FPC pressing machine capable of being independently controlled in partition mode

Abstract

The utility model discloses an FPC (Flexible Printed Circuit) pressing machine capable of being independently controlled in a partitioned manner. The FPC pressing machine comprises a pressing system capable of independently controlling pressure in a partitioned manner, an upper die device capable of independently controlling pressing in a partitioned manner, a heatable carrier positioning lower die device with a lifting function, a carrier code reading identification system and a width adjusting conveying track system. According to the FPC pressing machine capable of being independently controlled in the partitioned mode, a carrier with an FPC product flows into the equipment track, the carrier is limited in the front-back direction through the stop mechanism, the carrier is jacked up, positioned and heated through the lower die device, then the upper die device descends to press PSA glue of the FPC, pressure maintaining is carried out through partitioned independent control, and therefore the production efficiency is greatly improved. The uniform and stable pressure maintaining performance of products in multiple areas is achieved, the products after pressure maintaining fall to the track and automatically flow out of equipment to enter next process equipment, the whole process is automatic, the labor amount is reduced, the production cost is reduced, the working efficiency is high, the stability is high, and the adaptability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic circuit board FPC production equipment in the SMT industry, in particular to an FPC pressing machine capable of being partitioned and independently controlled. Background Art

[0002] The FPC laminating machine with independent control and partitioning is a device that uses PSA adhesive for lamination and pressure maintenance during the FPC production process. In the SMT industry's FPC circuit board production process, electronic components are typically attached to the circuit board by means of adhesive bonding. PSA adhesive (also known as pressure-sensitive adhesive) and TSA adhesive (thermally conductive structural adhesive) are commonly used for bonding circuit boards. After the bonding process, the adhesive needs to be maintained under pressure through lamination (cold or hot pressing) to ensure optimal bonding performance. With the continuous advancement of technology, the manufacturing process requirements for FPC laminating machines with independent control and partitioning are becoming increasingly demanding.

[0003] Existing FPC pressing machines have certain drawbacks when in use. Traditional pressing machines mostly adopt a single-point pressing method, which simultaneously maintains pressure on multiple glue points on FPC products. However, for larger products, it is often difficult to ensure that the holding pressure of multiple glues is the same during pressing, which affects the process of subsequent production processes. In addition, when the equipment is changed for production, it is difficult to disassemble and maintain it, which has a certain adverse effect on the actual use process. For this reason, we propose an FPC pressing machine that can be partitioned and independently controlled. Utility Model Content

[0004] Technical problems solved: In response to the shortcomings of the existing technology, the utility model provides an FPC pressing machine that can be independently controlled in different zones. The carrier with FPC products flows into the equipment track, and the stop mechanism limits the carrier at the front and back. The lower mold device lifts the carrier to position and heat it, and then the upper mold device descends to press the PSA glue of the FPC. The zones are individually controlled to maintain pressure, so as to achieve uniform and stable pressure maintenance performance for products in multiple zones. After the pressure maintenance is completed, the product falls to the track, automatically flows out of the equipment and enters the next process equipment. The whole process is automated, which effectively avoids product defects caused by uneven force on FPC products with multiple panels during pressure maintenance, solves the problem of difficulty in adjusting the level after changing the model, reduces manual labor, and reduces production costs. It has high work efficiency, high stability, and strong adaptability, and can effectively solve the problems in the background technology.

[0005] Technical solution: In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an FPC pressing machine that can be independently controlled in different zones, including a pressing system with independent pressure control of different zones, an upper mold device with independent pressure control of different zones, a heatable carrier positioning lower mold device with lifting function, a carrier code reading and identification system and a width-adjustable conveying rail system, the width-adjustable conveying rail system is located at the upper end of the inner part of the pressing system with independent pressure control of different zones, the heatable carrier positioning lower mold device with lifting function is located at the upper end of the width-adjustable conveying rail system, the upper mold device with independent pressure control of different zones is located above the heatable carrier positioning lower mold device with lifting function and the width-adjustable conveying rail system, the carrier code reading and identification system is located between the upper mold device with independent pressure control of different zones and the width-adjustable conveying rail system, the pressing system with independent pressure control of different zones includes an equipment outer frame, an equipment human-machine interaction operator, an equipment operation indicator light and an equipment visual window, the equipment operation indicator light is located at the upper end of the equipment outer frame, and the equipment human-machine interaction operator and the equipment visual window are both located at the front end of the equipment outer frame.

