Feeding device for card punching

Abstract

The utility model belongs to card manufacturing technical field, especially a kind of feeding device for card punching, including conveying frame, still including conveying chain assembly and driving assembly. Dragging assembly is provided on the conveying chain assembly, and the dragging assembly is used to place the stacked card;The driving assembly is used to drive the movement of conveying chain assembly to make conveying chain assembly used to move with the card on the dragging assembly.The utility model automatically feeds by feeding device, discharges, and simultaneously carries out punching to the multiple cards stacked by punching assembly automatically, can realize automation, reduce artificial cost, improve production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of card manufacturing technology, and in particular relates to a feeding device for card punching. Background Technology

[0002] Cards are products that use cards as a medium and integrate collectible, entertainment, social, and even competitive attributes. They are widely used in games, cultural dissemination, hobby collecting, and other fields. Different types of cards vary greatly in terms of function and gameplay, but the core is to meet the different needs of users through the graphic and textual information on the cards (such as characters, data, rules, cultural content, etc.).

[0003] The production process of a card is the core element that determines its texture, durability, and collectible value. From the selection of raw materials to the final packaging, it requires many precise processes, and the complexity of the process is adjusted according to the card's positioning (such as ordinary entertainment cards, high-end collectible cards, and competitive cards). Card production is a combination of "printing + post-processing" to ensure the consistency and stability of each card. The main processes include plate making, main body printing, post-processing techniques (such as hot stamping, lamination, embossing, etc.), die-cutting and slitting, quality inspection, and packaging.

[0004] Card slitting and die-cutting is a crucial step in the production process that transforms printed large-sheet card substrates into standard single cards. It directly determines the card's dimensional accuracy, edge texture, and appearance consistency. Although the two processes have different functions, they are closely linked and require the use of high-precision equipment to ensure quality (especially for collectible and competitive cards, even millimeter-level errors can affect the user experience).

[0005] Existing punching equipment relies too heavily on manual labor, typically involving manual feeding and receiving of materials. This results in low automation, high labor costs, and potential card punching problems. Utility Model Content

[0006] The purpose of this invention is to address the aforementioned technical problems by providing a feeding device for card punching, which enables simultaneous punching of multiple cards, achieving automation, reducing labor costs, and improving production efficiency.

[0007] In view of this, the present invention provides a feeding device for card punching, including a conveyor frame, and further comprising: A conveyor chain assembly, wherein a material dragging component is provided on the conveyor chain assembly, the material dragging component being used to place stacked cards; A drive component for driving the conveyor chain assembly to move so that the conveyor chain assembly moves carrying the cards on the dragging assembly.

[0008] In this technical solution, the feeding device automatically feeds and discharges materials, and the punching component automatically punches multiple stacked cards simultaneously, which can achieve automation, reduce labor costs, and improve production efficiency.

[0009] Furthermore, the conveyor chain assembly includes: A drive sprocket is rotatably mounted on the conveyor frame, and a drive assembly is connected to the drive sprocket to drive the drive sprocket to rotate circumferentially. Driven sprocket, the driven sprocket being rotatably mounted on the conveyor frame; A conveyor chain, which is tensioned on a driving sprocket and a driven sprocket.

[0010] Furthermore, the driving component includes: A drive motor, which is fixedly mounted on the conveyor frame; The first sprocket is connected to the output end of the drive motor. The second sprocket is circumferentially fixed on the drive shaft, and the second sprocket is also coaxially fixed on the drive shaft; A drive chain, which is tensioned on a first sprocket and a second sprocket.

[0011] In this technical solution, the output shaft of the drive motor rotates, causing the first sprocket to rotate, which in turn causes the drive chain to drive the second sprocket to rotate, causing the drive shaft to rotate, which in turn causes the drive sprocket of the conveyor chain assembly to rotate, thereby causing the conveyor chain to rotate and moving the card on the dragging assembly.

[0012] Furthermore, the material dragging assembly includes: A pallet, which is fixedly connected to the conveyor chain; A baffle is perpendicular to the pallet, and when the pallet is above the conveyor chain, the baffle is located on the side of the pallet facing the conveyor chain transport direction.

[0013] Furthermore, side plates are provided on both sides of the conveyor chain on the conveyor frame.

[0014] In this technical solution, the structure of the material dragging assembly and the setting of the side plates can prevent the cards from slipping off as they move along the conveyor chain.

[0015] Furthermore, the conveyor chain assembly also has an adjustment structure, which is used to adjust the distance between the driving sprocket and the driven sprocket to adjust the length of the conveyor line.

