Gold and silver paper making machine

Abstract

The invention relates to the technical field of gold and silver paper manufacturing equipment, in particular to a gold and silver paper manufacturing machine which comprises a rack, a paper feeding device, a gold stamping device, a paper cutting device, a stamping device and a driving device. The paper feeding device conveys two pieces of gold and silver paper to the gold stamping device. The driving device comprises a motor, a first transmission assembly, a second transmission assembly, a third transmission assembly, a fourth transmission assembly and a fifth transmission assembly. An output shaft of the motor is connected with the first transmission assembly, and the first transmission assembly is in synchronous transmission connection with the second transmission assembly, the third transmission assembly and the fourth transmission assembly. The second transmission assembly is in transmission connection with the fifth transmission assembly. The fifth transmission assembly drives the punching device to do lifting motion. The third transmission assembly drives the gold and silver paper subjected to gold stamping to be conveyed to the next station, and the fourth transmission assembly drives the paper cutting device to do lifting motion so as to cut the gold and silver paper. The whole linkage performance is higher, intermittent cooperation operation is avoided, the working efficiency is higher, the structure is compact, and the cost is saved.

Description

Technical Field

[0001] This invention relates to the field of gold and silver paper making equipment, and in particular to a gold and silver paper making machine. Background Technology

[0002] Gold and silver paper is usually used to symbolize gold and silver treasures.

[0003] Gold and silver paper is made manually from paper foil (gold foil, silver foil) or ink. Currently, origami paper making machines on the market use multiple motors to drive different mechanisms to perform corresponding processing operations. The linkage between the processes is poor, the space occupied is large, and the cost is high. Summary of the Invention

[0004] In order to address the technical deficiencies mentioned in the background art, the purpose of this invention is to provide a gold and silver paper making machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A gold and silver paper making machine includes a frame, a paper feeding device arranged at intervals along the conveying direction of the conveyor frame, a hot stamping device for hot stamping gold and silver paper, a paper cutting device for cutting gold and silver paper to a set size, a stamping device, and a driving device. The paper feeding device is used to simultaneously feed two gold and silver paper strips to the hot stamping device, and the two gold and silver paper strips are fed up and down synchronously. The driving device includes a motor, a first transmission component, a second transmission component, a third transmission component, a fourth transmission component, and a fifth transmission component. The output shaft of the motor is connected to the first transmission component, and the first transmission component is synchronously connected to the second, third, and fourth transmission components. The second transmission component is connected to the fifth transmission component. The fifth transmission component is used to drive the stamping device to move up and down to fold the cut gold and silver paper into shape. The third transmission component is used to drive the hot-stamped gold and silver paper to the next station, and the fourth transmission component is used to drive the paper cutting device to move up and down to cut the gold and silver paper.

[0007] By adopting the above technical solution, a set of motors drives the corresponding paper feeding device, hot stamping device, paper cutting device, and stamping device to simultaneously process gold and silver paper through the first transmission component, the second transmission component, the third transmission component, the fourth transmission component, and the fifth transmission component. The overall linkage is stronger, the operation is seamless, the work efficiency is higher, the structure is compact, the space utilization rate is high, the drive structure is less, and the cost is lower.

[0008] Furthermore, the first transmission assembly includes a first chain, a driving gear, a first driven gear, a second chain, a first transmission rod, a fixed base, and a second transmission rod. The output shaft of the motor is fixedly connected to the driving gear. The first transmission rod is mounted on the frame, and one end of the first transmission rod is fixed to the first driven gear. The first chain is meshed with the driving gear and the first driven gear. The other end of the first transmission rod is meshed with one end of the second chain, and the other end of the second chain is meshed with one end of the second transmission rod. The second transmission rod is rotatably mounted on the fixed base. The second transmission assembly is drivenly connected to one end of the first transmission rod, and the third and fourth transmission assemblies are both connected to the other end of the second transmission rod. This design is compact and cost-effective.

[0009] Furthermore, the third transmission assembly includes a first eccentric wheel, a first push rod, a first transmission wheel, a third chain belt, and a conveying unit for conveying the hot-stamped gold and silver foil to the next workstation. The first eccentric wheel is fixed to the other end of the second transmission rod, and the side of the first eccentric wheel is hinged to one end of the first push rod. The other end of the first push rod is hinged to one side of the first transmission wheel, driving the first push rod to reciprocate through the first eccentric wheel. The first transmission wheel is mounted on the frame. The first transmission wheel is connected to the conveying unit via the third chain belt, resulting in more stable transmission.

[0010] Furthermore, the conveying unit includes a transmission plate, a toggle cam, a lever, a fixed shaft, a fourth chain belt, a fifth chain belt, a first conveying roller, and a second conveying roller. The transmission plate is fixed to the fixed shaft, and a limit post protrudes from the transmission plate. The toggle cam is rotatably mounted on the fixed shaft, and a limit groove is provided on one side of the toggle cam. The lever is located within the limit groove, and one end of the lever is rotatably mounted on the side of the limit groove away from the limit post. The other end of the lever abuts against the limit post. The third chain belt is connected to one end of the fixed shaft and the first transmission wheel. The fourth chain belt is connected to the side of the transmission plate and one end of the first conveying roller. The fifth chain belt connects one end of the first conveying roller and one end of the second conveying roller. Gold and silver paper to be cut is placed on the upper surfaces of the first and second conveying rollers.