[0006] Preferably, the upper mold device for independently controlling the pressing of the partitions includes an upper mold lower piezoelectric cylinder fixing plate, an upper mold quick-change plate, a supporting column, an upper mold lower piezoelectric cylinder, a downward pressure guide rod, an upper mold clamping cylinder, an upper mold clamping claw, an electric cylinder downward pressure connecting rod and an upper mold pressure head. The upper mold lower piezoelectric cylinder fixing plate is installed on the upper end of the supporting column, the upper mold lower piezoelectric cylinder and the downward pressure guide rod are both installed on the upper end of the upper mold lower piezoelectric cylinder fixing plate, the upper mold quick-change plate is located at the lower end of the upper mold lower piezoelectric cylinder fixing plate, the upper mold clamping cylinder and the upper mold clamping claw are both installed on the side of the upper mold quick-change plate, and the electric cylinder downward pressure connecting rod is installed between the upper mold lower piezoelectric cylinder and the upper mold quick-change plate.

[0007] Preferably, the upper die pressure head includes an upper die pressure head guide rod, a linear guide rail, a pressure head connector, a precision pressure sensor, a contour pressure maintaining head and a compression spring. The contour pressure maintaining head is installed at the bottom of the pressure head connector. The pressure head connector is located at the front end of the linear guide rail for movement, and the pressure head connector drives the linear guide rail and the compression spring to move.

[0008] Preferably, the heatable carrier positioning lower mold device with lifting function includes a contoured lower mold support plate, a heatable lower mold mounting plate, a lower mold support column, a lifting detection photoelectric sensor, a lifting transmission screw, a lifting transmission motor, a lifting guide shaft and a lifting linear bushing. The contoured lower mold support plate is installed at the upper end of the lower mold support column, the heatable lower mold mounting plate is installed on the side of the contoured lower mold support plate, the lifting linear bushing is positioned at the upper end of the lifting guide shaft, and the lifting transmission motor is installed at the bottom of the lifting transmission screw.

[0009] Preferably, the carrier code reading and recognition system includes a code reader, a code scanning camera and a camera position adjustment knob, the code scanning camera is installed at the front end of the code reader, and the camera position adjustment knob is installed at the rear end of the code reader.

[0010] Preferably, the width-adjustable conveyor track system includes a carrier conveyor track, a carrier conveyor stop and limit mechanism, a conveyor track profile, a conveyor track guide wheel, a conveyor track transmission motor, a track width-adjusting screw rod, a track width-adjusting support guide rail, a blocking block, a blocking lifting cylinder, a blocking position adjustment module and a blocking in-place detection sensor. The track width-adjusting screw rod and the track width-adjusting support guide rail are both installed between two groups of conveyor track profiles, the conveyor track guide wheel and the conveyor track transmission motor are installed on the inner side of the conveyor track profile, the blocking lifting cylinder is located at the upper end of the blocking position adjustment module, and the blocking in-place detection sensor and the blocking block are arranged on the side of the blocking position adjustment module.

[0011] Beneficial effects: Compared with the prior art, the present invention provides an FPC laminating machine with independent control of different zones, which has the following beneficial effects: in this FPC laminating machine with independent control of different zones, the carrier with FPC products flows into the equipment track, the stop mechanism limits the carrier in front and back, the lower mold device lifts the carrier to position and heat it, and then the upper mold device descends to press the PSA glue of the FPC, and the zones are individually controlled to hold the pressure, thereby achieving uniform and stable holding performance of products in multiple zones. After the holding pressure is completed, the product falls to the track, automatically flows out of the equipment and enters the next process equipment. The entire process is automated, effectively avoiding product defects caused by uneven force on FPC products with multiple panels during holding pressure, solving the problem of difficulty in adjusting the level after changing the model, reducing manual labor, reducing production costs, and having high work efficiency, high stability and strong adaptability.

