Die-cutting machine with automatic waste cleaning function

Abstract

The utility model relates to the field of die-cutting machines, and discloses a die-cutting machine with an automatic waste cleaning function, which comprises a fixing side plate, base fixing rods are fixedly arranged on the front end face and the rear end face of the fixing side plate, and connecting fixing rods are fixedly arranged on the inner sides of the two base fixing rods. Supporting rods are arranged on the inner front end faces of the two base fixing rods correspondingly, air springs are arranged on the inner front end faces of the two base fixing rods correspondingly, mounting side plates are arranged on the front end faces and the rear end faces of the two air springs correspondingly, and fixing bases are arranged on the inner front end faces and the inner rear end faces of the two mounting side plates correspondingly. According to the paper feeding device, the supporting rod and the air spring are installed on the paper feeding belt frame, the height of the paper feeding belt frame can be adjusted through cooperation of the supporting rod and the air spring, the paper feeding belt frame is adjusted to the position suitable for operation during work, and convenience is brought to work; the position of the guide sliding strip can be adjusted through the fixing base.

Description

Technical Field

[0001] The utility model relates to the field of die-cutting machines, in particular to a die-cutting machine with an automatic waste clearing function. Background Art

[0002] The die-cutting machine is mainly used for die-cutting, creasing and cold embossing operations of trademarks, paper boxes, greeting cards, etc. in the paper packaging and decoration industry. It is an important equipment for post-printing packaging processing and molding. The flatbed die-cutting machine usually includes a paper feeding mechanism, a paper conveying mechanism, a die-cutting mechanism, a waste removal mechanism and a paper collection mechanism connected in sequence. The paper feeding mechanism conveys the printed matter to the paper feeding mechanism, and the paper conveying mechanism conveys the printed matter to the die-cutting mechanism to complete the die-cutting process. After that, the printed matter cut into a certain shape is conveyed to the waste removal mechanism, which removes the excess parts of the printed matter. Finally, the printed matter is conveyed to the paper collection mechanism for collection.

[0003] The height of the paper feeding belt rack of the existing die-cutting machine cannot be adjusted. The required height varies depending on the scenario during use and cannot be adjusted to a suitable position. In addition, the belt rack cannot be adjusted and cannot be adjusted according to the size of the paper, which makes it difficult to feed the paper into the die-cutting machine better. At the same time, when the paper enters the die-cutting machine, the paper sometimes becomes messy, which makes the cutting effect unsatisfactory and cannot be automatically aligned.

[0004] Therefore, those skilled in the art provide a die-cutting machine with an automatic waste removal function to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a die-cutting machine with an automatic waste clearing function. The support rod is installed and used in conjunction with the gas spring to adjust the height of the paper feeding belt rack, which is convenient for adjustment so as to achieve appropriate operation. The lower belt can be adjusted according to the size of the paper. The adjustment handle can be adjusted according to the thickness of the paper to facilitate the use of the device. The upper and lower paper feeding brackets are used in conjunction with the pneumatic alignment mechanism in the die-cutting machine to automatically align the paper, which makes it convenient to die-cut the paper.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A die-cutting machine with an automatic waste clearing function comprises a fixed side plate, the front end surfaces of the fixed side plates are fixedly provided with a base fixing rod, the inner sides of the two base fixing rods are fixedly provided with a connecting fixing rod, the inner front end surfaces of the two base fixing rods are provided with a support rod, the inner front end surfaces of the two base fixing rods are provided with a gas spring, the front end surfaces of the two gas springs are provided with a mounting side plate, the inner front and rear end surfaces of the two mounting side plates are provided with a fixed seat, the top ends of the two fixed seats are provided with a guide slide, a plurality of belt upper adjustment blocks are slidably provided in the guide slide, the top ends of the plurality of belt upper adjustment blocks are provided with a first adjustment handle, the bottom ends of the plurality of first adjustment handles are provided with an adjustment suspension rod, and a small belt shaft is rotatably provided in the plurality of adjustment suspension rods;

[0008] Through the above technical solution, the installation of support rods and gas springs can adjust the height of the paper feeding belt rack so that it can be adjusted to a suitable position. The fixed seat adjusts the position of the guide slide and adjusts it according to the size of the paper to increase the grip on the paper. The adjustment handle can be adjusted according to the thickness of the paper, so that the paper can easily enter the die-cutting machine and the paper can be better clamped.

