CN2562458Y

CN2562458Y - Automatic stripping single punch

Info

Publication number: CN2562458Y
Application number: CN 02265828
Authority: CN
Inventors: 贺海兵; 翁新华
Original assignee: 翁新华; 贺海兵
Priority date: 2002-07-25
Filing date: 2002-07-25
Publication date: 2003-07-23

Abstract

A full-automatic stripping/coating machine is provided, which is a processing device used to strip a wire head and to cover an aluminum sheet or copper sheet adapter thereon after stripping. The machine is mainly suitable for the use in electromechanical and festival lamp industries. The machine comprises a frame and a power transmission mechanism arranged inside the frame, a wire delivery mechanism, a stripping mechanism, and a coating mechanism. The frame is formed by a pedestal, an upper fixed supporter, and an upper moving supporter. The power transmission mechanism comprises a motor reduction box connected with a main shaft by a driving strap, a cam shaft connected with the main shaft, a coating eccentric wheel shaft connected with the cam shaft, a planar cam arranged on the main shaft, and a tangential cam, a stripping cam and a straightening cam all arranged on the cam shaft. The motor reduction box is further connected with a wire delivery central shaft by a clearance transmission box connecting wire to drive the wire delivery mechanism. The stripping mechanism is operatively divided into a wire-cutting mechanism and a wire head tightening, straightening and stripping mechanism. The tangential cam drives the wire-cutting mechanism. The stripping cam and the straightening cam drive the wire head tightening, straightening and stripping mechanism.

Description

Fully-autoamtic wirestripping single punch

Technical field

The utility model relates to aluminium flake or copper sheet joint on the wire stripping of lead the end of a thread and the head of line packet behind the wire stripping, aluminium flake or copper sheet are called towards list or buckle single on the lead head of line packet, so this machine is a wire stripping to be dashed to set up and is equipped with, can be widely used in manufacturing or maintenance industries such as electrical equipment, machinery, be specially adapted to the Holiday lamp processing industry.

Background technology

In Holiday lamp processing and radio products manufacturing and relevant electrical equipment and plant equipment production industry, the connection short-term that needs are a large amount of.Connecting short-term needs the line skin at two is peeled off in use, is called wire stripping, again to aluminium flake or copper sheet on the head of line packet of peeling the line skin off, is called and dashes single or the button list.Prior art wire stripping and dash following several types is singly arranged, a kind of is to adopt the manual wire strippings of wire stripping pliers, and the shortcoming of existence is an inefficiency, and labour intensity is big, cuts off core easily, and quality be cannot say for sure card; The 2nd, the wire stripper wire stripping, peelable single line, two-wire or multi-thread, shortcoming has function singleness, and since the lead length specification of shelling many, versatility is poor; The 3rd, the manual list that dashes, it is many to exist industrial accident, and efficient is low; The 4th, mechanical towards unit, function singleness; The 5th, autoamtic wirestripping single punch, advantage is multiple functional, labor intensity of operating staff is low.But existing autoamtic wirestripping single punch has following defective: the one, and defeated line action needs to turn over a segment distance along with the radially defeated line of rotating mechanism when the wire stripping of finishing a lead with after single, therefore, at wire stripping with towards single operation is all arranged break time, and speed is slow, efficient is low; The 2nd, be 4 the end of a thread line sendings, if single line head deviation wherein just influences many quality, so the percent defective height at every turn; The 3rd, there are two kinds of situations in existing autoamtic wirestripping single punch on capability and performance and price, and a class is that low price is of low grade, is out of order easily, and another kind of price is very expensive, and small enterprise cannot afford, and controls maintenance difficult automatically.

Summary of the invention

The utility model is in order to overcome the defective of prior art, a kind of not only wire stripping is provided but also dashes single fully-automatic equipment, and dependable performance, is fit to large, medium and small all kinds enterprise again.The technical scheme of this fully-autoamtic wirestripping single punch is: by frame be installed in power drive mechanism, lead conveying mechanism, wire stripping mechanism in the frame, form towards institutes such as unit structures, it is characterized in that described frame is a base, mounting and fixing bracket and travel(l)ing rest on the base, described power drive mechanism is motor reduction gearbox connects symmetry through driving-belt a left and right main shaft, main shaft connects left and right camshaft, camshaft connects towards single camshaft, mounting plane cam on main shaft is installed tangential cam, wire stripping cam, is supportted straight cam on the camshaft; Motor reduction gearbox also connects lead center conveyor axle through the power shaft in the transmission case of gap, lead center conveyor axle drives wire delivery mechanism, described wire stripping mechanism is divided into tangent mechanism, the support of lead the end of a thread is straight, straightening and wire stripping mechanism, tangential cam drives tangent mechanism, and the support of wire stripping cam and the straight cam driven lead the end of a thread of support is straight, straightening and wire stripping mechanism.

