CN111300744B

CN111300744B - Power cord tip centre gripping drop feed mechanism after moulding plastics

Info

Publication number: CN111300744B
Application number: CN202010139676.4A
Authority: CN
Inventors: 余崇威; 潘克飞
Original assignee: Zhejiang Haining Pase Automation Technology Co ltd
Current assignee: Zhejiang Haining Pase Automation Technology Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2021-11-09
Anticipated expiration: 2040-03-03
Also published as: CN111300744A

Abstract

The invention discloses a clamping and discharging mechanism for the end part of a power cord after injection molding, which comprises a conveying mechanism and an equipment bracket, wherein a material loading tray is arranged on the conveying mechanism, the equipment bracket is positioned at one side of the tail end of the conveying mechanism, a first sliding mechanism is arranged at the upper end of the equipment bracket, a first sliding part is arranged on the first sliding mechanism, the sliding direction of the first sliding part on the first sliding mechanism is vertical to the conveying direction of the material loading tray on the conveying mechanism, a second sliding mechanism is arranged at the upper end of the first sliding part, the second sliding mechanism is positioned above the conveying mechanism, a second sliding part is arranged on the second sliding mechanism, the front end of the second sliding part is fixedly connected with an operating plate, a clamping assembly is arranged on the operating plate and positioned right above the material loading tray, and a wire pulling assembly is arranged on the side wall of the conveying mechanism, the wire pulling assembly is positioned behind the material carrying tray, and a storage rack is arranged in front of the conveying mechanism.

Description

Power cord tip centre gripping drop feed mechanism after moulding plastics

Technical Field

The invention relates to the technical field of power lines, in particular to a clamping and discharging mechanism for an injection-molded end part of a power line.

Background

The power plug refers to a device for connecting devices such as electrical appliances and the like to a power supply, the conventional power plug generally adopts an injection molding mode to press the plug and a wire together through high temperature and high pressure, and once the plug is molded, the plug cannot be assembled and disassembled, and the power plug molded through injection molding has the advantages of stability and safety.

In the prior art, after the end part of the power line is subjected to injection molding, the power line is taken out of the mold through the clamp and placed on the transmission device, and the power line is conveyed to the storage area by the conveying mechanism and then needs to be taken down from the conveying mechanism firstly, and then the power line is placed in the storage rack. This process is hereinafter referred to as the line-taking and cycloid processes.

The work of getting line and cycloid is accomplished through adopting artificial mode in present production, but places the power cord on the transport mechanism to the supporter through the manual work and has several not enough: because a plurality of injection molding machines work simultaneously when producing the power cord, the speed of transporting the power cord by the transmission mechanism is high, and the speed of manually placing the power cord is difficult to keep up with the transportation speed of the transmission mechanism, so that the power cord cannot be placed in time and the phenomena of cord taking and cycloid disorder can occur; when the power line with longer length is produced, the wire parts of the power line are easily wound together by manually taking and cycloid, so that the subsequent work is seriously influenced, and the production efficiency is reduced; the adoption of manual method to get the line and cycloid requires a large amount of manpower and field, and compared with mechanical automatic equipment, the efficiency is low, and the production cost is increased.

Disclosure of Invention

The invention aims to provide a clamping and discharging mechanism which can automatically take down a power line from a conveying mechanism and place the power line on a storage rack, and can take and swing the power line for shorter and longer power lines.

The technical purpose of the invention is realized by the following technical scheme: a clamping and discharging mechanism for an injection-molded power cord end part comprises a conveying mechanism and an equipment support, wherein a material carrying tray is arranged on the conveying mechanism, the equipment support is positioned on one side of the tail end of the conveying mechanism, a first sliding mechanism is arranged at the upper end of the equipment support, a first sliding part is arranged on the first sliding mechanism, the sliding direction of the first sliding part on the first sliding mechanism is perpendicular to the conveying direction of the material carrying tray on the conveying mechanism, a second sliding mechanism is arranged at the upper end of the first sliding part, the second sliding mechanism is positioned above the conveying mechanism, a second sliding part is arranged on the second sliding mechanism, an operating panel is fixedly connected with the front end of the second sliding part, a clamping assembly is arranged on the operating panel and positioned right above the material carrying tray, a wire shifting assembly is arranged on the side wall of the conveying mechanism and positioned behind the material carrying tray, one side of the equipment support, which is close to the conveying mechanism, is provided with a wiring passageway, and a storage rack is arranged in front of the conveying mechanism.

