CN211759139U

CN211759139U - Butt-welding machine for producing smart card

Info

Publication number: CN211759139U
Application number: CN201922155412.3U
Authority: CN
Inventors: 张益�; 杜宝利; 吴太雪
Original assignee: Anlu Xinguanfeng Technology Co ltd
Current assignee: Anlu Xinguanfeng Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-27
Anticipated expiration: 2029-12-03

Abstract

A butt welding machine for producing smart cards comprises a machine frame, a plurality of welding guns, a first lifting unit, a cooling mechanism and two sets of roller components, wherein a horizontally arranged working platform is arranged on the machine frame, the welding guns and the cooling mechanism are respectively arranged above the working platform at intervals in the front and back directions, the welding guns are vertically arranged and are respectively distributed at intervals in the left and right directions and are downwards arranged, the welding guns are respectively fixedly connected with the machine frame through the first lifting unit, the first lifting unit synchronously drives the welding guns to move up and down to the positions close to or far away from the working platform, the cooling mechanism is fixedly connected with the machine frame and is used for cooling welded smart card base bands, the two sets of roller components are respectively arranged at the upper end of the working platform at intervals in the left and right directions and are respectively rotatably connected with the machine frame, and is driven by a corresponding drive unit.

Description

Butt-welding machine for producing smart card

Technical Field

The utility model relates to a smart card production facility field especially relates to a butt-joint machine for smart card production.

Background

During the production of smart cards, the chip and the coil need to be soldered together. The butt welding machine is a common tool for welding chips, but the conventional butt welding machine is generally provided with only one welding gun (20), only one chip can be welded at one time, the working efficiency is low, in the butt welding process, the butt welding position is easy to soften by heating, after the butt welding is finished, the original hardness can be recovered only after the heat is slowly dissipated, and the process is slow, so that the processing efficiency of the smart card is also influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a butt-joint machine for smart card production.

The utility model provides a butt-welding machine for smart card production, including frame, a plurality of welder, first elevating unit, cooling body and two sets of wheel components, be equipped with the work platform of level setting in the frame, a plurality of welder and cooling body are respectively the spaced setting around the top of work platform, wherein, a plurality of welder all sets up vertically, and respectively along left and right direction interval distribution, its welder all sets up down, a plurality of respectively through first elevating unit with frame fixed connection, first elevating unit synchronous drive a plurality of welder reciprocate to be close to or keep away from the top of work platform, cooling body with frame fixed connection, it is used for carrying out cooling process to the smart card baseband after welding, two sets of wheel components are respectively the spaced setting about the upper end of work platform, the roller assemblies are respectively connected with the rack in a rotating mode and driven by corresponding driving units, and the roller assemblies are used for driving the smart card base band to move in the front-back direction so as to pass through the plurality of welding guns and the lower portion of the cooling mechanism in sequence.

Further, the wheel components include a plurality of gyro wheels and a plurality of the pivot of gyro wheel one-to-one, the pivot is all along left right direction setting to along preceding back direction interval distribution respectively, its one side that is close to the frame all passes the lateral wall that the frame corresponds the side, and with the lateral wall that the frame corresponds the side rotates to be connected, many the part that the frame was passed in the pivot passes through drive assembly and corresponds the drive unit transmission is connected, drive unit passes through drive assembly and drives many the pivot is rotated, the coaxial cover of gyro wheel is established and is corresponded outside the pivot, its periphery extends to and is close to work platform's upper end.

Further, still include the baffle, the baffle is vertical and is in along the left and right sides direction setting the top at work platform middle part, its upper end with frame fixed connection, its lower extreme downwardly extending is close to work platform's upper end, and its lower extreme with work platform's upper end forms the passageway that can supply the smart card to pass through, the baffle will work platform keeps apart for mutually independent welding station and cooling station, and is a plurality of welder with first lift unit sets up welding station's top, cooling body sets up cooling station's top.

Further, first lift unit includes telescopic cylinder and connecting plate, telescopic cylinder fixes in the frame, and its telescopic link sets up down, the connecting plate sets up along left right direction level, its upper end with telescopic cylinder's telescopic link fixed connection, telescopic cylinder drives through its telescopic link the connecting plate reciprocates, and is a plurality of welder is fixed along the even spaced lower extreme of connecting plate of left right direction.

Further, both ends all are equipped with the slider of rectangle structure about the connecting plate, what correspond on the lateral wall of the frame left and right sides be equipped with the bar spout that the slider matches, the equal vertical setting of spout, and its lower extreme extends to work platform's upper end, the slider embedding corresponds in the spout to can follow the correspondence the spout slides.

