CN219136002U

CN219136002U - Automatic wire winding equipment of POS machine antenna boom

Info

Publication number: CN219136002U
Application number: CN202320124650.1U
Authority: CN
Inventors: 覃松林; 杨鹏; 杜昌中; 刘腾飞
Original assignee: Zhejiang Daifoss Communication Technology Co ltd
Current assignee: Zhejiang Daifoss Communication Technology Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-06
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses automatic wire winding equipment for a POS machine antenna bracket, which comprises an electric cabinet and an objective table, wherein a positioning mechanism penetrating through the objective table is arranged in the electric cabinet, and a triaxial transmission module with a wire feeding mechanism is arranged on the objective table; the positioning mechanism comprises a group of guide rails, a feeding sliding block, a feeding cylinder and a positioning block; the wire feeding mechanism comprises a fixed block, an upper connecting plate, a lower connecting block and a wire cutter. The utility model realizes the mechanical automatic winding of the antenna bracket with low cost when the POS machine LOOP type antenna is used for producing various products in a sample-mixing or small batch, improves the consistency and the production efficiency of the products and reduces the requirements on operators.

Description

Automatic wire winding equipment of POS machine antenna boom

Technical Field

The utility model belongs to the technical field of antenna support winding equipment, and particularly relates to automatic winding equipment for a POS machine antenna support.

Background

At present, the POS machine is generally provided with an RFID non-contact type IC card identification function, is convenient and quick to operate, high in reliability and high in anti-interference performance, can be suitable for various occasions, and is a mainstream product of consumer cards in the future. Whereas RFID contactless functionality is mainly achieved by means of an internal antenna.

Most built-in antennas of POS machines at present are mainly in a Loop form, and copper wires need to be wound on a bracket according to a specific line, so that the winding of the antenna bracket is an important process in the production process.

At present, the antenna bracket winding procedure has two modes of manual winding and mechanical automatic winding, the manual winding efficiency is low, the consistency is poor, certain requirements are met on the proficiency of operators, and the manual winding mode is generally adopted in the product sample-crossing verification stage and the production of small-batch multi-variety products; the automatic winding efficiency of the machine is high, the consistency is good, the manufacturing cost is high, and the mechanical automatic equipment is adopted for winding when the mature product is produced in a large scale; based on the above, the automatic winding equipment applicable to multiple types of brackets becomes the first choice for reducing the cost and improving the winding efficiency aiming at research and development of mixed samples or small-batch production of multiple varieties of products.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide automatic winding equipment for a POS machine antenna bracket, which is used for replacing manual winding, improving the winding consistency and the production efficiency of products and reducing the manual technical requirements, thereby achieving the aim of reducing the cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic wire winding equipment of POS machine antenna boom, includes the electric cabinet and is located the objective table of electric cabinet top, is equipped with the positioning mechanism who runs through out the objective table in the electric cabinet, is equipped with the triaxial transmission module that has wire feeding mechanism on the objective table.

The positioning mechanism comprises a group of guide rails arranged on the object stage, a feeding slide block positioned on the guide rails, a feeding cylinder for pushing the feeding slide block to move back and forth along the guide rails, and a positioning block arranged on the feeding slide block and used for positioning the antenna bracket.

The wire feeding mechanism is located at the front end of the triaxial transmission module and comprises a fixed block connected with the triaxial transmission module, an upper connecting plate located above the fixed block and used for fixing copper wire coiled materials, a lower connecting block located below the fixed block and used for fixing guide pins, and a tangent knife located at the front end of the lower connecting block and corresponding to the front and rear positions of the guide pins.

The feeding slide block slides out to the upper outer side of the objective table along the guide rail, the antenna bracket is placed on the positioning block for positioning, the three-shaft transmission module drives the wire feeding mechanism to move downwards, copper wires extend out from the copper wire coil stock and penetrate through the guide pin of the lower connecting plate downwards from the upper connecting plate, and the copper wires led out from the guide pin are downwards pressed by the wire cutting knife to cut off the copper wires after winding around the antenna bracket.

