A gilding machine with non-stop winding
By designing a hot stamping machine that can rewind without stopping, and utilizing the feeding structure, feeding and storage structure, and rewinding structure, the problem of existing hot stamping machines needing to stop to replace the rewinding shaft has been solved, thus improving work efficiency and the quality of multi-color hot stamping products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINHUA SHENGCHANG MACHINERY
- Filing Date
- 2025-07-29
- Publication Date
- 2026-08-04
AI Technical Summary
Existing hot stamping machines require stopping to replace the take-up shaft during the winding process, which affects work efficiency. Furthermore, multi-color hot stamping is prone to deviations, affecting the quality of the finished product.
A hot stamping machine with non-stop rewinding was designed, including a feeding structure, a feeding and storage structure, an electroplated aluminum coil storage mechanism, an automatic pressure adjustment mechanism, and a rewinding structure. The continuous conveying and rewinding of the coil material is achieved through components such as cylinders, cylinder shafts, gears, and connecting rods, ensuring smooth material changes and multi-color hot stamping without stopping the machine.
It enables material changing and receiving without stopping the machine, improves work efficiency, facilitates the production of multi-color hot stamping products, and reduces finished product quality problems.
Smart Images
Figure CN224590337U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hot stamping machine technology, specifically a hot stamping machine that can rewind without stopping. Background Technology
[0002] Because the finished product should not be too large during the hot stamping process, the hot stamping machine usually needs to be stopped during production. The machine must then be restarted after the take-up shaft is replaced. Stopping and restarting repeatedly affects work efficiency. Furthermore, some products require multi-color hot stamping. If single-color hot stamping is performed multiple times, deviations or misalignments can easily occur, affecting the quality of the finished product. Utility Model Content
[0003] In view of the shortcomings of existing hot stamping machines, the technical problem to be solved by this utility model is to provide a hot stamping machine that can rewind without stopping the machine, which can change and rewind materials without stopping the machine, and is convenient for feeding and rewinding materials, and is convenient for multi-color hot stamping.
[0004] To achieve the above objectives, according to one aspect of this utility model, the present utility model is implemented through the following technical measures: a hot stamping machine with non-stop winding, comprising a frame, on which a feeding structure, a feeding and storage structure, an electroplated aluminum coil storage mechanism, an automatic pressure adjustment mechanism, a main station, and a winding structure are sequentially arranged. The feeding structure is used to transport the roll material to the unloading and storage structure. The material feeding and storage structure includes an adjustment plate, several fixed passive roller shafts I and adjustable passive roller shafts I. The roll material shuttles in an S-shape through the fixed passive roller shafts I and the adjustable passive roller shafts I. The adjustable passive roller shafts I are connected to the adjustment plate. The material feeding and storage are achieved by adjusting the distance between the fixed passive roller shafts I and the adjustable passive roller shafts I through the adjustment plate. The electroplated aluminum coil material storage mechanism includes an electroplated aluminum coil, a fixed passive roller II, an adjustable passive roller II, a column, and a guide block. The guide block is sleeved on the column and has an adjustable passive roller II. Material storage and discharging are achieved by adjusting the position of the guide block on the column. The automatic pressure adjustment mechanism is used to adjust the height of the hot stamping plate; The main station includes a positioning column and an eccentric shaft. The eccentric shaft drives the worktable to reciprocate from bottom to top to perform hot stamping operations. The receiving structure includes a large roller and a receiving shaft I, which takes up the roll material on the surface of the large roller.
[0005] Furthermore, the material feeding and storage structure also includes an adjusting cylinder, fixed plates I are provided on both sides of the frame, one end of the adjusting plate is hinged to the fixed plate, the adjusting cylinder is fixed on the fixed plate, the cylinder shaft of the adjusting cylinder is hinged to the adjusting plate, and the fixed passive roller shaft is connected to the fixed plate.
