Die cutting feeding mechanism
By designing a height-adjustable movable assembly and a simplified operating control assembly, the problem that traditional feeding mechanisms cannot adapt to different models of die-cutting machines is solved, which achieves higher flexibility and applicability, and ensures the stability of the feeding mechanism.
Patent Information
- Application Number
- CN202421563324.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-07-04
AI Technical Summary
Traditional feeding mechanisms cannot be used in different models of die-cutting machines because they cannot adjust their own structure to accommodate cutting countertops of different heights.
A die-cut feeding mechanism is designed, including a base plate, a movable assembly and a control assembly. The movable components adjust the height of the base plate through mechanical parts such as sliders, universal wheels and connecting rods to meet the needs of work surfaces of different heights. The control assembly simplifies the adjustment steps through components such as turntables, worms and gears and provides a self-locking function to ensure the stability of the feeding mechanism.
The die-cutting feeding mechanism can be suitable for different types of die-cutting machines, which improves the flexibility and scope of application of the overall device, simplifies operating steps, and ensures the stability and practicality of the feeding mechanism.
Smart Images
Figure CN222886096U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a die-cutting feeding mechanism. Background Technique
[0002] A die-cutting machine is a device used to cut a material board and cut the material board into a specified size and shape. When the die-cutting machine cuts the material board, a feeding mechanism is usually required to transport the material board.
[0003] When the traditional feeding mechanism is pre-designed, most of them are only suitable for use with a single model of die-cutting machine. When cutting different types of material boards, different models of die-cutting machines are required. However, the heights of the cutting tables of different models of die-cutting machines are different. Therefore, the traditional feeding mechanism cannot adjust its own structure accordingly, so it cannot be used with different models of die-cutting machines, and the overall adaptability is poor. Content of the Utility Model
[0004] In view of the deficiencies of the prior art, the utility model provides a die-cutting feeding mechanism, which solves the problems mentioned in the above background.
[0005] The utility model provides the following technical solutions: A die-cutting feeding mechanism, comprising: a bottom plate for carrying and supporting all components required by the feeding mechanism; a movable component arranged below the bottom plate and connected to the bottom plate, and the movable component can be used to adjust the height of the bottom plate so that the feeding mechanism on the bottom plate can be suitable for die-cutting machines with different height workbenches; a control component movably arranged on the movable component, and the control component can be used to simplify the operation steps of the movable component, and at the same time the control component also has a self-locking function; the movable component includes a base, a fixed cylinder, a sliding rod, a universal wheel, a connecting rod and a sliding seat, the base is arranged below the bottom plate, the fixed cylinder is fixedly installed on the top surface of the base, the sliding rod is fixedly installed on the bottom surface of the bottom plate, the sliding rod is also slidably connected to the fixed cylinder, the universal wheel is arranged on the bottom surface of the base and contacts the ground, both ends of the connecting rod are movably connected to the bottom plate and the sliding seat respectively, and the sliding seat is slidably arranged on the base.
[0006] Preferably, the control assembly includes a turntable, a movable shaft, a square rod, a worm, a lead screw, an annular gear, a reversing gear, a mounting plate, a worm gear, a stop gear, a slider, and an auxiliary spring. The turntable is fixedly mounted on the end face of the movable shaft. The movable shaft is movably arranged on the base. The square rod is fixedly mounted on the movable shaft and is slidably connected to the worm. The worm is rotatably arranged on the base and is in threaded transmission connection with the worm gear. The lead screw is rotatably arranged on the base and is in threaded connection with the slide block. The annular gear is fixedly mounted on the end face of the lead screw. The reversing gear is rotatably arranged on the mounting plate and is meshed with the annular gear. The mounting plate is fixedly mounted on the base. The worm gear is rotatably arranged on the base and is fixedly connected to the lead screw. The stop gear is fixedly mounted on the movable shaft. In the initial state, the stop gear is meshed with the base. The slider is slidably arranged on the base and is rotatably connected to the stop gear. The two ends of the auxiliary spring are respectively fixedly connected to the base and the slider.
[0007] Preferably, a first base and a second base are respectively arranged on the upper surface of the bottom plate. A driving motor and a feeding roller set are arranged on the first base. The output shaft of the driving motor is fixedly connected to the feeding roller set. A limiting block is connected to the second base by bolts. A material plate is arranged on the upper surface of the second base. The bottom plate is in contact with the die-cutting machine.
[0008] Preferably, there are two slide blocks in total. The number of connecting rods is the same as that of the slide blocks, and the two connecting rods are in an activity connection relationship.
