CN113212852A

CN113212852A - Suspension type wire coil holding arm

Info

Publication number: CN113212852A
Application number: CN202110511449.4A
Authority: CN
Inventors: 马海洪; 罗进
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-08-06

Abstract

The invention provides a suspension type wire winding arm, and relates to the technical field of electric wire packaging equipment. This arm is embraced to suspension type line book, the linear bearing slide rail all is provided with two sets ofly with the quantity of embracing the arm subassembly, and is two sets of it all includes that the gyro wheel embraces arm mechanism, tight pulley and embraces arm mechanism, first connecting cantilever, first connecting seat, connecting rod, actuating mechanism, second connecting seat, second connecting cantilever, first connecting seat and second connecting seat all with linear bearing slide rail swing joint, the side surface of first connecting seat and second connecting seat all with connecting rod fixed connection, the side surface of first connecting seat just is located the first connecting cantilever of one side fixedly connected with of connecting rod. Through with actuating mechanism fixed connection in production station top, effectively utilized station top space, saved the ascending space of horizontal direction greatly, the reduction speed of machine width makes operation at ordinary times and maintenance convenience more.

Description

Suspension type wire coil holding arm

Technical Field

The invention relates to the technical field of electric wire packaging equipment, in particular to a suspension type wire winding arm.

Background

In the production process of the civil electric wire, after the electric wire is looped by the rocking disc looping machine, procedures such as bundling or film winding are required, for the 4-point bundling procedure, the product is embraced and moved to a 1-point bundling belt and a 2-point bundling belt from the rocking disc station by the arm embracing assembly after the product is looped, and after the 1-point bundling belt and the 2-point bundling belt are completed, the product is embraced and moved to a 90-degree rotating station by the arm embracing assembly; after the 90-degree rotation is completed, the second set of arm is used for embracing and moving the product to a 3-point or 4-point binding belt from the rotating station, and after the 3-point or 4-point binding belt is completed, the second set of arm is used for embracing and moving the product to a next procedure transfer station.

The arm subassembly is embraced to current and the arm is embraced to the second cover is installed simultaneously on frame platform board, and the drive unit of arm is embraced to two, for two sets of armful arm mutual noninterference, must stagger the drive unit of two sets of armful arms on the overall arrangement in the horizontal direction to lead to the platform board width ratio great, so, have following weak point:

(1) the width of the platform plate is larger, the width of the whole machine is larger, and the area occupied by the platform plate is larger;

(2) the width of the platform plate is large, and the safety protection cover is added, so that the difficulty is increased for ordinary operation and maintenance.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the suspension type wire coil holding arm, and solves the problems that the width of a platform plate is large, the width of the whole machine is large, the occupied area is large, the width of the platform plate is large, and the safety protection cover is added to increase the difficulty for normal operation and maintenance.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a suspension type coil embracing arm comprises a linear bearing slide rail and an armful arm component, wherein two groups of linear bearing slide rails and two groups of armful arm components are arranged, each group of armful arm components comprises a roller armful arm mechanism, a fixed wheel armful arm mechanism, a first connecting cantilever, a first connecting seat, a connecting rod, a driving mechanism, a second connecting seat and a second connecting cantilever, the first connecting seat and the second connecting seat are movably connected with the linear bearing slide rail, the side surfaces of the first connecting seat and the second connecting seat are fixedly connected with the connecting rod, the side surface of the first connecting seat and one side of the connecting rod are fixedly connected with the first connecting cantilever, one end of the first connecting cantilever is provided with the roller armful arm mechanism, the side surface of the second connecting seat and one side of the connecting rod are fixedly connected with the second connecting cantilever, one end of the second connecting cantilever is provided with the fixed wheel armful arm mechanism, and the upper surfaces of the first connecting seats are provided with driving mechanisms.