[0011] Furthermore, the conveying unit also includes a tension plate, a tension spring, a tension arm, and a tension shaft. The tension plate is fixed to the frame, and the tension arm is rotatably mounted on the tension plate. One end of the tension spring is fixed to the tension plate, and the other end of the tension spring is fixed to one end of the tension arm. The other end of the tension arm is fixedly connected to one end of the tension shaft. The other end of the tension shaft protrudes to abut against the inner side of the fifth chain belt, making installation and debugging simpler and more convenient.

[0012] Furthermore, the fourth transmission assembly includes a sixth chain belt, a support base, a third transmission rod rotatably mounted on the support base, a second eccentric wheel fixed to one end of the third transmission rod, and a pull rod hinged to one side of the second eccentric wheel. The sixth chain belt connects the second transmission rod and the third transmission rod. The pull rod is vertically positioned, and the end of the pull rod away from the second eccentric wheel is hinged to the paper cutting device to drive the paper cutting device to move up and down.

[0013] Furthermore, the paper cutting device includes a lifting frame, two pressure plates, multiple folding cutters, and a cutting blade. The lower end of the lifting frame is hinged to the pull rod, and the upper end of the lifting frame is equipped with the pressure plates and two folding cutters on both sides along the conveying direction. The pressure plates are used to press down on the gold and silver paper strips being cut, and the folding cutters are used to cut the gold and silver paper at the folding points, improving the efficiency and quality of folding. The cutting blade is located on one side of the pressing device and is used to cut the gold and silver paper strips to a set size.

[0014] Furthermore, the gold and silver paper making machine also includes a paper output device for removing the stamped gold and silver paper. The paper output device includes a fixed frame, a first connecting rod, a second connecting rod, a third connecting rod, a swing plate, a robotic arm, and a material frame, all mounted on the machine frame. One end of the first connecting rod is hinged to the fourth transmission assembly, and the other end of the first connecting rod is hinged to one end of the second connecting rod. The other end of the second connecting rod is fixedly connected to one end of the third connecting rod, which is rotatably mounted on the fixed frame. The other end of the third connecting rod is fixedly connected to the upper end of the swing plate. The robotic arm is fixedly connected to the lower end of the swing plate. The material frame is located at the output end of the stamping device, and the robotic arm is located within the material frame. The robotic arm is used to grip and place the stamped gold and silver paper into the material frame, improving output efficiency and facilitating the collection, packaging, and cutting of the stamped gold and silver paper.

[0015] Furthermore, the paper output device also includes a paper vibrating assembly. The paper vibrating assembly includes a fourth link, a fifth link, a guide plate, a sixth link, and a vibrating element. One end of the fourth link abuts against the outer periphery of the chain belt of the fifth transmission assembly, and the other end of the fourth link is hinged to one end of the sixth link. The fifth link is horizontally fixed to the frame and passes through the fourth link to allow the fourth link to swing about the fifth link as an axis. At least one guide plate is provided, fixed to the frame, and the other end of the sixth link passes through the guide plate and connects to the vibrating element. The vibrating element is disposed within the material frame and is used to vibrate the stacked gold and silver paper within the material frame to make the gold and silver paper stacked flat, improving packaging efficiency.

[0016] Furthermore, the hot stamping device includes a gold ribbon transport assembly for conveying the gold ribbon roll, a hot stamping head, a lifting cylinder, a hot stamping table, and a conveyor plate. The gold ribbon transport assembly transports the gold ribbon to the hot stamping station on the conveyor plate, where the gold / silver foil bag is located. The hot stamping head is positioned below the hot stamping station and is connected to the output shaft of the lifting cylinder. The hot stamping table is positioned above the hot stamping head and on the other side of the hot stamping station. The hot stamping head and the hot stamping table work together to hot stamp the gold foil from the gold ribbon onto the gold / silver foil bag. The device features a compact structure and high work efficiency.

[0017] In summary, the beneficial effects of the present invention are as follows:

[0018] The gold and silver paper making machine of the present invention uses a set of motors to drive the corresponding paper feeding device, hot stamping device, paper cutting device and stamping device to process gold and silver paper in a synchronized manner through a first transmission component, a second transmission component, a third transmission component, a fourth transmission component and a fifth transmission component. The overall linkage is stronger, the operation is seamless, the work efficiency is higher, the structure is compact and the cost is saved. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of an embodiment of the gold and silver paper making machine of the present invention.

[0020] Figure 2 This is a schematic diagram of the structure of another embodiment of the gold and silver paper making machine of the present invention.

[0021] Figure 3 This is a front view of the internal structure of an embodiment of the gold and silver paper making machine of the present invention.

[0022] Figure 4 This is a schematic diagram of the installation structure of the paper cutting device, the third transmission component, and the fourth transmission component of the gold and silver paper making machine of the present invention.

[0023] Figure 5 This is a partial installation structure schematic diagram of an embodiment of the third transmission component of the gold and silver paper making machine of the present invention.