[0006] Furthermore, the electroplated aluminum coil material storage mechanism also includes a lifting cylinder, and fixed plates II are provided on both sides of the frame. The electroplated aluminum coil, the fixed passive roller II and the two fixed plates II are hinged together. The column is fixed to the two fixed plates II. The cylinder shaft of the lifting cylinder is fixedly connected to the guide block. The lifting cylinder drives the guide block to move up and down, thereby driving the adjustable passive roller II to move up and down.
[0007] Furthermore, the electroplated aluminum coil storage mechanism also includes a rack, gears, and connecting rods. The guide block is provided with connecting holes, and the two ends of the connecting rod are respectively hinged to the connecting holes of the guide blocks on both sides. The two ends of the connecting rod are also provided with gears, and the rack is fixed to the two side fixing plates II and meshes with the gears.
[0008] Furthermore, the receiving structure also includes a gripper structure, a rotating wheel, and a receiving shaft II. The rotating wheel drives the gripper structure to rotate, and the gripper structure is used to grip the receiving shaft II. Both the receiving shaft I and the receiving shaft II are wound and wound on the surface of the large roller.
[0009] Furthermore, the gripper structure includes a positioning block, a fixing block, a sliding sleeve, and a gripper. The positioning block is hinged to the shaft of the large roller, and the fixing block is fixedly connected to the positioning block. The fixing block has a U-shaped opening, and a gripper cylinder is fixed at the bottom of the U-shaped opening. The inner wall has a chamfer. The sliding sleeve is sleeved on the fixing block. The upper end of the gripper can be opened and closed. The gripper has a fastening part. The bottom of the gripper is hinged to the sliding sleeve. The cylinder shaft of the gripper cylinder is fixedly connected to the gripper fastening part.
[0010] Furthermore, the take-up structure also includes a take-up box, which is fixed to one side of the feed direction of the large roller, and connectors are provided at both ends of the take-up box.
[0011] Furthermore, the feeding structure includes a feeding cylinder, a connecting rod, a support block, rollers, a support rod, a lifting plate, and a limiting rod. Side plates are provided on both sides of the frame, and connecting portions on the side plates are used to connect the roll material shaft. The feeding cylinder is fixedly connected to the side plate, and the cylinder shaft of the feeding cylinder is fixedly connected to one end of the connecting rod. The two ends of the support rod are hinged to the connecting rod and the lifting plate respectively, and rollers are provided at the hinge point between the support rod and the connecting rod. One end of the lifting plate is fixedly connected to the limiting rod, and the other end is provided with a support portion. The two ends of the limiting rod are respectively connected to the two side plates.
[0012] Furthermore, the feeding structure also includes a connecting block and a locking block. The connecting block and the side plate are fixedly connected around the connection. The locking block and the connecting block are hinged. One end of the locking block is provided with an arc-shaped protrusion, and the other end is provided with a limiting part and a handle.
[0013] Furthermore, the automatic pressure regulating mechanism includes an upper plate, a lower plate, a limiting strip, a limiting block, a guide plate, guide bolt I, guide bolt II, an adjusting screw, a screw fixing block, and a motor. The upper plate has a flat upper surface and a sloped lower surface, with a guide groove and guide bolt II on its side. Guide bolt II is connected to the guide vertical groove of the limiting strip. The lower plate has a sloped upper surface with the same inclination as the upper plate and a flat lower surface, with a guide plate on its side. Guide bolt I is provided on the guide plate, and guide bolt I and guide groove are slidably connected. The adjusting screw is located at one end of the lower plate, and the adjusting screw and screw fixing block are screwed together. The screw fixing block is fixed on the worktable. The motor drives the adjusting screw to rotate, pushing the lower plate to move. After the lower plate moves, it can drive the upper plate to move up and down.
