CN212982043U

CN212982043U - Welding wire barrel and eccentric rotating device

Info

Publication number: CN212982043U
Application number: CN202021381848.0U
Authority: CN
Inventors: 张伟杰; 马小峰
Original assignee: Jiangsu Zhongjiang Welding Wire Co ltd
Current assignee: Jiangsu Zhongjiang Welding Wire Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-16
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a welding wire bucket and eccentric slewer, including gyration subassembly, fixed establishment and welding wire bucket, the gyration subassembly includes base, motor, speed reducer and gyration dish, and motor and speed reducer setting are on the base, and the motor is connected with the speed reducer input, and the speed reducer output is vertical upwards with gyration dish center department fixed connection; the welding wire barrel is arranged on the rotary disc, the fixing mechanism limits the welding wire barrel at a fixed position on the rotary disc, the barrel body of the welding wire barrel is cylindrical, the axis of the welding wire barrel deviates from the axis of the rotary disc, and the speed reducer drives the rotary disc to rotate along the axis and drives the welding wire barrel to rotate around the axis of the rotary disc; through the eccentric setting of welding wire bucket for the gyration dish, form inseparable plum blossom form ring when making the welding wire under the rotation effect press the round to take in the welding wire bucket, the welding wire circle of plum blossom form stack is difficult for the messy wire when using, and welding quality is good, and welding efficiency is high.

Description

Welding wire barrel and eccentric rotating device

Technical Field

The utility model belongs to the technical field of the welding wire manufacture equipment, concretely relates to welding wire bucket and eccentric slewer.

Background

When the barreled welding wire is taken up, a welding wire barrel needs to be stably placed below a wire laying device, the wire laying device rotates around a fixed circumference at a constant speed above the welding wire barrel, and the laid welding wire freely moves downwards in a continuous spiral shape until falling into the welding wire barrel and keeps horizontal and static. The existing welding wire barrel is static when being taken up, and because the wire laying route of the upper wire laying equipment is in a fixed round shape, the welding wire always falls in the same position corresponding to the wire laying circumference in the welding wire barrel when falling in a spiral shape, the welding wire is not arranged at the bottom of the barrel regularly in the barrel, and the welding wire can be moved to the side only when being piled up at a fixed position.

SUMMERY OF THE UTILITY MODEL

Because static and motionless and make the welding wire in the income bucket evenly arrange owing to be certain law when receiving the line to among the prior art welding wire bucket, lead to the welding wire when taking out the problem of the easy indiscriminate wire stranded conductor of use, the utility model provides a welding wire bucket and eccentric slewer make the welding wire bucket for telling the eccentric rotation of silk equipment to be convenient for the welding wire can evenly upwards arrange from the welding wire bucket bottom, be difficult for indiscriminate silk during the use.

The utility model discloses technical scheme as follows: the welding wire barrel and the eccentric rotating device comprise a rotating assembly, a fixing mechanism and a welding wire barrel, wherein the rotating assembly comprises a base, a motor, a speed reducer and a rotating disc, the motor and the speed reducer are arranged on the base, the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is vertically upwards and fixedly connected with the center of the rotating disc; the welding wire barrel is arranged on the rotary disc, the fixed mechanism limits the welding wire barrel at a fixed position on the rotary disc, the barrel body of the welding wire barrel is cylindrical, the axis of the welding wire barrel deviates from the axis of the rotary disc, and the speed reducer drives the rotary disc to rotate along the axis and drives the welding wire barrel to rotate around the axis of the rotary disc.

Because the welding wire bucket is circular, and with gyration dish eccentric settings, if not consolidate and decide to place and slide on gyration dish on the effect of centrifugal force very easily on gyration dish, for better fixed welding wire bucket, further scheme is: the fixing mechanism comprises a clamp, a hinge, a clamping jaw and a buckle, the clamp is fixedly connected to the rotary disc, the cross section of the clamp is arc-shaped, the included angle between the two ends of the arc and the circle center is not more than 180 degrees, one end of the arc opening of the clamp is hinged to the clamping jaw through the hinge, the other end of the clamping jaw is provided with the buckle, a circular space consistent with the barrel shape of the welding wire is formed when the clamp and the clamping jaw are closed, and the welding wire barrel can be fixed.

