Automatic card shearing device

Abstract

The utility model discloses an automatic card shearing device which comprises a first placing table, one end of the first placing table is slidably connected with a second placing table, the first placing table is rotatably connected with a screw rod through a bearing, the outer wall of the screw rod is in threaded connection with the second placing table, the second placing table is fixedly connected with a frame body, and the outer wall of the screw rod is in threaded connection with the frame body. A push rod is installed on the frame body, and the output end of the push rod is fixedly connected with a frame body. According to the utility model, the second placing table can be moved to one end far away from the first placing table by utilizing the rotation of the screw rod, so that the space for placing cards at the top ends of the first placing table and the second placing table can be increased, and card raw materials with different sizes can be placed on the first placing table and the second placing table; and a blade can cut the cards placed on the first placing table and the second placing table, so that the cutting work of the corresponding size can be conveniently carried out according to the actual card size requirement, and the use flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to shearing related technical field especially, it relates to a card automatic shearing device. BACKGROUND

[0002] Shearing is a kind of processing mode that is separated from material by shearing force, for example, card used in teaching, the existing application number is: 202320263756.X, a card automatic shearing device for english teaching is fixed and limited by the mode of magnetic connection to the card placed on card placing plate, and then the flatness of card shearing by shearing blade is improved.

[0003] The above still exists, the distance between the two sets of shearing blades is fixed, the size of different cards is different, it is inconvenient to carry out corresponding size shearing work according to the actual card size demand, and the shearing work has some deficiencies. INVENTION CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a card automatic shearing device.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A card automatic shearing device, including first placing table, first placing table one end slidingly connected with second placing table, first placing table is rotationally connected with screw rod through bearing, the outer wall of screw rod is connected with second placing table in screw thread, the frame body is fixedly connected on second placing table, the push rod is installed on frame body, the bracket is fixedly connected on the output end of push rod, and the blade is installed on bracket.

[0007] Preferably, the bracket is fixedly connected with a sliding rail, and the grinding stone is slidingly connected with the sliding rail.

[0008] Preferably, the first placing table is provided with a motor, and the output end of the motor is connected with the screw rod.

[0009] Preferably, the first placing table is fixedly connected with a baffle.

[0010] Preferably, the bottom end of the first placing table is fixedly connected with a bottom plate, and the top end of the bottom plate is attached to the bottom end of the second placing table.

[0011] Preferably, the bottom end of the bottom plate is fixedly connected with a base at four corners.

[0012] Preferably, the grinding stone is fixedly connected with a handle.

[0013] The utility model has the advantages of:

[0014] 1. By coordinating the first and second placement platforms, frame, push rod, bracket, screw, and blade, the rotation of the screw can move the second placement platform away from the first placement platform, thereby increasing the space at the top of the first and second placement platforms for placing cards. This allows the first and second placement platforms to hold cards of different sizes. At this time, the push rod drives the blade to move down, and the blade can cut the cards placed on the first and second placement platforms. This facilitates cutting according to the actual card size requirements, increasing the flexibility of use.

[0015] 2. By coordinating the slide rail, whetstone, and blade, the blade is sharpened by sliding along the slide rail during sharpening. As the whetstone slides laterally on the outer wall of the slide rail, the blade can be sharpened. This allows for quick repair of the blade after it is damaged while cutting the card. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an automatic card cutting device proposed in this utility model;

[0017] Figure 2 for Figure 1 Structural diagram of the motor, baffle and base;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the first placement platform, the second placement platform, and the baffle.

[0019] Figure 4 for Figure 1 Structural diagram of the push rod, frame, and bracket;

[0020] Figure 5 for Figure 1 A schematic diagram of the structure of the frame, blades, and slide rails.