[0024] Figure 6 This is a schematic diagram of the installation structure of the paper cutting device, the third transmission component, and the fourth transmission component of the gold and silver paper making machine of the present invention from another perspective.

[0025] Figure 7 This is a schematic diagram of the installation structure of the paper output device and the second transmission component of the gold and silver paper making machine of the present invention.

[0026] Figure 8 This is a schematic diagram of the hot stamping device of the gold and silver paper making machine of the present invention.

[0027] Explanation of the reference numerals in the figure:

[0028] 1. Gold and silver paper making machine; 2. Machine frame; 3. Paper feeding device; 4. Hot stamping device; 41. Gold ribbon conveyor assembly; 411. Material storage rack; 412. Guide column; 413. Rewinding motor; 414. Material receiving rack; 42. Hot stamping head; 43. Lifting cylinder; 44. Hot stamping table; 45. Conveyor plate; 451. Hot stamping station; 5. Paper cutting device; 51. Lifting frame; 511. Connecting frame; 512. Lifting rod; 513. First balance plate; 514. Second balance plate; 515. First connector; 516. Second connector; 52. 53. Pressure plate; 54. Folding cutter; 6. Cutting blade; 7. Stamping device; 7. Paper output device; 71. Fixing frame; 711. Guide groove; 72. First connecting rod; 73. Second connecting rod; 74. Third connecting rod; 75. Swinging plate; 76. Robotic arm; 761. First clamping plate; 762. Second clamping plate; 763. Holding cylinder; 77. Material frame; 781. Fourth connecting rod; 782. Fifth connecting rod; 783. Guide plate; 784. Sixth connecting rod; 785. Vibrating component; 786. Abutment block; 8. Drive device; 81. 82. Motor; 821. First transmission assembly; 822. First chain belt; 823. First driven gear; 824. Second chain belt; 825. First transmission rod; 826. Fixed base; 827. Second transmission rod; 83. Second transmission assembly; 84. Third transmission assembly; 841. First eccentric wheel; 842. First push rod; 843. First transmission wheel; 844. Third chain belt; 845. Conveying unit; 8451. Transmission plate; 8452. Actuating cam; 8453. Actuating lever; 8454. Fixed shaft 8455, Fourth Chain Belt; 8456, Fifth Chain Belt; 8457, First Conveyor Roller; 8458, Second Conveyor Roller; 8459, Tensioning Plate; 8460, Tensioning Spring; 8461, Tensioning Arm; 8462, Tensioning Shaft; 8463, Limiting Post; 85, Fourth Transmission Assembly; 851, Sixth Chain Belt; 852, Support Seat; 853, Third Transmission Rod; 854, Second Eccentric Wheel; 855, Pull Rod; 86, Fifth Transmission Assembly; 9, Red Dotting Device; 91, Water Frame; 92, Red Dotting Cylinder; 93, Red Dotting Plate. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention are within the scope of protection of the present invention.

[0030] Those skilled in the art should understand that, in the disclosure of this invention, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," 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 invention 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, the above terms should not be construed as limiting this invention.

[0031] In the description of this invention, the use of terms such as "a number" means one or more, with "more than" meaning two or more. Terms like "greater than," "less than," and "exceeding" are understood to exclude the stated number, while terms like "above," "below," and "within" are understood to include the stated number. The use of terms like "first," "second," and "third" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the number of indicated technical features, or the sequential relationship between indicated technical features.

[0032] The following is in conjunction with the appendix Figure 1-8 The embodiments of the present invention will be described in further detail below.

[0033] A gold and silver paper making machine 1, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it includes a frame 2, a paper feeding device 3 arranged sequentially at intervals along the conveying direction of the conveyor frame 2, a hot stamping device 4 for hot stamping gold and silver paper, a paper cutting device 5 for cutting gold and silver paper to a set size, a stamping device 6, and a drive device 8. The paper feeding device 3 is used to synchronously feed two gold and silver paper strips to the hot stamping device 4, and the two gold and silver paper strips are fed up and down synchronously. The drive device 8 includes a motor 81, a first transmission assembly 82, a second transmission assembly 83, a third transmission assembly 84, a fourth transmission assembly 85, and a fifth transmission assembly 86. The output shaft of the motor 81 is connected to the first transmission assembly 82, and the first transmission assembly 82 is synchronously connected to the second transmission assembly 83, the third transmission assembly 84, and the fourth transmission assembly 85. The second transmission assembly 83 is connected to the fifth transmission assembly 86. The fifth transmission assembly 86 is used to drive the stamping device 6 to move up and down to fold the cut gold and silver paper into shape. The third transmission component 84 is used to drive the hot-stamped gold and silver paper to the next station, and the fourth transmission component 85 is used to drive the paper cutting device 5 to move up and down to cut the gold and silver paper.

[0034] Among them, a set of motors 81 drives the corresponding paper feeding device 3, hot stamping device 4, paper cutting device 5, and stamping device 6 to process gold and silver paper simultaneously through the first transmission component 82, the second transmission component 83, the third transmission component 84, the fourth transmission component 85, and the fifth transmission component 86. The overall linkage is stronger, the operation is seamless, the work efficiency is higher, the structure is compact, and the cost is saved.