[0014] Compared with the prior art, the advantages of this utility model are as follows: This hot stamping machine with non-stop winding makes feeding and winding convenient through the feeding and winding structure, and can change materials and wind up materials without stopping the machine; the vertically set feeding and storage structure and the electroplated aluminum coil storage mechanism have a long storage length, simple structure and are convenient for the production of multi-color hot stamping products, and it is more convenient to add or remove materials. Attached Figure Description
[0015] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a hot stamping machine that can rewind without stopping, as described in this utility model. Figure 2 This is a schematic diagram of the feeding structure described in this utility model; Figure 3 This is a partial structural diagram of the feeding structure described in this utility model. Figure 4 This is a schematic diagram of the material feeding and storage structure described in this utility model; Figure 5 This is a schematic diagram of the structure of the electroplated aluminum coil storage mechanism described in this utility model; Figure 6 This is a partial structural schematic diagram of the electroplated aluminum coil material storage mechanism described in this utility model; Figure 7 This is a schematic diagram of the main station and automatic pressure regulating mechanism described in this utility model; Figure 8 This is a partial structural schematic diagram of the automatic pressure regulating mechanism described in this utility model; Figure 9 This is a schematic diagram of the material receiving structure described in this utility model; Figure 10 This is a partial structural diagram of the material receiving structure described in this utility model.
[0016] Explanation of reference numerals in the attached drawings: 1. Feeding structure; 101. Feeding cylinder; 102. Connecting rod; 103. Support block; 104. Roller; 105. Support rod; 106. Lifting plate; 107. Limiting rod; 108. Locking block; 109. Connecting block; 110. Side plate; 111. Connecting part; 112. Supporting part; 113. Arc-shaped protrusion; 114. Limiting part; 115. Handle; 2. Discharge and storage structure Structure; 201, Adjusting cylinder; 202, Adjusting plate; 203, Fixed passive roller shaft I; 204, Adjustable passive roller shaft I; 205, Fixed plate I; 3, Electroplated aluminum coil material storage mechanism; 301, Electroplated aluminum coil; 302, Fixed passive roller shaft II; 303, Adjustable passive roller shaft II; 304, Column; 305, Guide block; 306, Lifting cylinder; 307, Rack; 308, Gear; 309 1. Fixed plate II; 310. Resistance ruler; 311. Connecting rod; 4. Automatic pressure regulating mechanism; 401. Upper plate; 402. Lower plate; 403. Limiting strip; 404. Limiting block; 405. Adjusting screw; 406. Screw fixing block; 407. Guide groove; 408. Guide bolt II; 409. Guide vertical groove; 410. Guide plate; 411. Guide bolt I; 5. Main station; 501. Positioning column; 502. 503. Eccentric shaft; 6. Worktable; 7. Receiving structure; 8. Large roller; 9. Gripper cylinder; 10. Rotary wheel; 11. Synchronous shaft I; 12. Synchronous shaft II; 13. Receiving shaft I; 14. Push rod; 15. Discharge rod; 16. Take-up box; 17. Fixing plate III; 18. Positioning block; 19. Fixing block; 10. Sliding sleeve; 10. Gripper; 11. Fastening part; 12. Belt pulley; 13. Push rod cylinder; 14. Push rod limiter; 15. Ramp. Detailed Implementation
[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.
[0018] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0019] Please refer to Figure 1This embodiment provides a hot stamping machine that can rewind without stopping, including a frame, on which a feeding structure 1, a feeding and storage structure 2, an electroplated aluminum coil storage mechanism 3, an automatic pressure adjustment mechanism 4, a main station 5, and a receiving structure 6 are arranged in sequence.
