CN115503562A - Double-end dropper assembly quality - Google Patents

Abstract

The invention relates to a double-end dropper assembling device which comprises an assembling platform, wherein a fixed side elbow manipulator, a fixed side clamping module, a moving side clamping module, a fixed side nose feeding module, a fixed side heart-shaped ring feeding module, a fixed side clamping tube feeding module, a fixed side nose clamping module, a moving side heart-shaped ring feeding module and a moving platform are arranged on the assembling platform; the fixed side and the moving side bending head manipulators are used for enabling a dropper wire to penetrate and wind on the heart-shaped ring, penetrate through the clamp pressing pipe and penetrate through the wire nose, and the fixed side and the moving side clamp pressing module are used for pressing and connecting the dropper wire and the clamp pressing pipe. The assembly of the double-end dropper is carried out by using the assembly machine, so that the automatic operation can be realized to improve the production efficiency, and meanwhile, the crimping is carried out by using the clamp pressing driver to replace manual crimping, so that the crimping strength and force are ensured, the problem of looseness or cracking is avoided, and the yield of dropper production is improved.

Description

Double-end dropper assembly quality

Technical Field

The invention relates to the field of contact net dropper processing, in particular to a double-end dropper assembling device.

Background

With the rapid development of the high-speed rail technology in China, the high-speed rail technology puts forward more recent and higher requirements on the railway process quality and standard. In an electrified railway line, a contact network is an important component for ensuring the normal operation of the railway. The contact net is lapped on a power supply line of the electrified railway and provides electric power for the electric locomotive and the auxiliary equipment thereof. In a contact network system, a dropper is one of key factors of contact performance between a contact network and a locomotive pantograph, and a set of integral dropper needs to be installed every 6-8 meters on a line to suspend a contact line on a catenary, so that the suspension height of the contact line is ensured, and the contact line keeps certain elasticity to ensure that the contact network and the pantograph have good contact relationship. The hanger comprises a hanger wire, a heart-shaped ring and a clamp pipe which are arranged on one side or two sides of the hanger wire, and a wire nose arranged at one end or two ends of the hanger wire. The production process of the dropper mainly comprises the steps of wire inlet cutting, threading, tensioning, crimping, marking and bundling, wherein the threading comprises the step that the dropper penetrates through the clamp pipe, the heart-shaped ring and the wire nose, the tensioning refers to the step that the heart-shaped ring and the clamp pipe are tensioned by the aid of the dropper, and the crimping comprises the step that the clamp pipe, the wire nose and the dropper are compressed. At present, the production mode of the dropper is mainly manual, and four to five persons are generally adopted as one class to carry out the procedures of the steps. The production mode has the problems of high labor cost, low precision of finished products of the dropper and the like, and particularly has the problems of inconsistent and uneven length and size, insecure crimping or cracking of a clamp pipe and/or a wire nose caused by overlarge crimping force and the like in the manual production mode due to two links of cutting and crimping of the dropper. In the process of crimping the clamp pipe and the dropper wire, prepressing is required firstly, namely, the clamp pipe is clamped and fixed; then, tightening, namely pulling the two ends of the dropper line so as to enable the heart-shaped ring to be tightly abutted with the clamp pipe; and finally, compressing, namely extruding the clamp pipe to enable the dropper wire and the clamp pipe to be tightly and fixedly connected. In the existing crimping process, manual work is mainly used step by step, so that the working efficiency is low on one hand, the requirement of mechanical automatic production cannot be met on the other hand, more importantly, the wire tightening degree is insufficient, the tight abutting between the heart-shaped ring and the clamp pipe is loosened, the compression degree is insufficient, the hanging wire and the clamp pipe are loosened, or the compression degree is overlarge, so that the clamp pipe is cracked.

In view of the above, the present invention is intended to provide a double-ended dropper assembling apparatus, which realizes automation of dropper assembling process by arranging an assembling platform and components thereon, especially a clamping fixture portion, a clamping pressing portion and other components for crimping, thereby improving production efficiency and yield.

Disclosure of Invention

The invention aims to provide a double-end dropper assembling device to solve the defects in the prior art, and the technical problem to be solved by the invention is realized by the following technical scheme.

The utility model provides a double-end dropper assembly quality, includes mounting platform, its improvement lies in: the assembling platform is provided with a fixed side elbow manipulator, a fixed side clamping module, a moving side clamping module, a fixed side nose feeding module, a fixed side heart-shaped ring feeding module, a fixed side clamping pipe feeding module, a fixed side nose clamping module, a moving side heart-shaped ring feeding module and a moving platform, the moving platform is provided with a moving side nose clamping module, a moving side nose feeding module and a moving side clamping pipe feeding module, and the side of the assembling platform is provided with a moving side elbow manipulator; the fixed side and moving side elbow manipulators are used for enabling a dropper wire to penetrate through the heart ring, the clamping pipe and the wire penetrating nose, the fixed side and moving side clamping module is used for clamping the dropper wire and the clamping pipe, the fixed side and moving side clamping module is used for clamping the dropper wire and the wire nose, and the fixed side and moving side nose, the heart ring and the clamping pipe feeding module are respectively used for feeding the wire nose, the heart ring and the clamping pipe.

