CN108942206B

CN108942206B - Assembling machine for bus handles

Info

Publication number: CN108942206B
Application number: CN201810684528.3A
Authority: CN
Inventors: 高飞
Original assignee: Quanzhou Weisheng Food Co ltd
Current assignee: Chongqing Gongniu New Energy Power Locomotive Co.,Ltd.
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2020-06-05
Anticipated expiration: 2038-06-28
Also published as: CN108942206A

Abstract

The invention relates to the field of bus handle assembly, in particular to an assembly machine for a bus handle, which comprises a processing table, an unreeling device arranged at one end of the processing table and used for unreeling a rope belt, a rope poking device erected at the top of the processing table and positioned at the downstream of the unreeling device, two feeding devices with the same structure and symmetrically arranged at two sides of the rope poking device, and a material delivering device positioned above the rope poking device, wherein the same sides of the two feeding devices are respectively provided with a riveting device and a rivet feeding device, the front end of the riveting device facing the rope poking device is provided with a blowing device, the side of the blowing device is provided with a positioning jig and a riveting device used for placing a handle, the rivet feeding device and all the feeding devices are positioned above the rope pulling device, the assembly work of the handle and the rope belt can be completed by replacing manpower, and the production efficiency and quality are greatly improved.

Description

Assembling machine for bus handles

Technical Field

The invention relates to the field of bus handle assembly, in particular to an assembly machine for a bus handle.

Background

The bus is a vehicle which people often take in daily life, is one of important vehicles in a city, and can simultaneously carry a large number of people for transportation. The bus considers the maximization of conveying personnel, the number of seats arranged in the bus is small, a gap is reserved for people to stand, the bus is possibly crowded in the morning and evening, and some people can only stand in the bus; therefore can be provided with the multirow railing in the bus, can be equipped with a plurality of handles on the railing, these handles are arranged in people to stand and can rely on its steady that keeps the health, can guarantee passenger's safety meeting the in-process that the bus stepped on the brake.

Since the number of buses is increasing and the handles are worn down with time, it is necessary to replace the handles with new ones in order to ensure maximum safety. For the requirements, some manufacturers adopt manual labor for the handle assembly link, so that the yield is low, and further the market demand cannot be met.

Disclosure of Invention

The invention aims to provide an assembling machine for a bus handle, aiming at the defects of the prior art.

In order to solve the above problems, the present invention provides the following technical solutions: the assembling machine for the bus handle comprises a processing table, an unwinding device, a rope pulling device, two feeding devices and a material delivering device, wherein the unwinding device is arranged at one end of the processing table and used for unwinding a rope belt, the rope pulling device is arranged at the top of the processing table and located at the downstream of the unwinding device, the two feeding devices are symmetrically arranged on two sides of the rope pulling device and have the same structure, the material delivering device is located above the rope pulling device, a riveting device and a rivet feeding device are respectively arranged on the same side of the two feeding devices, an air blowing device is arranged at the front end of the rope pulling device by the riveting device, a positioning jig used for placing the bus handle is arranged beside the air blowing device, and the riveting device, the rivet feeding device and all the feeding devices are located;

the rivet feeding device comprises an avoiding slide rail, a reset cylinder, a feeding cylinder, a material taking motor and a feeding suction block, wherein the avoiding slide rail is erected above a processing table, a second U-shaped seat which can be movably matched with the avoiding slide rail is installed on the avoiding slide rail, the opening of the second U-shaped seat faces downwards, the feeding cylinder is connected in the opening of the second U-shaped seat through a second cylinder seat shaft, the material taking motor is installed at the top of the second U-shaped seat and used for driving the second cylinder seat to turn over towards the outside of the opening of the second U-shaped seat, the reset cylinder is installed at one end, far away from the unwinding device, of the avoiding slide rail, an output rod of the reset cylinder is connected with the second U-shaped seat, the feeding suction block is installed on the output end of the feeding cylinder, a third vacuum pump is installed above the material taking motor, and the output end of the third vacuum pump.

