Color card small hole waste removing device

Abstract

The utility model discloses a color card small hole waste removing device in the technical field of color card processing, and aims to solve the problems that in the prior art, the fixing effect on a color card is poor, the positions of the color card and an ejector pin are prone to deviation, and the color card is damaged when the ejector pin is pressed downwards. The device comprises a base plate, a base and a support are arranged on the base plate, a pressing plate and a driving mechanism are arranged on the support, and a pressing mechanism is detachably connected to the bottom of the pressing plate; a cavity for placing the through hole plate is formed in the top of the base, a through groove is formed in the bottom of the cavity, rotationally-connected lead screws are symmetrically arranged on the two sides of the inner wall of the through groove, and slidably-connected clamping plates are symmetrically arranged on the two sides of the top of the base; according to the utility model, the relative positions of the color card and the through hole plate are fixed, so that the condition of deviation when the pressing mechanism is in contact with the color card is avoided, the color card is prevented from being damaged, and the use effect of the device is ensured; and meanwhile, the device can be used for synchronous waste removing work of multiple color cards, and the working efficiency of the device is guaranteed.

Description

Technical Field

[0001] This utility model relates to a waste removal device for small holes in color cards, belonging to the field of color card processing technology. Background Technology

[0002] In current advertising and promotion, color cards are a common, intuitive, and economical medium. They can be printed with text or images for company or event use. Existing color card products typically involve punching holes during processing, and waste material often gets stuck in these small circular holes. This waste needs to be pushed out of the holes to complete the waste removal process, usually done manually or with a waste removal device.

[0003] In existing waste removal devices, when ejecting waste material from the small holes of color cards, multiple color cards are usually stacked on a base plate manually, and then a hydraulic press drives the ejector pin to press down, thereby removing waste from the color cards. However, the waste removal device has a poor fixing effect on the color cards, and the positions of the color cards and the ejector pin are prone to misalignment, which can cause damage to the color cards when the ejector pin presses down, affecting the effectiveness of the device. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a waste removal device for small holes in color cards. This solves the problem that in the prior art, when the waste removal device removes waste from the small holes in color cards, multiple color cards are usually stacked on a base plate manually, and then a hydraulic press drives the ejector pin to press down, thereby removing waste from the color cards. However, the waste removal device has a poor fixing effect on the color cards, and the position of the color cards and the ejector pin is prone to misalignment, which causes damage to the color cards when the ejector pin presses down.

[0005] To solve the above-mentioned technical problems, this utility model is implemented using the following technical solution:

[0006] This utility model provides a waste removal device for small holes in color cards, including a base plate, a base and a bracket on the base plate, a slidingly connected pressure plate and a drive mechanism for driving the pressure plate to rise and fall on the bracket, and a pressing mechanism detachably connected to the bottom of the pressure plate.

[0007] The base has a cavity at the top for placing a through-hole plate, and a through groove at the bottom of the cavity. The inner walls of the through groove are symmetrically provided with rotatably connected lead screws on both sides. The top of the base has symmetrically provided with slidably connected clamping plates on both sides. The lead screws are threadedly connected to the adjacent clamping plates. The through groove is provided with a power mechanism for driving the two lead screws to rotate. The top of the base has a baffle on one side of the two clamping plates, and the baffle has a positioning mechanism.

[0008] Furthermore, the pressing mechanism includes a mounting block, the bottom of which is provided with a plurality of ejector pins, and the bottom of the pressure plate is provided with a mounting groove for placing the mounting block. The mounting block is detachably connected to the mounting groove, and a through hole is provided on one side of the ejector pin on the through hole plate.

[0009] Furthermore, the driving mechanism includes a cylinder disposed on the outer wall of the bracket, and the output end of the cylinder is fixedly connected to the pressure plate.

[0010] Furthermore, the power mechanism includes a bidirectional motor, and the two lead screws are respectively fixedly connected to the two output ends of the bidirectional motor.

[0011] Furthermore, a mounting bracket is provided inside the through groove, and the bidirectional motor is located on top of the mounting bracket.