[0016] Furthermore, the adjustment structure includes: An adjustment groove is provided on the side of the conveyor frame; An adjusting shaft is provided, and a driven sprocket is sleeved on the adjusting shaft and fixedly connected to the adjusting shaft. Square rods are rotatably connected to both ends of the adjusting shaft. The square rods match the shape of the adjusting groove and are slidably disposed in the adjusting groove. An adjusting plate is fixedly installed on the side of the conveyor frame, and a connection hole is provided on the adjusting plate; An adjusting screw passes through a connecting hole in an adjusting plate and is rotatably connected to the adjusting plate. The adjusting screw passes through the square rod perpendicular to the axis of the square rod, and the square rod is threadedly connected to the adjusting screw. A locking nut is used to lock the state of the adjusting screw. The locking nut and the nut head on the adjusting screw are located at opposite ends of the adjusting plate.

[0017] In this technical solution, before adjustment, the locking nut is not screwed into contact with the adjusting plate, and the adjusting screw can rotate freely circumferentially within the connecting hole. The circumferential rotation of the adjusting screw allows the square rod to slide within the adjusting groove, causing a change in the position of the driven sprocket. When the adjustment is in place, keep the adjusting screw stationary and screw the locking nut into contact with the adjusting plate. This ensures that the locking nut and the nut head on the adjusting screw clamp the adjusting plate, thus guaranteeing that the position of the adjusting screw remains fixed. The adjustment is then complete.

[0018] The adjustment structure is used to adjust the distance between the driving sprocket and the driven sprocket to adjust the length of the conveyor line. This ensures the tension of the conveyor chain and allows the length of the conveyor line to be adjusted according to production needs so that the cards can be pushed into the punching chamber.

[0019] Furthermore, a limit sensor is provided on the side of the conveyor frame, which is used to detect the slippage of the material dragging assembly.

[0020] In this technical solution, the limit sensor can detect whether the card is being transported normally.

[0021] The beneficial effects of this utility model are: 1. The feeding device automatically feeds and discharges materials, and the punching component automatically punches multiple stacked cards simultaneously, which can achieve automation, reduce labor costs, and improve production efficiency.

[0022] 2. The structure of the material dragging assembly and the design of the side plates can prevent the cards from slipping off as they move along the conveyor chain.

[0023] 3. The adjustment structure is used to adjust the distance between the driving sprocket and the driven sprocket to adjust the length of the conveyor line, which can ensure the tension of the conveyor chain and adjust the length of the conveyor line according to production needs so that the card can be pushed into the punching chamber. Attached Figure Description

[0024] Figure 1 This is a three-dimensional view of the punching device; Figure 2 This is a 3D view of the feeding device; Figure 3 This is a three-dimensional view of the feeding device from another perspective; Figure 4 yes Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a three-dimensional view of the punching device; Figure 6 This is a partial schematic diagram of the punching device; Figure 7 This is a side view of the punching device; The markings in the diagram are as follows: 1. Punching assembly; 2. Feeding device; 3. Card; 4. Conveyor frame; 5. Material dragging assembly; 6. Drive sprocket; 7. Driven sprocket; 8. Conveyor chain; 9. Drive motor; 10. First sprocket; 11. Second sprocket; 12. Drive shaft; 13. Drive chain; 14. Support plate; 15. Baffle; 16. Side plate; 17. Limit sensor; 18. Adjustment groove; 19. Adjustment shaft; 20. Square rod; 21. Adjustment plate; 22. Adjustment screw; 23. Locking nut; 24. Nut head; 25. Pushing cylinder; 26. Punching chamber; 27. Punching blade; 28. Pressing assembly; 29. ​​Receiving cylinder; 30. Receiving plate; 31. Pushing cylinder; 32. Limit cylinder; 33. Positioning plate. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0028] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" 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 application and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0029] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0030] Example 1 like Figure 1 As shown, a punching device for card 3 includes: The punching component 1 is used to automatically punch multiple stacked cards 3 simultaneously. The feeding device 2 includes two devices, one of which is used to transport the stacked cards 3 to the punching assembly 1, and the other of which is used to transport the punched cards 3 away from the punching assembly 1.

[0031] Example 2 like Figure 2-3 As shown, the feeding device 2 automatically feeds and discharges the cards, and the punching component 1 automatically punches the stacked cards 3 simultaneously, which can achieve automation, reduce labor costs, and improve production efficiency.

