Conveying deviation rectifying structure of paper mounting machine

Abstract

The utility model discloses a paper mounting machine conveying deviation rectifying structure, and belongs to the field of paper mounting machines, the paper mounting machine conveying deviation rectifying structure comprises a positioning plate, a guide rod and a paper stack, a motor is fixedly mounted on the outer side of the positioning plate, a power output shaft of the motor is fixedly connected with a lead screw, the outer edge of the lead screw is in threaded connection with a sliding block, and a connecting plate is fixedly mounted on the outer side of the sliding block; a convex groove is formed in the top of the connecting plate, a convex strip is inserted into the inner wall of the convex groove, and a material arranging plate is fixedly installed on the outer side of the convex strip. A driving motor operates to drive a lead screw to rotate, then a sliding block can be used for being matched with a connecting plate to automatically adjust the position of a material arranging plate till the outer side of the material arranging plate is close to the outer wall of a paper stack, then the paper stacks of different lengths can be limited, the material arranging plate is pulled to drive a protruding strip to be separated from the inner wall of a protruding groove, and the paper stacks of different lengths can be fixed. And then the plug pins are separated from the inner walls of the inserting holes, the material arranging plate is taken down and cleaned, and the situation that dirt makes contact with the paper, consequently, the paper is dirty, and the quality is affected is avoided.

Description

Technical Field

[0001] This application relates to the field of paper mounting machine technology, and in particular to a paper mounting machine conveyor correction structure. Background Technology

[0002] A laminating machine is used to laminate pre-printed colored paper onto corrugated cardboard. It is also called a laminating machine. It is an important supporting equipment for the production of pre-printed cartons. During the processing, the cardboard is prone to shifting during transportation, which affects production and requires correction.

[0003] The patent with publication number CN219193870U describes a paper mounting machine conveyor correction structure, which includes a base. An adjustment mechanism is mounted on the top of the base, and a pressing mechanism is mounted near the rear end of the top of the base. The adjustment mechanism includes a motor mounted on one side of the top of the base. A conveyor belt is mounted at one end of the motor's output shaft, centered on the top of the base. An adjustment rod is movably mounted between the two sides of the top of the base and below the conveyor belt. Guide rods are mounted between the two sides of the top of the base, at both the front and rear ends of the adjustment rod. Sliding blocks are movably mounted on both sides of the outer periphery of the adjustment rod and the guide rod. This paper mounting machine conveyor correction structure is easy to adjust and suitable for different sizes of cardboard, preventing cardboard deviation during conveying. It also facilitates pressing, increasing the friction of the conveyor belt and making cardboard placement easier.

[0004] When the above devices are implemented, the position adjustment of the correction plate needs to be manually adjusted. Manual adjustment is not precise enough and is prone to over-adjustment and collision with the paper, causing paper wrinkles. In addition, manual adjustment is cumbersome and lacks intelligence. On the other hand, the above devices are not convenient to remove the correction plate for cleaning. Therefore, this application proposes a paper mounting machine conveyor correction structure to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a paper mounting machine conveyor correction structure, which overcomes the shortcomings of the prior art and aims to solve the problems in the background art.

[0006] To achieve the above objectives, this application adopts the following technical solution: a paper mounting machine conveying and correction structure, including a positioning plate, a guide rod, and a paper stack. A motor is fixedly installed on the outer side of the positioning plate, and a lead screw is fixedly connected to the power output shaft of the motor. A slider is threadedly connected to the outer edge of the lead screw, and a connecting plate is fixedly installed on the outer side of the slider. A groove is provided on the top of the connecting plate, and a protruding strip is inserted into the inner wall of the groove. A material sorting plate is fixedly installed on the outer side of the protruding strip, and a pin is fixedly installed on the bottom of the material sorting plate.

[0007] In a preferred embodiment, two limiting grooves are symmetrically formed on the outer side of the positioning plate, and limiting rods are fixedly installed on the inner walls of both limiting grooves. A limiting block is slidably connected to the outer edge of the limiting rod, and the outer side of the limiting block is fixedly connected to the outer side of the connecting plate.