[0012] Furthermore, the positioning mechanism includes a positioning block slidably disposed on one side of the outer wall of the baffle, and the outer wall of the baffle is provided with an electric telescopic rod, the output end of which is fixedly connected to the positioning block.

[0013] Furthermore, a buffer plate is provided on the outer wall of the clamping plate near the cavity, and the buffer plate is elastically connected to the clamping plate by multiple springs.

[0014] Furthermore, the top of the substrate is provided with a plurality of support columns, and the top ends of the plurality of support columns are fixedly connected to the base.

[0015] Furthermore, a collection box is provided on the top of the substrate below the cavity.

[0016] Furthermore, the bottom of the pressure plate is provided with a surrounding plate outside the pressing mechanism, and the surrounding plate matches the through-hole plate.

[0017] Compared with the prior art, the beneficial effects achieved by this utility model are as follows:

[0018] 1. This color card perforation cleaning device, through the cooperation of a clamping plate, a baffle, and a positioning mechanism, uses a baffle to initially position the color card, then the clamping plate to hold and position the color card, and finally the positioning mechanism to further fix the position of the color card. This fixes the relative position of the color card and the perforation plate, preventing misalignment when the pressing mechanism contacts the color card, thus avoiding damage to the color card and ensuring the effectiveness of this application. Furthermore, this application can be used for simultaneous cleaning of multiple color cards, ensuring the efficiency of this application.

[0019] 2. This utility model uses multiple support columns to leave space for placing the collection box. When the ejector pin moves downward, the waste falls through the channel and into the inside of the collection box for collection, so as to facilitate the collection and processing of waste. Attached Figure Description

[0020] Figure 1 This is a front cross-sectional view of a small hole cleaning device for color cards provided according to an embodiment of the present utility model;

[0021] Figure 2 This is a top view of the baffle structure provided according to an embodiment of the present utility model.

[0022] In the diagram: 1. Base plate; 2. Base; 3. Bracket; 4. Pressure plate; 5. Through-hole plate; 6. Cavity; 7. Through slot; 8. Lead screw; 9. Clamping plate; 10. Baffle; 11. Mounting block; 12. Ejector pin; 13. Cylinder; 14. Bidirectional motor; 15. Mounting bracket; 16. Positioning block; 17. Electric telescopic rod; 18. Collection box; 19. Enclosure; 20. Buffer plate; 21. Support column. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figure 1As shown, this utility model provides a waste removal device for small holes in color cards, including a base plate 1. The base plate 1 is provided with a base 2 and a support 3. The support 3 is provided with a slidingly connected pressure plate 4 and a driving mechanism for driving the pressure plate 4 to rise and fall. The bottom of the pressure plate 4 is detachably connected to a pressing mechanism. The top of the base 2 is provided with a cavity 6 for placing a through-hole plate 5. The bottom of the cavity 6 is provided with a through groove 7. The inner walls of the through groove 7 are symmetrically provided with rotatingly connected lead screws 8. The top of the base 2 is symmetrically provided with slidingly connected clamping plates 9. The lead screws 8 are threadedly connected to the adjacent clamping plates 9. The through groove 7 is provided with a power mechanism for driving the two lead screws 8 to rotate. The top of the base 2 is provided with a baffle 10 on one side of the two clamping plates 9. The baffle 10 is provided with a positioning mechanism.

[0027] Specifically, during operation, the required pressing mechanism and corresponding through-hole plate 5 are taken out. The pressing mechanism is installed at the bottom of the pressure plate 4, and the through-hole plate 5 is placed inside the cavity 6. Then, multiple color cards are aligned and placed on top of the through-hole plate 5, with one side of the color card aligned with the baffle 10. Then, the power mechanism is started to work, driving the two lead screws 8 to rotate, thereby causing the two clamping plates 9 to move closer to each other. The two clamping plates 9 then move closer to the color card. When the two clamping plates 9 contact the two sides of the color card respectively, the positioning of the color card is completed. The mechanism ensures the relative position of the color card and the through-hole plate 5 is stable. Then, the positioning mechanism further positions the color card to prevent displacement when it comes into contact with the pressing mechanism. At this time, the drive mechanism starts to work, pushing the pressing mechanism downward. The pressing mechanism then comes into contact with the waste material in the hole of the color card and pushes the waste material downward to pass through the through-hole plate 5 and the through groove 7, thus completing the waste removal work of multiple color cards at the same time. Optionally, different pressing mechanisms and through-hole plates 5 can be replaced to be suitable for the waste removal work of different color cards, ensuring the practicality of this application.