Preferably, the arm mechanism is embraced to the gyro wheel includes first connecting plate, the first cylinder of positive fixedly connected with of first connecting plate, the expansion end fixedly connected with wheel components of first cylinder, wheel components's one end swing joint has rotatory fabric wheel subassembly, wheel components's surface and the one side swing joint that is located first cylinder have a first guide bar, wheel components's surface and the one side swing joint that is located a guide bar have a first stop bolt.

Preferably, the fixed wheel arm embracing mechanism comprises a second connecting plate, the back fixedly connected with second cylinder of second connecting plate, the expansion end fixedly connected with fixed wheel subassembly of second cylinder, the back of fixed wheel subassembly and the one side swing joint who is located the second cylinder have the second guide bar, the back of fixed wheel subassembly and the one side swing joint who is located the second guide bar have the second stop bolt.

Preferably, the driving mechanism comprises a servo motor, an output end of the servo motor is movably connected with a speed reducer, an output end of the speed reducer is fixedly connected with a belt pulley, and a transmission belt is arranged on the surface of the belt pulley.

Preferably, the two groups of arm-embracing components are all integrated mechanisms.

The working principle is as follows: when the coiling and looping machine works, the waiting position of the arm holding component 2 is a coiling and looping station, the waiting position of the other group of arm holding components 2 is a transfer station, when the number of meters of the coiling and looping machine reaches a specified value, an instruction is given, a first air cylinder 212 on a roller arm holding mechanism 21 on the arm holding component 2 acts, a roller component 215 reaches a set position, a rotary air cylinder of a rotary wire pressing wheel component 216 acts at the same time to press a product tightly, then the coiling and looping machine cuts off a wire head and starts to rotate, the rotary wire pressing wheel component 216 just presses the wire head, and then a second air cylinder 223 on a fixed wheel arm holding mechanism 22 acts to enable a fixed wheel component 225 to reach a set position so as to hold the product tightly; at the moment, the servo motor 261 of the driving mechanism 26 on the arm holding assembly 2 starts to work, the belt pulley 263 is driven through the speed reducer 262, so that the arm holding assembly 2 holds and clamps a product to move 1 and 2 points of a binding station for binding, after the binding is finished, the arm holding assembly 2 holds and clamps the product and moves to a 90-degree rotating station, the first cylinder 212 on the roller arm holding mechanism 21, the second cylinder 223 on the fixed wheel arm holding mechanism 22 and the rotating cylinder on the rotating wire pressing wheel assembly 216 simultaneously act to release the product, the servo motor 261 of the driving mechanism 26 starts to work, the belt pulley 263 is driven through the speed reducer 262, the arm holding assembly 2 returns to a rocking disc coiling station to wait for an instruction to prepare the next working period, after the 90-degree rotating station finishes the rotating action, the servo motor 261 of the driving mechanism 26 of the other arm holding assembly starts to work, the belt pulley 263 is driven through the speed reducer 262 to reach the 90-degree rotating station, the second cylinders 223 on the two sets of fixed wheel arm embracing mechanisms 22 act simultaneously to enable the fixed wheel assemblies 225 to reach a set position to embrace and clamp a product, then the servo motor 261 of the driving mechanism 26 starts to work, the belt pulley 263 is driven through the speed reducer 262 to move the product to 3 and 4 binding station positions, after the binding is completed, the second set of arm embracing and clamping the product moves to a transfer station, the second cylinders 223 on the two sets of fixed wheel arm embracing mechanisms 22 act simultaneously, the fixed wheel assemblies 225 return to release the product, and a next working period is ready for waiting for instructions.

(III) advantageous effects

The invention provides a suspension type wire winding arm. The method has the following beneficial effects:

1. the driving mechanism is fixedly connected above the production station, so that the space above the station is effectively utilized, the space in the horizontal direction is greatly saved, the width of the machine is reduced, and the operation and maintenance are more convenient at ordinary times.

