Automatic flexible circuit board ironing equipment

Abstract

The invention relates to the technical field of circuit board ironing, in particular to automatic flexible circuit board ironing equipment. The invention provides automatic flexible circuit board ironing equipment which comprises a mounting base, electric sliding rails, a placement table, a mounting shell, an air cylinder, a sliding rod, a mounting plate, an ironing plate and the like, the electric sliding rails are symmetrically mounted at the front and back of the top of the mounting base, electric sliding blocks are slidably mounted on the electric sliding rails, and the placement table is arranged between the tops of the electric sliding blocks; a mounting shell is arranged on the mounting base, an air cylinder is mounted on the mounting shell, sliding rods are arranged on the left side and the right side of the top of the mounting shell in a front-back symmetrical sliding mode, a mounting plate is arranged on a piston rod of the air cylinder, the mounting plate is connected with the bottom ends of the sliding rods, and an ironing plate is mounted at the bottom of the mounting plate. The purification mechanism sucks waste gas through a gas suction pump and sends the waste gas to a purification box through a gas inlet pipe, harmful substances are filtered through a filter element, it is ensured that discharged gas is harmless, and the influence of scalding waste gas on the environment and personnel is relieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of circuit board ironing, in particular to an automatic flexible circuit board ironing equipment. BACKGROUND

[0002] With the continuous development of society and the rapid changes in technology, manufacturing is undergoing a profound transformation from traditional manual labor to mechanization, automation, and standardized production. This transformation not only brings unprecedented production efficiency to enterprises, but also lays a solid foundation for the sustainable development of enterprises. In manufacturing enterprises, in order to keep pace with the times and achieve a leap in production efficiency, it has become a trend to vigorously develop and apply mechanical and automated equipment.

[0003] In the electronics manufacturing industry, flexible circuit boards (FPC) are widely used in various electronic products due to their lightness, thinness, and flexibility. In the manufacturing process of flexible circuit boards, the ironing process is a crucial step. However, traditional flexible circuit board ironing equipment often faces problems with improper waste gas treatment. These waste gases not only contain harmful substances, but also pose a serious threat to the health of operators if not promptly and effectively treated.

[0004] Specifically, the existing flexible circuit board ironing equipment produces a large amount of waste gas during the ironing process, which may contain harmful gases, particulate matter, and other pollutants. Due to design deficiencies or operational negligence, these waste gases often cannot be promptly and effectively collected and purified, thereby leaking into the working environment and causing potential harm to the respiratory system and skin of operators.

[0005] Therefore, it is necessary to provide an automatic flexible circuit board ironing equipment. SUMMARY

[0006] In order to overcome the inconvenience of purifying waste gas, the present application provides an automatic flexible circuit board ironing equipment.

[0007] An automatic flexible circuit board ironing equipment, comprising a mounting seat, an electric sliding rail, a placement table, a mounting shell, a gas cylinder, a sliding rod, a mounting plate, and an ironing plate, the mounting seat top is symmetrically installed with an electric sliding rail in front and back, the electric sliding rail is slidably installed with an electric sliding block, the electric sliding block top is provided with a placement table, the mounting seat top is provided with a mounting shell, the left side of the mounting shell is designed as an opening, the mounting shell top is installed with a gas cylinder, the mounting shell top left and right sides are symmetrically slidably installed with a sliding rod, the gas cylinder piston rod is provided with a mounting plate, the mounting plate is connected with the bottom end of the sliding rod, and the mounting plate bottom is installed with an ironing plate, further comprising a purification mechanism, the right side of the mounting seat top is provided with a purification mechanism capable of collecting and treating waste gas.

[0008] Further, the purification mechanism comprises a support vertical plate, a purification box, an air inlet pipe, a gas collecting cover, an air suction pump and a purification plate, the top right side of the mounting seat is provided with the support vertical plate, the upper part of the support vertical plate is provided with the purification box, the right side of the mounting shell is communicated with the gas collecting cover, the right side of the gas collecting cover is provided with the air suction pump, the air inlet end of the air suction pump is communicated with the gas collecting cover, the air outlet end of the air suction pump is communicated with the purification box through the air inlet pipe, the right side of the upper part of the purification box is slidably provided with the purification plate, and the inner side of the purification plate is inlaid with a filter core.