Through the technical scheme, when the power line with short production length is produced, the line part of the power line is overlapped on the line shifting assembly, after the line taking work is completed by the clamping assembly, the line shifting assembly is controlled to turn the power line forwards to the upper part of the conveying mechanism, then the sliding mechanism is controlled to move forwards to convey the power line to the storage rack, and the line shifting assembly can prevent the power line from being wound on the conveying mechanism when the power line is conveyed forwards. When a power line with a longer length is produced, the line shifting assembly cannot completely shift the power line to the upper side of the conveying mechanism, at the moment, after the clamping assembly finishes the line taking work, the sliding mechanism II needs to be controlled firstly to enable the sliding part to move to the left to be right above the wiring passageway, the power line is located in the wiring passageway, and then the sliding mechanism I is controlled to enable the sliding part to move forwards to convey the power line to the storage rack.

The invention is further configured to: the clamping assembly comprises a cylinder mounting plate, an upper cylinder, a lower cylinder, a first Y-shaped pneumatic finger and a second Y-shaped pneumatic finger, the cylinder mounting plate is vertically fixed at the lower end of the operating plate, the upper cylinder and the lower cylinder are vertically fixed on the mounting plate downwards, a moving plate is connected to a piston rod of the upper cylinder and the lower cylinder, and the first Y-shaped pneumatic finger and the second Y-shaped pneumatic finger are vertically fixedly connected to the two sides of the moving plate downwards.

Through the technical scheme, the piston rods of the upper and lower cylinders are controlled to move downwards to enable the moving plate to move downwards, when the first Y-shaped pneumatic finger and the second Y-shaped pneumatic finger move to the power line inserting hole part and the inserting needle part on the material loading tray, the first Y-shaped pneumatic finger and the second Y-shaped pneumatic finger are controlled to clamp the power line inserting hole part and the inserting needle part, and then the piston rods of the upper and lower cylinders are controlled to move upwards to finish wire taking.

The invention is further configured to: the lower end of the first Y-shaped pneumatic finger is connected with a jack portion clamp, and the lower end of the second Y-shaped pneumatic finger is connected with a pin portion clamp.

Through above-mentioned technical scheme, jack portion anchor clamps and contact pin portion anchor clamps are respectively according to the specification design of the power cord of current production, and anchor clamps can cooperate in the socket portion and the contact pin portion appearance of power cord to the convenience is got better completion to it and is got the line work to press from both sides.

The invention is further configured to: the sliding mechanism I and the sliding mechanism II comprise a base, a screw sleeve seat, a screw rod and a servo motor, a slide way along the length direction of the base is arranged on the base, a sliding block is arranged on the slide way, the servo motor is arranged at one end of the base, a bearing seat is arranged at one end, far away from the servo motor, of the base, one end of the screw rod is fixed in a bearing in the bearing seat, one end, far away from the bearing seat, of the screw rod is fixedly connected with a rotating shaft of the servo motor through a shaft coupling, and the screw sleeve seat is arranged on the screw rod and fixedly connected to the upper end of the sliding block.

Through above-mentioned technical scheme, servo motor drives the clockwise or anticlockwise rotation of lead screw and makes spiral shell cover seat and sliding block carry out round trip movement on the length direction of lead screw to drive the first and second of sliding part on the spiral shell cover seat and carry out round trip movement.

The invention is further configured to: and the upper ends of the first sliding mechanism and the second sliding mechanism are provided with dust covers, and one sides of the first sliding mechanism and the second sliding mechanism are provided with a routing chain.

Through above-mentioned technical scheme, the dust cover can prevent that the dust from entering into slide mechanism one and slide mechanism two and influencing its normal operating. The equipment line is placed and can make equipment operational environment cleaner and tidier in the line chain of walking, prevents that the power cord from twining with the equipment line when the transportation, plays the guard action to the circuit simultaneously.

The invention is further configured to: the utility model discloses a slide block, including base, sliding part two, the both sides wall of base is provided with supplementary spout along its length direction, be connected with supplementary slider on the lateral wall of sliding part one and sliding part two, the lower extreme of supplementary slider set up in supplementary spout and with supplementary spout sliding connection.

Through the technical scheme, the first sliding part and the second sliding part assist the sliding block to slide in the auxiliary sliding groove when moving on the first sliding mechanism and the second sliding mechanism, on one hand, the first sliding part and the second sliding part can be supported to a certain extent, on the other hand, the first sliding part and the second sliding part can move more stably, and the situation that the normal transportation of a power line is influenced due to shaking generated in the moving process is prevented.