[0012] To solve the problem of poor process performance in subsequent steps due to uneven pressing of different areas of the product when PSA glue and TSA glue need to be pressed in the FPC production process, this equipment can automatically and flexibly connect with other equipment online, and complete multi-point independent control and pressure holding through multiple groups of servo electric cylinders, thereby improving the pressing accuracy and the uniformity and stability of multi-point pressure holding; it also reduces the difficulty of disassembly, installation and debugging of parts during production changeovers. The entire FPC pressing machine with independent control that can be divided into different areas has a simple structure, is easy to operate, and has better results than traditional methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the overall structure of an FPC pressing machine that can be independently controlled in different areas according to the present invention.

[0014] Figure 2 This is a schematic diagram of the internal structure of an FPC pressing machine that can be independently controlled in different areas according to the present invention.

[0015] Figure 3 The utility model is a structural schematic diagram of a width-adjustable conveying track system and an upper die device for independently controlling the pressing of partitions in an FPC pressing machine that can be independently controlled by partitions.

[0016] Figure 4 The utility model is a structural schematic diagram of an upper die device for independently controlling pressing of partitions in an FPC pressing machine capable of independent control of partitions.

[0017] Figure 5 This is a structural schematic diagram of the main view of an upper mold device for independently controlling pressing in a partitioned and independently controlled FPC pressing machine of the present invention.

[0018] Figure 6 The utility model is a structural schematic diagram of the upper die pressing head in an FPC pressing machine that can be independently controlled in different areas.

[0019] Figure 7 The utility model is a structural schematic diagram of a heated carrier positioning lower mold device with lifting function in an FPC pressing machine that can be divided into zones and independently controlled.

[0020] Figure 8 The utility model is a structural schematic diagram of a width-adjustable conveying track system in an FPC pressing machine that can be independently controlled in different areas.

[0021] Figure 9 The utility model is a structural schematic diagram of a carrier conveying track in an FPC pressing machine that can be independently controlled in different areas.

[0022] Figure 10 The utility model is a structural schematic diagram of a carrier conveying stop and limit mechanism in an FPC pressing machine that can be independently controlled in different areas.

[0023] In the figure: 100, a pressing system with independent pressure control in different zones; 101, an outer frame of the equipment; 102, a human-machine interactive operator for the equipment; 103, an indicator light for the equipment operation; 104, a visual window of the equipment; 200, an upper die device with independent pressure control in different zones; 211, a fixing plate for the upper die lower pressure electric cylinder; 212, a quick-change plate for the upper die; 213, a supporting column; 220, an upper die lower pressure electric cylinder; 221, a lower pressure guide rod; 222, an upper die clamping cylinder; 223, an upper die clamping jaw; 241, a lower pressure connecting rod of the electric cylinder; 260, an upper die pressing head; 261, an upper die pressing head guide rod; 262, a linear guide rail; 263, a pressing head connector; 264, a precision pressure sensor; 265, a contour pressure maintaining head; 266, a compression spring; 300, a heated carrier positioning lower die device with a lifting function; 301, a contour lower die Support plate; 302, heated lower mold mounting plate; 303, lower mold support column; 304, lifting detection photoelectric sensor; 305, lifting transmission screw; 306, lifting transmission motor; 307, lifting guide shaft; 308, lifting linear bushing; 400, carrier code reading and recognition system; 410, code reading identifier; 411, code scanning camera; 412, camera position adjustment knob; 500, width adjustment conveyor track system; 510, carrier conveyor track; 520, carrier conveyor stop limit mechanism; 511, conveyor track profile; 512, conveyor track guide wheel; 513, conveyor track transmission motor; 514, track width adjustment screw; 515, track width adjustment support rail; 521, blocking block; 522, blocking lifting cylinder; 523, blocking position adjustment module; 524, blocking in place detection sensor. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to illustrate the present invention, and should not be regarded as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the present invention. If specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or the conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0027] like Figure 1-10As shown, an FPC pressing machine that can be independently controlled by partitions includes a pressing system 100 with independent pressure control of partitions, an upper mold device 200 for independently controlling pressing of partitions, a heatable carrier positioning lower mold device 300 with a lifting function, a carrier code reading and identification system 400 and a width-adjusting conveying track system 500, the width-adjusting conveying track system 500 is located at the upper end of the inner part of the pressing system 100 with independent pressure control of partitions, the heatable carrier positioning lower mold device 300 with a lifting function is located at the upper end of the width-adjusting conveying track system 500, the upper mold device 200 for independently controlling pressing of partitions is located above the heatable carrier positioning lower mold device 300 with a lifting function and the width-adjusting conveying track system 500, the carrier code reading and identification system 400 is located between the upper mold device 200 for independently controlling pressing of partitions and the width-adjusting conveying track system 500, the pressing system 100 with independent pressure control of partitions includes an equipment outer frame 101, a device The equipment is equipped with a human-machine interactive operator 102, an equipment operation indicator light 103 and an equipment visual window 104. The equipment operation indicator light 103 is located at the upper end of the equipment outer frame 101. The equipment human-machine interactive operator 102 and the equipment visual window 104 are both located at the front end of the equipment outer frame 101. The carrier with the FPC product flows into the equipment track. The stop mechanism limits the carrier front and back. The lower mold device lifts the carrier to position and heat it. Then the upper mold device descends to press the PSA glue of the FPC. The zones are individually controlled for pressure holding to achieve uniform and stable pressure holding performance for products in multiple zones. After the pressure holding is completed, the product falls to the track, automatically flows out of the equipment and enters the next process equipment. The entire process is automated, which effectively avoids product defects caused by uneven force on FPC products with multiple panels during pressure holding, solves the problem of difficulty in adjusting the level after model change, reduces manual labor, reduces production costs, and has high work efficiency, high stability and strong adaptability.

