An FPC adhesive tape machine with positioning components

Abstract

The present invention relates to the field of FPC processing technology, and specifically to an FPC tape attaching machine with a positioning component, comprising an integrally fixed machine chamber base and an attaching module, the attaching module being used for attaching tape, a replacement movable frame and an electric control module being provided above the machine chamber base, the replacement movable frame and the electric control module being both moved and controlled by a multi-directional movable control mechanism, a positioning mold being detachably provided at the lower portion of the replacement movable frame, a conversion bin being provided below the electric control module, the electric control module controlling the lifting movement of the conversion bin, and an initial positioning visual lens being provided above the machine chamber base; the FPC tape attaching machine with a positioning component of the present invention can realize the precise positioning of automated FPC boards, without the need for manual positioning and placement, thereby reducing human resource occupation and improving the accuracy of FPC board tape attaching.

Description

Technical Field

[0001] The invention relates to the technical field of FPC processing, in particular to an FPC tape attaching machine with a positioning component. Background Art

[0002] FPC is the abbreviation of flexible circuit board. It is a highly reliable and flexible printed circuit board made of polyimide or polyester film as the substrate. It has the characteristics of high wiring density, light weight, thin thickness and good bendability. In the production of FPC flexible circuit boards, in order to prevent surface scratches and copper oxidation during the production process, or if the product requires electromagnetic shielding, a layer of tape must be applied to the surface of the product through a tape attaching machine to achieve the purpose of protection, oxidation prevention and electromagnetic shielding. In traditional tape attaching machines, before attaching tape, FPC boards of various shapes need to be manually placed in a positioning mold for position determination and flattening, and then the attaching operation is performed. Therefore, it is difficult to achieve automatic and precise positioning, and the labor cost is high. Summary of the Invention

[0003] The object of the present invention is to provide an FPC taping machine with a positioning assembly to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an FPC tape attaching machine with a positioning component, comprising an integrally fixed machine base and an attaching module, the attaching module is used to attach tape, a replacement movable frame and an electric control module are provided above the machine base, the replacement movable frame and the electric control module are both controlled by a multi-directional movable control mechanism, a positioning mold is detachably provided at the lower part of the replacement movable frame, a conversion bin is provided below the electric control module, the electric control module controls the lifting movement of the conversion bin, and an initial positioning is provided above the machine base. Visual lens, the bottom of the conversion cylinder is connected and provided with a hollow air plate, the interior of the conversion cylinder is airtightly slidably provided with a separation plug disc, a positive pressure main spring is provided above the separation plug disc, the end of the conversion cylinder is provided with a functional cylinder cover, the outside of the functional cylinder cover is provided with a state switching shaft, the state switching shaft is airtightly inserted through the separation plug disc, and a negative pressure air groove is provided on the surface of the state switching shaft. When the separation plug disc moves to the position of the negative pressure air groove, the upper and lower sides of the separation plug disc can be connected through the negative pressure air groove, and the lower end of the state switching shaft is provided with a secondary acceleration structure.

[0005] The secondary acceleration structure includes a control blind groove, a secondary acceleration cavity, a secondary force spring and an insertion shaft. The control blind groove and the secondary acceleration cavity are connected to each other, and both are opened inside the state switching shaft. A secondary force spring is arranged in the secondary acceleration cavity, and an insertion shaft is arranged below the secondary force spring. The end of the insertion shaft is inserted in the secondary acceleration cavity.

[0006] A metal spring bar is provided in the control blind groove and the secondary acceleration cavity, and a triangular lock end is provided at the lower end of the metal spring bar. A secondary electromagnet is embedded and fixed inside the control blind groove. After the secondary electromagnet is energized, it can magnetically cooperate with the metal spring bar. A matching lock groove is provided at the end of the plug shaft, and the triangular lock end can limit the matching lock groove. An induction touch plate is provided at the bottom of the matching lock groove. When the triangular lock end moves into place, the triangular lock end realizes detection by conducting contact with the induction touch plate.

[0007] The lower end of the plug shaft is provided with a split shaft end, a control inner cavity is opened in the split shaft end, a T-shaped lock tongue is provided in the control inner cavity, the T-shaped lock tongue is inserted through the control inner cavity and extends to the outside to block and limit the partition plug disk, a reset spring and an unlocking electromagnet are provided on one side of the T-shaped lock tongue, and a position sensor is embedded in the split shaft end.