[0008] By adopting the above technical solution, the moving connecting plate can be limited, ensuring that the upper and lower sides of the connecting plate can move synchronously, thereby achieving stable movement, and the slider will not rotate along with the force of the lead screw.

[0009] In a preferred embodiment, the guide rod is fixedly connected to the inner wall of the conveyor, and a guide block is slidably connected to the outer edge of the guide rod. The top of the guide block has an insertion hole, and the pin is adapted to be inserted into the inner wall of the insertion hole.

[0010] By adopting the above technical solution, the material feeding plate and the guide block can be connected, so that the side of the material feeding plate away from the connecting plate can move synchronously and stably when it moves, ensuring that the material feeding plate can be in its initial state after moving and will not tilt.

[0011] In a preferred embodiment, there are two motors, two lead screws, two sliders, two connecting plates, and two material sorting plates are symmetrically arranged on the outside of the positioning plate, and the paper stack is arranged in the middle of the two material sorting plates.

[0012] By adopting the above technical solution, two motors can be driven to rotate two lead screws, and then two sliders can be used in conjunction with two connecting plates to adjust the position of two feeding plates, thereby enabling the limiting of paper of different lengths and improving adaptability.

[0013] In a preferred embodiment, a pressure plate is placed on top of the paper stack.

[0014] By adopting the above technical solution, the paper stack can be limited to prevent it from easily shifting, thus improving stability.

[0015] In a preferred embodiment, a displacement sensor is fixedly installed on the inner side of the feeding plate, and the displacement sensor is electrically connected to the motor.

[0016] By adopting the above technical solution, the position of the paper stack can be monitored in real time by displacement sensor. Then, the motor can be controlled in a timely manner to operate and stop according to the size of the paper stack. This facilitates precise adjustment of the position of the feeding plate and ensures that the feeding plate will not collide and rub against the outside of the paper stack, causing scratches.

[0017] In a preferred embodiment, a groove is provided on the outer side of the positioning plate, a positioning ring is fixedly installed on the inner wall of the groove, the end of the lead screw away from the motor is rotatably connected to the inner wall of the positioning ring, and the slider is adapted to slide and connect to the inner wall of the groove.

[0018] By adopting the above technical solution, the lead screw can be limited during rotation, thereby ensuring the stability of the lead screw during rotation, preventing it from easily shifting or swaying in position, and stably driving the slider to move on the inner wall of the chute, thereby realizing the adjustment of the position of the material feeding plate.

[0019] In a preferred embodiment, the dimensions of the convex strip are adapted to the inner wall dimensions of the convex groove.

[0020] By adopting the above technical solution, the stability of the convex strip when it is installed on the inner wall of the groove can be guaranteed, and there will be no gap after the convex strip is installed on the inner wall of the groove, so that it will not shake or swing at will.

[0021] The beneficial effects of this application are:

[0022] 1. The paper mounting machine's conveyor correction structure uses a drive motor to rotate a lead screw, which in turn uses a slider and connecting plate to automatically adjust the position of the feeding plate until the outer side of the feeding plate is close to the outer wall of the paper stack. This allows for limiting the movement of paper stacks of different lengths. By pulling the feeding plate, the protrusions are disengaged from the inner wall of the groove, and the pins are disengaged from the inner wall of the insertion hole. The feeding plate can then be removed for cleaning to prevent dirt from coming into contact with the paper and causing it to become dirty, thus affecting the quality.

[0023] 2. The paper mounting machine's conveyor correction structure, by placing the pressure plate on top of the positioning plate, can position the paper stack, ensuring that it will not easily shift and improving stability. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a cross-sectional structural diagram of this application;

[0026] Figure 3 This is a partially enlarged structural diagram of this application;

[0027] Figure 4 This is a schematic diagram of the unfolded structure of this application.