The invention is further configured to: dial the line subassembly and include revolving cylinder, rotor arm and dial the line pole, revolving cylinder fixed connection is in transport mechanism's lateral wall, the one end of rotor arm is connected in revolving cylinder's rotation portion, dial the line pole and connect in the one end that revolving cylinder was kept away from to the rotor arm.

Through above-mentioned technical scheme, after centre gripping subassembly accomplished the work of getting the line, control revolving cylinder rotated and made the rotor arm carry out 180 rotations forward to the line portion of dialling the line pole with the power cord is turned up forward from transport mechanism's rear side.

The invention is further configured to: the rotating arm comprises a first rod and a second rod, the first rod is a hollow tube, the second rod is sleeved in the first rod, a threaded through hole is formed in the side wall of one end, close to the second rod, of the first rod, and a fastening assembly is arranged in the threaded through hole.

Through the technical scheme, the length of the second rod in the first rod can be manually adjusted by a worker according to the line length of the power line, so that the whole length of the rotating arm is changed, the line shifting rod on the rotating arm can perform line shifting better, and the fastening assembly can fix the second rod and prevent the first rod from loosening.

The invention is further configured to: the fastening assembly comprises a butterfly fastening screw, a rubber pad is arranged at the end of the butterfly fastening screw, and the rubber pad is tightly attached to the outer wall of the second rod.

Through above-mentioned technical scheme, butterfly fastening screw makes things convenient for the staff manual operation, and the rubber pad can increase and the pole between the outer wall frictional force, makes its fastening better.

The invention is further configured to: line blocking plates are arranged on two sides of the wiring passageway.

Through above-mentioned technical scheme, the power cord can make the power cord remove in walking the line passageway better, prevents that the power cord from moving in walking the line passageway and walk the equipment of line passageway both sides and twine together.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1;

FIG. 5 is an enlarged view of the portion B of FIG. 2;

FIG. 6 is an enlarged view of the portion C of FIG. 3 according to the present invention;

fig. 7 is an enlarged schematic view of a portion D in fig. 3 according to the present invention.

The reference numbers in the figures mean: 1. a transport mechanism; 2. an equipment support; 3. a loading tray; 4. a first sliding mechanism; 5. a first sliding part; 6. a second sliding mechanism; 7. a second sliding part; 8. an operation panel; 9. a clamping assembly; 10. a wire-pulling assembly; 11. a wiring passageway; 12. a rack; 13. a cylinder mounting plate; 14. an upper cylinder and a lower cylinder; 15. a first Y-shaped pneumatic finger; 16. a second Y-shaped pneumatic finger; 17. moving the plate; 18. a jack portion jig; 19. a pin part clamp; 20. a base; 21. a screw sleeve seat; 22. a screw rod; 23. a servo motor; 24. a slideway; 25. a slider; 26. a bearing seat; 27. a dust cover; 28. a routing chain; 29. an auxiliary chute; 30. an auxiliary slide block; 31. a rotating cylinder; 32. a rotating arm; 33. a wire poking rod; 34. a first rod; 35. a second rod; 36. a fastening assembly; 37. a rubber pad; 38. butterfly fastening screws; 39. wire blocking plate.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

The present invention is explained below with reference to fig. 1 to 7.

The utility model provides a power cord tip centre gripping drop feed mechanism after moulding plastics, includes transport mechanism 1 and equipment support 2, and transport mechanism 1's the place ahead is provided with supporter 12, and the bottom of supporter 12 is provided with the pulley, and supporter 12 is used for depositing and removes the power cord of moulding plastics the completion. A plurality of material carrying trays 3 are arranged on the conveying mechanism 1 at intervals, the power line is placed on the material carrying trays 3 in a U shape for transportation, and the plug hole part and the plug pin part of the power line are respectively clamped at the left end and the right end of the material carrying trays 3. The equipment support 2 is positioned on one side of the tail end of the conveying mechanism 1, the length direction of the equipment support 2 is perpendicular to that of the conveying mechanism 1, and the height of the equipment support 2 is higher than that of the material loading tray 3 on the conveying mechanism 1.

