CN211352989U

CN211352989U - Chip mounter for smart card production

Info

Publication number: CN211352989U
Application number: CN201922167591.2U
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: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-25
Anticipated expiration: 2029-12-06

Abstract

A chip mounter for producing smart cards comprises a machine frame, a first object stage, a second object stage, a plurality of grippers and lifting units matched with the plurality of grippers, wherein a horizontally arranged working platform is arranged at the upper end of the machine frame, the first object stage and the second object stage are horizontally arranged at the upper end of the working platform at intervals left and right, the first object stage is fixedly connected with the upper end of the working platform, the second object stage is connected with the upper end of the working platform in a sliding manner through a first linear conveying unit, the first linear conveying unit drives the second object stage to move back and forth, the lifting units are respectively arranged above the working platform at intervals left and right, the telescopic ends of the lifting units are all arranged downwards and are fixedly connected with the machine frame through the second linear conveying unit, the second linear conveying unit drives the lifting units to move left and right, to pass over the first stage and the second stage in sequence.

Description

Chip mounter for smart card production

Technical Field

The utility model relates to a smart card production facility field especially relates to a chip mounter for smart card production.

Background

In the production process of the smart card, a square hole needs to be punched on a plastic substrate which is used for manufacturing the smart card at present, and then a chip is conveyed to the square position of the plastic substrate by a chip mounter to be pasted with the chip, but the existing chip mounter has the defects of low production efficiency and the like.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a chip mounter for smart card production.

The utility model provides a chip mounter for smart card production, including frame, first objective table, second objective table, a plurality of tongs and the lift unit that matches with a plurality of tongs, the upper end of frame is equipped with the work platform that the level set up, first objective table and the second objective table left and right sides interval and level set up the upper end of work platform, wherein, first objective table with the upper end fixed connection of work platform, the second objective table through first straight line conveying unit with the upper end sliding connection of work platform, first straight line conveying unit drive the second objective table back-and-forth movement, a plurality of lift units respectively left and right sides interval set up in the top of work platform, its flexible end all sets up down, and pass through second straight line conveying unit with frame fixed connection, second straight line conveying unit drive a plurality of lift units move along left and right direction, the lifting unit drives the corresponding hand grips to move up and down to be close to or far away from the upper end of the first objective table or the upper end of the second objective table, the first objective table is used for loading chips, the second objective table is used for bearing plastic base materials, and the hand grips are used for conveying the chips to the plastic base materials.

Furthermore, the first linear conveying unit is a linear module, the first linear conveying unit is arranged at the right part of the upper end of the working platform in the front-back direction, the second objective table is horizontally arranged above the first linear conveying unit, the lower end of the second objective table is fixedly connected with the first sliding block of the first linear conveying unit, and the first linear conveying unit drives the first sliding block to drive the second objective table to move back and forth.

Furthermore, the left side and the right side of the first linear conveying unit are respectively provided with a guide rail arranged along the front-back direction, the upper end of each guide rail is provided with a sliding groove arranged along the front-back direction, the front end and the rear end of each sliding groove respectively extend to the corresponding two ends of each guide rail, the lower end of each second objective table is respectively provided with a second sliding block matched with the two sliding grooves, the second sliding blocks are embedded into the corresponding sliding grooves, and when the first linear conveying unit drives the second objective table to move back and forth, the second sliding blocks can move back and forth along the corresponding sliding grooves.

Further, be equipped with on the first objective table with the tongs one-to-one and run through its first storage through groove from top to bottom, work platform is last be equipped with a plurality of the second storage through groove of first storage through groove one-to-one, the second storage through groove with correspond first storage through groove intercommunication to form the storage passageway, the storage passageway is used for placing the chip, every all be equipped with in the storage passageway and push away the material spare rather than the matching, it is a plurality of it all is connected with drive unit to push away the material spare, drive unit synchronous drive is a plurality of it is corresponding to push away the material spare along the correspondence the storage passageway rebound to it corresponds to push away the chip outside the storage passageway.

Further, the tongs include rubber column and sucking disc, the vertical setting of rubber column is in the flexible of lift unit is served, the sucking disc sets up the lower extreme of rubber column, and its sucking disc face sets up downwards.

Further, the rubber column includes inner tube, urceolus and two sets of springs, the vertical setting of urceolus, its upper end with the flexible end fixed connection of lift unit, the inner tube is coaxial to be set up in the urceolus, its upper and lower both ends all through solid fixed ring with the end that corresponds of urceolus is connected fixedly, just the inner tube with form the cavity between the urceolus, it is two sets of the spring is followed the even spaced setting of circumference of inner tube is in the cavity, its upper end all with the upper end fixed connection of cavity, its lower extreme all with the lower extreme fixed connection of cavity, the lower extreme at the inner tube is fixed to the sucking disc.

