CN112909692A

CN112909692A - Terminal machine

Info

Publication number: CN112909692A
Application number: CN202110407847.1A
Authority: CN
Inventors: 佘新星
Original assignee: Dongguan Yisong Electronic Equipment Co ltd
Current assignee: Dongguan Yisong Electronic Equipment Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-06-04

Abstract

The invention provides a terminal machine which comprises a material belt bracket, a guide device, a terminal riveting mechanism and a terminal feeding mechanism, wherein the material belt bracket is arranged on the material belt bracket; the material belt bracket is arranged at the rear side of the terminal riveting mechanism, and the terminal feeding mechanism is arranged at the left side of the terminal pressing mechanism; the terminal riveting mechanism comprises a base, a mounting seat, a guide feeding bottom plate, a guide feeding top plate, an upper bending pressing module, a lower riveting module, a left riveting module and a right riveting module; the mounting seat is mounted on the base, the guide feeding bottom plate is mounted on the mounting seat, and the guide feeding top plate is mounted on the guide feeding bottom plate; the invention not only can reduce the labor intensity of workers, but also can improve the production efficiency.

Description

Terminal machine

Technical Field

The invention relates to the field of terminal riveting, in particular to a terminal machine.

Background

The terminal machine refers to a machine used for processing electric wires, and presses a hardware head to an electric wire end and then conducts. The punched terminals can be connected without welding, and the use is convenient.

For the terminal shown in fig. 14, when the terminal is riveted with a wire core of an electric wire, the a terminal portions 911 on both sides are firstly pressed, the B terminal portion 912 on the rear side is bent and cut after the pressing, and is pressed on the outer skin of the electric wire, and finally both sides of the B terminal portion are riveted on the outer skin of the electric wire.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a terminal machine which can reduce the labor intensity of workers and improve the production efficiency.

In order to achieve the above purpose, the invention provides the following technical scheme:

a terminal machine comprises a material belt bracket for placing a terminal material belt, a guiding device for guiding the terminal material belt, a terminal riveting mechanism for riveting terminals on the material belt to a wire end and a terminal feeding mechanism for conveying the terminal material belt; the material belt bracket is arranged at the rear side of the terminal riveting mechanism, and the terminal feeding mechanism is arranged at the left side of the terminal pressing mechanism;

the terminal riveting mechanism comprises a base, a mounting seat, a guide feeding bottom plate, a guide feeding top plate, an upper bending pressing module, a lower riveting module, a left riveting module and a right riveting module; the mounting seat is mounted on the base, the guide feeding bottom plate is mounted on the mounting seat, and the guide feeding top plate is mounted on the guide feeding bottom plate;

the upper bending pressing module comprises a first driving cylinder, a first driving block and an upper bending pressing knife, the upper bending pressing knife is installed at the front end of the first driving block, the first driving block is installed in a first guide sliding groove in the guide feeding bottom plate, and the first driving cylinder can drive the first driving block and the upper bending pressing knife to move back and forth along the first guide sliding groove;

the lower riveting module comprises a second driving cylinder, a second driving block, a lifting driving plate and at least one lower riveting knife, the lower riveting knife is mounted on the lifting driving plate through an adjusting cushion block, the lifting driving plate is mounted on the front side of the mounting seat through a corner table pressing block in a vertically sliding mode, a driving wheel is arranged at the bottom of the lifting driving plate, a driving curved surface matched with the driving wheel is arranged on the second driving block, the second driving cylinder can drive the second driving block to move back and forth, and the second driving block drives the lifting driving plate to drive the lower riveting knife to move up and down through the matching of the driving curved surface and the driving wheel;

the left riveting die set is a left riveting knife which is fixed on the left side of the front end of the guide feeding bottom plate;

the right riveting die set comprises a third driving cylinder and a right riveting knife, the right riveting knife is installed on the right side of the front end of the guide feeding bottom plate through a right guide pressing block, and the third driving cylinder can drive the right riveting knife to do left and right riveting movement.