[0035] In some embodiments, please refer to Figure 1 , Figure 4 , Figure 6 The first transmission assembly 82 includes a first chain belt 821, a driving gear 822, a first driven gear 823, a second chain belt 824, a first transmission rod 825, a fixed base 826, and a second transmission rod 827. The output shaft of the motor 81 is fixedly connected to the driving gear 822. The first transmission rod 825 is mounted on the frame 2, and one end of the first transmission rod 825 is fixed to the first driven gear 823. The first chain belt 821 is meshed with the driving gear 822 and the first driven gear 823. The other end of the first transmission rod 825 is meshed with one end of the second chain belt 824, and the other end of the second chain belt 824 is meshed with one end of the second transmission rod 827. The second transmission rod 827 is rotatably mounted on the fixed base 826. The second transmission assembly 83 is drivenly connected to one end of the first transmission rod 825, and the third transmission assembly 84 and the fourth transmission assembly 85 are both connected to the other end of the second transmission rod 827. The structure is compact and cost-effective.

[0036] Specifically, motor 81 drives drive gear 822 to rotate. Drive gear 822, under the action of first chain belt 821, drives first driven gear 823 and first transmission rod 825 to rotate. First transmission rod 825 drives second transmission rod 827 to rotate via second chain belt 824. First transmission rod 825 is set perpendicular to the conveying direction of gold and silver paper, and second transmission rod 827 is offset from first transmission rod 825 along the conveying direction, which facilitates assembly and debugging and improves installation efficiency. The length of second transmission rod 827 is less than the length of first transmission rod 825, which helps to save space and make the structure more compact.

[0037] In some embodiments, please refer to 3. Figure 4 , Figure 6The third transmission assembly 84 includes a first eccentric wheel 841, a first push rod 842, a first transmission wheel 843, a third chain belt 844, and a conveying unit 845 for conveying the hot-stamped gold and silver foil to the next station. The first eccentric wheel 841 is fixed to the other end of the second transmission rod 827. The side of the first eccentric wheel 841 is hinged to one end of the first push rod 842, and the other end of the first push rod 842 is hinged to one side of the first transmission wheel 843. The first eccentric wheel 841 drives the first push rod 842 to reciprocate. The first transmission wheel 843 is mounted on the frame 2. The first transmission wheel 843 is connected to the conveying unit 845 via the third chain belt 844, making the transmission more stable.

[0038] For preferred options, please refer to [the provided text]. Figure 3 , Figure 4 , Figure 5 The conveying unit 845 includes a transmission plate 8451, a toggle cam 8452, a lever 8453, a fixed shaft 8454, a fourth chain belt 8455, a fifth chain belt 8456, a first conveying roller 8457, and a second conveying roller 8458. The transmission plate 8451 is fixed to the fixed shaft 8454, and a limit post 8463 protrudes from the transmission plate 8451. The toggle cam 8452 is rotatably mounted on the fixed shaft 8454, and a limit groove is provided on one side of the toggle cam 8452. The lever 8453 is located in the limit groove, and one end of the lever 8453 is rotatably mounted on the side of the limit groove away from the limit post 8463. The other end of the lever 8453 is in contact with the limit post 8463. The third chain belt 844 is connected to one end of the fixed shaft 8454 and the first transmission wheel 843. The fourth chain belt 8455 is connected to the side of the transmission plate 8451 and one end of the first conveyor roller 8457. A fifth chain belt 8456 is connected between one end of the first conveyor roller 8457 and one end of the second conveyor roller 8458. Gold and silver paper to be cut is placed on the upper surfaces of the first conveyor roller 8457 and the second conveyor roller 8458.

[0039] For preferred options, please refer to [the provided text]. Figure 3 , Figure 4 The conveying unit 845 includes a tension plate 8459, a tension spring 8460, a tension arm 8461, and a tension shaft 8462. The tension plate 8459 is fixed to the frame 2, and the tension arm 8461 is rotatably mounted on the tension plate 8459. One end of the tension spring 8460 is fixed to the tension plate 8459, and the other end is fixed to one end of the tension arm 8461. The other end of the tension arm 8461 is fixedly connected to one end of the tension shaft 8462. The other end of the tension shaft 8462 protrudes to abut against the inner side of the fifth chain belt 8456, making installation and debugging simpler and more convenient.

[0040] In some embodiments, please refer to Figure 4 , Figure 6The fourth transmission assembly 85 includes a sixth chain belt 851, a support base 852, a third transmission rod 853 rotatably mounted on the support base 852, a second eccentric wheel 854 fixed to one end of the third transmission rod 853, and a pull rod 855 hinged to one side of the second eccentric wheel 854. The sixth chain belt 851 connects the second transmission rod 827 and the third transmission rod 853. The pull rod 855 is vertically arranged, and the end of the pull rod 855 away from the second eccentric wheel 854 is hinged to the paper cutting device 5 to drive the paper cutting device 5 to move up and down.