As a further scheme of the utility model, the three-axis transmission module is fixedly arranged on the object stage through the module support, and comprises a group of Y-axis modules fixed on the left side and the right side of the module support, an X-axis module which is arranged on the group of Y-axis modules and moves along the front-back direction, and a Z-axis module which is arranged at the front end of the X-axis module and moves along the left-right direction; the wire feeding mechanism is located at the front end of the Z-axis module. The triaxial transmission module drives the wire feeding mechanism to realize the movement of three directions, namely front, back, left, right, up, down, so as to realize the winding process of a plurality of types of brackets.

As the preferable scheme of the utility model, the wire feeding mechanism further comprises a wire pressing assembly positioned at the rear of the positioning mechanism, wherein the wire pressing assembly comprises a supporting block arranged on the objective table, a wire pressing plate positioned at the top of the supporting block, a wire pressing cylinder for driving the wire pressing plate to move up and down, and a winding column penetrating through the wire pressing plate and the supporting block. When the copper wire coil stock is used and/or replaced, the wire end is required to be wound on the winding post before starting equipment, initial tension is provided for the copper wire when winding is started, when the copper wire is led out from the guide pin and passes through the wire pressing plate, the wire pressing cylinder presses the copper wire, the wire cutting knife presses down to cut off the copper wire after winding is finished, meanwhile, the wire pressing cylinder is opened, and copper wire waste pops up along the winding post; after the antenna bracket is wound, the copper wire is wound on the winding post, the wire cutting knife is pressed down again to cut off the copper wire between the winding post and the antenna bracket, the feeding cylinder stretches out, and the feeding sliding block pops up to enter the next working cycle.

As a further preferable scheme of the utility model, the object stage is provided with a slot, the feeding cylinder is positioned in the electric cabinet, the front end of the feeding cylinder is connected and fixed with the feeding slide block at the slot of the object stage through the connecting plate, an outer stop block is arranged in the electric cabinet at the front end of the slot of the object stage, and an inner stop block is arranged at the rear end of the slot on the object stage. When the feeding cylinder stretches out, the feeding sliding block slides out to the stop block at the outer side of the object stage along the guide rail to stop; when the feeding cylinder is retracted, the feeding sliding block returns to the stop block in the objective table along the guide rail to stop.

As a further scheme of the utility model, the positioning block is provided with a magnet, and the magnet matched with the magnet is used for positioning the antenna bracket.

As a further scheme of the utility model, the wire feeding mechanism further comprises a tensioning mechanism positioned on a fixed block below the upper connecting plate, wherein the tensioning mechanism comprises a first tensioning wheel, a second tensioning wheel and a third tensioning wheel which are respectively connected with the first tensioning wheel, and the first tensioning wheel is sleeved on a tensioning adjusting block connected with an adjusting screw. The tensioning mechanism is used for adjusting gaps between the first tensioning wheel and the second tensioning wheel as well as gaps between the first tensioning wheel and the third tensioning wheel so as to improve the winding quality of the copper wire.

As a further scheme of the utility model, one side of the module support is provided with a display screen support, and the display screen support is provided with a display screen; the back side of the module support is provided with a support connecting plate, and the support connecting plate is provided with a pressure regulating valve and an electromagnetic valve group.

As a further scheme of the utility model, a start switch and an emergency stop switch are arranged on the front side surface of the electric cabinet, a power switch is arranged on the side surface of the electric cabinet, paired handles are arranged on the left side and the right side of the electric cabinet, and a controller connected with electronic components is arranged in the electric cabinet.

Compared with the prior art, the automatic wire winding equipment for the POS machine antenna support has the following beneficial effects: when the POS machine LOOP type antenna is used for producing various products in a sample-crossing or small batch mode, mechanical automatic winding of the LOOP antenna bracket is realized under the condition of low cost to replace manual winding, the consistency and the production efficiency of the products are improved, and the requirements on operators are reduced; the antenna with the same type can realize multiple purposes by adjusting the winding path, and further reduces the manufacturing cost.