Description of drawings

Fig. 1 is the frame and the transmission mechanism schematic diagram of the utility model fully-autoamtic wirestripping single punch;

Fig. 2 is that the frame of this fully-autoamtic wirestripping single punch and transmission mechanism Y-Y are to schematic diagram;

Fig. 3 is that this fully-autoamtic wirestripping single punch A is to schematic diagram;

Fig. 4 is that this fully-autoamtic wirestripping single punch B is to schematic diagram;

Fig. 5 is that tangent mechanism C opens schematic diagram to tangential knife;

Fig. 6 is that tangent mechanism C is to the closed schematic diagram of tangential knife;

Fig. 7 is that the straight Z of mechanism of support is to the closed schematic diagram of two struts;

Fig. 8 is that the straight C of mechanism of support inserts lead the end of a thread schematic diagram to bracer;

Fig. 9 is that the straight mechanism of support D-D cross section is to schematic diagram;

Figure 10 is that the straight mechanism of support two struts open schematic diagram;

Figure 11 is that bracer struts schematic diagram with lead the end of a thread;

Figure 12 is that the E of straightening mechanism is to schematic diagram;

Figure 13 is that the H of straightening mechanism is to schematic diagram;

Figure 14 is the forward and backward opposite schematic diagram with Figure 12 of straightening mechanism swing arm;

Figure 15 is that the I of wire stripping mechanism opens schematic diagram to the wire stripping cutter;

Figure 16 is that the J of wire stripping mechanism is to wire stripping cutter schematic diagram;

Figure 17 is a wire stripping mechanism wire stripping cutter closure state schematic diagram;

Figure 18 is that the K of wire stripping mechanism is to wire stripping cutter schematic diagram;

Figure 19 is towards unit structure schematic diagram;

Figure 20 is to schematic diagram towards unit structure L;

Figure 21 is to schematic diagram towards unit structure M;

Figure 22 raises the assembly schematic diagram towards the unit structure;

Figure 23 is towards unit structure punch assembly schematic diagram;

Figure 24 send colored assembly schematic diagram towards the unit structure;

Figure 25 is a lead conveying mechanism schematic diagram.

Embodiment

The utility model discloses a kind of autoamtic wirestripping single punch that is used to process wiring the end of a thread of lead, by frame and the power drive mechanism that is installed in the frame, the lead conveying mechanism, wire stripping mechanism and form towards the unit structure, as shown in Figure 1 and Figure 2, frame can be divided into the base 22 of bottom, the support of two groups of symmetries is installed on base top, one group can be fixedly connected as fixed support 23, another group is in order to be applicable to the processing of different length lead, be convenient to regulate the travel(l)ing rest 24 that can slide, make the spacing of two pack supports narrow or wide.Described power drive mechanism is the power of motor reduction gearbox 1 connects symmetry through driving-belt a left and right main shaft 2,7, main shaft 2,7 connects left and right camshaft 4,8, structurally can be through jack shaft 5 and roller gear 14 driving-belt moving cam axles 4, camshaft 4,8 connects on the one hand towards single camshaft 6,9, drive wire stripping mechanism on the other hand, mounting plane cam 21 on main shaft 2,7 is installed tangential cam 18, wire stripping cam 19, the straight cam 20 of support on the camshaft 4,8; Motor reduction gearbox 1 also connects lead center conveyor axle 15,16 through the output shaft in the gap transmission case 3, lead center conveyor axle 15,16 drives wire delivery mechanism, and main shaft 2 is connected by line sending fork fulcrum 11, hinge 12 and the line sending slide block 13 of crank 10 through wire delivery mechanism.Described wire stripping mechanism is divided into tangent mechanism, and the support of lead the end of a thread is straight, straightening and wire stripping mechanism, and tangential cam 18 drives tangent mechanisms, and the support that the straight cam 20 of wire stripping cam 19 and support drives lead the end of a thread is straight, straightening and wire stripping mechanism.