[0041] Specifically, the second transmission rod 827 drives the first eccentric wheel 841 to rotate. The circular motion of the first eccentric wheel 841 drives the first push rod 842 to reciprocate up and down, thereby driving the first transmission wheel 843 to rotate. Since the diameter of the first transmission wheel 843 is larger than the diameter of the first eccentric wheel 841, when the first eccentric wheel 841 rotates once, the first transmission wheel 843 rotates by less than 180 degrees, thus enabling the first transmission wheel 843 to rotate in both directions at small angles.

[0042] The first transmission wheel 843 drives the fixed shaft 8454 and its actuating cam 8452 to rotate via the third chain belt 844. When the first transmission wheel 843 drives the actuating cam 8452 to rotate clockwise, the lever 8453 is vertically downward under its own weight, with its side abutting against the side wall of the limiting groove. When it swings to the position of the limiting post 8463, the end of the lever 8453 abuts against the limiting post 8463, thereby driving the transmission plate 8451 to rotate. The rotation of the transmission plate 8451 drives the first conveying roller 8457 to rotate via the fourth chain belt 8455. The first conveying roller 8457 drives the second conveying roller 8458 to rotate via the fifth chain belt 8456, thereby driving the gold and silver paper strip on it to be conveyed to the stamping device 6 to a set length for cutting the next set of gold and silver paper. Meanwhile, the second transmission rod 827 drives the third transmission rod 853 to rotate via the sixth chain belt 851. The third transmission rod 853 drives the second eccentric wheel 854 to rotate forward. The circular motion of the second eccentric wheel 854 drives the pull rod 855 to move up and down reciprocally, thereby enabling the pull rod 855 to drive the paper cutting device 5 to move up and down for paper cutting. Specifically, for every one rotation of the second eccentric wheel 854, the pull rod 855 drives the paper cutting device 5 to rise or fall by one stroke.

[0043] When the first transmission wheel 843 is about to reverse, the actuating cam 8452 and the transmission plate 8451 rotate exactly one revolution, and the transmission plate 8451 returns to its initial position. The reversal of the first transmission wheel 843 drives the fixed shaft 8454 and the actuating cam 8452 on it to reverse. When the lever 8453 reverses to the position of the limiting post 8463, the lever 8453 rotates into the limiting groove under the action of the limiting post 8463 to avoid the limiting post 8463, thereby preventing the transmission plate 8451 from rotating. Thus, the conveying unit 845 and the paper cutting device 5 can be synchronously driven by the first transmission assembly 82 to work together, resulting in stronger linkage and higher efficiency.

[0044] In some embodiments, please refer to Figure 1 Figure 2 , Figure 4 The paper cutting device 5 includes a lifting frame 51, two pressure plates 52, multiple folding cutters 53, and a cutting blade 54. The lower end of the lifting frame 51 is hinged to the pull rod 855, and the upper end of the lifting frame 51 is equipped with pressure plates 52 and two folding cutters 53 on both sides along the conveying direction. The pressure plates 52 are used to press the gold and silver paper strips being cut, and the folding cutters 53 are used to cut the gold and silver paper at the folding positions, improving the efficiency and quality of folding. The cutting blade 54 is located on one side of the stamping device 6 and is used to cut the gold and silver paper strips to a set size.

[0045] Specifically, the lifting frame 51 includes a connecting frame 511, two lifting rods 512, a first balance plate 513, a second balance plate 514, a first connector 515, and a second connector 516. The lower end of the connecting frame 511 is hinged to the upper end of the pull rod 855, and the upper end of the connecting frame 511 is fixedly connected to the lower ends of the two lifting rods 512. A strip of gold and silver paper is placed between the two lifting rods 512. The upper ends of both lifting rods 512 pass through the first balance plate 513 and are fixed to the second balance plate 514. The first balance plate 513 is located below the strip of gold and silver paper and is fixed to the frame 2. Two folding cutters 53 are provided on both sides of the second balance plate 514 to cut a slit on the gold and silver paper according to the fold line for subsequent folding operations.

[0046] One end of the first connector 515 is connected to one end of the second balance plate 514, and the other end of the first connector 515 is fixedly connected to the upper end of the cutting blade 54. One end of the second connector 516 is connected to the other end of the second balance plate 514, and the other end of the second connector 516 is fixedly connected to the upper end of the cutting blade 54. The first connector 515 and the second connector 516 are used to fix the cutting blade 54 and to make the cutting blade 54 protrude, which is convenient for cutting gold and silver paper strips.

[0047] The first connecting member 515 can be configured as a strip-shaped plate structure. One end of the first connecting member 515 is provided with an adjustment groove. The first connecting member 515 is fixed to the second balance plate 514 by bolts and the adjustment groove. The position of the cutting blade 54 can be controlled by adjusting the installation position of the adjustment groove, thus making it suitable for cutting gold and silver paper of different sizes, with more convenient adjustment and strong compatibility. The second connecting member 516 is configured as a screw. The second connecting member 516 is threadedly connected to the nut on the second balance plate 514 to adjust the position of the other side of the cutting blade 54, making adjustment faster and more convenient.

