Paster winding online production system

Abstract

The utility model discloses a patch winding online production system, which belongs to the field of IC (integrated circuit) card chip production, effectively reduces the labor amount of workers, reduces the number of operators, reduces the production cost and improves the production efficiency. The device mainly comprises a chip mounter, a curing oven and a plurality of winding machines, a carrier tape buffer device is arranged between the chip mounter and the curing oven, a carrier tape buffer device is arranged between the curing oven and the winding machines, a carrier tape buffer device is arranged between the winding machines, and the carrier tape buffer device comprises bearing structures arranged on the two sides of a rack. And three stages of carrier tape recognition devices are sequentially arranged on the rack below the bearing structure. The device is mainly used for a patch winding on-line production line.

Description

Technical Field

[0001] The utility model relates to the field of IC card chip production, and particularly to a patch winding online production system. Background Art

[0002] In the production of IC card chips, manual material collection is required for patching, and the material tray is stacked in the winding feeding process. After the winding material tray is exhausted, people need to return to the feeding process of the winding equipment for feeding. Each of the two devices needs to be equipped with a loading and unloading operator. Since the production speed of the mounter is fast, as the next gold wire welding process after the patching process, the material consumption speed of a single winding machine is only one-third of the patching speed of the mounter. For example, a chip patching device with the publication number CN213401101U can only achieve a single function and cannot form an efficient production line. In order to improve production efficiency, it is necessary to redesign a production line, make full use of existing equipment, and integrate the equipment to improve equipment utilization rate, accelerate production efficiency, and reduce labor costs. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a patch winding online production system, which can effectively reduce the manual labor amount, reduce the number of operators, reduce production costs, and improve production efficiency.

[0004] The utility model is realized by the following technical solutions:

[0005] A patch winding online production system includes a mounter, a curing furnace and several winding machines. A carrier tape buffer device is arranged between the mounter and the curing furnace, a carrier tape buffer device is arranged between the curing furnace and the winding machines, and a carrier tape buffer device is arranged between each winding machine. The carrier tape buffer device includes a receiving structure arranged on both sides of the frame, and a three-stage carrier tape identification device is sequentially arranged on the frame below the receiving structure.

[0006] Further, the several winding machines include winding machine I, winding machine II and winding machine III. A carrier tape buffer device is arranged between the curing furnace and winding machine I, a carrier tape buffer device is arranged between winding machine I and winding machine II, and a carrier tape buffer device is arranged between winding machine II and winding machine III.

[0007] Further, the receiving structure includes side plate one and side plate two. Side plate one and side plate two are installed on the frame through two fixed shafts, and bearings are arranged on the fixed shafts between side plate one and side plate two; the carrier tape is placed on the bearings and moves slowly.

[0008] Furthermore, the three-level carrier identification device includes mounting frame 1, mounting frame 2 and mounting frame 3, which are installed on the rack in sequence, mounting frame 1, mounting frame 2 and mounting frame 3 are all U-shaped frames, and photoelectric sensors are installed on the side ends of mounting frame 1, mounting frame 2 and mounting frame 3; the carrier can pass through the space formed between the mounting frame and the rack, so that the photoelectric sensor can detect whether the carrier passes through.

[0009] Furthermore, the carrier tape buffer device also includes a bottom plate, the frame is installed on the bottom plate, and locking universal wheels and a height adjustment seat are provided below the bottom plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The carrier buffer device forms an efficient production line with the placement machine, curing oven and winding machines. The operator only needs to put the material into the loading area of the placement machine, and then it will be quickly welded by three winding machines and then directly receive the product tray with gold wire welded from the receiving end of the winding machine.

[0012] 2. Effectively improved production efficiency and reduced manual repetitive material receiving and loading operations. From one person supplying one device, the labor efficiency has been improved to one person watching one placement machine plus three winding machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the system structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the carrier tape buffer device of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the receiving structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the carrier tape of the utility model when it is located in the carrier tape buffer device.

[0017] In the figure: 1. SMT machine; 2. Curing oven; 3. Winding machine I; 4. Winding machine II; 5. Winding machine III; 6. Carrier tape buffer device; 7. Frame; 8. Supporting structure; 9. Mounting frame I; 10. Mounting frame II; 11. Mounting frame III; 12. Photoelectric sensor; 13. Bottom plate; 14. Locking universal wheel; 15. Height adjustment seat; 16. Side panel I; 17. Side panel II; 18. Fixed shaft; 19. Carrier tape. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Example 1

[0020] likeFigure 1 – Figure 2 As shown, a patch winding online production system includes a patch machine 1, a curing oven 2 and several winding machines (the above equipment are all prior art), a carrier buffer device 6 is provided between the patch machine 1 and the curing oven 2, a carrier buffer device 6 is provided between the curing oven 2 and the winding machine, and a carrier buffer device 6 is provided between each winding machine, the carrier buffer device 6 includes a receiving structure 8 provided on both sides of a frame 7, and a three-level carrier identification device is sequentially provided on the frame 7 below the receiving structure 8. The carrier 19 is subjected to limit detection by the carrier buffer device 6 to determine the remaining amount of the carrier 19 in the carrier buffer device 6 to start the subsequent winding machine.