[0008] The lower surface of the functional tube cover is provided with an opening square bin, the interior of the opening square bin is a cavity and penetrates upward, the side wall surface of the opening square bin is vertically provided with an opening control groove, and the opening square bin is provided with a screw shaft and a lifting blocking plate.

[0009] The lifting blocking plate is in airtight contact with the inner wall surface of the opening square bin, the screw shaft passes through the lifting blocking plate and is screwed together with it, and an opening motor is provided above the functional cylinder cover, and the opening motor controls the rotation of the screw shaft.

[0010] An annular cylindrical cavity is provided on the surface of the separating plug disc. The annular cylindrical cavity is annular and has a hollow structure inside, and has openings running through it from top to bottom. An upper connecting plate is provided on the upper side of the annular cylindrical cavity, and a lower connecting platform is provided on the lower side of the annular cylindrical cavity.

[0011] An intermittent electromagnet is embedded in the lower connecting platform, and an annular piston is airtightly arranged in the annular cylinder cavity. The annular piston can be magnetically matched with the intermittent electromagnet, and a piston spring is arranged between the annular piston and the lower connecting platform.

[0012] A conveyor belt groove is provided on the upper surface of the machine cabin base, and an attachment suction table is fixedly provided on the upper surface of the machine cabin base. The attachment suction table is used to cooperate with the attachment module to perform the adhesive tape attachment operation.

[0013] A guiding inclined wall is provided inside the positioning mold, an air flow bottom hole is provided at the bottom of the hollow air plate, and a negative pressure connection nozzle is provided on the surface of the functional cylinder cover, and the negative pressure connection nozzle is connected to the inner cavity of the conversion silo.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The FPC tape attaching machine with a positioning component of the present invention can realize the precise positioning of the automated FPC board without the need for manual positioning and placement, thereby reducing human resource occupation and improving the accuracy of the FPC board tape attaching; it can convert the negative pressure airflow into positive pressure airflow through the cooperation of the conversion bin and the separation plug disc and other structures, so that only a negative pressure air pump is required to realize the drive of the equipment to absorb the FPC and the positive pressure blowing to press the FPC board down, omitting the use of the positive pressure air pump, thereby reducing the equipment cost and power consumption.

[0016] By cooperating with the opening control slot and the lifting and lowering blocking plate and other structures, the air intake opening when the separation plug disc descends can be adjusted, so that the descending speed of the separation plug disc gradually accelerates, and the positive pressure airflow output from the air flow bottom hole gradually increases, so that the airflow can cooperate with the downward movement of the FPC board in the positioning mold, maintain a stable pushing ability, and assist the guided sliding of the FPC board in the positioning mold.

[0017] By coordinating the annular cylinder cavity and annular piston and other structures, the positive pressure airflow output from the airflow bottom hole can fluctuate at a high frequency, thereby causing the FPC board to vibrate when it slides in the guide inclined wall, assisting the FPC board to fall into place, so that the positioning mold can achieve accurate position calibration.

[0018] The secondary acceleration structure can automatically accumulate force when the partition plug moves up. When the partition plug moves down to the lower end of the state switching axis, it is automatically unlocked, and the elastic thrust of the secondary force spring is used to assist in accelerating the downward movement of the partition plug. As a result, when the partition plug is about to drop to the bottom, a strong impact positive pressure airflow is ejected to impact and stretch the FPC board flat on the surface of the attachment suction table, ensuring the flattening effect of the FPC board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the overall structure of the present invention from another angle.

[0021] Figure 3 It is a front view of the overall structure of the present invention.

[0022] Figure 4 It is a three-dimensional half-section schematic diagram of the conversion silo of the present invention.

[0023] Figure 5 for Figure 4 Enlarged schematic diagram of area A in the middle.

[0024] Figure 6 for Figure 5 Enlarged schematic diagram of area B in the middle.

[0025] Figure 7 for Figure 5 Enlarged schematic diagram of area C in the middle.

[0026] Figure 8 This is a schematic diagram of the structure of the separation plug of the present invention.

[0027] Figure 9 This is a schematic structural diagram of the separation plug disc of the present invention from another angle.

