Grinding equipment for card production

Abstract

The utility model discloses grinding equipment for card production, which relates to the technical field of card processing and comprises a support, a clamping seat is arranged in the middle of the support, and a sliding component is arranged at the bottom of the clamping seat of the support. Limiting blocks are symmetrically arranged on the two sides of the clamping base, and a linkage assembly is arranged between the two limiting blocks. A lifting seat is arranged on the side, located on the clamping seat, of the support, a grinding mechanism is arranged on the lifting seat and comprises an electric motor fixedly arranged on the lifting seat and a grinding roller rotationally arranged on the lifting seat, and the output end of the electric motor is fixedly connected with the grinding roller; a lifting assembly is arranged between the lifting seat and the support; a cleaning assembly is arranged on the side edge of the support. Through the functions of precise positioning, automatic adjustment, stable grinding, efficient cleaning and the like, high-precision, high-adaptability and high-automation-degree card grinding machining is achieved, the production efficiency and the product quality are effectively improved, and meanwhile the working environment is optimized.

Description

Technical Field

[0001] This utility model relates to the field of card processing technology, and more specifically, to a polishing device for card production. Background Technology

[0002] In the card production process, various plastic or paper cards, such as bank cards, membership cards, and game cards, often require surface treatment to ensure their quality and aesthetics. Sanding, as a key process, is mainly used to remove burrs, trim edges, and optimize surface smoothness to improve the card's feel and visual appeal. However, traditional sanding methods still have many problems, affecting production efficiency and processing quality.

[0003] Currently, card polishing mainly uses the following methods:

[0004] While manual processing of card surfaces using tools such as sandpaper and polishing machines is low-cost, it is inefficient, difficult to meet the needs of large-scale production, results in uneven polishing, and is susceptible to human error due to its reliance on manual operation.

[0005] Some production lines have introduced mechanical grinding devices, such as grinding wheels or roller grinders, to allow cards to pass through the grinding area on the production line for continuous processing. However, the fixed structure is not suitable for cards of different specifications, is difficult to adjust, has a limited scope of application, causes serious dust pollution, affects the life of the equipment, and poses a threat to the health of operators.

[0006] To overcome the above problems, this equipment is optimized to address these pain points and provide a more stable, efficient, and environmentally friendly grinding solution. Utility Model Content

[0007] In view of the problems existing in the prior art, the purpose of this utility model is to provide a grinding equipment for card production that can solve these problems.

[0008] To solve the above problems, the present invention adopts the following technical solution:

[0009] A polishing device for card production, comprising:

[0010] A support, wherein a clamping seat is provided in the middle of the support, and a sliding component is provided at the bottom of the clamping seat;

[0011] Limiting blocks are symmetrically arranged on both sides of the clamping seat, and a linkage component is provided between the two limiting blocks;

[0012] The support is provided with a lifting seat on one side of the clamping seat. The lifting seat is provided with a grinding mechanism. The grinding mechanism includes an electric motor fixedly installed on the lifting seat and a grinding roller rotatably installed on the lifting seat. The output end of the electric motor is fixedly connected to the grinding roller.

[0013] A lifting assembly is provided between the lifting base and the support;

[0014] A cleaning component is provided on the side of the support.

[0015] As a preferred embodiment of this utility model, the sliding assembly includes slide rails symmetrically fixedly disposed on the support, the clamping seat is slidably sleeved on the two slide rails, and an electric push rod is fixedly disposed on one side of the slide rail, the output end of the electric push rod being fixedly connected to the clamping seat.

[0016] As a preferred embodiment of this utility model, a slide rail is provided in the middle of the clamping seat, and the two limiting blocks are symmetrically slidably disposed in the slide rail. The linkage component includes a bidirectional screw rod disposed inside the slide rail. The bidirectional screw rod is rotatably connected to the clamping seat. The two ends of the bidirectional screw rod pass through the two limiting blocks respectively and are threadedly connected to the limiting blocks. A stepper motor is fixedly disposed on one side of the clamping seat, and the output end of the stepper motor is fixedly connected to the bidirectional screw rod.

[0017] In a preferred embodiment of this utility model, the lifting assembly includes sliding rods symmetrically fixedly disposed at the bottom of the lifting seat. The sliding rods pass through the support and are slidably connected to the support. A threaded rod is fixedly disposed between the two sliding rods in the lifting seat. The threaded rod passes through the support and is threaded with a nut. The nut is rotatably connected to the support.

[0018] As a preferred embodiment of this utility model, a plurality of paddles are fixedly provided on the outside of the nut, and the plurality of paddles are evenly distributed around the nut.