[0021] Example 2

[0022] like Figure 1 – Figure 4 As shown, a patch winding online production system, the several winding machines include winding machine I3, winding machine II4 and winding machine III5, a carrier tape buffer device 6 is provided between the curing furnace 2 and the winding machine I3, a carrier tape buffer device 6 is provided between the winding machine I3 and the winding machine II4, and a carrier tape buffer device 6 is provided between the winding machine II4 and the winding machine III5; the receiving structure 8 includes a side plate 16 and a side plate 2 17, the side plate 16 and the side plate 2 17 are installed on the frame 7 through two fixed shafts 18, and the fixed shaft 18 between the side plate 16 and the side plate 2 17 is provided with a bearing; the carrier tape 19 is placed on the bearing and moves slowly; the three-level carrier tape identification device includes an installation Mounting frame 1 9, mounting frame 2 10 and mounting frame 3 11, mounting frame 1 9, mounting frame 2 10 and mounting frame 3 11 are installed on the frame 7 in sequence, mounting frame 1 9, mounting frame 2 10 and mounting frame 3 11 are all U-shaped frames, and photoelectric sensors 12 are installed on the side ends of mounting frame 1 9, mounting frame 2 10 and mounting frame 3 11; the carrier tape 19 can pass through the space formed between the mounting frame and the frame 7, so that the photoelectric sensor 12 can detect whether there is a carrier tape 19 passing through; the carrier tape buffer device 6 also includes a bottom plate 13, the frame 7 is installed on the bottom plate 13, and a locking universal wheel 14 and a height adjustment seat 15 are provided under the bottom plate 13, and the rest is the same as Example 1.

[0023] The speed matching of the curing furnace 2 and each winding machine requires the speed adjustment of the carrier buffer device 6. Each carrier buffer device 6 is set with three limits (photoelectric sensors 12 installed on three U-shaped frames) as the start and stop signals of the carrier 19. When the curing furnace 2 outputs the carrier 19 to the lowest limit, the winding machine starts the feeding function and the winding machine starts welding wires. When the curing furnace 2 outputs the material at a slow speed, the limit of the carrier buffer device 6 in front of the winding machine reaches the high limit, and the winding machine pauses and waits for the curing furnace 2 to output the carrier 19. The limit of the carrier buffer device 6 is detected by the photoelectric sensor 12 and controlled by the PLC system (existing technology), and the automatic start function of each winding machine and the curing furnace 2 is controlled.

[0024] Control logic description: An optoelectronic sensor 12 is installed at the outlet of the curing furnace 2. When the optoelectronic sensor 12 detects the presence of the carrier tape 19 at the outlet, it indicates that there is a carrier tape 19 behind the curing furnace 2, and the wire bonding machine starts. When no carrier tape 19 is detected behind the curing furnace 2, the wire bonding machine stops. When there is a carrier tape 19 in the carrier tape buffer device 6 behind the wire bonding machine and it reaches the lowest end (the third optoelectronic sensor 12), the wire bonding machine stops feeding the carrier tape 19 to prevent the carrier tape 19 from piling up in the carrier tape buffer device 6. When the wire bonding machine does not convey the carrier tape 19 and the lower optoelectronic sensor 12 behind the curing furnace 2 detects the carrier tape 19 (i.e., there is too much carrier tape 19), the curing furnace 2 stops feeding the carrier tape 19. When the carrier tape 19 in the carrier tape buffer device 6 exceeds the middle limit position, the wire bonding machine No. 2 starts. When the carrier tape 19 in the carrier tape buffer device 6 exceeds the upper limit position, the wire bonding machine No. 2 stops. In short, the start and stop of the wire bonding machine are controlled by the optoelectronic sensor 12. If one of the devices in the equipment is manually stopped, it needs to be manually started. The online interlock does not start any device in the equipment in the state of manual stop or alarm stop. The same principle applies hereinafter and will not be elaborated.

Claims

1. A patch winding on-line production system, characterized in that: It includes a chip mounter (1), a curing furnace (2) and several winding machines. A carrier tape buffer device (6) is provided between the chip mounter (1) and the curing furnace (2), a carrier tape buffer device (6) is provided between the curing furnace (2) and the winding machines, and a carrier tape buffer device (6) is provided between each of the winding machines. The carrier tape buffer device (6) includes a receiving structure (8) provided on both sides of a frame (7), and a three-stage carrier tape identification device is sequentially provided on the frame (7) below the receiving structure (8).

2. The patch winding on-line production system according to claim 1, characterized in that: The several winding machines include a winding machine I (3), a winding machine II (4) and a winding machine III (5). A carrier tape buffer device (6) is provided between the curing furnace (2) and the winding machine I (3), a carrier tape buffer device (6) is provided between the winding machine I (3) and the winding machine II (4), and a carrier tape buffer device (6) is provided between the winding machine II (4) and the winding machine III (5).

3. The patch winding on-line production system according to claim 1 or 2, characterized in that: The receiving structure (8) includes a first side plate (16) and a second side plate (17). The first side plate (16) and the second side plate (17) are installed on the frame (7) through two fixed shafts (18), and bearings are provided on the fixed shafts (18) between the first side plate (16) and the second side plate (17).

4. The patch winding online production system according to claim 1 or 2, characterized in that: The three-stage carrier tape identification device includes a first mounting bracket (9), a second mounting bracket (10) and a third mounting bracket (11). The first mounting bracket (9), the second mounting bracket (10) and the third mounting bracket (11) are sequentially and spacedly installed on the frame (7). The first mounting bracket (9), the second mounting bracket (10) and the third mounting bracket (11) are all U-shaped brackets, and photoelectric sensors (12) are installed at the side ends of the first mounting bracket (9), the second mounting bracket (10) and the third mounting bracket (11).

5. The patch winding on-line production system according to claim 1, wherein: The carrier tape buffer device (6) further includes a bottom plate (13). The frame (7) is installed on the bottom plate (13), and locking universal wheels (14) and height adjusting seats (15) are provided below the bottom plate (13).

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