[0028] Furthermore, the upper mold device 200 for independently controlling the pressing of partitions includes an upper mold lower piezoelectric cylinder fixing plate 211, an upper mold quick-change plate 212, a support column 213, an upper mold lower piezoelectric cylinder 220, a downward pressure guide rod 221, an upper mold clamping cylinder 222, an upper mold clamping claw 223, an electric cylinder downward pressure connecting rod 241 and an upper mold pressing head 260. The upper mold lower piezoelectric cylinder fixing plate 211 is installed on the upper end of the support column 213, the upper mold lower piezoelectric cylinder 220 and the downward pressure guide rod 221 are both installed on the upper end of the upper mold lower piezoelectric cylinder fixing plate 211, the upper mold quick-change plate 212 is located at the lower end of the upper mold lower piezoelectric cylinder fixing plate 211, the upper mold clamping cylinder 222 and the upper mold clamping claw 223 are both installed on the side of the upper mold quick-change plate 212, and the electric cylinder downward pressure connecting rod 241 is installed between the upper mold lower piezoelectric cylinder 220 and the upper mold quick-change plate 212.

[0029] Furthermore, the upper die pressing head 260 includes an upper die pressing head guide rod 261, a linear guide rail 262, a pressing head connector 263, a precision pressure sensor 264, a contour pressure maintaining head 265 and a compression spring 266. The contour pressure maintaining head 265 is installed at the bottom of the pressing head connector 263. The pressing head connector 263 is located at the front end of the linear guide rail 262 for movement, and the pressing head connector 263 drives the linear guide rail 262 and the compression spring 266 to move.

[0030] Furthermore, the heatable carrier positioning lower mold device 300 with lifting function includes a contoured lower mold support plate 301, a heatable lower mold mounting plate 302, a lower mold support column 303, a lifting detection photoelectric sensor 304, a lifting transmission screw 305, a lifting transmission motor 306, a lifting guide shaft 307 and a lifting linear bushing 308. The contoured lower mold support plate 301 is installed at the upper end of the lower mold support column 303, the heatable lower mold mounting plate 302 is installed on the side of the contoured lower mold support plate 301, the lifting linear bushing 308 is positioned at the upper end of the lifting guide shaft 307, and the lifting transmission motor 306 is installed at the bottom of the lifting transmission screw 305.