Further, the air-blowing device includes the air-blower, slide rail and the rectangle box of marcing, and the slide rail of marcing erects in processing bench top, and the air-blower passes through the frame can movable mounting on the slide rail of marcing, and the rectangle box is uncovered setting towards the front side of dialling the rope device, and the dorsal part of rectangle box passes through tubular metal resonator and air-blower intercommunication to the rectangle box is located the top of air-blower, and the one end of the slide rail of marcing is provided with the first pole that is used for driving the frame activity.

Furthermore, the positioning jig can be movably arranged above the processing table through the second electric pole, and the second electric pole drives the positioning jig to be close to or far away from the downstream of the unwinding device.

Has the advantages that: the assembling machine for the bus handle can replace manpower to complete assembling work of the handle and the rope belt, and greatly improves production efficiency and quality.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

FIG. 4 is a schematic perspective view of the present invention;

FIG. 5 is an enlarged view at C of FIG. 4;

FIG. 6 is an enlarged view at D of FIG. 4;

FIG. 7 is a schematic perspective view of a material delivery device according to the present invention;

FIG. 8 is a partial perspective view of the first embodiment of the present invention;

FIG. 9 is a partial perspective view of the second embodiment of the present invention;

FIG. 10 is a third schematic view of a partial perspective structure of the present invention;

FIG. 11 is an enlarged view at E in FIG. 10;

FIG. 12 is a fourth schematic partial perspective view of the present invention;

description of reference numerals: a processing table 1, an unreeling device 2, a rope pulling device 3, a pulling motor 3a, a swing rod 3b, a pulling sheet 3c, an air passing groove 3d, a second vacuum pump 3e, a pneumatic clamp 3k, a clamping plate 3m, a feeding device 4, an avoiding cylinder 4a, a transverse slide rail 4b, a thin cylinder 4c, a turning motor 4d, a first U-shaped seat 4e, a first vacuum pump 4f, a contact block 4k, a riveting notch 4q, a first cylinder seat 4m, a material transferring device 5, a guide seat 5a, a material transferring slide rail 5b, a hydraulic rod 5c, a bidirectional screw rod 5d, a clamping fence 5e, a screw rod motor 5f, a riveting device 7, a riveting cylinder 7a, a riveting pressing block 7b, a riveting feeding device 8, an avoiding slide rail 8a, a resetting cylinder 8b, a feeding cylinder 8c, a material taking motor 8d, a feeding and sucking block 8e, a third vacuum pump 8f, a blowing device 9 and a blower 9a, slide rail 9b advances, rectangle box 9c, tubular metal resonator 9d, first pole 9e, positioning jig 10, second pole 11, handle 12, fag end 13, concatenation shell 14, conveyer belt 15 lifts up cylinder 16.

Detailed Description

The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:

referring to fig. 1 to 12, the assembling machine for bus handles includes a processing table 1, an unwinding device 2 disposed at one end of the processing table 1 and used for unwinding a rope belt 13, a rope pulling device 3 erected on the top of the processing table 1 and located at the downstream of the unwinding device 2, two feeding devices 4 symmetrically disposed at two sides of the rope pulling device 3 and having the same structure, and a material delivering device 5 located above the rope pulling device 3. The riveting device 7 and the rivet feeding device 8 are arranged on the same side of the two feeding devices 4 respectively, the air blowing device 9 is arranged at the front end of the riveting device 7 facing the rope poking device 3, the positioning jig 10 for positioning the handle 12 is arranged beside the air blowing device 9, and the riveting device 7, the rivet feeding device 8 and all the feeding devices 4 are located above the rope poking device 3.

