CN212751367U

CN212751367U - End punching machine for cutting length of three-core tail

Info

Publication number: CN212751367U
Application number: CN202021897213.6U
Authority: CN
Inventors: 余伟林
Original assignee: Dongguan Heli Automation Equipment Co ltd
Current assignee: Dongguan Heli Automation Equipment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-19
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a three-core afterbody cuts end-punching machine of length, include: the machine frame, install in proper order clamping mechanism, tension mechanism, peeling mechanism, at least one terminal press-connection machine in the frame, the setting is in the removal of peeling mechanism one side snatchs the mechanism. The utility model can carry out numerical control adjustment on the length of the core wire, does not need manual cutting, and can effectively improve the production efficiency; the half-peeling and full-peeling functions of the core wire can be realized, and different production requirements are met; the number and the crimping times of the terminal crimping machines can be adjusted according to the actual production requirements, so that the flexibility and the practicability are high; the production process has high automation degree and low manual participation, at least two workers can be saved compared with the prior art, the production efficiency is greatly improved, and the production cost is reduced.

Description

End punching machine for cutting length of three-core tail

Technical Field

The utility model relates to a beat the end machine, especially relate to a length is cut to three core afterbody beat end machine.

Background

The terminal crimping machine is a device for crimping a power line and a terminal together. The end-punching machine in the prior art has the following problems: 1. generally, only the stripping and the terminal punching of core wires with the same length of three wires or two wires are needed, so that the core wires are firstly stripped, then the three inner core wires are cut, the length of the three inner core wires is adjusted to the length meeting the requirement, the cutting process is time-consuming and labor-consuming, and the working efficiency is low; 2. the peeling equipment of the core wire can only perform full peeling of the core wire, cannot realize half peeling of the core wire, cannot meet specific production requirements, and limits the use of the core wire, so that the practicability of the end-punching machine is reduced; 3. the crimping machine of the terminal can not realize the crimping of a plurality of terminals simultaneously, and the manual participation degree of the process of action is higher, and degree of automation is lower, needs the cooperation operation of a plurality of producers, increases manufacturing cost, and manual operation is inefficient, is unsuitable for the production line of large-scale equipment, and the practicality is low.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a three-core tail cutting-length end-punching machine, and solves the problems that wires need to be cut, time and labor are wasted, and the working efficiency is reduced in the prior art; the problem that the peeling equipment cannot realize half peeling of the core wire and the practicability of the end punching machine is low is solved; the automation degree of the end-punching machine is low, and the production cost is increased.