[0028] The following are the labels in the diagram: 1. Positioning plate; 2. Slide groove; 3. Limiting groove; 4. Motor; 5. Lead screw; 6. Slider; 7. Connecting plate; 8. Limiting rod; 9. Limiting block; 10. Protrusion groove; 11. Protrusion strip; 12. Material feeding plate; 13. Pin; 14. Guide rod; 15. Guide block; 16. Insertion hole; 17. Paper stack; 18. Pressure plate; 19. Displacement sensor. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0030] Reference Figure 1-4 The paper mounting machine conveying and correction structure includes a positioning plate 1, a guide rod 14, and a paper stack 17. A motor 4 is fixedly installed on the outside of the positioning plate 1. A lead screw 5 is fixedly connected to the power output shaft of the motor 4. A slider 6 is threadedly connected to the outer edge of the lead screw 5. A connecting plate 7 is fixedly installed on the outside of the slider 6. A groove 10 is opened on the top of the connecting plate 7. A protruding strip 11 is inserted into the inner wall of the groove 10. A feeder plate 12 is fixedly installed on the outside of the protruding strip 11. A pin 13 is fixedly installed at the bottom of the feeder plate 12.

[0031] See Figure 1 and Figure 3 Two limiting grooves 3 are symmetrically opened on the outer side of the positioning plate 1, and limiting rods 8 are fixedly installed on the inner walls of the two limiting grooves 3. The outer edge of the limiting rod 8 is slidably connected to the limiting block 9. The outer side of the limiting block 9 is fixedly connected to the outer side of the connecting plate 7, so that the moving connecting plate 7 can be limited, ensuring that the upper and lower sides of the connecting plate 7 can move synchronously, thereby achieving stable movement, and the slider 6 will not rotate with the force of the lead screw 5.

[0032] See Figure 2 and Figure 3 The guide rod 14 is fixedly connected to the inner wall of the conveyor. The guide block 15 is slidably connected to the outer edge of the guide rod 14. The top of the guide block 15 is provided with an insertion hole 16. The pin 13 is adapted to be inserted into the inner wall of the insertion hole 16, so that the material sorting plate 12 and the guide block 15 can be connected. Thus, when the material sorting plate 12 moves, the side away from the connecting plate 7 can move synchronously and stably, ensuring that the material sorting plate 12 can be in the initial state after moving and will not tilt.

[0033] See Figure 1 - Figure 3The number of motors 4, lead screws 5, sliders 6, connecting plates 7, and feeding plates 12 are all two. The two motors 4, lead screws 5, sliders 6, connecting plates 7, and feeding plates 12 are symmetrically arranged on the outside of the positioning plate 1. The paper stack 17 is located in the middle of the two feeding plates 12, so that the two motors 4 can drive the two lead screws 5 to rotate. Then, the two sliders 6 can be used in conjunction with the two connecting plates 7 to adjust the position of the two feeding plates 12, thereby limiting the paper of different lengths and improving adaptability.

[0034] See Figure 1 A pressure plate 18 is placed on top of the paper stack 17, which can limit the paper stack 17 and ensure that it will not easily shift, thus improving stability.

[0035] See Figure 1 - Figure 3 A displacement sensor 19 is fixedly installed on the inner side of the feeding plate 12. The displacement sensor 19 is electrically connected to the motor 4, so that the position of the paper stack 17 can be monitored in real time through the displacement sensor 19. Then, the motor 4 can be controlled to operate and stop in a timely manner according to the size of the paper stack 17, which facilitates precise adjustment of the position of the feeding plate 12 and ensures that the feeding plate 12 will not collide and rub against the outer side of the paper stack 17 to form scratches.

[0036] See Figure 1 and Figure 2 The outer side of the positioning plate 1 is provided with a sliding groove 2, and a positioning ring is fixedly installed on the inner wall of the sliding groove 2. The end of the lead screw 5 away from the motor 4 is rotatably connected to the inner wall of the positioning ring. The slider 6 is adapted to slide and connect to the inner wall of the sliding groove 2, so that the lead screw 5 can be limited when rotating, thereby ensuring the stability of the lead screw 5 when rotating, ensuring that it will not easily shift or swing in position when rotating, and can stably drive the slider 6 to move on the inner wall of the sliding groove 2, thereby realizing the adjustment of the position of the material handling plate 12.