Drawings

In order to more clearly illustrate the technical solutions of the inventive embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present utility model, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an antenna circuit according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a first embodiment of the present utility model;

FIG. 3 is a second schematic diagram of an embodiment of the present utility model;

FIG. 4 is a schematic view of a partial cross-sectional structure of an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a wire feeding mechanism in an embodiment of the present utility model.

Reference numerals:

001-objective table, 002-handle, 003-display screen, 012-electric cabinet, 011-start switch, 009-emergency stop switch, 016-power switch, 013-pressure regulating valve, 014-electromagnetic valve group and 015-display screen bracket;

010-guide rail, 021-positioning block, 020-feeding slide block, 019-feeding cylinder, 018-connecting piece, 025-connecting plate, 026-outer stop block, 022-inner stop block, 024-magnet and 023-magnetic block;

004-module support, 005-X axis module, 006-Y axis module, 007-Z axis module, 008-support connection plate;

008-fixed block, 037-copper wire coil stock, 038-supporting frame, 039-upper connecting plate, 042-lower connecting plate, 032-lower connecting block, 043-tangential knife and 044-guide needle;

028-supporting blocks, 029-wire pressing cylinders, 030-wire pressing plates and 031-wire winding posts;

035-first tensioning wheel, 036-second tensioning wheel, 034-third tensioning wheel, 040-adjusting screw, 041-tensioning adjusting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the inventive embodiments of the present utility model more apparent, the inventive implementation routine will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present utility model.

In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly coupled, integrally coupled, or detachably coupled; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the inventive embodiments of the present utility model will be understood by those skilled in the art in the specific case.

Referring to fig. 1, in order to show the winding path of the antenna according to the embodiment of the present utility model, the copper wire is wound in a rectangular shape along the bracket, and two ends of the copper wire are respectively wound on two spring legs. Different loop antennas have different spring leg shapes and different winding path sizes, and a winding starting point and a winding path can be set through a display screen so as to adapt to different loop antennas.

Referring to fig. 2-5, an automatic winding device for a POS antenna stand according to an embodiment of the utility model includes an electric cabinet 012 and an objective table 001 above the electric cabinet 012.

Referring to fig. 2-4, therefore, the operation side of the electric cabinet 012 is provided with a start switch 011 and an emergency stop switch 009, the left side and the right side of the electric cabinet 012 are both provided with handles 002 so as to facilitate the handling equipment, a controller 027 connected with electronic components is arranged in the electric cabinet 012, and the outer side of the electric cabinet 012 close to one side of the controller is provided with a power switch 016.

The objective table 001 is provided with a slot, a positioning mechanism penetrating the slot on the objective table 001 is arranged in the electric cabinet 012, the positioning mechanism comprises a group of guide rails 010 arranged on the objective table 001, a feeding sliding block 020 arranged on the guide rails 010 and capable of sliding successively, a feeding cylinder 019 pushing the feeding sliding block 020 to move back and forth along the guide rails, and a positioning block 021 arranged on the feeding sliding block 020 and used for positioning an antenna bracket, a magnet 024 is arranged on the positioning block 021, the antenna bracket is arranged on the positioning block 021 during winding, and a magnetic block 023 matched with the magnet 024 is used for pressing the antenna bracket.

Wherein, feeding cylinder 019 is located electric cabinet 012, and feeding cylinder 019 drive front end passes through connecting plate 025 and connects fixedly in the fluting department of objective table 001 with the material loading slider 020, is equipped with outer dog 026 in electric cabinet 012 of objective table 001 fluting department front end, and the fluting rear end is equipped with interior dog 022 on the objective table 001. When the feeding cylinder 019 extends out, the feeding sliding plate 020 slides out to the outer baffle 026 along the guide rail 010 to stop; when the feeding cylinder 019 is retracted, the feeding slide plate 020 is retracted along the guide rail 010 to the inner stopper 022 to stop.