Furthermore, a manual feeding device is further arranged on the guide feeding top plate.

Further, manual material feeding unit includes knob, pivot one, bearing one and pay-off carousel, the pay-off carousel is installed between direction pay-off roof and direction pay-off bottom plate, just the pay-off carousel is located the top of the pressfitting sword of bending on, evenly be provided with a plurality of pay-off archs around the periphery of pay-off carousel, the front end of direction pay-off roof still installs the pay-off baffle that is used for the transport terminal material area with the protruding cooperation of pay-off, bearing one is installed on direction pay-off roof, the assembly of pivot one is at bearing one, the upper end of pivot one is connected with the knob, the lower extreme and the pay-off carousel of pivot one are connected.

Furthermore, a first groove for guiding the terminal material belt in a feeding mode is formed in the position, corresponding to the feeding protrusion, of the feeding baffle.

Further, the right side of direction pay-off roof is provided with the second recess that carries out the pay-off direction to the terminal material area, be provided with second direction clamp plate on the second recess, the second recess is used for interfacing with guider.

Further, the terminal feeding mechanism comprises an installation support, a feeding air cylinder, a feeding rod, an upper feeding guide seat and a lower feeding guide seat, the upper feeding guide seat is arranged above the feeding rod, the lower feeding guide seat is arranged below the feeding rod and is installed on the installation support, a feeding groove is formed in the upper feeding guide seat, the feeding end of the feeding groove is in butt joint with the discharging end of the feeding guide top plate, an installation groove is formed in the feeding rod, a material stirring device is arranged in the installation groove, and the material stirring device is used for stirring the terminal material belt to move forwards.

Further, the material shifting device comprises a feeding shifting block, a reset spring and a rotating shaft, the feeding shifting block is installed in the installation groove through the rotating shaft, the feeding shifting block is provided with an installation part, one end of the reset spring is abutted against the installation groove, and the other end of the reset spring is abutted against the installation part.

Furthermore, a feeding stroke adjusting block is arranged at the left end of the feeding rod, the feeding stroke adjusting block is installed on the installation support and provided with an adjusting screw, the adjusting screw is installed on the feeding stroke adjusting block through a fixing screw, and the right end of the adjusting screw extends out of the feeding stroke adjusting block and corresponds to the right end face of the feeding rod, so that the stroke of the feeding rod can be limited.

Further, guider includes backup pad, mounting panel, bearing two, pivot two, carousel one and deflector, carousel one is installed in pivot two, pivot two is installed on bearing two, bearing two is installed on the mounting panel, the mounting panel is installed in the backup pad, the backup pad is installed on the base, the deflector sets up the one side at the mounting panel, the periphery of carousel one is provided with a plurality of direction projections of evenly arranging, the deflector corresponds this direction projection and is provided with the direction recess.

Furthermore, the device also comprises an electromagnetic valve, a numerical control electric box and a pneumatic main valve.

The invention has the beneficial effects that:

when the riveting device works, a coil material of a terminal material belt is placed on a material belt bracket, then the terminal material belt enters a terminal riveting mechanism through the guide of a guide device, then a worker places a battery cell of an electric wire at the riveting position of the terminal, then the terminal is riveted, a left riveting module is fixed during riveting, a right riveting knife of a right riveting module moves rightwards under the drive of a third driving cylinder to press the A terminal part of the terminal and plays the role of fixing and clamping the terminal and the battery cell of the electric wire, then an upper bending and pressing module starts to move, the first driving cylinder drives a first driving block and the upper bending and pressing knife to bend forwards along a first guide chute and cut off the B terminal part, so that the B terminal part in a vertical state is bent forwards and pressed on the electric wire, a lower riveting module starts to work, a second driving cylinder drives a second driving block to move forwards, the second driving block drives the lifting driving plate to drive the lower riveting knife to rivet and press the two sides of the B terminal part upwards through the matching of the driving curved surface and the driving wheel, so that the two sides of the B terminal part are clamped on the outer skin of the electric wire, the upper bending pressing module, the lower riveting module and the right riveting module are reset at last, a worker takes out the electric wire with the riveted terminal, and the whole terminal material belt is conveyed forwards through the terminal feeding mechanism after the riveting of the whole terminal is completed. In conclusion, the invention not only can reduce the labor intensity of workers, but also can improve the production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a terminal machine according to an embodiment of the present invention;