[0009] Preferably, there are two lead screws, annular gears, and reversing gears respectively. Two of the annular gears are respectively located on the adjacent end faces of the two lead screws. The two reversing gears are in a meshing relationship with each other, and a single annular gear only contacts and meshes with a single reversing gear.
[0010] Preferably, a crank is arranged on the side surface of the turntable, and anti-slip lines are arranged on the crank.
[0011] Preferably, the turntable is located on the end face of the movable shaft passing through the base, and the turntable does not contact the base.
[0012] Compared with the prior art, the present utility model has the following beneficial effects:
[0013] 1. For this die-cutting feeding mechanism, an activity component is provided to adjust the height of the entire feeding mechanism, so as to meet the use of die-cutting machines of different models, improve the flexibility of the overall device, and at the same time expand the applicable range of the entire feeding mechanism to meet applications in different situations, thereby improving the practicality of the overall structure. At the same time, the entire activity component is composed of common mechanical parts, so the overall cost is low and it is suitable for actual use.
[0014] 2. The die-cutting and feeding mechanism simplifies the adjustment steps of the movable components by setting up a control component, which facilitates the actual operation of the user. At the same time, the components contained in the control component can lock the movable components inside the movable component in the state of no operation, thus ensuring the stability of the feeding mechanism on the movable component during operation. Brief Description of the Drawings
[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 It is a schematic diagram of the slide bar structure of the present utility model;
[0017] Figure 3 It is a schematic diagram of the lead screw structure of the present utility model;
[0018] Figure 4 It is a schematic diagram of the reversing gear structure of the present utility model;
[0019] Figure 5 It is a schematic diagram of the worm structure of the present utility model;
[0020] Figure 6 It is a schematic diagram of the stop gear structure of the present utility model.
[0021] In the figure: 1. Bottom plate; 2. First base; 3. Driving motor; 4. Feeding roller group; 5. Limit block; 6. Material plate; 7. Second base; 8. Movable component; 81. Base; 82. Fixed cylinder; 83. Slide bar; 84. Universal wheel; 85. Connecting rod; 86. Slide seat; 9. Control component; 91. Turntable; 92. Movable shaft; 93. Square rod; 94. Worm; 95. Lead screw; 96. Ring gear; 97. Reversing gear; 98. Mounting plate; 99. Worm gear; 910. Stop gear; 911. Slide block; 912. Auxiliary spring. Detailed Embodiment
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figure 1-6, a die-cutting feeding mechanism, comprising: a bottom plate 1, which is used to carry and support all components required for the feeding mechanism; a first base 2 and a second base 7 are respectively arranged on the upper surface of the bottom plate 1, a driving motor 3 and a feeding roller group 4 are arranged on the first base 2, the output shaft of the driving motor 3 is fixedly connected to the feeding roller group 4, a limiting block 5 is connected to the second base 7 by bolts, a material plate 6 is arranged on the upper surface of the second base 7, and the bottom plate 1 is in contact with the die-cutting machine, so that the overall structure has the basic structure of the feeding mechanism, thereby meeting the basic feeding requirements.
[0024] A movable component 8, the movable component 8 is arranged below the bottom plate 1 and connected to the bottom plate 1, and the movable component 8 can be used to adjust the height of the bottom plate 1, so that the feeding mechanism on the bottom plate 1 can be applicable to die-cutting machines with different height workbenches; the movable component 8 includes a base 81, a fixed cylinder 82, a sliding rod 83, a universal wheel 84, a connecting rod 85 and a sliding seat 86, the base 81 is arranged below the bottom plate 1, the fixed cylinder 82 is fixedly installed on the top surface of the base 81, the sliding rod 83 is fixedly installed on the bottom surface of the bottom plate 1, the sliding rod 83 is also slidably connected to the fixed cylinder 82, the universal wheel 84 is arranged on the bottom surface of the base 81 and contacts the ground, both ends of the connecting rod 85 are movably connected to the bottom plate 1 and the sliding seat 86 respectively, the sliding seat 86 is slidably arranged on the base 81, there are two sliding seats 86 in total, the number of the connecting rods 85 is the same as the number of the sliding seats 86, and the two connecting rods 85 are in an activity connection relationship. The setting of the universal wheel 84 can further improve the flexibility of the overall device, and the setting of the fixed cylinder 82 and the sliding rod 83 can enhance the fastening degree of the connection between the base 81 and the bottom plate 1, so that the overall device can meet the actual use requirements.