The rear side of the objective table is provided with a module support 004, the rear side of the module support 004 is provided with a support connection plate 008, and the support connection plate 008 is provided with a pressure regulating valve 013 and an electromagnetic valve 014.

Referring to fig. 3, the three-axis transmission module is fixedly disposed on the stage through the module support, and the three-axis transmission module includes a group of Y-axis modules 006 fixed on the left and right sides of the module support, an X-axis module 005 disposed on the group of Y-axis modules 006 and moving in the front-rear direction, and a Z-axis module 007 disposed on the front end of the X-axis module 005 and moving in the left-right direction.

Referring to fig. 5, a wire feeding mechanism moving up and down along the Z-axis module 007 is provided at the front end of the Z-axis module 007, and includes a fixed block 008 located at the front end of the Z-axis module 007, an upper connecting plate 039 located above the fixed block 008, a lower connecting plate 042 located below the fixed block 008, and a tangential knife 043 located at the front end of the lower connecting plate 042. Copper wire coil stock 037 is erected on the upper connecting plate 039 through a supporting frame 038, a lower connecting plate 032 is arranged below the lower connecting plate 039, guide pins 044 penetrating out of the lower connecting plate 039 are sleeved in the lower connecting plate 032, and the guide pins 044 are used for guiding copper wires.

The wire feeding mechanism further comprises a tensioning mechanism located on the fixed block 008 below the upper connecting plate 039, the tensioning mechanism comprises a first tensioning wheel 035, a second tensioning wheel 036 and a third tensioning wheel 034 which are respectively connected with the first tensioning wheel 035, and the first tensioning wheel 035 is sleeved on the tensioning adjusting block 040 connected with the adjusting screw 041. The adjusting screw 041 rotates to drive the tensioning adjusting block 040, so that gaps between the first tensioning wheel 035 and the second tensioning wheel 036 and gaps between the first tensioning wheel 034 and the third tensioning wheel 034 are adjusted, and the tensioning degree of copper wires in the winding process is guaranteed.

Referring to fig. 5, the wire feeding mechanism of the present utility model further includes a wire pressing assembly located at the rear of the positioning mechanism, where the wire pressing assembly includes a support block 028 disposed on the stage 001, a wire pressing plate 030 located at the top of the support block 028, a wire pressing cylinder 029 driving the wire pressing plate 030 to move up and down, and a winding post 031 penetrating the wire pressing plate 030 and the support block 028.

The copper wires sequentially pass through the upper connecting plate 039, the second tensioning wheel 036, the first tensioning wheel 035 and the third tensioning wheel 034 from top to bottom, penetrate through the lower connecting plate and the lower connecting block 032 and extend out of the guide pin 044. When the copper coil 037 is first used and/or replaced, the copper wire head needs to be wound on the winding post 031 on the wire pressing plate 030 before the equipment is started to provide initial tension to the copper wire.

After the equipment is connected electrically, a winding program corresponding to the antenna bracket is called according to the antenna model, the feeding cylinder 019 extends out, and the feeding sliding block 020 slides out to the position of the outer baffle 026 on the objective table along the guide rail 010. The antenna bracket is placed on the positioning block 021, the magnetic block 023 is used for pressing the antenna bracket, the feeding cylinder 019 is retracted, and the antenna bracket and the antenna are driven to slide to the baffle 022 in the object stage. The Z-axis module 007 moves downwards, the guide pin 044 drives the copper wire to pass through the lower part of the wire pressing plate 030, the copper wire is pressed down by the wire pressing cylinder 029, then the antenna bracket starts to wind, the wire cutting knife 043 presses down to cut off the wire head after winding, and meanwhile, the wire pressing cylinder 029 is opened, and the waste of the copper wire head pops up along the winding post 031. After the antenna bracket is wound, the copper wire is wound on the winding post 031, the wire cutter 043 is pressed down again to cut off the copper wire between the winding post 031 and the antenna, the feeding cylinder 019 extends out to drive the antenna bracket and the antenna to slide to the stop 026 in the object stage, and the next working cycle is entered.