[0009] Further, the positioning mechanism comprises a motor one, a gear, a rack and a positioning frame, the top of the placing table is provided with the motor one, the output end of the motor one is provided with the gear, the top of the placing table is slidably provided with the positioning frame at four corners, the bottom of the positioning frame is designed as a vertical rod structure, the bottom of the positioning frame is provided with the rack, and the rack is meshed with the gear.

[0010] Further, the sealing mechanism comprises a pushing frame, a guide frame, a connecting seat, a sealing door and a spring one, the upper ends of the two slide rods on the left side are provided with the pushing frame, the upper and lower sides of the mounting shell are provided with the guide frame, the top of the mounting seat is provided with the connecting seat in a front-rear symmetrical manner, the front and rear ends of the guide frame are slidably provided with the sealing door through the sliding blocks, the outer sides of the sliding blocks are provided with protrusions, the lower part of the pushing frame is designed as a triangular roof beam structure, the protrusions on the sliding blocks are abutted by the side edges of the pushing frame, the spring one is in a compressed state, and the spring one is connected between the sliding connection positions of the sealing door and the guide frame.

[0011] Further, the discharging mechanism comprises a supporting frame, a placing frame, a double-shaft motor, a screw rod, a fixed plate, a connecting plate, a first material blocking plate, a connecting rod and a second material blocking plate, the top left side of the mounting seat is provided with the supporting frame in a front-rear symmetrical manner, the upper part of the supporting frame is provided with the placing frame, the right side of the placing frame is provided with the double-shaft motor, the output end of the double-shaft motor is provided with the screw rod, the right side of the placing frame is provided with the fixed plate, the front and rear ends of the screw rod are provided with the connecting plate through threads, the other sides of the connecting plate are provided with the first material blocking plate, the lower part of the placing frame is provided with an opening in a front-rear symmetrical manner, the front and rear sides of the lower part of the placing frame are provided with a group of connecting rods, the number of the group of connecting rods is two, each connecting rod is composed of a connecting plate and a guide plate, the front and rear sides of the lower part of the placing frame are symmetrically provided with the connecting plate, every two connecting plates are rotatably provided with the guide plate between them, the side edges of the first material blocking plate are connected with the long grooves of the two adjacent guide plates through the sliding blocks, the connection between the sliding blocks and the first material blocking plate is rotary connection, the front and rear sides of the lower part of the placing frame are provided with notches, the second material blocking plate is slidably connected in the notches, the side edges of the second material blocking plate are slidably connected with the long grooves of the guide plates through the sliding blocks, and the second material blocking plate is located below the first material blocking plate.

[0012] Further, it further comprises a limiting mechanism, the limiting mechanism comprises a sleeve, a sleeve rod, a spring two and a limiting plate, the upper corners of the placing frame are each provided with a sleeve, the sleeve is internally and slidably provided with a sleeve rod, the sleeve rod is connected with the inner side of the adjacent sleeve via a spring two, and the adjacent end of the sleeve rod is provided with a limiting plate.

[0013] Further, it further comprises a dispersing mechanism, the dispersing mechanism comprises a motor two, a rotating shaft, a belt pulley assembly, a flow guide wheel and a filter plate, the left side of the purification tank is provided with the motor two, the output end of the motor two is provided with the rotating shaft, the inside of the purification tank is provided with the filter plate, the middle of the filter plate is rotatably provided with the flow guide wheel, the flow guide wheel is provided with the belt pulley assembly between the rotating shaft, and the belt pulley assembly extends into the inside of the purification tank.

[0014] Further, the upper part of the limiting plate is designed in a slope trend.

[0015] The present application has the following advantages and significant progress:

[0016] 1、The air suction pump in the purifying mechanism can effectively suck the waste gas and transport it into the purification tank through the air inlet pipe, the filter element on the purification plate can adsorb and filter out the harmful substances in the waste gas, so that the gas finally discharged into the environment is clean and harmless, and the adverse effects of waste gas on the environment and workers during the sintering process are reduced.

[0017] 2、The design of the positioning mechanism can accurately clamp and fix the flexible circuit board, ensuring the stability and accuracy of the circuit board during processing or machining, which effectively prevents the displacement or shaking of the flexible circuit board during machining, thereby improving the machining precision and product quality.

[0018] 3、The design of the sealing mechanism can automatically open and close the sealing door, effectively preventing the diffusion of waste gas generated during sintering, and facilitating the removal of the sintered flexible circuit board when needed.