[0032] The feeding device 2 includes a conveyor frame 4, and further includes: A conveyor chain assembly, on which a material dragging component 5 is provided, the material dragging component 5 being used to place stacked cards 3; The drive component is used to drive the conveyor chain assembly to move so that the conveyor chain assembly moves carrying the card 3 on the dragging assembly 5; The conveyor chain assembly includes: The active sprocket 6 is rotatably mounted on the conveyor frame 4, and the drive assembly is connected to the active sprocket 6 to drive the active sprocket 6 to rotate circumferentially. Driven sprocket 7, which is rotatably mounted on conveyor frame 4; The conveyor chain 8 is tensioned on the driving sprocket 6 and the driven sprocket 7.

[0033] The driving component includes: Drive motor 9, which is fixedly mounted on conveyor frame 4; The first sprocket 10 is connected to the output end of the drive motor 9; The second sprocket 11 is coaxially fixed on the drive shaft 12, and the drive sprocket 6 is circumferentially fixed on the drive shaft 12. Drive chain 13, which is tensioned on the first sprocket 10 and the second sprocket 11.

[0034] The output shaft of the drive motor 9 rotates, causing the first sprocket 10 to rotate, which in turn causes the drive chain 13 to drive the second sprocket 11 to rotate, causing the drive shaft 12 to rotate, which in turn causes the drive sprocket 6 of the conveyor chain assembly to rotate, which in turn causes the conveyor chain 8 to rotate and move the card 3 on the dragging assembly 5.

[0035] The material dragging assembly 5 includes: Pallet 14, which is fixedly connected to conveyor chain 8; Baffle 15 is perpendicular to pallet 14. When pallet 14 is above conveyor chain 8, baffle 15 is located on the side of pallet 14 facing the transport direction of conveyor chain 8.

[0036] Side plates 16 are provided on both sides of the conveyor chain 8 on the conveyor frame 4. The structure of the material dragging assembly 5 and the side plates 16 can prevent the card 3 from slipping off as it moves with the conveyor chain 8.

[0037] A limit sensor 17 is installed on the side of the conveyor frame 4. The limit sensor 17 is used to detect the slippage of the material feeding assembly 5. The limit sensor 17 can detect whether the card 3 is being transported normally.

[0038] Example 3 like Figure 4 As shown, the conveyor chain assembly also has an adjustment structure, which is used to adjust the distance between the driving sprocket 6 and the driven sprocket 7 to adjust the length of the conveyor line.

[0039] The adjustment structure includes: Adjustment groove 18, which is formed on the side of the conveyor frame 4; The adjusting shaft 19 has a driven sprocket 7 sleeved on it and fixedly connected to it. The two ends of the adjusting shaft 19 are rotatably connected to square rods 20. The square rods 20 match the shape of the adjusting groove 18 and are slidably disposed in the adjusting groove 18. Adjusting plate 21, the adjusting plate 21 is fixedly installed on the side of the conveyor frame 4, and the adjusting plate 21 is provided with a connection hole; Adjusting screw 22 passes through the connecting hole of adjusting plate 21 and is rotatably connected to adjusting plate 21. Adjusting screw 22 passes through square rod 20 perpendicular to the axis of square rod 20. Square rod 20 is threadedly connected to adjusting screw 22. Locking nut 23 is used to lock the state of adjusting screw 22. Locking nut 23 and nut head 24 on adjusting screw 22 are located at both ends of adjusting plate 21, respectively.

[0040] Before adjustment, the locking nut 23 is not screwed into contact with the adjusting plate 21, and the adjusting screw 22 can rotate freely circumferentially within the connecting hole. The circumferential rotation of the adjusting screw 22 can cause the square rod 20 to slide within the adjusting groove 18, thereby changing the position of the driven sprocket 7. When the adjustment is in place, keep the adjusting screw 22 stationary and screw the locking nut 23 into contact with the adjusting plate 21. This will clamp the adjusting plate 21 between the locking nut 23 and the nut head 24 on the adjusting screw 22, thus ensuring that the screw position of the adjusting screw 22 remains fixed. The adjustment is then complete.

[0041] The adjustment structure is used to adjust the distance between the driving sprocket 6 and the driven sprocket 7 to adjust the length of the conveyor line. It can ensure the tension of the conveyor chain 8 and can also adjust the length of the conveyor line according to production needs so that the card 3 can be pushed into the punching chamber 26.

