A fully automatic mechanical belt feeding embossing machine

Abstract

The present invention discloses a fully automatic mechanical belt feeding and embossing machine, which includes a frame, a feeding conveying mechanism, two annular belts, an upper die, a lower die, a stacking and discharging mechanism, a first conveying driving mechanism and a mold closing driving mechanism. The two annular belts are arranged side by side on the frame, and a conveying channel running from front to back is formed therebetween. The mold closing driving mechanism is installed on the frame, the upper die is installed on the frame in a liftable manner, the lower die is installed on the frame and is located in the conveying channel, and the upper surface of the lower die is lower than the upper surfaces of the forward sections of the two annular belts. The discharging end of the feeding conveying mechanism corresponds to the front ends of the two annular belts, and the feeding end of the stacking and discharging mechanism corresponds to the rear ends of the two annular belts. The present invention also provides two strip-shaped magnetic adsorption mechanisms, a positioning and blocking mechanism, a left pressing mechanism, a right pressing mechanism, a lifting driving mechanism and a pressing linkage mechanism. The present invention can adsorb and position the iron sheets during conveying, improve the position accuracy of the iron sheets during embossing, and ensure the embossing quality.

Description

Technical Field

[0001] The present invention relates to the technical field of embossing machines, and particularly to a fully automatic mechanical belt feeding embossing machine. Background Art

[0002] In the field of metal processing, a feeding embossing machine is an important device for realizing the automatic processing of sheet metal materials. There are many deficiencies in the traditional feeding embossing machine during the transportation and positioning processes. For example, the existing feeding mechanism usually uses belt friction for transportation. When the annular belt is used for transportation, there is a lack of fixation for the transported material (especially for thin iron sheets), and it is easy to shake due to belt vibration and speed fluctuations, resulting in deviation of the embossing position, poor transportation stability, and difficulty in adapting to a high-speed embossing production line. In addition, the positioning of the material during transportation can often only achieve single-direction positioning, and it is impossible to precisely fix multiple edges of the material, resulting in easy deviation of the material during the embossing process and affecting the quality of the finished product. Summary of the Invention

[0003] The problem to be solved by the present invention is to provide a fully automatic mechanical belt feeding embossing machine, which can adsorb and position the iron sheet during transportation, improve the position accuracy of the iron sheet during embossing, and ensure the embossing quality.

[0004] To solve the above technical problems, the technical solution adopted by the present invention is as follows:

[0005] A fully automatic mechanical belt feeding and embossing machine, comprising a frame, a feeding conveying mechanism, two endless belts, an upper die, a lower die, a stacking and discharging mechanism, and a first conveying driving mechanism capable of driving the two endless belts to rotate, as well as a die closing driving mechanism capable of driving the upper die to perform an opening and closing action relative to the lower die. The two endless belts are arranged side by side on the frame, and a conveying channel extending in the front-rear direction is provided between the two endless belts. Each endless belt has a forward running section and a return running section located below the forward running section; the die closing driving mechanism is installed on the frame, the upper die is vertically movably installed on the frame, the lower die is installed on the frame and is located in the conveying channel, and the upper surface of the lower die is lower than the upper surfaces of the forward running sections of the two endless belts; the feeding conveying mechanism and the stacking and discharging mechanism are both installed on the frame, the discharging end of the feeding conveying mechanism corresponds to the front ends of the two endless belts, and the feeding end of the stacking and discharging mechanism corresponds to the rear ends of the two endless belts. It is characterized in that: it further comprises two strip-shaped magnetic attraction mechanisms, a positioning and blocking mechanism, a left pressing mechanism, a right pressing mechanism, and a lifting driving mechanism capable of driving the positioning and blocking mechanism to lift, as well as a pressing linkage mechanism capable of driving the left pressing mechanism and the right pressing mechanism to move towards each other; the two strip-shaped magnetic attraction mechanisms are both installed on the frame and are respectively located below the forward running sections of the corresponding endless belts, and the two strip-shaped magnetic attraction mechanisms respectively extend along the conveying direction of the forward running sections of the corresponding endless belts; the lifting driving mechanism and the pressing linkage mechanism are both installed on the frame, the positioning and blocking mechanism is vertically movably installed on the frame and is located below the rear section of the conveying channel; the left pressing mechanism and the right pressing mechanism are both arranged to be movable left and right on the frame, the left pressing mechanism is located on the left side of the left endless belt, the right pressing mechanism is located on the right side of the right endless belt, pressing blocks are provided on both the left pressing mechanism and the right pressing mechanism, and the pressing blocks of the left pressing mechanism and the pressing blocks of the right pressing mechanism are both located above the forward running sections of the corresponding endless belts and face the lower die.

[0006] The above definitions of front and rear mean that: along the conveying direction of the endless belt, the one that arrives first is the front, and the one that arrives later is the rear.

[0007] When feeding, each iron sheet is conveyed to two endless belts one by one through the feeding conveying mechanism, and the two endless belts are driven to rotate by the first conveying driving mechanism, driving the iron sheet to be conveyed backward. The iron sheets on the two endless belts will be adsorbed by the strip-shaped magnetic attraction mechanism during the conveying process, so that the lower surface of the iron sheet being conveyed is tightly attached to the upper surface of the front section of the two endless belts, avoiding the shaking of the iron sheet during conveying; when the iron sheet is conveyed between the upper mold and the lower mold, the two endless belts stop rotating, and at the same time the lifting driving mechanism drives the positioning blocking mechanism to rise, so that the positioning blocking mechanism protrudes upward from the rear section of the conveying channel, preventing the iron sheet from shaking. The sheet continues to be conveyed backward to position the rear side of the iron sheet; then the left and right sheet pressing mechanisms are driven by the pressing linkage mechanism to move toward the position of the lower die, so that the pressure block of the left sheet pressing mechanism presses the left edge of the iron sheet, and the pressure block of the right sheet pressing mechanism presses the right edge of the iron sheet to position the left and right edges of the iron sheet; then, the mold closing drive mechanism drives the upper die to press the lower die to emboss the iron sheet on the lower die; finally, the embossed iron sheets are conveyed one by one to the feed end of the stacking and discharging mechanism, and then the stacking and discharging mechanism stacks the iron sheets and conveys them to the next process.

[0008] Typically, the upper mold is connected to the power output end of the mold clamping drive mechanism. The specific structure of the mold clamping drive mechanism is the existing technology, and the mold clamping drive mechanism can adopt a cylinder or an oil cylinder, or a structure that cooperates with a motor and a transmission connecting rod.

[0009] Typically, the first conveying drive mechanism includes a driving roller, a driven roller, and a conveying motor. The driving roller and the driven roller jointly tension the two endless belts. The driving roller is in driving connection with the output shaft of the conveying motor. The conveying motor drives the driving roller to rotate, thereby achieving conveyance of the two endless belts.

[0010] In a preferred embodiment, the left-side pressing mechanism and the right-side pressing mechanism each include a first guide rail, a first slider, a pressing seat, a first follower guide wheel, and the pressing block. The first guide rail is mounted on the frame and extends left and right. The first slider is on the first guide rail and can move on the first guide rail. The pressing seat is mounted on the first slider. The first follower guide wheel is rotatably mounted on the inner end of the pressing seat, and the inner wheel surface of the first follower guide wheel is exposed on the inner side of the inner edge of the pressing seat. The inner wheel surface of the first follower guide wheel contacts and cooperates with the edges of the material on the two forward sections of the annular belts. The pressing block is mounted on the inner end of the pressing seat, and the pressing block is exposed on the inner side of the inner edge of the pressing seat. The outer end of the pressing seat is transmission-connected to the power output end of the pressing linkage mechanism. The pressing linkage mechanism pushes the outer end of the pressing seat, and the pressing seat moves toward the conveying channel on the first guide rail via the first slider. At this point, the inner surface of the first follower guide wheel contacts the edge of the material on the endless belt, providing guidance. The pressure block moves with the tablet press seat, ultimately pressing against the side edge of the metal sheet. This contact with the material edge provides precise guidance for the tablet press seat, enabling the pressure block to accurately press against the edge of the metal sheet. This structure, in which the first guide rail and the first slider cooperate, enables the tablet press seat to move, provides stable transmission, and is easy to maintain and install.

[0011] In a further preferred embodiment, the pressing block is a conical wheel with a larger outer portion and a smaller inner portion, which is rotatably mounted on the sheet pressing seat, and the rotating shaft of the conical wheel is arranged horizontally. By setting the conical wheel with a larger outer portion and a smaller inner portion, the small end of the conical wheel is first moved toward the conveying channel, which facilitates the small end of the conical wheel to press on the edge of the iron sheet. Then, as the conical wheel continues to move inward, the large end of the conical wheel gradually presses the edge of the iron sheet through its conical surface guidance, which can better fix the iron sheet and achieve a good positioning effect. Through this arrangement, the degree of compression can be adjusted by the conical surface of the conical wheel, which can adapt to the positioning requirements of iron sheets of different thicknesses.

[0012] In a further preferred embodiment, the pressing linkage mechanism includes a first driving motor, a transmission shaft, two first driven wheels, two first driving wheels, two first transmission belts and two end face cams. The first driving motor is installed on the frame. The transmission shaft is rotatably installed on the frame. One end of the transmission shaft is in transmission connection with the rotating shaft of the first driving motor. The two first driven wheels are respectively installed at both ends of the transmission shaft. The two first driving wheels are respectively rotatably installed on the frame and are respectively located outside the outer ends of the corresponding tablet pressing seats. Each first driven wheel and the corresponding first driving wheel jointly tension the corresponding first transmission belt. The two end face cams are respectively installed at the inner ends of the axles of the two first driving wheels. Convex blocks protruding inward are respectively provided on the inner end faces of the two end face cams. A second guiding follower wheel is provided at the outer end of the tablet pressing seat. The outer wheel surface of the second guiding follower wheel is in contact and cooperation with the convex block on the inner end face of the end face cam. When the first driving motor is started, it drives the transmission shaft to rotate, causing the first driven wheels installed at both ends of the transmission shaft to rotate. The first driven wheels drive the first driving wheels and the linked end face cams to rotate through the first transmission belts. When the convex block on the inner end face of the end face cam rotates to contact the outer wheel surface of the second guiding follower wheel at the outer end of the tablet pressing seat, it pushes the tablet pressing seat to move along the first guide rail towards the conveying channel direction. By combining belt transmission and cam transmission, the transmission is stable, and the power can be accurately transmitted to the tablet pressing mechanism to realize the synchronous operation of the two-side tablet pressing mechanisms. Moreover, through the cooperation of the convex block of the cam and the guiding follower wheel, the moving stroke and timing of the tablet pressing seat can be accurately controlled, ensuring the accuracy of the iron sheet positioning.