The technical scheme of the utility model as follows: a three-core tail-cutting end-punching machine, comprising: the terminal crimping machine comprises a frame, a clamping mechanism, a stretching mechanism, a peeling mechanism, at least one terminal crimping machine and a movable grabbing mechanism, wherein the clamping mechanism, the stretching mechanism, the peeling mechanism and the at least one terminal crimping machine are sequentially arranged on the frame; the stretching mechanism includes: the device comprises a fixing frame, a first driving mechanism, a lower line pressing plate, a clamp assembly, a first driving device and an upper line pressing plate, wherein the first driving mechanism and the lower line pressing plate are arranged on the fixing frame; the upper wire pressing plate is connected with the output end of the first driving mechanism, and the clamp assembly is connected with the output end of the first driving device; peeling mechanism includes: the peeling machine comprises a first fixing plate, a second driving device arranged on the first fixing plate, and a peeling assembly connected with the output end of the second driving device; the peeling assembly comprises: the wire stripper comprises a first mounting plate, a second mounting plate, an upper wire stripper and a lower wire stripper, wherein the upper wire stripper and the lower wire stripper are respectively mounted on the first mounting plate and the second mounting plate; the first mounting plate and the second mounting plate are connected with the output end of the second driving device, and the upper wire stripping knife is matched with the lower wire stripping knife. After the color of the core wire is manually divided, the core wire is placed on a clamping mechanism according to specific paying-off requirements, the clamping mechanism clamps the core wire and conveys the core wire to a lower wire pressing plate of a stretching mechanism, one end of the core wire extends into a clamping block assembly, a first driving mechanism drives an upper wire pressing plate to move towards one side of the lower wire pressing plate and cooperates with the lower wire pressing plate to clamp the core wire, a first driving device is started, the first driving device drives a clamp assembly to move towards one side away from the lower wire pressing plate to pull the core wire and stretch the core wire to a specified size, a grabbing mechanism is moved to the stretching mechanism and grabs the core wire, the core wire stretched to the specified size is conveyed to a peeling mechanism and is put between an upper wire peeling knife and a lower wire peeling knife, the upper wire peeling knife and the lower peeling knife are driven by a second driving device to move up and down to generate a pulling force, so that the peeling of the core wire is finished, and the peeling of the core wire can be finished according to the specific peeling requirements of a background control, the core wire is selected to be subjected to half peeling or full peeling, after the peeling of the core wire is finished, the core wire is further conveyed to a terminal crimping machine by a movable grabbing mechanism, the terminal crimping machine performs crimping on the core wire, the number and the crimping times of the terminal crimping machine can be adjusted according to the actual production requirements, so that different production requirements are met, and the flexibility and the practicability are high; the clamping mechanism and the stretching mechanism are arranged in the end crimping machine for cutting the length of the tail part of the three-core wire, so that the core wire can be directly stretched, the core wire is adjusted to the specified length, manual cutting is not needed, the production efficiency can be effectively improved, meanwhile, the waste of wire rods can be avoided, and the production cost is saved; on the other hand, peeling mechanism can realize half of heart yearn and the function of skinning entirely to satisfy different production demands, further improve the utility model discloses a practicality.

Further, the clip assembly includes: the clamping block is sleeved on the fixing block on the clamping block and is connected with the output end of the first driving device; the fixed frame is provided with a third driving device, a first sliding rail and a first sliding block connected with the output end of the third driving device; the clamp assembly is arranged on the first sliding block, and the first sliding block is matched with the first sliding rail. The core wire is clamped through the clamping blocks, the first driving device drives the clamping blocks to move, the core wire is pulled to move, and the core wire is stretched to a corresponding length, so that the core wire is stretched.

Further, the first drive mechanism includes: the second sliding block is connected with the output end of the fourth driving device; the first sliding groove is matched with the second sliding block, the bottom plate is installed on the fixing frame, and the upper line pressing plate is connected with the second sliding block. The fourth driving device drives the second sliding block to move in the first sliding groove, so that the upper line pressing plate is driven to move up and down, the third driving device can drive the clamp assembly and the first driving device to move close to or far away from one side of the lower line pressing plate, and the distance between the clamp assembly and the lower line pressing plate is adjusted.

Further, the peeling mechanism further comprises: the fixed seat, a fifth driving device and a second sliding rail which are arranged on the fixed seat, and a third sliding block which is arranged on the second sliding rail; the first fixing plate is connected with the third sliding block, and the first fixing plate is connected with the output end of the fifth driving device; the first fixing plate is provided with a third slide rail on the side close to the second driving device, the third slide rail is provided with two fourth slide blocks, and the first mounting plate and the second mounting plate are respectively connected with the two fourth slide blocks.

Further, the end-beating machine that length was cut to three core tails still includes: the wire pressing assembly is arranged on one side of the stretching mechanism; the line ball subassembly includes: the third mounting panel, set up the sixth drive arrangement on the third mounting panel, with the ejector pad that the sixth drive arrangement output is connected. When the clamping mechanism is positioned at a station for manual paying off, the wire pressing assembly faces the clamping mechanism, and when the core wire is placed on the clamping mechanism, the sixth driving device drives the push block to move towards the clamping mechanism to assist the clamping mechanism in clamping the core wire.

Further, the clamping mechanism includes: the second fixing plate, the third fixing plate, a seventh driving device and an eighth driving device which are respectively arranged on the second fixing plate and the third fixing plate, and a pay-off plate connected with the output end of the seventh driving device; the second fixing plate is connected with the output end of the eighth driving device. According to specific unwrapping wire requirement, put the heart yearn on clamping mechanism's unwrapping wire board, clamping mechanism presss from both sides tight heart yearn, starts eighth drive arrangement, and eighth drive arrangement carries the heart yearn to drawing mechanism's lower wire holding plate department, starts seventh drive arrangement, the height of adjustable unwrapping wire board for it is at same height with lower wire holding plate.