[0019] As a preferred embodiment of the present invention, the cleaning component includes a dust collection box fixedly disposed on one side of the support, a plurality of dust collection pipes connected to the dust collection box, the plurality of dust collection pipes being distributed corresponding to the clamping seat, and a dust collection fan being disposed between the dust collection pipes and the dust collection box.

[0020] As a preferred embodiment of this utility model, the clamping seat is provided with multiple vacuum pipes in the middle, and a vacuum pump is provided inside the clamping seat, which is connected to the multiple vacuum pipes.

[0021] Compared with existing technologies, the advantages of this utility model are:

[0022] 1. Improved stability and precision: The clamping seat and limiting block ensure that the card is firmly fixed during the grinding process, avoiding displacement or warping and improving grinding precision; the slide rail and electric push rod provide smooth linear movement and automatically adjust the card position to ensure the accuracy of the grinding area; the lifting assembly limits the movement direction of the lifting seat through the slide rod to prevent shaking and improve grinding consistency.

[0023] 2. Enhanced adaptability and automation: The bidirectional screw in the linkage assembly can synchronously adjust the spacing of the limit blocks, making the equipment suitable for cards of different sizes; the height of the lifting seat is adjustable, and the grinding depth can be adjusted by the nut to adapt to cards of different thicknesses; the vacuum pipeline and vacuum pump provide non-contact fixation, reducing the impact on the card surface and making it suitable for high-precision products.

[0024] 3. Processing quality optimization: The grinding mechanism is driven by an electric motor to remove surface burrs, making the cards smoother and flatter; the lifting component precisely controls the grinding depth to avoid over- or under-grinding and improve product consistency.

[0025] 4. Improved production efficiency: The electric push rod automatically adjusts the position of the clamping seat, eliminating the need for manual adjustment and shortening the adjustment time; the stepper motor drives the bidirectional screw to achieve automatic limit adjustment, improving the automation level of the equipment; the paddle assists the rotation of the nut, making the adjustment of the lifting seat more convenient and efficient.

[0026] 5. Improved working environment: The dust collection box and dust collection pipe in the cleaning components efficiently collect dust and reduce pollution; the dust collection fan provides negative pressure suction to prevent dust from spreading, keep the inside of the equipment clean, and reduce maintenance needs.

[0027] This application achieves high-precision, highly adaptable, and highly automated card grinding processing through functions such as precise positioning, automatic adjustment, stable grinding, and efficient cleaning, effectively improving production efficiency and product quality while optimizing the working environment. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0029] Figure 2 This is a side view of the structure of this utility model;

[0030] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0031] Figure 4 This is an enlarged structural diagram of the clamping base of this utility model;

[0032] Figure 5 This is a schematic diagram of the internal structure of the clamping seat of this utility model.

[0033] Explanation of the labels in the diagram:

[0034] 1. Support; 2. Clamping seat; 3. Sliding assembly; 31. Slide rail; 32. Electric push rod; 4. Limit block; 5. Linkage assembly; 51. Slide track; 52. Bidirectional screw; 53. Stepper motor; 6. Lifting seat; 7. Grinding mechanism; 71. Electric motor; 72. Grinding roller; 8. Lifting assembly; 81. Slide rod; 82. Threaded rod; 83. Nut; 831. Paddle; 9. Cleaning assembly; 91. Dust collection box; 92. Dust collection pipe; 93. Dust collection fan; 10. Vacuum pipe. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0036] Example

[0037] like Figure 1-5 As shown, a polishing device for card production includes:

[0038] Support 1, with a clamping seat 2 in the middle of support 1, and a sliding component 3 at the bottom of support 1 and clamping seat 2;

[0039] Limiting blocks 4 are symmetrically arranged on both sides of the clamping base 2, and a linkage component 5 is provided between the two limiting blocks 4;

[0040] A lifting seat 6 is provided on one side of the support 1 and the clamping seat 2. A grinding mechanism 7 is provided on the lifting seat 6. The grinding mechanism 7 includes an electric motor 71 fixedly installed on the lifting seat 6 and a grinding roller 72 rotatably installed on the lifting seat 6. The output end of the electric motor 71 is fixedly connected to the grinding roller 72.

[0041] A lifting assembly 8 is provided between the lifting base 6 and the support 1;

[0042] A cleaning component 9 is provided on the side of the support 1.

