Thin product stamping, packaging and collecting integrated device

Abstract

This invention discloses an integrated stamping, packaging, and receiving device for thin products, comprising a stamping module, a packaging module, and a waste disposal mechanism. The stamping module includes a lower module and an upper module. The lower module has a first channel for a material carrier to pass through, and the upper module has a first punch for punching the raw material into the material carrier. The packaging module includes the material carrier, a feeding track connected to the feeding end of the first channel for moving the material carrier into the first channel, and a discharging track connected to the discharging end of the first channel for moving the material carrier carrying the stamped product out, a heat-sealing mechanism disposed on the discharging track for heat-sealing a cover tape onto the material carrier carrying the product, a receiving mechanism for winding the heat-sealed material carrier, and a first feeding mechanism disposed between the heat-sealing mechanism and the receiving mechanism for feeding the heat-sealed material carrier toward the receiving mechanism.

Description

Technical Field

[0001] This invention relates to the field of thin product processing, and in particular to an integrated equipment for stamping, packaging and receiving of thin products. Background Technology

[0002] Thin, sheet-like products, such as electronic metal sheets, require initial stamping in a stamping die before being packaged in a semi-automatic packaging machine. However, due to their small size, and the fact that semi-automatic packaging equipment typically uses vibratory feeders, these machines cannot accurately identify small, thin sheet-like products, especially small, asymmetrical ones. This leads to incorrect product orientation and packaging errors. If manual placement is used instead, fatigue can easily occur with these small, thin sheet-like products, resulting in incorrect placement, reduced production efficiency, and wasted manpower. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the technical problem to be solved by the present invention is to provide an integrated stamping, packaging and receiving equipment for thin products that prevents mispackaging, reduces the number of steps for transferring products to packaging equipment after stamping, improves efficiency, and saves labor costs.

[0004] To solve the above-mentioned technical problems, one technical solution adopted by the present invention is: to provide an integrated equipment for stamping, packaging, and collecting materials of thin products, comprising:

[0005] A stamping die assembly includes a lower die assembly and an upper die assembly. The lower die assembly has a first channel for a material carrier strip to pass through, and the upper die assembly has a first punch for punching the material carrier strip into the material carrier strip.

[0006] The packaging module includes the carrier belt, a feeding track communicating with the feeding end of the first channel for moving the carrier belt into the first channel, and an discharge track communicating with the discharging end of the first channel for moving the carrier belt carrying the stamped product out, a heat-sealing mechanism disposed on the discharge track for heat-sealing a cover tape onto the carrier belt carrying the product, a take-up mechanism for winding the heat-sealed carrier belt, and a first feeding mechanism disposed between the heat-sealing mechanism and the take-up mechanism for feeding the heat-sealed carrier belt toward the take-up mechanism; and

[0007] The waste handling mechanism includes a cutting mechanism for cutting the waste strip remaining after stamping by the stamping die, and a second feeding mechanism disposed between the stamping die and the cutting mechanism for feeding the waste strip toward the cutting mechanism.

[0008] Furthermore, the lower module also has a second channel for the raw material belt to pass through. The second channel is located above the first channel and intersects the first channel vertically in the horizontal direction. The first channel is connected to the second channel at the vertical intersection. The first punch is located at the position where the first channel and the second channel intersect vertically.

[0009] Furthermore, an inwardly recessed notch is formed at one edge of the product, and the product has an eccentric hole; the first punch has an inwardly recessed portion on one side of the face corresponding to the notch; the upper module also has a second punch, the second punch being used to punch the eccentric hole before the first punch, and the first punch being used to punch the portion of the raw material strip corresponding to the eccentric hole onto the carrier strip.

[0010] Furthermore, the lower module also has a vertically penetrating first waste discharge hole at the position corresponding to the second punch. When the second punch punches downward into the eccentric hole, the waste corresponding to the eccentric hole is discharged out of the lower module through the first waste discharge hole.

[0011] Furthermore, the carrier belt has carrier grooves evenly spaced along its length, and eccentric posts for positioning the eccentric holes are formed at the positions of the carrier grooves corresponding to the eccentric holes.

[0012] Furthermore, the heat sealing mechanism includes a hot pressing section formed above the discharge track, a lifting unit for driving the hot pressing section to rise and fall, a heating unit for heating the hot pressing section, a first bonding shaft formed on the hot pressing section near one end of the stamping die and located above the carrier belt, a second bonding shaft formed on the opposite end of the hot pressing section and located above the carrier belt, and a cover belt guide rail for conveying the cover belt to the carrier belt at the first bonding shaft. The first bonding shaft and the second bonding shaft are used to press the cover belt and the carrier belt together.

[0013] Furthermore, the first feeding mechanism and / or the second feeding mechanism include a mounting frame, an active roller mounted on the mounting frame and arranged horizontally perpendicular to the carrier belt, a rotary drive mechanism for driving the active roller to rotate around its own axis, and a driven roller disposed on the mounting frame and in rolling cooperation with the active roller. The driven roller and the active roller have a gap adapted to the thickness of the carrier belt or waste belt, and one end of the carrier belt or waste belt is located in the gap. When it is necessary to feed towards the receiving mechanism, the rotary drive mechanism rotates by a predetermined angle, thereby causing the active roller and the driven roller to pull the carrier belt towards the receiving mechanism.

[0014] Furthermore, the first feeding mechanism and / or the second feeding mechanism also include a position sensing unit near one end of the stamping die. The material strip is provided with first sensing holes evenly spaced along its length. The position sensing unit of the first feeding mechanism is used to align with the first sensing holes to ensure the positional accuracy of the material strip entering the stamping die. The raw material strip is provided with second sensing holes evenly spaced along its length. The position sensing unit of the second feeding mechanism is used to align with the second sensing holes to ensure the positional accuracy of the raw material strip entering the stamping die.