Preferably, the movable side clamping and pressing block comprises a clamping and pressing bottom plate, a clamping and pressing sliding plate, a clamping and pressing fixture portion and a clamping and pressing portion, the clamping and pressing sliding plate is slidably arranged on the clamping and pressing bottom plate, the clamping and pressing fixture portion is slidably arranged on the clamping and pressing sliding plate, the clamping and pressing portion is arranged on the clamping and pressing fixture portion, the heart-shaped ring is sleeved on a clamping rod of the clamping and pressing fixture portion through a mechanical hand and is supported on a clamping and pressing fixture supporting table of the clamping and pressing fixture portion, the clamping pipe is transferred to the clamping and pressing portion through a mechanical hand and is clamped by a clamping and pressing fixed block and a clamping and pressing movable block of the clamping and pressing portion, the dropper wire is wound in the heart-shaped ring and the clamping pipe through the mechanical hand and is pulled by the mechanical hand at two ends to enable the heart-shaped ring and the clamping pipe to be mutually and tightly abutted, and a clamping and pressing driver of the clamping and pressing portion pushes the clamping and pressing movable block to move towards the clamping and pressing fixed block so as to tightly press the clamping and the dropper and pressing the clamping and pressing pipe, thereby completing the operation of the clamping and pressing pipe.

Preferably, the clamp pressing part comprises a clamp pressing slide plate, a clamp pressing clamp connecting plate, a clamp pressing clamp cylinder and a clamp pressing clamp supporting platform, wherein the clamp pressing clamp mounting plate is slidably arranged on the clamp pressing slide plate; when the dropper wire is pulled to enable the heart-shaped ring and the clamp pipe to be tightly abutted, the clamp rod of the clamp is in a lifting state; after the compression joint operation of the clamping pipe and the dropper wire is finished, the clamping rod of the clamping clamp is in a descending state, so that the interference on the subsequent dropper production operation is avoided; when the clamping rod of the clamping fixture is in a rising state, the clamping rod of the clamping fixture protrudes out of the bearing platform of the clamping fixture so as to clamp the heart-shaped ring; when the clamping rod of the clamping device is in a descending state, the upper end surface of the clamping rod of the clamping device does not exceed the upper surface of the supporting platform of the clamping device.

Preferably, the clamping fixture mounting plate is provided with a clamping fixture sliding block, the clamping fixture sliding block is slidably arranged on a clamping fixture sliding rail, the clamping fixture sliding rail is arranged on the clamping fixture sliding plate, and the clamping fixture portion is slidably arranged on the clamping fixture sliding plate through the clamping fixture sliding block and the clamping fixture sliding rail so as to provide a stroke space for the heart-shaped ring to move towards the clamping pipe when the dropper is pulled.

Preferably, the clamping fixture mounting plate is provided with a clamping fixture guide block, a clamping fixture guide rod is slidably arranged in the clamping fixture guide block, the clamping fixture guide rod is fixedly connected with the clamping fixture connecting plate, and the clamping fixture guide rod and the clamping fixture guide block provide stroke guide for the clamping fixture cylinder to push the clamping fixture connecting plate to move up and down.

Preferably, the clamping pressing part comprises a clamping pressing mounting seat arranged on a clamping pressing sliding mounting seat of the clamping pressing sliding plate, and a clamping pressing mounting vertical plate which is arranged on the clamping pressing sliding mounting seat and is fixedly connected with the clamping pressing mounting seat, the clamping pressing fixing block is fixedly arranged on the clamping pressing mounting seat, and the clamping pressing movable block is arranged on a clamping pressing mounting vertical plate and is driven by a clamping pressing driver to move towards or away from the clamping pressing fixing block.

Preferably, the movable side clamping module further comprises a clamping and pressing part, the clamping and pressing part comprises a clamping and pressing cylinder arranged on the clamping and pressing mounting vertical plate, a clamping and pressing block driven by the clamping and pressing cylinder to press against or keep away from a dropper wire penetrating through the heart-shaped ring, the clamping pressing line pressing block is used for pressing the dropper line so as to prevent the dropper line from separating from the heart-shaped ring, and therefore the dropper line is wound on the heart-shaped ring under the driving of the mechanical arm.

Preferably, the end of the telescopic link of the clamp pressing and pressing cylinder is provided with a clamp pressing and pressing connecting plate which is rotatably connected with a clamp pressing and pressing connecting rod, the clamp pressing and pressing connecting rod is rotatably connected with a clamp pressing and pressing crank, the clamp pressing and pressing crank is rotatably connected to the clamp pressing and pressing mounting vertical plate, and the end of the clamp pressing and pressing crank is provided with a clamp pressing and pressing block; when the telescopic rod of the clamping and pressing line cylinder extends out, the clamping and pressing line pressing block presses a string of a lifting line; when the telescopic link of the clamp pressing line pressing cylinder contracts, the clamp pressing line pressing block is far away from the dropper line.

Preferably, the movable side clamping module further comprises a clamping ejection part, the clamping ejection part comprises a clamping ejection cylinder arranged on the clamping pressing mounting seat and a clamping ejection ejector rod arranged on the end part of a telescopic rod of the clamping ejection cylinder and penetrating through the clamping pressing mounting seat, and the clamping ejection ejector rod is used for ejecting the clamping pipe so that the clamping pipe after the crimping operation is completed can be separated from the clamping pressing fixing block.

Preferably, a clamp pressure ejection mounting seat is arranged on the clamp pressure fitting mounting seat, and the clamp pressure ejection cylinder is arranged on the clamp pressure fitting mounting seat through the clamp pressure ejection mounting seat.

Preferably, the movable side clamping module further comprises a clamping guide portion, the clamping guide portion comprises a clamping guide cylinder arranged on the clamping pressing installation vertical plate, a clamping guide connecting plate connected with a telescopic rod of the clamping guide cylinder, and a clamping guide piece arranged on the clamping guide connecting plate, and the clamping guide piece is used for guiding the dropper line to pass through the clamping pipe.

Preferably, the movable side clamping module further comprises a clamping and branching part, the clamping and branching part comprises a clamping and branching cylinder arranged on a clamping and sliding mounting seat of the clamping and sliding plate and a clamping and branching block pushed by the clamping and branching cylinder to move up and down, and the clamping and branching block is used for branching the dropper wire passing through the clamping pipe twice.