[0028] This utility model utilizes a clamping plate 9, a baffle 10, and a positioning mechanism. The baffle 10 initially positions the color card, then the clamping plate 9 clamps and positions the color card, and finally the positioning mechanism further fixes the position of the color card. This fixes the relative position of the color card and the through-hole plate 5, preventing misalignment when the pressing mechanism contacts the color card, thus avoiding damage to the color card and ensuring the effectiveness of this application. Furthermore, this application can be used for simultaneous cleaning of multiple color cards, ensuring the efficiency of this application.

[0029] In one embodiment, the pressing mechanism includes a mounting block 11, the bottom of which is provided with a plurality of ejector pins 12, and the bottom of the pressure plate 4 is provided with a mounting groove for placing the mounting block 11. The mounting block 11 is detachably connected to the mounting groove. A through hole is provided on one side of the ejector pins 12 on the through hole plate 5. The driving mechanism includes a cylinder 13 disposed on the outer wall of the bracket 3. The output end of the cylinder 13 is fixedly connected to the pressure plate 4. A surrounding plate 19 is provided on the bottom of the pressure plate 4 outside the pressing mechanism. The surrounding plate 19 matches the through hole plate 5.

[0030] Specifically, this application uses cylinder 13 to push pressure plate 4 to move up and down. When the ejector pin 12 needs to be replaced, mounting block 11 can be removed from mounting slot for replacement. When the color card is placed on top of through-hole plate 5, the opening of the color card, the through hole of through-hole plate 5, and ejector pin 12 are coaxially arranged, so that when ejector pin 12 descends, it can push the waste material in the opening of the color card downwards, and make the waste material fall from through hole and through groove 7. Optionally, the diameter of ejector pin 12 is larger than the diameter of the opening of color card. The diameter of the opening in the color card is one millimeter smaller than the diameter of the through hole, thus leaving room for deviation and preventing the ejector pin 12 from damaging the color card. When it is necessary to select a through-hole plate 5 that matches the ejector pin 12, the through-hole plate 5 can be placed on the outside of the ejector pin 12 and pushed upward to observe whether it can be placed inside the surrounding plate 19. If the through-hole plate 5 fits the surrounding plate 19, it means that the through-hole plate 5 is located directly below the ejector pin 12. Optionally, the size of the surrounding plate 19 matches that of the cavity 6.

[0031] In one embodiment, the power mechanism includes a bidirectional motor 14, two lead screws 8 are respectively fixedly connected to the two output ends of the bidirectional motor 14, a mounting bracket 15 is provided in the through slot 7, and the bidirectional motor 14 is disposed on the top of the mounting bracket 15.

[0032] Specifically, the mounting bracket 15 is used to support the bidirectional motor 14. When the bidirectional motor 14 is working, it drives the two lead screws 8 to rotate synchronously. Optionally, the mounting bracket 15 and the bidirectional motor 14 do not affect the falling of waste materials.

[0033] like Figure 2 As shown, in one embodiment, the positioning mechanism includes a positioning block 16 slidably disposed on one side of the outer wall of the baffle 10, an electric telescopic rod 17 is provided on the outer wall of the baffle 10, the output end of the electric telescopic rod 17 is fixedly connected to the positioning block 16, and a buffer plate 20 is provided on the outer wall of the clamping plate 9 near the cavity 6, and the buffer plate 20 is elastically connected to the clamping plate 9 by a plurality of springs.