[0019] 4、The design of the discharging structure realizes accurate control of the blocking plate one and the blocking plate two through the rotation of the screw driven by the double-shaft motor, so that the flexible circuit board can be discharged one by one and in order, which not only improves the accuracy and stability of discharging, but also avoids errors and damage that may be caused by traditional manual discharging, ensuring product quality.

[0020] 5、The design of the limiting mechanism realizes effective limiting and stabilizing function of the flexible circuit board during placing into the placing frame, which ensures the stability and accuracy of the circuit board during placing and avoids damage or misplacement of the circuit board caused by improper placing, thereby improving product quality and reliability.

[0021] 6、The present application can distribute the inhaled exhaust gas uniformly in the purification box through the design of the dispersion mechanism, so as to ensure that the exhaust gas can be fully and uniformly adsorbed by the filter core in the filter plate and the purification plate, thereby improving the purification efficiency of the exhaust gas. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the electric sliding rail, placing table and mounting shell and other parts of the present application.

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting seat, electric sliding rail and placing table of the present application.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the slide rod, mounting plate and ironing plate and other parts of the present application.

[0026] Figure 5 It is a schematic diagram of the first part of the purification mechanism of the present application.

[0027] Figure 6 It is a schematic diagram of the second part of the purification mechanism of the present application.

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the positioning mechanism of the present application.

[0029] Figure 8 It is a schematic diagram of the first part of the positioning mechanism of the present application.

[0030] Figure 9 It is a schematic diagram of the second part of the positioning mechanism of the present application.

[0031] Figure 10 It is a schematic diagram of the first part of the sealing mechanism of the present application.

[0032] Figure 11 It is a schematic diagram of the second part of the sealing mechanism of the present application.

[0033] Figure 12 It is a schematic diagram of the first part of the blanking mechanism of the present application.

[0034] Figure 13 It is a schematic diagram of the second part of the blanking mechanism of the present application.

[0035] Figure 14 It is a schematic diagram of the third part of the blanking mechanism of the present application.

[0036] Figure 15It is the fourth kind of partial solid structure schematic view of the blanking mechanism of the application.

[0037] Figure 16 It is the first kind of partial solid structure schematic view of the limiting mechanism of the application.

[0038] Figure 17 It is the second kind of partial solid structure schematic view of the limiting mechanism of the application.

[0039] Figure 18 It is the first kind of partial solid structure schematic view of the dispersing mechanism of the application.

[0040] Figure 19 It is the second kind of partial solid structure schematic view of the dispersing mechanism of the application.

[0041] In the figure, 1 is a mounting seat, 2 is an electric slide rail, 3 is a placing table, 4 is a mounting shell, 5 is a cylinder, 6 is a slide rod, 7 is a mounting plate, 8 is a pressing plate, 9 is a purifying mechanism, 901 is a supporting vertical plate, 902 is a purifying box, 903 is an air inlet pipe, 904 is a gas collecting cover, 905 is an air suction pump, 906 is a purifying plate, 10 is a positioning mechanism, 101 is a motor one, 102 is a gear, 103 is a rack, 104 is a positioning frame, 11 is a closing mechanism, 111 is a pushing frame, 112 is a guide frame, 113 is a connecting seat, 114 is a closing door, 115 is a spring one, 12 is a blanking mechanism, 121 is a supporting frame, 122 is a placing frame, 123 is a double-shaft motor, 124 is a screw rod, 125 is a fixed plate, 126 is a connecting plate, 127 is a material blocking plate one, 128 is a connecting rod, 129 is a material blocking plate two, 13 is a limiting mechanism, 131 is a sleeve, 132 is a sleeve rod, 133 is a spring two, 134 is a limiting plate, 14 is a dispersing mechanism, 141 is a motor two, 142 is a rotating shaft, 143 is a belt pulley assembly, 144 is a guide wheel, and 145 is a filter plate. DETAILED DESCRIPTION

[0042] The embodiments of the application are described in detail below with reference to the accompanying drawings.