[0009] Furthermore, the rear end surfaces of the plurality of small belt shafts are fixedly provided with an upper pulley bracket, the rear end surfaces of the plurality of upper pulley brackets are rotatably provided with a first upper pulley, the outer sides of the plurality of first upper pulleys are provided with an upper belt, the front and rear end surfaces of the inner sides of the two mounting side plates are fixedly provided with a supporting rod, the top ends of the two supporting rods are provided with a guide square rod, the top ends of the guide square rods are provided with a plurality of lower pulley brackets, and the front end surfaces of the plurality of lower pulley brackets are rotatably provided with a first lower pulley;

[0010] Through the above technical solution, installing the upper pulley bracket facilitates the installation of the upper pulley, so that the upper belt can be installed at the position of the upper pulley. At the same time, adjusting the suspension rod will drive the upper pulley bracket to move. The support rod facilitates the installation of the guide square rod, and the guide square rod can be adjusted on the support rod. Installing the lower pulley bracket on the guide square rod allows the lower pulley bracket to be adjusted on the guide square rod, so that the paper can be clamped.

[0011] Furthermore, a lower belt is provided on the outer side of each of the plurality of first lower pulleys, a support plate is provided on the inner side of the two mounting side plates, a first servo motor is fixedly provided on one side of one of the mounting side plates, a paper feeding and conveying device is engaged with the output end of the first servo motor, and a plurality of limiting rollers are provided at the paper feeding and conveying device;

[0012] Through the above technical solution, a support plate is set on the inner side of the installation side panel to support the lower belt and prevent the lower belt from falling. The first servo motor is installed to drive the paper feeding device to operate, so that the limiting roller can rotate, so that the paper can enter the interior of the cutting machine normally.

[0013] Furthermore, a pair of first sliders are provided on the inner sides of the two mounting side plates, an upper fixing plate is provided on the top ends of the two pairs of first sliders, a pair of second adjustment handles are threadedly connected to the top ends of the two upper fixing plates, a first roller fixing rod is fixedly provided on the front end surfaces of the plurality of limiting rollers, and a fixed slide is provided on the outer sides of the plurality of first roller fixing rods;

[0014] Through the above technical solution, the limiting roller can be adjusted by installing the first slider and the upper fixed plate, which increases flexibility during use. The limiting roller can be adjusted by twisting the second adjustment handle. The first roller fixing rod can be installed to facilitate the removal of the limiting roller. After the limiting roller is installed, the fixed slide can be used to fix the limiting roller.

[0015] Furthermore, a die-cutting servo motor is fixedly provided at the bottom end of the fixed side plate, a first transmission synchronous pulley is fixedly provided at the output end of the die-cutting servo motor, a first synchronous belt is meshed with the outer side of the first transmission synchronous pulley, a second driving synchronous pulley is meshed with the inner side of the first synchronous belt, and a transmission main shaft is fixedly provided inside the second driving synchronous pulley;

[0016] Through the above technical solution, the first drive synchronous pulley at the output end of the die-cutting servo motor uses the first synchronous belt to drive the second drive synchronous pulley to rotate, so that the transmission main shaft can be rotated, thereby driving the upper die base to work.

[0017] Furthermore, a connecting plate is fixedly provided on the rear end face of the transmission main shaft, a cross seat is provided on the inner side of the two mounting side plates, two pairs of guide column seats are fixedly provided on the top end of the cross seat, guide column rods are fixedly provided on the top end of the two pairs of guide column seats, and upper mold seats are provided on the outer sides of the two pairs of guide column rods;

[0018] Through the above technical solution, the connecting plate drives the upper die base to move up and down, so that the paper can be cut. Installing the guide post rod on the guide post base can increase the stability of the upper die base during operation and also limit the upper die base.