Below describe example in detail, Fig. 3 is the structural representation from A side to fixed support of being seen or sliding support, Fig. 4 is that B in the side stand is to schematic top plan view, Fig. 5, Fig. 6 is that tangent mechanism C is to schematic diagram, when camshaft 4, tangential cam 18 on 8 promotes roller 107, roller 107 and slide block 105 all are fixed on the chute board 109, at support 23, base plate 154 is arranged in 24, mounting plate 121 on base plate 154, be shaped on chute (122) in the fixed head, so after roller 107 is pushed, chute board 109 and then moves, slide block 105 moves in chute 122, chute board 109 is shaped on skewed slot 123, at cutting knife fixed head 110, roller 108 is installed on 102, at cutting knife fixed head 110, tangential knife 111 is installed on 102,103 and slide block 158, so chute board 109 moves and makes cutting knife fixed head 110 simultaneously, roller 108 on 102 slides in skewed slot 123, slide block 158 chute 158 ' in slide, thereby two cutting knife fixed heads 110,102 and two tangential knifes 111,103 the edge of a knife closes up, change into shown in Figure 6ly from Fig. 5, the edge of a knife of tangential knife matches with lead, and lead is cut off, after cam turned round, chute board 109 had back-moving spring 152 to reset.

Because of this machine adopts laterally defeated line, lead is on the defeated line solidus piece of conveyer belt, lead after being cut off so need specific mechanism with lead the end of a thread straightening ability wire stripping, has therefore designed the straight mechanism of support, straightening mechanism and the wire stripping mechanism of lead the end of a thread because plastic deformation is case of bending.

Fig. 7 to Figure 11 is the straight structural scheme of mechanism of the support of lead the end of a thread.Supportting straight mechanism is that the straight cam 20 of support promotes roller 230, roller 230 connects support straight runner plate 253 by rod member, be shaped on crank slot 271 in the support straight runner plate 253, as shown in Figure 9, crank slot 271 matches with roller 255 on the bracer seat 266, bracer seat 266 connects strut 246,250, on the strut 246,250 bracer 247 is arranged, and bracer 247 matches with lead 01 the end of a thread that cuts off; Mainly promote roller 237 in the work by wire stripping cam 19, roller 237 connects promotion roller 214 through connecting rod 288, promoting roller 214 matches with depression bar 239, depression bar 239 connects wedge shape centering block 213, wedge shape centering block 213 matches the middle part mounting spring 240 of two struts 246,250 with two struts 246,250.When real work, at first promote roller 230 by the straight cam 20 of support, make support straight runner plate 253 to a side, the roller 255 that is fixed on the bracer seat 266 promotes strut 246,250 along the groove 271 of living, bracer 247 on the strut is inserted between lead 01 the end of a thread, as shown in Figure 8, correct with wedge shape centering block 213 on the strut 246,250 and contact; Make roller 214 push strut 239 and wedge shape centering block 213 again by wire stripping cam 19 top rollers 237, and by one group of rod member, two bracers 247 were straight with the support of lead 01 the end of a thread when two struts were opened in 246,250 minutes, as shown in figure 11.After each cam turned round, two struts had back-moving spring 240 compound, and support straight runner plate 253 has back-moving spring 236, and the connecting rod 288 in the rod member has back-moving spring 289, and depression bar 239 has back-moving spring 290 to reset.

Straightening mechanism such as Figure 12, Figure 13 and shown in Figure 14, be that the straight cam 20 of support promotes roller 230, connect swing-block shaft 219 and centering block 220 by rod member, promote roller 270 and be connected fork axle 272 by the plane cam on the main shaft 2,7 21 in addition through fork 271, fork axle 272 connects flexible axle 273, the other end of flexible axle 273 connects swing-block shaft 219 and centering block 220, centering block 220 connects of swing arm 218,222, the other end of swing arm 218,222 is installed straightening rod 261,239, straightening rod 261,239 matches with lead 01 the end of a thread, and plane cam 21 has back-moving spring 276; Promoted roller 237 and be connected adjusting slider 221 by rod member by wire stripping cam 19 in addition, be shaped on crank slot 275 in the straightening slide plate 221, roller 260 is installed in swing arm 218,222, roller 260 matches with crank slot 275.Straightening lead 01 is exactly to rely on swing arm 218,222 to drive the forward and backward motion of straightening rod 261,239 in the work, at first be to push away roller 230 and make the straightening parts move on to anteposition along chute by rod member by the straight cam 20 of support, then promote roller 270 and produce swing through fork 271 and fork axle 272 by plane cam 21, particularly swing is delivered to swing-block shaft 219 and centering block 220 by flexible axle 273, because the swing of centering block 220, make two swing arms 218,222 that are connected on the centering block 220 produce forward and backward motion, as Figure 12, shown in Figure 14; Again because wire stripping cam 19 top rollers 237, and make straightening slide plate 221 forward along chute 242 by rod member, be shaped on two crank slots 275 in the straightening slide plate 221, article two, crank slot 275 is respectively to 260 guiding of the roller in the swing arm 218,222, straightening slide plate 221 makes the straightening rod 261,239 in the swing arm 218,222 that lead two the end of a thread are opened forward, and to be the straightening rod to lead the end of a thread not only rubbed with the hands but also expanded reaches the straightening purpose.