The feeding device 4 comprises an avoiding cylinder 4a and a transverse sliding rail 4b, the thin cylinder 4c is connected with the opening of the first U-shaped seat 4e through a first cylinder seat 4m in a shaft mode, the overturning motor 4d is installed at the top of the first U-shaped seat 4e and used for driving the first cylinder seat 4m to overturn towards the outside of the opening of the first U-shaped seat 4e, the avoiding cylinder 4a is installed at one end, far away from the unwinding device 2, of the transverse slide rail 4b, an output rod of the avoiding cylinder 4a is connected with the first U-shaped seat 4e, and a conveyor belt 15 used for conveying a spliced shell 14 which is in contact with the rope belt 13 is arranged below each feeding device 4; the avoidance cylinder 4a drives the first U-shaped seat 4e to move along the transverse sliding rail 4b and can be used for adjusting the distance between the avoidance cylinder and the unreeling device 2, and then the overturning motor 4d works to enable the first cylinder seat 4m to rotate and enable the thin cylinder 4c to overturn to a vertically downward posture; meanwhile, when the first cylinder seat 4m is in a normal state, the thin cylinder 4c is in a horizontal posture, that is, the output direction is toward the unwinding device 2 to unwind the unwound rope belt 13; the unwinding device 2 is mainly composed of a plurality of unwinding rollers and an air-expanding shaft, which are prior art and therefore will not be described in detail herein.

The feeding device 4 further comprises a first vacuum pump 4f and a contact block 4k, the first vacuum pump 4f is installed above the turnover motor 4d through a first support plate, one end of the contact block 4k is connected with an output shaft of the thin cylinder 4c, the other end of the contact block 4k extends outwards, the extending direction of the contact block is perpendicular to the extending direction of the transverse slide rail 4b, a riveting notch 4q is formed in one end, extending outwards, of the contact block 4k, the one end of the contact block 4k is of a hollow structure, a plurality of adsorption holes distributed in a rectangular shape are formed in one end, facing the front side of the unwinding device 2, of the contact block 4k, the output end of the first vacuum pump 4f is communicated with one end, extending outwards, of the contact block 4k through a hose, when the thin cylinder 4c is in a vertical posture, the thin cylinder 4c works, the output shaft drives the contact block 4k to descend, and the first vacuum pump 4f works, the splicing shell 14 is tightly sucked through the hollow end of the contact block 4k by virtue of the adsorption hole, and then is sequentially turned to a horizontal posture through the turning motor 4d, and the unreeled rope belt 13 is approached through the avoiding cylinder 4 a; the suction holes of the contact block 4k are arranged around the periphery of the riveting notch 4 q.

The rope poking device 3 comprises two symmetric poking motors 3a, the poking motors 3a are vertically arranged, a main shaft of each poking motor 3a is provided with a swing rod 3b, the two swing rods 3b are in a normal state, the extending directions of the two swing rods are arranged in a reverse direction, the free end of each swing rod 3b is provided with a poking sheet 3c extending vertically and upwards, the top end of each poking sheet 3c is provided with an air passing groove 3d, one end of each poking sheet is of a hollow structure, the top end of each poking sheet 3c is provided with a plurality of adsorption holes distributed in a rectangular shape towards the front side of the air blowing device 9, a second vacuum pump 3e is respectively arranged beside each poking motor 3a, the output end of each second vacuum pump 3e is respectively communicated with the top end of the poking sheet 3c at the corresponding position through a hose, the rope belt 13 unreeled by the unreeling device 2 can be clamped by the material transferring device 5, and the free end of the rope, further, a main shaft of a toggle motor 3a close to the free end of the rope belt 13 drives the swing rod 3b to rotate, the swing rod 3b abuts against the rope belt 13 through the shifting piece 3c, then the second vacuum pump 3e works to suck the rope belt 13 tightly through an absorption hole on the shifting piece 3c, the absorption hole on the shifting piece 3c is arranged around the periphery of the air groove 3d in a surrounding mode, the swing rod 3b continuously rotates, the shifting piece 3c bends the part, close to the rope belt 13 in unwinding, of the rope belt 13 in a phase change mode, specifically, the part, close to the rope belt 13 in the middle of the two toggle motors 3a is arranged, then the cutting assembly on the unwinding device 2 cuts off the part, located at the other toggle motor 3a, of the rope belt 13, is a certain component in the unwinding device 2, and details are not described herein, the toggle motor 3a can cut off one end of the rope belt 13 to the swing rod 3b of the toggle motor 3a in the former toggle motor by means of the swing rod 3b and the shifting piece 3c in the position The rest position of the movement, i.e. the coincidence of the ends of the two straps 13.