[0019] Furthermore, a lower template is fixedly provided at the top of the horizontal seat, two lower paper feeding brackets are fixedly provided at the top of the horizontal seat, two pneumatic alignment mechanisms are fixedly provided at the top of the horizontal seat, the output end of the first servo motor is connected to a paper discharge drive connection device, and a pair of second sliders are provided at the inner ends of the two mounting side plates;

[0020] Through the above technical solution, the lower paper feeding bracket is installed to ensure that the paper can enter the lower template smoothly without causing the paper to be stacked unevenly. Afterwards, the pneumatic alignment mechanism will be used to align the paper again, making the paper neat and easy to cut.

[0021] Furthermore, the top ends of the two pairs of second sliders are each provided with a slider fixing plate, the top ends of the two slider fixing plates are each threadedly connected to an adjusting handwheel, the front end surface of the paper discharge drive connection device is each fixedly provided with a paper feed roller, the front end surfaces of the plurality of paper feed rollers are each fixedly provided with a second roller fixing rod, and the outer sides of the plurality of second roller fixing rods are each provided with a shaft end movable seat;

[0022] Through the above technical solution, the slider fixing plate is used to limit the limiting roller, the limiting roller can be adjusted using the adjusting hand wheel on the top of the slide fixing block, and the second roller fixing rod is installed to facilitate the adjustment and disassembly of the limiting roller. In addition, the movable seat at the end of the shaft can be installed to fix the limiting roller.

[0023] Furthermore, the inner sides of the two fixed side panels are fixedly provided with an adjustable fixed plate, the inner sides of the two adjustable fixed plates are fixedly provided with a vertical plate, the outer sides of the two vertical plates are fixedly provided with a hook, the bottom ends of the two hooks are provided with a hanging rod, and the front and rear end surfaces of the two adjustable fixed plates are fixedly provided with a guide rail;

[0024] Through the above technical solution, a vertical plate is installed on the adjustable top plate to facilitate the installation of hooks, so that the waste discharge device can be installed on the die-cutting machine. At the same time, a hanging rod is used to ensure the stability of the waste discharge device. In addition, a guide rail is installed to allow the pulley to be adjusted.

[0025] Furthermore, a plurality of pulley seats are slidably provided inside the guide rail, a pulley shaft is fixedly provided on one side of the plurality of pulley seats, a waste discharge belt is provided on the outer side of the plurality of pulley shafts, and a discharge plate is provided on the inner side of the two fixed side plates;

[0026] Through the above technical solution, the pulley seat is installed on the guide rail and the guide rail can be used to adjust the pulley seat according to the size of the paper, making it easier to fix the waste material and prevent it from falling from the complete material. The installation of the discharge plate can make the cut material fall steadily from the discharge plate to avoid damage to the paper.

[0027] The utility model has the following beneficial effects:

[0028] 1. The utility model proposes a die-cutting machine with an automatic waste clearing function, wherein support rods are installed on both sides of the paper feeding belt frame, and the length of the support rods should be able to meet the height adjustment requirements of the paper feeding belt frame, and a gas spring is installed on the support rod. The elastic force of the gas spring should be moderate and can provide sufficient supporting force to maintain the stability of the paper feeding belt frame, and the position of the paper feeding belt frame is adjusted using a fixed seat and a guide slide bar. The fixed seat can fix the position of the guide slide bar, and the guide slide bar can be adjusted according to the length of the paper. When in use, the height of the paper feeding belt frame and the position of the guide slide bar are adjusted as needed, and the size of the supporting force can be changed by adjusting the pressure of the gas spring, thereby adjusting the height of the paper feeding belt frame. When encountering longer paper, the fixed seat can be used to adjust the guide slide bar to take into account both stability and flexibility.