Further, cooling body includes second lift unit, cooling bin and air conditioning conveying unit, second lift unit sets up the top of cooling station, and with the lateral wall fixed connection of frame, and its flexible end sets up down, the cooling bin is inside cavity and the open rectangle structure of lower extreme, and it sets up along left right direction, its upper end with the flexible end fixed connection of second lift unit, the drive of second lift unit the cooling bin reciprocates to being close to or keeping away from the upper end of cooling station, all be equipped with the through-hole rather than inside intercommunication on the lateral wall of the left and right sides of cooling bin, air conditioning conveying unit respectively with the through-hole is connected, in order to be used for to carry air conditioning in the cooling bin.

The utility model provides a beneficial effect that technical scheme brought is: butt-joint machine, can not only realize the welded function to many smart card chips, can also cool off the smart card after the welding, can not only show efficiency and the production quality that improves smart card production, still have simple structure, convenient operation, practicality strong and implementation cost low grade advantage.

Drawings

Fig. 1 is a schematic structural diagram of a butt-welding machine for smart card production according to the present invention;

FIG. 2 is a schematic structural diagram of a butt-welding machine for smart card production according to the present invention;

FIG. 3 is a schematic diagram of the structure of the smart card substrate of the present invention

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.

Referring to fig. 1-3, an embodiment of the present invention provides a butt welding machine for smart card production, which includes a frame 10, a partition 11, a plurality of welding guns 20, a first lifting unit, a cooling mechanism, and two sets of rollers 40;

the frame 10 is provided with a horizontally arranged working platform 12, the partition plate 11 is vertically arranged above the middle part of the working platform 12 along the left-right direction, the upper end of the partition plate is fixedly connected with the frame 10, the lower end of the partition plate extends downwards and is 8cm away from the upper end of the working platform 12, the lower end of the partition plate and the upper end of the working platform 12 form a channel 13 for the smart card baseband 100 to pass through, the partition plate 11 separates the working platform 12 into a welding station 14 and a cooling station 15 which are mutually independent, a plurality of welding guns 20 and cooling mechanisms are respectively arranged at the front side and the rear side of the partition plate 11, the first lifting unit is arranged above the welding station 14 and is fixedly connected with the frame 10, the telescopic ends of the first lifting unit are downwards arranged, the plurality of welding guns 20 are vertically arranged and are respectively distributed along the left-right direction at intervals, and the welding guns 20 are all downwards arranged, it is a plurality of welding gun 20 all with first elevating unit fixed connection, first elevating unit synchronous drive is a plurality of welding gun 20 reciprocates to being close to or keeping away from welding station 14's top, and two sets of the spaced setting is in about gyro wheel 40 subassembly respectively work platform 12's upper end, its respectively with frame 10 rotates and connects to it rotates by corresponding drive unit 30 drive, gyro wheel 40 subassembly is used for carrying the smart card along the fore-and-aft direction in order to pass through in proper order welding station 14 with cooling station 15, cooling body sets up cooling station 15's top, and with frame 10 fixed connection, cooling body is used for carrying out cooling process to the smart card baseband 100 after welding.

The utility model discloses in, will treat welded smart card substrate 100, every line is equipped with the smart card 101 that matches with welder 20 quantity on the smart card substrate 100, all have on every smart card to take welded chip 102 and coil, the smart card quantity that every row set up does not restrict and places on welding station 14, and press in the below of gyro wheel 40 subassembly, start two drive unit 30, the gyro wheel 40 subassembly that two drive unit 30 synchronous drive correspond rotates, drive smart card baseband 100 backward movement, and through a plurality of welder 20's below, at this moment, first elevating unit starts, a plurality of welder 20 of synchronous drive move down, with a plurality of chips to on the smart card baseband 100 carry out the simultaneous welding simultaneously. After the welding operation is completed, the roller 40 assembly continues to drive the smart card baseband 100 to move backward so as to pass through the lower part of the cooling mechanism, and then the cooling mechanism cools the welding point on the smart card baseband 100. In the embodiment, the driving unit 30 is a motor, and the number of the welding guns 20 is 3, so that the welding of three chips on the smart card substrate 100 can be realized simultaneously. Butt-joint machine, can not only realize the welded function to many smart card chips, can also cool off the smart card after the welding, can not only show efficiency and the production quality that improves smart card production, still have simple structure, convenient operation, practicality strong and implementation cost low grade advantage.

In the above embodiment, the roller 40 assembly includes a plurality of rollers 40 and a plurality of rotating shafts 45 corresponding to the rollers 40 one by one, the rotating shafts 45 are all arranged along the left and right direction and are respectively distributed at intervals along the front and rear direction, one side of the rotating shafts 45 close to the rack 10 penetrates through the side wall of the corresponding side of the rack 10 and is rotatably connected with the side wall of the corresponding side of the rack 10, a plurality of the rotating shafts 45 penetrate through the rack 10 and are in transmission connection with the corresponding driving unit 30 through transmission components, the driving unit 30 drives a plurality of the rotating shafts 45 to rotate through the transmission components, the rollers 40 are coaxially sleeved outside the corresponding rotating shafts 45, and the peripheries of the rollers 40 extend to the upper end close to the working platform 12.