[0015] Furthermore, the upper die also has a third punch for punching the second sensing hole before the first punch punches and forms the product. The lower die also has a vertically penetrating second waste discharge hole at the position corresponding to the third punch. When the third punch punches the second sensing hole downwards, the waste corresponding to the second sensing hole is discharged out of the lower die through the second waste discharge hole.

[0016] Furthermore, the cutting mechanism includes a blade holder with a height adapted to the waste strip and a cutting assembly mounted above the blade holder. The cutting assembly includes a cutting cylinder and a cutting blade disposed at the lower end of the cutting cylinder.

[0017] This invention provides an integrated stamping, packaging, and receiving equipment for thin products, which can improve production efficiency and quality, and eliminate the transfer process of stamping and then transferring the product to a semi-automatic packaging machine, thus saving labor costs. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a structural diagram of a thin, sheet-like product.

[0020] Figure 2 This is a schematic diagram of one embodiment of the thin-film product stamping, packaging, and receiving integrated equipment of the present invention.

[0021] Figure 3 yes Figure 2 A schematic diagram of the structure after removing the electrical control box.

[0022] Figure 4 This is a schematic diagram showing the connection between the raw material belt, the carrier belt, and the lower module.

[0023] Figure 5 yes Figure 4 A magnified view of part B1 in the middle.

[0024] Figure 6 yes Figure 2 A schematic diagram of the heat sealing mechanism.

[0025] Figure 7 yes Figure 6 A schematic diagram showing the coordination of the hot pressing section, heating unit, and lifting unit.

[0026] Figure 8 yes Figure 6 A magnified view of part B2 in the middle.

[0027] Figure 9 yes Figure 6 A magnified view of part B3 in the middle.

[0028] Figure 10 yes Figure 2 A schematic diagram of the first feed mechanism.

[0029] Figure 11 yes Figure 10 A magnified view of part B4 in the middle.

[0030] Figure 12 yes Figure 10 A schematic diagram showing the combination of the active roller, the driven roller, and the adjustable pressing assembly.

[0031] Figure 13 yes Figure 2 A schematic diagram of the cutting mechanism.

[0032] The meanings of the labels in the attached diagram are as follows:

[0033] Product-A; Eccentric Hole-A1; Notch-A2;

[0034] Frame-100; Electrical control box-101; Warning unit-102;

[0035] Stamping die - 200; Lower die - 210; First channel - 211; Second channel - 212; Angled channel - 213; Upper die - 220; Raw material strip - 231; Scrap strip - 232; Second sensing hole - 233;

[0036] Packaging module - 300; Carrier belt - 310; Carrier wheel - 311; Bracket - 312; Carrier trough - 313; Eccentric column - 314; First sensing hole - 315; Feeding track - 320; Discharge track - 330; Pressing block - 331; Heat sealing mechanism - 340; Hot pressing section - 341; Connecting block - 341a; Heating block - 341b; Heat sealing knife - 341c; Heating hole - 341d; Lifting unit - 342; Heating unit - 343; First bonding shaft - 344; Second bonding shaft - 345; Mounting base - 344a, 345a; Pressure rod - 344b, 345b; Elongated hole - 344c, 345c; Internal threaded hole - 344d, 345d; Locking plane - 345e; Mounting hole - 345f; Adjusting nut - 344g; Adjusting bolt - 344h; Cover strap - 346; Cover strap carrier wheel - 34 6a; First guide roller - 347a; Second guide roller - 347b; Third guide roller - 347c; Take-up mechanism - 350; Take-up coil - 351; First feed mechanism - 360; Mounting frame - 361; First side frame - 361a; Second side frame - 361b; Driven roller - 362; Rotary drive mechanism - 363; Driven roller - 364; Guide assembly - 365; Mounting rod - 365a; First guide block -365b; Second guide block -365c; Horizontal guide part -365d; Protrusion -365e; Swinging component -366; Rotating shaft -366a; First fixed shaft -366b; Second fixed shaft -366c; Connecting component -366d; Drive unit -367; Helical spring -367a; Abutment -367b; Pressing cylinder -367c; Adjusting screw -367d; Position sensing unit -368;

[0037] Waste handling mechanism - 400; cutting mechanism - 410; second feed mechanism - 420; knife holder - 411; guide frame - 412; cutter drive assembly - 413; sliding parts - 414; cutter - 415. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0039] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0041] Please see Figure 1 In one embodiment of the thin product stamping, packaging, and receiving integrated equipment of the present invention, the thin product is illustrated by taking a thin sheet product A with the following dimensions as an example. The thin sheet product A is, for example, a reinforcing plate required in electronic devices, with dimensions of approximately 5.6*4.4*0.15 (length*width*thickness), in mm. This thin sheet product A can be a metal product, formed by stamping using a stamping die. In the illustrated embodiment, the thin sheet product A has an eccentric hole A1, and an inwardly recessed notch A2 is formed at one edge of the thin sheet product A (hereinafter referred to as product A). The notch A2 is crescent-shaped. In summary, product A is an asymmetrical product. If a traditional packaging machine's vibratory feeder is used for discharging, it is difficult to accurately determine the discharging direction, leading to packaging errors and other problems.

