Apparatus for producing three-dimensional lenticular stereoscopic cards

Abstract

This utility model discloses a production device for three-dimensional lenticular cards, including a base. A first fixing plate and a second fixing plate are fixedly connected to the upper surface of the base. A plate body is fixedly connected to the side surface of the first fixing plate, and rollers are rotatably connected inside the plate body. An overlapping frame is fixedly connected to the upper surfaces of the two second fixing plates. A cylinder is fixedly connected inside the overlapping frame, and a receiving plate is fixedly connected to the output end of the cylinder. A limit block is fixedly connected to the lower surface of the receiving plate, and a bidirectional screw is rotatably connected inside the limit block. Multiple cutting plates are threadedly connected to the external surface of the bidirectional screw, and connecting rods are rotatably connected between the multiple cutting plates. The rollers drive the bottom layer of cardboard into the conveyor belt through rotational friction, thereby automatically feeding the cardboard. Furthermore, the cylinder drives the receiving plate to achieve overall lifting and lowering movement, and in conjunction with the connecting rods and bidirectional screws, the spacing of the multiple cutting plates can be adjusted synchronously to adapt to the cutting needs of cardboard of different sizes.

Description

Technical Field

[0001] This utility model relates to a production device, specifically a production device for three-dimensional grating stereoscopic cards. Background Technology

[0002] The production device for 3D lenticular cards is a combination of equipment integrating lenticular material processing, image printing, precision alignment, and post-processing. 3D lenticular cards are widely used for 3D anti-counterfeiting and aesthetic packaging of goods such as tobacco, alcohol, cosmetics, and pharmaceuticals. A search of existing Chinese patent publication number CN202020349076.6 discloses a card processing device that uses two racks to drive two linkage rods to limit the slider, thereby limiting the travel of the dividing motor, accelerating the production efficiency of teaching cards and saving production time. However, it cannot push the cards one by one, requiring manual placement, which affects the production progress. Furthermore, the dividing mechanism cannot adjust the spacing; it can only cut at individual points, not simultaneously at multiple points. Utility Model Content

[0003] The purpose of this invention is to provide a production device for three-dimensional grating stereoscopic cards.

[0004] The technical problem solved by this utility model is as follows: In the prior art, the production device for three-dimensional grating stereoscopic cards cannot automatically push the cards one by one, which will affect the production progress, resulting in low production efficiency and high labor costs. In addition, the cutting mechanism cannot adjust the spacing and can only cut one point at a time, and cannot perform simultaneous cutting at multiple points. The single-point cutting mode cannot achieve simultaneous multi-station cutting, making it difficult to adapt to the production needs of cards of different specifications. It is necessary to flexibly adjust the spacing to adapt to the cutting needs of different sized cardboard.

[0005] This utility model can be achieved through the following technical solution: a base, on the upper surface of which two symmetrically arranged first and second fixed plates are fixedly connected, and a conveying mechanism is provided between the two second fixed plates. A plate body is fixedly connected to the side surface of the first fixed plate, and a roller body is rotatably connected inside the plate body. A printing machine and an overlapping frame are fixedly connected to the upper surface of the two second fixed plates. A cylinder is fixedly connected inside the overlapping frame, and a receiving plate is fixedly connected to the output end of the cylinder. Two symmetrically arranged limiting blocks are fixedly connected to the lower surface of the receiving plate. A bidirectional screw is rotatably connected inside the limiting blocks, and multiple cutting plates are threaded to the outside of the bidirectional screw. A connecting rod is rotatably connected between the multiple cutting plates, and the upper surfaces of the multiple cutting plates are slidably connected to the receiving plate. The roller body drives the bottom paper into the conveyor belt through rotational friction, thereby automatically feeding the paper. In addition, the receiving plate is driven by the cylinder to achieve overall lifting and lowering movement, and in conjunction with the connecting rod and the bidirectional screw, the spacing of the multiple cutting plates can be adjusted synchronously to adapt to the cutting needs of paper of different sizes.