The utility model provides a beneficial effect that technical scheme brought is: chip mounter, can realize pasting the chip processing to a plurality of smart card substrates in step, paster efficiency is showing and is being higher than the chip mounter among the prior art, still has advantages such as simple structure, convenient operation and practicality are strong.

Drawings

Fig. 1 is a schematic structural diagram of a chip mounter for smart card production according to the present invention;

fig. 2 is a schematic structural view of the gripper of the present invention;

fig. 3 is a schematic structural diagram of the plastic 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. 1-2, an embodiment of the present invention provides a chip mounter for smart card production, including a frame 10, a first stage 20, a second stage 30, a first linear conveying unit 40, a second linear conveying unit (not shown in the drawings), a plurality of grippers, and a lifting unit 50 matching with the plurality of grippers, wherein a horizontally disposed working platform 11 is disposed at an upper end of the frame 10, the first stage 20 and the second stage 30 are both rectangular structures and are horizontally disposed at an upper end of the working platform 11 at intervals along a left-right direction, wherein the first stage 20 is fixedly connected with the upper end of the working platform 11, the second stage 30 is slidably connected with the upper end of the working platform 11 through the first linear conveying unit 40, and the first linear conveying unit 40 drives the second stage 30 to move back and forth, the plurality of lifting units 50 are arranged above the working platform 11 at intervals in the left-right direction, telescopic ends of the lifting units are arranged downwards and fixedly connected with the rack 10 through the second linear conveying units, the second linear conveying units drive the plurality of lifting units 50 to move in the left-right direction so as to sequentially pass through the upper portions of the first object stage 20 and the second object stage 30, the plurality of grippers are fixedly connected with corresponding telescopic ends of the lifting units 50, the lifting units 50 drive the corresponding grippers to move up and down so as to be close to or far away from the upper end of the first object stage 20 or the upper end of the second object stage 30, the first object stage 20 is used for loading chips, the second object stage 30 is used for bearing plastic base materials 100, and the grippers are used for conveying the chips to the plastic base materials 100.

In the utility model, each row of the plastic substrate 100 is provided with the smart card substrates 101 matched with the number of the grippers, each smart card substrate 101 is provided with the square hole 102, the number of the smart card substrates 101 arranged in each row is not limited, when the plastic substrate 100 needs to be subjected to surface mounting treatment, the second linear conveying unit drives the plurality of lifting units 50 to drive the grippers to move leftwards, so as to grab the chip on the first stage 20, after the chip is grabbed, the second linear unit drives the plurality of lifting units 50 to drive the grab handle to move rightwards, so as to move a plurality of chips above the square holes 102 of the plurality of smart card substrates 101 in each row of the plastic substrate 100, the lifting unit 50 drives the corresponding hand grip to move downwards so as to correspondingly stick the chips to the square holes 102 of the smart card substrates 101, the first linear transport unit 40 then drives the second stage 30 to move backward to perform a die attach process on the smart card substrate 101 of the next row of the plastic substrate 100. Three grippers and three lifting units 50 are arranged, and chip attaching processing can be simultaneously carried out on the three smart card substrates 101. Chip mounter, can realize pasting the chip processing to many smart card substrates 101 in step, paster efficiency is showing and is being higher than the chip mounter among the prior art, still has advantages such as simple structure, convenient operation and practicality are strong.

In the above embodiment, the first linear conveying unit 40 is a linear module, and the linear module has the advantages of high driving speed, straight driving track, low implementation cost, and the like, the first linear conveying unit 40 is arranged at the right part of the upper end of the working platform 11 along the front-back direction, the second object stage 30 is horizontally arranged above the first linear conveying unit 40, the lower end of the second object stage is fixedly connected with the first sliding block of the first linear conveying unit 40, and the first linear conveying unit 40 drives the first sliding block to drive the second object stage 30 to move back and forth. In addition, in order to ensure the straightness of the moving track and the moving stability of the second object stage 30, the left and right sides of the first linear conveying unit 40 are both provided with guide rails 60 arranged along the front-back direction, the upper ends of the guide rails 60 are provided with sliding grooves (not shown in the figure) arranged along the front-back direction, the front and back ends of the sliding grooves respectively extend to the corresponding two ends of the guide rails 60, the lower ends of the second object stage 30 are respectively provided with second sliding blocks 61 matched with the two sliding grooves, the second sliding blocks 61 are embedded into the corresponding sliding grooves, and when the first linear conveying unit 40 drives the second object stage 30 to move back and forth, the second sliding blocks 61 can move back and forth along the corresponding sliding grooves.

Here, it should be noted that the present invention provides a first linear conveying unit 40 is not limited to being a linear module, and the driving structure that can realize driving the second stage 30 to move back and forth in the prior art can be regarded as the present invention provides a specific embodiment of the first linear conveying unit 40, such as the driving structure composed of the ball screw and the motor, and the drag chain.