[0029] 2. The utility model proposes a die-cutting machine with automatic waste clearing function, in which an adjusting block on the belt is installed on the guide slide. This adjusting block can be a fixed block, which can be fixed to the guide slide by bolts or other connection methods. The adjusting block should be movable and can slide on the guide slide. You can install a sliding bearing or a slider at the bottom of the adjusting block to ensure the smooth movement of the adjusting block on the guide slide. According to the size of the paper, the position of the adjusting block can be adjusted so that the adjusting block on the belt can be properly adjusted. You can fix the position of the adjusting block by bolts or other fixing devices. When the paper is thicker, the adjusting rod can be adjusted by twisting the adjusting handle. The adjusting rod can be connected to the upper pulley. By adjusting the position of the upper pulley, the gripping force on the paper can be adjusted.

[0030] 3. The utility model proposes a die-cutting machine with an automatic waste clearing function. A horizontal seat is installed on the horizontal seat and a lower template is used to cooperate with the upper template to cut paper. When the upper template is running, the guide column rod will limit it to increase stability during use, so that the cutting effect is better. At the same time, a lower paper feeding bracket is installed to ensure that the paper can enter the lower template smoothly and will not be stacked unevenly. After the paper enters the lower template, the pneumatic alignment mechanism will align the paper again, making the paper neat and easy to cut, and at the same time increasing the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is an isometric view of a die-cutting machine with automatic waste removal function proposed in the present invention;

[0032] Figure 2 This is an isometric view of a paper feeding belt frame of a die-cutting machine with automatic waste removal function proposed by the present invention;

[0033] Figure 3 This is an isometric view of a paper feed frame of a die-cutting machine with automatic waste removal function proposed in the present invention;

[0034] Figure 4 This is a main isometric view of the die-cutting mechanism of a die-cutting machine with automatic waste removal function proposed in the present invention;

[0035] Figure 5 This is a rear isometric view of the die-cutting mechanism of a die-cutting machine with automatic waste removal function proposed in the present invention;

[0036] Figure 6 This is an isometric view of a waste discharge device of a die-cutting machine with an automatic waste removal function proposed in the present invention;

[0037] Figure 7 Based Figure 3 A partial enlarged view of point A in the middle.

[0038] Legend:

[0039] 1. Fixed side panel; 2. Base fixing rod; 3. Connecting fixing rod; 4. Support rod; 5. Gas spring; 6. Installing side panel; 7. Fixing seat; 8. Guide slide; 9. Upper belt adjustment block; 10. First adjustment handle; 11. Adjustment rod; 12. Small belt shaft; 13. Upper pulley bracket; 14. First upper pulley; 15. Upper belt; 16. Support rod; 17. Guide square rod; 18. Lower pulley bracket; 19. First lower pulley; 20. Lower belt; 21. Support plate; 22. First servo motor; 23. Paper feed conveyor; 24. Limit roller; 25. First slider; 26. Upper fixing plate; 27. Second adjustment handle; 28. Fixed slide; 29. First roller fixing rod; 30 , die-cutting servo motor; 31. First drive synchronous pulley; 32. First synchronous belt; 33. Second drive synchronous pulley; 34. Drive main shaft; 35. Connecting plate; 36. Upper die seat; 37. Guide column seat; 38. Guide column rod; 39. Cross seat; 40. Lower template; 41. Lower paper feed bracket; 42. Pneumatic alignment mechanism; 43. Paper discharge drive connecting device; 44. Second slider; 45. Slider fixing plate; 46. Adjusting hand wheel; 47. Paper feed roller; 48. Shaft end movable seat; 49. Second roller fixing rod; 50. Vertical plate; 51. Hook; 52. Hanging rod; 53. Adjusting fixed plate; 54. Guide rail; 55. Pulley seat; 56. Pulley shaft; 57. Waste discharge belt; 58. Discharge plate. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Reference Figure 1-7 , the utility model provides an embodiment: a die-cutting machine with an automatic waste removal function, including a fixed side plate 1, the front end surface of the fixed side plate 1 is fixedly provided with a base fixing rod 2, the inner side of the two base fixing rods 2 is fixedly provided with a connecting fixing rod 3, the inner front end surfaces of the two base fixing rods 2 are provided with a support rod 4, the inner front end surfaces of the two base fixing rods 2 are provided with a gas spring 5, the front end surfaces of the two gas springs 5 are provided with a mounting side plate 6, the inner front and rear end surfaces of the two mounting side plates 6 are provided with a fixed seat 7, the top of the two fixed seats 7 is provided with a guide slide 8, and a plurality of sliding members are provided in the guide slide 8. The upper belt adjusting block 9 and the top ends of the multiple upper belt adjusting blocks 9 are each provided with a first adjusting handle 10, and the bottom ends of the multiple first adjusting handles 10 are each provided with an adjusting rod 11. A small belt shaft 12 is rotatably provided in the multiple adjusting rods 11. The support rod and the gas spring can be installed to adjust the height of the paper feeding belt rack so that it can be adjusted to a suitable position. The fixed seat adjusts the position of the guide slide and adjusts it according to the size of the paper to increase the grip on the paper. The adjusting handle can be adjusted according to the thickness of the paper so that the paper can easily enter the die-cutting machine and can also better clamp the paper.