2. When the device is used, a second cylinder of the fixed wheel arm-embracing mechanism in the first group of arm-embracing components and a first cylinder of the roller arm-embracing mechanism act to clamp a looped product, a thread end is fixed by the rotary thread pressing wheel component of the roller arm-embracing mechanism and moves to the binding station with 1 and 2 points, the binding belt moves to the rotary station with 90 degrees after being finished, the product is embraced and moved to the binding station with 3 and 4 points from the rotary station with 90 degrees by the second group of arm-embracing components, and the product is moved to the next transfer station after the binding belt is finished.

3. The two driving mechanisms are driven by the servo motor and driven by the conveying belt, so that the arm-embracing component can quickly and stably respond and act between stations.

Drawings

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

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

FIG. 3 is a schematic structural view of the roller arm assembly of the present invention;

FIG. 4 is a schematic structural view of a fixed embracing arm assembly of the present invention;

FIG. 5 is a schematic view of the driving mechanism of the present invention;

fig. 6 is a schematic diagram of the operation of the present invention.

Wherein, 1, a linear bearing slide rail; 2. an arm embracing component; 21. a roller arm-embracing mechanism; 22. a fixed wheel arm-embracing mechanism; 23. a first connecting seat; 24. a first connecting boom; 25. a connecting rod; 26. a drive mechanism; 27. a second connecting seat; 28. a second connecting cantilever; 211. a first connecting plate; 212. a first cylinder; 213. a first guide bar; 214. a first limit bolt; 215. a roller assembly; 216. rotating the wire pressing wheel assembly; 221. a second connecting plate; 222. a second guide bar; 223. a second cylinder; 224. a second limit bolt; 225. a fixed wheel assembly; 261. a servo motor; 262. a speed reducer; 263. a belt pulley; 264. a drive belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-6, the embodiment of the present invention provides a suspension type wire coil arm, two sets of linear bearing slide rails 1 and arm-embracing components 2 are provided, the number of the linear bearing slide rails 1 and the arm-embracing components 2 is two, the linear bearing slide rails 1 conveniently drive the arm-embracing components 2 to perform spacing movement, the two sets of arm-embracing components 2 are all an integral mechanism, the two sets of arm-embracing components 2 each include a roller arm-embracing mechanism 21, a fixed wheel arm-embracing mechanism 22, a first connecting cantilever 24, a first connecting seat 23, a connecting rod 25, a driving mechanism 26, a second connecting seat 27, and a second connecting cantilever 28, the first connecting seat 23 and the second connecting seat 27 are both movably connected with the linear bearing slide rails 1, so as to perform spacing operation during movement, the side surfaces of the first connecting seat 23 and the second connecting seat 27 are both fixedly connected with the connecting rod 25, so as to conveniently drive the second connecting seat 27 to slide when the first connecting seat 23 moves, the side surface of first connecting seat 23 and the first connecting cantilever 24 of one side fixedly connected with that is located connecting rod 25, the one end of first connecting cantilever 24 is provided with gyro wheel armful arm mechanism 21, be used for fixed product and fixed with the end of a thread, the side surface of second connecting seat 27 and the one side fixedly connected with second connecting cantilever 28 that is located connecting rod 25, the one end that cantilever 28 is connected to the second is provided with tight pulley armful arm mechanism 22, hold arm mechanism 21 cooperation with the gyro wheel and fix the product, the upper surface of first connecting seat 23 all is provided with actuating mechanism 26, and the space occupation is saved, and the use is more convenient.

The arm mechanism 21 is embraced to gyro wheel wherein includes first connecting plate 211, the first cylinder 212 of front fixedly connected with of first connecting plate 211, be used for driving roller subassembly 215 to remove, the expansion end fixedly connected with roller subassembly 215 of first cylinder 212, the one end swing joint of roller subassembly 215 has rotatory wire pressing wheel subassembly 216, be used for fixing the end of a thread, roller subassembly 215's surface and the one side swing joint that is located first cylinder 212 have first guide bar 213, stability when increasing the removal, roller subassembly 215's surface and the one side swing joint that is located first guide bar 213 have first stop bolt 214, be used for restricting the position of roller subassembly 215.