Further, the terminal crimping machine includes: the terminal comprises a terminal main body, a base, a ninth driving device, a terminal disc, a feeding device, a lower cutter body and an upper cutter body, wherein the base, the ninth driving device and the terminal disc are installed on the terminal main body, the feeding device and the lower cutter body are arranged on the base, and the upper cutter body is matched with the lower cutter body.

Furthermore, a second sliding groove is formed in the base, a fifth sliding block is arranged in the second sliding groove, the upper cutter body is mounted on the fifth sliding block, and the fifth sliding block is connected with the output end of the ninth driving device; the feeding device comprises: the material guiding piece is arranged on the feeding piece on one side of the material guiding piece. When in crimping, the core wire is moved to the crimping position through the feeding device, the ninth driving device drives the fifth sliding block to move in the second sliding groove, so that the upper cutter body is driven to move towards one side of the lower cutter body, and the upper cutter body is matched with the lower cutter body to achieve crimping.

Further, the mobile gripping mechanism comprises: the fourth mounting plate, a fourth slide rail and a motor which are arranged on the fourth mounting plate, a sixth slide block which is arranged on the fourth slide rail, and a grabbing manipulator which is arranged on the sixth slide block; the fourth mounting panel is provided with two synchronizing wheels, two the cover has the hold-in range on the synchronizing wheel, one the synchronizing wheel with the motor output is connected, and another the synchronizing wheel is installed on the fourth mounting panel, the sixth slider cover is in on the hold-in range. The grabbing manipulator grabs the core wire, and the motor drives the synchronous wheel to rotate, so that the fifth sliding block on the synchronous belt is driven to move, and the grabbing manipulator is further driven to move; snatch the mechanism through removing and cooperate skinning, the transport of crimping in-process heart yearn of skinning mechanism, terminal press-connection machine respectively, can realize the crimping of two the same or different terminals, improve production efficiency.

Furthermore, a conical guide block is arranged on the pay-off plate. The unwrapping wire position of unwrapping wire board is provided with the toper guide block, can fix a position the position of placing of heart yearn fast, makes things convenient for the inlet wire of heart yearn, can set up one side at the toper guide block simultaneously and set up the optical fiber sensor for the unwrapping wire of response heart yearn detects in place, realizes accurate unwrapping wire.

Adopt above-mentioned scheme, the utility model provides a three-core afterbody cuts end-beating machine of length has following beneficial effect:

1. the core wire can be directly stretched, the core wire can be quickly adjusted to the specified length, manual cutting is not needed, and the production efficiency can be effectively improved;

2. the core wire peeling machine can realize the half peeling and full peeling functions of the core wire so as to meet different production requirements, and has strong practicability;

3. the movable grabbing mechanism is matched with the terminal crimping machine, so that crimping of two same or different terminals can be realized, crimping efficiency is improved, and production efficiency is high;

4. degree of automation is high, artifical participation degree is low, can save two manual works at least compared with prior art, greatly improves production efficiency, reduction in production cost.

Drawings

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

fig. 2 is a schematic structural view of the clamping mechanism of the present invention;

fig. 3 is a schematic structural view of the stretching mechanism of the present invention;

fig. 4 is a schematic structural view of another angle of the stretching mechanism of the present invention;

fig. 5 is a schematic structural view of the peeling mechanism of the present invention;

fig. 6 is a schematic structural view of the terminal crimping machine of the present invention;

fig. 7 is a schematic structural view of the movable grasping mechanism of the present invention;

fig. 8 is a partially enlarged view of a portion a in fig. 1.