In the above embodiment, the telescopic screw rod of the lifting unit 50, furthermore, the utility model discloses not limiting the concrete structure of second linear transport unit, can realizing in the prior art that the linear transport mechanism that drives a plurality of lifting units 50 reciprocating between first objective table 20 and second objective table 30 can all regard as the utility model discloses in the concrete embodiment of second linear transport unit, like sharp module, ball and motor 91 to and tow chain etc..

In the above embodiment, the gripper includes a rubber column 70 and a suction cup 71, the rubber column 70 is vertically disposed on the telescopic end of the lifting unit 50, the suction cup 71 is disposed at the lower end of the rubber column 70, the suction cup 71 is disposed facing downward, and the rubber column 70 is provided with a first through hole for connecting an air pipe. Wherein, rubber column 70 is made by soft rubber, and at the in-process of lifting unit 50 driven tongs lapse and paster, because the impact force of lifting unit 50 downward formation may cause the damage to the chip, consequently the utility model discloses in, set up rubber column 70 between lifting unit 50 and sucking disc 71, because rubber column 70's texture is softer, can form the cushioning effect, reduce the probability that the chip harmed, improve the production quality of smart card and avoid the waste of chip. The sucking disc 71 is externally connected with a negative pressure control system through an air pipe, the chip is grabbed and placed downwards through negative pressure, the sucking disc 71 is a sponge sucking disc 71, and the sponge sucking disc 71 is not easy to scrape the chip.

In the above embodiment, the rubber column 70 includes an inner cylinder 72, an outer cylinder 73 and two sets of springs 74, the outer cylinder 73 is vertically disposed, the upper end of the outer cylinder 73 is fixedly connected to the telescopic end of the lifting unit 50, the inner cylinder 72 is coaxially disposed in the outer cylinder 73, the upper and lower ends of the inner cylinder 72 are fixedly connected to the corresponding end of the outer cylinder 73 through fixing rings, a cavity is formed between the inner cylinder 72 and the outer cylinder 73, the two sets of springs 74 are uniformly disposed in the cavity at intervals along the circumferential direction of the inner cylinder 72, the upper ends of the springs are fixedly connected to the upper end of the cavity, the lower ends of the springs are fixedly connected to the lower end of the cavity, the suction cup 71 is fixed to the lower end of the inner cylinder 72, the outer cylinder 73 and the inner cylinder 72 are provided with second through holes communicated with the inside thereof, and the two first through holes are communicated. In the present embodiment, the inner cylinder 72 and the outer cylinder 73 are both made of soft rubber, and the spring 74 is used to drive the compressed inner cylinder 72 and the compressed outer cylinder 73 to rapidly return to the original state. Rubber column 70 has advantages such as buffer performance is good.

In the above embodiment, the first objective table 20 is provided with the first storage through groove 21 corresponding to the grippers in a one-to-one manner and penetrating through the grippers from top to bottom, the working platform 11 is provided with the second storage through groove (not shown in the figure) corresponding to the first storage through groove 21 in a one-to-one manner, the second storage through groove is communicated with the corresponding first storage through groove 21 to form a storage channel, the storage channel is used for placing chips, each storage channel is internally provided with the material pushing member 22 matched with the storage channel, the material pushing members 22 are connected with the driving unit, and the driving unit synchronously drives the material pushing members 22 to move upwards along the corresponding storage channel so as to push the chips out of the corresponding storage channel.

The utility model discloses in, storage channel all is equipped with 3, fills with the chip in every storage channel after, drive unit is synchronous a plurality ofly material pushing component 22 is along corresponding storage channel rebound to release the chip and correspond outside the storage channel, at this moment, the tongs can snatch the chip, and when being located the chip of upper end and being snatched away the back, a plurality of material pushing component 22 upshifts of drive unit resynchronization, in order to release a set of chip next and correspond outside the storage channel, so, can realize the transport to the chip. Chip mounter, can realize the automatic feeding to the chip, the effectual material loading speed that improves the chip is showing the manufacturing cost who has reduced workman's intensity of labour and smart card.

In the above embodiment, the driving unit includes a screw rod 90, a motor 91, a connecting plate 92 and two guide rods 93, the screw rod 90 is vertically disposed at the lower end of the working platform 11, the upper end of the screw rod 90 is rotatably connected to the lower end of the working platform 11 through a bearing seat, a third through hole (not shown in the figure) penetrating through the connecting plate 92 from top to bottom is disposed in the middle of the connecting plate 92, a nut of the screw rod 90 is fixedly disposed in the third through hole, the motor 91 is mounted at the lower end of the connecting plate 92 through a motor seat 95, a driving shaft of the motor 91 is in transmission connection with the lower end of the screw rod 90, the pushing element 22 is a round rod matching with the material storage channel, the lower end of the pushing element is fixedly connected to the upper end of the connecting plate 92, the left side and the right side of the upper end of the, and in order to reduce the friction between the guide rod 93 and the fourth through holes, a linear bearing 94 is arranged in each fourth through hole.