[0020] Reference Figure 2 , Figure 3 Continuing the description, the feeding structure 1 includes a feeding cylinder 101, a connecting rod 102, a support block 103, a roller 104, a support rod 105, a lifting plate 106, a limiting rod 107, a locking block 108, and a connecting block 109. Side plates 110 are fixed on both sides of the frame, and the side plates 110 have connecting parts 111 for connecting the roll material shaft. The feeding cylinder 101 is fixedly connected to the side plate 110. The cylinder shaft of the feeding cylinder 101 is fixedly connected to one end of the connecting rod 102, and the other end of the connecting rod 102 has an opening groove. Both ends of the support rod 105 have opening grooves, and connecting holes are provided on both sides of the opening grooves. One end of the support rod 105 is hinged to the opening groove end of the connecting rod 102, and the other end is hinged to the lifting plate 106. The support rod 105 and the connecting rod 109 are connected to the lifting plate 106. A roller 104 is provided at the hinge of the rod 102, and the roller 104 is placed in the open groove; the support block 103 is fixed to the lower end of the side plate 110; one end of the lifting plate 106 is provided with a connecting hole and fixedly connected to the limiting rod 107, and the other end is provided with a support part 112, which is preferably a U-shaped groove; the two ends of the limiting rod 107 are respectively connected to the two side plates 110, and preferably the limiting rod 107 and the side plate 110 are hinged, so that the limiting rod 107 makes the two lifting plates 106 synchronize; the connecting block 109 is fixed at the connecting part 111 of the side plate 110, and the locking block 108 and the connecting block 109 are hinged. One end of the locking block 108 is provided with an arc-shaped protrusion 113, the arc radius of which is a curve, and the other end is provided with a limiting part 114 and a handle 115.
[0021] During loading, the loading cylinder 101 is activated, and the cylinder shaft drives the connecting rod 102 to move inward into the frame, causing the support rod 105 to move and become parallel to the support plate. The support rod 105 drives the support part 112 of the lifting plate 106 to rotate downward, and the limit rod 107 rotates with the lifting plate 106. When the height of the support part 112 of the lifting plate 106 is lower than the height of the roll shaft, the roll shaft is pushed into the support part 112 of the lifting plate 106. The loading cylinder 101 is activated again to extend the cylinder shaft, pushing the connecting rod 102 to move outward, causing the roller 104 to roll outward, pushing the support rod 105 to reset, and the support part 112 of the lifting plate 106 is raised with the roll shaft until the height of the roll shaft is higher than the connecting part 111 of the side plate 110. At this time, the outer height of the support 112 is higher than the inner height. The roll shaft rolls from the outer side of the support 112 into the inner side and falls into the connecting part 111 of the side plate 110. The roll shaft pushes the arc-shaped protrusion 113 of the locking block 108, causing the locking block 108 to rotate with the hinge point between it and the connecting block 109 as the center. After the roll shaft falls completely into the connecting part 111, the arc-shaped protrusion 113 falls back to lock the roll shaft. If the roll shaft rolls outward, it will push the arc-shaped protrusion 113 so that the limiting part 114 of the locking block 108 presses against the connecting block 109, thereby preventing the roll shaft from rolling away from the connecting part 111 during operation. After the roll is loaded, the handle 115 needs to be turned to lift the arc-shaped protrusion 113, and then the roll shaft is moved out for roll replacement.
[0022] Reference Figure 4 Continuing the explanation, the material feeding and storage structure 2 includes an adjusting cylinder 201, an adjusting plate 202, a fixed passive roller shaft I 203, and an adjustable passive roller shaft I 204. Fixed plates I 205 are located on both sides of the frame, and several fixed passive roller shafts I 203 are mounted on the fixed plates I 205. The adjusting cylinder 201 is fixed to the inner wall of the two fixed plates I 205. The cylinder shaft of the adjusting cylinder 201 is hinged to the adjusting plate 202. One end of the adjusting plate 202 is hinged to the fixed plate I 205, and several adjustable passive roller shafts I 204 are mounted on the adjusting plate 202. The coil material... After entering the material storage and discharge structure 2 from the feeding mechanism, the material shuttles in an S-shape between the fixed passive roller shaft I203 and the adjustable passive roller shaft I204. When in use, the adjusting cylinder 201 is activated to drive the adjusting plate 202 to rotate. The adjusting plate 202 drives the adjustable passive roller shaft I204 to move up and down, thereby adjusting the distance between the fixed passive roller shaft I203 and the adjustable passive roller shaft I204. When the distance is extended, material can be stored, and when it is shortened, material can be discharged. Adding the adjustable passive roller shaft I204 can achieve a larger storage length, thus realizing material discharge without stopping the machine.