[0031] Furthermore, the vehicle code reading and recognition system 400 includes a code reading and recognition device 410 , a code scanning camera 411 and a camera position adjustment knob 412 . The code scanning camera 411 is installed at the front end of the code reading and recognition device 410 , and the camera position adjustment knob 412 is installed at the rear end of the code reading and recognition device 410 .

[0032] Furthermore, the width-adjustable conveying track system 500 includes a carrier conveying track 510, a carrier conveying stop and limit mechanism 520, a conveying track profile 511, a conveying track guide wheel 512, a conveying track transmission motor 513, a track width-adjusting screw rod 514, a track width-adjusting support guide rail 515, a blocking block 521, a blocking lifting cylinder 522, a blocking position adjustment module 523 and a blocking position detection sensor 524. The track width-adjusting screw rod 514 and the track width-adjusting support guide rail 515 are both installed between two sets of conveying track profiles 511, the conveying track guide wheel 512 and the conveying track transmission motor 513 are installed on the inner side of the conveying track profile 511, the blocking lifting cylinder 522 is located at the upper end of the blocking position adjustment module 523, and the blocking position detection sensor 524 and the blocking block 521 are arranged on the side of the blocking position adjustment module 523.

[0033] Working principle: The utility model includes a pressing system 100 with independent pressure control of different zones, an upper mold device 200 with independent pressure control of different zones, a heatable carrier positioning lower mold device 300 with lifting function, a carrier code reading and identification system 400 and a width-adjustable conveying track system 500. The equipment mainly includes a pressing system with independent pressure control at multiple points, a width-adjustable conveying track system and an outer frame. The pressing system with independent pressure control at multiple points is mainly divided into the following parts: a heatable carrier positioning lower mold device with lifting function, an upper mold device with independent pressure control at multiple points, a carrier code reading and identification device and a carrier conveying system; the heatable carrier positioning lower mold device with lifting function and the upper mold device with independent pressure control at multiple points are vertically distributed in the spatial view, and the upper mold device is installed directly above the lower mold device; the carrier code reading and identification device is located on the side of the upper mold device. The carrier conveying system includes a width-adjustable conveying track and a carrier conveying stop and limit mechanism. The width-adjustable conveying track is located between the upper mold device and the lower mold device, and can be connected online to other equipment conveying carriers; the carrier conveying stop and limit mechanism is located in the middle of the width-adjustable conveying track, specifically at the entrances and exits at both ends of the track.

[0034] The invention discloses an FPC pressing machine capable of multi-point independent control, comprising a pressing system with multi-point independent pressure control, a width-adjustable conveying track system and an outer frame.

[0035] The pressing system with multi-point independent pressure control is mainly divided into the following parts: a heatable carrier positioning lower mold device with lifting function, an upper mold device with multi-point independent pressure control, a carrier code reading and identification device and a carrier conveying system; the heatable carrier positioning lower mold device with lifting function and the upper mold device with multi-point independent pressure control are vertically distributed up and down in the spatial view, and the upper mold device is installed directly above the lower mold device. The upper and lower molds are buckled to complete the pressure-maintaining action of the product gluing. The lower mold device lifts and supports the carrier, and the upper mold pressure head is divided into partitions to perform pressure-maintaining on the glue positions on the carrier product separately; the carrier code reading and identification device is located on the side of the upper mold device, and scans the code to read the product information when the carrier flows into the equipment.

[0036] The carrier conveying system includes a width-adjustable conveying track and a carrier conveying stop and limit mechanism. The width-adjustable conveying track is located between the upper mold device and the lower mold device, and can be connected to other equipment to convey carriers online. The width-adjustable track can adapt to incoming carrier products of different sizes; the carrier conveying stop and limit mechanism is located in the middle of the width-adjustable conveying track, specifically at the entrances and exits at both ends of the track. When the track conveys the carrier to the specified position, it blocks and stops.

[0037] Reference Figure 1 、 Figure 2 and Figure 3The adjustable width conveyor track system in this embodiment is mounted on the equipment's main plate, allowing for in-line docking with product carriers flowing from other equipment. The adjustable width conveyor track system includes a carrier conveyor track and a carrier conveyor stop and limit mechanism. The stop and limit mechanism stops carriers entering the equipment track. After the equipment completes the pressing and holding action, the stop block descends, allowing the carriers to exit the equipment and proceed to the next process.