[0013] In a further preferred solution, the lifting drive mechanism includes a second guide rail, a second slider, a first lifting seat, a second driven wheel, a second driving wheel, a second transmission belt, a disc cam, and a third follower guide wheel. The second guide rail is installed on the frame and extends vertically. The second slider is located on the second guide rail and can move along the second guide rail. The first lifting seat is installed on the second slider, and the positioning and blocking mechanism is installed on the upper end of the first lifting seat. The third follower guide wheel is rotatably installed on the lower end of the first lifting seat. The second driven wheel is installed on the transmission shaft, the second driving wheel is rotatably installed on the frame, the disc cam is installed on the axle of the second driving wheel, and the cam surface of the disc cam is in contact and cooperation with the lower cam surface of the third follower guide wheel. The first driving motor drives the transmission shaft to rotate, and the second driven wheel installed on the transmission shaft rotates accordingly. The second driven wheel drives the second driving wheel and the disc cam installed on its axle to rotate through the second transmission belt. When the disc cam rotates, its contour contacts the lower cam surface of the third follower guide wheel, pushing the first lifting seat to move upward along the second guide rail through the second slider, causing the positioning and blocking mechanism installed on the upper end of the first lifting seat to rise and protrude from the rear section of the conveying channel. The above-mentioned lifting drive mechanism shares the first driving motor with the pressing linkage mechanism and realizes synchronous operation through the transmission structure, ensuring that the positioning and blocking mechanism rises at the appropriate time for positioning. The transmission shaft is used to transmit power, reducing the separate driving device and making the overall structure more compact and saving space.

[0014] In an even further preferred solution, the positioning and blocking mechanism includes a positioning plate and a positioning block. The positioning plate is horizontally installed on the upper end of the first lifting seat, and the positioning block is installed on the positioning plate and is located below the rear section of the conveying channel. When the lifting drive mechanism drives the first lifting seat to rise, the positioning plate moves upward with the first lifting seat, and the positioning block rises from below the rear section of the conveying channel. The positioning block directly blocks the iron sheet from moving backward. The positioning method is simple and effective, and can accurately define the position of the rear side edge of the iron sheet.

[0015] In a preferred solution, the strip-shaped magnetic attraction mechanism includes a strip-shaped groove, a strip-shaped cover plate, and a strip-shaped magnet. The strip-shaped groove is installed on the frame, the notch of the strip-shaped groove faces upward, the strip-shaped magnet is installed in the strip-shaped groove, and the strip-shaped cover plate covers the notch of the strip-shaped groove. When the iron sheet is conveyed on the annular belt, it passes above the strip-shaped magnetic attraction mechanism. The strip-shaped magnet generates a magnetic field to attract the iron sheet, making the lower surface of the iron sheet closely adhere to the upper surface of the forward section of the annular belt. The structures of the above-mentioned strip-shaped groove and strip-shaped cover plate are convenient for installing and replacing the magnet, and the maintenance is convenient. More preferably, the strip-shaped magnet includes a plurality of magnet blocks, and each magnet block is installed in the strip-shaped groove at equal intervals. The plurality of magnet blocks are evenly distributed at equal intervals, making the adsorption force uniform, stably adsorbing the iron sheet, and preventing it from shaking.

[0016] In a preferred embodiment, the fully automatic mechanical belt feeding and embossing machine further includes an elastic support plate. The front side edge of the elastic support plate is installed on the frame. The elastic support plate is located in the conveying channel and slopes upward gradually from front to back. The rear side edge of the elastic support plate extends to a position where the upper surface of the elastic support plate is lower than the upper surfaces of the forward sections of the two endless belts. When the iron sheet is conveyed backward on the endless belt, it passes above the elastic support plate. The elastic support plate slopes upward gradually from front to back, providing a certain support for the iron sheet and being elastically deformable to a certain extent to prevent the iron sheet from being damaged by contacting the lower die during the conveying process.

[0017] In a preferred embodiment, a plurality of equally spaced limiting blocks are provided on each of the two endless belts. In the conveying state of the endless belt, each limiting block is located on the upper surface of the forward section of the endless belt; the area between two adjacent limiting blocks is a material placement area for placing the material. When the endless belt rotates, the limiting blocks move along with the forward section of the endless belt. The iron sheet is placed in the material placement area between two adjacent limiting blocks, and the limiting blocks play a role in limiting the position of the iron sheet to prevent the iron sheet from sliding back and forth on the endless belt.

[0018] In a preferred embodiment, the loading and conveying mechanism includes a storage rack, a clamping and conveying detection mechanism, a material supporting seat, an adsorption mechanism, a sheet pushing mechanism, and a linkage driving mechanism capable of simultaneously driving the adsorption mechanism to lift and the sheet pushing mechanism to move back and forth horizontally. The storage rack and the clamping and conveying detection mechanism are both arranged on the frame. The material supporting seat is horizontally installed on the frame. The discharge port of the storage rack is located above the material supporting seat. The rear end of the material supporting seat corresponds to the feeding end of the clamping and conveying detection mechanism. The discharge end of the clamping and conveying detection mechanism corresponds to the front ends of the two endless belts; a sliding channel running forward and backward is provided in the middle of the material supporting seat. A blanking channel running up and down is provided on the storage rack. The lower end outlet of the blanking channel is communicated with the sliding channel; the adsorption mechanism is arranged on the frame in a liftable manner and is located below the sliding channel. At least one suction cup is provided on the adsorption mechanism, and the adsorption direction of the suction cup faces the sliding channel; the sheet pushing mechanism is movably installed on the frame and is located below the material supporting seat. A push rod is provided on the sheet pushing mechanism. The push rod is located in the sliding channel and can move back and forth in the sliding channel, and the upper surface of the push rod is higher than the upper surface of the material supporting seat. Before loading and conveying, the push rod on the sheet pushing mechanism is driven by the linkage driving mechanism to move forward, so that the rear end of the push rod withdraws from the blanking range of the blanking channel to prevent the rear end of the push rod from blocking the blanking of the iron sheet.

[0019] During feeding and conveying, stack the sorted iron sheets in the discharging channel of the storage rack. Then, the linkage driving mechanism drives the adsorption mechanism to drive the suction cup to rise into the sliding channel, so that the suction cup adsorbs the lower surface of the lowermost iron sheet upward. Then, the linkage driving mechanism drives the adsorption mechanism to drive the suction cup and the lowermost iron sheet to descend into the sliding channel, so that the lowermost iron sheet is placed on the material supporting seat, and at the same time, the adsorption of the suction cup on the lowermost iron sheet is released. Next, the linkage driving mechanism drives the push rod on the sheet pushing mechanism to move backward. Since the upper surface of the push rod is higher than the upper surface of the material supporting seat, the rear end of the push rod can contact the front side edge of the iron sheet on the material supporting seat. While the push rod moves backward, it also pushes the iron sheet on the material supporting seat backward to the clamping and feeding detection mechanism for clamping and feeding.

[0020] In a further preferred solution, the sheet pushing mechanism includes a third guide rail, a third slider, a translation seat and the push rod. The third guide rail is horizontally installed on the frame and runs in the front-back direction. The third slider is on the third guide rail and can move on the third guide rail. The translation seat is installed on the third slider, and the push rod is installed on the translation seat. The linkage driving mechanism is provided with a third transmission wheel and a first swing arm. The third transmission wheel is rotatably arranged on the frame. One end of the first swing arm is hinged to the third transmission wheel, and the other end of the first swing arm is hinged to the bottom of the translation seat. By driving the third transmission wheel to rotate through the linkage driving mechanism, the first swing arm is driven to swing, so that the translation seat and the push rod thereon can move back and forth along the first guide rail, realizing the translation and sheet pushing function of the sheet pushing mechanism.

[0021] In an even more preferred solution, the adsorption mechanism includes a fourth guide rail, a fourth slider, an adsorption seat, a connecting seat and at least one suction cup. The fourth guide rail is vertically installed on the frame. The fourth slider is on the fourth guide rail and can move on the fourth guide rail. The adsorption seat is installed on the fourth slider, the suction cup is installed on the adsorption seat, and the connecting seat is connected to the adsorption seat. The linkage driving mechanism is provided with a fourth transmission wheel and a second swing arm. The fourth transmission wheel is rotatably arranged on the frame. One end of the second swing arm is hinged to the fourth transmission wheel, and the other end of the second swing arm is hinged to the connecting seat. By driving the fourth transmission wheel to rotate through the linkage driving mechanism, the second swing arm is driven to swing, so that the connecting seat, the adsorption seat and the suction cup thereon can move up and down along the second guide rail, realizing the lifting function of the adsorption mechanism.

[0022] In a further preferred embodiment, the linkage drive mechanism includes a second drive motor, a driving wheel, a third driven wheel, a third transmission belt, a fourth transmission belt, and a fifth transmission belt. The driving wheel and the third driven wheel are rotatably arranged on the frame. The driving wheel and the third driven wheel jointly tension the third transmission belt. The third driven wheel and the third transmission wheel jointly tension the fourth transmission belt. The third transmission wheel and the second transmission wheel jointly tension the fifth transmission belt. The rotating shaft of the second drive motor is in transmission connection with the driving wheel. Through the transmission of the second drive motor, the driving wheel, the third driven wheel, and each transmission belt, the linkage drive mechanism can drive the adsorption mechanism and the sheet pushing mechanism to act simultaneously, realizing the synchronous control of the two. Through the mechanical structure driven by multiple transmission belts, the design of the linkage drive mechanism is simplified, the mechanical complexity is reduced, and the maintenance convenience is improved.