fig. 2 is a perspective view of the terminal riveting mechanism of the present invention;

fig. 3 is a perspective view of the terminal riveting mechanism of the present invention after the feeding upper guide seat is hidden;

fig. 4 is a sectional view of the terminal riveting mechanism of the present invention;

fig. 5 is a partially cut-away enlarged view of the lower riveting blade of the terminal riveting mechanism of the present invention;

fig. 6 is a cross-sectional view of the left and right riveting modules of the terminal riveting mechanism of the present invention;

fig. 7 is a sectional view of the manual feeding device of the present invention;

fig. 8 is a sectional view of the manual feeding device of the present invention in another direction;

fig. 9 is a schematic view of the installation structure of the second guiding pressing plate of the guiding feeding top plate of the present invention;

fig. 10 is a schematic perspective view of the terminal feeding mechanism of the present invention;

fig. 11 is a sectional view of the terminal feeding mechanism of the present invention;

fig. 12 is a schematic perspective view of the hidden feeding upper guide seat and hidden feeding lower guide seat of the terminal feeding mechanism of the present invention;

fig. 13 is a front view of the guide of the present invention;

fig. 14 is a process flow chart of the terminal and the electric wire in the riveting and pressing process of the present invention;

fig. 15 is a perspective view of the terminal material strap of the present invention;

fig. 16 is a schematic structural view of the left riveting knife, the right riveting knife, the lower riveting knife and the upper bending pressing knife of the present invention when the centers are to be kept consistent.

The attached drawings indicate the following:

1. a terminal riveting mechanism; 11. a base; 12. a mounting seat; 13. a guiding feeding bottom plate; 14. a guiding feeding top plate; 15. an upper bending pressing module; 16. a lower riveting module; 17. a left riveting module; 18. a right riveting module;

141. a second groove; 142. a second guide platen;

151. a first driving cylinder; 152. a first driving block; 153. bending and pressing a cutter upwards; 154. a first mounting groove; 155. an inclined surface;

161. a second driving cylinder; 162. a second driving block; 163. lifting the driving plate; 163a, a second threaded hole; 164. riveting and pressing a cutter; 164a, a first via; 165. adjusting the cushion block; 166. corner platform pressing blocks; 167. a drive wheel;

181. a third driving cylinder; 182. a right riveting and pressing knife; 183. a chute;

2. a manual feeding device; 21. a knob; 22. a first rotating shaft; 23. a first bearing; 24. a feeding turntable; 24a, feeding protrusions; 25. a feeding baffle plate; 25a, a first groove;

3. a terminal feeding mechanism; 31. mounting a bracket; 32. a feeding cylinder; 33. a feed bar; 34. feeding and upper guiding seats; 35. feeding a lower guide seat; 36. a feeding stroke adjusting block; 33a, a feed chute; 361. an adjusting screw; 362. a set screw;

37. a material poking device; 371. feeding a shifting block; 372. a return spring; 373. a rotating shaft; 371a, chamfer angle; 371b, mounting part;

4. a guide device; 41. a support plate; 42. mounting a plate; 43. a second bearing; 44. a second rotating shaft; 45. a first rotating disc; 46. a guide plate; 45a, a guide convex column; 46a, a guide groove;