[0038] Reference Figure 4 、 Figure 5 and Figure 6 In this embodiment, a plurality of independently controllable electric cylinders for pressing are distributed on the upper mold device that can be controlled at multiple points. A contoured pressure-maintaining head with a precision pressure sensor is provided below each pressing cylinder. The pressure value is fed back in real time when the equipment is maintaining pressure, and the pressure is accurately controlled. Each lower pressure-maintaining head is contoured according to the position of the SPA glue or TSA glue to be pressurized on the product to ensure uniform force during pressure maintenance. Multiple pressure-maintaining head groups are connected to the upper mold quick-change plate. The upper mold quick-change plate drives the upper mold clamping claws to position through the upper mold clamping cylinders on both sides to ensure the accuracy of the pressure-maintaining position after mold change production. Each lower pressure-maintaining head can be independently adjusted in the horizontal and planar angle directions, avoiding the problem of difficult manual adjustment caused by the traditional method of adjusting a certain area and affecting other pressure-maintaining points.

[0039] Reference Figure 7 In this embodiment, a heated carrier with a lifting function positions the lower mold assembly, located directly below the upper mold assembly. After the contoured lower mold support plate positions the carrier, each pressure-maintaining ram on the upper mold assembly corresponds one-to-one with the product position on the carrier. The heated lower mold mounting plate is made of highly thermally conductive copper. A built-in thermocouple transfers heat to the contoured lower mold support plate, thereby heating the SPA adhesive on the carrier and ensuring the adhesive's adhesion. A lower lift drive motor controls the lower mold's lifting motion via a lift drive screw. Once the lower mold is raised, the FPC adhesive is pressed into place.

[0040] The product carrier conveyor track is mounted on the equipment's internal platform. Both ends of the track can dock with conveyor carriers and flexibly connect to other equipment. The equipment's outer frame protects the pressing mechanism, preventing operator injury. Human-machine interaction allows for control of the equipment and switching between related programs and operating points. The equipment's operating indicator lights display production status and provide alarms. The equipment's transparent acrylic viewing window allows for observation of the internal operating mechanism from the outside.

[0041] Equipment outer frame, upper die device with multi-point independent control of pressing, heated carrier positioning lower die device with lifting function, carrier code reading and recognition system, carrier conveying track, and carrier conveying stop and limit mechanism.

[0042] The carrier conveying track is mounted on the large plate inside the equipment frame to transport and connect the carrier. The heated carrier positioning lower mold device with lifting function is located in the middle of the carrier conveying track. When the lifting device of the lower mold device is in the descending state, the lower mold plane is lower than the belt conveying surface of the carrier track. At this time, the track can convey the carrier; when the lifting device of the lower mold device is in the ascending state, the lower mold plane is higher than the belt conveying surface of the carrier track. At this time, the equipment is in the pressure-maintaining working state. The upper mold device with multi-point independent control pressing is located above the carrier conveying track, specifically directly above the spatial position of the lower mold device. The carrier conveying stop limit mechanism is located at the exit position of the carrier conveying track to stop the carrier conveyed by the track. The carrier code reading and recognition system is located on the side of the upper mold device. When the carrier flows into the equipment, it scans the carrier code to identify and read the product information on the carrier.

[0043] Upper die lower piezoelectric cylinder fixing plate, upper die quick change plate, support column, upper die pressure head, upper die lower piezoelectric cylinder, lower pressure guide rod, upper die plate clamping cylinder, upper die plate clamping claw, code scanning camera, camera position adjustment knob, electric cylinder lower pressure connecting rod.

[0044] The upper die lower pressure electric cylinder fixing plate is fixed to the large surface of the equipment via support columns. Each of the four support columns can be fine-tuned in height using adjustment nuts to ensure the upper die lower pressure electric cylinder fixing plate is level. Multiple lower pressure electric cylinders are mounted on the upper die fixing plate, each with four lower pressure guide rods on its side, allowing each cylinder to independently control its downward displacement. The cylinder's lower pressure connecting rod is connected to the extension shaft of the lower pressure electric cylinder. When the cylinder is extended, the lower pressure connecting rod simultaneously presses down the holding pressure head group below. Multiple holding pressure head groups are connected to the upper die quick-change plate. The upper die quick-change plate uses the upper die clamping cylinders on both sides to drive the upper die clamping jaws into position, ensuring the accuracy of the holding pressure position after mold changeover.