The upper end of the equipment support 2 is provided with a first sliding mechanism 4 along the length direction, the first sliding mechanism 4 is connected with a first sliding part 5 in a sliding mode, the sliding direction of the first sliding part 5 on the first sliding mechanism 4 is perpendicular to the conveying direction of the material loading tray 3 on the conveying mechanism 1, the upper end of the first sliding part 5 is provided with a second sliding mechanism 6, the left end of the second sliding mechanism 6 is fixedly connected to the upper end of the first sliding part 5, the second sliding mechanism 6 is located above the conveying mechanism 1, the length direction of the second sliding mechanism 6 is parallel to the length direction of the conveying mechanism 1, and the second sliding part 7 is connected to the second sliding mechanism 6 in a sliding mode.

The first sliding mechanism 4 and the second sliding mechanism 6 comprise a base 20, a screw sleeve seat 21, a screw rod 22 and a servo motor 23, the length of the base 20 is 1.5-2.5 m, a slide way 24 is fixedly connected to the upper surface of the base 20 along the length direction of the base through screws, a sliding block 25 is arranged on the slide way 24, and the sliding block 25 can slide stably on the slide way 24 under the action of external force. One end of the base 20 is provided with a motor base and the servo motor 23 is arranged in the motor base, and a rotating shaft of the servo motor 23 faces the direction of the slide rail 24. The one end that servo motor 23 was kept away from to base 20 is provided with bearing frame 26, and the one end fixed connection of lead screw 22 is in the bearing in bearing frame 26, and the pivot fixed connection of shaft coupling and servo motor 23 is passed through to the one end that bearing frame 26 was kept away from to lead screw 22, and screw sleeve seat 21 cover is located on lead screw 22 and fixed connection is in the sliding block 25 upper end, and the lower extreme of sliding part one 5 and sliding part two 7 is fixed connection respectively in the upper end of the screw sleeve seat 21 of sliding mechanism one 4 and sliding mechanism two 6.

The servo motor 23 drives the screw rod 22 to rotate, so that the screw sleeve seat 21 and the sliding block 25 move in the length direction of the screw rod 22, and the first sliding part 5 and the second sliding part 7 on the screw sleeve seat 21 are driven to move.

The two side walls of the base 20 are provided with auxiliary sliding grooves 29 along the length direction, the side walls of the first sliding part 5 and the second sliding part 7 are connected with auxiliary sliding blocks 30, and the lower ends of the auxiliary sliding blocks 30 are embedded in the auxiliary sliding grooves 29 and are in sliding connection with the auxiliary sliding grooves 29. When the first sliding part 5 and the second sliding part 7 move on the first sliding mechanism 4 and the second sliding mechanism 6, the auxiliary sliding block 30 slides in the auxiliary sliding groove 29, so that on one hand, a certain supporting effect can be achieved on the first sliding part 5 and the second sliding part 7, on the other hand, the first sliding part 5 and the second sliding part 7 can move more stably, and the situation that the normal transportation of a power line is influenced due to shaking generated in the moving process is prevented.

And the upper ends of the first sliding mechanism 4 and the second sliding mechanism 6 are provided with dust covers 27, two ends of each dust cover 27 are fixedly connected with two ends of the base 20 through screws, and installation and moving gaps of the first sliding part 5 and the second sliding part 7 are reserved between the dust covers 27 and the base 20. The dust cover 27 can prevent dust from entering the first sliding mechanism 4 and the second sliding mechanism 6 to influence the normal operation of the sliding mechanisms.

One side of the first sliding mechanism 4 and one side of the second sliding mechanism 6 are provided with a routing chain 28. The wiring chain 28 is a reinforced nylon chain, has higher compression resistance and tensile load, good toughness, high elasticity, wear resistance and flame retardance, and places the equipment line in the wiring chain 28 to enable the equipment operation environment to be cleaner and tidier, so that the power line is prevented from being wound with the equipment line during transportation, and the protection effect on the line is achieved.

The front end of the second sliding portion 7 is fixedly connected with an operating plate 8 through a screw, a clamping assembly 9 is arranged on the operating plate 8, the clamping assembly 9 is located right above the material carrying tray 3, the clamping assembly 9 comprises a cylinder mounting plate 13, an upper cylinder 14 and a lower cylinder 14, a first Y-shaped pneumatic finger 15 and a second Y-shaped pneumatic finger 16, the cylinder mounting plate 13 is vertically fixed at the lower end of the operating plate 8 through a screw, the upper cylinder 14 and the lower cylinder 14 are vertically fixed on the cylinder mounting plate 13 downwards through screws, a moving plate 17 is connected to a piston rod of the upper cylinder 14 and the lower cylinder 14, the first Y-shaped pneumatic finger 15 and the second Y-shaped pneumatic finger 16 are vertically and downwards fixedly connected to two sides of the moving plate 17, and the first Y-shaped pneumatic finger 15 and the second Y-shaped pneumatic finger 16 are respectively located right above a plug hole portion and a plug pin portion of a power line on the material carrying tray 3. And controlling the piston rods of the upper and lower cylinders 14 to move downwards to enable the moving plate 17 to move downwards, controlling the first Y-shaped pneumatic finger 15 and the second Y-shaped pneumatic finger 16 to clamp the power line plug-in hole part and the plug-in pin part on the loading tray 3 when the power line plug-in hole part and the plug-in pin part move, and then controlling the piston rods of the upper and lower cylinders 14 to move upwards to finish the wire taking work.