[0042] The rear end surfaces of the multiple small belt shafts 12 are fixedly provided with upper pulley brackets 13, the rear end surfaces of the multiple upper pulley brackets 13 are rotatably provided with first upper pulleys 14, the outer sides of the multiple first upper pulleys 14 are provided with upper belts 15, the inner front and rear end surfaces of the two mounting side plates 6 are fixedly provided with supporting rods 16, the top ends of the two supporting rods 16 are provided with guide square rods 17, the top ends of the guide square rods 17 are provided with multiple lower pulley brackets 18, the front end surfaces of the multiple lower pulley brackets 18 are rotatably provided with first lower pulleys 19, installing the upper pulley bracket is convenient for installing the upper pulley, so that the upper belt can be installed in the position of the upper pulley, and adjusting the suspension rod will drive the upper pulley bracket to move, and the supporting rod is convenient for installing the guide square rod, and can also make the guide square rod adjustable on the supporting rod. Section, installing the lower pulley bracket on the guide square rod, the lower pulley bracket can be adjusted on the guide square rod so that the paper can be clamped, the outer sides of the multiple first lower pulleys 19 are provided with lower belts 20, the inner sides of the two mounting side plates 6 are provided with supporting plates 21, one side of the mounting side plates 6 is fixedly provided with a first servo motor 22, the output end of the first servo motor 22 is engaged with a paper feeding transmission device 23, and a plurality of limiting rollers 24 are provided at the paper feeding transmission device 23. The supporting plate is provided on the inner side of the mounting side plate to support the lower belt, which can prevent the lower belt from falling. The first servo motor is installed and the paper feeding transmission device is driven by the first servo motor to run, so that the limiting roller can rotate so that the paper can It is enough to enter the interior of the die cutting machine normally. A pair of first sliders 25 are provided on the inner sides of the two mounting side panels 6. The tops of the two pairs of first sliders 25 are provided with upper fixing plates 26. The tops of the two upper fixing plates 26 are threadedly connected with a pair of second adjusting handles 27. The front ends of the plurality of limiting rollers 24 are fixedly provided with first roller fixing rods 29. The outer sides of the plurality of first roller fixing rods 29 are provided with fixed slides 28. The limiting rollers can be adjusted by installing the first sliders and the upper fixing plates to increase the flexibility during use. The limiting rollers can be adjusted by twisting the second adjusting handle. The first roller fixing rods are installed to facilitate the removal of the limiting rollers. After the limiting rollers are installed, the fixed slides can be used to fix the limiting rollers. The fixed side panels 1 The bottom end is fixedly provided with a die-cutting servo motor 30, and the output end of the die-cutting servo motor 30 is fixedly provided with a first transmission synchronous pulley 31. The outer side of the first transmission synchronous pulley 31 is meshed with a first synchronous belt 32, and the inner side of the first synchronous belt 32 is meshed with a second drive synchronous pulley 33. The interior of the second drive synchronous pulley 33 is fixedly provided with a transmission main shaft 34. The first transmission synchronous pulley at the output end of the die-cutting servo motor uses the first synchronous belt to drive the second drive synchronous pulley to rotate, so that the transmission main shaft can be rotated, thereby