When the welding wire barrel receives the wire, in order to ensure that the welding wire can be stably and accurately received into the barrel, the wiring mechanism above the welding wire barrel and the receiving coil in the barrel are preferably continuously kept at a proper distance, the wire receiving starts from the bottom of the welding wire barrel, and in the winding process, the distance from the bottom of the barrel to the wiring mechanism is continuously and downwards adjusted along with the gradually increasing winding height.

The preferable scheme based on the requirements is as follows: the welding wire barrel comprises a barrel body, an inner core, a spring and a pressing plate, wherein the spring is arranged between the barrel body and the inner core, the lower end of the spring is fixedly connected with the bottom of the barrel body, the upper end of the spring is fixedly connected with the pressing plate, and the shape of the pressing plate is consistent with that of an annular ring formed between the barrel body and the inner core.

In order to monitor the winding volume in the welding wire barrel in real time, the further scheme is that a pressure sensor is arranged at the position, where the welding wire barrel is placed, on the upper surface of the rotary disc, the pressure from the welding wire barrel can be monitored, and whether the number of turns of a winding welding wire in the welding wire barrel reaches the requirement of a finished product or not is judged according to the pressure value, so that the welding wire barrel can be stopped and replaced in time.

When the number of the jaws is only one, when the jaws are opened to place the welding wire barrel into the clamp, the whole device is not flexible due to the large space required by the rotation of the jaws, so the preferred scheme is as follows: the jack catch has two, articulates respectively at the clamp both ends, buckles mutually between two jack catches through the buckle.

In order to make this device use more nimble, it is more convenient that the transport is more after the welding wire rolling is accomplished, and further scheme is: the lower surface of the base is fixedly connected with universal wheels, and the universal wheels have a locking function.

Compared with the prior art, the beneficial effects of the utility model are that:

1. welding wire bucket and gyration dish eccentric settings in this device, eccentric settings can make the welding wire form plum blossom form ring when the rolling in the bucket, and the welding wire gets into the welding wire bucket after, under the eccentric rotation effect of welding wire bucket, finally forms the plum blossom form ring of round pressure round, not only makes welding wire bucket space utilization higher, and the welding wire circle of plum blossom form still is taken out according to stacking order round when the drawing wire uses moreover, the phenomenon of indiscriminate silk can not appear.

2. The spring is arranged at the bottom of the welding wire barrel and is gradually compressed along with the increase of the mass of the coiled welding wire ring, so that the distance between the welding wire ring and the wiring mechanism above the welding wire barrel can be in a certain range, and the welding wire can be stably collected into the barrel; when the welding wire barrel is used, the quality is reduced along with the drawing-out of the welding wire, the spring is made to rebound slowly, the service condition of the welding wire coil can be judged more easily, and a new welding wire barrel can be replaced in time.

Drawings

FIG. 1 is a schematic structural view of a wire barrel and an eccentric rotation device according to the present invention;

FIG. 2 is a schematic top view of the welding wire barrel and the eccentric rotation device of the present invention;

FIG. 3 is a schematic view of the fixing structure of the present invention when it is opened;

FIG. 4 is a layout diagram of a welding wire ring in a barrel after the welding wire is taken up by the utility model;

labeled as: the welding wire welding machine comprises a rotary assembly 1, a base 11, a universal wheel 111, a motor 12, a speed reducer 13, a rotary disc 14, a pressure sensor 141, a fixing mechanism 2, a clamp 21, a hinge 22, a jaw 23, a buckle 24, a welding wire barrel 3, a barrel body 31, an inner core 32, a pressure plate 33, a spring 34 and a welding wire ring 35.