[0023] In a further preferred embodiment, the pinch-feed detection mechanism includes an upper pressure roller, a lower traction roller, a detection sensor, and a controller. The upper pressure roller and the lower traction roller are rotatably installed on the frame. The upper pressure roller is directly above the lower traction roller. The upper pressure roller and the lower traction roller are pressed against each other. One end of the lower traction roller is in transmission connection with the third driven wheel of the linkage drive mechanism. The detection sensor is installed on the frame. The detection end of the detection sensor faces between the upper pressure roller and the lower traction roller. The signal output end of the detection sensor is electrically connected to the corresponding signal input end of the controller. The linkage drive mechanism is electrically connected to the corresponding signal output end of the controller. By driving the lower traction roller to rotate through the linkage drive mechanism, each iron sheet passes through between the upper pressure roller and the lower traction roller one by one, and each iron sheet is conveyed onto the forward section of the two endless belts one by one. Before conveying, the thickness of a single iron sheet is preset in the controller. If multiple iron sheets are stacked and conveyed during the conveying process, the detection sensor detects that the thickness of the passing iron sheet is greater than the thickness of a single iron sheet. The detection sensor will send the iron sheet thickness signal to the controller. After processing, the controller sends a signal to the linkage drive mechanism to stop the work. After the worker removes the multiple iron sheets, the linkage drive mechanism is started again to resume the conveying of the iron sheets. The lower traction roller is in transmission connection with the third driven wheel of the linkage drive mechanism, reducing the mechanical complexity. Through the cooperation of the upper pressure roller and the lower traction roller, the iron sheets are stably conveyed backward.

[0024] In a further preferred embodiment, the storage rack includes a front adjustment rod, a rear adjustment rod, a left adjustment rod, a right adjustment rod, two left blanking frames, two right blanking frames, two left support columns and two right support columns. The front adjustment rod and the rear adjustment rod are arranged front and rear and are both movably installed on the frame. The front end and the rear end of the left adjustment rod are respectively movably installed on the left end of the front adjustment rod and the left end of the rear adjustment rod. The front end and the rear end of the right adjustment rod are respectively movably installed on the right end of the front adjustment rod and the right end of the rear adjustment rod. The two left blanking frames are respectively vertically installed at the front end and the rear end of the left adjustment rod. The two right blanking frames are respectively vertically installed at the front end and the rear end of the right adjustment rod. The two left blanking frames and the two right blanking frames enclose the blanking channel in sequence. The two left support columns are respectively installed at the front end and the rear end of the left adjustment rod and are both in the blanking channel. The two right support columns are respectively installed at the front end and the rear end of the right adjustment rod and are both in the blanking channel. Multiple segmented stripe segments distributed from top to bottom are provided on the inner sides of the two left support columns and the inner sides of the two right support columns. In a more preferred embodiment, the left support column at the front end of the left adjustment rod corresponds to the right support column at the front end of the right adjustment rod, and the left support column at the rear end of the left adjustment rod corresponds to the right support column at the rear end of the right adjustment rod. Since the front adjustment rod, the rear adjustment rod, the left adjustment rod and the right adjustment rod are all movable, the size of the blanking channel can be adjusted by adjusting the distance between the adjustment rods, so that the blanking channel can accommodate iron sheets of different sizes. When a stack of iron sheets is placed in the blanking channel, the segmented stripe segments on the inner side of the left support column and the segmented stripe segments on the inner side of the right support column can support the edges of the corresponding iron sheets, preventing the lowermost iron sheet from directly falling onto the material supporting seat and separating the two adjacent iron sheets above and below by a certain distance, so as to avoid the two adjacent iron sheets sticking together due to vacuum, playing a role in sheet separation. In a specific embodiment, the moving structure of the above-mentioned front adjustment rod, rear adjustment rod, left adjustment rod and right adjustment rod can adopt a structure combined with a guide rod, a guide sleeve provided with a threaded hole and an adjustment bolt matching the threaded hole, or a structure combined with a guide rail, a slider and a cylinder.

[0025] In a further preferred embodiment, the storage rack further includes two left air blowing columns and two right air blowing columns. The two left air blowing columns are respectively installed at the front end and the rear end of the left adjustment rod and are both in the blanking channel. The two right air blowing columns are respectively installed at the front end and the rear end of the right adjustment rod and are both in the blanking channel. Air blowing nozzles are provided on both the left air blowing column and the right air blowing column, and each air blowing nozzle is arranged inward. On the basis of the sheet separation by each segmented stripe segment, four inwardly arranged air blowing nozzles (connected to an external air source) are used to blow air between two adjacent iron sheets above and below, so as to avoid the two adjacent iron sheets sticking together due to vacuum and facilitate the blanking of each metal sheet.

[0026] In a preferred embodiment, the stacking and discharging mechanism includes at least one conveyor belt, a second lifting seat, at least two brackets, a front alignment mechanism, a rear alignment mechanism, an intermediate material receiving tray, a translation driving mechanism, a lifting mechanism capable of driving the second lifting seat to move up and down, and a second conveyor driving mechanism capable of driving the conveyor belt to rotate. The conveyor belt is arranged on the frame and has a forward moving section and a return section located below the forward moving section. The lifting mechanism is installed on the frame, and the second lifting seat is installed on the frame in a liftable manner and is located below the conveyor belt. Both brackets are installed on the second lifting seat, the front part of the conveyor belt is located between the two brackets, and the upper surfaces of the two brackets are higher than the forward moving section of the conveyor belt. The front alignment mechanism and the rear alignment mechanism are both installed on the frame and are located above the forward moving section of the conveyor belt. The front alignment mechanism is located at the front side between the two brackets, and the rear alignment mechanism is located at the rear side between the two brackets. The front alignment mechanism, one bracket, the rear alignment mechanism, and the other bracket successively enclose a material stacking area, and the position where one bracket is located is the feed inlet of the material stacking area. The translation driving mechanism is installed on the frame and is located above the forward moving section of the conveyor belt. The power output direction of the translation driving mechanism is parallel to the conveying direction of the conveyor belt and faces the material stacking area. The intermediate material receiving tray is movably installed on the frame, and the intermediate material receiving tray is located between the forward moving section of the conveyor belt and the rear alignment mechanism. The rear end of the intermediate material receiving tray is connected to the power output end of the translation driving mechanism, and the intermediate material receiving tray can move back and forth below the rear alignment mechanism.

[0027] Before receiving the material, the lifting mechanism is used to drive the second lifting seat to move upward, driving the two brackets to move upward as well, so that the upper surfaces of the two brackets are higher than the forward moving section of the conveyor belt. The translation driving mechanism is used to drive the intermediate material receiving tray to move backward, so that the front edge of the intermediate material receiving tray is located at the rear side of the rear alignment mechanism, preventing the intermediate material receiving tray from obstructing the feeding of the material stacking area.

[0028] When receiving materials, the embossed iron sheets are transported one by one to the feed port of the material stacking area, so that each iron sheet is stacked from the feed port to the two brackets in the material stacking area in turn, and is aligned under the blocking limit of the front and rear aligning mechanisms; until a certain number of iron sheets are stacked on the two brackets and are ready to be transported, the second lifting seat and the two brackets on it are driven downward by the lifting mechanism, so that the upper surfaces of the two brackets are lower than the front section of the conveyor belt, and the iron sheets on the two brackets are placed on the front section of the conveyor belt, and the whole stack of iron sheets is transported backward through the front section of the conveyor belt; at the same time, the translation drive mechanism quickly drives the middle receiving bracket The plate moves forward, so that the middle material receiving pallet extends into the material stacking area (at this time the middle material receiving pallet is above the stacked iron sheets), and promptly catches the iron sheets that continue to be fed, playing the role of an intermediate temporary storage of iron sheets; then, the second lifting seat and the two brackets on it are driven upward by the lifting mechanism, so that the upper surfaces of the two brackets are higher than the front section of the conveyor belt, and then the middle material receiving pallet is quickly driven backward by the translation drive mechanism, so that the middle material receiving pallet exits the material stacking area, and the iron sheets temporarily stored on the middle material receiving pallet fall on the two brackets, so that the fed iron sheets continue to be stacked on the two brackets; this cycle is used to receive, stack and convey the material out.

[0029] Typically, the above-mentioned translation drive mechanism uses a cylinder to drive the middle material receiving plate to translate back and forth through the translation drive mechanism.

[0030] Typically, the second conveying drive mechanism includes a driving roller, a driven roller, and a conveying motor. The driving roller and the driven roller jointly tension the conveyor belt. The driving roller is in driving connection with the output shaft of the conveying motor. The conveying motor drives the driving roller to rotate, thereby conveying the conveyor belt.

[0031] In a further preferred embodiment, the front-side aligning mechanism includes an aligning cylinder and a front baffle. The aligning cylinder is mounted on the frame, with its piston rod facing rearward and parallel to the conveying direction of the conveyor belt. The front baffle is mounted on the end of the piston rod of the aligning cylinder. The front baffle is perpendicular to the forward section of the conveyor belt and located in front of the two brackets. When materials are stacked on the two brackets, the aligning cylinder drives the front baffle backward under the blocking limit of the rear-side aligning mechanism, causing the front baffle to contact the front edge of the materials, thereby aligning the front of the gradually stacked materials. The aligning cylinder can also adjust the distance between the front baffle and the rear-side aligning mechanism, making the width of the material stacking area adjustable, thereby accommodating materials of different widths and enhancing the versatility and adaptability of the equipment.

[0032] In a further preferred embodiment, the rear alignment mechanism includes a rear baffle, which is installed on the frame. The rear baffle is perpendicular to the forward section of the conveyor belt and is located at the rear side between the two brackets. During the material stacking process, the rear baffle can block and limit the rear side of the material. Cooperating with the front alignment mechanism, it ensures that each piece of material can be neatly arranged during stacking, avoids the material from shifting backward during the stacking process, guarantees the regularity of stacking, and improves the stacking quality of the material.

[0033] Generally, the specific structure of the above lifting mechanism includes a lifting motor, a lifting screw, a lifting guide rail and a lifting slider. The lifting guide rail is fixedly installed on the frame and is arranged in the vertical direction. The lifting screw is rotatably installed on the frame and is parallel to the lifting guide rail. The lifting slider is located on the lifting guide rail and can move up and down along the lifting guide rail. The second lifting seat is installed on the lifting slider, and a threaded hole or nut meshing with the lifting screw is provided on the second lifting seat; the lifting motor is installed on the frame, and the power output shaft of the lifting motor is in transmission connection with the lifting screw. The lifting motor is usually a servo motor. By the forward and reverse rotation of the power output shaft of the lifting motor, the second lifting seat is driven to rise or fall.