[0048] During cutting, the pull rod 855 pulls the lifting frame 51 down, the lower end of the pressure plate 52 presses against the gold and silver paper strip, multiple folding cutters 53 cut the gold and silver paper strip at the corresponding positions, and the cutting blade 54 cuts the gold and silver paper strip. The pull rod 855 pushes the lifting frame 51 up, the folding cutters 53 and the cutting blade 54 reset, and the conveying unit 845 conveys the gold and silver paper strip below the lifting frame 51 to the stamping device 6.

[0049] In some embodiments, please refer to Figure 1 , Figure 2 , Figure 7 The gold and silver paper making machine 1 also includes a paper output device 7 for removing the stamped gold and silver paper. The paper output device 7 includes a fixed frame 71 mounted on the machine frame 2, a first connecting rod 72, a second connecting rod 73, a third connecting rod 74, a swing plate 75, a robotic arm 76, and a material frame 77. One end of the first connecting rod 72 is hinged to a fourth transmission assembly 85, and the other end of the first connecting rod 72 is hinged to one end of the second connecting rod 73. The other end of the second connecting rod 73 is fixedly connected to one end of the third connecting rod 74, which is rotatably mounted on the fixed frame 71. The other end of the third connecting rod 74 is fixedly connected to the upper end of the swing plate 75. The lower end of the swing plate 75 is fixedly connected to the robotic arm 76. The material frame 77 is located at the discharge end of the stamping device 6, and the robotic arm 76 is located inside the material frame 77. The robotic arm 76 is used to clamp and place the stamped gold and silver paper into the material frame 77, improving the efficiency of the output and facilitating the collection, packaging, and cutting of the stamped gold and silver paper.

[0050] The upper end of the fixed frame 71 is provided with an arc-shaped guide groove 711. The end of the second link 73 away from the third link 74 is slidably disposed in the guide groove 711, which can limit the swing amplitude of the swing plate 75. The overall transmission structure is also more stable and the running accuracy is higher.

[0051] Please refer to Figure 7The robotic arm 76 includes a first clamping plate 761, a second clamping plate 762, and a clamping cylinder 763. One end of the clamping cylinder 763 is fixedly connected to a swing plate, and one end of the second clamping plate 762 is hinged to one end of the first clamping plate 761. The output shaft of the clamping cylinder 763 passes through the first clamping plate 761 and is fixedly connected to the second clamping plate 762. The extension of the output shaft of the clamping cylinder 763 will retract and drive the second clamping plate 762 to swing, thereby opening and closing the first clamping plate 761 and the second clamping plate 762, thus achieving the clamping and lowering of gold and silver paper.

[0052] For preferred options, please refer to [the provided text]. Figure 1 , Figure 2 , Figure 3 , Figure 8 The paper output device 7 also includes a paper vibrating assembly. The paper vibrating assembly includes a fourth link 781, a fifth link 782, a guide plate 783, a sixth link 784, and a vibrating element 785. One end of the fourth link 781 abuts against the outer periphery of the chain belt of the fifth transmission assembly 86, and the other end of the fourth link 781 is hinged to one end of the sixth link 784. The fifth link 782 is horizontally fixed to the frame 2 and passes through the fourth link 781 so that the fourth link 781 swings around the fifth link 782 as its axis. At least one guide plate 783 is provided and fixed to the frame 2. The other end of the sixth link 784 passes through the guide plate 783 and is connected to the vibrating element 785. The vibrating element 785 is disposed within the material frame 77 and is used to vibrate the stacked gold and silver paper within the material frame 77 to make the gold and silver paper stacked flat and improve packaging efficiency.

[0053] The fourth link 781 has an abutment block 786 at its end. The size of the abutment block 786 is smaller than the gap between two adjacent chain links in the chain belt, and the abutment block 786 abuts against the gap between the two chain links. When the chain belt is running, the protruding chain links will cause the abutment block 786 to vibrate. The vibration of the abutment block 786 is transmitted to the sixth link 784 through the fourth link 781, and the sixth link 784 drives the vibrating element 785 to vibrate continuously. Specifically, to improve the vibration effect, a spring can be set at the other end of the fourth link 781. One end of the spring is fixed to one end of the fourth link 781, and the other end of the spring is fixed to the corresponding frame 2. The spring structure is not shown in the figure. The tension of the spring can make the vibration effect more obvious.

[0054] In some embodiments, please refer to Figure 3 , Figure 8The hot stamping device 4 includes a gold ribbon transport assembly 41 for conveying gold ribbon rolls, a hot stamping head 42, a lifting cylinder 43, a hot stamping table 44, and a conveyor plate 45. The gold ribbon transport assembly 41 transports the gold ribbon to the hot stamping station 451 on the conveyor plate 45, where gold and silver foil is located. The hot stamping head 42 is positioned below the hot stamping station 451 and is connected to the output shaft of the lifting cylinder 43. The hot stamping table 44 is positioned above the hot stamping head 42 and on the other side of the hot stamping station 451. The hot stamping head 42 and the hot stamping table 44 work together to hot stamp the gold foil from the gold ribbon onto the gold and silver foil. The device has a compact structure and high working efficiency.