[0043] Embodiment: An automatic flexible circuit board pressing device, please see Figures 1 to 4As shown, including the mounting seat 1, electric slide rail 2, placement platform 3, installation shell 4, cylinder 5, slide bar 6, mounting plate 7 and ironing plate 8, the top of mounting seat 1 is symmetrically provided with electric slide rail 2, and the electric slide rail 2 is slidably provided with electric sliding block, and the top of the two electric sliding blocks is connected with the placement platform 3, the placement platform 3 is used for placing the flexible circuit board to be ironed, the electric slide rail 2 is used for providing horizontal movement function of the placement platform 3, and the position of the flexible circuit board is adjusted, the top of the mounting seat 1 is connected with the installation shell 4, the installation shell 4 can protect the operation area of ironing, the left side of the installation shell 4 is designed as an opening, the placement platform 3 is convenient to enter the inside of the installation shell 4, the cylinder 5 is vertically installed downwards at the top center position of the installation shell 4, the cylinder 5 is used for providing driving force in the vertical direction, the slide bar 6 is slidably installed on the top left and right sides of the installation shell 4, the mounting plate 7 is connected with the piston rod of the cylinder 5, the top of the mounting plate 7 is connected with the bottom end of the four slide bars 6, and the slide bar 6 is used for guiding the vertical movement of the mounting plate 7, and the ironing plate 8 is installed at the bottom of the mounting plate 7, the ironing plate 8 is used for the flexible circuit board to be ironed, and the purification mechanism 9 capable of collecting and treating waste gas is arranged at the right side of the top of the mounting seat 1, and is used for collecting and treating waste gas generated in the ironing process.

[0044] Please see Figure 1 、 Figure 5 and Figure 6 As shown, the purification mechanism 9 comprises a support vertical plate 901, a purification box 902, an air inlet pipe 903, a gas collecting cover 904, an air suction pump 905 and a purification plate 906, the top right side of the mounting seat 1 is vertically connected with the support vertical plate 901, the support vertical plate 901 is located on the right side of the installation shell 4, the support vertical plate 901 is used as a support structure of the purification mechanism 9 and is used for providing stable support for the purification mechanism 9, the top of the support vertical plate 901 is transversely connected with the purification box 902, the purification box 902 is used for containing and treating waste gas generated from the ironing process, the right side of the installation shell 4 is communicated with the gas collecting cover 904, the air suction pump 905 is installed on the right side of the gas collecting cover 904, the air suction pump 905 is used for generating suction force, the gas collecting cover 904 helps to guide the waste gas to the air suction pump 905 effectively, the air inlet pipe 903 is communicated between the air inlet end of the air suction pump 905 and the left center position of the purification box 902, and the purification plate 906 is slidably connected to the inner upper right side of the purification box 902, the inside of the purification plate 906 is inlaid with a filter element, and the filter element is used for filtering and purifying the waste gas.

[0045] When the automatic flexible circuit board ironing equipment is needed, first, the power supply of the ironing equipment is started, and the ironing plate 8 is started to preheat. When the ironing plate 8 reaches the specified temperature, the placement platform 3 is driven to move left through the electric slide rail 2, and then the flexible circuit board is placed on the placement platform 3. After the placement is completed, the placement platform 3 is driven to move right again through the electric slide rail 2 until it enters the inside of the installation shell 4.

[0046] Next, the air cylinder 5 is started, the piston rod of the air cylinder 5 extends, drives the mounting plate 7, the pressing plate 8 and the slide rod 6 to move downward together. When the pressing plate 8 contacts the flexible circuit board, the pressing work of the flexible circuit board is started. After the pressing is completed, the piston rod of the air cylinder 5 is retracted, drives the mounting plate 7, the pressing plate 8 and the slide rod 6 to move upward to reset, separates the pressing plate 8 from the flexible circuit board, and completes the pressing operation.

[0047] During the pressing process, a large amount of waste gas is generated. Therefore, the pressing is designed with a purification mechanism 9. When the pressing operation is performed, the air suction pump 905 can be started to suck the waste gas in the installation shell 4 into the purification box 902 through the gas collecting cover 904 and the air inlet pipe 903. After the waste gas enters the purification box 902, it is filtered by the filter element in the purification plate 906, the harmful gas is adsorbed, and the filtered gas is discharged from the hole of the filter element. This process effectively purifies the waste gas and avoids the workers inhaling harmful gas.

[0048] Please see Figure 7 、 Figure 8 and Figure 9 , also includes a positioning mechanism 10 for clamping and fixing the flexible circuit board, the positioning mechanism 10 includes a motor 101, a gear 102, a rack 103 and a positioning frame 104, the motor 101 is installed on the top of the placing table 3 through the cross plate, the motor 101 is used to provide rotary power, the output shaft of the motor 101 is connected with the gear 102, the positioning frame 104 is slidingly connected at the four corners of the top of the placing table 3, the positioning frame 104 is used to clamp the four corners of the flexible circuit board, the bottom of the positioning frame 104 is designed as a vertical rod structure, a sliding groove is formed in the top of the placing table 3 and matched with the bottom of the positioning frame 104, the rack 103 is connected to the bottom of the positioning frame 104, and the rack 103 is meshed with the gear 102.

