the speed reducer (132), a driven synchronizing wheel (1314) is mounted to a driven end of the driving roll shaft (133), and a synchronous belt (1315) is sleeved between the driving synchronizing wheel (1313) and the driven synchronizing wheel (1314) in a common manner.