Wherein: the terminal crimping machine comprises a rack 1, a clamping mechanism 2, a second fixing plate 20, a third fixing plate 21, a seventh driving device 22, an eighth driving device 23, a pay-off plate 24, a conical guide block 25, a stretching mechanism 3, a fixing frame 30, a first driving mechanism 31, a fourth driving device 310, a bottom plate 311, a first chute 312, a second slider 313, a clamp assembly 32, a clamping block 320, a fixing block 321, a lower wire pressing plate 33, an upper wire pressing plate 34, a first driving device 35, a third driving device 36, a first sliding rail 37, a first slider 38, a peeling mechanism 4, a fixing seat 40, a fifth driving device 41, a first fixing plate 42, a second driving device 43, a peeling assembly 44, a first mounting plate 440, a second mounting plate 441, an upper wire stripping knife 442, a lower wire stripping knife 443, a second sliding rail 45, a third slider 46, a third sliding rail 47, a fourth slider 48, a terminal crimping machine 5, a terminal body 50, a base 51, a wire stripping knife 442, a, The device comprises a ninth driving device 52, a terminal plate 53, a feeding device 54, a material guiding piece 540, a feeding piece 541, a lower cutter body 55, an upper cutter body 56, a second chute 57, a fifth sliding block 58, a movable grabbing mechanism 6, a fourth mounting plate 60, a fourth sliding rail 61, a motor 62, a sixth sliding block 63, a grabbing manipulator 64, a synchronizing wheel 65, a synchronous belt 66, a line pressing assembly 7, a third mounting plate 70, a sixth driving device 71 and a pushing block 72.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-8, the present invention provides a three-core tail trimming and end-cutting machine, comprising: the device comprises a rack 1, a clamping mechanism 2, a stretching mechanism 3, a peeling mechanism 4, at least two terminal crimping machines 5 and a movable grabbing mechanism 6, wherein the clamping mechanism 2, the stretching mechanism 3, the peeling mechanism 4, the at least two terminal crimping machines 5 and the movable grabbing mechanism 6 are sequentially arranged on the rack 1; the stretching mechanism 3 includes: the device comprises a fixing frame 30, a first driving mechanism 31, a lower wire pressing plate 33, a clamp assembly 32, a first driving device 35 and an upper wire pressing plate 34, wherein the first driving mechanism 31 and the lower wire pressing plate 33 are arranged on the fixing frame 30; the upper wire pressing plate 34 is connected with the output end of the first driving mechanism 31, and the clamp assembly 32 is connected with the output end of the first driving device 35; peeling mechanism 4 includes: the peeling machine comprises a first fixing plate 42, a second driving device 43 arranged on the first fixing plate 42, and a peeling assembly 44 connected with the output end of the second driving device 43; the peeling assembly 44 includes: the wire stripping device comprises a first mounting plate 440, a second mounting plate 441, an upper wire stripping knife 442 and a lower wire stripping knife 443, wherein the upper wire stripping knife 442 and the lower wire stripping knife 443 are respectively mounted on the first mounting plate 440 and the second mounting plate 441; the first mounting plate 440 and the second mounting plate 441 are both connected to the output end of the second driving device 43, and the upper wire stripping knife 442 is matched with the lower wire stripping knife 443. After the color of the core wire is manually divided, according to the specific paying-off requirement, the core wire is placed on the clamping mechanism 2, the clamping mechanism 2 clamps the core wire and conveys the core wire to the lower wire pressing plate 33 of the stretching mechanism 3, one end of the core wire extends into the clamping block 320 component, the first driving mechanism 31 drives the upper wire pressing plate 34 to move towards one side of the lower wire pressing plate 33 and cooperate with the lower wire pressing plate 33 to clamp the core wire, the first driving device 35 is started, the first driving device 35 drives the clamp component 32 to move towards the side far away from the lower wire pressing plate 33 to pull the core wire to stretch the core wire to the specified size, the grabbing mechanism 6 is moved to the stretching mechanism 3 and grab the core wire, the core wire stretched to the specified size is conveyed to the peeling mechanism 4, the core wire is placed between the upper wire peeling knife 442 and the lower wire peeling knife 443, the upper wire peeling knife 442 and the lower wire peeling knife 443 are driven by the second driving device 43 to move up, a pulling force is generated, so that peeling of the core wire is completed, in the embodiment, the core wire is subjected to a half peeling operation, after the peeling of the core wire is completed, the core wire is further conveyed to the terminal crimping machine 5 by the movable grabbing mechanism 6, the terminal crimping machine 5 performs crimping on the core wire, the number of the terminal crimping machines 5 is two, the number of times of crimping is one, and the crimping is completed quickly; the utility model provides a three-core afterbody cuts end-beating machine of length and sets up clamping mechanism 2, tension mechanism 3 and can directly stretch the heart yearn to adjust the heart yearn to regulation length, need not the manual work and tailor, can effectively improve production efficiency, can avoid the waste of wire rod simultaneously. In this embodiment, the terminal crimping machine is connected with the background control center, various numerical control buttons are arranged on the terminal crimping machine, the background control center is matched with the numerical control buttons, mechanical debugging of the terminal crimping machine is achieved, switching of various functions is achieved, and the operation is simple and rapid.