[0006] A further technical improvement of this utility model is that an electric motor is fixedly connected to the side surface of the plate, and the output end of the electric motor is fixedly connected to a roller body, which is located inside the slot of the plate. The electric motor drives the roller body to move the bottommost paper into the actuating cylinder, allowing the paper to enter the conveyor belt, thus enabling the paper to be fed one by one.

[0007] A further technical improvement of this utility model is that a positioning plate is fixedly connected to the side surface of the first fixing plate. The positioning plate is located above the plate body, and the plate body is inclined. The positioning plate blocks the stacked cardboard, and the gap between the positioning plate and the plate body allows only the bottom layer of cardboard to pass through.

[0008] A further technical improvement of this utility model is that the conveying mechanism includes two rollers, the ends of which are rotatably connected to a second fixed plate. A conveyor belt is driven between the two rollers. A motor is fixedly connected to the side surface of the second fixed plate, and the output end of the motor is fixedly connected to one of the rollers. The motor drives the roller to rotate, and the other roller provides overlap for the conveyor belt, thereby enabling the conveyor belt to move the paper jam.

[0009] A further technical improvement of this utility model is that: a lever cylinder is rotatably connected to the side surfaces of the two second fixed plates. The lever cylinder has the same horizontal height as the conveyor belt and is located on the side of the plate. The lever cylinder is rotatably connected through the second fixed plates, and its horizontal height is consistent with the conveyor belt. It can synchronously contact the edge of the conveying plate, thereby assisting in the transport of paper jams and making the paper feeding more stable.

[0010] A further technical improvement of this utility model is that a collection box is fixedly connected to the upper surface of the base, and multiple partition plates are fixedly connected inside the collection box. The partition plates divide the collection box into multiple different compartments, allowing the cardstock cut into cards to be stored one by one in their respective compartments.

[0011] A further technical improvement of this utility model is that a baffle is fixedly connected to the side surface of the board, and the two sides of the baffle are fixedly connected to the first fixing plate. The baffle blocks the side surface of the board, preventing the paper from sliding or collapsing when it is stacked on the board.

[0012] A further technical improvement of this utility model is that: both ends of the bidirectional screw are fixedly connected to an adjusting handle, and the outside of the adjusting handle is provided with an anti-slip part. The rotation direction of the bidirectional screw can be adjusted by the adjusting handle, thereby adjusting the distance of the cutting blade, while the anti-slip part can prevent slippage.

[0013] A further technical improvement of this invention is that an infrared sensor is provided on the outside of the receiving plate, and the infrared sensor is electrically connected to the cylinder. The infrared sensor monitors paper jams, and when a paper jam is detected reaching a designated position, the cylinder can be quickly activated.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Multiple cards stacked on the board are moved by symmetrically arranged rollers and actuating cylinders. The rollers rotate and rub against each other, causing the bottom layer of card paper to enter the conveyor belt, thus automatically moving and transporting the card paper to the processing position.

[0016] 2. The overall lifting motion is achieved by driving the receiving plate with a cylinder. The bidirectional screw in the limit block is threaded with the cutter plate. With the linkage structure, the spacing of multiple cutter plates can be adjusted synchronously to meet the cutting needs of different sized paperboards. Attached Figure Description

[0017] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the structural placement and actuation mechanism of this utility model;

[0021] Figure 4This is a schematic diagram of the cutting mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the adjustment mechanism of this utility model.

[0023] In the diagram: 1. Base; 2. First fixing plate; 3. Second fixing plate; 4. Plate body; 5. Roller body; 6. Printing machine; 7. Overlapping frame; 8. Cylinder; 9. Receiving plate; 10. Limiting block; 11. Bidirectional screw; 12. Cutting plate; 13. Connecting rod; 14. Electric motor; 15. Positioning plate; 16. Roller; 17. Conveyor belt; 18. Electric motor; 19. Actuating cylinder; 20. Collection box; 21. Isolation plate; 22. Baffle; 23. Adjusting handle; 24. Infrared sensor. Detailed Implementation