[0049] The pressing equipment is also equipped with the positioning mechanism 10 to facilitate the accurate positioning of the flexible circuit board. When the flexible circuit board is placed on the placing table 3, the motor 101 can be started, and the output shaft of the motor 101 drives the gear 102 to rotate. Since the gear 102 is meshed with the four racks 103, the rotation of the gear 102 drives the four racks 103 to gather towards the center, thereby driving the positioning frame 104 to move inward along the sliding groove on the placing table 3, and clamping the four corners of the flexible circuit board. When the placing table 3 moves into the installation shell 4, the motor 101 needs to be controlled in reverse to make the gear 102 rotate in reverse, drive the rack 103 and the positioning frame 104 to move outward along the sliding groove, and cancel the clamping of the flexible circuit board, so as to perform the pressing work.

[0050] Please see Figure 1 、 Figure 10 and Figure 11As shown, the closure mechanism 11 for closing the installation shell 4 includes a push frame 111, a guide frame 112, a connecting seat 113, a closure door 114 and a spring 115. The upper ends of the two slide rods 6 on the left side are connected with the push frame 111. The guide frame 112 is connected between the front and rear sides of the upper part of the installation shell 4. The connecting seats 113 are symmetrically connected to the front and rear of the center of the top of the installation seat 1. The two connecting seats 113 are located on the left side of the installation seat 1. The front and rear ends of the guide frame 112 are both slidingly connected with the closure door 114 through the sliding blocks. The guide frame 112 is used to provide sliding guidance for the closure door 114. The outer sides of the sliding blocks are designed with protrusions. Since the lower part of the push frame 111 is designed as a triangular roof beam structure, the top of the triangular roof beam is designed as an inclined surface. The protrusions on the sliding blocks are pushed against the side edges of the push frame 111. The spring 115 is in a compressed state. The bottom of the closure door 114 is matched with the adjacent connecting seat 113, which provides bottom support and positioning for the closure door 114. The spring 115 is connected between the sliding connections of the closure door 114 with the guide frame 112. The spring 115 is sleeved on the front and rear ends of the guide frame 112. The spring 115 provides a restoring force for the closure door 114, so that the closure door 114 can automatically move inward to close the installation shell 4 after the push frame 111 is released. The two closure doors 114 are located at the openings on the left side of the installation shell 4.

[0051] In addition, the ironing device is also designed with the closure mechanism 11 to prevent the diffusion of waste gas generated during the ironing process. When the slide rod 6 moves downward, the push frame 111 moves downward synchronously. With the downward movement of the push frame 111, the side edges of the push frame 111 are out of contact with the protrusions on the sliding blocks. At this time, the closure door 114 moves inward along the inclined surface of the top of the triangular roof beam of the lower part of the push frame 111 and the guide frame 112 under the action of the restoring force of the spring 115, closing the installation shell 4. When the slide rod 6 moves upward, the push frame 111 moves upward synchronously. The inclined surface of the top of the triangular roof beam of the lower part of the push frame 111 is in contact with the sliding block protrusions on the closure door 114, and pushes the sliding block protrusions on the closure door 114 to move outward along the inclined surface and the guide frame 112. At the same time, the spring 115 is compressed again under force, thereby opening the installation shell 4, facilitating the removal of the flexible circuit board after ironing.