[0042] Please see Figures 2 to 5 An embodiment of the thin-film product stamping, packaging, and receiving integrated equipment of the present invention includes a frame 100, a stamping module 200, a packaging module 300, and a waste disposal mechanism 400 disposed on the frame 100. An electrical control box 101 is disposed below the frame 100, and the electrical control box 101 contains a control module (not shown) electrically connected to the electrical components of the stamping module 200, packaging module 300, and waste disposal mechanism 400. A workbench is formed on the top surface of the electrical control box 101, and an alarm unit 102 connected to the control module is disposed on the workbench. The alarm unit 102 is used to issue an alarm when the stamping module 200, packaging module 300, and waste disposal mechanism 400 malfunction. The stamping module 200, packaging module 300, and waste disposal mechanism 400 are directly or indirectly disposed on the workbench. It should be understood that the frame 100 is not a necessary component. In different embodiments, the stamping module 200, the packaging module 300, and the waste disposal mechanism 400 may be fixed or installed in other ways.

[0043] The stamping die 200 includes a lower die 210 and an upper die 220. The lower die 210 is fixed to the worktable by a mounting base. The lower die 210 has a first channel 211 for the passage of the material carrier belt 310 and a second channel 212 for the passage of the raw material belt 231. The first channel 211 is distributed on the lower die 210 along a first direction (e.g., the transverse or X-axis direction, hereinafter referred to as the X-axis direction), for example, penetrating the lower die 210 along the X-axis direction. The first channel 211 also penetrates the upper surface (i.e., the mold closing surface) of the lower die 210 along a vertical direction (hereinafter referred to as the Z-axis direction). The second channel 212 is located above the first channel 211 and intersects the first channel 211 perpendicularly in the horizontal direction, and the first channel 211 is connected to the second channel 212 at the perpendicular intersection. The second channel 212 can also be formed in the following ways: for example, when the upper module 220 and the lower module 210 are in the mold-closed state, a gap is formed for the material belt 231 to pass through, and this gap forms the second channel 212; or for example, the second channel 212 is opened on the upper surface of the lower module 210, that is, the second channel 212 passes through the lower module 210 along a second direction (e.g., longitudinal or Y-axis direction, hereinafter referred to as Y-axis direction) that is perpendicular to the first direction on the horizontal plane, and the second channel 212 also passes through the upper surface of the lower module 210 along the Z-axis direction.

[0044] In the illustrated embodiment, the upper module 220 is provided with a first punch, a second punch, and a third punch (not shown). The first punch is located on the upper module 220 at a position corresponding to the perpendicular intersection of the first channel 211 and the second channel 212. The shape of the first punch is adapted to the shape of the product A and is used to stamp and form the product A. The first punch has an inwardly recessed portion (not shown) on one side of its facade corresponding to the notch A2. When the first punch presses down on the product A, the first punch stamps and forms the product A, and the recess is used to form the notch A2 on the product A. The second punch is located on the upper module 220 near the feed end of the second channel 212. The second punch is used to stamp the eccentric hole A1 before the first punch presses the product A, and the first punch is used to stamp the portion of the raw material strip 231 corresponding to the eccentric hole A1 onto the carrier strip 310. The third punch is located on the upper die 220 near the feed end of the second channel 212. The third punch is used to punch the second sensing hole 233 before the first punch punches and forms the product A. Corresponding to the second and third punches, the lower die 210 also has a vertically penetrating first waste discharge hole (not shown in the figure) at the position corresponding to the second punch. When the second punch punches downwards at the eccentric hole A1, the waste corresponding to the eccentric hole A1 is discharged out of the lower die 210 through the first waste discharge hole. The lower die 210 also has a vertically penetrating second waste discharge hole (not shown in the figure) at the position corresponding to the third punch. When the third punch punches downwards at the second sensing hole 233, the waste corresponding to the second sensing hole 233 is discharged out of the lower die 210 through the second waste discharge hole. The bottom surface of the lower module 210 is also provided with an inclined channel 213. The upper end of the inclined channel 213 is connected to the first waste discharge hole and the second waste discharge hole, and the lower end of the inclined channel 213 extends outward and downward to a corresponding position, such as a waste collection point.

[0045] In the illustrated embodiment, there are three first and three second punches, all evenly spaced along the X-axis (width direction of the raw material strip 231). The three second punches are used to punch three eccentric holes A1 in a single pass, and the three first punches are used to punch three portions of the raw material strip 231 corresponding to the three eccentric holes A1 in a single pass. There are two third punches, each positioned on the upper module 220 at a location corresponding to the two long sides of the raw material strip 231, to evenly distribute a plurality of second sensing holes 233 along the two long sides of the raw material strip 231. The frequencies of the first, second, and third punches can be configured to be consistent, i.e., the first, second, and third punches punch downwards and rise upwards simultaneously. It should be understood that the number of the first, second, and / or third punches is not limited by the above embodiment and can be configured according to the needs of different embodiments.

[0046] The packaging module 300 is disposed on both sides of the stamping module 200 along the X-axis direction. The packaging module 300 includes the carrier belt 310, the feeding track 320 connected to the feeding end of the first channel 211 for moving the carrier belt 310 into the first channel 211, the discharging track 330 connected to the discharging end of the first channel 211 for moving the carrier belt 310 carrying the stamped product A out, the heat sealing mechanism 340 disposed on the discharging track 330 for heat sealing the cover tape onto the carrier belt 310 carrying product A, the take-up mechanism 350 for winding the heat-sealed carrier belt 310, and the first feeding mechanism 360 disposed between the heat sealing mechanism 340 and the take-up mechanism 350 for feeding the heat-sealed carrier belt 310 toward the take-up mechanism 350. The feeding track 320 and the discharging track 330 are located on the same axis as the first channel 211. A pressure block 331 is pressed on the upper surface of the discharging track 330 near the stamping die 200. There is a passage space between the pressure block 331 and the upper surface of the discharging track 330 for the material carrier belt 310 carrying product A to pass through. The pressure block 331 is used to prevent product A from falling off the carrier belt due to the vibration generated during the stamping process of the stamping die 200.