[0055] The gold ribbon transport assembly 41 includes a storage rack 411, multiple guide posts 412, a winding motor 413, and a take-up rack 414 for collecting film. The storage rack 411 and the take-up rack 414 are respectively disposed on both sides of the conveyor plate 45, with no guide posts 412 between them. The storage rack 411 holds the gold ribbon roll, and the take-up rack 414 winds up the film after hot stamping. The winding motor 413 drives the take-up rollers on the take-up rack 414 to rotate and pull the film.

[0056] Please refer to Figure 8 A red dotting device 9 is also provided between the hot stamping device 4 and the paper cutting device 5. The red dotting device 9 includes a water frame 91 for holding red ink, a red dotting cylinder 92 located on one side of the water frame 91, and a red dotting plate 93 connected to the output shaft of the red dotting cylinder 92. The lower end of the red dotting plate 93 is placed inside the water frame 91, and the upper end of the red dotting plate 93 is fixed to the red dotting cylinder 92. When the gold and silver paper tape is conveyed to the set stroke, the output shaft of the red dotting cylinder 92 extends and drives the red dotting plate 93 to rise. The red dotting plate 93 will carry out the red ink in the water frame 91, and the carried red ink will fall onto the gold and silver paper tape on one side, realizing automatic red dotting operation.

[0057] The gold and silver foil strip is first conveyed to the hot stamping station 451 for hot stamping. After hot stamping, it is conveyed forward by the conveying unit 845 for a set stroke, and then the gold and silver foil strip is applied with red dots. After red dots, the gold and silver foil strip is conveyed to the paper cutting device 5 for cutting and trimming. The stamping device 6 shapes the cut gold and silver foil, and the paper output device 7 removes the stamped gold and silver foil and stacks it for easy packaging.

[0058] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A gold and silver paper making machine, characterized in that, The system includes a frame (2), a paper feeding device (3) arranged sequentially at intervals along the conveying direction of the frame (2), a hot stamping device (4) for hot stamping gold and silver paper, a paper cutting device (5) for cutting gold and silver paper to a set size, a stamping device (6), and a driving device (8); the paper feeding device (3) is used to simultaneously feed two gold and silver paper strips to the hot stamping device (4), and the two gold and silver paper strips are fed up and down synchronously; the driving device (8) includes a motor (81), a first transmission assembly (82), a second transmission assembly (83), a third transmission assembly (84), a fourth transmission assembly (85), and a fifth transmission assembly (86); the motor (81) 1) The output shaft is connected to the first transmission component (82), and the first transmission component (82) is synchronously connected to the second transmission component (83), the third transmission component (84) and the fourth transmission component (85); the second transmission component (83) is connected to the fifth transmission component (86); the fifth transmission component (86) is used to drive the stamping device (6) to move up and down to fold the cut gold and silver paper into shape; the third transmission component (84) is used to drive the hot-stamped gold and silver paper to the next station; the fourth transmission component (85) is used to drive the paper cutting device (5) to move up and down to cut the gold and silver paper.

2. The gold and silver paper making machine according to claim 1, characterized in that, The first transmission assembly (82) includes a first chain (821), a driving gear (822), a first driven gear (823), a second chain (824), a first transmission rod (825), a fixed base (826), and a second transmission rod (827); the output shaft of the motor (81) is fixedly connected to the driving gear (822), the first transmission rod (825) is mounted on the frame (2), one end of the first transmission rod (825) is fixed to the first driven gear (823), and the first chain (821) is meshed with the driving gear (824). 2) The first driven gear (823); the other end of the first transmission rod (825) is meshed with one end of the second chain (824), the other end of the second chain (824) is meshed with one end of the second transmission rod (827), and the second transmission rod (827) is rotatably mounted on the fixed seat (826); the second transmission assembly (83) is drivenly connected to one end of the first transmission rod (825), and the third transmission assembly (84) and the fourth transmission assembly (85) are both connected to the other end of the second transmission rod (827).

3. The gold and silver paper making machine according to claim 2, characterized in that, The third transmission assembly (84) includes a first eccentric wheel (841), a first push rod (842), a first transmission wheel (843), a third chain belt (844), and a conveying unit (845) for conveying the hot-stamped gold and silver paper to the next station; the first eccentric wheel (841) is fixed to the other end of the second transmission rod (827), the side of the first eccentric wheel (841) is hinged to one end of the first push rod (842), and the other end of the first push rod (842) is hinged to one side of the first transmission wheel (843); the first transmission wheel (843) is mounted on the frame (2); the first transmission wheel (843) and the conveying unit (845) are connected by the third chain belt (844).

4. The gold and silver paper making machine according to claim 3, characterized in that, The conveying unit (845) includes a transmission plate (8451), a toggle cam (8452), a lever (8453), a fixed shaft (8454), a fourth chain belt (8455), a fifth chain belt (8456), a first conveying roller (8457), and a second conveying roller (8458). The transmission plate (8451) is fixed to the fixed shaft (8454), and a limit post (8463) protrudes from the transmission plate (8451). The toggle cam (8452) is rotatably mounted on the fixed shaft (8454), and a limit groove is provided on one side of the toggle cam (8452). The lever (8453) is located in the limit groove, and one end of the lever (8453) rotates within the limit groove. The lever (8453) is located on the side of the limiting groove away from the limiting post (8463), and the other end of the lever (8453) is in contact with the limiting post (8463); the third chain (844) is connected to one end of the fixed shaft (8454) and the first transmission wheel (843); the fourth chain (8455) is connected to the side of the transmission plate (8451) and one end of the first conveying roller (8457), and the fifth chain (8456) is connected between one end of the first conveying roller (8457) and one end of the second conveying roller (8458); gold and silver paper to be cut is placed on the upper surface of the first conveying roller (8457) and the second conveying roller (8458).