[0052] Please see Figure 1 , Figure 12 , Figure 13 , Figure 14 and Figure 15As shown, it also includes a blanking mechanism 12 capable of orderly blanking the flexible circuit board, the blanking mechanism 12 includes a support frame 121, a placement frame 122, a double-shaft motor 123, a screw rod 124, a fixed plate 125, a connecting plate 126, a material blocking plate one 127, a connecting rod 128 and a material blocking plate two 129, the top left side of the mounting seat 1 is vertically connected with the support frame 121 in front and back symmetry, the upper part of the support frame 121 is connected with the placement frame 122, the placement frame 122 is used for storing stacked flexible circuit boards, the right side center position of the placement frame 122 is provided with the double-shaft motor 123, the output shaft of the double-shaft motor 123 is connected with the screw rod 124, the right side of the placement frame 122 is connected with the fixed plate 125, the fixed plate 125 is located below the double-shaft motor 123 and the screw rod 124, the front and rear ends of the screw rod 124 are both connected with the connecting plate 126 through threads, the other side of the connecting plate 126 is connected with the material blocking plate one 127, the lower part of the placement frame 122 is provided with an opening matched with the material blocking plate one 127 on the front and back sides, a group of connecting rods 128 are connected to the lower part of the placement frame 122 on the front and back sides, the number of the group of connecting rods 128 is two, each connecting rod 128 is composed of a connecting plate and a guide plate, the lower part of the placement frame 122 is connected with the connecting plate in left and right symmetry on the front and back sides, two connecting plates are rotatably connected with the guide plate between them, the guide plate is provided with a long slot in symmetry, the side edge of the material blocking plate one 127 is connected with the long slot of the two adjacent guide plates through a sliding block, the connection between the sliding block and the material blocking plate one 127 is a rotary connection, a notch is formed on the lower part of the placement frame 122 on the front and back sides, and the material blocking plate two 129 is slidably connected in the notch, the side edge of the material blocking plate two 129 is slidably connected in the long slot of the guide plate through a sliding block, the material blocking plate two 129 is located below the material blocking plate one 127, and the rotation of the connecting rod 128 can trigger the movement of the material blocking plate two 129, thereby achieving the support of the upper flexible circuit board and the falling of the lower flexible circuit board.

[0053] Please see Figure 1 、 Figure 16 and Figure 17 As shown, it also includes a limiting mechanism 13 for limiting the flexible circuit board, the limiting mechanism 13 includes a sleeve 131, a sleeve rod 132, a spring two 133 and a limiting plate 134, the four corners of the upper part of the placement frame 122 are connected with the sleeve 131, the sleeve rod 132 is slidably connected in the sleeve 131, the spring two 133 is connected between the sleeve rod 132 and the inner side of the adjacent sleeve 131, the spring two 133 is sleeved on the adjacent sleeve rod 132, and the spring two 133 provides elastic support for the sleeve rod 132, when the sleeve rod 132 is subjected to external force, the spring two 133 will be adaptively compressed, the limiting plate 134 is vertically connected to one end of the sleeve rod 132 which is close to each other, the four limiting plates 134 are located in the placement frame 122, and the upper part of the four limiting plates 134 is designed in a slope trend, so that the flexible circuit board can enter the inside of the placement frame 122.

[0054] When the flexible circuit board needs to be placed, it is first introduced from above the placement frame 122. The structure designed with four limiting plates 134 plays a key role. The upper part of these limiting plates 134 is designed as an inclined surface, which allows the flexible circuit board to smoothly slide into the placement frame 122 along the trend of the inclined surface. During the process of the flexible circuit board entering the placement frame 122, its four edges will come into contact with the limiting plates 134 and produce extrusion. Since the limiting plates 134 are connected to the sleeve 131 through the sleeve rod 132, this extrusion will cause the sleeve rod 132 to adaptively move along the inside of the sleeve 131. This design allows the limiting plates 134 to be adjusted according to the size of the flexible circuit board, ensuring that the circuit board can be securely clamped in the placement frame 122. At the same time, a spring 133 is provided between the sleeve rod 132 and the sleeve 131. When the sleeve rod 132 is extruded and moves, the spring 133 will also be subjected to force and adaptively compressed. The compression of the spring 133 not only provides necessary elastic support for the limiting plates 134, but also ensures that the limiting plates 134 can fit the four edges of the circuit board after the flexible circuit board is correctly placed, preventing it from being misaligned in subsequent work. For the unloading process of the flexible circuit board, the hot melting equipment is designed with an unloading mechanism 12. Initially, the blocking plate one 127 is in the retracted state, and the blocking plate two 129 is in the extended state. When the flexible circuit board needs to be placed on the placement table 3, the double-shaft motor 123 is started, and the output shaft of the double-shaft motor 123 drives the screw rod 124 to rotate, driving the two connecting plates 126 to move inward. The movement of the connecting plates 126 drives the blocking plate one 127 to extend into the slot in the placement frame 122, blocking the upper layer of flexible circuit board. At the same time, the inward movement of the blocking plate one 127 triggers the guide plate to rotate through the connecting rod 128, causing the blocking plate two 129 connected to it to move outward, losing support for the upper layer of flexible circuit board. At this time, the lowermost layer of flexible circuit board falls into the placement table 3 below due to its own gravity. After completing the unloading of one flexible circuit board, the double-shaft motor 123 is reversed, driving the screw rod 124, the connecting plates 126, and the blocking plate one 127 to move outward. At the same time, the outward movement of the blocking plate one 127 triggers the guide plate to reverse through the connecting rod 128, causing the blocking plate two 129 to move inward, re-supporting the upper layer of dropped flexible circuit board. Repeating the above operation can realize the continuous unloading of the flexible circuit board.