Detailed Description

The invention is further described with reference to the following figures and examples.

The welding wire barrel and the eccentric rotary device of the utility model are shown in fig. 1-4, which comprises a rotary component 1, a fixing mechanism 2 and a welding wire barrel 3, wherein the fixing mechanism 2 and the welding wire barrel 3 are arranged on the rotary component 1, the fixing mechanism 2 is internally provided with a containing space of the welding wire barrel 3, and the welding wire barrel 3 is relatively fixed with the rotary component 1 through the fixing action of the fixing mechanism 2.

Gyration subassembly 1 includes base 11, motor 12, speed reducer 13 and gyration dish 14, motor 12 and speed reducer 13 set up on base 11, motor 12 is connected with the input of speed reducer 13, the vertical up fixed connection of 14 centers of gyration dish of 13 outputs of speed reducer, motor 12 gives speed reducer 13 with power transmission, it is rotatory to drive gyration dish 14 around the axle center after speed reducer 13 slows down, welding wire barrel body 31 is cylindrical, the skew axle center of gyration dish 14 in the axle center of welding wire barrel 3, it is rotatory along the axle center that speed reducer 13 drives gyration dish 14, and it is rotatory around the 14 axle centers of gyration dish to drive welding wire barrel 3.

Fixing mechanism 2 includes clamp 21, hinge 22, jack catch 23 and buckle 24, and clamp 21 fixed connection is on rotary disk 14, and clamp 21 cross section is arc, and the circular arc both ends are no longer than 180 with the centre of a circle contained angle, and clamp 21 arc mouth one end is passed through hinge 22 and is articulated with jack catch 23, and the jack catch 23 other end is equipped with buckle 24, forms the circular space unanimous with welding wire bucket 3 shape when clamp 21 and jack catch 23 realize the closure through buckle 24 to can be fixed including welding wire bucket 3. The arc section of the hoop 21 is a minor arc, and the connecting line of the two ends of the minor arc is smaller than the diameter of the welding wire barrel 3, so that the welding wire barrel 3 can enter the space in the hoop 21 through the arc opening.

The two clamping jaws 23 are respectively hinged to two ends of the hoop 21, and the two clamping jaws 23 are buckled with each other through a buckle 24; in the actual operation process, although the clamping jaw 23 can be hinged with the clamp 21 to clamp the welding wire barrel 3, when the clamping jaw 23 is opened in a rotating mode, the radius of opening in a rotating mode is too large, the occupied area of the device is large, the arc length of the clamping jaw 23 is too long and unstable, and therefore the two clamping jaws 23 are more flexible in use, the occupied area is smaller, and the same clamping effect is achieved for the welding wire barrel 3.

The welding wire barrel 3 comprises a barrel body 31, an inner core 32, a spring 34 and a pressing plate 33, wherein the spring 34 is arranged between the barrel body 31 and the inner core 32, the lower end of the spring 34 is fixedly connected with the bottom of the barrel body 31, the upper end of the spring 34 is fixedly connected with the pressing plate 33, and the pressing plate 33 is consistent with an annular shape formed between the barrel body 31 and the inner core 32. The upper surface of the rotary disk 14 is provided with a pressure sensor 141 at the position where the wire barrel is placed, and the pressure from the wire barrel 3 can be monitored.

When wiring mechanism (wiring mechanism do not be in) of 3 tops of welding wire bucket the utility model discloses the event is not to this detailed description in the protection scope and continuously when keeping suitable distance between the welding wire circle 35 in the bucket, the welding wire can be more steadily accurately by the income bucket in, receive the line and begin from clamp plate 33, in the rolling in-process, along with the rolling height increases gradually, the quality of welding wire circle 35 is also at gradual increase, welding wire circle 35 makes spring 34 compression through clamp plate 33, the rolling height of welding wire circle 35 has been offset to spring 34 that constantly compresses the decline, make the rolling distance of welding wire maintain a suitable within range, finish until receiving the line.