[0047] The material carrier belt 310 is wound around the material carrier wheel 311, which is fixed to the mounting base or worktable by a bracket 312. The material carrier wheel 311 can rotate around its own axis. The material carrier belt 310 has a plurality of material carrier grooves 313 evenly spaced along its length. The spacing between each pair of adjacent material carrier grooves 313 is adapted to the spacing between the two adjacent first punches. The spacing between each pair of adjacent material carrier grooves 313 is also adapted to the feed distance of the first feed mechanism 360 and the punching frequency of the first punch, so that when the first punch has punched the current three products A, the next batch of three empty material carrier grooves 313 are accurately fed directly below the first punch during the second punch. Each of the plurality of material carrier grooves 313 has an eccentric post 314 formed at the position corresponding to the eccentric hole A1 for positioning the eccentric hole A1. The material carrier belt 310 also has first sensing holes 315 evenly spaced along its length, and the first sensing holes 315 are located on one side of the material carrier trough 313.

[0048] Please see Figures 6 to 9 The heat sealing mechanism 340 is disposed on the discharge track 330. The heat sealing mechanism 340 includes a hot pressing part 341 formed above the discharge track 330, a lifting unit 342 for driving the hot pressing part 341 to rise and fall, a heating unit 343 for heating the hot pressing part 341, a first bonding shaft 344 formed on the hot pressing part 341 near one end of the stamping die 200 and above the carrier belt 310, a second bonding shaft 345 formed on the opposite end of the hot pressing part 341 and above the carrier belt 310, and a cover belt guide rail for conveying the cover belt 346 to the carrier belt 310 at the first bonding shaft 344. The first bonding shaft 344 and the second bonding shaft 345 are used to tightly cooperate with the carrier belt 310 covered with the cover belt 346, thereby pressing the cover belt 346 and the carrier belt 310 together.

[0049] In the illustrated embodiment, there are two sets of lifting units 342, which are arranged along the Y-axis on both sides of the discharge track 330. Both sets of lifting units 342 can be lifting cylinders, with the piston rods of the lifting cylinders pointing vertically upwards. There are also two sets of hot pressing sections 341, which are arranged along the Y-axis on both sides of the material carrier belt 310 and above the material carrier belt 310. Each of the two sets of hot pressing sections 341 includes a connecting block 341a connected to the piston rod of a corresponding lifting unit 342, a heating block 341b disposed at the lower end of the connecting block 341a, and a heat sealing blade 341c disposed on the heating block 341b. The heat sealing blade 341c is disposed on one side of the heating block 341b opposite to the other heating block 341b, and the blade of the heat sealing blade 341c protrudes downwards from the lower end face of the heating block 341b. The heating block 341b has a heating hole 341d that extends along the X-axis. The heating hole 341d is close to the heat sealing knife 341c along the Y-axis. The heating unit 343 is disposed in the heating hole 341d to heat the heat sealing knife 341c.

[0050] The first bonding shaft 344 and the second bonding shaft 345 are spaced apart along the X-axis direction, and the lengths of the first bonding shaft 344 and the second bonding shaft 345 are distributed along the Y-axis direction. The first bonding shaft 344 and the second bonding shaft 345 each include mounting seats 344a and 345a disposed on both sides of the discharge track 330 facing the Y-axis direction, and pressure rods 344b and 345b with their ends respectively passing through the two mounting seats 344a and 345a and capable of height adjustment along the Z-axis direction. The lower surfaces of the pressure rods 344b and 345b are tightly fitted with the cover strip 346 covering the upper surface of the material carrier belt 310. In the illustrated embodiment, each mounting base 344a, 345a is provided with elongated holes 344c, 345c distributed along the Z-axis direction. Each mounting base 344a, 345a is provided with internally threaded holes 344d, 345d distributed along the Z-axis direction for mounting adjusting bolts 344h. The surfaces of the pressure rods 344b, 345b facing the internally threaded holes 344d, 345d form a locking plane 345e. The height of the locking plane 345e is lower than the top surface of the rest of the pressure rods 344b, 345b. A mounting hole 345f is formed at the locking plane 345e, which is directly opposite to the internally threaded holes 344d, 345d. An adjusting nut 344g is placed on the locking plane 345e. The lower end of the adjusting bolt 344h is threadedly engaged with both the adjusting nut 344g and the mounting hole 345f.

[0051] The cover strip 346 is wound around a cover strip carrier roller 346a, the axis of which is parallel to the Y-axis. The cover strip carrier roller 346a is mounted on the side of the heat sealing mechanism 340 away from the stamping die 200 along the X-axis. The cover strip guide rail includes a first guide roller 347a located below the cover strip carrier roller 346a and directly above the material carrier strip 310 covering the cover strip 346, a second guide roller 347b located above the first contact shaft 344 and below the first guide roller 347b, and a third guide roller 347c located below the second guide roller 347b. Both the second guide roller 347b and the third guide roller 347c are located directly above the material carrier strip 310 carrying product A. The free end (or traction end) of the cover belt 346 is led out from the cover belt carrier wheel 346a, and after passing around the lower wheel surface of the first guide wheel 347a, the upper wheel surface of the second guide wheel 347b and the lower wheel surface of the third guide wheel 347c in an S-shape, it enters between the pressure rod 344b of the first bonding shaft 344 and the material carrier belt 310. Under the action of the pressure rod 344b, it covers the upper surface of the material carrier belt 310 and is hot-pressed onto the upper surface of the material carrier belt 310 by the hot pressing part 341.