[0025] The control component 9 is movably arranged on the movable component 8, and the control component 9 can be used to simplify the operation steps of the movable component 8. At the same time, the control component 9 also has a self-locking function. The control component 9 includes a turntable 91, a movable shaft 92, a square rod 93, a worm 94, a lead screw 95, an annular gear 96, a reversing gear 97, a mounting plate 98, a worm gear 99, a stop gear 910, a slider 911 and an auxiliary spring 912. The turntable 91 is fixedly installed on the end face of the movable shaft 92. The movable shaft 92 is movably arranged on the base 81. The square rod 93 is fixedly installed on the movable shaft 92 and is slidably connected with the worm 94. The worm 94 is rotatably arranged on the base 81 and is in threaded transmission connection with the worm gear 99. The lead screw 95 is rotatably arranged on the base 81 and is in threaded connection with the slide seat 86. The annular gear 96 is fixedly installed on the end face of the lead screw 95. The reversing gear 97 is rotatably arranged on the mounting plate 98 and meshes with the annular gear 96. The mounting plate 98 is fixedly installed on the base 81. The worm gear 99 is rotatably arranged on the base 81 and is fixedly connected with the lead screw 95. The stop gear 910 is fixedly installed on the movable shaft 92. And in the initial state, the stop gear 910 meshes with the base 81. The slider 911 is slidably arranged on the base 81 and is rotatably connected with the stop gear 910. The two ends of the auxiliary spring 912 are respectively fixedly connected with the base 81 and the slider 911. There are two lead screws 95, annular gears 96 and reversing gears 97 respectively. Among them, the two annular gears 96 are respectively located on the adjacent end faces of the two lead screws 95. The two reversing gears 97 are in a meshing relationship with each other. And a single annular gear 96 only contacts and meshes with a single reversing gear 97, ensuring that the established structure can operate stably and reasonably, so as to achieve the purpose of establishing such structures in advance. A crank is arranged on the side surface of the turntable 91, and anti-slip lines are arranged on the crank. The turntable 91 is located on the end face of the movable shaft 92 passing through the base 81, and the turntable 91 does not contact the base 81, so as to facilitate the actual operation of the user and improve the use efficiency.
[0026] Working principle: When feeding the material board 6 in the die-cutting machine that matches the initial height of the overall device, the material board 6 is placed on the second base 7 fixed to the bottom board 1. And there are limit blocks 5 for bolt connection arranged on the second base 7. The limit blocks 5 can limit the traveling direction of the material board 6, avoiding the phenomenon of deviation of the material board 6, thereby improving the die-cutting accuracy of the die-cutting machine. And the feeding roller group 4 arranged on the first base 2 is connected to the output shaft of the driving motor 3. Also, the first base 2 is arranged on the bottom board 1 so that the table surface of the feeding roller group 4 and the second base 7 are in the same plane. When actually feeding, the material board 6 is inserted between the feeding roller group 4. Start the driving motor 3, and the feeding roller group 4 will rotate. Through the formed frictional force, the material board 6 is pushed into the die-cutting machine for cutting.
[0027] When feeding the die-cutting machine which does not match the initial height of the whole device, because the slide bar 83 is fixed on the bottom plate 1, the fixed cylinder 82 is fixed on the base 81, the slide bar 83 and the fixed cylinder 82 are also in a sliding connection relationship, and the two ends of the two connecting rods 85 are respectively movably connected with the slide seat 86 and the bottom plate 1, and the slide seat 86 is threadedly connected with the screw rod 95 while sliding on the base 81, see Figures 3 to 4 , the two screw rods 95 are transmitted through two reversing gears 97 and two ring gears 96, wherein the ring gear 96 is fixed on the screw rod 95, and the ring gear 96 is also meshed with the reversing gear 97, and the two reversing gears 97 are meshed with each other, and the reversing gear 97 is also rotatably set on the mounting plate 98 fixedly connected to the base 81, so when a single screw rod 95 rotates forward, the other screw rod 95 will rotate in the opposite direction, thereby making the two slide seats 86 on the base 81 perform mirror sliding motion to change the angle of the connecting rod 85, and support the bottom plate 1 and all the structures on the bottom plate 1, so as to meet the use of die-cutting machines with different work surface heights.
[0028] When the user actually operates, he only needs to push the movable shaft 92 movable on the base 81 through the turntable 91, so that the stop gear 910 fixed on the movable shaft 92 is separated from the base 81. Because the stop gear 910 and the slider 911 are rotatably connected, the slider 911 slides on the base 81 and is further connected to the base 81 by the auxiliary spring 912. The square rod 93 fixedly connected to the movable shaft 92 is also slidably connected to the worm 94. Therefore, after the turntable 91 is rotated, the worm 94 rotates therewith, and the worm wheel 99 threadedly connected to the worm 94 is also fixedly connected to the screw 95. Therefore, the screw 95 rotates synchronously, driving the slide 86 to slide to adjust the height of the bottom plate 1. After loosening the turntable 91, the auxiliary spring 912 pushes the slider 911 and the stop gear 910 back to the initial state, prompting the stop gear 910 to be inserted into the base 81. Figure 6 As shown in the figure, the meshing teeth on the stop gear 910 cooperate with the base 81 to limit the rotation of the movable shaft 92, thereby locking the state of the screw rod 95 and the slide seat 86, so that the bottom plate 1 is in a stable state for feeding.