[0043] In a further embodiment, the support 1 serves as the basic support structure of the entire device, providing a stable installation platform. The clamping seat 2 and the limiting block 4 are used to fix the card to be polished, so that it remains stable during the polishing process and does not shift or warp. The sliding component 3 allows the clamping seat 2 to slide on the support 1 to adjust the position of the card and ensure the accuracy of the polishing area. The position of the limiting blocks 4 on both sides is adjusted synchronously through the linkage structure to accommodate cards of different widths and to ensure that the limiting blocks 4 apply a uniform fixing force to the card.

[0044] The lifting seat 6 provides support for the grinding mechanism 7 and can move up and down to accommodate cards of different thicknesses or adjust the grinding depth. The grinding mechanism 7 grinds the card surface to make it smooth and flat, removing surface irregularities or burrs. The electric motor 71 provides power to drive the grinding roller 72 to rotate, providing sufficient grinding force to remove excess material from the card and make the surface flat. The lifting assembly 8 adjusts the height of the lifting seat 6 to control the contact depth between the grinding roller 72 and the card. The cleaning assembly 9 removes dust and debris generated during the grinding process to prevent them from accumulating inside the equipment or on the card surface.

[0045] Specifically, the sliding component 3 includes slide rails 31 symmetrically fixedly arranged on the support 1, and clamping seat 2 slidably sleeved on the two slide rails 31. An electric push rod 32 is fixedly arranged on one side of the slide rail 31, and the output end of the electric push rod 32 is fixedly connected to the clamping seat 2.

[0046] In a further embodiment, the slide rail 31 provides guidance for the movement of the clamping seat 2, enabling smooth linear movement. The electric push rod 32 provides power, allowing the clamping seat 2 to automatically slide to the designated position without manual adjustment, thus improving production efficiency. The slide rail 31 provides stable guidance, and the electric push rod 32 provides precise displacement control, ensuring that the card is in the optimal polishing position, ensuring the stability and accuracy of the card during the polishing process, and improving production efficiency.

[0047] Specifically, a slide rail 51 is provided in the middle of the clamping seat 2, and two limiting blocks 4 are symmetrically slidably arranged in the slide rail 51. The linkage component 5 includes a bidirectional screw 52 disposed inside the slide rail 51. The bidirectional screw 52 is rotatably connected to the clamping seat 2. The two ends of the bidirectional screw 52 pass through the two limiting blocks 4 respectively and are threadedly connected to the limiting blocks 4. A stepper motor 53 is fixedly disposed on one side of the clamping seat 2, and the output end of the stepper motor 53 is fixedly connected to the bidirectional screw 52.

[0048] In a further embodiment, the slide rail 51 provides the trajectory for the sliding of the limit block 4, ensuring that the limit block 4 is smoothly adjusted in a fixed direction. The bidirectional screw 52 adopts a design with opposite left and right threads, so that the limit block 4 moves in opposite directions simultaneously when the screw rotates. The position of the limit block 4 is synchronously adjusted through thread transmission to accommodate cards of different sizes. The stepper motor 53 controls the rotation direction and speed of the bidirectional screw 52, ​​thereby precisely adjusting the spacing of the limit block 4.

[0049] Specifically, the lifting assembly 8 includes slide rods 81 symmetrically fixed at the bottom of the lifting seat 6. The slide rods 81 pass through the support 1 and are slidably connected to the support 1. The lifting seat 6 is fixedly provided with a threaded rod 82 between the two slide rods 81. The threaded rod 82 passes through the support 1 and is threaded with a nut 83. The nut 83 is rotatably connected to the support 1.

[0050] In a further embodiment, the slide bar 81 restricts the movement direction of the lifting seat 6, ensuring that it can only slide up and down in the vertical direction without tilting or shaking. The threaded rod 82 and the nut 83 achieve height adjustment of the lifting seat 6 through threaded transmission. By rotating the nut 83, the nut 83 can drive the lifting seat 6 to rise and fall to adapt to cards of different thicknesses or control the grinding depth.

[0051] Specifically, a lever 831 is fixedly provided on the outside of the nut 83. Multiple levers 831 are provided and are evenly distributed around the nut 83.

[0052] In a further embodiment, multiple paddles 831 are evenly distributed on the outside of the nut 83 and arranged symmetrically around its center. The operator can rotate the nut 83 by paddles 831 to adjust the height of the lifting seat 6, thereby improving the ease of use and safety of operation.

[0053] Specifically, the cleaning component 9 includes a dust collection box 91 fixedly installed on one side of the support 1. Multiple dust collection pipes 92 are connected to the dust collection box 91. The multiple dust collection pipes 92 are distributed corresponding to the clamping seat 2. A dust collection fan 93 is provided between the dust collection pipes 92 and the dust collection box 91.