[0045] Upper die pressure head guide rod, linear slide rail, pressure head connector, precision pressure sensor, contour pressure maintaining head, compression spring, pressure head connector

[0046] The upper die pressure-holding ram assembly consists of the following components: a ram connector mounted on the upper die quick-change plate, two linear guide rails mounted on the ram connector, one on either side of the ram connector, a ram connector mounted on the linear guide rails, a contoured pressure-holding ram mounted below the ram connector, a precision pressure sensor mounted in the middle groove above the ram connector, an upper die ram guide rod mounted above the pressure sensor, and a compression spring mounted on the outside of the guide rod. The upper die pressure-holding ram assembly's action description: The upper die lower pressure electric cylinder pushes out the electric cylinder's downward pressure connecting rod, which acts on the upper die ram guide rod. The compression spring applies pressure to the pressure sensor, which can capture and read the pressure during the device's pressure-holding action in real time, thereby achieving multi-zone independent control.

[0047] Contoured lower die support plate, heated lower die mounting plate, lower die support column, lift detection photoelectric sensor, lift transmission screw, lift transmission motor power, lift guide shaft, lift linear bushing

[0048] The heated carrier positioning lower die device with lifting function includes the following components: the contoured lower die support plate is installed on the heatable lower die mounting plate. The heatable lower die mounting plate is made of high thermal conductivity copper. The built-in thermocouple can transfer heat to the contoured lower die support plate, thereby heating the SPA backing glue on the carrier. The lifting transmission motor below can control the lifting movement of the lower die through the lifting transmission screw.

[0049] Conveyor track profile edge, conveyor track guide wheel, conveyor track drive motor, track width adjustment screw, track width adjustment support rail, blocking block, blocking lifting cylinder, blocking position adjustment module, blocking in place detection sensor,

[0050] The carrier conveying system includes a width-adjustable conveying track and a carrier conveying stop and limit mechanism. The width-adjustable conveying track is mainly composed of the edge of the conveying track profile. Conveyor track guide wheels are provided on both sides of the conveying track to automatically guide the carrier during conveying. A track width-adjusting screw rod and a track width-adjusting support guide rail are provided below to realize the automatic width adjustment function of the track. A carrier conveying stop and limit mechanism is provided at the exit position of the width-adjustable conveying track. The blocking block blocks and stops the carrier conveyed on the track. The blocking position detection sensor can automatically detect the position of the carrier, and the blocking block can be moved back and forth through the lower blocking position adjustment module, which is compatible with the automatic action of multiple products. The blocking lifting cylinder can move the blocking block up and down. When it is in the upper state, it blocks the carrier; when it is in the lower state, it allows the carrier to flow out of the track.

[0051] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including a..." do not exclude the presence of other identical elements in the process, method, article or device that includes the elements.

[0052] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. An FPC laminating machine capable of independent control of zones, comprising a laminating system (100) capable of independent pressure control of zones, an upper die device (200) capable of independent laminating of zones, a heated carrier positioning lower die device (300) with a lifting function, a carrier code reading and recognition system (400), and a width-adjustable conveying track system (500), characterized in that: The width-adjustable conveying track system (500) is located at the upper end of the internal part of the pressure-controlled laminating system (100) with independent pressure control of the partitions; the heatable carrier positioning lower mold device (300) with a lifting function is located at the upper end of the width-adjustable conveying track system (500); the upper mold device (200) with independent pressure control of the partitions is located above the heatable carrier positioning lower mold device (300) with a lifting function and the width-adjustable conveying track system (500); the carrier code reading and recognition system (400) is located at the upper end of the pressure-controlled laminating system (100) with independent pressure control of the partitions; Between the upper mold device (200) and the width-adjustable conveying track system (500), the partitioned independent pressure control pressing system (100) includes an equipment outer frame (101), an equipment human-machine interactive operator (102), an equipment operation indicator light (103) and an equipment visual window (104), wherein the equipment operation indicator light (103) is located at the upper end of the equipment outer frame (101), and the equipment human-machine interactive operator (102) and the equipment visual window (104) are both located at the front end of the equipment outer frame (101).