[0052] Please see Figures 10 to 12 The first feeding mechanism 360 includes a mounting frame 361, a drive roller 362 mounted on the mounting frame 361 and perpendicular to the carrier belt 310 in the horizontal direction, a rotary drive mechanism 363 for driving the drive roller 362 to rotate around its own axis, and a driven roller 364 mounted on the mounting frame 361 and in rolling cooperation with the drive roller 362. A gap adapted to the thickness of the carrier belt 310 exists between the driven roller 364 and the drive roller 362, and one end of the carrier belt 310 is located in the gap. When feeding towards the take-up mechanism 350 is required, the rotary drive mechanism 363 (e.g., a stepper motor) rotates by a predetermined angle, thereby causing the drive roller 362 and the driven roller 364 to pull the carrier belt 310 towards the take-up mechanism 350. The receiving mechanism 350 includes a receiving roll 351 disposed on the side of the heat sealing mechanism 340 away from the packaging mechanism, and a receiving roll drive mechanism (not shown) for driving the receiving roll 351 to rotate around its own axis to receive materials.

[0053] The mounting frame 361 includes a first side frame 361a and a second side frame 361b disposed on both sides of the material carrier belt 310 along the Y-axis. The rotary drive mechanism 363 is disposed on either side frame along the Y-axis. The side frame where the rotary drive mechanism 363 is disposed has a through hole at the position corresponding to the output shaft of the rotary drive mechanism 363 for the output shaft to pass through. The active roller 362 is rotatably mounted in the first side frame 361a and the second side frame 361b along the Y-axis and is shaft-connected to the output shaft so that it can rotate around its own axis under the drive of the rotary drive mechanism 363. A guide assembly 365 is also provided between the first side frame 361a and the second side frame 361b. The guide assembly 365 includes a mounting rod 365a disposed between the first side frame 361a and the second side frame 361b along the Y-axis direction, and a first guide block 365b and a second guide block 365c disposed at intervals and parallel to each other along the Y-axis direction on the mounting rod 365a. The interval between the first guide block 365b and the second guide block 365c is adapted to the length of the material conveyor belt 310 along the Y-axis direction. The lower ends of the first guide block 365b and the second guide block 365c extend into a horizontal guide portion 365d in opposite directions. A protrusion 365e is respectively provided on the opposite side of the first guide block 365b and the second guide block 365c. The protrusion 365e and the corresponding horizontal guide portion 365d form a guide channel adapted to the thickness of the material conveyor belt 310.

[0054] In the illustrated embodiment, the driven roller 364 is disposed above the driving roller 362 and is movable along the Z-axis. The driven roller 364 is configured with an adjustable pressing assembly, which can be configured to adjust the gap between the driven roller 364 and the driving roller 362. The adjustable pressing assembly includes a swing member 366 and a drive unit 367 for driving the two ends of the swing member 366 along the X-axis to swing along the Z-axis. The first end of the swing member 366 is located above the driving roller 362, and the driven roller 364 is disposed at the first end of the swing member 366. The swing member 366 includes a rotating shaft 366a, rotatably disposed between the first side frame 361a and the second side frame 361b along the Y-axis, serving as a lever; a first fixed shaft 366b and a second fixed shaft 366c disposed on both sides of the rotating shaft 366a along the X-axis; and a connecting member 366d for connecting the first fixed shaft 366b and the second fixed shaft 366c to the rotating shaft 366a as a single unit. The first fixed shaft 366b is configured as a first end of the swing member 366 for mounting the driven roller 364, and the driven roller 364 is configured to be rotatably arranged around the first fixed shaft 366b at a position corresponding to the driving roller 362. The second fixed shaft 366c is configured as a second end of the swing member 366. The connector 366d includes a first connecting block 341a connected to the first ends of the rotating shaft 366a, the first fixed shaft 366b, and the second fixed shaft 366c along the Y-axis, and a second connecting block 341a connected to the second ends of the rotating shaft 366a, the first fixed shaft 366b, and the second fixed shaft 366c along the Y-axis. The drive unit 367 includes a first pressing unit for applying a downward force to the first fixed shaft 366b to engage the driven roller 364 with the driving roller 362, and a second pressing unit for applying a downward force to the second fixed shaft 366c to lift the driven roller 364 upward. In the illustrated embodiment, the first pressing unit is configured as two helical springs 367a. The upper ends of the two helical springs 367a are connected to a stop block 367b, and the lower ends are connected to a connecting block 341a at the first fixed shaft 366b. When the two helical springs 367a are not compressed, the first fixed shaft 366b is located at a low point. The driven roller 364 cooperates with the driving roller 362 at this low point to feed the material carrier belt 310 toward the receiving mechanism 350.The second pressing unit can be configured as a pressing cylinder 367c. The output shaft of the pressing cylinder 367c is vertically downward and directly opposite the second fixed shaft 366c. When it is not necessary to feed the carrier belt 310 towards the receiving mechanism 350, the output shaft of the pressing cylinder 367c moves downward to move the second fixed shaft 366c downward, thereby causing the first fixed shaft 366b to move upward, increasing the gap between the driven roller 364 and the driving roller 362. In the illustrated embodiment, the pressing cylinder 367c and the second fixed shaft 366c can be configured as a first adjustment unit for the driven roller 364. The adjustable pressing assembly can be further configured to include a second adjustment unit. The second adjustment unit can adjust both ends of the first fixed shaft 366b by adjusting the initial height of the two helical springs 367a, thereby adjusting the overall levelness of the first fixed shaft 366b. It is also used to fine-tune the overall height of the first fixed shaft 366b. The second adjustment unit has a simple structure and is convenient and quick to adjust. The second adjustment unit includes two adjustment screws 367d that correspond one-to-one with the two helical springs 367a. The two adjustment screws 367d are threadedly engaged with the corresponding abutment blocks 367b, and the lower end is located on the lower surface of the abutment block 367b. The upper end of the helical spring 367a is connected to the lower end of the corresponding adjustment screw 367d, and the lower end is connected to the connector 366d.