[0023] Reference Figure 5 , Figure 6Continuing the description, the electroplated aluminum coil storage mechanism 3 includes an electroplated aluminum coil 301, a fixed passive roller shaft II 302, an adjustable passive roller shaft II 303, a column 304, a guide block 305, a lifting cylinder 306, a rack 307, a gear 308, and a connecting rod 311. Fixed plates II 309 are provided on both sides of the frame. The electroplated aluminum coil 301 is hinged to the two fixed plates and rotates after being reduced in speed by a motor. The two ends of the fixed passive roller shaft II 302 are connected to the two fixed plates, and the shaft body is rotatable. The two ends of the adjustable passive roller shaft II 303 are connected to the guide block 305. The column 304 is vertically arranged and fixedly connected to the fixed plate II 309. The column 304 is preferably a cylindrical column, and several columns are provided, preferably two columns 304 on each side of the fixed plate II 309. The guide block 305 is sleeved on the column 304 and can slide up and down along the column 304. The guide block 305 is provided with a connecting hole. The lifting cylinder 306... A resistance ruler 310 is provided on one side to adjust the accuracy. The cylinder shaft of the lifting cylinder 306 is fixedly connected to the guide block 305, driving the guide block 305 to move up and down. The guide block 305 drives the adjustable passive roller shaft II 303 to move up and down, thereby adjusting the distance between the fixed passive roller shaft II 302 and the adjustable passive roller shaft II 303. The distance is lengthened when material needs to be stored and shortened when material is released. The connecting rod 311 is hinged through the bearing and the connecting hole of the guide block 305. Gears 308 are provided at both ends of the connecting rod 311. The rack 307 is vertically set and fixedly connected to the fixed plate II 309. The rack 307 and the gear 308 mesh to keep the guide blocks 305 at both ends moving synchronously. The vertical design improves the space utilization. If a larger material storage distance is required, more passive roller shafts can be added. At the same time, multiple electroplated aluminum coil material storage mechanisms 3 can be set in the upper and lower structures to ensure the production needs of multi-color hot stamping products.
[0024] Reference Figure 7 To elaborate further, the main station 5 is positioned by four positioning columns 501, and the worktable 503 is driven by the eccentric shaft 502 to perform reciprocating motion from bottom to top to carry out the hot stamping operation.
[0025] Reference Figure 8Continuing the explanation, the automatic pressure regulating mechanism 4 includes an upper plate 401, a lower plate 402, a limiting strip 403, a limiting block 404, an adjusting screw 405, a screw fixing block 406, and a motor. The upper surface of the upper plate 401 is flat, and the lower surface is inclined. A guide groove 407 and a guide bolt II 408 are provided on the side. The guide bolt II 408 is connected to the guide vertical groove 409 on the limiting strip 403. The limiting strip 403 and the limiting block 404 are fixed to the worktables 503 on both sides of the upper plate 401. After being limited by the connection of the limiting strip 403, the limiting block 404, the guide bolt II 408, and the guide vertical groove 409, the upper plate 401 can only move up and down. The upper surface of the lower plate 402 is flat and inclined. The upper plate 401 has a uniform slope, and its lower end is flat. The lower plate 402 has a guide plate 410 on its side, and a guide bolt I 411 on the guide plate 410. The guide bolt I 411 and the guide groove 407 of the upper plate 401 are slidably connected. One end of the lower plate 402 has an adjusting screw 405, and the screw fixing block 406 is fixed to the worktable 503. The adjusting screw 405 and the screw fixing block 406 are screwed together. The motor drives the adjusting screw 405 to rotate, which pushes the lower plate 402 to move. After the lower plate 402 moves, it can drive the upper plate 401 to move up and down. The motor can calculate the specific travel distance through the speed and the ratio of the reduction gearbox to achieve precise control and adjustment of the height.