Preferably, the clamping and branching cylinder is arranged on the clamping and branching sliding mounting seat through a clamping and branching mounting plate.

Preferably, the end of the telescopic rod of the clamping branch line cylinder is provided with a clamping branch line sliding plate, the clamping branch line sliding plate comprises a horizontal part of the clamping branch line sliding plate connected with the end of the telescopic rod of the clamping branch line cylinder and a vertical part of the clamping branch line sliding plate connected with the horizontal part of the clamping branch line sliding plate and slidably connected with the clamping branch line cylinder, and the clamping branch line block is arranged on the horizontal part of the clamping branch line sliding plate.

Preferably, the clamping and branching block is provided with a clamping and branching groove for accommodating a dropper wire which passes through the clamping pipe again.

Preferably, a clamping bottom plate slide rail is arranged on the clamping bottom plate, a clamping sliding block is arranged on the clamping sliding plate, and the clamping sliding plate is slidably arranged on the clamping bottom plate through the clamping sliding block and the clamping bottom plate slide rail.

Preferably, the clamping base plate is provided with a clamping base plate tension sensor, the clamping sliding plate is provided with a clamping sliding pulling block, the clamping base plate tension sensor is fixedly connected with the clamping sliding pulling block, and the clamping base plate tension sensor is used for detecting whether tension applied to the dropper wire when the dropper wire is pulled meets production requirements.

Preferably, a strapping machine is arranged on the assembling platform, and the assembled double-end hanger is transferred to the strapping machine by the movable side elbow manipulator for strapping.

According to the invention, the clamping pressure bottom plate is used for bearing a clamping pressure sliding plate, and a clamping pressure clamping part and a clamping pressure pressing part which are arranged on the clamping pressure sliding plate, the clamping pressure sliding plate is used for bearing the clamping pressure clamping part and the clamping pressure pressing part, the clamping pressure clamping part is used for clamping and positioning the heart-shaped ring, and the clamping pressure pressing part is used for pressing and connecting a dropper wire and a clamping pipe. Therefore, the clamping fixture portion is required to slide relative to the clamping sliding plate, because the heart-shaped ring on the clamping fixture portion can move towards the clamping pipe on the clamping pressing portion when the two ends of the dropper wire are pulled, the clamping fixture portion moves towards the clamping pressing portion and abuts against the clamping pressing portion, the clamping fixture portion can slide relative to the clamping sliding plate to provide a forming space and a guide rail for the movement of the clamping fixture portion, and damage to the clamping fixture portion when the dropper wire is pulled is avoided. The reason why the clamping sliding plate needs to be slidable relative to the clamping bottom plate is that when the clamping fixture portion abuts against the clamping pressing portion, the dropper wire is still in a pulled state, and at the moment, the clamping sliding plate can slide relative to the clamping bottom plate, so that damage to the clamping fixture portion and the clamping pressing portion on the clamping sliding plate when the dropper wire is pulled can be avoided. The dropper wire is still in the pulled state because the clamping of the crimp portion is performed in a state in which the dropper wire is pulled and tensioned. Of course, the sliding movement of the clamping slide plate relative to the clamping base plate is not a large-scale displacement, but a minute-scale displacement, that is, one end of the clamping slide plate is in a fixed state relative to the clamping base plate by, for example, a clamping base plate tension sensor, and the sliding displacement amount of the clamping slide plate relative to the clamping base plate is only the deformation amount of the clamping base plate tension sensor when the dropper is pulled.

Compared with the prior art, the assembly of the double-end dropper is carried out by using the assembly machine, so that the automatic operation can be realized to improve the production efficiency, and meanwhile, the crimping is carried out by using the clamp pressing driver to replace manual crimping, so that the crimping strength and force are ensured, the problem of looseness or cracking is avoided, and the yield of dropper production is improved.

Drawings

FIG. 1 is a schematic structural diagram of a movable side clamping module according to the present invention;

FIG. 2 is a schematic view of another angle of the moving-side clamping module according to the present invention;

FIG. 3 is a schematic structural view of the moving-side clamping module of the present invention without the clamping fixture supporting platform;

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

the reference numbers in the drawings are, in order: a. a heart ring, b, a crimping pipe, 10, a feeding module, 20, a correction module, 30, a conveying module, 40, a wire feeding module, 50, a workbench, 60, a wire cutting module, 70, a moving side crimping module, 71, a crimping base plate, 711, a crimping base plate slide rail, 712, a crimping base plate tension sensor, 72, a crimping slide plate, 721, a crimping slide block, 722, a crimping slide pull block, 723, a crimping slide mount, 73, a crimping clamp portion, 731, a crimping clamp slide rail, 732, a crimping clamp slide block, 733, a crimping clamp mount plate, 734, a crimping clamp cylinder, 735, a crimping clamp guide rod, 736, a crimping clamp guide block, 737, a crimping clamp connection plate, 738, a crimping clamp rod, 739, a crimping clamp support table, 74, a crimping clamp portion, 741, a crimping clamp mount, 742, a riser, 743, a crimping clamp mount driver, 744, a clamping pressing fixed block, 745, a clamping pressing movable block, 75, a clamping pressing line part, 751, a clamping pressing line cylinder, 752, a clamping pressing line connecting plate, 753, a clamping pressing line connecting rod, 754, a clamping pressing line crank, 755, a clamping pressing line pressing block, 76, a clamping pressing ejection part, 761, a clamping ejection cylinder, 762, a clamping ejection mounting seat, 763, a clamping ejection ejector pin, 77, a clamping division part, 771, a clamping division mounting plate, 772, a clamping division cylinder, 773, a clamping division slide plate, 774, a clamping division block, 775, a clamping division slot, 78, a clamping guide part, 781, a clamping guide cylinder, 782, a clamping guide connecting plate, 783, a clamping guide, 701, a fixed side clamping module, 81, a fixed side bending manipulator, 82, a moving side bending manipulator, 91, a fixed side nose feeding module, 92, a fixed side heart ring feeding module, 93. a fixed side crimping pipe feeding module, 94 a fixed side nose crimping module, 95 a movable side nose crimping module, 96 a movable side nose feeding module, 97, a movable side heart ring feeding module, 98, a movable side pressure pipe feeding module, 99, a movable platform, 100, an assembly platform, 101 and a binding machine.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1:

referring to fig. 1-4, a double-ended dropper mounting apparatus includes a mounting platform 100, the improvement being: the assembling platform 100 is provided with a fixed side elbow manipulator 81, a fixed side clamping module 701, a moving side clamping module 70, a fixed side nose feeding module 91, a fixed side heart ring feeding module 92, a fixed side clamping tube feeding module 93, a fixed side nose clamping module 94, a moving side heart ring feeding module 97 and a moving platform 99, the moving platform 99 is provided with a moving side nose clamping module 95, a moving side nose feeding module 96 and a moving side clamping tube feeding module 98, and the side of the assembling platform 100 is provided with a moving side elbow manipulator 82; the fixed side and moving side elbow manipulators are used for enabling a dropper wire to penetrate through the heart ring, the clamping pipe and the wire penetrating nose, the fixed side and moving side clamping module is used for clamping the dropper wire and the clamping pipe, the fixed side and moving side clamping module is used for clamping the dropper wire and the wire nose, and the fixed side and moving side nose, the heart ring and the clamping pipe feeding module are respectively used for feeding the wire nose, the heart ring and the clamping pipe.

Furthermore, a binding machine 101 is arranged on the assembling platform 100, and the moving side bending manipulator 82 transfers the assembled double-head hanger to the binding machine 101 for binding.

The specific process of the embodiment is as follows: firstly, the moving platform 99 and the moving side crimping module 70 move to the moving side crimping pipe feeding module 98, the fixed side crimping pipe feeding module and the moving side crimping pipe feeding module respectively place the wire noses on the fixed side crimping module and the moving side crimping module, and the fixed side crimping pipe feeding module and the moving side crimping pipe feeding module respectively place the crimping pipes on the fixed side crimping module and the moving side crimping module; a second step, in which the string feeding module 40 conveys the dropper string, which passes through the feeding module 10, the correcting module 20 and the conveying module 30 and is cut by the string cutting module 60, to a position above the assembly platform 100 while the first step is performed; thirdly, the fixed side elbow manipulator 81 penetrates the dropper through the clamp pipe on the fixed side and releases the dropper; fourthly, the moving side elbow manipulator 82 conveys the dropper wire forwards continuously and releases the dropper wire after the dropper wire passes through the moving side clamping pipe; fifthly, the moving side elbow manipulator 82 moves to the front end of the dropper line and clamps the dropper line, and the moving side elbow manipulator 82 drives the dropper line to pass through the clamping pipe on the moving side again; meanwhile, the fixed side elbow manipulator 81 moves to the rear end of the dropper line and clamps the dropper line, and the fixed side elbow manipulator 81 drives the dropper line to pass through the clamp pipe on the fixed side again; sixthly, the moving side elbow manipulator 82 releases the dropper, moves to the front end of the dropper again and clamps the dropper again, the moving side elbow manipulator 82 penetrates the dropper into the wire nose at the moving side, and the moving side elbow manipulator 82 is in a state of clamping the dropper; meanwhile, the fixed-side elbow manipulator 81 releases the dropper line and moves to the rear end of the dropper line again and clamps the dropper line again, the fixed-side elbow manipulator 81 penetrates the dropper line into the line nose on the fixed side, and the fixed-side elbow manipulator 82 is in a state of clamping the dropper line; seventhly, the fixed side and movable side line nose clamping and pressing module is used for clamping and pressing a dropper line and a line nose, and the fixed side and movable side line nose clamping and pressing module is in a state of pressing the line nose after the clamping and pressing are finished; the fixed-side elbow manipulator 81 and the moving-side elbow manipulator 82 both release the dropper wires; eighthly, respectively placing the heart-shaped rings on the fixed side clamping module and the movable side clamping module by the fixed side and the movable side heart-shaped ring feeding modules; ninth, the moving platform 99 moves towards a direction away from the fixed side clamping module 701 to tighten the hanger wire and make the fixed side heart ring and the clamping tube and the moving side heart ring and the clamping tube in a tight contact state; tenth, the fixed side and the moving side clamping and pressing blocks are used for clamping and pressing a dropper wire and a clamping pipe, and after the clamping and pressing are finished, the fixed side and the moving side clamping and pressing blocks loosen the clamping pipe; the wire noses are loosened by the fixed side wire nose clamping module and the movable side wire nose clamping module while the clamping pipes are loosened by the fixed side wire clamping module and the movable side wire clamping module; in the eleventh step, the moving side elbow manipulator 82 clamps the dropper wires and transfers the assembled double-head dropper to the binding machine for binding.

In the present embodiment, the term "front end" and "rear end" refer to a position on the dropper line that is at a distance from the head of the dropper line end, that is, a position on the dropper line that is gripped by the manipulator has a certain length from the end of the dropper line.

The automatic assembling method and the automatic assembling device for the dropper have the advantages that automation in the assembling process of the dropper is realized by arranging the assembling platform and the components on the assembling platform, so that the production efficiency and the yield are improved.