[0055] Please see Figure 1 , Figure 18 and Figure 19As shown, the device also includes a dispersion mechanism 14 that can uniformly disperse the inhaled gas. The dispersion mechanism 14 includes a motor two 141, a rotating shaft 142, a pulley assembly 143, a flow guide wheel 144, and a filter plate 145. The motor two 141 is horizontally installed on the top left side of the purification tank 902. The output shaft of the motor two 141 is connected to the rotating shaft 142. The filter plate 145 is connected inside the purification tank 902. The filter plate 145 is used to preliminarily adsorb harmful substances in the exhaust gas. The middle part of the filter plate 145 is rotatably connected to the flow guide wheel 144. The rotation of the flow guide wheel 144 can guide the exhaust gas to be uniformly distributed inside the purification tank 902. The pulley assembly 143 is connected between the right side of the flow guide wheel 144 and the right end of the rotating shaft 142. The pulley assembly 143 extends into the purification tank 902. The pulley assembly 143 is composed of two pulleys and a flat belt. The two pulleys are respectively connected to the right end of the rotating shaft 142 and the right side center of the flow guide wheel 144. The flat belt is sleeved between the two pulleys.

[0056] Finally, the perming device is also designed with a dispersion mechanism 14 to optimize the purification effect of the exhaust gas. During the purification of the exhaust gas, the motor two 141 is started. The output shaft of the motor two 141 drives the rotating shaft 142 to rotate. The rotation of the rotating shaft 142 is transmitted through the pulley assembly 143 to drive the flow guide wheel 144 to rotate. The rotation of the flow guide wheel 144 can uniformly distribute the inhaled exhaust gas and promote the uniform adsorption of the exhaust gas by the filter plate 145 and the filter core in the purification plate 906, thereby significantly improving the purification effect of the exhaust gas.

[0057] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. An automated flexible circuit board ironing device, comprising a mounting base (1), an electric slide rail (2), a placement table (3), a mounting shell (4), a cylinder (5), a slide bar (6), a mounting plate (7) and a ironing plate (8), wherein the electric slide rail (2) is symmetrically mounted on the top of the mounting base (1), and electric sliders are slidably mounted on the electric slide rails (2). A placement table (3) is provided between the tops of the electric sliders, a mounting shell (4) is provided on the top of the mounting base (1), the left side of the mounting shell (4) is designed to be open, a cylinder (5) is installed on the top of the mounting shell (4), and slide bars (6) are symmetrically slidably mounted on the left and right sides of the top of the mounting shell (4), a mounting plate (7) is provided on the piston rod of the cylinder (5), the mounting plate (7) is connected to the bottom ends of the four slide bars (6), and a ironing plate (8) is installed on the bottom of the mounting plate (7), characterized in that: It also includes a purification mechanism (9), which is provided on the right side of the top of the mounting seat (1) and is capable of collecting and processing waste gas.

2. The automated flexible circuit board hot-melt device according to claim 1, characterized in that: The purification mechanism (9) comprises a supporting vertical plate (901), a purification box (902), an air inlet pipe (903), an air collecting hood (904), an air suction pump (905) and a purification plate (906). The right side of the top of the mounting seat (1) is provided with a supporting vertical plate (901), the upper part of the supporting vertical plate (901) is provided with a purification box (902), the right side of the mounting shell (4) is connected with the air collecting hood (904), the right side of the air suction pump (905) is installed with the air collecting hood (904), the air inlet end of the air suction pump (905) is connected with the air collecting hood (904), the air outlet end of the air suction pump (905) is connected with the purification box (902) through the air inlet pipe (903), the purification plate (906) is slidably provided on the right side of the upper part of the purification box (902), and the inner side of the purification plate (906) is embedded with a filter element.