[0021] In the diagram: 1. First placement platform; 2. Second placement platform; 3. Screw; 4. Frame; 5. Push rod; 6. Frame; 7. Blade; 8. Slide rail; 9. Sharpening stone; 10. Motor; 11. Baffle; 12. Base plate; 13. Base; 14. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1, referring to Figures 1 to 5The utility model provides a card automatic shearing device, including first placement platform 1, first placement platform 1 one end slidingly connected with second placement platform 2, first placement platform 1 is rotatably connected with screw rod 3 through bearing, screw rod 3 can be with the joint of first placement platform 1 as the center of rotation, screw rod 3 outer wall is connected with second placement platform 2 in screw thread, screw rod 3 can drive second placement platform 2 to move laterally, second placement platform 2 is fixedly connected with frame 4, frame 4 is installed with push rod 5, push rod 5 output end is fixedly connected with frame body 6, frame body 6 is installed with blade 7, push rod 5 can drive frame body 6 and drive blade 7 to descend, and with second placement platform 2 one end is attached, just can card is sheared and works, using screw rod 3 drives second placement platform 2 to move to the end away from first placement platform 1, just can adjust the range of first placement platform 1 and second placement platform 2 can place card, and then can place the card of different sizes, and then can conveniently cut the card of different sizes.

[0024] In the embodiment, the frame body 6 is fixedly connected with a sliding rail 8, the sliding rail 8 is slidingly connected with a whetstone 9, the whetstone 9 can slide laterally on the outer wall of the sliding rail 8, so that the whetstone 9 can grind the blade 7, the first placement platform 1 is installed with a motor 10, the model of the motor 10 is selected according to the actual working requirement, the output end of the motor 10 is connected with the screw rod 3, the first placement platform 1 is fixedly connected with a baffle 11, the baffle 11 is used to abut against one end of the card, so as to ensure that the card is vertically placed on the first placement platform 1 and the second placement platform 2, the bottom end of the first placement platform 1 is fixedly connected with a bottom plate 12, the top end of the bottom plate 12 abuts against the bottom end of the second placement platform 2, the bottom end of the bottom plate 12 is fixedly connected with a base 13 at four corners, the whetstone 9 is fixedly connected with a handle 14, and the handle 14 can drive the whetstone 9 to move laterally.

[0025] The working principle of the embodiment is as follows: when in use, the motor 10 is connected with an external power supply, the motor 10 can drive the screw rod 3 to rotate, the screw rod 3 can drive the second placement platform 2 to move away from the first placement platform 1 on the bottom plate 12, so as to increase the space for placing the card on the first placement platform 1 and the second placement platform 2, and different sizes of cards can be placed according to the actual card shearing size requirement, when the card is placed, one end of the card is in contact with the baffle 11, so as to ensure that the card is placed vertically on the first placement platform 1 and the second placement platform 2, after being placed, the push rod 5 is connected with an external power supply, the push rod 5 can drive the frame body 6 and the blade 7 to descend, so that the blade 7 can cut the card, after the cutting is completed, the card can be taken down, and the automatic shearing work of the card is completed, if the blade 7 is damaged, the handle 14 can be used to drive the whetstone 9 to move laterally on the outer wall of the sliding rail 8, the whetstone 9 can grind the damaged part of the blade 7, and rapid repair work can be performed.

[0026] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An automatic card cutting device comprising a first placement table (1), characterized in that, The first placement platform (1) one end slidingly connected with the second placement platform (2), the first placement platform (1) is rotationally connected with screw rod (3) through bearing, the screw rod (3) outer wall and the second placement platform (2) are threadedly connected, the second placement platform (2) is fixedly connected with frame (4), the frame (4) is installed with push rod (5), the push rod (5) output end is fixedly connected with frame (6), the frame (6) is installed with blade (7).

2. The automatic card shearing apparatus according to claim 1, wherein The frame (6) is fixedly connected with slide rail (8), the slide rail (8) is slidingly connected with whetstone (9).

3. The card automatic cutting apparatus according to claim 1, wherein The first placement platform (1) is installed with motor (10), and the output end of the motor (10) is opposite to the screw rod (3).

4. The card automatic cutting apparatus according to claim 1, wherein The first placement platform (1) is fixedly connected with baffle (11).

5. The card automatic cutting apparatus according to claim 1, wherein The first placement platform (1) bottom end is fixedly connected with bottom plate (12), and the top end of the bottom plate (12) is attached to the bottom end of the second placement platform (2).

6. A card automatic cutting apparatus according to claim 5, wherein The bottom plate (12) bottom end four corners are fixedly connected with base (13).

7. The card automatic cutting apparatus according to claim 2, wherein The whetstone (9) is fixedly connected with handle (14).

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