Example 2:

on the basis of embodiment 1, referring to fig. 1 to 3, the moving-side crimping module 70 includes a crimping base plate 71, a crimping sliding plate 72 slidably disposed on the crimping base plate 71, a crimping clamp portion 73 slidably disposed on the crimping sliding plate 72, and a crimping press portion 74 disposed on the crimping sliding plate 72, a heart ring a is fitted on a crimping clamp rod 738 of the crimping clamp portion 73 by a robot and supported on a crimping clamp support platform 739 of the crimping clamp portion 73, a crimping pipe b is transferred to the crimping press portion 74 by a robot and clamped by a crimping press fixing block 744 of the crimping press portion 74 and a crimping press movable block 745, a dropper wire is passed through the heart ring a and the crimping pipe b by the robot and pulled at both ends by the robot so that the heart ring a and the crimping press b are tightly pressed against each other, and a crimping press driver 743 of the crimping press portion 74 pushes the crimping press fixing block 745 towards the crimping press fixing block to press fixing block 744 to press the crimping press fixing block and the dropper b to complete the crimping operation.

In this embodiment, the clamping bottom plate 71 is used for bearing a clamping sliding plate 72, and an upper clamping fixture portion 73 and a clamping pressing portion 74 thereof, the clamping sliding plate 72 is used for bearing the clamping fixture portion 73 and the clamping pressing portion 74, the clamping fixture portion 73 is used for clamping and positioning the heart ring a, and the clamping pressing portion 74 is used for pressing and connecting the dropper line and the clamping tube b. The reason why the clamping jaw portion 73 is required to be slidable relative to the clamping slide plate 72 is that the heart ring a on the clamping jaw portion 73 moves toward the clamping tube on the clamping nip portion when both ends of the dropper wire are pulled, so that the clamping jaw portion 73 moves toward the clamping nip portion 74 and abuts against the clamping nip portion 74, and the sliding of the clamping jaw portion 73 relative to the clamping slide plate 72 provides a space and a guide rail for the movement of the clamping jaw portion 73, thereby preventing the clamping jaw portion 73 from being damaged when the dropper wire is pulled.

Use this embodiment to carry out the crimping operation, can realize automatic operation in order to improve production efficiency, carry out the crimping in order to replace artifical crimping through pincers pressure pressfitting driver 743 simultaneously to guarantee crimping intensity and dynamics, avoid appearing not hard up or the problem of fracture, and then improved the yield of dropper production.

Furthermore, a clamping bottom plate slide rail 711 is arranged on the clamping bottom plate 71, a clamping slide block 721 is arranged on the clamping slide plate 72, and the clamping slide plate 72 is slidably arranged on the clamping bottom plate 71 through the clamping slide block 721 and the clamping bottom plate slide rail 711.

Further, a clamping base plate tension sensor 712 is arranged on the clamping base plate 71, a clamping sliding pulling block 722 is arranged on the clamping sliding plate 72, the clamping base plate tension sensor 712 is fixedly connected with the clamping sliding pulling block 722, and the clamping base plate tension sensor 712 is used for detecting whether the tension of the dropper wire reaches the production requirement when the dropper wire is pulled.

In this embodiment, the reason why the sliding clamping plate 72 needs to be slidable with respect to the clamping base plate 71 is that the dropper wire is still in a pulled state after the clamping fixture portion 73 abuts against the clamping pressing portion 74, and the sliding clamping plate 72 is slidable with respect to the clamping base plate 71, so that the clamping fixture portion 73 and the clamping pressing portion 74 on the sliding clamping plate 72 can be prevented from being damaged when the dropper wire is pulled. The dropper wire is still in the pulled state because the pressing of the clamp pressing portion 74 against the dropper wire and the clamp tube b is performed in a state where the dropper wire is pulled and tensioned. Of course, the sliding movement of the clamp sliding plate 72 with respect to the clamp base plate 71 is not a large-scale displacement, but a slight-scale displacement, that is, one end of the clamp sliding plate 72 is in a fixed state with respect to the clamp base plate 71 by, for example, the clamp base plate tension sensor 712, and the amount of sliding movement of the clamp sliding plate 72 with respect to the clamp base plate 71 is only the amount of deformation of the clamp base plate tension sensor 712 when the string is pulled.

Example 3:

in addition to embodiment 2, referring to fig. 3, the crimping clamp portion 73 includes a crimping clamp mounting plate 733 slidably provided on the crimping slide plate 72, a crimping clamp connecting plate 737 slidably provided on the crimping clamp mounting plate 733, and a crimping clamp cylinder 734 provided on the crimping clamp mounting plate 733 and pushing the crimping clamp connecting plate 737 to move up and down, the crimping clamp rod 738 being provided on the crimping clamp connecting plate 737, and the crimping clamp receiving base 739 being provided on the crimping slide plate 72; the crimp clamp rod 738 is in a raised state when the dropper wire is pulled to bring the heart ring a and crimp tube b into tight abutment; after the crimping operation of the clamping pipe b and the dropper wire is finished, the clamping rod 738 of the clamping fixture is in a descending state, so that the interference on the subsequent dropper production operation is avoided; when the clamping rod 738 of the clamping device is in a rising state, the clamping rod 738 of the clamping device protrudes out of the supporting platform 739 of the clamping device to clamp the heart-shaped ring a; when the clamping rod 738 of the clamping device is in a descending state, the upper end surface of the clamping rod 738 of the clamping device does not exceed the upper surface of the supporting platform 739 of the clamping device.

Further, the clamping fixture mounting plate 733 is provided with a clamping fixture slider 732, the clamping fixture slider 732 is slidably disposed on a clamping fixture slide rail 731, the clamping fixture slide rail 731 is disposed on the clamping slide plate 72, and the clamping fixture portion 73 is slidably disposed on the clamping slide plate 72 via the clamping fixture slider 732 and the clamping fixture slide rail 731 so as to provide a stroke space for the movement of the heart ring a toward the clamping tube b when the dropper is pulled.