[0026] Reference Figure 9 , Figure 10Continuing the explanation, the receiving structure 6 includes a large roller 601, a gripper structure, a gripper cylinder 602, a rotating wheel 603, a synchronous shaft I 604, a synchronous shaft II 605, a receiving shaft I 606, a receiving shaft II, a push rod 607, a pouring rod 608, and a take-up box 609. Fixed plates III 610 are provided at both ends of the frame. The shaft of the large roller 601 and the fixed plate are hinged together by bearings. The gripper structure includes a positioning block 611, a fixed block 612, a sliding sleeve 613, and a gripper 614. The positioning block 611 is hinged to the shaft of the large roller 601 by bearings. The fixed block 612 is fixedly connected to the positioning block 611. The fixed block 612 has a U-shaped opening, and a gripper cylinder is fixed to the bottom of the U-shaped opening. 602. The inner wall is chamfered. The sliding sleeve 613 is fitted onto the outside of the U-shaped opening of the fixed block 612. The gripper 614 is formed by combining two gripper 614 parts with a square outer side and a C-shaped inner wall. After assembly, the upper end can be opened and closed. The gripper 614 is provided with a fastening part 615, which has an arc-shaped chamfer. After assembly, the gripper 614 is square on the outside and round on the inside. The outer side is close to the inner wall of the U-shaped opening of the fixed block 612, and the inner round side makes it easy to grip the receiving shaft after the gripper 614 is closed. The bottom corner of the gripper 614 is provided with a chamfer and a hinge part, which is hinged to the sliding sleeve 613. The cylinder shaft of the gripper cylinder 602 is fixedly connected to the bottom of the fastening part 615 of the gripper 614, and pushes upward. When the gripper 614 engages with the locking part 615, the gripper 614 and the sliding sleeve 613 slide upward together. When they slide to the chamfer of the inner wall of the fixed block 612, the gripper 614 flips outward to open. When pushed downward, the locking part 615 of the gripper 614 slides down and then engages inward. The rotating wheel 603 and the positioning block 611 are fixedly connected. The synchronous shaft I 604 is provided with pulleys 617 at both ends. The motor of the large roller 601 drives the synchronous shaft I 604 to rotate through the belt, and drives the rotating wheel 603 to rotate through the pulleys 617. The rotating wheel 603 drives the gripper structure to rotate. One end of the push rod 607 is hinged to the fixed plate III 610, and the middle section of the push rod 607 is fixed to the fixed plate III 610. The push rod cylinder 618 is hinged, and the top of the push rod 607 is provided with a U-shaped opening. The two sides of the U-shaped opening are a long rod and a short rod, respectively. The outer sides of the long rod and the short rod are chamfered. The two push rods 607 are fixedly connected by a synchronous shaft II 605. The fixed plate III 610 is also provided with a push rod limiter 619. The end of the stroke of the push rod 607 to the pouring rod 608 on the frame is provided with a ramp 620 to facilitate the movement of the take-up shaft to the pouring rod 608. The take-up box 609 is fixed to the side of the large roller 601 in the feeding direction and is used to store the cutting wire and collect broken wires. The take-up box 609 has threaded holes at both ends for screwing in the connector. The connector is a bolt with a circle at the end, which can fix the cutting wire to the connector.
[0027] When material needs to be collected, the outer wall of the collection cylinder on the collection shaft is coated with adhesive. Push the push rod 607 to the collection shaft I 606 and use the long rod of the push rod 607 to hold the collection shaft I 606 in place, so that the collection cylinder on the collection shaft I 606 is tightly pressed against the outer wall of the large roller 601. The rolled material on the outer wall of the large roller 601 is adhered by the adhesive and brought to the collection cylinder for winding. After winding to the appropriate length, when it is necessary to replace the collection cylinder, a second collection cylinder with adhesive on its outer wall is fitted onto it. On take-up shaft II, the cutting wire passes under the coil at the feed end, with one end fixed to take-up shaft II and the other end fixed to the connector on the opposite side. The cutting wire remains inside take-up box 609. Take-up shaft II is placed into gripper 614 of gripper structure. Gripper cylinder 602 is activated to grab take-up shaft II and press it downward against large roller 601. After take-up shaft II is pressed against large roller 601, it is driven to rotate by large roller 601. The direction of rotation is opposite to that of the feed end. The cutting line rotates in the direction of rotation. After rotation, the cutting line is pulled out from the U-shaped groove and moves with the take-up shaft II. After passing through the tight contact between the take-up shaft II and the large roller 601, it reaches the discharge end. When it continues to rotate upward, the cutting line touches the rolled material between the large roller 601 and the take-up shaft I 606. After the cutting line is tightened, it cuts the rolled material between the large roller 601 and the take-up shaft I 606. After cutting the rolled material, the cutting line continues to follow the rotation of the take-up shaft II and is pulled off. The take-up shaft II takes over the take-up shaft I 606 for winding. At the same time, the push rod 607 drives the take-up shaft I 606 to push it to the unloading rod 608. After the take-up shaft I 606 disengages from the U-shaped opening of the push rod 607, the push rod 607 pushes it to the take-up shaft II and the long rod of the push rod 607 holds the take-up shaft II. The gripper structure releases the take-up shaft II and resets, realizing alternating winding without stopping the machine. Of course, the gripper structure can also be used to stop the machine for winding by manual cutting or other methods.