3. The automated flexible circuit board ironing equipment according to claim 2, characterized in that: The device further comprises a positioning mechanism (10), which comprises a motor (101), a gear (102), a rack (103) and a positioning frame (104). The motor (101) is installed on the top of the placement table (3), and the output end of the motor (101) is provided with a gear (102). The positioning frames (104) are slidably provided at the four corners of the top of the placement table (3). The bottom of the positioning frame (104) is designed as a vertical pole structure. The bottom of the positioning frame (104) is provided with a rack (103), and the rack (103) is meshed with the gear (102).

4. The automated flexible circuit board ironing equipment according to claim 3, characterized in that: The invention also includes a closing mechanism (11), which includes a pushing frame (111), a guide frame (112), a connecting seat (113), a closing door (114) and a spring (115). The pushing frame (111) is provided between the upper ends of the two slide bars (6) on the left side, the guide frame (112) is provided between the front and rear sides of the upper part of the mounting shell (4), the connecting seat (113) is symmetrically provided on the top of the mounting seat (1), the front and rear ends of the guide frame (112) are both provided with a closing door (114) through a sliding block, the outer side of the sliding block is provided with a protrusion design, the lower part of the pushing frame (111) is designed as a triangular beam structure, the protrusion on the sliding block is supported by the side of the pushing frame (111), the spring (115) is in a compressed state, and the spring (115) is connected between the sliding connection between the closing door (114) and the guide frame (112).

5. The automated flexible circuit board hot-melting device according to claim 4, characterized in that: The invention also includes a material discharging mechanism (12), which includes a support frame (121), a placement frame (122), a dual-axis motor (123), a screw (124), a fixed plate (125), a connecting plate (126), a first baffle plate (127), a connecting rod (128) and a second baffle plate (129). The support frame (121) is symmetrically arranged on the left side of the top of the mounting seat (1), a placement frame (122) is arranged between the upper parts of the support frame (121), a dual-axis motor (123) is arranged on the right side of the placement frame (122), a screw (124) is arranged at the output end of the dual-axis motor (123), a fixed plate (125) is arranged on the right side of the placement frame (122), a connecting plate (126) is provided at the front and rear ends of the screw (124) through threads, and a first baffle plate (127) is arranged on the other side of the connecting plate (126). The front and rear sides of the lower portion of the placing frame (122) are provided with openings, and the front and rear sides of the lower portion of the placing frame (122) are both provided with a group of connecting rods (128), the number of a group of connecting rods (128) is two, and each connecting rod (128) is composed of a connecting plate and a guide plate. The front and rear sides of the lower portion of the placing frame (122) are both symmetrically provided with connecting plates, and a guide plate is rotatably provided between each two connecting plates. The side of the first baffle plate (127) is connected to the long grooves of two adjacent guide plates through a slider, and the connection between the slider and the first baffle plate (127) is a rotating connection. Notches are provided on the front and rear sides of the lower portion of the placing frame (122), and a second baffle plate (129) is slidably connected in the notch. The side of the second baffle plate (129) is slidably connected to the long groove of the guide plate through the slider, and the second baffle plate (129) is located below the first baffle plate (127).

6. The automated flexible circuit board ironing equipment according to claim 5, characterized in that: The invention also includes a limiting mechanism (13), which includes a sleeve (131), a sleeve rod (132), a second spring (133) and a limiting plate (134). The four corners of the upper portion of the placement frame (122) are all provided with sleeves (131), the sleeve rods (132) are all slidably provided inside the sleeves (131), the sleeve rods (132) are all connected to the inner side of the adjacent sleeves (131) with the second spring (133), and the adjacent ends of the sleeve rods (132) are all provided with a limiting plate (134).

7. The automated flexible circuit board ironing equipment according to claim 6, characterized in that: The purification box (902) further comprises a dispersion mechanism (14), which comprises a second motor (141), a rotating shaft (142), a pulley assembly (143), a guide wheel (144) and a filter plate (145). The second motor (141) is installed on the left side of the purification box (902). The output end of the second motor (141) is provided with a rotating shaft (142). The purification box (902) is provided with a filter plate (145). The middle part of the filter plate (145) is provided with a guide wheel (144) for rotation. A pulley assembly (143) is provided between the guide wheel (144) and the rotating shaft (142). The pulley assembly (143) extends into the purification box (902).

8. The automated flexible circuit board ironing equipment according to claim 6, characterized in that: The upper portion of the limiting plate (134) is designed to be inclined.

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