2. The FPC pressing machine capable of being controlled independently in different zones according to claim 1, characterized in that: The upper die device (200) for independently controlling the pressing of the partitions comprises an upper die lower piezoelectric cylinder fixing plate (211), an upper die quick-change plate (212), a support column (213), an upper die lower piezoelectric cylinder (220), a downward pressing guide rod (221), an upper die plate clamping cylinder (222), an upper die plate clamping claw (223), an electric cylinder downward pressing connecting rod (241) and an upper die pressing head (260), wherein the upper die lower piezoelectric cylinder fixing plate (211) is installed at the upper end of the support column (213). The upper die lower piezoelectric cylinder (220) and the lower pressing guide rod (221) are both mounted on the upper end of the upper die lower piezoelectric cylinder fixing plate (211); the upper die quick-change plate (212) is located at the lower end of the upper die lower piezoelectric cylinder fixing plate (211); the upper die clamping cylinder (222) and the upper die clamping claw (223) are both mounted on the side of the upper die quick-change plate (212); and the electric cylinder lower pressing connecting rod (241) is mounted between the upper die lower piezoelectric cylinder (220) and the upper die quick-change plate (212).

3. The FPC pressing machine capable of being controlled independently in different zones according to claim 2, characterized in that: The upper die pressing head (260) comprises an upper die pressing head guide rod (261), a linear guide rail (262), a pressing head connecting piece (263), a precision pressure sensor (264), a contour pressure maintaining head (265) and a compression spring (266); the contour pressure maintaining head (265) is mounted on the bottom of the pressing head connecting piece (263); the pressing head connecting piece (263) is located at the front end of the linear guide rail (262) and moves; and the pressing head connecting piece (263) drives the linear guide rail (262) and the compression spring (266) to move.

4. The FPC pressing machine capable of being controlled in different zones according to claim 1, characterized in that: The heatable carrier positioning lower mold device (300) with a lifting function comprises a contoured lower mold support plate (301), a heatable lower mold mounting plate (302), a lower mold support column (303), a lifting detection photoelectric sensor (304), a lifting transmission screw (305), a lifting transmission motor (306), a lifting guide shaft (307) and a lifting linear bushing (308), wherein the contoured lower mold support plate (301) is mounted on the upper end of the lower mold support column (303), the heatable lower mold mounting plate (302) is mounted on the side of the contoured lower mold support plate (301), the lifting linear bushing (308) is positioned at the upper end of the lifting guide shaft (307), and the lifting transmission motor (306) is mounted at the bottom of the lifting transmission screw (305).

5. The FPC pressing machine capable of being controlled in different zones according to claim 1, characterized in that: The carrier code reading and recognition system (400) includes a code reading and recognition device (410), a code scanning camera (411), and a camera position adjustment knob (412), wherein the code scanning camera (411) is installed at the front end of the code reading and recognition device (410), and the camera position adjustment knob (412) is installed at the rear end of the code reading and recognition device (410).

6. The FPC pressing machine capable of being controlled in different zones according to claim 1, characterized in that: The width-adjustable conveying track system (500) comprises a carrier conveying track (510), a carrier conveying stop and limit mechanism (520), a conveying track profile (511), a conveying track guide wheel (512), a conveying track transmission motor (513), a track width-adjusting screw rod (514), a track width-adjusting support guide rail (515), a blocking block (521), a blocking lifting cylinder (522), a blocking position adjustment module (523) and a blocking position detection sensor (524). The width adjustment screw rod (514) and the track width adjustment support guide rail (515) are both installed between two groups of conveying track profiles (511); the conveying track guide wheel (512) and the conveying track drive motor (513) are installed inside the conveying track profile (511); the blocking lifting cylinder (522) is located at the upper end of the blocking position adjustment module (523); and the blocking position detection sensor (524) and the blocking block (521) are arranged on the side of the blocking position adjustment module (523).

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