[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0025] Please see Figure 1-5 As shown, the three-dimensional grating card of this embodiment includes a base 1, a collection box 20 fixedly connected to the upper surface of the base 1, a plurality of isolation plates 21 fixedly connected inside the collection box 20, two symmetrically arranged first fixing plates 2 and second fixing plates 3 fixedly connected to the upper surface of the base 1, a conveying mechanism provided between the two second fixing plates 3, a plate body 4 fixedly connected to the side surface of the first fixing plate 2, a baffle 22 fixedly connected to the side surface of the plate body 4, both sides of the baffle 22 fixedly connected to the first fixing plate 2, a roller body 5 rotatably connected inside the plate body 4, an electric motor 14 fixedly connected to the side surface of the plate body 4, the output end of the electric motor 14 fixedly connected to the roller body 5, the roller body 5 located inside the slot of the plate body 4, a positioning plate 15 fixedly connected to the side surface of the first fixing plate 2, the positioning plate 15 located above the plate body 4, and the plate body 4 is set in an inclined direction;

[0026] Specifically, multiple cards are placed on an inclined plate 4, and an electric motor 14 drives an internal roller 5 to rotate. The roller 5 applies directional friction to the cards, ensuring that the cards can be moved and transported one by one. The card slot plate 15 can restrict the cards, allowing only one card to pass at a time. The symmetrically arranged second fixing plates 3 form the mounting base of the conveying mechanism. The conveying mechanism set between the second fixing plates 3 realizes the continuous transport of the cards. The collection box 20 is used for the classified collection of finished cards, and the internal isolation plate 21 realizes multi-channel sorting and storage.

[0027] A printing machine 6 and a splicing frame 7 are fixedly connected to the upper surfaces of the two second fixed plates 3. A cylinder 8 is fixedly connected inside the splicing frame 7. A receiving plate 9 is fixedly connected to the output end of the cylinder 8. An infrared sensor 24 is provided on the outside of the receiving plate 9. The infrared sensor 24 is electrically connected to the cylinder 8. Two symmetrically arranged limiting blocks 10 are fixedly connected to the lower surface of the receiving plate 9. A bidirectional screw 11 is rotatably connected inside the limiting block 10. An adjusting handle 23 is fixedly connected to both ends of the bidirectional screw 11. An anti-slip part is provided on the outside of the adjusting handle 23. Multiple cutting blades 12 are threadedly connected to the outside of the bidirectional screw 11. A connecting rod 13 is rotatably connected between the multiple cutting blades 12. The upper surfaces of the multiple cutting blades 12 are slidably connected to the receiving plate 9.

[0028] Specifically, by adjusting the bidirectional screw 11 of the rotating lever 23, the threaded cutter plate 12 is driven to slide along the receiving plate 9. The connecting rod 13 is hinged to ensure that multiple cutter plates 12 move synchronously and at equal distances, realizing stepless adjustment of the cutting distance. Meanwhile, the infrared sensor 24 monitors the paper jam position in real time and sends a feedback signal to the cylinder 8 to control the lifting stroke, ensuring that the cutting pressure and the paper jam thickness are adaptively matched.

[0029] The conveying mechanism includes two rollers 16, the ends of which are rotatably connected to the second fixed plate 3. A conveyor belt 17 is driven between the two rollers 16. A motor 18 is fixedly connected to the side surface of the second fixed plate 3. The output end of the motor 18 is fixedly connected to one of the rollers 16. An actuating cylinder 19 is rotatably connected to the side surface of the two second fixed plates 3. The actuating cylinder 19 has the same horizontal height as the conveyor belt 17 and is located on the side of the plate body 4.

[0030] Specifically, the starting motor 18 drives the roller 16 to rotate, and another roller 16 provides an overlap for the conveyor belt 17, so that the conveyor belt 17 can move the paper.