[0028] In the figure: 1. Cabin base; 2. Attachment module; 3. Replacement mobile frame; 4. Electronic control module; 5. Positioning mold; 6. Conversion bin; 7. Initial positioning visual lens; 8. Hollow air plate; 9. Separation plug; 10. Positive pressure main spring; 11. State switching shaft; 12. Function cylinder cover; 13. Negative pressure air groove; 1101. Control blind groove; 1102. Secondary acceleration chamber; 1103. Secondary force spring; 1104. Insert shaft; 1105. Metal spring strip; 1106. Triangular lock end; 1107. Secondary electromagnet; 1108. Matching lock groove; 1109. Induction touch plate; 1110. Split shaft end ;1111, control inner cavity;1112, T-shaped lock tongue;1113, reset spring;1114, unlocking electromagnet;1115, position sensor;1201, opening square warehouse;1202, opening control groove;1203, screw shaft;1204, lifting block plate;1205, opening motor;901, annular cylinder cavity;902, upper connecting plate;903, lower connecting platform;904, intermittent electromagnet;905, annular piston;906, piston spring;101, conveyor belt groove;102, attachment suction platform;501, guide inclined wall;801, air flow bottom hole;1206, negative pressure connecting nozzle. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1 to 9 The present invention provides a technical solution: an FPC tape attaching machine with a positioning component, comprising a machine base 1 and an attaching module 2 fixedly arranged in an integral manner, the attaching module 2 being used to attach tape, a replacement moving frame 3 and an electric control module 4 being arranged above the machine base 1, the replacement moving frame 3 and the electric control module 4 being both controlled by a multi-directional moving control mechanism, the multi-directional moving control mechanism being as follows Figure 1 and 2As shown in , it is composed of multiple X-axis and Y-axis travel rails and an electric-controlled lifting structure. The multi-directional movement control mechanism can control the horizontal sliding of the electric control module 4 relative to the replacement moving frame 3, as well as the forward and backward and lifting movement of the entire structure of the replacement moving frame 3 and the electric control module 4. The multi-directional movement control mechanism is a conventional electric automation movement control device in the prior art;

[0031] The lower part of the replacement movable frame 3 is detachably provided with a positioning mold 5, and a conversion bin 6 is provided below the electric control module 4. The electric control module 4 controls the lifting movement of the conversion bin 6. An initial positioning visual lens 7 is provided above the machine room base 1. The bottom of the conversion bin 6 is connected with a hollow air plate 8. The interior of the conversion bin 6 is airtightly slidably provided with a separation plug 9, and a positive pressure main spring 10 is provided above the separation plug 9. A functional cylinder cover 12 is provided at the end of the conversion bin 6, and a state switching shaft 11 is provided on the outside of the functional cylinder cover 12. The state switching shaft 11 is airtightly inserted through the separation plug 9, and a negative pressure air groove 13 is provided on the surface of the state switching shaft 11. When the separation plug 9 moves to the position of the negative pressure air groove 13, the upper and lower sides of the separation plug 9 can be connected through the negative pressure air groove 13, and the lower end of the state switching shaft 11 is provided with a secondary acceleration structure.

[0032] The secondary acceleration structure includes a control blind groove 1101, a secondary acceleration chamber 1102, a secondary force spring 1103 and an insertion shaft 1104. The control blind groove 1101 and the secondary acceleration chamber 1102 are connected to each other, and both are opened inside the state switching shaft 11. A secondary force spring 1103 is arranged in the secondary acceleration chamber 1102, and an insertion shaft 1104 is arranged below the secondary force spring 1103. The end of the insertion shaft 1104 is inserted in the secondary acceleration chamber 1102. Vertical edges and vertical grooves can be arranged between the contact surfaces of the insertion shaft 1104 and the secondary acceleration chamber 1102 to prevent the insertion shaft 1104 and the secondary acceleration chamber 1102 from rotating relative to each other. The circuit conduction route of the unlocking electromagnet 1114 and the position sensor 1115 and other structures can be connected through the vertical sliding contact between the spring clip and the conductive metal strip between the insertion shaft 1104 and the secondary acceleration chamber 1102.

[0033] A metal spring bar 1105 is provided in the control blind groove 1101 and the secondary acceleration chamber 1102, and a triangular lock end 1106 is provided at the lower end of the metal spring bar 1105. A secondary electromagnet 1107 is embedded and fixed inside the control blind groove 1101. After the secondary electromagnet 1107 is energized, it can magnetically cooperate with the metal spring bar 1105. A matching lock groove 1108 is provided at the end of the plug shaft 1104. The triangular lock end 1106 can limit the cooperation with the matching lock groove 1108. An induction touch disk 1109 is provided at the bottom of the matching lock groove 1108. When the triangular lock end 1106 moves into place, the triangular lock end 1106 realizes detection by conducting contact with the induction touch disk 1109.