[0055] In the embodiment shown, the first feeding mechanism 360 further includes a position sensing unit 368 disposed on the mounting bracket 361 near one end of the stamping module 200. The position sensing unit 368 is used to sense the first sensing hole 315 on the material strip 310 and to ensure the positional accuracy of the material strip 310 entering the stamping module 200 by aligning with the first sensing hole 315.

[0056] Please see Figure 13 The waste processing mechanism 400 includes a waste strip 232 (see [reference]) left after stamping by the stamping module 200. Figure 4 The stamping die 200 includes a cutting mechanism 410 for cutting and a second feeding mechanism 420 disposed between the cutting mechanism 410 and the stamping die 200 for feeding the scrap strip 232 toward the cutting mechanism 410. The structure or function of the second feeding mechanism 420 is the same as or similar to that of the first feeding mechanism 360, and will not be described in detail here. The position sensing unit 368 of the second feeding mechanism 420 is used to align with the second sensing hole 233 to ensure the positional accuracy of the raw material strip 231 entering the stamping die 200.

[0057] The cutting mechanism 410 includes a blade holder 411 with a height adapted to the waste belt 232 and a cutting assembly mounted above the blade holder 411. The cutting assembly includes a guide frame 412 mounted on the blade holder 411, a cutting drive assembly 413 mounted on the upper end of the guide frame 412, a sliding part 414 connected to the output shaft of the cutting drive assembly 413 and slidingly engaged with the guide frame 412 along the Z-axis, and a cutting blade 415 located at the lower end of the sliding part 414. The guide frame 412 includes a back frame and side frames located on both sides of the back frame. The side frames extend in opposite directions to form extension sections. A U-shaped guide groove is formed between the extension sections, the side frames, and the back frame. The two sides of the sliding part 414 extend into the corresponding U-shaped guide grooves for sliding engagement. The cutting blade 415 is mounted at the lower end of the sliding part 414. The cutter drive assembly 413 can be configured as a cutting cylinder, and the control module can control the cutting cylinder to move downward according to a set frequency to cut off the waste material.

[0058] The working principle of the thin product stamping, packaging, and receiving integrated equipment of the present invention is as follows: The control module controls the first feeding mechanism 360 and the second feeding mechanism 420 to pull the carrier belt 310 and the waste belt 232, so that the carrier belt 310 and the raw material belt 231 passively enter the stamping module 200. The first feeding mechanism 360 and the second feeding mechanism 420 sense the position accuracy of the carrier belt 310 and the waste belt 232 through corresponding position sensing units, ensuring the position accuracy of the carrier belt 310 and the raw material belt 231 entering the stamping module 200 simultaneously, and ensuring that the raw material falls accurately into the loading groove 313 of the corresponding carrier belt 310 after stamping; the control module stamps the eccentric hole A1 and the second sensing unit according to the corresponding frequency. Hole 233 and product A allow product A to fall freely into the material loading groove 313, enabling the second sensing hole 233 to engage with the position sensing unit of the second feeding mechanism 420. The first feeding mechanism 360 moves the material belt 310 at once. When the material belt 310 with product A stamped in the stamping die 200 moves out of the stamping die 200 towards the receiving mechanism 350 under the action of the first feeding mechanism 360, the empty material belt 310 enters the stamping die 200 at the same time. During the process of the material belt 310 moving to the first feeding mechanism 360, it is heat-sealed by the heat sealing mechanism 340 and then wound up by the receiving mechanism 350, thereby completing the feeding, stamping and packaging of product A. The second feeding mechanism 420 moves the raw material strip 231 and the scrap strip 232 simultaneously. When the raw material strip 231 in the stamping die 200 is stamped, it forms the scrap strip 232. Under the action of the second feeding mechanism 420, the scrap strip 232 moves out of the stamping die 200 towards the cutting mechanism 410, while the raw material strip 231 at the previous position enters the stamping die 200. The stepper motors of the first feeding mechanism 360 and the second feeding mechanism 420 are linked with the stamping die 200. Whenever the stamping die 200 completes one stamping cycle, a signal is sent to the control module. The control module controls the stepper motor to rotate by a predetermined angle so that the active roller 362 and the driven roller 364 cooperate to pull the material carrier strip 310. When the first feeding mechanism 360 is working, it sends a signal to the control module. The control module controls the carrier belt of the take-up mechanism 350 to send a signal to the take-up drive mechanism of the take-up mechanism 350 through the pulling module. The take-up drive mechanism can be a motor. The motor drives the take-up roll 351 to rotate in order to take up the carrier belt 310.

