A paper guiding device for a cushion paper forming machine

Abstract

The utility model relates to the field of buffer paper pad, especially a kind of paper guiding device for buffer paper pad forming machine. Including: forming machine body, the one side of forming machine body is fixedly connected with base, the upper surface of base is fixedly connected with fixed seat, the one side of fixed seat is fixedly connected with support rod, the arc surface of support rod is movably connected with raw paper, the upper surface of base is equipped with paper feeding device, the paper feeding device includes two mounting seats, the lower surface of mounting seat is fixedly connected with the upper surface of base, two The rotation of the side of mounting seat close to each other is rotatably provided with two shafts, the arc surface of shaft is drivingly connected with two conveyer belts, one end of shaft is fixedly connected with pulley.The paper guiding device for buffer paper pad forming machine provided by the utility model can effectively avoid the jam of raw paper during transmission, and ensure that the raw paper can enter the forming link smoothly.

Description

Technical Field

[0001] This utility model relates to the field of cushioning paper pads, and in particular to a paper guiding device for a cushioning paper pad forming machine. Background Technology

[0002] The cushioning paper pad forming machine is a special equipment used in the packaging industry to manufacture cushioning paper pads. Through the cooperation of multiple forming gears, the paper is irregularly wrinkled and locally pressed to form a cushioning structure, which protects the product during transportation and storage.

[0003] Existing technologies, such as the utility model with publication number CN212245612U, disclose a cushioning paper pad forming machine. It includes a first channel, a cutting assembly, and a guide wheel assembly. The first channel includes an inlet and an outlet, with the cross-sectional area of ​​the first channel gradually decreasing from the inlet to the outlet. The cutting assembly includes a cutting motor and a cutter, the cutter being positioned at the outlet, and the cutting motor driving the cutter. The guide wheel assembly includes a drive motor and two guide wheels, the two guide wheels being positioned between the inlet and the cutter, and the drive motor being connected to the guide wheels. This utility model utilizes the gradually decreasing cross-sectional area of ​​the first channel from the inlet to the outlet, squeezing the paper passing through the channel itself. The guide wheel assembly guides the paper out of the first channel, and the squeezing of the paper by the two guide wheels prevents the paper from springing back, ensuring a good forming effect.

[0004] The inventors discovered in daily use that, during the operation of the cushioning paper pad forming machine, the lack of a dedicated paper guiding device in general cushioning paper pad forming machines makes it easy for the raw paper to deviate, wrinkle, or get stuck during transmission. Furthermore, due to the lack of precise guidance, it is difficult to stably convey paper of different specifications, resulting in large dimensional deviations and low yield of the formed cushioning paper pads, which greatly affects production efficiency and product quality. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies.

[0006] To solve the above-mentioned technical problems, this utility model provides a paper guiding device for a cushioning paper pad forming machine, comprising: a forming machine body, a base fixedly connected to one side of the forming machine body, a fixed seat fixedly connected to the upper surface of the base, a support rod fixedly connected to one side of the fixed seat, a raw paper movably connected to the arc surface of the support rod, a paper feeding device provided on the upper surface of the base, the paper feeding device comprising two mounting seats, the lower surface of the mounting seats being fixedly connected to the upper surface of the base, two rotating shafts rotatably passing through the two mounting seats on their adjacent sides, two conveyor belts being drivenly connected to the arc surface of the rotating shafts, a pulley fixedly connected to one end of the rotating shafts, a belt being drivenly connected to the arc surface of the two pulleys, a motor fixedly connected to the upper surface of the base, the output end of the motor being fixedly connected to one side of one of the pulleys, and a conveying platform fixedly connected to the two mounting seats on their adjacent sides.

[0007] The effects achieved by the above components are: to facilitate the processing of raw paper by the forming machine body, accelerate the production efficiency of cushioning paper pads, and thus significantly speed up the overall production rhythm of cushioning paper pads, greatly increasing the output of finished products per unit time.

[0008] Preferably, a base is fixedly connected to the upper surface of the mounting base, a fixed block is slidably connected inside the base, a movable rod is rotatably connected to one end of the two fixed blocks that are close to each other, the arc surface of the movable rod is connected to the conveyor belt for transmission, a threaded rod is rotatably passed through the inner wall of one of the bases, the threaded rod is threadedly connected to the fixed block, a telescopic rod is fixedly connected inside the other base, the output end of the telescopic rod is fixedly connected to the lower surface of the fixed block, and a turntable is fixedly connected to the arc surface of the threaded rod.

[0009] The effect achieved by the above components is to adjust the height of the moving rod, prevent the conveyor belt from becoming loose, and improve the conveying efficiency of the conveyor belt.

[0010] Preferably, the upper surface of the base is provided with an annular groove, the inner wall of the annular groove is slidably connected to a sliding rod, the arc surface of the sliding rod is threadedly connected to a fixed disk, and the lower surface of the fixed disk abuts against the upper surface of the base.

[0011] The effect achieved by the above components is to fix the threaded rod to prevent the rotation of the threaded rod from causing the fixed block to drive the moving rod to move, thereby reducing the conveying efficiency of the conveyor belt.

[0012] Preferably, two limiting rings are fixedly connected to the arc surface of the rotating shaft, and the sides of the two limiting rings that are close to each other are respectively attached to the two sides of the conveyor belt.