Furthermore, a clamping fixture guide block 736 is arranged on the clamping fixture mounting plate 733, a clamping fixture guide rod 735 is slidably arranged in the clamping fixture guide block 736, the clamping fixture guide rod 735 is fixedly connected with the clamping fixture connecting plate 737, and the clamping fixture guide rod 735 and the clamping fixture guide block 736 provide stroke guide for the clamping fixture cylinder 734 to push the clamping fixture connecting plate 737 to move up and down.

In this embodiment, the crimp clamp bar 738 is in a raised state when the dropper wire is pulled to bring the heart ring a and crimp tube b into tight abutment; after the compression joint operation of the clamp pipe b and the dropper wire is finished, the clamp rod 738 of the clamp is in a descending state, so that the interference on the subsequent production operation of the dropper is avoided; when the clamping rod 738 of the clamping device is in a rising state, the clamping rod 738 of the clamping device protrudes out of the supporting platform 739 of the clamping device to clamp the heart-shaped ring a; when the clamping rod 738 of the clamping device is in a descending state, the upper end surface of the clamping rod 738 of the clamping device does not exceed the upper surface of the supporting platform 739 of the clamping device.

In this embodiment, the reason why the clamping fixture mounting plate 733 needs to be slidable with respect to the clamping slide plate 72 is that the heart ring a on the clamping fixture support platform 739 moves toward the clamping tube b on the clamping nip 74 when both ends of the dropper wire are pulled, so that the clamping fixture portion 73 moves toward the clamping nip 74 and abuts against the clamping nip 74, and the sliding of the clamping fixture portion 73 with respect to the clamping slide plate 72 provides a space and a guide rail for the movement of the clamping fixture portion 73, thereby preventing the clamping fixture portion 73 from being damaged when the dropper wire is pulled.

Example 4:

on the basis of the embodiment 2 or 3, referring to fig. 3, the clamping pressing portion 74 includes a clamping pressing mounting seat 741 disposed on the clamping sliding mounting seat 723 of the clamping sliding plate 72, and a clamping pressing mounting riser 742 disposed on the clamping sliding mounting seat 723 and fixedly connected to the clamping pressing mounting seat 741, the clamping pressing fixing block 744 is fixedly mounted on the clamping pressing mounting seat 741, and the clamping pressing movable block 745 is driven by a clamping pressing driver 743 mounted on the clamping pressing mounting riser 742 to move toward or away from the clamping pressing fixing block 744.

Further, referring to fig. 3, the moving side clamping module 70 further includes a clamping pressing portion 75, where the clamping pressing portion 75 includes a clamping pressing cylinder 751 disposed on the clamping pressing mounting riser 742, a clamping pressing block 755 driven by the clamping pressing cylinder 751 to press against or away from the string passing through the heart-shaped ring a, and the clamping pressing block 755 is configured to press against the dropper to prevent the string from separating from the heart-shaped ring a, so that the dropper is driven by the robot to wind around the heart-shaped ring a.

Furthermore, a clamping and pressing line connecting plate 752 is arranged at the end of a telescopic rod of the clamping and pressing line cylinder 751, the clamping and pressing line connecting plate 752 is rotatably connected with a clamping and pressing line connecting rod 753, the clamping and pressing line connecting rod 753 is rotatably connected with a clamping and pressing line crank 754, the clamping and pressing line crank 754 is rotatably connected to the clamping and pressing mounting vertical plate 742, and a clamping and pressing line pressing block 755 is arranged at the end of the clamping and pressing line crank 754; when the telescopic rod of the clamping and pressing line cylinder 751 extends out, the clamping and pressing line pressing block 755 presses a dropper line; when the telescopic rod of the clamp pressing line cylinder 751 contracts, the clamp pressing line pressing block 755 is far away from the dropper line.

Further, referring to fig. 2, the moving-side crimping module 70 further includes a crimping ejection portion 76, the crimping ejection portion 76 includes a crimping ejection cylinder 761 disposed on the crimping mounting seat 741, and a crimping ejection rod 763 disposed at an end of a telescopic rod of the crimping ejection cylinder 761 and penetrating through the crimping mounting seat 741, and the crimping ejection rod 763 is used for pushing the crimping tube b so that the crimping tube b after the crimping operation can be detached from the crimping fixing block 744.

Further, a clamping ejection mounting seat 762 is arranged on the clamping pressing mounting seat 741, and the clamping ejection cylinder 761 is arranged on the clamping pressing mounting seat 741 through the clamping ejection mounting seat 762.

Further, referring to fig. 3, the movable-side clamping module 70 further includes a clamping guide portion 78, the clamping guide portion 78 includes a clamping guide cylinder 781 disposed on the clamping press-fit mounting vertical plate 742, a clamping guide connection plate 782 connected to a telescopic rod of the clamping guide cylinder 781, and a clamping guide member 783 disposed on the clamping guide connection plate 782, and the clamping guide member 783 is configured to guide the dropper wire to pass through the clamping tube b.

Further, referring to fig. 2, the movable-side clamping module 70 further includes a clamping dividing portion 77, the clamping dividing portion 77 includes a clamping dividing cylinder 772 disposed on the clamping sliding mounting seat 723 of the clamping sliding plate 72, and a clamping dividing block 774 pushed by the clamping dividing cylinder 772 to move up and down, and the clamping dividing block 774 is configured to divide the dropper wire passing through the clamping pipe b twice.

Further, the clamp pressure branching cylinder 772 is disposed on the clamp pressure sliding mounting block 723 through a clamp pressure branching mounting plate 771.

Further, the telescopic link tip of pincers pressure separated time cylinder 772 is equipped with pincers pressure separated time slide 773, pincers pressure separated time slide 773 include with pincers pressure separated time slide horizontal part that the telescopic link tip of pincers pressure separated time cylinder 772 is connected, with pincers pressure separated time slide horizontal part be connected and with pincers pressure separated time slide vertical portion of pincers pressure separated time cylinder 772 sliding connection, pincers pressure separated time piece 774 is located on pincers pressure separated time slide horizontal part.