Referring to fig. 3-4, in the present embodiment, the clip assembly 32 includes: the clamping block 320 is sleeved on the fixing block 321 on the clamping block 320, and the clamping block 320 is connected with the output end of the first driving device 35; the fixed frame 30 is provided with a third driving device 36, a first slide rail 37 and a first slide block 38 connected with the output end of the third driving device 36; the clip assembly 32 is disposed on the first slider 38, and the first slider 38 is engaged with the first slide rail 37. The core wire is clamped by the clamping block 320, the first driving device 35 drives the clamping block 320 to move, the core wire is pulled to move, and the core wire is stretched to a corresponding length, so that the stretching of the core wire is completed. The first drive mechanism 31 includes: the driving device comprises a fourth driving device 310, a bottom plate 311, a first sliding chute 312 arranged on the bottom plate 311, and a second sliding block 313 connected with the output end of the fourth driving device 310; the first sliding groove 312 is matched with the second sliding block 313, the bottom plate 311 is installed on the fixing frame 30, and the upper line pressing plate 34 is connected with the second sliding block 313. The fourth driving device 310 drives the second sliding block 313 to move in the first sliding groove 312, so as to drive the upper line pressing plate 34 to move up and down, and the third driving device 36 can drive the clamp assembly 32 and the first driving device 35 to move towards or away from one side of the lower line pressing plate 33, so as to adjust the distance between the clamp assembly 32 and the lower line pressing plate 33.

Referring to fig. 5, specifically, in the present invention, the peeling mechanism 4 further includes: the fixing seat 40, a fifth driving device 41 and a second slide rail 45 which are installed on the fixing seat 40, and a third slider 46 which is arranged on the second slide rail 45; the first fixing plate 42 is connected to the third slider 46, and the first fixing plate 42 is connected to an output end of the fifth driving device 41; a third slide rail 47 is disposed on the side of the first fixing plate 42 close to the second driving device 43, two fourth slide blocks 48 are disposed on the third slide rail 47, and the first mounting plate 440 and the second mounting plate 441 are respectively connected to the two fourth slide blocks 48.

Referring to fig. 1 and 8, in this embodiment, the three-core tail end trimming and short-cutting end crimping machine further includes: the wire pressing assembly 7 is arranged on one side of the stretching mechanism 3; the wire pressing assembly 7 comprises: the device comprises a third mounting plate 70, a sixth driving device 71 arranged on the third mounting plate 70 and a pushing block 72 connected with the output end of the sixth driving device 71. When the clamping mechanism 2 is at a manual paying-off station, the wire pressing assembly 7 faces the clamping mechanism 2, and when a core wire is placed on the clamping mechanism 2, the sixth driving device 71 drives the push block 72 to move towards the clamping mechanism 2 to assist the clamping mechanism 2 in clamping the core wire.