5. an electromagnetic valve; 7. a pneumatic main valve; 8. a material belt bracket; 9. a terminal material belt; 91. a terminal; 911. a part A terminal; 912. and a B-part terminal.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, a terminal machine includes a material tape support 8 for placing a terminal material tape 9, a guide device 4 for guiding the terminal material tape 9, a terminal riveting mechanism 1 for riveting terminals on the material tape to ends of wires, and a terminal feeding mechanism 3 for feeding the terminal material tape 9; the material belt bracket 8 is arranged at the rear side of the terminal riveting mechanism 1, and the terminal feeding mechanism 3 is arranged at the left side of the terminal pressing mechanism;

as shown in fig. 2 and 3, the terminal riveting mechanism 1 includes a base 11, a mounting base 12, a guiding feeding bottom plate 13, a guiding feeding top plate 14, an upper bending pressing module 15, a lower riveting module 16, a left riveting module 17, and a right riveting module 18; the mounting seat 12 is mounted on the base 11, the guide feeding bottom plate 13 is mounted on the mounting seat 12, and the guide feeding top plate 14 is mounted on the guide feeding bottom plate 13;

as shown in fig. 4, the upper bending pressing module 15 includes a first driving cylinder 151, a first driving block 152 and an upper bending pressing knife 153, the first driving cylinder 151 is installed at the rear side of the mounting seat 12 through a first mounting bracket, the upper bending pressing knife 153 is installed in a first mounting groove 154 of the first driving block 152, a knife head of the upper bending pressing knife 153 extends out of the first mounting groove 154, in addition, an inclined surface 155 is arranged at the rear side of the first mounting groove 154 to facilitate adjustment of an inclined angle of the knife head of the upper bending pressing knife 153, a cross section of the knife head of the upper bending pressing knife 153 is T-shaped, the first driving block 152 is installed in a first guiding chute 183 on the guiding feeding bottom plate 13, and the first driving cylinder 151 can drive the first driving block 152 and the upper bending pressing knife 153 to move back and forth along the first guiding chute 183;

as shown in fig. 4, the lower riveting module 16 includes a second driving cylinder 161, a second driving block 162, a lifting driving plate 163 and at least one lower riveting knife 164, wherein the lower riveting knife 164 is mounted on the lifting driving plate 163 through an adjusting pad 165;

the lifting driving plate 163 is installed on the front side of the installation base 12 in a vertically sliding mode through the corner table pressing block 166, the driving wheel 167 is arranged at the bottom of the lifting driving plate 163, the driving curved surface matched with the driving wheel 167 is arranged on the second driving block 162, the second driving cylinder 161 can drive the second driving block 162 to move back and forth, and the second driving block 162 drives the lifting driving plate 163 to drive the lower riveting knife 164 to move up and down for riveting through the matching of the driving curved surface and the driving wheel 167;

as shown in fig. 5, the lower riveting tools 164 are provided with 3, and an adjusting cushion block 165 is also provided at the bottom of each lower riveting tool 164, the height of the adjusting cushion block 165 can be set as required, so as to conveniently adjust the height of the lower riveting tool 164, and in addition, the top of the lower riveting tool 164 is provided with a U-shaped riveting opening, and the shape of the riveting opening can be set according to the structure of the riveted terminal; the lower riveting knife 164 is provided with a first through hole 164a, a second threaded hole 163a is arranged on the lifting driving plate 163 corresponding to the first through hole 164a, the lower riveting knife 164 passes through the first through hole 164a through a screw and then is in threaded connection with the second threaded hole 163a, so that the lower riveting knife 164 is locked on the lifting driving plate 163, in addition, the aperture of the first through hole 164a is larger than that of the second threaded hole 163a, and an adjusting gap is formed between the screw and the first through hole 164a, so that the height of each lower riveting knife 164 can be conveniently adjusted;

as shown in fig. 6, the left riveting module 17 is a left riveting knife, and the left riveting knife is fixed on the left side of the front end of the guide feeding bottom plate 13;

as shown in fig. 6, the right riveting module 18 includes a third driving cylinder 181 and a right riveting knife 182, a chute 183 for installing the right riveting knife 182 is disposed on the upper surface of the guiding feeding base plate 13, the right riveting knife 182 is installed on the right side of the front end of the guiding feeding base plate 13 through a right guiding press block, and the third driving cylinder 181 can drive the right riveting knife 182 to perform a left-right riveting movement; the third driving cylinder 181 and the right rivet pressing knife 182 are located on the same horizontal plane, so that the smooth movement of the right rivet pressing knife 182 is ensured.