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. A chip mounter for producing smart cards is characterized by comprising a rack (10), a first object stage (20), a second object stage (30), a plurality of grippers and lifting units (50) matched with the plurality of grippers, wherein a horizontally arranged working platform (11) is arranged at the upper end of the rack (10), the first object stage (20) and the second object stage (30) are horizontally arranged at the upper end of the working platform (11) at left and right intervals, the first object stage (20) is fixedly connected with the upper end of the working platform (11), the second object stage (30) is connected with the upper end of the working platform (11) in a sliding mode through a first linear conveying unit (40), the first linear conveying unit (40) drives the second object stage (30) to move back and forth, the lifting units (50) are respectively arranged above the working platform (11) at left and right intervals, the telescopic ends of the lifting units are arranged downwards and fixedly connected with the rack (10) through second linear conveying units, the second linear conveying units drive the lifting units (50) to move along the left-right direction to sequentially pass through the upper portions of the first object stage (20) and the second object stage (30), the plurality of grippers are fixedly connected with the telescopic ends of the corresponding lifting units (50), the lifting units (50) drive the corresponding grippers to move up and down to be close to or far away from the upper ends of the first object stage (20) or the second object stage (30), the first object stage (20) is used for loading chips, the second object stage (30) is used for bearing plastic base materials (100), and the grippers are used for conveying the chips to the plastic base materials (100).

2. The chip mounter for smart card production according to claim 1, wherein the first linear conveying unit (40) is a linear module, the first linear conveying unit (40) is arranged at the right part of the upper end of the working platform (11) in the front-back direction, the second object stage (30) is horizontally arranged above the first linear conveying unit (40), the lower end of the second object stage is fixedly connected with the first sliding block of the first linear conveying unit (40), and the first linear conveying unit (40) drives the first sliding block to drive the second object stage (30) to move back and forth.

3. The chip mounter for smart card production according to claim 2, wherein the left side and the right side of the first linear conveying unit (40) are both provided with guide rails (60) arranged along the front-back direction, the upper end of each guide rail (60) is provided with sliding grooves arranged along the front-back direction, the front end and the rear end of each sliding groove respectively extend to the corresponding two ends of each guide rail (60), the lower end of the second stage (30) is provided with second sliding blocks (61) matched with the two sliding grooves, the second sliding blocks (61) are embedded into the corresponding sliding grooves, and when the first linear conveying unit (40) drives the second stage (30) to move back and forth, the second sliding blocks (61) can move back and forth along the corresponding sliding grooves.

4. The chip mounter for smart card production according to claim 1, wherein a first storage through groove (21) which corresponds to the grippers in a one-to-one manner and penetrates through the first storage through groove from top to bottom is formed in the first stage (20), a second storage through groove which corresponds to the first storage through grooves (21) in a one-to-one manner is formed in the working platform (11), the second storage through groove is communicated with the corresponding first storage through groove (21) to form a storage channel, the storage channel is used for placing chips, a material pushing member (22) matched with the storage channel is arranged in each storage channel, the plurality of material pushing members (22) are connected with a driving unit, and the driving unit synchronously drives the plurality of material pushing members (22) to move upwards along the corresponding storage channels so as to push the chips out of the corresponding storage channels.

5. The mounter for smart card production according to claim 4, wherein said gripper comprises a rubber column (70) and a suction cup (71), said rubber column (70) is vertically disposed on a telescopic end of said lifting unit (50), said suction cup (71) is disposed at a lower end of said rubber column (70), and said suction cup (71) is disposed facing downward.

6. The chip mounter for smart card production according to claim 5, wherein the rubber column (70) comprises an inner cylinder (72), an outer cylinder (73) and two sets of springs (74), the outer cylinder (73) is vertically arranged, the upper end of the outer cylinder is fixedly connected with the telescopic end of the lifting unit (50), the inner cylinder (72) is coaxially arranged in the outer cylinder (73), the upper end and the lower end of the inner cylinder are fixedly connected with the corresponding end of the outer cylinder (73) through fixing rings, a cavity is formed between the inner cylinder (72) and the outer cylinder (73), the two sets of springs (74) are uniformly arranged in the cavity at intervals along the circumferential direction of the inner cylinder (72), the upper end of each spring is fixedly connected with the upper end of the cavity, the lower end of each spring is fixedly connected with the lower end of the cavity, and the sucker (71) is fixed at the lower end of the inner cylinder (72).