Referring to fig. 2 and 8, the clamping mechanism 2 includes: the device comprises a second fixing plate 20, a third fixing plate 21, a seventh driving device 22 and an eighth driving device 23 which are respectively arranged on the second fixing plate 20 and the third fixing plate 21, and a pay-off plate 24 connected with the output end of the seventh driving device 22; the second fixing plate 20 is connected to an output end of the eighth driving device 23. According to the specific paying-off requirement, the core wire is placed on a paying-off plate 24 of a clamping mechanism 2, the clamping mechanism 2 clamps the core wire, an eighth driving device 23 is started, the eighth driving device 23 conveys the core wire to a lower wire pressing plate 33 of a stretching mechanism 3, a seventh driving device 22 is started, and the height of the paying-off plate 24 can be adjusted to be at the same height as the lower wire pressing plate 33; specifically, a conical guide block 25 is arranged on the pay-off plate 24. The unwrapping wire position of unwrapping wire board 24 is provided with toper guide block 25, can fix a position the position of placing of heart yearn fast, makes things convenient for the inlet wire of heart yearn.

Referring to fig. 6, in the present embodiment, the terminal crimping machine 5 includes: the terminal comprises a terminal body 50, a base 51, a ninth driving device 52 and a terminal disc 53 which are installed on the terminal body 50, a feeding device 54 and a lower cutter body 55 which are arranged on the base 51, and an upper cutter body 56 which is matched with the lower cutter body 55. A second sliding groove 57 is formed in the base 51, a fifth sliding block 58 is arranged in the second sliding groove 57, the upper cutter body 56 is mounted on the fifth sliding block 58, and the fifth sliding block 58 is connected with the output end of the ninth driving device 52; the feeding device 54 includes: a material guiding member 540, and a feeding member 541 arranged at one side of the material guiding member 540. When crimping is performed, the core wire is moved to the crimping position by the feeding device 54, the ninth driving device 52 drives the fifth slider 58 to move in the second sliding slot 57, so that the upper cutter body 56 is driven to move toward the lower cutter body 55, and the upper cutter body 56 cooperates with the lower cutter body 55 to perform crimping.

Referring to fig. 7, in the present embodiment, the moving and grabbing mechanism 6 includes: a fourth mounting plate 60, a fourth slide rail 61 and a motor 62 mounted on the fourth mounting plate 60, a sixth slide block 63 mounted on the fourth slide rail 61, and a grasping robot 64 provided on the sixth slide block 63; be provided with two synchronizing wheels 65 on the fourth mounting panel 60, two the cover has hold-in range 66, one on the synchronizing wheel 65 with the motor 62 output is connected, and another synchronizing wheel 65 is installed on the fourth mounting panel 60, sixth slider 63 cover is in on the hold-in range 66. The grabbing manipulator 64 grabs the core wire, and the motor 62 drives the synchronous wheel 65 to rotate, so as to drive the fifth slide block 58 on the synchronous belt 66 to move, and further drive the grabbing manipulator 64 to move; the grabbing mechanism 6 is moved to be matched with the peeling mechanism 4 and the terminal crimping machine 5 respectively for peeling and conveying core wires in the crimping process, so that the crimping of two same or different terminals can be realized, and the production efficiency is improved.

Specifically, in the present embodiment, the first driving device 35, the fourth driving device 310, the sixth driving device 71, and the seventh driving device 22 are all driving cylinders, and the second driving device 43, the third driving device 36, the fifth driving device 41, the eighth driving device 23, and the ninth driving device 52 are all driving motors.

To sum up, the utility model provides a three-core afterbody cuts end-beating machine of length has following beneficial effect:

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a three-core afterbody cuts end-beating machine of length which characterized in that includes: the terminal crimping machine comprises a frame, a clamping mechanism, a stretching mechanism, a peeling mechanism, at least one terminal crimping machine and a movable grabbing mechanism, wherein the clamping mechanism, the stretching mechanism, the peeling mechanism and the at least one terminal crimping machine are sequentially arranged on the frame; the stretching mechanism includes: the device comprises a fixing frame, a first driving mechanism, a lower line pressing plate, a clamp assembly, a first driving device and an upper line pressing plate, wherein the first driving mechanism and the lower line pressing plate are arranged on the fixing frame; the upper wire pressing plate is connected with the output end of the first driving mechanism, and the clamp assembly is connected with the output end of the first driving device; peeling mechanism includes: the peeling machine comprises a first fixing plate, a second driving device arranged on the first fixing plate, and a peeling assembly connected with the output end of the second driving device; the peeling assembly comprises: the wire stripper comprises a first mounting plate, a second mounting plate, an upper wire stripper and a lower wire stripper, wherein the upper wire stripper and the lower wire stripper are respectively mounted on the first mounting plate and the second mounting plate; the first mounting plate and the second mounting plate are connected with the output end of the second driving device, and the upper wire stripping knife is matched with the lower wire stripping knife.

2. The three-core tail-trim short endtrimmer of claim 1, wherein said clip assembly comprises: the clamping block is sleeved on the fixing block on the clamping block and is connected with the output end of the first driving device; the fixed frame is provided with a third driving device, a first sliding rail and a first sliding block connected with the output end of the third driving device; the clamp assembly is arranged on the first sliding block, and the first sliding block is matched with the first sliding rail.

3. The three-core tail-trim short endtrimmer of claim 2, wherein said first drive mechanism comprises: the second sliding block is connected with the output end of the fourth driving device; the first sliding groove is matched with the second sliding block, the bottom plate is installed on the fixing frame, and the upper line pressing plate is connected with the second sliding block.

4. The end-piercing machine of three-core tail-cut long and short according to claim 1, wherein said skinning mechanism further comprises: the fixed seat, a fifth driving device and a second sliding rail which are arranged on the fixed seat, and a third sliding block which is arranged on the second sliding rail; the first fixing plate is connected with the third sliding block, and the first fixing plate is connected with the output end of the fifth driving device; the first fixing plate is provided with a third slide rail on the side close to the second driving device, the third slide rail is provided with two fourth slide blocks, and the first mounting plate and the second mounting plate are respectively connected with the two fourth slide blocks.

5. The end-piercing machine of claim 1, further comprising: the wire pressing assembly is arranged on one side of the stretching mechanism; the line ball subassembly includes: the third mounting panel, set up the sixth drive arrangement on the third mounting panel, with the ejector pad that the sixth drive arrangement output is connected.

6. The three-core tail-trim short endtrimmer of claim 1, wherein said clamping mechanism comprises: the second fixing plate, the third fixing plate, a seventh driving device and an eighth driving device which are respectively arranged on the second fixing plate and the third fixing plate, and a pay-off plate connected with the output end of the seventh driving device; the second fixing plate is connected with the output end of the eighth driving device.

7. The end-piercing press of claim 1, wherein said terminal crimping press includes: the terminal comprises a terminal main body, a base, a ninth driving device, a terminal disc, a feeding device, a lower cutter body and an upper cutter body, wherein the base, the ninth driving device and the terminal disc are installed on the terminal main body, the feeding device and the lower cutter body are arranged on the base, and the upper cutter body is matched with the lower cutter body.

8. The end-beating machine for cutting long and short at tail part of three cores according to claim 7, characterized in that a second chute is arranged on the base, a fifth slide block is arranged in the second chute, the upper cutter body is mounted on the fifth slide block, and the fifth slide block is connected with the output end of the ninth driving device; the feeding device comprises: the material guiding piece is arranged on the feeding piece on one side of the material guiding piece.

9. The three-core tail-cutting long and short endbeater of claim 1, wherein said moving gripper mechanism comprises: the fourth mounting plate, a fourth slide rail and a motor which are arranged on the fourth mounting plate, a sixth slide block which is arranged on the fourth slide rail, and a grabbing manipulator which is arranged on the sixth slide block; the fourth mounting panel is provided with two synchronizing wheels, two the cover has the hold-in range on the synchronizing wheel, one the synchronizing wheel with the motor output is connected, and another the synchronizing wheel is installed on the fourth mounting panel, the sixth slider cover is in on the hold-in range.

10. The end-piercing machine for cutting long and short at tail of three-core according to claim 6, characterized in that a conical guide block is arranged on the pay-off plate.