And a manual feeding device 2 is also arranged on the guide feeding top plate 14.

As shown in fig. 7, the manual feeding device 2 includes a knob 21, a first rotating shaft 22, a first bearing 23 and a first feeding rotary table 24, the first feeding rotary table 24 is installed between the guiding feeding top plate 14 and the guiding feeding bottom plate 13, the first feeding rotary table 24 is located above the upper bending pressing knife 153, a plurality of feeding protrusions 24a are uniformly arranged around the periphery of the first feeding rotary table 24, a feeding baffle 25 which is matched with the feeding protrusions 24a and used for conveying the terminal material strips 9 is further installed at the front end of the guiding feeding top plate 14, the first bearing 23 is installed on the guiding feeding top plate 14, the first rotating shaft 22 is assembled on the first bearing 23, the upper end of the first rotating shaft 22 is connected with the knob 21, and the lower end of the first rotating shaft 22. Through setting up manual material feeding unit 2 make, not only can terminal material area 9 be more convenient when feeding, when terminal machine needs manual operation, can directly carry out the pay-off through manual moreover.

As shown in fig. 8, the feeding baffle 25 is provided with a first groove 25a corresponding to the feeding protrusion 24a for guiding the feeding of the terminal strip 9. The feeding baffle 25 cooperates with the feeding protrusion 24a to facilitate feeding of the terminal strip 9.

As shown in fig. 9, a second groove 141 for guiding the terminal material tape 9 in feeding is disposed on the right side of the guiding feeding top plate 14, a second guiding pressing plate 142 is disposed on the second groove 141, the second groove 141 is used for abutting against the guiding device 4, and the second guiding pressing plate 142 is disposed so that the terminal material tape 9 is smoother when the terminal riveting mechanism 1 is reached, and the terminal material tape 9 can be prevented from being jammed.

As shown in fig. 10, the terminal feeding mechanism 3 includes an installation support 31, a feeding cylinder 32, a feeding rod 33, an upper feeding guide seat 34 and a lower feeding guide seat 35, the upper feeding guide seat 34 is disposed above the feeding rod 33, the lower feeding guide seat 35 is disposed below the feeding rod 33 and is installed on the installation support 31, a feeding slot 33a is disposed in the upper feeding guide seat 34, a feeding end of the feeding slot 33a is abutted to a discharging end of the guiding feeding top plate 14, a mounting slot is disposed on the feeding rod 33, a material stirring device 37 is disposed in the mounting slot, and the material stirring device 37 is used for stirring the terminal material belt 9 to move forward.

The magnetic switch is arranged on the feeding cylinder 32, and the indicating lamp is arranged on the magnetic switch, so that people can conveniently observe the state of the feeding cylinder 32, when the indicating lamp is on, the feeding cylinder 32 feeds leftwards, and when the indicating lamp is not on, the feeding cylinder 32 is reset.

As shown in fig. 10, a feeding stroke adjusting block 36 is disposed at the left end of the feeding rod 33, the feeding stroke adjusting block 36 is mounted on the mounting bracket 31, the feeding stroke adjusting block 36 is provided with an adjusting screw 361, the adjusting screw 361 is mounted on the feeding stroke adjusting block 36 through a fixing screw 362, and the right end of the adjusting screw 361 extends out of the feeding stroke adjusting block 36 and corresponds to the right end face of the feeding rod 33, so that the stroke of the feeding rod 33 can be limited.