[0037] See Figure 4 The dimensions of the protrusion 11 are matched with the inner wall dimensions of the groove 10, which ensures the stability of the protrusion 11 when it is installed on the inner wall of the groove 10, and ensures that there is no gap after the protrusion 11 is installed on the inner wall of the groove 10, so that it will not shake or swing at will.

[0038] Working principle: When using this device, the displacement sensor 19 first monitors the position of the paper stack 17 in real time, and then transmits a signal to the motor 4. At the same time, the motor 4 drives the lead screw 5 to rotate. Then, the slider 6 and the connecting plate 7 are used to adjust the position of the feeding plate 12 until the outer side of the feeding plate 12 is close to the outer wall of the paper stack 17. This can limit the paper stacks 17 of different lengths, improving adaptability. At the same time, the pressure plate 18 can be placed on top of the positioning plate 1 to position the paper stack 17 and prevent it from easily shifting, thus improving stability. When not in use, the feeding plate 12 can be pulled to move the protrusion 11 away from the inner wall of the groove 10, and then the pin 13 can be disengaged from the inner wall of the insertion hole 16. The feeding plate 12 can be removed for cleaning to prevent dirt from coming into contact with the paper and causing paper contamination, which would affect the quality.

[0039] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. A paper mounting machine conveyor and correction structure, comprising a positioning plate (1), a guide rod (14), and a paper stack (17), characterized in that, A motor (4) is fixedly installed on the outer side of the positioning plate (1). A lead screw (5) is fixedly connected to the power output shaft of the motor (4). A slider (6) is threadedly connected to the outer edge of the lead screw (5). A connecting plate (7) is fixedly installed on the outer side of the slider (6). A groove (10) is provided on the top of the connecting plate (7). A protrusion (11) is inserted into the inner wall of the groove (10). A material feeding plate (12) is fixedly installed on the outer side of the protrusion (11). A pin (13) is fixedly installed at the bottom of the material feeding plate (12).

2. The paper mounting machine conveyor correction structure according to claim 1, characterized in that, The positioning plate (1) has two symmetrically opened limiting grooves (3) on its outer side, and the inner walls of the two limiting grooves (3) are fixedly installed with limiting rods (8). The outer edge of the limiting rods (8) is slidably connected to a limiting block (9), and the outer side of the limiting block (9) is fixedly connected to the outer side of the connecting plate (7).

3. The paper mounting machine conveyor correction structure according to claim 1, characterized in that, The guide rod (14) is fixedly connected to the inner wall of the conveyor. The guide block (15) is slidably connected to the outer edge of the guide rod (14). The top of the guide block (15) is provided with an insertion hole (16). The pin (13) is adapted to be inserted into the inner wall of the insertion hole (16).

4. The paper mounting machine conveyor correction structure according to claim 1, characterized in that, The number of motors (4), lead screws (5), sliders (6), connecting plates (7) and material sorting plates (12) are all two, and the two motors (4), lead screws (5), sliders (6), connecting plates (7) and material sorting plates (12) are symmetrically arranged on the outside of the positioning plate (1), and the paper stack (17) is arranged in the middle position of the two material sorting plates (12).

5. The paper mounting machine conveyor correction structure according to claim 1, characterized in that, A pressure plate (18) is placed on top of the paper stack (17).

6. The paper mounting machine conveyor correction structure according to claim 1, characterized in that, A displacement sensor (19) is fixedly installed on the inner side of the feed plate (12), and the displacement sensor (19) is electrically connected to the motor (4).

7. The paper mounting machine conveyor correction structure according to claim 1, characterized in that, The outer side of the positioning plate (1) is provided with a sliding groove (2), and a positioning ring is fixedly installed on the inner wall of the sliding groove (2). The end of the lead screw (5) away from the motor (4) is rotatably connected to the inner wall of the positioning ring, and the slider (6) is adapted to slide and connect to the inner wall of the sliding groove (2).

8. The paper mounting machine conveyor correction structure according to claim 1, characterized in that, The dimensions of the protrusion (11) are adapted to the inner wall dimensions of the groove (10).

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