Wire stripping mechanism such as Figure 15-shown in Figure 180, be that the straight cam 20 of support promotes roller 230 equally, connect wire stripping component plate 282 through rod member, the wire stripping component plate has back-moving spring 296, and the wire stripping component plate is shaped on chute 285 and matches with the slide block 286 of wire stripping coulisse 223; Promote roller 237 by wire stripping cam 19 in addition and connect wire stripping coulisse 223, wire stripping coulisse 223 has back-moving spring 298, be shaped on curve chute 287 on the wire stripping coulisse 223, wire stripping component plate 282 is shaped on straight line chute 265, wheel 224 and slide block 264 are installed in broach fixed block 263,234, and upper and lower wire stripping cutter 225,233, wheel 224 matches with the curve chute 287 of wire stripping coulisse 223, slide block 264 matches with the straight line chute 265 of wire stripping component plate 282, and wire stripping cutter 225,233 matches with lead the end of a thread.The wire stripping mechanism course of work at first is that the straight cam 20 of support promotes roller 230, the wire stripping parts are sent () forward to the right through rod member as Figure 15, Figure 17, slide block 264, roller 224 and wire stripping cutter 225,233 are installed respectively in upper and lower broach fixed block 263,234, curve chute 287 is arranged in wire stripping coulisse 223.Make wire stripping coulisse 223 (as Figure 15, shown in Figure 17) to the right when promoting roller 237 by wire stripping cam 19 again, two rollers 224 that are fixed on the broach fixed block 263,234 are close mutually, wire stripping cutter 225,233 moves to as Figure 17, shown in Figure 180 from Figure 15, Figure 16, cut off the crust plastic tube of lead the end of a thread, when wire stripping cam 19 turn to do not push away roller 237 after, wire stripping coulisse 223 retreats (left) under the effect of back-moving spring 298, wire stripping cutter 225,233 pulls the wire sheath plastic tube that cuts off, and finishes wire stripping.

Towards unit structure such as Figure 19-shown in Figure 24, send colored assembly and the punch assembly of raising assembly, conveying aluminium flake or copper sheet by lead the end of a thread are formed, it is to connect slider of punch 350 towards single camshaft 6,9 that lead is raised assembly, slider of punch 350 drives lever 339 through connecting rod 336, wheel 337, lever 339 has central pivot point 338, and connect in the other end and to lift line and jump 306, lift line and jump a front fork of 306 and match with lead 01 the end of a thread; Sending colored assembly is through connecting rod 340 and roller 308 towards single camshaft 6, roller 308 matches with the inclined-plane of pawl base 310, and ratchet 309 is installed in the pawl base 310, and ratchet 309 has extension spring 311, pawl base 310 has stage clip 317, the head of ratchet 309 with singly spend 333 to match; Punch assembly is the punch 335 that is fixed under the slider of punch, the die die head 324 that matches with punch, towards single punch 335 and die die head 324 with singly spend 333 and lead the end of a thread match.The purpose that assembly is raised in setting is that lead the end of a thread is suitably improved, so that dash singly, slider of punch 350 makes lever 339 right-hand members (as shown in figure 22) downwards by connecting rod 336 downwards during work, and left end is upwards jumped a prong of 306 lead 01 is lifted by lifting line.Send colored assembly as shown in figure 24, to be woven into the aluminium flake of line or copper sheet exactly is called and singly spends 333 to send in the punch die, be that bent axle promotes roller 308 through connecting rod 340, roller 308 is by once just pushing pawl base 310 to the right towards single camshaft revolution, ratchet 306 also to the right, when roller 308 was not pressed pawl base 310, pawl base 310 was left under the effect of stage clip 317, send colored purpose by ratchet 309 with singly spending 333 to send a joint forward, reaching.Punch assembly work is singly to spend deliver on 333 and lead in the die die head 324, punch 335 by slider of punch moves downward, and will singly spend 333 to cut off a joint, also single both sides of spending is bent downwardly simultaneously, wrap in the outside of lead head tightly, finish whole towards single function.