[0059] This invention relates to a thin product stamping, packaging, and receiving integrated equipment. The carrier belt 310 is configured as a carrier groove 313 adapted to the shape of the thin product, such that the spacing between each adjacent carrier groove 313 is adapted to the stamping frequency of the first punch of the stamping die 200. This allows the first punch to accurately punch the raw material strip 231 into the carrier groove 313 at the corresponding position to form the product. A plurality of first sensing holes 315 are also provided on one side edge of the carrier belt 310 along its length direction, so that they can sense and cooperate with the position sensing unit of the first feeding mechanism 360. The sensing signal of the position sensing unit ensures that the relative position of the carrier belt 310 and the stamping die 200 remains unchanged after each pull of the first feeding mechanism 360, so that the product falls smoothly into the carrier groove 313. The stamping module 200 punches the second sensing hole 233 through the third punch. The second sensing hole 233 is located on the side edge of the material strip 231 along its length. The second sensing hole 233 and the position sensing unit of the second feeding mechanism 420 sense each other and cooperate. The sensing signal of the position sensing unit ensures that the relative position of the material strip 231 and the stamping module 200 remains unchanged after each pull of the second feeding mechanism 420, so that the position of the material strip 231 corresponds to the position of the carrier strip 310, and the stamped product is smoothly inserted into the carrier groove 313.

[0060] The stamping die 200 stamps the eccentric hole A1 of the thin product through the second punch. An eccentric post 314 corresponding to the eccentric hole A1 is designed in the material loading groove 313 according to the unique opening position of the product. When the first punch stamps the raw material strip 231 at the position of the eccentric hole A1, the product carrying the eccentric hole A1 is punched into the material loading groove 313. The eccentric post 314 of the material loading groove 313 directly positions the material strip, preventing the product from detaching. A recessed portion for forming the notch A2 of the product is provided on one side of the first punch corresponding to the edge of the product, allowing the product to be formed in one step during stamping, eliminating the need for secondary forming. By designing a first feeding mechanism 360 to pull material in the output direction (receiving mechanism 350 direction), only one pulling unit is needed to achieve a one-step process of feeding the material strip 310 into the stamping die 200, discharging it from the stamping die 200, heat-sealing it, and then sending it to the stamping mechanism, saving manufacturing costs and reducing the complexity of the control logic.

[0061] The heat-sealing mechanism 340 is designed between the first feeding mechanism 360 and the stamping module 200. By designing a first bonding shaft 344 and a second bonding shaft 345 on both sides of the hot-pressing section 341, the cover strip 346 undergoes two compressions, one before and one after heat sealing, increasing the fit between the cover strip 346 and the carrier strip 310 and improving packaging quality. Two heat-sealing knives 341c are designed, spaced apart along the Y-axis on both sides of the carrier strip 310. The length of each heat-sealing knife 341c matches the length of the carrier strip 310, and the length of the heat-sealing knife 341c matches the feed length of the carrier strip 310 for each feeding. Each feed of the heat-sealing knife 341c completes the corresponding length of heat sealing, ensuring a seamless connection between adjacent heat-sealed strips and guaranteeing the heat-sealing effect.

[0062] The first feeding mechanism 360 uses an adjustable pressing assembly to press down the second fixed shaft 366c with the pressing cylinder 367c. The first fixed shaft 366b lifts up and squeezes the helical spring 367a to increase the gap between the active roller 362 and the driven roller 364, allowing the material belt 310 that first arrives at this point to enter between the active roller 362 and the driven roller 364. Then, the output shaft of the cylinder moves upward. Under the elastic force of the helical spring 367a, the first fixed shaft 366b moves downward and the second fixed shaft 366c moves upward. The driven roller 364 returns to the state of engaging with the active roller 362. In this state, the active roller 362 engages with the driven roller 364 through the material belt 310 to pull the material belt 310 towards the receiving mechanism 350. The second feeding mechanism 420 pulls the waste belt 232 toward the cutting mechanism 410 in the same way as the first feeding mechanism 360. The movement and feeding of the raw material belt 231 and the waste belt 232 can be completed without setting up two feeding mechanisms or pulling mechanisms, thus saving costs.

[0063] In summary, the thin-film product stamping, packaging, and receiving integrated equipment of the present invention, through the material carrier belt 310, stamping module 200, packaging module 300, first feeding mechanism 360, and receiving mechanism 350 located on the same conveyor line, and the raw material belt 231, stamping module 200, second feeding mechanism 420, and cutting mechanism 410 located on another vertical conveyor line, enables a single machine to realize the feeding, stamping, packaging, and cutting processes of thin-film products, thereby increasing production capacity. The product is positioned by the eccentric column 314 of the material carrier trough 313, which accurately positions the product packaging direction, prevents reverse loading, and solves the problem of incorrect discharge direction due to vibration in semi-automatic packaging machines.

[0064] The above embodiments merely illustrate preferred implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention should be determined by the appended claims.