[0034] Of course, the specific structure of the above lifting mechanism can also adopt the following structure. The lifting mechanism includes a lifting guide rail, a lifting slider, a lifting motor, a driving wheel, a synchronous wheel and a synchronous belt. The lifting guide rail is fixedly installed on the frame and is arranged in the vertical direction. The lifting slider is located on the lifting guide rail and can move up and down along the lifting guide rail. The second lifting seat is installed on the lifting slider; the lifting motor, the driving wheel and the synchronous wheel are all installed on the frame, and the driving wheel is located below the synchronous wheel. The driving wheel and the synchronous wheel jointly tension the synchronous belt. The second lifting seat is connected to the synchronous belt, and the driving wheel is in transmission connection with the output shaft of the lifting motor. The lifting motor is usually a servo motor. By the forward and reverse rotation of the power output shaft of the lifting motor, the second lifting seat is driven to rise or fall.

[0035] Compared with the prior art, the present invention has the following advantages:

[0036] (1) The present invention adsorbs the iron sheet through the strip magnetic attraction mechanism to prevent it from shaking during transportation, ensuring the stable transportation of the iron sheet to the embossing area; then, through the cooperation of the positioning and blocking mechanism and the left and right pressing mechanisms, the iron sheet is positioned from the rear side and the left and right side edges, improving the position accuracy of the iron sheet during embossing and guaranteeing the embossing quality. Moreover, the driving mechanisms of the present invention work together to realize the automated processes of feeding, positioning and embossing, reducing manual intervention and improving production efficiency.

[0037] (2) The adsorption mechanism of the present invention can quickly adsorb and release iron sheets, and the sheet pushing mechanism can quickly push the iron sheets to the clamping and feeding detection mechanism. Through the coordinated operation of the adsorption mechanism and the sheet pushing mechanism, combined with the precise control of the linkage drive mechanism, the automatic feeding of iron sheets from the storage rack to the clamping and feeding detection mechanism is realized, reducing manual intervention, ensuring the high-efficiency and smoothness of the entire feeding process, and improving production efficiency. The structure of the present invention is compact and operates stably, reducing the failure rate during the feeding process.

[0038] (3) Through the coordinated operation of the intermediate material receiving tray and the lifting seat, the present invention realizes the rapid transfer and temporary storage of materials, optimizes the discharging process, reduces the residence time of materials at the discharging port, and ensures the continuity of production; coupled with the cooperation of the front side alignment mechanism and the rear side alignment mechanism, the alignment degree of the stacked materials can be ensured. The aligned materials are more stable during handling, reducing the risk of slipping.

[0039] (4) The present invention can operate continuously, receive materials without stopping, avoid the time waste caused by frequent shutdowns, improve production efficiency, and realize automatic stacking and discharging, reducing manual intervention, eliminating the need for frequent handling and sorting of materials, reducing labor intensity, and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is a schematic structural diagram of a specific embodiment of the present invention;

[0041] Figure 2 is a schematic structural diagram of two annular belts and a mold in a specific embodiment of the present invention;

[0042] Figure 3 is a schematic structural diagram of the left and right side pressing mechanisms pressing the iron sheet in a specific embodiment of the present invention;

[0043] Figure 4 is Figure 2 a schematic structural diagram of two annular belts in (hidden upper and lower molds);

[0044] Figure 5 is Figure 4 a sectional view of the strip magnetic attraction mechanism in;

[0045] Figure 6 is Figure 4 a sectional view of the elastic support plate in;

[0046] Figure 7 is a schematic structural diagram of the feeding and conveying mechanism of a specific embodiment of the present invention;

[0047] Figure 8 is Figure 7 a side sectional view of;

[0048] Figure 9 is a schematic structural diagram of the linkage drive mechanism of a specific embodiment of the present invention;

[0049] Figure 10 It is a structural schematic diagram of the stacking and discharging mechanism in a specific embodiment of the present invention. Specific Embodiment

[0050] The present invention will be specifically described below in conjunction with the accompanying drawings and specific embodiments.

[0051] As Figure 1-10 shown, the full-automatic mechanical belt feeding and embossing machine in this embodiment includes a frame 1, a feeding conveying mechanism 2, two annular belts 3, an upper die 4, a lower die 5, a stacking and discharging mechanism 6, and a first conveying driving mechanism 7 capable of driving the two annular belts 3 to rotate, and a die-closing driving mechanism 8 capable of driving the upper die 4 to open and close relative to the lower die 5. The two annular belts 3 are arranged side by side on the frame 1. A conveying channel 31 running in the front-rear direction is provided between the two annular belts 3. Each annular belt 3 has a forward section and a return section located below the forward section. The die-closing driving mechanism 8 is installed on the frame 1. The upper die 4 is vertically movably installed on the frame 1. The lower die 5 is installed on the frame 1 and is located in the conveying channel 31. The upper surface of the lower die 5 is lower than the upper surfaces of the forward sections of the two annular belts 3. The feeding conveying mechanism 2 and the stacking and discharging mechanism 6 are both installed on the frame 1. The discharging end of the feeding conveying mechanism 2 corresponds to the front ends of the two annular belts 3, and the feeding end of the stacking and discharging mechanism 6 corresponds to the rear ends of the two annular belts 3. Such a full-automatic mechanical belt feeding and embossing machine further includes two strip-shaped magnetic attraction mechanisms 9, a positioning and blocking mechanism 10, a left pressing mechanism 11, a right pressing mechanism 12, and a lifting driving mechanism 13 capable of driving the positioning and blocking mechanism 10 to lift, and a pressing linkage mechanism 14 capable of driving the left pressing mechanism 11 and the right pressing mechanism 12 to move towards each other. The two strip-shaped magnetic attraction mechanisms 9 are both installed on the frame 1 and are respectively located below the forward sections of the corresponding annular belts 3. The two strip-shaped magnetic attraction mechanisms 9 respectively extend along the conveying direction of the forward sections of the corresponding annular belts 3. The lifting driving mechanism 13 and the pressing linkage mechanism 14 are both installed on the frame 1. The positioning and blocking mechanism 10 is vertically movably installed on the frame 1 and is located below the rear section of the conveying channel 31. The left pressing mechanism 11 and the right pressing mechanism 12 are both horizontally movably arranged on the frame 1. The left pressing mechanism 11 is located on the left side of the left annular belt 3, and the right pressing mechanism 12 is located on the right side of the right annular belt 3. Pressing blocks 111 are provided on both the left pressing mechanism 11 and the right pressing mechanism 12. The pressing blocks 111 of the left pressing mechanism 11 and the pressing blocks 111 of the right pressing mechanism 12 are both located above the forward sections of the corresponding annular belts 3 and face the lower die 5.

[0052] The above definitions of front and rear mean: along the conveying direction of the annular belt 3, the one that arrives first is the front, and the one that arrives later is the rear.

[0053] When feeding, each iron sheet 16 is conveyed to the two endless belts 3 one by one through the feeding conveying mechanism 2, and the two endless belts 3 are driven to rotate by the first conveying driving mechanism 7, driving the iron sheet 16 to be conveyed backward. The iron sheets 16 on the two endless belts 3 will be adsorbed by the strip magnetic attraction mechanism 9 during the conveying process, so that the lower surface of the iron sheet 16 being conveyed is tightly attached to the upper surface of the front section of the two endless belts 3, avoiding the iron sheet 16 from shaking during conveying; when the iron sheet 16 is conveyed between the upper mold 4 and the lower mold 5, the two endless belts 3 stop rotating, and at the same time the lifting driving mechanism 13 drives the positioning blocking mechanism 10 to rise, so that the positioning blocking mechanism 10 protrudes upward from the rear section of the conveying channel 31, preventing the iron sheet 16 from continuing It is transported backward to position the rear side of the iron sheet 16; then the left side pressing mechanism 11 and the right side pressing mechanism 12 are driven by the pressing linkage mechanism 14 to move toward the position of the lower mold 5, so that the pressing block 111 of the left side pressing mechanism 11 presses the left edge of the iron sheet 16, and the pressing block 111 of the right side pressing mechanism 12 presses the right edge of the iron sheet 16 to position the left and right side edges of the iron sheet 16; then, the upper mold 4 is driven by the mold closing drive mechanism 8 to press the lower mold 5 to emboss the iron sheet 16 on the lower mold 5; finally, the embossed iron sheets 16 are transported one by one to the feed end of the stacking and discharging mechanism 6, and then the stacking and discharging mechanism 6 stacks each iron sheet 16 and transports it to the next process.

[0054] Typically, the upper mold 4 is connected to the power output end of the mold clamping drive mechanism 8. The specific structure of the mold clamping drive mechanism 8 is the existing technology. The mold clamping drive mechanism 8 can be a pneumatic cylinder or an oil cylinder, or a structure in which a motor and a transmission connecting rod cooperate.

[0055] Typically, the first conveying drive mechanism 7 includes a driving roller, a driven roller, and a conveying motor. The driving roller and the driven roller jointly tension the two endless belts 3. The driving roller is in driving connection with the output shaft of the conveying motor. The conveying motor drives the driving roller to rotate, thereby conveying the two endless belts 3.