[0034] The lower end of the insertion shaft 1104 is provided with a split shaft end 1110, and a control inner cavity 1111 is opened in the split shaft end 1110, and a T-shaped lock tongue 1112 is provided in the control inner cavity 1111. The T-shaped lock tongue 1112 passes through the control inner cavity 1111 and extends to the outside to block and limit the partition plug 9. A reset spring 1113 and an unlocking electromagnet 1114 are provided on one side of the T-shaped lock tongue 1112, and a position sensor 1115 is embedded in the split shaft end 1110.

[0035] The lower surface of the functional tube cover 12 is provided with an opening square bin 1201. The interior of the opening square bin 1201 is a cavity and penetrates upward. An opening control groove 1202 is vertically opened on the side wall surface of the opening square bin 1201. A screw shaft 1203 and a lifting blocking plate 1204 are provided in the opening square bin 1201.

[0036] The lifting plug 1204 is in airtight contact with the inner wall surface of the opening square bin 1201, and the screw shaft 1203 passes through the lifting plug 1204 and is screwed together with it. An opening motor 1205 is provided above the functional tube cover 12, and the opening motor 1205 controls the rotation of the screw shaft 1203.

[0037] An annular cylindrical cavity 901 is provided on the surface of the separating plug disc 9. The annular cylindrical cavity 901 is in a circular ring shape with a hollow structure inside and has openings running through it from top to bottom. An upper connecting plate 902 is provided on the upper side of the annular cylindrical cavity 901, and a lower connecting platform 903 is provided on the lower side of the annular cylindrical cavity 901.

[0038] An intermittent electromagnet 904 is embedded in the lower connecting platform 903 , and an annular piston 905 is airtightly arranged in the annular cylindrical cavity 901 . The annular piston 905 can magnetically cooperate with the intermittent electromagnet 904 , and a piston spring 906 is arranged between the annular piston 905 and the lower connecting platform 903 .

[0039] A conveyor belt slot 101 is provided on the upper surface of the machine room base 1 , and an attachment suction table 102 is fixedly provided on the upper surface of the machine room base 1 . The attachment suction table 102 is used to cooperate with the attachment module 2 to perform the adhesive tape attachment operation.

[0040] A guiding inclined wall 501 is provided inside the positioning mold 5, and an air flow bottom hole 801 is provided at the bottom of the hollow air plate 8. A negative pressure connecting nozzle 1206 is provided on the surface of the functional cylinder cover 12, which is connected to an external controllable negative pressure air source through the negative pressure connecting nozzle 1206, and the negative pressure connecting nozzle 1206 is connected to the inner cavity of the conversion silo 6.

[0041] When the present invention is in use, the conveyor belt is set in the conveyor belt groove 101, the FPC board is transported by the conveyor belt, and the FPC board is visually detected by the initial positioning visual lens 7. After the initial positioning visual lens 7 detects the transported FPC board, the hollow air plate 8 is moved to the upper part of the FPC board through the multi-directional movement control mechanism, and the hollow air plate 8 is controlled to descend. The hollow air plate 8 absorbs the FPC board through the air flow bottom hole 801. At this time, the preliminary picking of the FPC board is completed, but there is a certain error in the specific position.

[0042] Through the multi-directional movement control mechanism, the positioning mold 5 is moved to the attachment suction table 102, and the lower surface of the positioning mold 5 contacts the upper surface of the attachment suction table 102; the hollow air plate 8 is moved to the top of the positioning mold 5, and the air flow bottom hole 801 is switched to positive pressure jet, releasing the FPC board and pressing it into the positioning mold 5 through the air flow. Under the guidance of the guide inclined wall 501, precise positioning is completed, so that the FPC board is positioned and placed on the attachment suction table 102. Then the positioning mold 5 is removed, and the attachment module 2 attaches adhesive tape to the FPC board on the attachment suction table 102.

[0043] During the above process, when the airflow bottom hole 801 sucks air, the negative pressure is connected to the negative pressure connecting nozzle 1206, and the negative pressure is used to drive the separation plug 9 to move upward. Figure 6 As shown in the figure, when the partition plug disc 9 is in the rising state, the T-shaped lock tongue 1112 remains extended to block the partition plug disc 9, so that when the partition plug disc 9 initially rises, it can drive the split shaft end 1110 to move upward, thereby causing the secondary force spring 1103 to be compressed and accumulate force. When the triangular lock end 1106 moves to the matching lock groove 1108, the locking is completed. At this time, the upper end of the split shaft end 1110 just docks with the lower end of the state switching shaft 11.