In the present embodiment, each set of roller 40 assemblies includes 6 rollers 40 and 6 shafts 45, wherein 3 rollers 40 are disposed on the front side of the partition 11, and the other 3 rollers 40 are disposed on the rear side of the partition 11. The transmission assembly is composed of a belt 41 and a belt pulley, and the driving unit 30 synchronously drives 6 rotating shafts 45 to rotate through the belt 41 and the belt pulley. After the smart card baseband 100 is placed on the upper end of the working platform 12, the smart card baseband 100 is clamped between the upper end of the working platform 12 and the periphery of the rollers 40 through the rollers 40 on the left side and the right side, and when the driving unit 30 drives the plurality of rotating shafts 45 and the corresponding rollers 40 to rotate, the smart card baseband 100 can be driven to move along the front-back direction. The utility model provides a gyro wheel 40 subassembly can realize having advantages such as convenient operation to the automatic transport of smart card baseband 100.

In the above embodiment, the first lifting unit includes a telescopic cylinder 50 and a connecting plate 51, the telescopic cylinder 50 is fixed on the frame 10, the telescopic rod of the telescopic cylinder is disposed downward, the connecting plate 51 is horizontally disposed along the left and right direction, the upper end of the connecting plate is fixedly connected to the telescopic rod of the telescopic cylinder 50, the left and right ends of the connecting plate are both provided with a slider 52 having a rectangular structure, the side walls of the left and right sides of the frame 10 are correspondingly provided with a strip-shaped chute 53 matched with the slider 52, the chute 53 is vertically disposed, the lower end of the chute extends to the upper end of the working platform 12, the slider 52 is embedded into the corresponding chute 53, the telescopic cylinder 50 drives the connecting plate 51 to move up and down along the chute 53 through the telescopic rod of the telescopic cylinder, and the welding guns 20 are uniformly fixed at the lower end of.

The utility model discloses in, telescopic cylinder 50 has that the drive rate is fast, the drive orbit is straight and implementation cost low grade advantage. The sliding block 52 and the sliding groove 53 can ensure the straightness of the moving track of the connecting plate 51, and prevent the deviation of the connecting plate from influencing the welding work of the smart card.

In the above embodiment, the cooling mechanism includes the second elevating unit 60, the cooling compartment 61, and the cold air transfer unit (not shown in the drawings), the second elevating unit 60 is disposed above the cooling station 15, and is fixedly connected with the side wall of the frame 10 through a bracket, the telescopic end of the bracket is arranged downwards, the cooling bin 61 is a rectangular structure with a hollow interior and an open lower end, which is arranged along the left and right direction, the upper end of which is fixedly connected with the telescopic end of the second lifting unit 60, the second lifting unit 60 drives the cooling bin 61 to move up and down to be close to or far away from the upper end of the cooling station 15, the side walls of the left side and the right side of the cooling bin 61 are provided with through holes 62 communicated with the inside of the cooling bin, air pipes (not shown) are communicated with the through holes 62, and are connected with the cold air conveying unit, and the cold air conveying unit is used for conveying cold air into the cooling bin 61.

The utility model discloses in, second lift unit 60 is the cylinder, the telescopic link of cylinder sets up down, and cooling storehouse 61 sets up the lower extreme at the cylinder telescopic link, and the cylinder drives cooling storehouse 61 through its telescopic link of drive and reciprocates, and air conditioning conveying unit is air conditioning transport vacuum machine, and it carries air conditioning in to cooling storehouse 61 through the trachea that corresponds. When the welded smart card substrate 100 moves to the cooling station 15, the second lifting unit 60 drives the cooling bin 61 to move downwards to be attached to the upper end face of the smart card substrate 100, then the cold air conveying unit conveys cold air into the cooling bin 61 to cool welding points on the smart card substrate 100, and after cooling is finished, the second lifting unit 60 drives the cooling bin 61 to move upwards until the next row of welding points on the smart card substrate 100 move to the lower side of the cooling bin 61. Wherein, the left and right ends of the cooling bin 61 respectively extend to the inner wall of the corresponding side of the frame 10 for fitting, and the arrangement of the cooling bin 61 can ensure that the cold air is collected in the cooling bin 61 to the maximum extent in the cooling process, thereby achieving the purpose of improving the cooling effect. The cooling mechanism of this embodiment can improve the cooling rate to smart card baseband 100, and then reaches the purpose that improves smart card production efficiency, still has advantages such as the cooling effect is good and implementation cost is low.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The spot-weld machine for producing the smart card is characterized by comprising a rack (10), a plurality of welding guns (20), a first lifting unit, a cooling mechanism and two groups of idler wheel (40) components, wherein the rack (10) is provided with a working platform (12) which is horizontally arranged, the welding guns (20) and the cooling mechanism are respectively arranged above the working platform (12) at intervals in the front and back direction, the welding guns (20) are vertically arranged and respectively distributed at intervals in the left and right direction, the welding guns (20) are downwards arranged, the welding guns (20) are respectively fixedly connected with the rack (10) through the first lifting unit, the first lifting unit synchronously drives the welding guns (20) to move up and down to the position close to or far away from the upper part of the working platform (12), and the cooling mechanism is fixedly connected with the rack (10), the intelligent card base band cooling device is used for cooling welded intelligent card base bands (100), two sets of roller (40) components are arranged at the upper end of the working platform (12) at left and right intervals respectively and are rotatably connected with the rack (10) and driven by corresponding driving units (30), and the roller (40) components are used for driving the intelligent card base bands (100) to move in the front-back direction so as to sequentially pass through a plurality of welding guns (20) and the lower part of the cooling mechanism.