driving the upper die base to work. The rear end face of the transmission main shaft 34 is fixedly provided with a connecting plate 35, and the inner sides of the two mounting side plates 6 are provided with a cross seat 39. The top of the cross seat 39 is fixedly provided with two pairs of guide column seats 37.The tops of the two pairs of guide post seats 37 are fixed with guide post rods 38, and the outer sides of the two pairs of guide post rods 38 are provided with upper mold seats 36. The upper mold seats are driven by the connecting plate to move up and down, so that the paper can be cut. Installing the guide post rods on the guide post seats can increase the stability of the upper mold seat during operation, and can also limit the upper mold seat. The top of the cross seat 39 is fixed with a lower template 40, and the top of the cross seat 39 is fixed with two lower paper feeding brackets 41. The top of the cross seat 39 is fixed with two pneumatic alignment mechanisms 42. The output end of the first servo motor 22 is connected to the paper discharge drive connection device 43. The inner ends of the two mounting side plates 6 are provided with a pair of second sliders. 44. Install the lower paper feeding bracket to ensure that the paper can enter the lower template smoothly without causing the paper to be stacked unevenly. After that, the pneumatic alignment mechanism will be used to align the paper again to make it easier to cut after the paper becomes neat. The tops of the two pairs of second sliders 44 are provided with slider fixing plates 45. The tops of the two slider fixing plates 45 are threadedly connected with adjustment hand wheels 46. The front end surfaces of the paper discharge drive connecting device 43 are fixed with paper feeding rollers 47. The front ends of the multiple paper feeding rollers 47 are fixed with second roller fixing rods 49. The outer sides of the multiple second roller fixing rods 49 are provided with shaft end movable seats 48. The slider fixing plates are used to limit the position of the paper. The roller is limited, and the limiting roller can be adjusted by using the adjusting hand wheel on the top of the slide fixing block, and the second roller fixing rod is installed to facilitate the adjustment and disassembly of the limiting roller. In addition, the movable seat at the end of the shaft can be installed to fix the limiting roller. The inner sides of the two fixed side plates 1 are fixed with adjustment fixing plates 53, and the inner sides of the two adjustment fixing plates 53 are fixed with vertical plates 50. The outer sides of the two vertical plates 50 are fixed with hooks 51, and the bottom ends of the two hooks 51 are provided with hanging rods 52. The front and rear end surfaces of the two adjustment fixing plates 53 are fixed with guide rails 54. The vertical plates are installed on the adjustment top plate to facilitate the installation of hooks, so that the waste discharge device can be installed on the die-cutting machine. On the machine, a hanging rod is used to ensure the stability of the waste discharge device. In addition, a guide rail is installed to allow the pulley to be adjusted. Multiple pulley seats 55 are slidingly installed inside the guide rail 54. A pulley shaft 56 is fixed on one side of each pulley seat 55. A waste discharge belt 57 is installed on the outer side of each pulley shaft 56. A discharge plate 58 is installed on the inner side of the two fixed side panels 1. The pulley seats installed on the guide rail can be adjusted according to the size of the paper using the guide rail, making it easier to fix the waste and prevent it from falling from the intact material. Installing the discharge plate allows the cut material to fall stably from the discharge plate to avoid damage to the paper.