The mounting bracket 31 can be adjusted to a horizontal position, and a waist-shaped hole is formed in the mounting bracket 31, so that the height of the mounting bracket 31 mounted on the mounting base 12 can be conveniently adjusted.

As shown in fig. 11 and 12, the kick-out device 37 includes a feeding kick-out block 371, a return spring 372 and a rotating shaft 373, wherein the feeding kick-out block 371 is installed in the installation groove through the rotating shaft 373, the feeding kick-out block 371 is provided with an installation part 371b, one end of the return spring 372 abuts against the installation groove, and the other end of the return spring 372 abuts against the installation part 371 b; the right side of this pay-off shifting block 371 is provided with chamfer 371a, like this when pay-off shifting block 371 moves to the right, can come out from the pay-off hole in terminal material area 9, when pay-off shifting block 371 moves left, the left side of pay-off shifting block 371 can get into the pay-off hole in terminal material area 9 to stir the pay-off of terminal material area 9 left.

As shown in fig. 13, the guiding device 4 includes a supporting plate 41, a mounting plate 42, a second bearing 43, a second rotating shaft 44, a first rotating disk 45 and a guiding plate 46, the first rotating disk 45 is installed on the second rotating shaft 44, the second rotating shaft 44 is installed on the second bearing 43, the second bearing 43 is installed on the mounting plate 42, the mounting plate 42 is installed on the supporting plate 41, the supporting plate 41 is installed on the base 11, the guiding plate 46 is disposed on one side of the mounting plate 42, a plurality of guiding convex columns 45a which are uniformly arranged are disposed on the periphery of the first rotating disk 45, and a guiding groove 46a is disposed on the guiding plate 46 corresponding to the guiding convex columns 45 a.

The device also comprises an electromagnetic valve 5, a numerical control electric box and a pneumatic main valve 7.

Fig. 14 is a process flow diagram of the terminal and the core of the wire during riveting;

fig. 15 is a schematic structural diagram of the terminal tape 9.

As shown in fig. 16, the centers of the left crimping blade, the right crimping blade 182, the lower crimping blade 164, and the upper bending blade 153 are kept coincident with each other, and if the centers are deviated, the terminal cannot be molded by crimping deformation at the half sides thereof during crimping. The working principle of the invention is as follows:

when the riveting device works, a coil material of a terminal material belt 9 is firstly placed on a material belt bracket 8, then the terminal material belt 9 enters a terminal riveting mechanism 1 through the guide of a guide device 4, then a worker places a battery cell of an electric wire at the riveting position of a terminal 91, then riveting is started to be carried out on the terminal, a left riveting module 17 is fixed during riveting, a right riveting knife 182 of a right riveting module 18 moves rightwards under the drive of a third driving air cylinder 181 to press a terminal part A911 of the terminal and play a role in fixing and clamping the terminal and the battery cell of the electric wire, then an upper bending and pressing module 15 starts to move, a first driving air cylinder 151 drives a first driving block 152 and an upper bending and pressing knife 153 to bend forwards along a first guide sliding chute 183 and cut a terminal part B912, so that the terminal part B in a vertical state is bent forwards and pressed on the electric wire, and a lower riveting module 16 starts to work, the second driving cylinder 161 drives the second driving block 162 to move forward, the second driving block 162 drives the lifting driving plate 163 to drive the lower riveting knife 164 to rivet and press two sides of the B terminal part upwards through the matching of the driving curved surface and the driving wheel 167, so that the two sides of the B terminal part are clamped on the outer skin of the electric wire, finally, the upper bending pressing module 15, the lower riveting module 16 and the right riveting module 18 reset, a worker takes out the electric wire with the riveted terminal, and the whole terminal material belt 9 is conveyed forward through the terminal feeding mechanism 3 after the riveting and pressing of the whole terminal is completed. In conclusion, the invention not only can reduce the labor intensity of workers, but also can improve the production efficiency.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A terminal machine, its characterized in that: the terminal riveting device comprises a material belt bracket for placing a terminal material belt, a guiding device for guiding the terminal material belt, a terminal riveting mechanism for riveting terminals on the material belt to a wire end and a terminal feeding mechanism for conveying the terminal material belt; the material belt bracket is arranged at the rear side of the terminal riveting mechanism, and the terminal feeding mechanism is arranged at the left side of the terminal pressing mechanism;

2. A terminal machine according to claim 1, wherein: and a manual feeding device is further arranged on the guide feeding top plate.