[0054] In a further embodiment, the dust collection box 91 serves as a dust collection container to prevent dust from scattering during the polishing process and polluting the working environment. Multiple pipes are evenly distributed around the clamping seat 2 to ensure that dust is quickly sucked away in the polishing area, reducing residue. Through reasonable layout, the dust collection effect is more uniform, leaving no cleaning dead corners and improving dust removal efficiency. The dust collection fan 93 provides negative pressure suction to quickly suck dust and debris into the dust collection pipe 92, reducing dust diffusion.

[0055] Specifically, the clamping seat 2 has multiple vacuum pipes 10 in the middle, and a vacuum pump is installed inside the clamping seat 2. The vacuum pump is connected to the multiple vacuum pipes 10.

[0056] In a further embodiment, the vacuum pipes 10 are evenly distributed to ensure uniform force on the card surface, prevent grinding deviation caused by unstable fixing, generate stable negative pressure to keep the card tightly against the clamping seat 2, and prevent displacement when the high-speed rotating grinding roller 72 contacts the card. The vacuum pump generates stable negative pressure to keep the card tightly against the clamping seat 2 and prevent displacement when the high-speed rotating grinding roller 72 contacts the card.

[0057] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A polishing device for card production, characterized in that, Include: Support (1), the middle part of the support (1) is provided with a clamping seat (2), the support (1) is provided with a sliding assembly (3) at the bottom of the clamping seat (2); The two sides of the clamping seat (2) are symmetrically provided with limit blocks (4), and a linkage assembly (5) is arranged between the two limit blocks (4); The support (1) is provided with a lifting seat (6) on one side of the clamping seat (2), and a polishing mechanism (7) is arranged on the lifting seat (6), the polishing mechanism (7) comprises an electric motor (71) fixedly arranged on the lifting seat (6) and a polishing roller (72) rotatably arranged on the lifting seat (6), and the output end of the electric motor (71) is fixedly connected with the polishing roller (72); The lifting assembly (8) is arranged between the lifting seat (6) and the support (1); The side edge of the support (1) is provided with a cleaning assembly (9).

2. The polishing apparatus for card production according to claim 1, characterized by: The sliding assembly (3) comprises slide rails (31) symmetrically fixedly arranged on the support (1), the clamping seat (2) is slidably sleeved on the two slide rails (31), and the slide rail (31) is fixedly provided with an electric push rod (32) on one side, and the output end of the electric push rod (32) is fixedly connected with the clamping seat (2).

3. The polishing apparatus for card production according to claim 1, characterized by: The middle part of the clamping seat (2) is provided with a slide (51), and the two limit blocks (4) are symmetrically and slidably arranged in the slide (51), the linkage assembly (5) comprises a bidirectional screw (52) arranged in the slide (51), the bidirectional screw (52) is rotatably connected with the clamping seat (2), the two ends of the bidirectional screw (52) respectively penetrate through the two limit blocks (4) and are threadedly connected with the limit blocks (4), and the clamping seat (2) is fixedly provided with a stepping motor (53) on one side, and the output end of the stepping motor (53) is fixedly connected with the bidirectional screw (52).

4. The polishing apparatus for card production according to claim 1, characterized by: The lifting assembly (8) comprises slide rods (81) symmetrically fixedly arranged at the bottom of the lifting seat (6), the slide rods (81) penetrate through the support (1) and are slidably connected with the support (1), and the lifting seat (6) is fixedly provided with a threaded rod (82) between the two slide rods (81), the threaded rod (82) penetrates through the support (1) and is threadedly sleeved with a nut (83), and the nut (83) is rotatably connected with the support (1).

5. The polishing apparatus for card production according to claim 4, characterized by: The nut (83) is fixedly provided with a plurality of push pieces (831) outside, the plurality of push pieces (831) are uniformly distributed around the nut (83).

6. The polishing apparatus for card production according to claim 1, characterized by: The cleaning assembly (9) comprises a dust collection box (91) fixedly arranged on one side of the support (1), a plurality of dust collection pipelines (92) are connected to the dust collection box (91), and the plurality of dust collection pipelines (92) are distributed corresponding to the clamping seat (2). A dust collection fan (93) is arranged between the dust collection pipeline (92) and the dust collection box (91).

7. The polishing apparatus for card production according to claim 1, characterized by: The middle part of the clamping seat (2) is provided with a plurality of vacuum pipelines (10), the inside of the clamping seat (2) is provided with a vacuum pump, and the vacuum pump is connected with the plurality of vacuum pipelines (10).

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