A vertical pneumatic clamp 3k is arranged in the middle of the two toggle motors 3a, two clamping plates 3m with U-shaped structures are symmetrically arranged at the clamping ends of the pneumatic clamp 3k, an opening of each clamping plate 3m is vertically arranged upwards, after the end part of the rope belt 13 toggled by the first toggle motor 3a moves to the middle of the two toggle motors 3a, the clamping plates 3m on the pneumatic clamp 3k are in an open state, a lifting cylinder 16 is arranged below the pneumatic clamp 3k, so that the pneumatic clamp 3k can perform reciprocating lifting motion, when the end part of the rope belt 13 is tightly attached to the part of the rope belt 13 in the middle of the two toggle motors 3a by the toggle motors 3a, the pneumatic clamp 3k is lifted by the action force of the lifting cylinder 16, the clamping plates 3m are synchronously tightened, the clamping plates 3m only clamp the lower edge of the rope belt 13, and then the main shaft of the toggle motors 3a rotates reversely, make pendulum rod 3b reset, in the stroke of pay-off and release among the above-mentioned, air-blast device 9 continues to supply air in this region, guarantee that 13 tip of fag end is by the instant dislocation of plectrum 3c release, then another toggle motor 3a is in operation, pneumatic fixture 3k will and splint 3m release down again, the stable source of the initial gesture of keeping of 13 tip of fag end of previous fag end this moment then still relies on air-blast device 9, then after the pendulum rod 3b of subsequent toggle motor 3a will be laminated to previous tip by 13 tip of rope of cutting off, pneumatic fixture 3k continues to rise, and splint 3m carry out the centre gripping to the tip of these two fag ends 13.

The riveting device 7 comprises a riveting cylinder 7a erected above the processing table 1 and a riveting pressing block 7b installed on the output end of the riveting cylinder 7a, the riveting pressing block 7b is located in the middle of the two toggle motors 3a, the riveting pressing block 7b is driven by the riveting cylinder 7a to move towards the toggle motors 3a, after the two ends of the rope belt 13 are overlapped, the two feeding devices 4 can suck the splicing shells 14 on the respective conveyor belts 15 and move to the two outer sides of the rope belt 13, one of the splicing shells 14 is used for tightly attaching the two overlapped ends of the rope belt 13 subjected to the two toggle motors 3a, the other is used for attaching the back side of the overlapped position of the two ends of the rope belt 13, due to the U-shaped structural characteristic of the clamping plate 3m, the splicing shells 14 are staggered, after the two blocks are changed to tightly splice the rope belt 13, the riveting cylinder 7a can start working, and the fitting work between the two splice shells 14 and the strap 13 is constituted by cooperating the rivet feeding device 8.

The rivet feeding device 8 comprises an avoiding slide rail 8a, a reset cylinder 8b, a feeding cylinder 8c, a material taking motor 8d and a feeding suction block 8e, the avoiding slide rail 8a is erected above the processing table 1, a second U-shaped seat capable of being movably matched with the avoiding slide rail 8a is installed on the avoiding slide rail 8a, the opening of the second U-shaped seat faces downwards, the feeding cylinder 8c is connected in the opening of the second U-shaped seat through a second cylinder seat shaft, the material taking motor 8d is installed at the top of the second U-shaped seat and used for driving the second cylinder seat to turn towards the outside of the opening of the second U-shaped seat, the reset cylinder 8b is installed at one end of the avoiding slide rail 8a far away from the unreeling device 2, an output rod of the reset cylinder 8b is connected with the second U-shaped seat, the feeding suction block 8e is installed at the output end of the feeding cylinder 8c, a third vacuum pump 8f is installed above the material taking motor 8d, the output end of the third vacuum pump 8f is communicated, firstly, a vibrating disk for feeding rivets is arranged below a rivet feeding device 8, a reset cylinder 8b drives a second U-shaped seat to move along an avoiding slide rail 8a, in the movement, a material taking motor 8d enables the second cylinder seat to turn over, the feeding cylinder 8c is further enabled to rotate to be in an inverted posture, then the output end of the feeding cylinder 8c works, then a third vacuum pump 8f tightly sucks the rivets on a discharging rail of the vibrating disk through a feeding suction block 8e, and then the feeding cylinder 8c and the reset cylinder 8b are sequentially reset to be in a horizontal posture and a direction close to a splicing shell 14; the feeding suction block 8e contacts the back side of the splicing shell 14 at the position through the riveting notch 4q on the contact block 4k at the position of the feeding suction block, the rivet on the feeding suction block 8e is inserted into the riveting hole on the splicing shell 14, the rivet penetrates through the rope belt 13 due to stroke force and travels into the riveting hole of the other splicing shell 14, meanwhile, the riveting air cylinder 7a enables the riveting pressing block 7b to contact the other splicing shell 14 through the riveting notch 4q on the contact block 4k at the position of the riveting air cylinder, and then in the process, the feeding suction block 8e is matched to complete riveting work.