[0044] When the triangular lock end 1106 moves to the matching lock groove 1108, the triangular lock end 1106 and the induction touch plate 1109 are connected to realize detection, thereby identifying that the triangular lock end 1106 is snapped into place, and then the unlocking electromagnet 1114 is controlled to be energized, and the T-shaped lock tongue 1112 is attracted by magnetic force to shrink and unlock. At this time, the separation plug disc 9 begins to continue to move upward relative to the split shaft end 1110. When the separation plug disc 9 moves to the position of the negative pressure air groove 13, the upper and lower sides of the separation plug disc 9 can be connected through the negative pressure air groove 13. At this time, the negative pressure can pass through the separation plug disc 9 and reach the air flow bottom hole 801, causing the air flow bottom hole 801 to inhale air.

[0045] When positive pressure jet is required from the bottom hole 801 of the air flow, the connection of the negative pressure connecting nozzle 1206 is stopped first, and the opening motor 1205 is controlled to drive the screw shaft 1203 to rotate, driving the lifting plug plate 1204 to move downward. At this time, the upper space of the separation plug disc 9 is connected to the outside world through the opening control groove 1202, and as the lifting plug plate 1204 descends, the opening of the opening control groove 1202 gradually increases; the separation plug disc 9 moves downward under the elastic force of the positive pressure main spring 10. When the separation plug disc 9 moves downward The gas in the space below the partition plug disc 9 is squeezed and ejected through the air flow bottom hole 801; through the cooperation of the opening control groove 1202 and the lifting plug plate 1204, the air intake opening when the partition plug disc 9 descends can be adjusted, so that the descending speed of the partition plug disc 9 gradually accelerates from slow to fast, so that the positive pressure airflow output by the air flow bottom hole 801 gradually increases, so that the airflow can cooperate with the FPC board to move away from the positioning mold 5, maintain a stable pushing ability, and assist the FPC board in the guided sliding of the positioning mold 5.

[0046] A high-frequency intermittent pulse current is passed into the intermittent electromagnet 904, causing the intermittent electromagnet 904 to generate an intermittently disappearing magnetic force. In cooperation with the piston spring 906, the annular piston 905 is driven to move up and down at a high frequency, thereby making the positive pressure airflow output by the airflow bottom hole 801 fluctuate, thereby causing the FPC board to vibrate when it slides in the guide inclined wall 501, thereby assisting the FPC board to fall into place.

[0047] When the separation plug disc 9 drops to the position of the position sensor 1115, the unlocking electromagnet 1114 cuts off the current, causing the T-shaped lock tongue 1112 to pop out, and at the same time the secondary electromagnet 1107 is energized, attracting the metal spring bar 1105 to bend, and the triangular lock end 1106 moves out of the matching lock groove 1108, completing the unlocking. The split shaft end 1110 and the plug shaft 1104 move downward rapidly under the elastic force of the secondary force spring 1103, and apply an auxiliary downward thrust to the separation plug disc 9 through the T-shaped lock tongue 1112, so that the separation plug disc 9 sprays out a strong impact positive pressure airflow when it is about to drop to the bottom, impacting and stretching the FPC board flat on the surface of the attachment suction table 102, thereby ensuring the flattening effect of the FPC board.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An FPC tape attaching machine with a positioning assembly, comprising a machine base (1) and an attaching module (2) fixedly arranged in an integral manner, wherein the attaching module (2) is used for attaching tape, and is characterized in that: A replacement moving frame (3) and an electric control module (4) are provided above the machine room base (1). Both the replacement moving frame (3) and the electric control module (4) are controlled by a multi-directional moving control mechanism. A positioning mold (5) is detachably provided at the lower portion of the replacement moving frame (3). A conversion bin (6) is provided below the electric control module (4). The electric control module (4) controls the lifting movement of the conversion bin (6). An initial positioning visual lens (7) is provided above the machine room base (1). A hollow air plate ( 8), a separation plug disc (9) is provided in an airtight sliding manner inside the conversion chamber (6), a positive pressure main spring (10) is provided above the separation plug disc (9), a functional cylinder cover (12) is provided at the end of the conversion chamber (6), a state switching shaft (11) is provided on the outside of the functional cylinder cover (12), the state switching shaft (11) is airtightly inserted through the separation plug disc (9), a negative pressure air groove (13) is provided on the surface of the state switching shaft (11), when the separation plug disc (9) moves to the position of the negative pressure air groove (13), the upper part of the separation plug disc (9) is pressed against the negative pressure air groove (13), and the positive pressure main spring (10) is provided on the upper part of the conversion chamber (6). The lower two sides can be connected through the negative pressure air groove (13), the lower end of the state switching shaft (11) is provided with a secondary acceleration structure, the surface of the separation plug disc (9) is provided with an annular cylindrical cavity (901), the annular cylindrical cavity (901) is annular and has a cavity structure inside, and has openings running through it from top to bottom, an upper connecting plate (902) is provided on the upper side of the annular cylindrical cavity (901), a lower connecting platform (903) is provided on the lower side of the annular cylindrical cavity (901), an intermittent electromagnet (904) is embedded in the lower connecting platform (903), and an intermittent electromagnet (904) is embedded in the annular cylindrical cavity (901). An annular piston (905) is provided for airtightness, and the annular piston (905) can be magnetically coupled with an intermittent electromagnet (904). A piston spring (906) is provided between the annular piston (905) and the lower connecting platform (903). An air flow bottom hole (801) is provided at the bottom of the hollow air plate (8). A negative pressure connection nozzle (1206) is provided on the surface of the functional cylinder cover (12), and is connected to an external controllable negative pressure air source through the negative pressure connection nozzle (1206). The negative pressure connection nozzle (1206) is connected to the inner cavity of the conversion silo (6).