Claims

1. A thin-film product stamping, packaging, and receiving integrated equipment, characterized in that, include: A stamping die assembly includes a lower die assembly and an upper die assembly. The lower die assembly has a first channel for a material carrier strip to pass through, and the upper die assembly has a first punch for punching the material carrier strip into the material carrier strip. The packaging module includes the carrier belt, a feeding track connected to the feeding end of the first channel for moving the carrier belt into the first channel, and an discharge track connected to the discharging end of the first channel for moving the carrier belt carrying the stamped product out, a heat sealing mechanism disposed on the discharge track for heat sealing the cover tape onto the carrier belt carrying the product, a take-up mechanism for winding the heat-sealed carrier belt, and a first feeding mechanism disposed between the heat sealing mechanism and the take-up mechanism for feeding the heat-sealed carrier belt toward the take-up mechanism. as well as The waste handling mechanism includes a cutting mechanism for cutting the waste strip remaining after stamping by the stamping die, and a second feeding mechanism disposed between the stamping die and the cutting mechanism for feeding the waste strip toward the cutting mechanism. The first feeding mechanism includes a mounting frame, a drive roller mounted on the mounting frame and arranged horizontally perpendicular to the carrier belt, a rotary drive mechanism for driving the drive roller to rotate around its own axis, and a driven roller disposed on the mounting frame and in rolling cooperation with the drive roller. A gap adapted to the thickness of the carrier belt or waste belt exists between the driven roller and the drive roller, with one end of the carrier belt or waste belt located within the gap. When feeding towards the receiving mechanism is required, the rotary drive mechanism rotates by a predetermined angle, thereby causing the drive roller to... The shaft and the driven roller pull the material belt towards the receiving mechanism; the driven roller is positioned above the driving roller and can move along the Z-axis. The driven roller is equipped with an adjustable pressing assembly, which can be configured to adjust the gap between the driven roller and the driving roller. The adjustable pressing assembly includes a swing member and a drive unit for driving the two ends of the swing member in the X direction to swing along the Z-axis. The first end of the swing member is located above the driving roller, and the driven roller is positioned at the first end of the swing member. The mounting frame includes a first side frame and a second side frame disposed on both sides of the material carrier belt along the Y-axis direction, and the rotary drive mechanism is disposed on either side of the side frame along the Y-axis direction. The swinging component includes a rotating shaft that is rotatably disposed between the first side frame and the second side frame along the Y-axis direction as a lever, a first fixed shaft and a second fixed shaft disposed on both sides of the rotating shaft along the X-axis direction, and a connecting component for connecting the first fixed shaft and the second fixed shaft to the rotating shaft as a whole. The first fixed shaft is configured as a first end on the swing member for mounting the driven roller, and the driven roller is configured to be rotatably arranged around the first fixed shaft at a position corresponding to the driving roller; the second fixed shaft is configured as a second end of the swing member; the connecting member includes a first connecting block connected to the first ends of the rotating shaft, the first fixed shaft, and the second fixed shaft along the Y-axis, and a second connecting block connected to the second ends of the rotating shaft, the first fixed shaft, and the second fixed shaft along the Y-axis; the driving unit includes a second pressing unit.

2. The integrated stamping, packaging, and receiving equipment for thin products as described in claim 1, characterized in that: The lower module also has a second channel for the material belt to pass through. The second channel is located above the first channel and intersects the first channel perpendicularly in the horizontal direction. The first channel is connected to the second channel at the perpendicular intersection. The first punch is located at the position where the first channel and the second channel intersect perpendicularly.

3. The integrated stamping, packaging, and receiving equipment for thin products as described in claim 1, characterized in that: The product has an inwardly recessed notch at one edge and an eccentric hole; the first punch has an inwardly recessed portion on one side of the face corresponding to the notch; the upper module also has a second punch, which is used to punch the eccentric hole before the first punch, and the first punch is used to punch the portion of the raw material strip corresponding to the eccentric hole onto the carrier strip.

4. The integrated stamping, packaging, and receiving equipment for thin products as described in claim 3, characterized in that: The lower module also has a vertically penetrating first waste discharge hole at the position corresponding to the second punch. When the second punch punches the eccentric hole downwards, the waste corresponding to the eccentric hole is discharged out of the lower module through the first waste discharge hole.

5. The integrated stamping, packaging, and receiving equipment for thin products as described in claim 3, characterized in that: The material carrier belt has material carrier grooves evenly spaced along its length, and eccentric posts for positioning the eccentric holes are formed at the positions of the material carrier grooves corresponding to the positions of the eccentric holes.

6. The integrated stamping, packaging, and receiving equipment for thin products as described in claim 1, characterized in that: The heat sealing mechanism includes a hot pressing section formed above the discharge track, a lifting unit for driving the hot pressing section to rise and fall, a heating unit for heating the hot pressing section, a first bonding shaft formed on the hot pressing section near one end of the stamping die and above the carrier belt, a second bonding shaft formed on the opposite end of the hot pressing section and above the carrier belt, and a cover belt guide rail for conveying the cover belt to the carrier belt at the first bonding shaft. The first bonding shaft and the second bonding shaft are used to press the cover belt and the carrier belt together.

7. The integrated stamping, packaging, and receiving equipment for thin products as described in claim 6, characterized in that: The first feeding mechanism and / or the second feeding mechanism further include a position sensing unit near one end of the stamping die. The material strip is provided with first sensing holes evenly spaced along its length. The position sensing unit of the first feeding mechanism is used to align with the first sensing holes to ensure the positional accuracy of the material strip entering the stamping die. The raw material strip is provided with second sensing holes evenly spaced along its length. The position sensing unit of the second feeding mechanism is used to align with the second sensing holes to ensure the positional accuracy of the raw material strip entering the stamping die.

8. The integrated stamping, packaging, and receiving equipment for thin products as described in claim 7, characterized in that: The upper module also has a third punch for punching the second sensing hole before the first punch punches and forms the product. The lower module also has a vertically penetrating second waste discharge hole at the position corresponding to the third punch. When the third punch punches the second sensing hole downwards, the waste corresponding to the second sensing hole is discharged out of the lower module through the second waste discharge hole.

9. The integrated stamping, packaging, and receiving equipment for thin products as described in claim 1, characterized in that: The cutting mechanism includes a blade holder with a height adapted to the waste strip and a cutting assembly mounted above the blade holder. The cutting assembly includes a cutting cylinder and a cutting blade disposed at the lower end of the cutting cylinder.

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