[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various changes and modifications can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A hot stamping machine for on-press converting, comprising a frame, characterised in that: The frame is equipped with a feeding structure (1), a feeding and storage structure (2), an electroplated aluminum coil storage mechanism (3), an automatic pressure regulating mechanism (4), a main station (5), and a receiving structure (6) in sequence. The feeding structure (1) is used to transport the roll material to the unloading and storage structure (2). The material feeding and storage structure (2) includes an adjustment plate (202), several fixed passive roller shafts I (203) and adjustable passive roller shafts I (204). The roll material shuttles in an S-shape between the fixed passive roller shafts I (203) and the adjustable passive roller shafts I (204). The adjustable passive roller shafts I (204) are connected to the adjustment plate (202). The distance between the fixed passive roller shafts I (203) and the adjustable passive roller shafts I (204) is adjusted by the adjustment plate (202) to realize material feeding and discharging. The electroplated aluminum coil material storage mechanism (3) includes an electroplated aluminum coil (301), a fixed passive roller II (302), an adjustable passive roller II (303), a column (304), and a guide block (305). The guide block (305) is sleeved on the column (304), and the adjustable passive roller II (303) is provided on the guide block (305). Material storage and discharging are achieved by adjusting the position of the guide block (305) on the column (304). The automatic pressure adjustment mechanism (4) is used to adjust the height of the hot stamping plate; The main station (5) includes a positioning column (501) and an eccentric shaft (502). The eccentric shaft (502) drives the worktable (503) to reciprocate from bottom to top to perform hot stamping operation. The receiving structure (6) includes a large roller (601) and a receiving shaft I (606), which takes up the roll material on the surface of the large roller (601).
2. The in-line gilder with continuous roll without stopping according to claim 1, characterized in that: The material feeding and storage structure (2) also includes an adjusting cylinder (201). Fixed plates I (205) are provided on both sides of the frame. One end of the adjusting plate (202) is hinged to the fixed plate. The adjusting cylinder (201) is fixed on the fixed plate. The cylinder shaft of the adjusting cylinder (201) is hinged to the adjusting plate (202). The fixed passive roller shaft is connected to the fixed plate.
3. The in-line gilder as claimed in claim 1, wherein: The electroplated aluminum coil storage mechanism (3) also includes a lifting cylinder (306). The frame is provided with fixed plates II (309) on both sides. The electroplated aluminum coil (301), the fixed passive roller II (302) and the fixed plates II (309) on both sides are hinged. The column (304) is fixed to the fixed plates II (309) on both sides. The cylinder shaft of the lifting cylinder (306) is fixedly connected to the guide block (305). The lifting cylinder (306) drives the guide block (305) to move up and down, thereby driving the adjustable passive roller II (303) to move up and down.
4. The hot stamping press with on-press splicing according to claim 3, characterized in that: The electroplated aluminum coil storage mechanism (3) also includes a rack (307), a gear (308), and a connecting rod (311). The guide block (305) is provided with a connecting hole. The two ends of the connecting rod (311) are respectively hinged to the connecting holes of the guide blocks (305) on both sides. The two ends of the connecting rod (311) are also provided with gears (308). The rack (307) is fixed to the two side fixing plates II (309) and meshes with the gears (308).