The lower extreme of the pneumatic finger of Y type 15 is connected with jack portion anchor clamps 18, and the lower extreme of the pneumatic finger of Y type two 16 is connected with pin portion anchor clamps 19, and jack portion anchor clamps 18 and pin portion anchor clamps 19 are respectively according to the specification design of the power cord of current production, and anchor clamps can cooperate in the jack portion and the appearance of pin portion of power cord to the convenience is got it and is got better completion line work.

Be provided with on the lateral wall of transport mechanism 1 and dial line subassembly 10, dial line subassembly 10 and be located the rear of year material tray 3, dial line subassembly 10 and include revolving cylinder 31, rotor arm 32 and dial line pole 33, revolving cylinder 31 passes through screw fixed connection in transport mechanism 1's lateral wall, and the rotation portion in revolving cylinder 31 is connected to the one end of rotor arm 32, dials line pole 33 and connects in the one end that revolving cylinder 31 was kept away from to the rotor arm 32.

When a power line with a short length is produced, the U-shaped line part of the power line is overlapped on the line shifting rod 33, after the clamping assembly 9 finishes the line taking work, the rotary cylinder 31 is controlled to rotate to enable the rotating arm 32 to rotate forwards for 180 degrees, so that the line part of the power line is turned up forwards from the rear side of the conveying mechanism 1 by the line shifting rod 33, meanwhile, the sliding mechanism I4 is controlled to enable the sliding part I5 to move forwards to convey the power line to the storage rack 12, and the line shifting assembly 10 can prevent the power line from being wound on the conveying mechanism 1 when the power line is conveyed forwards.

The rotating arm 32 comprises a first rod 34 and a second rod 35, the first rod 34 is a hollow tube, the second rod 35 is sleeved in the first rod 34, a threaded through hole is formed in the side wall of one end, close to the second rod 35, of the first rod 34, a fastening assembly 36 is arranged in the threaded through hole, and a worker can manually adjust the length of the second rod 35 in the first rod 34 according to the line length of a power line so as to change the overall length of the rotating arm 32, so that the line poking rod 33 on the rotating arm 32 can better perform line poking work, and the fastening assembly 36 can fix the second rod 35 and the first rod 34 to prevent the second rod 35 from loosening.

The fastening assembly 36 comprises a butterfly fastening screw 38, a rubber pad 37 is arranged at the end of the butterfly fastening screw 38, the rubber pad 37 is tightly attached to the outer wall of the second rod 35, the butterfly fastening screw 38 is convenient for workers to operate manually, and the rubber pad 37 can increase friction force between the butterfly fastening screw and the outer wall of the second rod 35, so that the fastening effect is better.

One side of the equipment support 2 close to the conveying mechanism 1 is provided with a wiring passageway 11, and two sides of the wiring passageway 11 are provided with baffle plates 39. When a power line with a longer length is produced, the line shifting assembly 10 cannot completely shift the power line to the position above the conveying mechanism 1, at this time, after the clamping assembly 9 finishes the line taking work, the sliding mechanism II 6 needs to be controlled firstly to enable the sliding part II 7 to move leftwards to the position right above the wiring passage 11, so that the power line is positioned in the wiring passage 11, and then the sliding mechanism I4 is controlled to enable the sliding part I5 to move forwards to convey the power line to the storage rack 12. The wire blocking plate 39 prevents the power supply wires from getting entangled with equipment on both sides of the wiring aisle 11 when moving in the wiring aisle 11.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.