[0034] Specifically, when the bidirectional motor 14 drives the two clamping plates 9 to approach each other, the buffer plate 20 moves with the clamping plates 9 and contacts the color card before the clamping plates 9. When the spring is compressed, the bidirectional motor 14 can be controlled to stop working, thus leaving operating space and preventing the two clamping plates 9 from squeezing and deforming the color card, ensuring the practicality of the device. After the color card is fixed by the buffer plate 20, the electric telescopic rod 17 drives the positioning block 16 to move downward to press the color card, thereby cooperating with the through hole plate 5 to fix the upper and lower sides of the color card, further fixing the color card and ensuring the stability of the color card during fixing.

[0035] In one embodiment, the top of the substrate 1 is provided with a plurality of support columns 21, the top ends of the plurality of support columns 21 are fixedly connected to the base 2, and the top of the substrate 1 is provided with a slidably connected collection box 18 below the cavity 6.

[0036] In use, multiple support columns 21 cooperate to leave space for placing the collection box 18. When the ejector pin 12 moves downward, the waste material falls through the channel 7 and into the collection box 18 for collection, so as to facilitate the collection and processing of waste material and ensure the effectiveness of the device.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A card hole waste removing device, characterized by, The utility model provides a kind of substrate (1), the substrate (1) is equipped with pedestal (2) and support (3), the support (3) is equipped with slidingly connected pressing plate (4) and driving mechanism for driving the pressing plate (4) to lift, the bottom of the pressing plate (4) is detachably connected with pressing mechanism; The top of the pedestal (2) is provided with a cavity (6) for placing a through-hole plate (5), a through slot (7) is formed in the bottom of the cavity (6), two screw rods (8) are symmetrically arranged on the inner wall of the through slot (7), two clamping plates (9) are symmetrically arranged on the top of the pedestal (2), the screw rod (8) is threadedly connected with the adjacent clamping plate (9), a power mechanism is arranged in the through slot (7) for driving the rotation of the two screw rods (8), a baffle (10) is arranged on one side of the two clamping plates (9) on the top of the pedestal (2), and a positioning mechanism is arranged on the baffle (10).

2. The colored card hole dechucking device according to claim 1, wherein, The pressing mechanism includes a mounting block (11), the bottom of the mounting block (11) is provided with a plurality of thimbles (12), the bottom of the pressing plate (4) is provided with a mounting groove for placing the mounting block (11), and the mounting block (11) is detachably connected with the mounting groove.

3. The colored card hole dechucking device according to claim 1, wherein, The driving mechanism includes a gas cylinder (13) arranged on the outer wall of the support (3), and the output end of the gas cylinder (13) is fixedly connected with the pressing plate (4).

4. The colored card hole dechucking device according to claim 1, wherein, The power mechanism includes a bidirectional motor (14), and the two screw rods (8) are respectively fixedly connected with the two output ends of the bidirectional motor (14).

5. The colored card hole dechucking device according to claim 4, wherein, An installation rack (15) is arranged in the through slot (7), and the bidirectional motor (14) is arranged on the top of the installation rack (15).

6. The colored card hole dechucking device according to claim 1, wherein, The positioning mechanism includes a positioning block (16) slidingly arranged on one side of the outer wall of the baffle (10), an electric telescopic rod (17) is arranged on the outer wall of the baffle (10), and the output end of the electric telescopic rod (17) is fixedly connected with the positioning block (16).

7. The colored card hole dechucking device according to claim 6, wherein, A buffer plate (20) is slidingly arranged on the outer wall of the clamping plate (9) close to the cavity (6), and the buffer plate (20) is elastically connected with the clamping plate (9) through a plurality of springs.

8. The colored card hole dechucking device according to claim 1, wherein, A plurality of support columns (21) are arranged on the top of the substrate (1), and the top ends of the plurality of support columns (21) are fixedly connected with the pedestal (2).

9. The colored card hole dechucking device according to claim 8, wherein, A collecting box (18) is slidingly arranged on the top of the substrate (1) below the cavity (6).

10. The colored card pinhole waste removal device of claim 1, wherein, A baffle (19) is arranged on the bottom of the pressing plate (4) outside the pressing mechanism, and the baffle (19) is matched with the through-hole plate (5).

Images