5. The in-line gilder as claimed in claim 1, wherein: The receiving structure (6) also includes a gripper structure, a rotating wheel (603), and a receiving shaft II. The rotating wheel (603) drives the gripper structure to rotate. The gripper structure is used to grip the receiving shaft II. The receiving shaft I (606) and the receiving shaft II are both wound and wound on the surface of the large roller (601).
6. The in-line gilder as claimed in claim 5, characterized in that: The gripper structure includes a positioning block (611), a fixing block (612), a sliding sleeve (613), and a gripper (614). The positioning block (611) is hinged to the shaft of the large roller (601). The fixing block (612) is fixedly connected to the positioning block (611). The fixing block (612) has a U-shaped opening. A gripper cylinder (602) is fixed at the bottom of the U-shaped opening. The inner wall has a chamfer. The sliding sleeve (613) is sleeved on the fixing block (612). The upper end of the gripper (614) can be opened and closed. The gripper (614) has a fastening part (615). The bottom of the gripper (614) is hinged to the sliding sleeve (613). The cylinder shaft of the gripper cylinder (602) is fixedly connected to the fastening part (615) of the gripper (614).
7. The in-line gilding machine according to any of claims 1, 5, 6, characterized in that: The receiving structure (6) also includes a take-up box (609), which is fixed on one side of the feed direction of the large roller (601), and has connectors at both ends.
8. The in-line gilder as claimed in claim 1, wherein: The feeding structure (1) includes a feeding cylinder (101), a connecting rod (102), a support block (103), a roller (104), a support rod (105), a lifting plate (106), and a limiting rod (107). Side plates (110) are provided on both sides of the frame, and connecting parts (111) are provided on the side plates (110) for connecting the roll material shaft. The feeding cylinder (101) is fixedly connected to the side plates (110). The cylinder shaft and the connecting rod (102) are fixedly connected at one end; the two ends of the support rod (105) are respectively hinged to the connecting rod (102) and the lifting plate (106), and a roller (104) is provided at the hinge of the support rod (105) and the connecting rod (102); one end of the lifting plate (106) is fixedly connected to the limiting rod (107), and the other end is provided with a support part (112); the two ends of the limiting rod (107) are respectively connected to two side plates (110).
9. The hot stamping press with on-press splicing according to claim 8, characterized in that: The feeding structure (1) also includes a connecting block (109) and a locking block (108). The connecting block (109) and the connecting part (111) of the side plate (110) are fixedly connected around the connection. The locking block (108) and the connecting block (109) are hinged. One end of the locking block (108) is provided with an arc-shaped protrusion (113), and the other end is provided with a limiting part (114) and a handle (115).
10. The in-line gilder as claimed in claim 1, wherein: The automatic pressure regulating mechanism (4) includes an upper plate (401), a lower plate (402), a limiting strip (403), a limiting block (404), a guide plate (410), a guide bolt I (411), a guide bolt II (408), an adjusting screw (405), a screw fixing block (406), and a motor. The upper end surface of the upper plate (401) is flat, and the lower end surface is inclined. The side is provided with a guide groove (407) and a guide bolt II (408). The guide bolt II (408) is connected to the guide vertical groove (409) of the limiting strip (403). The upper end surface of the lower plate (402) is inclined to the upper plate (401). The inclined plane has a uniform slope and a flat lower end. A guide plate (410) is provided on the side. A guide bolt I (411) is provided on the guide plate (410). The guide bolt I (411) and the guide groove (407) are slidably connected. The adjusting screw (405) is located at one end of the lower plate (402). The adjusting screw (405) and the screw fixing block (406) are screwed together. The screw fixing block (406) is fixed on the worktable (503). The motor drives the adjusting screw (405) to rotate, which pushes the lower plate (402) to move. After the lower plate (402) moves, it can drive the upper plate (401) to move up and down.