The lead conveying mechanism as shown in figure 25, be that lead center conveyor axle 15,16 drives drive 502,505, the solidus piece 506 that drive 502,505 drives on conveyer belt and the conveyer belt, solidus piece 506 clamping leads 01 on the conveyer belt, import at lead has inlet wire bearing 513, inlet wire bearing 513 is shaped on slideway 514, slideway 514 matches with slide block 512, be equipped with support 511 on the slide block 512, support connects lead-in wire guide wheel 510, and inlet wire pipe 509 is arranged, the lead 01 that the inlet wire pipe comes out is to conveyer belt solidus piece 506.Lead arrives inlet wire pipe 509 through guide roller 510 in the work, because of guide roller 510 and inlet wire pipe 509 are installed on the support 511, back and forth slide on inlet wire bearing 513 with support 511 lead is embedded in the solidus piece 506 of conveyer belt, become laterally defeated line, lead arrives cut-out and wire stripping reaches towards single operation, becomes to cut off lead 516, support straight lead 517, straightening lead 518, wire stripping lead 519 is towards single conductor 520.

In the unit structure, troubleshooting mechanism is being installed also; as Figure 19, shown in Figure 20; when breaking down; shut down earlier; rotate eccentric handle 320 then; overcome the elastic force of compression spring 313 by intermediary agency and connecting plate 312; die holder 315 is moved forward; depress handle 319 simultaneously, make on the ratchet 309 pawl points and scratch, so just can singly spend 333 to take out in time with what damage easily; when not having lead to enter; single flower that dashes no longer continues to be fed into, and not so single flower that avoids waste spends repeatedly punching press meeting to cause mould to damage to overlapping list.

Compared with the prior art this fully-autoamtic wirestripping single punch has high efficiency, and the product waste product is few, and is on the low side, debugs characteristics such as easy to maintenance.

Claims

1, fully-autoamtic wirestripping single punch, by frame and the power drive mechanism that is installed in the frame, the lead conveying mechanism, wire stripping mechanism and form towards the unit structure, it is characterized in that described frame is base (22), mounting and fixing bracket on the base (23) and travel(l)ing rest (24), described power drive mechanism is motor reduction gearbox (1) connects symmetry through driving-belt a left side, right main shaft (2,7), main shaft (2,7) connect a left side, right camshaft (4,8), camshaft (4,8) connect towards single camshaft (6,9), at main shaft (2,7) go up mounting plane cam (21), camshaft (4,8) go up installation tangential cam (18), wire stripping cam (19), support straight cam (20); Motor reduction gearbox (1) also connects lead center conveyor axle (15,16) through the power shaft in the gap transmission case (3), and lead center conveyor axle (15,16) drives wire delivery mechanism; Described wire stripping mechanism is divided into tangent mechanism, and the support of lead the end of a thread is straight, straightening and wire stripping mechanism, and tangential cam (18) drives tangent mechanism, the support that wire stripping cam (19) and the straight cam of support (20) drive lead the end of a thread directly, straightening and wire stripping mechanism.

2, fully-autoamtic wirestripping single punch as claimed in claim 1, it is characterized in that described tangent mechanism is: the tangential cam on the camshaft (18) promotes roller (107), roller (107) is installed on the chute board (109), at support (23, base plate (154) is arranged 24), go up mounting plate (121) at base plate (154), chute (122) is arranged in the fixed head, be equipped with slide block (105) on the chute board (109) and be shaped on skewed slot (123), slide block (105) matches with chute (122), skewed slot (123) and cutting knife fixed head (110,102) roller on (108) cooperates, cutting knife fixed head (110,102) go up installation tangential knife (111,103) and slide block (158), chute (158 ') is arranged in the bracket fixing plate (121), slide block (158) matches with chute (158 '), tangential knife (111,103) the edge of a knife matches with lead, and chute board (109) has back-moving spring (152).