The embodiment of the utility model is suitable for developing production of cross-sample or small-batch multi-variety POS machine LOOP antenna products, realizes winding of a single antenna at a time, can also increase a Z-axis module, simultaneously winds a plurality of products, and increases production efficiency.

While the basic principles of the present utility model have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the utility model, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the utility model, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the utility model should be included within the scope of the utility model.

Claims

1. The utility model provides an automatic wire winding equipment of POS machine antenna boom, includes the electric cabinet, is located the objective table of electric cabinet top, its characterized in that: a positioning mechanism penetrating through the outgoing objective table is arranged in the electric cabinet, and a triaxial transmission module with a wire feeding mechanism is arranged on the objective table;

the positioning mechanism comprises a group of guide rails arranged on the object stage, a feeding sliding block positioned on the guide rails, a feeding cylinder for pushing the feeding sliding block to move back and forth along the guide rails, and a positioning block arranged on the feeding sliding block and used for positioning the antenna bracket;

the wire feeding mechanism is located at the front end of the triaxial transmission module and comprises a fixed block connected with the triaxial transmission module, an upper connecting plate located above the fixed block and used for fixing copper wire coiled materials, a lower connecting plate located below the fixed block and used for fixing guide pins, and a tangent knife located at the front end of the lower connecting plate and corresponding to the front and rear positions of the guide pins.

2. The automatic wire winding equipment of POS antenna bracket of claim 1, wherein: the three-axis transmission module is fixedly arranged on the object stage through a module support and comprises a group of Y-axis modules fixed on the left side and the right side of the module support, an X-axis module which is erected on the group of Y-axis modules and moves along the front-back direction, and a Z-axis module which is arranged at the front end of the X-axis module and moves along the left-right direction; the wire feeding mechanism is located at the front end of the Z-axis module.

3. The automatic wire winding device of a POS antenna bracket according to claim 1 or 2, wherein: the wire feeding mechanism further comprises a wire pressing assembly located at the rear of the positioning mechanism, wherein the wire pressing assembly comprises a supporting block arranged on the objective table, a wire pressing plate located at the top of the supporting block, a wire pressing cylinder driving the wire pressing plate to move up and down, and a wire winding column penetrating through the wire pressing plate and the supporting block.

4. The automatic wire winding equipment of POS machine antenna boom according to claim 3, wherein: the feeding cylinder is positioned in the electric cabinet, the front end of the feeding cylinder is fixedly connected with the feeding sliding block at the slotting position of the objective table through the connecting plate, an outer stop block is arranged in the electric cabinet at the front end of the slotting position of the objective table, and an inner stop block is arranged at the rear end of the slotting on the objective table.

5. The automatic wire winding equipment of POS machine antenna boom of claim 4, wherein: the positioning block is provided with a magnet, and a magnet matched with the magnet is used for positioning the antenna bracket.

6. The automatic wire winding equipment of POS machine antenna boom of claim 4, wherein: the wire feeding mechanism further comprises a tensioning mechanism located on the fixing block below the upper connecting plate, the tensioning mechanism comprises a first tensioning wheel, a second tensioning wheel and a third tensioning wheel, the second tensioning wheel and the third tensioning wheel are respectively connected with the first tensioning wheel, and the first tensioning wheel is sleeved on the tensioning adjusting block connected with the adjusting screw.

7. The automatic wire winding equipment of POS antenna bracket of claim 2, wherein: a display screen bracket is arranged on one side of the module bracket, and a display screen is arranged on the display screen bracket; the back side of the module support is provided with a support connecting plate, and the support connecting plate is provided with a pressure regulating valve and an electromagnetic valve group.

8. The automatic wire winding equipment of POS machine antenna boom of claim 4, wherein: the electric cabinet is characterized in that a start switch and an emergency stop switch are arranged on the front side face of the electric cabinet, a power switch is arranged on the side face of the electric cabinet, paired handles are arranged on the left side and the right side of the electric cabinet, and a controller connected with electronic components is arranged in the electric cabinet.