The material transferring device 5 comprises a material transferring slide rail 5b, a hydraulic rod 5c, a guide seat 5a and a lead screw motor 5f, the material transferring slide rail 5b is erected above the rope shifting device 3, the guide seat 5a can be movably installed on the material transferring slide rail 5b, the bottom of the guide seat 5a is arranged in an open manner, a bidirectional lead screw 5d is installed in the open manner, two sliders are symmetrically sleeved on the bidirectional lead screw 5d, a clamping fence plate 5e is installed at the bottoms of the two sliders respectively, the lead screw motor 5f is installed at the top of the guide seat 5a and used for driving the bidirectional lead screw 5d to rotate around the axis of the bidirectional lead screw, the hydraulic rod 5c is installed at one end, away from the rivet feeding device 8, of the material transferring slide rail 5b, an output rod of the hydraulic rod 5c is connected with the guide seat 5a, and the unwinding device 2 unwinds the rope belt 13, two positive portions of the, The back-spin screw thread, so two sliders can cooperate with it, realize motion in opposite directions or dorsad, so two-way lead screw 5d of lead screw motor 5f drive rotates around self axis, further let two sliders move in opposite directions, rely on centre gripping breast board 5e promptly to carry out the centre gripping with the downstream part after fag end 13 is unreeled, keep its horizontal stability, and should be reserved a bit by 13 terminal of fag end of centre gripping and supply subsequent toggle motor 3a to stir it. The handle 12 is placed on the positioning jig 10, the port of one end connected with the rope belt 13 can penetrate through the rope belt 13 clamped by the clamping breast plates 5e, then after the poking piece 3c of the poking motor 3a tightly sucks the tail end of the rope belt 13, the screw rod motor 5f rotates reversely, the two clamping breast plates 5e move back to back, namely the clamping of the rope belt 13 is released, then the clamping breast plates are far away from the working range of the follow-up poking motor 3a through the hydraulic rod 5c, and the follow-up unreeling device 2 is matched to cut off the unreeled rope belt 13.

The air blowing device 9 comprises an air blower 9a, a traveling slide rail 9b and a rectangular box 9c, the traveling slide rail 9b is erected above the processing table 1, the air blower 9a is movably mounted on the traveling slide rail 9b through a base, the front side of the rectangular box 9c facing the rope poking device 3 is open, the back side of the rectangular box 9c is communicated with the air blower 9a through a metal pipe 9d, the rectangular box 9c is located above the air blower 9a, one end of the traveling slide rail 9b is provided with a first electric pole 9e for driving the base to move, as the poking piece 3c of the poking motor 3a pokes the rope belt 13 to the middle of the two poking motors 3a, the rope belt 13 needs to be released, at the moment, in order to consider the stability of the rope belt 13 being separated from the air blower 3c, the air blowing surface of the rectangular box 9c can be effectively blown by the operation of the air blowing surface of the, preventing the string 13 from dropping itself, the subsequent loading devices 4, in operation, are moved out of the area of the loading splicing casing 14 through the first electric pole 9e in order not to affect them.