3, fully-autoamtic wirestripping single punch as claimed in claim 1, the support that it is characterized in that described lead the end of a thread is straight, straightening and wire stripping mechanism are: supportting straight mechanism is that the straight cam of support (20) promotes roller (230), roller (230) connects support straight runner plate (253) by rod member, be shaped on crank slot (271) in the support straight runner plate (253), crank slot (271) matches with roller (255) on the bracer seat (266), bracer seat (266) connects strut (246,250), strut has bracer (247) on (246,250), and bracer (247) matches with lead (01) the end of a thread that cuts off; Promote roller (237) by wire stripping cam (19), roller (237) connects promotion roller (214) through connecting rod (288), promoting roller (214) matches with depression bar (239), depression bar (239) connects wedge shape centering block (213), wedge shape centering block (213) matches with two struts (246,250), the middle part mounting spring (240) of two struts (246,250); Straightening mechanism is that the straight cam of support (20) promotes roller (230), connect swing-block shaft (219) and centering block (220) by rod member, in addition by main shaft (2,7) plane cam on (21) promotes roller (270) and is connected fork axle (272) through fork (271), fork axle (272) connects flexible axle (273), the other end of flexible axle (273) connects swing-block shaft (219) and centering block (220), centering block (220) connects swing arm (218,222) one, swing arm (218,222) the other end is installed straightening rod (261,239), straightening rod (261,239) match with lead the end of a thread, plane cam (21) has back-moving spring (276), promote roller (237) and be connected straightening slide plate (221) by rod member by wire stripping cam (19) in addition, be shaped on crank slot (275) in the straightening slide plate (221), in swing arm (218, roller (260) is installed 222), and roller (260) matches with crank slot (275); Wire stripping mechanism is that the straight cam of support (20) promotes roller (230), connect wire stripping component plate (282) through rod member, the wire stripping component plate has back-moving spring (296), the wire stripping component plate is shaped on chute (285) and matches with the slide block (286) of wire stripping coulisse (223), promote roller (237) by wire stripping cam (19) in addition and connect wire stripping coulisse (223), wire stripping coulisse (223) has back-moving spring (298), be shaped on curve chute (287) on the wire stripping coulisse (223), wire stripping component plate (282) is shaped on straight line chute (265), at broach fixed block (263, wheel (224) and slide block (264) are installed 234), and on, following wire stripping cutter (225,233), wheel (224) matches with the curve chute (287) of wire stripping coulisse (223), slide block (264) matches with the straight line chute (265) of wire stripping component plate (282), and wire stripping cutter (225-233) matches with lead the end of a thread.

4, fully-autoamtic wirestripping single punch as claimed in claim 1, it is characterized in that described towards the unit structure be lead the end of a thread raise assembly, carry aluminium flake or copper sheet send colored assembly and punch assembly, it is to connect slider of punch (350) towards single camshaft (6,9) that lead is raised assembly, slider of punch (350) drives lever (339) through connecting rod (336), wheel (337), lever (339) has central pivot point (338), and lift line in the other end connection and jump head (306), the front fork of lifting line jumping head (306) matches with lead (01) the end of a thread; Sending colored assembly is through connecting rod (340) and roller (308) towards single camshaft (6), roller (308) matches with the inclined-plane of pawl base (310), ratchet (309) is installed in the pawl base (310), ratchet (309) has extension spring (311), pawl base (310) has stage clip (317), and the head of ratchet (309) matches with single flower (333); Punch assembly is the punch (335) that is fixed under the slider of punch, and the die die head (324) that matches with punch matches with single flower and lead the end of a thread towards single punch (335) and die die head (324).

5, fully-autoamtic wirestripping single punch as claimed in claim 1, it is characterized in that described lead conveying mechanism is a lead center conveyor axle (15,16) drive drive (502,505), drive (502,505) the solidus piece (506) on drive conveyer belt and the conveyer belt, solidus piece (506) clamping lead (01) on the conveyer belt, import at lead has inlet wire bearing (513), the inlet wire bearing is shaped on slideway (514), slideway (514) matches with slide block (512), be equipped with support (511) on the slide block (512), support connects lead-in wire guide wheel (510), and inlet wire pipe (509) is arranged, the lead (01) that inlet wire pipe (509) comes out is to conveyer belt solidus piece (506).