[0042] Example 4 like Figure 5-7 As shown, the punching assembly 1 includes: Push cylinder 25 is used to push card 3 from dragging assembly 5 to punching chamber 26; A punching cutter 27 is located below the card 3 in the punching chamber 26; The pressing component 28 is used to press the card 3 in the punching chamber 26 down to the punching blade 27 so that it is punched by the punching blade 27. A receiving cylinder 29 is located below the punching cutter 27. The output end of the receiving cylinder 29 is connected to a receiving plate 30, which is used to receive the punched card 3. The ejection cylinder 31 is used to eject the card 3 on the receiving plate 30 to the feeding device 2 for discharging. The punching chamber 26 is equipped with an adjustment component for adjusting the position of the cards 3. The adjustment component includes a limiting cylinder 32 corresponding to the two adjacent sides of the cards 3, and an adjustment plate 33 is provided at the outlet of the limiting cylinder 32. The adjustment component is used to adjust the position of the cards 3 to ensure that the stack of cards 3 is neat for punching.

[0043] The punching process for card 3 includes the following steps: S1: Feeding, the card 3 is automatically fed to the punching assembly 1 by the feeding device 2 on the feeding side; S2: Punch cut, Card 3 enters punch cut chamber 26 and punches back; S3: Discharge. The punched card 3 is discharged through the feeding device 2 on the discharge side.

[0044] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A feeding device for card punching, characterized in that... Including the conveyor (4), it also includes: A conveyor chain assembly, on which a material dragging component (5) is provided, the material dragging component (5) being used to place stacked cards (3); A drive assembly for driving the conveyor chain assembly to move so that the conveyor chain assembly moves with the card (3) on the drag assembly (5).

2. The feeding device for card punching according to claim 1, characterized in that, The conveyor chain assembly includes: The active sprocket (6) is rotatably mounted on the conveyor frame (4), and the drive assembly is connected to the active sprocket (6) to drive the active sprocket (6) to rotate circumferentially; Driven sprocket (7), which is rotatably mounted on conveyor frame (4); The conveyor chain (8) is tensioned on the driving sprocket (6) and the driven sprocket (7).

3. The feeding device for card punching according to claim 2, characterized in that, The driving component includes: A drive motor (9) is fixedly mounted on a conveyor frame (4); The first sprocket (10) is connected to the output end of the drive motor (9); The second sprocket (11) is circumferentially fixed on the drive shaft (12) and the drive sprocket (6) is also coaxially fixed on the drive shaft (12); A drive chain (13) is tensioned on a first sprocket (10) and a second sprocket (11).

4. A feeding device for card punching according to claim 2, characterized in that, The material handling assembly (5) includes: The pallet (14) is fixedly connected to the conveyor chain (8); Baffle (15) is perpendicular to pallet (14) and is located on the side of pallet (14) facing the transport direction of conveyor chain (8) when pallet (14) is above conveyor chain (8).

5. A feeding device for card punching according to claim 4, characterized in that, The conveyor frame (4) is provided with side plates (16) on both sides of the conveyor chain (8).

6. A feeding device for card punching according to claim 2, characterized in that, The conveyor chain assembly also has an adjustment structure, which is used to adjust the distance between the driving sprocket (6) and the driven sprocket (7) to adjust the length of the conveyor line.

7. A feeding device for card punching according to claim 6, characterized in that, The adjustment structure includes: Adjustment groove (18) is provided on the side of the conveyor frame (4); Adjusting shaft (19), driven sprocket (7) is sleeved on adjusting shaft (19) and fixedly connected to adjusting shaft (19). Square rods (20) are rotatably connected to both ends of adjusting shaft (19). The square rods (20) match the shape of adjusting groove (18) and are slidably arranged in adjusting groove (18). Adjustment plate (21), the adjustment plate (21) is fixedly installed on the side of the conveyor frame (4), and the adjustment plate (21) is provided with connection holes; Adjusting screw (22), the adjusting screw (22) passes through the connecting hole of the adjusting plate (21) and is rotatably connected to the adjusting plate (21). The adjusting screw (22) passes through the square rod (20) perpendicularly to the axis of the square rod (20). The square rod (20) is threadedly connected to the adjusting screw (22). Locking nut (23) is used to lock the state of adjusting screw (22). The locking nut (23) and the nut head (24) on adjusting screw (22) are located at the two ends of adjusting plate (21).

8. A feeding device for card punching according to claim 6, characterized in that, The side of the conveyor frame is equipped with a limit sensor, which is used to detect the slippage of the material dragging assembly.

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