Arm mechanism 22 is embraced to tight pulley wherein includes second connecting plate 221, the back fixedly connected with second cylinder 223 of second connecting plate 221, be used for driving tight pulley subassembly 225 and remove, the expansion end fixedly connected with tight pulley subassembly 225 of second cylinder 223, one side swing joint that the back of tight pulley subassembly 225 just is located second cylinder 223 has second guide bar 222, it is more stable when making things convenient for tight pulley subassembly 225 to remove, one side swing joint that the back of tight pulley subassembly 225 just is located second guide bar 222 has second limit bolt 224, the position that convenient restriction tight pulley subassembly 225 removed.

Actuating mechanism 26 wherein includes servo motor 261, and is more accurate, servo motor 261's output swing joint has speed reducer 262, conveniently adjusts servo motor 261's rotational speed, speed reducer 262's output fixedly connected with belt pulley 263, and belt pulley 263's surface is provided with drive belt 264, can make and embrace arm assembly 2 at the work of station piece fast and stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Arm is embraced to suspension type line book includes linear bearing slide rail (1) and armful arm subassembly (2), its characterized in that: linear bearing slide rail (1) and the quantity of embracing arm subassembly (2) all are provided with two sets ofly, and are two sets of it all includes that gyro wheel embraces arm mechanism (21), tight pulley and embraces arm mechanism (22), first connecting cantilever (24), first connecting seat (23), connecting rod (25), actuating mechanism (26), second connecting seat (27), second connecting cantilever (28) to embrace arm subassembly (2), first connecting seat (23) and second connecting seat (27) all with linear bearing slide rail (1) swing joint, first connecting seat (23) and the side surface of second connecting seat (27) all with connecting rod (25) fixed connection, the side surface of first connecting seat (23) just is located one side fixedly connected with first connecting cantilever (24) of connecting rod (25), the one end of first connecting cantilever (24) is provided with gyro wheel and embraces arm mechanism (21), the side surface of second connecting seat (27) just is located one side fixedly connected with second cantilever (25) of connecting rod (25), two sets ofly Connect cantilever (28), the one end that cantilever (28) were connected to the second is provided with fixed wheel and embraces arm mechanism (22), the upper surface of first connecting seat (23) all is provided with actuating mechanism (26).

2. The suspension wire wrap arm of claim 1 wherein: arm mechanism (21) is embraced to gyro wheel includes first connecting plate (211), the first cylinder (212) of the front fixedly connected with of first connecting plate (211), the expansion end fixedly connected with roller subassembly (215) of first cylinder (212), the one end swing joint of roller subassembly (215) has rotatory wire pressing wheel subassembly (216), the surface of roller subassembly (215) and the one side swing joint that is located first cylinder (212) have first guide bar (213), the surface of roller subassembly (215) and the one side swing joint that is located first guide bar (213) have first stop bolt (214).

3. The suspension wire wrap arm of claim 1 wherein: fixed round armful arm mechanism (22) includes second connecting plate (221), the back fixedly connected with second cylinder (223) of second connecting plate (221), the loose end fixedly connected with fixed round of subassembly (225) of second cylinder (223), the back of fixed round of subassembly (225) just is located one side swing joint of second cylinder (223) has second guide bar (222), the back of fixed round of subassembly (225) just is located one side swing joint of second guide bar (222) has second stop bolt (224).

4. The suspension wire wrap arm of claim 1 wherein: actuating mechanism (26) includes servo motor (261), the output swing joint of servo motor (261) has speed reducer (262), the output fixedly connected with belt pulley (263) of speed reducer (262), the surface of belt pulley (263) is provided with drive belt (264).

5. The suspension wire wrap arm of claim 1 wherein: and the two groups of arm-holding assemblies (2) are all integrated mechanisms.