[0056] The left-side pressing mechanism 11 and the right-side pressing mechanism 12 both include a first guide rail 112, a first slider 113, a pressing seat 114, a first follower guide wheel 115 and the pressing block 111. The first guide rail 112 is mounted on the frame 1 and is in a left-right direction. The first slider 113 is on the first guide rail 112 and can move on the first guide rail 112. The pressing seat 114 is mounted on the first slider 113. The first follower guide wheel 115 is rotatably mounted on the pressing seat. 114, and the inner wheel surface of the first follower guide wheel 115 is exposed on the inner side of the inner edge of the tablet press seat 114, and the inner wheel surface of the first follower guide wheel 115 contacts and cooperates with the edge of the material on the forward section of the two annular belts 3; the pressing block 111 is installed on the inner end of the tablet press seat 114, and the pressing block 111 is exposed on the inner side of the inner edge of the tablet press seat 114; the outer end of the tablet press seat 114 is transmission-connected to the power output end of the pressing linkage mechanism 14. The outer end of the tablet press seat 114 is pushed by the pressing linkage mechanism 14, and the tablet press seat 114 moves toward the conveying channel 31 on the first guide rail 112 via the first slider 113. At this time, the inner wheel surface of the first follower guide wheel 115 contacts the edge of the material on the annular belt 3, playing a guiding role. The pressing block 111 moves with the tablet press seat 114, and finally presses the side edge of the iron sheet 16. The first follower guide wheel 115 contacts the edge of the material, providing precise guidance for the movement of the tablet press 114, so that the pressing block 111 can accurately press the edge of the iron sheet 16. This structure of the first guide rail 112 and the first slider 113 can realize the movement of the tablet press 114, with stable transmission and easy maintenance and installation.

[0057] The pressing block 111 is a conical wheel with a larger outer portion and a smaller inner portion. The wheel is rotatably mounted on the pressing seat 114, with its rotating axis arranged horizontally. By setting the wheel with a larger outer portion and a smaller inner portion, the small end of the wheel is first moved toward the conveying channel 31, which facilitates the small end of the wheel to press against the edge of the iron sheet 16. Then, as the wheel continues to move inward, the large end of the wheel gradually compresses the edge of the iron sheet 16 through its conical surface guide, which can better fix the iron sheet 16 and achieve a good positioning effect. Through this arrangement, the degree of compression can be adjusted by the conical surface of the wheel, which can adapt to the positioning requirements of iron sheets 16 of different thicknesses.

[0058] The pressing linkage mechanism 14 includes a first driving motor (not labeled in the figure), a transmission shaft 142, two first driven wheels 143, two first driving wheels 144, two first transmission belts 145, and two end face cams 146. The first driving motor is installed on the frame 1, the transmission shaft 142 is rotatably installed on the frame 1, one end of the transmission shaft 142 is in transmission connection with the rotating shaft of the first driving motor, the two first driven wheels 143 are respectively installed at both ends of the transmission shaft 142, the two first driving wheels 144 are respectively rotatably installed on the frame 1 and are respectively located outside the outer ends of the corresponding tablet pressing seats 114, and each first driven wheel 143 and the corresponding first driving wheel 144 jointly tension the corresponding first transmission belt 145; the two end face cams 146 are respectively installed at the inner ends of the axles of the two first driving wheels 144, and convex blocks 1461 protruding inwards are respectively arranged on the inner end faces of the two end face cams 146, and a second guiding follower wheel 1141 is arranged at the outer end of the tablet pressing seat 114, and the outer wheel surface of the second guiding follower wheel is in contact and cooperation with the convex block 1461 on the inner end face of the end face cam 146. When the first driving motor starts, it drives the transmission shaft 142 to rotate, so that the first driven wheels 143 installed at both ends of the transmission shaft 142 rotate. The first driven wheel 143 drives the first driving wheel 144 and the linked end face cam 146 to rotate through the first transmission belt 145. When the convex block 1461 on the inner end face of the end face cam 146 rotates to contact the outer wheel surface of the second guiding follower wheel 1141 at the outer end of the tablet pressing seat 114, it pushes the tablet pressing seat 114 to move along the first guide rail 112 towards the conveying channel 31. By combining belt transmission and cam transmission, the transmission is stable, and the power can be accurately transmitted to the tablet pressing mechanism to realize the synchronous operation of the two-side tablet pressing mechanisms. Moreover, through the cooperation of the convex block 1461 of the cam and the guiding follower wheel, the moving stroke and timing of the tablet pressing seat 114 can be accurately controlled, ensuring the accuracy of the iron sheet positioning.

[0059] The lifting drive mechanism 13 includes a second guide rail 131, a second slider 132, a first lifting seat 133, a second driven wheel 134, a second driving wheel 135, a second transmission belt 136, a disk cam 137 and a third follower guide wheel 138. The second guide rail 131 is installed on the frame 1 and extends vertically. The second slider 132 is located on the second guide rail 131 and can move along the second guide rail 131. The first lifting seat 133 is installed on the second slider 132. The positioning and blocking mechanism 10 is installed on the upper end of the first lifting seat 133. The third follower guide wheel 138 is rotatably installed on the lower end of the first lifting seat 133. The second driven wheel 134 is installed on the transmission shaft 142. The second driving wheel 135 is rotatably installed on the frame 1. The disk cam 137 is installed on the axle of the second driving wheel 135. The cam surface of the disk cam 137 is in contact and cooperation with the lower cam surface of the third follower guide wheel 138. The first driving motor drives the transmission shaft 142 to rotate, and the second driven wheel 134 installed on the transmission shaft 142 rotates accordingly. The second driven wheel 134 drives the second driving wheel 135 and the disk cam 137 installed on its axle to rotate through the second transmission belt 136. When the disk cam 137 rotates, its contour contacts the lower cam surface of the third follower guide wheel 138, pushing the first lifting seat 133 to move upward along the second guide rail 131 through the second slider 132, causing the positioning and blocking mechanism 10 installed on the upper end of the first lifting seat 133 to rise and protrude from the rear section of the conveying channel 31. The above-mentioned lifting drive mechanism 13 and the pressing linkage mechanism 14 share the first driving motor and achieve synchronous operation through the transmission structure, ensuring that the positioning and blocking mechanism 10 rises at the appropriate time for positioning. The transmission shaft 142 is used to transmit power, reducing the separate driving device and making the overall structure more compact, saving space.

[0060] The positioning and blocking mechanism 10 includes a positioning plate 101 and a positioning block 102. The positioning plate 101 is horizontally installed on the upper end of the first lifting seat 133. The positioning block 102 is installed on the positioning plate 101 and is located below the rear section of the conveying channel 31. When the lifting drive mechanism 13 drives the first lifting seat 133 to rise, the positioning plate 101 moves upward with the first lifting seat 133, and the positioning block 102 rises from below the rear section of the conveying channel 31. The positioning block 102 directly blocks the iron sheet from moving backward. The positioning method is simple and effective, and can accurately define the position of the rear side edge of the iron sheet.

[0061] The strip magnetic attraction mechanism 9 includes a strip groove 91, a strip cover plate 92 and a strip magnet 93. The strip groove 91 is installed on the frame 1, the notch of the strip groove 91 faces upward, the strip magnet 93 is installed in the strip groove 91, and the strip cover plate 92 covers the notch of the strip groove 91. When the iron sheet is conveyed on the annular belt 3, it passes above the strip magnetic attraction mechanism 9. The strip magnet 93 generates a magnetic field to adsorb the iron sheet, so that the lower surface of the iron sheet closely adheres to the upper surface of the forward section of the annular belt 3. The structures of the strip groove 91 and the strip cover plate 92 are convenient for installing and replacing the magnet, and the maintenance is convenient. More preferably, the strip magnet 93 includes a plurality of magnet blocks 931, and each magnet block 931 is installed in the strip groove 91 at equal intervals. The plurality of magnet blocks 931 are distributed at equal intervals, so that the adsorption force is uniform, the iron sheet is stably adsorbed, and its shaking is prevented.

[0062] This fully automatic mechanical belt feeding and embossing machine further includes an elastic support plate 15. The front side edge of the elastic support plate 15 is installed on the frame 1. The elastic support plate 15 is located in the conveying channel 31 and gradually slopes upward from front to back. The rear side edge of the elastic support plate 15 extends to the upper surface of the elastic support plate 15 being lower than the upper surfaces of the forward sections of the two annular belts 3. When the iron sheet is conveyed backward on the annular belt 3, it passes above the elastic support plate 15. The elastic support plate 15 gradually slopes upward from front to back, providing a certain support for the iron sheet, and it can elastically deform to a certain extent to avoid the iron sheet being damaged by contacting the lower die 5 during the conveying process.

[0063] A plurality of equally spaced limiting blocks 32 are provided on each of the two annular belts 3. In the conveying state of the annular belt 3, each limiting block 32 is on the upper surface of the forward section of the annular belt 3; the area between two adjacent limiting blocks 32 is a material placing area for placing materials. When the annular belt 3 rotates, the limiting blocks 32 move along with the forward section of the annular belt 3. The iron sheet is placed in the material placing area between two adjacent limiting blocks 32, and the limiting blocks 32 play a role in limiting the position of the iron sheet to prevent the iron sheet from sliding back and forth on the annular belt 3.

[0064] The feeding and conveying mechanism 2 includes a storage rack 21, a pinch-feed detection mechanism 22, a material supporting seat 23, a suction mechanism 24, a pusher mechanism 25, and a linkage drive mechanism 26 capable of simultaneously driving the lifting of the suction mechanism 24 and the forward and backward translation of the pusher mechanism 25. The storage rack 21 and the pinch-feed detection mechanism 22 are both arranged on the frame 1. The material supporting seat 23 is horizontally installed on the frame 1. The discharge port of the storage rack 21 is located above the material supporting seat 23. The rear end of the material supporting seat 23 corresponds to the feeding end of the pinch-feed detection mechanism 22. The discharge end of the pinch-feed detection mechanism 22 corresponds to the front ends of the two endless belts 3. A sliding channel 231 running in the front and rear directions is provided in the middle of the material supporting seat 23. A blanking channel 211 running in the up and down directions is provided on the storage rack 21. The lower end outlet of the blanking channel 211 is communicated with the sliding channel 231. The suction mechanism 24 is arranged on the frame 1 in a liftable manner and is located below the sliding channel 231. At least one suction cup 241 is provided on the suction mechanism 24, and the suction direction of the suction cup 241 faces the sliding channel 231. The pusher mechanism 25 is movably installed on the frame 1 and is located below the material supporting seat 23. A push rod 251 is provided on the pusher mechanism 25. The push rod 251 is located in the sliding channel 231 and can translate back and forth in the sliding channel 231, and the upper surface of the push rod 251 is higher than the upper surface of the material supporting seat 23. Before feeding and conveying, the push rod 251 on the pusher mechanism 25 is driven by the linkage drive mechanism 26 to move forward, so that the rear end of the push rod 251 withdraws from the blanking range of the blanking channel 211, preventing the rear end of the push rod 251 from blocking the blanking of the iron sheet.