Further, a clamp pressure wire dividing groove 775 is arranged on the clamp pressure wire dividing block 774, and the clamp pressure wire dividing groove 775 is used for accommodating a dropper wire which passes through the clamp pressure pipe b again.

In this embodiment, the clamp pressure dividing portion 77 is used for dividing the dropper wire passing through the clamp pressure pipe b twice, so that the manipulator can grab the dropper wire passing through the clamp pressure pipe b for the second time to perform subsequent operations.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than described of illustrated herein.

Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the above detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A double-end dropper assembly device, comprising an assembly platform (100), characterized in that: the assembling platform (100) is provided with a fixed side elbow manipulator (81), a fixed side clamping module (701), a moving side clamping module (70), a fixed side nose feeding module (91), a fixed side heart-shaped ring feeding module (92), a fixed side clamping tube feeding module (93), a fixed side nose clamping module (94), a moving side heart-shaped ring feeding module (97) and a moving platform (99), the moving platform (99) is provided with a moving side nose clamping module (95), a moving side nose feeding module (96) and a moving side clamping tube feeding module (98), and the side of the assembling platform (100) is provided with a moving side elbow manipulator (82); the fixed side and moving side elbow manipulators are used for enabling a dropper wire to penetrate and wind on the heart-shaped ring, penetrate through the clamping pipe and penetrate through a wire nose, the fixed side and moving side clamping module is used for clamping the dropper wire and the clamping pipe, the fixed side and moving side clamping module is used for clamping the dropper wire and the wire nose, and the fixed side and moving side clamping module, the heart-shaped ring and the clamping pipe feeding module are respectively used for feeding the wire nose, the heart-shaped ring and the clamping pipe.

2. The double-ended dropper assembling apparatus of claim 1, wherein: the movable side clamping module (70) comprises a clamping bottom plate (71), a clamping sliding plate (72) arranged on the clamping bottom plate (71) in a sliding manner, a clamping fixture part (73) arranged on the clamping sliding plate (72) in a sliding manner, and a clamping pressing part (74) arranged on the clamping sliding plate (72), wherein a heart-shaped ring (a) is sleeved on a clamping fixture clamping rod (738) of the clamping fixture part (73) through a mechanical arm and is supported on a clamping fixture supporting platform (739) of the clamping fixture part (73), the clamping pressing pipe (b) is conveyed to the clamping pressing portion (74) through a manipulator and is clamped by a clamping pressing fixing block (744) and a clamping pressing movable block (745) of the clamping pressing portion (74), the dropper wire penetrates through the heart-shaped ring (a) and the clamping pressing pipe (b) through the manipulator and is pulled by the manipulator to enable the heart-shaped ring (a) and the clamping pressing pipe (b) to be tightly abutted to each other, and a clamping pressing driver (743) of the clamping pressing portion (74) pushes the clamping pressing movable block (745) to move towards the clamping pressing fixing block (744) to press the clamping pressing pipe (b) and the dropper wire, so that the clamping pressing operation of the clamping pressing pipe (b) is completed.

3. The double-ended dropper assembling apparatus of claim 2, wherein: the clamp pressing part (73) comprises a clamp pressing clamp mounting plate (733) arranged on the clamp pressing sliding plate (72) in a sliding manner, a clamp pressing clamp connecting plate (737) arranged on the clamp pressing clamp mounting plate (733) in a sliding manner, and a clamp pressing clamp cylinder (734) arranged on the clamp pressing clamp mounting plate (733) and used for pushing the clamp pressing clamp connecting plate (737) to move up and down, wherein a clamp pressing clamp rod (738) is arranged on the clamp pressing clamp connecting plate (737), and a clamp pressing clamp supporting platform (739) is arranged on the clamp pressing sliding plate (72); the crimp clamp catch bar (738) is in a raised state when the dropper wire is pulled to bring the heart ring (a) and crimp tube (b) into tight abutment; after the crimping operation of the clamping pipe (b) and the dropper wire is finished, the clamping rod (738) of the clamping fixture is in a descending state, so that the interference on the subsequent dropper production operation is avoided; when the clamping rod (738) of the clamping device is in a rising state, the clamping rod (738) of the clamping device protrudes out of the supporting platform (739) of the clamping device to clamp the heart-shaped ring (a); when the clamping rod (738) of the clamping fixture is in a descending state, the upper end surface of the clamping rod (738) of the clamping fixture does not exceed the upper surface of the bearing platform (739) of the clamping fixture.

4. The double-ended dropper fitting apparatus of claim 3, wherein: the clamping fixture mounting plate (733) is provided with a clamping fixture sliding block (732), the clamping fixture sliding block (732) is arranged on a clamping fixture sliding rail (731) in a sliding mode, the clamping fixture sliding rail (731) is arranged on the clamping sliding plate (72), and the clamping fixture part (73) is arranged on the clamping sliding plate (72) in a sliding mode through the clamping fixture sliding block (732) and the clamping fixture sliding rail (731) so that a stroke space is provided for the movement of the heart ring (a) towards the clamping pipe (b) when the dropper is pulled.

5. The double-ended dropper assembling apparatus of claim 3, wherein: be equipped with clamp press guide block (736) on clamp press mounting panel (733), slide in clamp press guide block (736) and be equipped with clamp press guide bar (735), clamp press guide bar (735) with clamp press connecting plate (737) fixed connection, clamp press guide bar (735) and clamp press guide block (736) do clamp press cylinder (734) promote clamp press connecting plate (737) elevating movement provides the stroke direction.