2. A spot-weld machine for the production of smart cards according to claim 1, the roller (40) assembly comprises a plurality of rollers (40) and rotating shafts (45) which correspond to the rollers (40) one by one, the rotating shafts (45) are arranged along the left and right directions and are respectively distributed at intervals along the front and back directions, one side of the frame (10) passes through the side wall of the corresponding side of the frame (10), and is rotationally connected with the side wall of the corresponding side of the frame (10), the part of the rotating shafts (45) penetrating through the frame (10) is in transmission connection with the corresponding driving unit (30) through a transmission component, the driving unit (30) drives a plurality of rotating shafts (45) to rotate through a transmission component, the rollers (40) are coaxially sleeved outside the corresponding rotating shafts (45), and the peripheries of the rollers extend to the upper ends close to the working platform (12).

3. The spot welder for smart card production according to claim 1 or 2, further comprising a partition plate (11), wherein the partition plate (11) is vertically disposed above the middle of the working platform (12) in the left-right direction, the upper end of the partition plate is fixedly connected to the frame (10), the lower end of the partition plate extends downward to be close to the upper end of the working platform (12), and the lower end of the partition plate and the upper end of the working platform (12) form a channel (13) for smart card to pass through, the partition plate (11) separates the working platform (12) into a welding station (14) and a cooling station (15) which are independent of each other, the welding guns (20) and the first lifting units are disposed above the welding station (14), and the cooling mechanism is disposed above the cooling station (15).

4. The spot welding machine for smart card production according to claim 3, wherein the first lifting unit comprises a telescopic cylinder (50) and a connecting plate (51), the telescopic cylinder (50) is fixed on the frame (10), the telescopic rod of the telescopic cylinder is arranged downwards, the connecting plate (51) is horizontally arranged along the left-right direction, the upper end of the connecting plate is fixedly connected with the telescopic rod of the telescopic cylinder (50), the telescopic cylinder (50) drives the connecting plate (51) to move up and down through the telescopic rod of the telescopic cylinder, and a plurality of welding guns (20) are fixed at the lower end of the connecting plate (51) at uniform intervals along the left-right direction.

5. The spot welding machine for smart card production according to claim 4, wherein the left and right ends of the connecting plate (51) are provided with sliding blocks (52) having rectangular structures, the side walls of the left and right sides of the rack (10) are correspondingly provided with strip-shaped sliding grooves (53) matched with the sliding blocks (52), the sliding grooves (53) are vertically arranged, the lower ends of the sliding grooves extend to the upper end of the working platform (12), and the sliding blocks (52) are embedded in the corresponding sliding grooves (53) and can slide along the corresponding sliding grooves (53).

6. The spot welding machine for producing the smart card according to claim 3, wherein the cooling mechanism comprises a second lifting unit (60), a cooling chamber (61) and a cold air conveying unit, the second lifting unit (60) is disposed above the cooling station (15), is fixedly connected with the side wall of the rack (10), and has a telescopic end facing downward, the cooling chamber (61) is a rectangular structure with a hollow interior and an open lower end, and is disposed along the left and right direction, the upper end of the cooling chamber is fixedly connected with the telescopic end of the second lifting unit (60), the second lifting unit (60) drives the cooling chamber (61) to move up and down to be close to or far away from the upper end of the cooling station (15), the side walls on the left and right sides of the cooling chamber (61) are respectively provided with a through hole (62) communicated with the interior of the cooling chamber, and the cold air conveying unit is respectively connected with the through holes (62), for feeding cold air into the cooling chamber (61).