[0065] During feeding and conveying, the sorted stack of iron sheets is stored in the blanking channel 211 of the storage rack 21. Then, the linkage drive mechanism 26 drives the suction mechanism 24 to drive the suction cup 241 to rise into the sliding channel 231, so that the suction cup 241 adsorbs the lower surface of the lowermost iron sheet upward. Then, the linkage drive mechanism 26 drives the suction mechanism 24 to drive the suction cup 241 and the lowermost iron sheet to descend into the sliding channel 231, so that the lowermost iron sheet is placed on the material supporting seat 23, and at the same time, the adsorption of the suction cup 241 on the lowermost iron sheet is released. Next, the linkage drive mechanism 26 drives the push rod 251 on the pusher mechanism 25 to move backward. Since the upper surface of the push rod 251 is higher than the upper surface of the material supporting seat 23, the rear end of the push rod 251 can contact the front side edge of the iron sheet on the material supporting seat 23. While the push rod 251 moves backward, the iron sheet on the material supporting seat 23 is also pushed backward to the pinch-feed detection mechanism 22 for pinch-feeding.

[0066] The pushing mechanism 25 includes a third guide rail 252, a third slider 253, a translation seat 254, and the push rod 251. The third guide rail 252 is horizontally installed on the frame 1 and runs in the front-rear direction. The third slider 253 is located on the third guide rail 252 and can move on the third guide rail 252. The translation seat 254 is installed on the third slider 253, and the push rod 251 is installed on the translation seat 254. A third transmission wheel 261 and a first swing arm 262 are provided on the linkage drive mechanism 26. The third transmission wheel 261 is rotatably arranged on the frame 1. One end of the first swing arm 262 is hinged to the third transmission wheel 261, and the other end of the first swing arm 262 is hinged to the bottom of the translation seat 254. By driving the third transmission wheel 261 to rotate through the linkage drive mechanism 26, the first swing arm 262 is driven to swing, so that the translation seat 254 and the push rod 251 thereon can move back and forth along the first guide rail 112, realizing the translation and pushing function of the pushing mechanism 25.

[0067] The adsorption mechanism 24 includes a fourth guide rail 242, a fourth slider 243, an adsorption seat 244, a connection seat 245, and at least one of the suction cups 241. The fourth guide rail 242 is vertically installed on the frame 1. The fourth slider 243 is located on the fourth guide rail 242 and can move on the fourth guide rail 242. The adsorption seat 244 is installed on the fourth slider 243, the suction cup 241 is installed on the adsorption seat 244, and the connection seat 245 is connected to the adsorption seat 244. A fourth transmission wheel 263 and a second swing arm 264 are provided on the linkage drive mechanism 26. The fourth transmission wheel 263 is rotatably arranged on the frame 1. One end of the second swing arm 264 is hinged to the fourth transmission wheel 263, and the other end of the second swing arm 264 is hinged to the connection seat 245. By driving the fourth transmission wheel 263 to rotate through the linkage drive mechanism 26, the second swing arm 264 is driven to swing, so that the connection seat 245, the adsorption seat 244, and the suction cups 241 thereon can move up and down along the second guide rail 131, realizing the lifting function of the adsorption mechanism 24.

[0068] The linkage drive mechanism 26 includes a second drive motor 265, a driving wheel 266, a third driven wheel 267, a third drive belt 268, a fourth drive belt 269, and a fifth drive belt 260. The driving wheel 266 and the third driven wheel 267 are rotatably arranged on the frame 1. The driving wheel 266 and the third driven wheel 267 jointly tension the third drive belt 268. The third driven wheel 267 and the third drive wheel 261 jointly tension the fourth drive belt 269. The third drive wheel 261 and the second drive wheel 135 jointly tension the fifth drive belt 260. The rotating shaft of the second drive motor 265 is in transmission connection with the driving wheel 266. Through the transmission of the second drive motor 265, the driving wheel 266, the third driven wheel 267, and each drive belt, the linkage drive mechanism 26 can drive the adsorption mechanism 24 and the sheet pushing mechanism 25 to act simultaneously, realizing the synchronous control of the two. Through the mechanical structure driven by multiple drive belts, the design of the linkage drive mechanism 26 is simplified, the mechanical complexity is reduced, and the maintenance convenience is improved.

[0069] The pinch-feed detection mechanism 22 includes an upper pressure roller 221, a lower traction roller 222, a detection sensor 223, and a controller 224. The upper pressure roller 221 and the lower traction roller 222 are rotatably installed on the frame 1. The upper pressure roller 221 is directly above the lower traction roller 222. The upper pressure roller 221 and the lower traction roller 222 are pressed against each other. One end of the lower traction roller 222 is in transmission connection with the third driven wheel 267 of the linkage drive mechanism 26. The detection sensor 223 is installed on the frame 1. The detection end of the detection sensor 223 faces between the upper pressure roller 221 and the lower traction roller 222. The signal output end of the detection sensor 223 is electrically connected to the corresponding signal input end of the controller 224. The linkage drive mechanism 26 is electrically connected to the corresponding signal output end of the controller 224. The lower traction roller 222 is driven to rotate by the linkage drive mechanism 26, so that each iron sheet passes through between the upper pressure roller 221 and the lower traction roller 222 one by one, and each iron sheet is conveyed to the forward section of the two annular belts 3 one by one. Before conveying, the thickness of a single iron sheet is preset in the controller 224. If multiple iron sheets are stacked and conveyed during the conveying process, the detection sensor 223 detects that the thickness of the passing iron sheet is greater than the thickness of a single iron sheet. The detection sensor 223 will send the iron sheet thickness signal to the controller 224. After the controller 224 processes it, it sends a signal to the linkage drive mechanism 26 to make the linkage drive mechanism 26 stop working. After the worker takes out multiple iron sheets, the linkage drive mechanism 26 is started again to resume the conveying of the iron sheets. The lower traction roller 222 is in transmission connection with the third driven wheel 267 of the linkage drive mechanism 26, reducing the mechanical complexity, and stably conveying the iron sheets backward through the cooperation of the upper pressure roller 221 and the lower traction roller 222.

[0070] The storage rack 21 includes a front adjusting rod 212, a rear adjusting rod 213, a left adjusting rod 214, a right adjusting rod 215, two left blanking frames 216, two right blanking frames 217, two left support post columns 218 and two right support post columns 219. The front adjusting rod 212 and the rear adjusting rod 213 are arranged front and rear and are both movably installed on the frame 1. The front end and the rear end of the left adjusting rod 214 are respectively movably installed on the left end of the front adjusting rod 212 and the left end of the rear adjusting rod 213. The front end and the rear end of the right adjusting rod 215 are respectively movably installed on the right end of the front adjusting rod 212 and the right end of the rear adjusting rod 213. The two left blanking frames 216 are respectively vertically installed at the front end and the rear end of the left adjusting rod 214. The two right blanking frames 217 are respectively vertically installed at the front end and the rear end of the right adjusting rod 215. The two left blanking frames 216 and the two right blanking frames 217 enclose the blanking channel 211 in sequence. The two left support post columns 218 are respectively installed at the front end and the rear end of the left adjusting rod 214 and are both located in the blanking channel 211. The two right support post columns 219 are respectively installed at the front end and the rear end of the right adjusting rod 215 and are both located in the blanking channel 211. Multiple sections of segmented texture segments 2181 distributed from top to bottom are provided on the inner side surfaces of the two left support post columns 218 and the inner side surfaces of the two right support post columns 219. In a more preferred solution, the left support post column 218 at the front end of the left adjusting rod 214 corresponds to the right support post column 219 at the front end of the right adjusting rod 215, and the left support post column 218 at the rear end of the left adjusting rod 214 corresponds to the right support post column 219 at the rear end of the right adjusting rod 215. Since the front adjusting rod 212, the rear adjusting rod 213, the left adjusting rod 214, and the right adjusting rod 215 are all movable, the size of the blanking channel 211 can be adjusted by adjusting the distance between the adjusting rods, so that the blanking channel 211 can accommodate iron sheets of different sizes. When a stack of iron sheets is placed in the blanking channel 211, the segmented texture segments 2181 on the inner side surface of the left support post column 218 and the segmented texture segments 2181 on the inner side surface of the right support post column 219 can support the edges of the corresponding iron sheets, preventing the lowermost iron sheet from directly falling onto the material supporting seat 23, and separating the two adjacent upper and lower iron sheets by a certain distance, preventing the two adjacent upper and lower iron sheets from being closely attached due to vacuum, and playing a role in sheet separation. In a specific solution, the moving structures of the above-mentioned front adjusting rod 212, rear adjusting rod 213, left adjusting rod 214, and right adjusting rod 215 can adopt a structure in which a guide rod, a guide sleeve provided with a threaded hole, and an adjusting bolt matching the threaded hole are combined, or a structure in which a guide rail, a slider, and a cylinder are combined.

[0071] The storage rack 21 further includes two left air blowing columns 210 and two right air blowing columns 220. The two left air blowing columns 210 are respectively installed at the front end and the rear end of the left adjusting rod 214 and are both located in the blanking channel 211. The two right air blowing columns 220 are respectively installed at the front end and the rear end of the right adjusting rod 215 and are both located in the blanking channel 211. Air blowing nozzles 2101 are provided on both the left air blowing columns 210 and the right air blowing columns 220, and each air blowing nozzle 2101 is arranged inward. On the basis of segmenting each segmenting line segment 2181, four inwardly arranged air blowing nozzles 2101 (connected to an external air source) are used to blow air between two adjacent iron sheets up and down, so as to prevent two adjacent iron sheets from sticking together due to vacuum, facilitating the blanking of each metal sheet.