[0031] In use, this invention first places multiple sheets of cardstock on the plate 4. After placement, the electric motor 14 is started to drive the roller 5 to move the bottom layer of cardstock. The roller 5 cooperates with the actuating cylinder 19, and through rotational friction, the bottom layer of cardstock is driven into the conveyor belt 17. Then, the electric motor 18 is started to drive one of the rollers 16 to rotate, and with the cooperation of the other roller 16, the conveyor belt 17 can move stably, thus allowing the conveyor belt 17 to transport the cardstock. When the cardstock is transported to the cutting position, the infrared sensor 24 monitors the cardstock and controls the cylinder 8 to start, so that the cylinder 8 drives the receiving plate 9 to move the cutting mechanism. When it is necessary to adjust the spacing of multiple cutting blades 12, the bidirectional screw 11 is rotated to move the cutting blades 12, and under the action of the connecting rod 13, the spacing of multiple cutting blades 12 can be adjusted synchronously, thus adapting to the cutting needs of cardstock of different sizes.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. Apparatus for producing a three-dimensional lenticular stereoscopic card, characterized in that: Includes a base (1), on the upper surface of the base (1) are fixedly connected two symmetrically arranged first fixing plates (2) and second fixing plates (3), a conveying mechanism is provided between the two second fixing plates (3), a plate body (4) is fixedly connected to the side surface of the first fixing plate (2), and a roller body (5) is rotatably connected inside the plate body (4). A printing machine (6) and a splicing frame (7) are fixedly connected to the upper surfaces of the two second fixing plates (3). A cylinder (8) is fixedly connected inside the splicing frame (7). A receiving plate (9) is fixedly connected to the output end of the cylinder (8). Two symmetrically arranged limiting blocks (10) are fixedly connected to the lower surface of the receiving plate (9). A bidirectional screw (11) is rotatably connected inside the limiting block (10). Multiple cutting plates (12) are threadedly connected to the outside of the bidirectional screw (11). A connecting rod (13) is rotatably connected between the multiple cutting plates (12). The upper surfaces of the multiple cutting plates (12) are all slidably connected to the receiving plate (9).

2. The apparatus for producing a three-dimensional raster card according to claim 1, wherein An electric motor (14) is fixedly connected to the side surface of the plate (4), and the output end of the electric motor (14) is fixedly connected to the roller body (5). The roller body (5) is located inside the slot of the plate (4).

3. The apparatus for producing a three-dimensional raster card according to claim 1, wherein A positioning plate (15) is fixedly connected to the side surface of the first fixing plate (2). The positioning plate (15) is located above the plate body (4), and the plate body (4) is set in an inclined direction.

4. The apparatus for producing a three-dimensional raster card according to claim 1, wherein The conveying mechanism includes two rollers (16), the ends of the two rollers (16) are rotatably connected to the second fixed plate (3), a conveyor belt (17) is connected between the two rollers (16), and a motor (18) is fixedly connected to the side surface of the second fixed plate (3), the output end of the motor (18) is fixedly connected to one of the rollers (16).

5. The apparatus for producing a three-dimensional raster card according to claim 4, wherein Two second fixed plates (3) are rotatably connected to a lever cylinder (19) on their side surfaces. The lever cylinder (19) has the same horizontal height as the conveyor belt (17) and is located on the side of the plate body (4).

6. The apparatus for producing a three-dimensional raster card of claim 1, wherein A collection box (20) is fixedly connected to the upper surface of the base (1), and multiple isolation plates (21) are fixedly connected inside the collection box (20).

7. The apparatus for producing a three-dimensional raster card of claim 1, wherein A baffle (22) is fixedly connected to the side surface of the plate (4), and the two sides of the baffle (22) are fixedly connected to the first fixing plate (2).

8. The apparatus for producing a three-dimensional raster card of claim 1, wherein Both ends of the bidirectional screw (11) are fixedly connected to an adjustment handle (23), and the outside of the adjustment handle (23) is provided with an anti-slip part.

9. The apparatus for producing a three-dimensional rasterized card according to claim 1, wherein An infrared sensor (24) is provided on the outside of the receiving plate (9), and the infrared sensor (24) is electrically connected to the cylinder (8).

Images