[0029] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A die-cutting feeding mechanism, characterized in that: include: A bottom plate (1), the bottom plate (1) being used to carry and support all components required for the feeding mechanism; A movable component (8), the movable component (8) being arranged below the bottom plate (1) and connected to the bottom plate (1), and the movable component (8) being used to adjust the height of the bottom plate (1), so that the feeding mechanism on the bottom plate (1) can be suitable for die-cutting machines with work surfaces of different heights; A control component (9), wherein the control component (9) is movably arranged on the movable component (8), and the control component (9) can be used to simplify the operation steps of the movable component (8), and the control component (9) also has a self-locking function; The movable assembly (8) comprises a base (81), a fixed cylinder (82), a sliding rod (83), a universal wheel (84), a connecting rod (85) and a sliding seat (86); the base (81) is arranged below the base plate (1); the fixed cylinder (82) is fixedly mounted on the top surface of the base (81); the sliding rod (83) is fixedly mounted on the bottom surface of the base plate (1); the sliding rod (83) is also slidably connected to the fixed cylinder (82); the universal wheel (84) is arranged on the bottom surface of the base (81) and in contact with the ground; two ends of the connecting rod (85) are movably connected to the base plate (1) and the sliding seat (86) respectively; and the sliding seat (86) is slidably arranged on the base (81).
2. A die-cutting feeding mechanism according to claim 1, characterized in that: The control assembly (9) comprises a rotating disk (91), a movable shaft (92), a square rod (93), a worm (94), a screw (95), a ring gear (96), a reversing gear (97), a mounting plate (98), a worm wheel (99), a stop gear (910), a slider (911) and an auxiliary spring (912); the rotating disk (91) is fixedly mounted on the end surface of the movable shaft (92); the movable shaft (92) is movably arranged on the base (81); the square rod (93) is fixedly mounted on the movable shaft (92) and is slidably connected to the worm (94); the worm (94) is rotatably arranged on the base (81) and is threadedly connected to the worm wheel (99); the screw (95) is rotatably arranged on the base (81) and is rotatably connected to the slider. The seat (86) is threadedly connected, the ring gear (96) is fixedly mounted on the end surface of the screw rod (95), the reversing gear (97) is rotatably mounted on the mounting plate (98) and meshes with the ring gear (96), the mounting plate (98) is fixedly mounted on the base (81), the worm gear (99) is rotatably mounted on the base (81) and is fixedly connected to the screw rod (95), the stop gear (910) is fixedly mounted on the movable shaft (92), and in an initial state, the stop gear (910) meshes with the base (81), the slider (911) is slidably mounted on the base (81) and is rotatably connected to the stop gear (910), and the two ends of the auxiliary spring (912) are respectively fixedly connected to the base (81) and the slider (911).
3. A die-cutting feeding mechanism according to claim 2, characterized in that: The upper surface of the bottom plate (1) is respectively provided with a first base (2) and a second base (7); the first base (2) is provided with a driving motor (3) and a feeding roller group (4); the output shaft of the driving motor (3) is fixedly connected to the feeding roller group (4); the second base (7) is connected with a limiting block (5) by bolts; a material plate (6) is provided on the upper surface of the second base (7); and the bottom plate (1) is in contact with the die-cutting machine.
4. A die-cutting feeding mechanism according to claim 1, characterized in that: There are two slide seats (86) in total, the number of connecting rods (85) is the same as the number of slide seats (86), and the two connecting rods (85) are movably connected.
5. A die-cutting feeding mechanism according to claim 2, characterized in that: The screw rod (95), the ring gear (96) and the reversing gear (97) are each provided with two, wherein the two ring gears (96) are respectively located on adjacent end surfaces of the two screw rods (95), the two reversing gears (97) are in a mutually meshing relationship, and a single ring gear (96) only contacts and meshes with a single reversing gear (97).
6. A die-cutting feeding mechanism according to claim 3, characterized in that: A crank is provided on the side of the rotating disk (91), and anti-slip grooves are provided on the crank.
7. A die-cutting feeding mechanism according to claim 3, characterized in that: The rotating disk (91) is located on the end surface of the movable shaft (92) passing through the base (81), and the rotating disk (91) does not contact the base (81).