[0072] The stacking and discharging mechanism 6 includes at least one conveyor belt 61, a second lifting seat 62, at least two brackets 63, a front side alignment mechanism 64, a rear side alignment mechanism 65, an intermediate material receiving tray 66, a translation driving mechanism 67, a lifting mechanism 68 capable of driving the second lifting seat 62 to move up and down, and a second conveyor driving mechanism 69 capable of driving the conveyor belt 61 to rotate. The conveyor belt 61 is arranged on the frame 1. The conveyor belt 61 has a forward section and a return section located below the forward section. The lifting mechanism 68 is installed on the frame 1. The second lifting seat 62 is installed on the frame 1 in a liftable manner and is located below the conveyor belt 61. The two brackets 63 are both installed on the second lifting seat 62. The front part of the conveyor belt 61 is located between the two brackets 63. The upper surfaces of the two brackets 63 are higher than the forward section of the conveyor belt 61. The front side alignment mechanism 64 and the rear side alignment mechanism 65 are both installed on the frame 1 and are located above the forward section of the conveyor belt 61. The front side alignment mechanism 64 is located at the front side between the two brackets 63, and the rear side alignment mechanism 65 is located at the rear side between the two brackets 63. The front side alignment mechanism 64, one bracket 63, the rear side alignment mechanism 65, and the other bracket 63 successively enclose a material stacking area 60. The position where one bracket 63 is located is the feed inlet 601 of the material stacking area 60. The translation driving mechanism 67 is installed on the frame 1 and is located above the forward section of the conveyor belt 61. The power output direction of the translation driving mechanism 67 is parallel to the conveying direction of the conveyor belt 61 and faces the material stacking area 60. The intermediate material receiving tray 66 is movably installed on the frame 1, and the intermediate material receiving tray 66 is located between the forward section of the conveyor belt 61 and the rear side alignment mechanism 65. The rear end of the intermediate material receiving tray 66 is connected to the power output end of the translation driving mechanism 67, and the intermediate material receiving tray 66 can move back and forth below the rear side alignment mechanism 65.

[0073] Before receiving the material, the second lifting seat 62 is driven upward by the lifting mechanism 68, driving the two brackets 63 to move upward as well, so that the upper surfaces of the two brackets 63 are higher than the forward section of the conveyor belt 61; the middle material receiving pallet 66 is driven backward by the translation drive mechanism 67, so that the front edge of the middle material receiving pallet 66 is on the rear side of the rear aligning mechanism 65, so as to prevent the middle material receiving pallet 66 from obstructing the feeding of the material stacking area 60.

[0074] When receiving the materials, the embossed iron sheets are transported one by one to the feed port 601 of the material stacking area 60, so that each iron sheet is stacked from the feed port 601 to the two brackets 63 in the material stacking area 60 in turn, and is straightened under the blocking limit of the front aligning mechanism 64 and the rear aligning mechanism 65; until a certain number of iron sheets are stacked on the two brackets 63 and are ready to be transported, the second lifting seat 62 and the two brackets 63 thereon are driven downward by the lifting mechanism 68, so that the upper surfaces of the two brackets 63 are lower than the front section of the conveyor belt 61, and the iron sheets on the two brackets 63 are placed on the front section of the conveyor belt 61, and the whole stack of iron sheets is transported backward through the front section of the conveyor belt 61; at the same time, the translation drive mechanism 67 quickly drives the intermediate indirect drive 68 to move downward. The material support plate 66 moves forward, so that the middle material receiving support plate 66 extends into the material stacking area 60 (at this time the middle material receiving support plate 66 is above the stacked iron sheets), and promptly catches the iron sheets that continue to be fed, playing the role of an intermediate temporary storage of iron sheets; then, the second lifting seat 62 and the two brackets 63 thereon are driven upward by the lifting mechanism 68, so that the upper surfaces of the two brackets 63 are higher than the forward section of the conveyor belt 61, and then the middle material receiving support plate 66 is quickly driven backward by the translation drive mechanism 67, so that the middle material receiving support plate 66 exits the material stacking area 60, so that the iron sheets temporarily stored on the middle material receiving support plate 66 fall on the two brackets 63, so that the fed iron sheets continue to be stacked on the two brackets 63; this cycle is used to receive and stack the materials and then convey and discharge the materials.

[0075] Typically, the translation drive mechanism 67 uses a cylinder to drive the intermediate material receiving plate 66 to translate forward and backward.

[0076] Typically, the second conveying drive mechanism 69 includes a driving roller, a driven roller, and a conveying motor. The driving roller and the driven roller jointly tension the conveyor belt 61. The driving roller is in driving connection with the output shaft of the conveying motor. The conveying motor drives the driving roller to rotate, thereby conveying the conveyor belt 61.

[0077] The front-side alignment mechanism 64 comprises an alignment cylinder 641 and a front baffle 642. The alignment cylinder 641 is mounted on the frame 1, with its piston rod facing rearward and parallel to the conveying direction of the conveyor belt 61. The front baffle 642 is mounted at the end of the piston rod of the alignment cylinder 641, perpendicular to the forward section of the conveyor belt 61 and positioned in front of the two brackets 63. When materials are stacked on the two brackets 63, the alignment cylinder 641 drives the front baffle 642 backward, under the restraint of the rear-side alignment mechanism 65, so that the front baffle 642 contacts the front edge of the materials, straightening the front of the gradually stacked materials. The alignment cylinder 641 can also adjust the distance between the front baffle 642 and the rear-side alignment mechanism 65, making the width of the material stacking area 60 adjustable. This allows for adaptability to materials of varying widths, enhancing the versatility and adaptability of the equipment.

[0078] The rear aligning mechanism 65 includes a rear baffle 651 mounted on the frame 1, perpendicular to the forward section of the conveyor belt 61, and positioned to the rear between the two brackets 63. During the stacking process, the rear baffle 651 blocks and limits the rear side of the materials, cooperating with the front aligning mechanism 64 to ensure that each piece of material remains neatly arranged during stacking, preventing backward shifting of the materials during stacking, ensuring the regularity of the stack, and improving the stacking quality.

[0079] Typically, the lifting mechanism 68 comprises a lifting motor 681, a lifting screw 682, a lifting guide rail 683, and a lifting slider 684. The lifting guide rail 683 is fixedly mounted on the frame 1 and arranged in a vertical direction. The lifting screw 682 is rotatably mounted on the frame 1 and is parallel to the lifting guide rail 683. The lifting slider 684 is located on the lifting guide rail 683 and can move up and down along the lifting guide rail 683. The second lifting seat 62 is mounted on the lifting slider 684. The second lifting seat 62 is provided with a screw hole or nut that engages with the lifting screw 682. The lifting motor 681 is mounted on the frame 1, and the power output shaft of the lifting motor 681 is in transmission connection with the lifting screw 682. The lifting motor 681 is typically a servo motor. The second lifting seat 62 is driven up or down by the forward and reverse rotation of the power output shaft of the lifting motor 681.

[0080] In addition, it should be noted that the names of the various parts of the specific embodiments described in this specification may be different. Any equivalent or simple changes made based on the structure, features, and principles described in the patent concept of the present invention are included in the scope of protection of the patent of this invention. Those skilled in the art of the technical field to which the present invention relates may make various modifications, supplements, or replace the specific embodiments described in the description with similar methods. As long as they do not deviate from the structure of the present invention or exceed the scope defined by the claims, they shall fall within the scope of protection of the present invention.

Claims

1. A fully automatic mechanical belt feeding and embossing machine, comprising a frame, a feeding and conveying mechanism, two endless belts, an upper die, a lower die, a stacking and discharging mechanism, a first conveying driving mechanism capable of driving the two endless belts to rotate, and a die closing driving mechanism capable of driving the upper die to perform an opening and closing action relative to the lower die. The two endless belts are arranged side by side on the frame, and a conveying channel extending in the front-rear direction is provided between the two endless belts. Each endless belt has a forward running section and a return running section located below the forward running section; the die closing driving mechanism is installed on the frame, the upper die is installed on the frame in a liftable manner, the lower die is installed on the frame and is located in the conveying channel, and the upper surface of the lower die is lower than the upper surfaces of the forward running sections of the two endless belts; the feeding and conveying mechanism and the stacking and discharging mechanism are both installed on the frame, the discharging end of the feeding and conveying mechanism corresponds to the front ends of the two endless belts, and the feeding end of the stacking and discharging mechanism corresponds to the rear ends of the two endless belts. It is characterized in that: It further includes two strip magnetic attraction mechanisms, a positioning and blocking mechanism, a left pressing mechanism, a right pressing mechanism, a lifting drive mechanism capable of driving the positioning and blocking mechanism to lift, and a pressing linkage mechanism capable of driving the left pressing mechanism and the right pressing mechanism to move towards each other; the two strip magnetic attraction mechanisms are both installed on the frame and are respectively located below the forward sections of the corresponding endless belts, and the two strip magnetic attraction mechanisms respectively extend along the conveying directions of the forward sections of the corresponding endless belts; the lifting drive mechanism and the pressing linkage mechanism are both installed on the frame, the positioning and blocking mechanism is installed on the frame in a liftable manner and is located below the rear section of the conveying channel; the left pressing mechanism and the right pressing mechanism are both arranged on the frame so as to be movable left and right, the left pressing mechanism is located on the left side of the left endless belt, and the right pressing mechanism is located on the right side of the right endless belt; the left pressing mechanism and the right pressing mechanism both include a first guide rail, a first slider, a pressing seat, a first follower guide wheel and a pressing block, and the pressing blocks of the left pressing mechanism and the right pressing mechanism are both located above the forward sections of the corresponding endless belts and face the lower die; The pressing linkage mechanism includes a first driving motor, a transmission shaft, two first driven wheels, two first driving wheels, two first transmission belts and two end face cams, the first driving motor is installed on the frame, the transmission shaft is rotatably installed on the frame, one end of the transmission shaft is in transmission connection with the rotating shaft of the first driving motor, the two first driven wheels are respectively installed at both ends of the transmission shaft, the two first driving wheels are respectively rotatably installed on the frame and are respectively located outside the outer ends of the corresponding pressing seats, and each first driven wheel and the corresponding first driving wheel jointly tension the corresponding first transmission belt; the two end face cams are respectively installed at the inner ends of the axles of the two first driving wheels, convex blocks protruding inwards are respectively arranged on the inner end faces of the two end face cams, a second follower guide wheel is arranged at the outer end of the pressing seat, and the outer wheel surface of the second follower guide wheel is in contact and cooperation with the convex blocks on the inner end faces of the end face cams; The strip magnetic attraction mechanism includes a strip groove, a strip cover plate and a strip magnet; It further includes an elastic support plate, and the elastic support plate is located in the conveying channel and gradually slopes upwards from front to back.