5. The gold and silver paper making machine according to claim 4, characterized in that, The conveying unit (845) includes a tension plate (8459), a tension spring (8460), a tension arm (8461), and a tension shaft (8462). The tension plate (8459) is fixed on the frame (2), and the tension arm (8461) is rotatably mounted on the tension plate (8459). One end of the tension spring (8460) is fixed on the tension plate (8459), and the other end of the tension spring (8460) is fixed to one end of the tension arm (8461). The other end of the tension arm (8461) is fixedly connected to one end of the tension shaft (8462). The other end of the tension shaft (8462) protrudes to abut against the inner side of the fifth chain belt (8456).

6. The gold and silver paper making machine according to claim 2, characterized in that, The fourth transmission assembly (85) includes a sixth chain belt (851), a support base (852), a third transmission rod (853) rotatably mounted on the support base (852), a second eccentric wheel (854) fixed to one end of the third transmission rod (853), and a pull rod (855) hinged to one side of the second eccentric wheel (854). The sixth chain belt (851) is connected to the second transmission rod (827) and the third transmission rod (853). The pull rod (855) is vertically arranged, and the end of the pull rod (855) away from the second eccentric wheel (854) is hinged to the paper cutting device (5) to drive the paper cutting device (5) to move up and down.

7. The gold and silver paper making machine according to claim 6, characterized in that, The paper cutting device (5) includes a lifting frame (51), two pressure plates (52), multiple folding cutters (53), and a cutting blade (54); the lower end of the lifting frame (51) is hinged to the pull rod (855), and the upper end of the lifting frame (51) is provided with the pressure plate (52) and two folding cutters (53) on both sides along the conveying direction; the pressure plate (52) is used to press the gold and silver paper strips to be cut, and the folding cutter (53) is used to cut the gold and silver paper at the folding position; the cutting blade (54) is located on one side of the stamping device (6), and the cutting blade (54) is used to cut the gold and silver paper strips into a set size.

8. The gold and silver paper making machine according to claim 1, characterized in that, The gold and silver paper making machine also includes a paper output device (7) for removing the stamped gold and silver paper; the paper output device (7) includes a fixed frame (71), a first connecting rod (72), a second connecting rod (73), a third connecting rod (74), a swing plate (75), a robot arm (76), and a material frame (77) mounted on the frame (2); one end of the first connecting rod (72) is hinged to the fourth transmission assembly (85), and the other end of the first connecting rod (72) is hinged to one end of the second connecting rod (73); the second connecting rod (73) The other end is fixedly connected to one end of the third link (74), the third link (74) is rotatably mounted on the fixed frame (71), and the other end of the third link (74) is fixedly connected to the upper end of the swing plate (75); the lower end of the swing plate (75) is fixedly connected to the robot (76); the material frame (77) is located at the discharge end of the stamping device (6), the robot (76) is located inside the material frame (77), and the robot (76) is used to pick up the stamped gold and silver paper and place it inside the material frame (77).

9. The gold and silver paper making machine according to claim 8, characterized in that, The paper output device (7) further includes a paper vibrating assembly; the paper vibrating assembly includes a fourth link (781), a fifth link (782), a guide plate (783), a sixth link (784), and a vibrating element (785); one end of the fourth link (781) abuts against the outer periphery of the chain belt of the fifth transmission assembly (86), the other end of the fourth link (781) is hinged to one end of the sixth link (784), the fifth link (782) is horizontally fixed on the frame (2), and the fifth link (782) passes through the... The fourth link (781) is configured to swing about the fifth link (782) as an axis; at least one guide plate (783) is provided, the guide plate (783) is fixed on the frame (2), and the other end of the sixth link (784) passes through the guide plate (783) and is connected to the vibrating element (785); the vibrating element (785) is provided in the material frame (77), and the vibrating element (785) is used to vibrate the gold and silver paper stacked in the material frame (77) to make the gold and silver paper stacked flat.

10. The gold and silver paper making machine according to claim 1, characterized in that, The hot stamping device (4) includes a gold ribbon transport assembly (41) for transporting gold ribbon rolls, a hot stamping head (42), a lifting cylinder (43), a hot stamping table (44), and a conveyor plate (45); the gold ribbon transport assembly (41) is used to transport the gold ribbon to the hot stamping station (451) of the conveyor plate (45), and the gold and silver paper bag is located on the conveyor plate (45); the hot stamping head (42) is located below the hot stamping station (451), and the hot stamping head (42) is connected to the output shaft of the lifting cylinder (43); the hot stamping table (44) is located above the hot stamping head (42) and on the other side of the hot stamping station (451), and the hot stamping head (42) and the hot stamping table (44) cooperate to hot stamp the gold foil on the gold ribbon onto the gold and silver paper.

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