3. A terminal machine according to claim 2, wherein: the manual feeding device comprises a knob, a first rotating shaft, a first bearing and a first feeding rotary disc, the first feeding rotary disc is installed between a guide feeding top plate and a guide feeding bottom plate, the first feeding rotary disc is located above an upper bending press-fit cutter and wound around the periphery of the first feeding rotary disc, a plurality of feeding protrusions are evenly arranged on the periphery of the first feeding rotary disc, a feeding baffle matched with the feeding protrusions and used for conveying terminal material belts is further installed at the front end of the guide feeding top plate, the first bearing is installed on the guide feeding top plate, the first rotating shaft is assembled on the first bearing, the upper end of the first rotating shaft is connected with the knob, and the lower end of the first rotating shaft.

4. A terminal machine according to claim 3, wherein: and a first groove for guiding the terminal material belt in a feeding manner is arranged at the position of the feeding baffle corresponding to the feeding bulge.

5. A terminal machine according to claim 1, wherein: the right side of direction pay-off roof is provided with the second recess that carries out the pay-off direction to the terminal material area, be provided with second direction clamp plate on the second recess, the second recess is used for interfacing mutually with guider.

6. A terminal machine according to claim 1, wherein: the terminal feeding mechanism comprises an installation support, a feeding air cylinder, a feeding rod, an upper feeding guide seat and a lower feeding guide seat, the upper feeding guide seat is arranged above the feeding rod, the lower feeding guide seat is arranged below the feeding rod and is installed on the installation support, a feeding groove is formed in the upper feeding guide seat, the feeding end of the feeding groove is in butt joint with the discharging end of a guide feeding top plate, an installation groove is formed in the feeding rod, a material stirring device is arranged in the installation groove and used for stirring a terminal material belt to move forwards.

7. A terminal machine according to claim 6, wherein: the material shifting device comprises a feeding shifting block, a reset spring and a rotating shaft, wherein the feeding shifting block is installed in the installation groove through the rotating shaft, the feeding shifting block is provided with an installation part, one end of the reset spring is abutted against the installation groove, and the other end of the reset spring is abutted against the installation part.

8. A terminal machine according to claim 6, wherein: the left end of the feeding rod is provided with a feeding stroke adjusting block, the feeding stroke adjusting block is installed on the installation support and provided with an adjusting screw, the adjusting screw is installed on the feeding stroke adjusting block through a fixing screw, and the right end of the adjusting screw extends out of the feeding stroke adjusting block and corresponds to the right end face of the feeding rod, so that the stroke of the feeding rod can be limited.

9. A terminal machine according to claim 1, wherein: the guiding device comprises a supporting plate, a mounting plate, a second bearing, a second rotating shaft, a first rotating disc and a guiding plate, wherein the first rotating disc is mounted on the second rotating shaft, the second rotating shaft is mounted on the second bearing, the second bearing is mounted on the mounting plate, the mounting plate is mounted on the supporting plate, the supporting plate is mounted on the base, the guiding plate is arranged on one side of the mounting plate, a plurality of guiding convex columns which are evenly distributed are arranged on the periphery of the first rotating disc, and a guiding groove is formed in the guiding plate corresponding to the guiding convex columns.

10. A terminal machine according to claim 1, wherein: the device also comprises an electromagnetic valve, a numerical control electric box and a pneumatic main valve.