Claims

1. The utility model provides a power cord tip centre gripping drop feed mechanism after moulding plastics, includes transport mechanism (1) and equipment support (2), be provided with on transport mechanism (1) and carry material tray (3), its characterized in that: the equipment support (2) is located at one side of the tail end of the conveying mechanism (1), the upper end of the equipment support (2) is provided with a first sliding mechanism (4), a first sliding part (5) is arranged on the first sliding mechanism (4), the sliding direction of the first sliding part (5) on the first sliding mechanism (4) is perpendicular to the conveying direction of the material carrying tray (3) on the conveying mechanism (1), a second sliding mechanism (6) is arranged at the upper end of the first sliding part (5), the second sliding mechanism (6) is located above the conveying mechanism (1), a second sliding part (7) is arranged on the second sliding mechanism (6), an operating plate (8) is fixedly connected to the front end of the second sliding part (7), a clamping assembly (9) and a clamping assembly (9) are arranged on the operating plate (8) and located right above the material carrying tray (3), and the clamping assembly (9) comprises a cylinder mounting plate (13), Go up and down cylinder (14), the pneumatic finger of Y type (15) and the pneumatic finger of Y type two (16), cylinder mounting panel (13) vertical lower extreme that is fixed in operation panel (8), go up and down cylinder (14) vertical downward be fixed in on the mounting panel, be connected with movable plate (17) on the piston rod of last cylinder (14) down, the pneumatic finger of Y type (15) and the pneumatic finger of Y type two (16) vertical downward fixed connection in the both sides of movable plate (17), the lower extreme of the pneumatic finger of Y type (15) is connected with jack portion anchor clamps (18), the lower extreme of the pneumatic finger of Y type two (16) is connected with contact pin portion anchor clamps (19), be provided with on the lateral wall of transport mechanism (1) and dial line subassembly (10), dial line subassembly (10) and be located the rear of carrying material tray (3), dial line subassembly (10) including revolving cylinder (31), Rotor arm (32) and dial line pole (33), revolving cylinder (31) fixed connection is in the lateral wall of transport mechanism (1), the rotation portion in revolving cylinder (31) is connected to the one end of rotor arm (32), dial line pole (33) and connect the one end of keeping away from revolving cylinder (31) in rotor arm (32), one side that equipment support (2) are close to transport mechanism (1) is provided with walks line passageway (11), the place ahead of transport mechanism (1) is provided with supporter (12).

2. The clamping and discharging mechanism for the injection molding of the end part of the power cord as claimed in claim 1, wherein: slide mechanism (4) and slide mechanism two (6) include base (20), swivel nut seat (21), lead screw (22) and servo motor (23), be provided with slide (24) along its length direction on base (20), be provided with sliding block (25) on slide (24), servo motor (23) set up in the one end of base (20), the one end that servo motor (23) were kept away from in base (20) is provided with bearing frame (26), the one end of lead screw (22) is fixed in the bearing in bearing frame (26), the pivot fixed connection of shaft coupling and servo motor (23) is passed through to the one end that bearing frame (26) were kept away from in lead screw (22), swivel nut seat (21) cover is located on lead screw (22) and fixed connection is in sliding block (25) upper end.

3. The clamping and discharging mechanism for the injection molding of the end part of the power cord as claimed in claim 2, wherein: and dust covers (27) are arranged at the upper ends of the first sliding mechanism (4) and the second sliding mechanism (6), and a wiring chain (28) is arranged on one side of the first sliding mechanism (4) and one side of the second sliding mechanism (6).

4. The clamping and discharging mechanism for the injection molding of the end part of the power cord as claimed in claim 2, wherein: the utility model discloses a slide block, including base (20), the both sides wall of base (20) is provided with supplementary spout (29) along its length direction, be connected with supplementary slider (30) on the lateral wall of sliding part one (5) and sliding part two (7), the lower extreme of supplementary slider (30) sets up in supplementary spout (29) and with supplementary spout (29) sliding connection.

5. The clamping and discharging mechanism for the injection molding of the end part of the power cord as claimed in claim 1, wherein: the rotating arm (32) comprises a first rod (34) and a second rod (35), the first rod (34) is a hollow pipe, the second rod (35) is sleeved in the first rod (34), a threaded through hole is formed in the side wall of one end, close to the second rod (35), of the first rod (34), and a fastening assembly (36) is arranged in the threaded through hole.

6. The clamping and discharging mechanism for the injection molding of the end part of the power cord as claimed in claim 5, wherein: the fastening assembly (36) comprises a butterfly fastening screw (38), a rubber pad (37) is arranged at the end of the butterfly fastening screw (38), and the rubber pad (37) is tightly attached to the outer wall of the second rod (35).

7. The clamping and discharging mechanism for the injection molding of the end part of the power cord as claimed in claim 1, wherein: and wire blocking plates (39) are arranged on two sides of the wiring channel (11).