2. The fully automatic mechanical belt feeding and embossing machine according to claim 1, characterized in that: The first guide rail is installed on the frame and extends in the left-right direction, the first slider is located on the first guide rail and can move on the first guide rail, the pressing seat is installed on the first slider, the first follower guide wheel is rotatably installed at the inner end of the pressing seat, and the inner wheel surface of the first follower guide wheel is exposed inside the inner edge of the pressing seat, and the inner wheel surface of the first follower guide wheel is in contact and cooperation with the edges of the materials on the forward sections of the two endless belts; the pressing block is installed at the inner end of the pressing seat and is exposed inside the inner edge of the pressing seat; the outer end of the pressing seat is in transmission connection with the power output end of the pressing linkage mechanism.

3. The fully automatic mechanical belt feeding and embossing machine according to claim 2, wherein: The lifting drive mechanism includes a second guide rail, a second slider, a first lifting seat, a second driven wheel, a second driving wheel, a second transmission belt, a disc cam, and a third follower guide wheel. The second guide rail is installed on the frame and extends vertically. The second slider is located on the second guide rail and can move along the second guide rail. The first lifting seat is installed on the second slider, and the positioning and blocking mechanism is installed on the upper end of the first lifting seat. The third follower guide wheel is rotatably installed on the lower end of the first lifting seat. The second driven wheel is installed on the transmission shaft, the second driving wheel is rotatably installed on the frame, the disc cam is installed on the axle of the second driving wheel, and the wheel surface of the disc cam is in contact and cooperation with the lower wheel surface of the third follower guide wheel.

4. The fully automatic mechanical belt feeding and embossing machine according to claim 3, characterized in that: The positioning and blocking mechanism includes a positioning plate and a positioning block. The positioning plate is horizontally installed on the upper end of the first lifting seat, and the positioning block is installed on the positioning plate. The positioning block is located below the rear section of the conveying channel.

5. The full-automatic mechanical belt feeding and embossing machine according to claim 1, wherein: The strip-shaped groove is installed on the frame, the notch of the strip-shaped groove faces upward, the strip-shaped magnet is installed in the strip-shaped groove, and the strip-shaped cover plate covers the notch of the strip-shaped groove; The front side edge of the elastic support plate is installed on the frame, and the rear side edge of the elastic support plate extends to a position where the upper surface of the elastic support plate is lower than the upper surfaces of the forward sections of the two annular belts. A plurality of equally spaced limiting blocks are provided on each of the two annular belts. When the annular belts are in the conveying state, each limiting block is located on the upper surface of the forward section of the annular belt. The area between two adjacent limiting blocks is a material placement area for placing materials.

6. The full-automatic mechanical belt feeding and embossing machine according to claim 1, wherein: The feeding and conveying mechanism includes a storage rack, a pinch and detection mechanism, a material supporting seat, an adsorption mechanism, a pushing plate mechanism, and a linkage drive mechanism capable of simultaneously driving the adsorption mechanism to lift and the pushing plate mechanism to translate forward and backward. The storage rack and the pinch and detection mechanism are both arranged on the frame. The material supporting seat is horizontally installed on the frame. The discharge port of the storage rack is located above the material supporting seat. The rear end of the material supporting seat corresponds to the feeding end of the pinch and detection mechanism. The discharge end of the pinch and detection mechanism corresponds to the front ends of the two annular belts. A sliding channel extending in the front-rear direction is provided in the middle of the material supporting seat. A downward channel extending in the up-down direction is provided on the storage rack. The lower end outlet of the downward channel is communicated with the sliding channel. The adsorption mechanism is arranged on the frame in a liftable manner and is located below the sliding channel. At least one suction cup is provided on the adsorption mechanism, and the suction direction of the suction cup faces the sliding channel. The pushing plate mechanism is movably installed on the frame and is located below the material supporting seat. A push rod is provided on the pushing plate mechanism. The push rod is located in the sliding channel and can translate forward and backward in the sliding channel, and the upper surface of the push rod is higher than the upper surface of the material supporting seat.

7. The full-automatic mechanical belt feeding and embossing machine according to claim 6, wherein: The pushing mechanism includes a third guide rail, a third slider, a translation seat, and the push rod. The third guide rail is horizontally installed on the frame and runs front and back. The third slider is on the third guide rail and can move on the third guide rail. The translation seat is installed on the third slider, and the push rod is installed on the translation seat. A third transmission wheel and a first swing arm are provided on the linkage driving mechanism. The third transmission wheel is rotatably arranged on the frame. One end of the first swing arm is hinged to the third transmission wheel, and the other end of the first swing arm is hinged to the bottom of the translation seat. The adsorption mechanism includes a fourth guide rail, a fourth slider, an adsorption seat, a connection seat, and at least one of the suction cups. The fourth guide rail is vertically installed on the frame. The fourth slider is on the fourth guide rail and can move on the fourth guide rail. The adsorption seat is installed on the fourth slider, the suction cup is installed on the adsorption seat, and the connection seat is connected to the adsorption seat. A fourth transmission wheel and a second swing arm are provided on the linkage driving mechanism. The fourth transmission wheel is rotatably arranged on the frame. One end of the second swing arm is hinged to the fourth transmission wheel, and the other end of the second swing arm is hinged to the connection seat. The linkage driving mechanism includes a second driving motor, a driving wheel, a third driven wheel, a third transmission belt, a fourth transmission belt, and a fifth transmission belt. The driving wheel and the third driven wheel are both rotatably arranged on the frame. The driving wheel and the third driven wheel jointly tension the third transmission belt. The third driven wheel and the third transmission wheel jointly tension the fourth transmission belt. The third transmission wheel and the second transmission wheel jointly tension the fifth transmission belt. The rotating shaft of the second driving motor is in transmission connection with the driving wheel. The clamping and feeding detection mechanism includes an upper pressure roller, a lower traction roller, a detection sensor, and a controller. The upper pressure roller and the lower traction roller are both rotatably installed on the frame. The upper pressure roller is directly above the lower traction roller, and the upper pressure roller and the lower traction roller are pressed against each other. One end of the lower traction roller is in transmission connection with the third driven wheel of the linkage driving mechanism. The detection sensor is installed on the frame. The detection end of the detection sensor faces between the upper pressure roller and the lower traction roller. The signal output end of the detection sensor is electrically connected to the corresponding signal input end of the controller. The linkage driving mechanism is electrically connected to the corresponding signal output end of the controller.

8. The full-automatic mechanical belt feeding and embossing machine according to claim 6, wherein: The storage rack includes a front adjustment rod, a rear adjustment rod, a left adjustment rod, a right adjustment rod, two left blanking frames, two right blanking frames, two left support column pieces and two right support column pieces. The front adjustment rod and the rear adjustment rod are arranged front and rear and are both movably installed on the frame. The front end and the rear end of the left adjustment rod are respectively movably installed on the left end of the front adjustment rod and the left end of the rear adjustment rod. The front end and the rear end of the right adjustment rod are respectively movably installed on the right end of the front adjustment rod and the right end of the rear adjustment rod. The two left blanking frames are respectively vertically installed at the front end and the rear end of the left adjustment rod. The two right blanking frames are respectively vertically installed at the front end and the rear end of the right adjustment rod. The two left blanking frames and the two right blanking frames successively enclose the blanking channel. The two left support column pieces are respectively installed at the front end and the rear end of the left adjustment rod and are both located in the blanking channel. The two right support column pieces are respectively installed at the front end and the rear end of the right adjustment rod and are both located in the blanking channel. Multiple segmented flake patterns distributed from top to bottom are provided on the inner side surfaces of the two left support column pieces and the inner side surfaces of the two right support column pieces. The storage rack further includes two left air blowing columns and two right air blowing columns. The two left air blowing columns are respectively installed at the front end and the rear end of the left adjustment rod and are both located in the blanking channel. The two right air blowing columns are respectively installed at the front end and the rear end of the right adjustment rod and are both located in the blanking channel. Air blowing nozzles are provided on both the left air blowing column and the right air blowing column, and each air blowing nozzle is arranged inward.

9. The full-automatic mechanical belt feeding and embossing machine according to claim 1, wherein: The stacking and discharging mechanism includes at least one conveyor belt, a second lifting seat, at least two brackets, a front alignment mechanism, a rear alignment mechanism, an intermediate material receiving support plate, a translation driving mechanism, a lifting mechanism capable of driving the second lifting seat to move up and down, and a second conveyor driving mechanism capable of driving the conveyor belt to rotate. The conveyor belt is arranged on the frame. The conveyor belt has a forward moving section and a return section located below the forward moving section. The lifting mechanism is installed on the frame. The second lifting seat is movably installed on the frame and is located below the conveyor belt. The two brackets are both installed on the second lifting seat. The front part of the conveyor belt is located between the two brackets. The upper surfaces of the two brackets are higher than the forward moving section of the conveyor belt. The front alignment mechanism and the rear alignment mechanism are both installed on the frame and are located above the forward moving section of the conveyor belt. The front alignment mechanism is located at the front side between the two brackets. The rear alignment mechanism is located at the rear side between the two brackets. The front alignment mechanism, one bracket, the rear alignment mechanism, and the other bracket successively enclose a material stacking area. The position where one bracket is located is the feeding port of the material stacking area. The translation driving mechanism is installed on the frame and is located above the forward moving section of the conveyor belt. The power output direction of the translation driving mechanism is parallel to the conveying direction of the conveyor belt and faces the material stacking area. The intermediate material receiving support plate is movably installed on the frame, and the intermediate material receiving support plate is located between the forward moving section of the conveyor belt and the rear alignment mechanism. The rear end of the intermediate material receiving support plate is connected to the power output end of the translation driving mechanism, and the intermediate material receiving support plate can move back and forth below the rear alignment mechanism. The front alignment mechanism includes an alignment cylinder and a front baffle. The alignment cylinder is installed on the frame. The piston rod of the alignment cylinder is arranged backward and parallel to the conveying direction of the conveyor belt. The front baffle is installed at the end of the piston rod of the alignment cylinder. The front baffle is perpendicular to the forward section of the conveyor belt and is located on the front side between the two brackets. The rear alignment mechanism includes a rear baffle. The rear baffle is installed on the frame. The rear baffle is perpendicular to the forward section of the conveyor belt and is located on the rear side between the two brackets.

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