2. The FPC tape attaching machine with a positioning assembly according to claim 1, characterized in that: The secondary acceleration structure comprises a control blind groove (1101), a secondary acceleration chamber (1102), a secondary force spring (1103) and an insertion shaft (1104); the control blind groove (1101) and the secondary acceleration chamber (1102) are connected to each other, and both are arranged inside the state switching shaft (11); a secondary force spring (1103) is arranged in the secondary acceleration chamber (1102); an insertion shaft (1104) is arranged below the secondary force spring (1103); and an end of the insertion shaft (1104) is inserted into the secondary acceleration chamber (1102).

3. The FPC tape attaching machine with a positioning assembly according to claim 2, characterized in that: A metal spring bar (1105) is provided in the control blind groove (1101) and the secondary acceleration chamber (1102); a triangular locking end (1106) is provided at the lower end of the metal spring bar (1105); a secondary electromagnet (1107) is embedded and fixed inside the control blind groove (1101); the secondary electromagnet (1107) can be magnetically engaged with the metal spring bar (1105) when energized; a matching locking groove (1108) is provided at the end of the plug shaft (1104); the triangular locking end (1106) can be limitedly engaged with the matching locking groove (1108); a sensing touch disc (1109) is provided at the bottom of the matching locking groove (1108); when the triangular locking end (1106) moves into position, the triangular locking end (1106) realizes detection by conducting contact with the sensing touch disc (1109).

4. The FPC tape attaching machine with a positioning assembly according to claim 3, characterized in that: The lower end of the insertion shaft (1104) is provided with a split shaft end (1110), a control inner cavity (1111) is opened in the split shaft end (1110), a T-shaped lock tongue (1112) is provided in the control inner cavity (1111), the T-shaped lock tongue (1112) is inserted through the control inner cavity (1111) and extends to the outside to block and limit the separation plug disc (9), a reset spring (1113) and an unlocking electromagnet (1114) are provided on one side of the T-shaped lock tongue (1112), and a position sensor (1115) is embedded in the split shaft end (1110).

5. The FPC tape attaching machine with a positioning assembly according to claim 1, characterized in that: The lower surface of the functional tube cover (12) is provided with an opening square bin (1201), the interior of the opening square bin (1201) is a cavity and penetrates upward, the side wall surface of the opening square bin (1201) is vertically provided with an opening control groove (1202), and the opening square bin (1201) is provided with a screw shaft (1203) and a lifting blocking plate (1204).

6. The FPC tape attaching machine with a positioning assembly according to claim 5, characterized in that: The lifting blocking plate (1204) is in airtight contact with the inner wall surface of the opening square bin (1201), the screw shaft (1203) is inserted through the lifting blocking plate (1204) and screwed together with it, and an opening motor (1205) is provided above the functional cylinder cover (12), and the opening motor (1205) controls the rotation of the screw shaft (1203).

7. The FPC tape attaching machine with a positioning assembly according to claim 1, characterized in that: A conveyor belt groove (101) is provided on the upper surface of the machine room base (1), and an attachment suction table (102) is fixedly provided on the upper surface of the machine room base (1). The attachment suction table (102) is used to cooperate with the attachment module (2) to perform adhesive tape attachment operations.

8. The FPC tape attaching machine with a positioning assembly according to claim 1, characterized in that: A guiding inclined wall (501) is provided inside the positioning mold (5).

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