[0043] Working principle: When in use, first use the support rod 4 and the gas spring 5 to adjust the height of the mounting side plate 6, so that the paper feeding belt frame can be adjusted to a position that is convenient for operation, and then the paper is placed between the upper belt 15 and the lower belt 20. According to the thickness of the paper, the first adjustment handle 10 can be twisted to control the adjustment rod 11, thereby adjusting the height of the first upper pulley 14 to make the gap between the upper belt 15 and the lower belt 20 smaller or larger. At the same time, the belt upper adjustment block 9 can be adjusted on the guide slide 8 to adjust it to the appropriate position according to the size of the paper. After adjusting the paper feeding belt frame, the first servo motor 22 is started to make the paper feeding conveyor 23 rotate, and then the limit roller 24 can be rotated to make the upper belt 15 and the lower belt 20 run, so that the paper can enter the die-cutting machine. The gap between the limit rollers 24 can be adjusted by the second adjustment handle 27, so that the paper can easily enter the machine. The limit roller 24 can be fixed by the fixed slide 28 to avoid instability during use. When the paper enters the machine, the die-cutting servo is started The motor 30 makes it work, drives the first transmission synchronous pulley 31 to rotate, and uses the first synchronous belt 32 to rotate the second driving synchronous pulley 33, so that the transmission main shaft 34 can swing the connecting plate 35, thereby driving the upper die seat 36 to work. When the upper die seat 36 is working, the guide column rod 38 will limit the upper die seat 36 to ensure that the upper die seat 36 can work normally. When the paper enters the lower template 40, the lower paper feeding bracket 41 will limit the paper. At the same time, the pneumatic alignment mechanism 42 can align the paper for easy cutting. After the sheet cutting is completed, the paper feed rack will feed the paper into the waste discharge device. The first servo motor 22 is connected to the paper discharge drive connection device 43 via a belt, which can drive the paper feed roller 47 to rotate. The waste paper can be discharged stably through the waste discharge belt 57. According to the different paper cutting methods, the pulley seat 55 can be adjusted on the guide rail 54 to discharge the waste paper more stably. At the same time, the position of the paper feed roller 47 can be adjusted using the adjustment hand wheel 46 according to the thickness of the paper. At the same time, the paper after cutting by the upper mold base 36 will fall out from the discharge plate 58.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A die-cutting machine with an automatic waste removal function, comprising a fixed side plate (1), characterized in that: The front end surfaces of the fixed side plates (1) are fixedly provided with base fixing rods (2), the inner sides of the two base fixing rods (2) are fixedly provided with connecting fixing rods (3), the inner front end surfaces of the two base fixing rods (2) are provided with support rods (4), the inner front end surfaces of the two base fixing rods (2) are provided with gas springs (5), the front end surfaces of the two gas springs (5) are provided with mounting side plates (6), the inner front and rear end surfaces of the two mounting side plates (6) are provided with fixed seats (7), the top ends of the two fixed seats (7) are provided with guide slides (8), a plurality of belt upper adjustment blocks (9) are slidably provided in the guide slides (8), the top ends of the plurality of belt upper adjustment blocks (9) are provided with first adjustment handles (10), the bottom ends of the plurality of first adjustment handles (10) are provided with adjustment suspension rods (11), and a small belt shaft (12) is rotatably provided in the plurality of adjustment suspension rods (11).