The positioning jig 10 is movably arranged above the processing table 1 through the second electric pole 11, the positioning jig 10 can be driven by the second electric pole 11 to be close to or far away from the downstream of the unwinding device 2, the second electric pole 11 drives the positioning jig 10 to be close to or far away from the downstream of the unwinding device 2, so that the downstream is used for loading and unloading in a matched mode, a groove for inserting the handle 12 is formed in the positioning jig 10, and the inserted posture of the handle 12 is that the port connected with the rope belt 13 is just opposite to the tail end of the rope belt 13 unwound from the unwinding device 2.

The working principle is as follows: the purpose that the second electric pole 11 drives the positioning jig 10 to be close to or far away from the downstream of the unreeling device 2 is to match with feeding and discharging, a groove for inserting the handle 12 therein is formed in the positioning jig 10, the single handle 12 is manually inserted into the groove, and the port of the handle 12 is opposite to the tail end of a rope belt 13 unreeled by the unreeling device 2; in the process of unreeling the rope belt 13 by the unreeling device 2, the lead screw motor 5f rotates forwards to drive the bidirectional lead screw 5d to rotate around the axis of the bidirectional lead screw, namely, the downstream part of the unreeled rope belt 13 is clamped by the clamping breast board 5e to keep the horizontal stability of the downstream part, a point is reserved at the tail end of the clamped rope belt 13 for the subsequent toggle motor 3a to toggle the downstream part, at the moment, the second electric pole 11 drives the positioning jig 10 to drive the handle 12 to advance towards the rope belt 13 in the unreeling device 2, namely, the port of the handle 12 passes through the part clamped by the two clamping breast boards 5e, further, the main shaft of the toggle motor 3a close to the free end of the rope belt 13 drives the swing rod 3b to rotate, the swing rod 3b is further abutted to the side surface of the rope belt 13 through the toggle piece 3c, then the second vacuum pump 3e works to tightly suck the rope belt 13 through the adsorption hole on the toggle piece 3, after tight suction, the screw rod motor 5f rotates reversely to release the two clamping breast plates 5e, and then the hydraulic rod 5c drives the guide seat 5a to drive the screw rod motor 5f and the clamping breast plates 5e to be far away from the toggle motor 3a and the handle 12; because of the avoidance of the screw motor 5f, the poking piece 3c which sucks the end part of the rope belt 13 tightly is rotated by the poking motor 3a at the position to bend the rope belt 13 to the middle of the two poking motors 3a through the poking piece 3c, the rope belt 13 is attached to the side surface of the rope belt 13 in the middle of the two poking motors, then the poking piece 3c is released, the air blower 9a works in the releasing process, air is supplied to the part where the end part of the rope belt 13 is overlapped with the side part of the rope belt 13 through the rectangular box 9c, after the poking piece 3c is released, the end part of the rope belt 13 is ensured to be stable, the pneumatic clamp 3k ascends through the lifting cylinder 16 at the moment, the lower edge part where the rope belt 13 is overlapped with the free end of the pneumatic clamp 3k through the clamping plate 3m, the cutting assembly in the unreeling device 2 can cut the rope belt 13 at the position of the other poking motor 3a immediately, and then the poking motor 3a can poke one end of the cut rope belt 13 to The stop position of the movement of the swing rod 3b of the toggle motor 3a, namely, the end parts of the two ropes 13 are overlapped, the pneumatic clamp 3k in the process descends, the clamping plate 3m releases, the blower 9a continues to supply air and keeps stable, then the pneumatic clamp 3k ascends again to reset, the overlapped part of the two ends of the ropes 13 is clamped by the clamping plate 3m, then the two feeding devices 4 can suck the splicing shells 14 on the respective conveyor belts 15 and move to the two outer sides of the ropes 13, one splicing shell 14 is used for enabling the two ends of the ropes 13 which are overlapped by the two toggle motors 3a to be attached to the splicing shell 14, the other splicing shell is opposite to the back side of the overlapped position of the two ends of the ropes 13, due to the U-shaped structural characteristic of the clamping plate 3m, the splicing shells 14 are staggered, the two splicing blocks are changed to be mutually and tightly press the ropes 13, then the positioning cylinder can drive the second U-shaped seat to move along the avoiding slide rail 8a, in the movement, the material taking motor 8d turns over the second cylinder block, the feeding cylinder 8c is further rotated to be in an inverted posture, then the output end of the feeding cylinder 8c works, then the third vacuum pump 8f sucks the rivet on the discharging track of the vibrating disc tightly through the feeding suction block 8e, then the feeding cylinder 8c and the reset cylinder 8b are reset to be in a horizontal posture and close to the direction of the splicing shell 14, the feeding suction block 8e contacts the back side of the splicing shell 14 at the position through the riveting notch 4q on the contact block 4k at the position, the rivet on the feeding suction block 8e is inserted into the riveting hole on the splicing shell 14, at the moment, the rivet punctures the rope belt 13 due to the stroke force and moves into the riveting hole of the other splicing shell 14, and meanwhile, the riveting cylinder 7a enables the riveting pressing block 7b to contact the other splicing shell 14 through the riveting notch 4q on the contact block 4k at the position, then, in the process, the riveting work is completed by matching with the feeding suction block 8 e.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. Kludge of bus handle, including processing platform (1) and setting at processing platform (1) one end and be used for unreeling unwinding device (2) of fag end (13), its characterized in that: the automatic wire drawing machine is characterized by further comprising a wire drawing device (3) which is arranged at the top of the processing table (1) and located at the downstream of the unreeling device (2), two feeding devices (4) which are symmetrically arranged on two sides of the wire drawing device (3) and have the same structure, and a material delivering device (5) located above the wire drawing device (3), wherein the riveting device (7) and a rivet feeding device (8) are respectively arranged on the same side of the two feeding devices (4), a blowing device (9) is arranged at the front end, facing the wire drawing device (3), of the riveting device (7), a positioning jig (10) used for placing a handle (12) is arranged on the side of the blowing device (9), and the riveting device (7), the rivet feeding device (8) and all the feeding devices (4) are located above the wire drawing device (3);