6. The double-ended dropper fitting apparatus of claim 2, wherein: the clamping pressing part (74) comprises a clamping pressing mounting seat (741) arranged on a clamping pressing sliding mounting seat (723) of the clamping pressing sliding plate (72), a clamping pressing mounting vertical plate (742) which is arranged on the clamping pressing sliding mounting seat (723) and fixedly connected with the clamping pressing mounting seat (741), a clamping pressing fixing block (744) is fixedly arranged on the clamping pressing mounting seat (741), and a clamping pressing movable block (745) is arranged on the clamping pressing mounting vertical plate (742) and drives a clamping pressing driver (743) to face or be far away from the clamping pressing fixing block (744).

7. The double-ended dropper fitting apparatus of claim 6, wherein: the movable side clamping module (70) further comprises a clamping pressing line part (75), the clamping pressing line part (75) comprises a clamping pressing line cylinder (751) arranged on the clamping pressing mounting vertical plate (742), and a clamping pressing line pressing block (755) driven by the clamping pressing line cylinder (751) to be attached to or away from a dropper line penetrating and winding on the heart-shaped ring (a), and the clamping pressing line pressing block (755) is used for attaching a dropper line to prevent the dropper line from separating from the heart-shaped ring (a), so that the dropper line winds on the heart-shaped ring (a) under the driving of a manipulator.

8. The double-ended dropper fitting apparatus of claim 7, wherein: a clamping and pressing line connecting plate (752) is arranged at the end part of a telescopic rod of the clamping and pressing line cylinder (751), the clamping and pressing line connecting plate (752) is rotatably connected with a clamping and pressing line connecting rod (753), the clamping and pressing line connecting rod (753) is rotatably connected with a clamping and pressing line crank (754), the clamping and pressing line crank (754) is rotatably connected to the clamping and pressing mounting vertical plate (742), and a clamping and pressing line pressing block (755) is arranged at the end part of the clamping and pressing line crank (754); when the telescopic rod of the clamping and pressing line cylinder (751) extends out, the clamping and pressing line pressing block (755) is attached to a dropper line; when the telescopic link of pincers pressure line ball cylinder (751) contracts, the dropper line is kept away from to pincers pressure line ball briquetting (755).

9. The double-ended dropper assembling apparatus of claim 6, wherein: the movable side clamping module (70) further comprises a clamping and ejecting part (76), the clamping and ejecting part (76) comprises a clamping and ejecting cylinder (761) arranged on the clamping and pressing mounting seat (741), and a clamping and ejecting ejector rod (763) arranged on the end part of a telescopic rod of the clamping and ejecting cylinder (761) and penetrating through the clamping and pressing mounting seat (741), and the clamping and ejecting ejector rod (763) is used for ejecting the clamping pipe (b) so that the clamping pipe (b) after the crimping operation is completed can be separated from the clamping and pressing fixing block (744).

10. The double-ended dropper assembling apparatus of claim 9, wherein: a clamping ejection mounting seat (762) is arranged on the clamping pressing mounting seat (741), and the clamping ejection cylinder (761) is arranged on the clamping pressing mounting seat (741) through the clamping ejection mounting seat (762);

preferably, the movable side clamping module (70) further comprises a clamping guide portion (78), the clamping guide portion (78) comprises a clamping guide cylinder (781) arranged on the clamping press mounting vertical plate (742), a clamping guide connection plate (782) connected with a telescopic rod of the clamping guide cylinder (781), and a clamping guide piece (783) arranged on the clamping guide connection plate (782), and the clamping guide piece (783) is used for guiding the dropper wire to pass through the clamping pipe (b);

preferably, the movable side clamping module (70) further comprises a clamping and branching part (77), the clamping and branching part (77) comprises a clamping and branching cylinder (772) arranged on a clamping and sliding mounting seat (723) of the clamping sliding plate (72) and a clamping and branching block (774) pushed by the clamping and branching cylinder (772) to move up and down, and the clamping and branching block (774) is used for branching the dropper wire passing through the clamping pipe (b) twice;

preferably, the clamping and branching cylinder (772) is arranged on the clamping sliding installation seat (723) through a clamping and branching installation plate (771);

preferably, a clamping and branching sliding plate (773) is arranged at the end part of the telescopic rod of the clamping and branching cylinder (772), the clamping and branching sliding plate (773) comprises a horizontal part of the clamping and branching sliding plate connected with the end part of the telescopic rod of the clamping and branching cylinder (772), and a vertical part of the clamping and branching sliding plate connected with the horizontal part of the clamping and branching sliding plate and slidably connected with the clamping and branching cylinder (772), and the clamping and branching block (774) is arranged on the horizontal part of the clamping and branching sliding plate;

preferably, the clamping and branching block (774) is provided with a clamping and branching groove (775), and the clamping and branching groove (775) is used for accommodating a dropper wire which passes through the clamping pipe (b) again;

preferably, a clamping bottom plate sliding rail (711) is arranged on the clamping bottom plate (71), a clamping sliding block (721) is arranged on the clamping sliding plate (72), and the clamping sliding plate (72) is slidably arranged on the clamping bottom plate (71) through the clamping sliding block (721) and the clamping bottom plate sliding rail (711);

preferably, a clamp press bottom plate tension sensor (712) is arranged on the clamp press bottom plate (71), a clamp press sliding block (722) is arranged on the clamp press sliding plate (72), the clamp press bottom plate tension sensor (712) is fixedly connected with the clamp press sliding block (722), and the clamp press bottom plate tension sensor (712) is used for detecting whether the tension of the dropper wire reaches the production requirement when the dropper wire is pulled;

preferably, a binding machine (101) is arranged on the assembling platform (100), and the moving side bending head mechanical arm (82) transfers the assembled double-end hanging string to the binding machine (101) for binding.

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