2. The die-cutting machine with automatic waste removal function according to claim 1, characterized in that: The rear end surfaces of the plurality of small belt shafts (12) are all fixedly provided with an upper pulley bracket (13), the rear end surfaces of the plurality of upper pulley brackets (13) are all rotatably provided with a first upper pulley (14), the outer sides of the plurality of first upper pulleys (14) are all provided with an upper belt (15), the inner front and rear end surfaces of the two mounting side plates (6) are all fixedly provided with a supporting rod (16), the top ends of the two supporting rods (16) are provided with a guide square rod (17), the top ends of the guide square rods (17) are provided with a plurality of lower pulley brackets (18), and the front end surfaces of the plurality of lower pulley brackets (18) are all rotatably provided with a first lower pulley (19).

3. The die-cutting machine with automatic waste removal function according to claim 2, characterized in that: The outer sides of the plurality of first lower pulleys (19) are each provided with a lower belt (20), the inner sides of the two mounting side plates (6) are provided with a supporting plate (21), a first servo motor (22) is fixedly provided on one side of one of the mounting side plates (6), the output end of the first servo motor (22) is connected to a paper discharge drive connecting device (43), the inner ends of the two mounting side plates (6) are each provided with a pair of second sliders (44), the output end of the first servo motor (22) is engaged with a paper feeding and conveying device (23), and a plurality of limiting rollers (24) are provided at the paper feeding and conveying device (23).

4. The die-cutting machine with automatic waste removal function according to claim 3, characterized in that: A pair of first sliders (25) are provided on the inner sides of the two mounting side plates (6), an upper fixed plate (26) is provided on the top ends of the two pairs of first sliders (25), a pair of second adjustment handles (27) are threadedly connected to the top ends of the two upper fixed plates (26), a first roller fixing rod (29) is fixedly provided on the front end surfaces of the plurality of limiting rollers (24), and a fixed slide seat (28) is provided on the outer sides of the plurality of first roller fixing rods (29).

5. The die-cutting machine with automatic waste removal function according to claim 1, characterized in that: A die-cutting servo motor (30) is fixedly provided at the bottom end of the fixed side plate (1), a first transmission synchronous pulley (31) is fixedly provided at the output end of the die-cutting servo motor (30), a first synchronous belt (32) is meshed with the outer side of the first transmission synchronous pulley (31), a second driving synchronous pulley (33) is meshed with the inner side of the first synchronous belt (32), and a transmission main shaft (34) is fixedly provided inside the second driving synchronous pulley (33).

6. The die-cutting machine with automatic waste removal function according to claim 5, characterized in that: A connecting plate (35) is fixedly provided on the rear end face of the transmission main shaft (34), a transverse seat (39) is provided on the inner sides of the two mounting side plates (6), a pair of guide column seats (37) are fixedly provided at both ends of the transverse seat (39), a guide column rod (38) is fixedly provided on the top ends of the two pairs of guide column seats (37), and an upper die seat (36) is provided on the outer sides of the two pairs of guide column rods (38).

7. The die-cutting machine with automatic waste removal function according to claim 6, characterized in that: A lower template (40) is fixedly provided at the top of the transverse seat (39), two lower paper feeding supports (41) are fixedly provided at the top of the transverse seat (39), and two pneumatic alignment mechanisms (42) are fixedly provided at the top of the transverse seat (39).

8. The die-cutting machine with automatic waste removal function according to claim 3, characterized in that: The top ends of the two pairs of second sliders (44) are each provided with a slider fixing plate (45), the top ends of the two slider fixing plates (45) are each threadedly connected to an adjusting hand wheel (46), the front end surface of the paper discharge drive connection device (43) is each fixedly provided with a paper feed roller (47), the front end surfaces of the plurality of paper feed rollers (47) are each fixedly provided with a second roller fixing rod (49), and the outer sides of the plurality of second roller fixing rods (49) are each provided with an axis end movable seat (48).

9. The die-cutting machine with automatic waste removal function according to claim 1, characterized in that: An adjusting fixing plate (53) is fixedly provided on the inner sides of the two fixed side plates (1), a vertical plate (50) is fixedly provided on the inner sides of the two adjusting fixing plates (53), a hook (51) is fixedly provided on the outer sides of the two vertical plates (50), a hanging rod (52) is provided at the bottom ends of the two hooks (51), and a guide rail (54) is fixedly provided on the front and rear end surfaces of the two adjusting fixing plates (53).

10. The die-cutting machine with automatic waste removal function according to claim 9, characterized in that: A plurality of pulley seats (55) are slidingly arranged inside the guide rail (54), a pulley shaft (56) is fixedly arranged on one side of the plurality of pulley seats (55), a waste discharge belt (57) is arranged on the outside of the plurality of pulley shafts (56), and a discharge plate (58) is arranged on the inner side of the two fixed side plates (1).

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