the rivet feeding device (8) comprises an avoiding slide rail (8 a), a reset cylinder (8 b), a feeding cylinder (8 c), a material taking motor (8 d) and a feeding suction block (8 e), the avoiding slide rail (8 a) is erected above the processing table (1), a second U-shaped seat capable of being movably matched with the avoiding slide rail (8 a) is installed on the avoiding slide rail (8 a), an opening of the second U-shaped seat faces downwards, the feeding cylinder (8 c) is connected in the opening of the second U-shaped seat through a second cylinder seat shaft, the material taking motor (8 d) is installed at the top of the second U-shaped seat and used for driving the second cylinder seat to turn over towards the outside of the opening of the second U-shaped seat, the reset cylinder (8 b) is installed at one end, far away from the unreeling device (2), of the avoiding slide rail (8 a), an output rod of the reset cylinder (8 b) is connected with the second U-shaped seat, the feeding suction block (8 e) is installed at the output end of the feeding cylinder (8, a third vacuum pump (8 f) is installed above the material taking motor (8 d), and the output end of the third vacuum pump (8 f) is communicated with a feeding suction block (8 e) through a hose.

2. An assembling machine for bus handles according to claim 1, characterized in that: air-blast device (9) include air-blower (9 a), slide rail (9 b) and rectangle box (9 c) of marcing, slide rail (9 b) of marcing erect in processing platform (1) top, installation that air-blower (9 a) can be movable through the frame is on slide rail (9 b) of marcing, rectangle box (9 c) are uncovered setting towards the front side of dialling rope device (3), the dorsal part of rectangle box (9 c) is passed through tubular metal resonator (9 d) and is communicate with air-blower (9 a), and rectangle box (9 c) are located the top of air-blower (9 a), the one end of slide rail (9 b) of marcing is provided with first pole (9 e) that are used for driving the frame activity.

3. An assembling machine for bus handles according to claim 1, characterized in that: the positioning jig (10) can be movably arranged above the processing table (1) through the second electric pole (11), and the positioning jig (10) is driven by the second electric pole (11) to be close to or far away from the downstream of the unreeling device (2).