The fixed surface of base 11 is connected with universal wheel 111, and universal wheel 111 has the locking function, and the welding wire rolling back transport removal in-process can not invert, violently put, and the universal wheel 111 of setting on base 11 conveniently transfers the welding wire bucket 3 that finishes receiving the line to next process, makes the use of equipment convenient more nimble.

In the using process of the device, the device is moved to the lower part of the wiring mechanism through the universal wheel 111 and is locked, the axis of the rotary disc 14 is overlapped with the rotating axis of the wiring mechanism, the welding wire barrel 3 is placed in the fixing mechanism 2, the fixing mechanism 2 hoops the welding wire barrel tightly, the equipment starts to rotate to take up wires, the welding wire barrel 2 eccentrically rotates relative to the rotary disc 14, the wiring track of the upper wiring mechanism in the welding wire barrel 3 is in a regular plum blossom-shaped circle, under the action of the gravity of the welding wire ring 35, the welding wire ring 35 acts on the pressing plate 33 to downwards compress the spring 34, the welding wire ring 35 is gradually increased, the spring 34 gradually descends, and the uppermost layer of the welding wire ring 35 and the wiring mechanism are maintained at a proper distance; when the quality of the welding wire ring 35 in the welding wire barrel 3 reaches a specified value, the pressure sensor 141 transmits induction data to the control unit, the control unit stops in time, the wire take-up is completed, and the welding wire barrel 3 is transferred to the next procedure through the unlocking universal wheel 111.

The above description is only for the preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes and substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Welding wire bucket and eccentric slewer, its characterized in that: the welding wire welding machine comprises a rotary assembly, a fixing mechanism and a welding wire barrel, wherein the rotary assembly comprises a base, a motor, a speed reducer and a rotary disc, the motor and the speed reducer are arranged on the base, the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is vertically upwards and fixedly connected with the center of the rotary disc; the welding wire barrel is arranged on the rotary disc, the fixed mechanism limits the welding wire barrel at a fixed position on the rotary disc, the barrel body of the welding wire barrel is cylindrical, the axis of the welding wire barrel deviates from the axis of the rotary disc, and the speed reducer drives the rotary disc to rotate along the axis and drives the welding wire barrel to rotate around the axis of the rotary disc.

2. The wire bucket and eccentric slewing device of claim 1, wherein: the fixing mechanism comprises a clamp, a hinge, a clamping jaw and a buckle, the clamp is fixedly connected to the rotary disc, the cross section of the clamp is arc-shaped, the included angle between the two ends of the arc and the circle center is not more than 180 degrees, one end of the arc opening of the clamp is hinged to the clamping jaw through the hinge, the other end of the clamping jaw is provided with the buckle, a circular space consistent with the barrel shape of the welding wire is formed when the clamp and the clamping jaw are closed, and the welding wire barrel can be fixed.

3. The wire bucket and eccentric slewing device of claim 1, wherein: the welding wire barrel comprises a barrel body, an inner core, a spring and a pressing plate, wherein the spring is arranged between the barrel body and the inner core, the lower end of the spring is fixedly connected with the bottom of the barrel body, the upper end of the spring is fixedly connected with the pressing plate, and the shape of the pressing plate is consistent with that of an annular ring formed between the barrel body and the inner core.

4. The wire bucket and eccentric slewing device of claim 1, wherein: a pressure sensor is arranged on the upper surface of the rotary disc at the position where the welding wire barrel is placed, and the pressure from the welding wire barrel can be monitored.

5. The welding wire bucket and eccentric slewing device of claim 2, wherein: the jack catch has two, articulates respectively at the clamp both ends, buckles mutually between two jack catches through the buckle.

6. The wire bucket and eccentric slewing device of claim 1, wherein: the lower surface of the base is fixedly connected with universal wheels, and the universal wheels have a locking function.