[0013] The effect achieved by the above components is to limit the position of the conveyor belt, prevent the conveyor belt from moving during transmission, and improve the transmission efficiency of the conveyor belt.

[0014] Preferably, the upper surface of the base is provided with a limiting device, which includes two sliding grooves. The sliding grooves are formed on the upper surface of the base, and a support seat is slidably connected to the inner wall of the sliding groove. A double-threaded screw is rotatably inserted on the side of the two support seats that are close to each other. Two clamping plates are threaded to the arc surface of the double-threaded screw. A fixing plate is fixedly connected to the side of the two support seats that are close to each other. A fixing rod is slidably passed through the upper surface of the fixing plate. Two positioning holes are formed on the upper surface of the base, and the positioning holes are adapted to the size of the fixing rod.

[0015] The effect achieved by the above components is to limit the position of the paper when it rotates on the arc surface of the support rod, prevent the paper from swaying left and right during rotation, which would cause the paper to fail to be conveyed, and improve the stability of the paper feeding device.

[0016] Preferably, a base plate is fixedly connected to the lower surface of the clamping plate, and a slide rod is slidably passed through the side of the two base plates. The two ends of the slide rod are respectively fixedly connected to the side of the two support seats that are close to each other.

[0017] The effect achieved by the above components is that when the clamping plate moves left and right along the guide rail, the linear constraint of the slide rod ensures that the clamping plate maintains stable directional movement during the movement, effectively preventing the clamping plate from rotating during the movement.

[0018] Preferably, elastic pads, which are rubber pads, are fixedly connected to the sides of the two clamping plates that are close to each other.

[0019] The effect achieved by the above components is as follows: by covering the surface of the clamping plate with an elastic buffer layer and using rounded corners for smooth transition at its edges, the clamping plate can automatically adjust the pressure when the raw paper is conveyed, avoiding hard squeezing or friction, thereby effectively preventing damage to the raw paper during the conveying process and ensuring its integrity and surface quality.

[0020] Compared with related technologies, the paper guiding device for a cushioning paper pad forming machine provided by this utility model has the following beneficial effects:

[0021] By operating the paper feeding device, the raw paper is fed into the forming machine body. By rotating the threaded rod with the help of the fixed block and the moving rod, the conveyor belt is tensioned, which helps to improve the conveying efficiency of the conveyor belt when the motor rotates and drives the conveyor belt.

[0022] By operating the limiting device, the position of the paper is restricted when it is conveyed and rotated on the support rod. By rotating the double-threaded screw, the clamping plate moves along the slide bar. The elastic pad covering one side of the clamping plate can provide moderate friction to fix the paper and avoid damage to the paper surface, which helps to prevent the paper from swaying left and right during conveying. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of a paper guiding device for a cushioning paper pad forming machine provided by this utility model;

[0024] Figure 2 for Figure 1 The diagram shown is a structural schematic of the paper feeding device.

[0025] Figure 3 for Figure 1 The diagram shows the right side structure of the paper feeding device.

[0026] Figure 4 for Figure 3 The enlarged structural diagram at point A is shown below;

[0027] Figure 5 for Figure 1 The diagram shows the structure of the limiting device.

[0028] The following are the labeling elements in the diagram: 1. Forming machine body; 2. Base; 3. Fixed seat; 4. Support rod; 5. Raw paper; 6. Paper feeding device; 601. Mounting seat; 602. Rotating shaft; 603. Pulley; 604. Belt; 605. Motor; 606. Conveying platform; 607. Base; 608. Threaded rod; 609. Telescopic rod; 610. Fixed block; 611. Moving rod; 612. Turntable; 613. Sliding rod; 614. Annular groove; 615. Fixed disc; 616. Limiting ring; 617. Conveyor belt; 7. Limiting device; 701. Slide groove; 702. Support seat; 703. Double-threaded screw; 704. Clamping plate; 705. Fixed plate; 706. Fixed rod; 707. Positioning hole; 708. Base plate; 709. Sliding rod; 710. Elastic pad. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0031] Please see Figures 1 to 5 The present invention provides a paper guiding device for a cushioning paper pad forming machine, comprising: a forming machine body 1, a base 2 fixedly connected to one side of the forming machine body 1, a fixed seat 3 fixedly connected to the upper surface of the base 2, a support rod 4 fixedly connected to one side of the fixed seat 3, a raw paper 5 movably connected to the arc surface of the support rod 4, a paper feeding device 6 provided on the upper surface of the base 2, and a limit device 7 provided on the upper surface of the base 2.

[0032] In the embodiments of this utility model, please refer to Figure 2 , Figure 3 and Figure 4 The paper feeding device 6 includes two mounting bases 601. The lower surface of the mounting base 601 is fixedly connected to the upper surface of the base 2. Two rotating shafts 602 are rotatably connected to the side of the two mounting bases 601 that are close to each other. The arc surface of the rotating shafts 602 is driven by two conveyor belts 617. One end of the rotating shaft 602 is fixedly connected to a pulley 603. The arc surface of the two pulleys 603 is driven by a belt 604. A motor 605 is fixedly connected to the upper surface of the base 2. The output end of the motor 605 is fixedly connected to one side of one of the pulleys 603. A conveying platform 606 is fixedly connected to the side of the two mounting bases 601 that are close to each other. This achieves the goal of using the rotating shafts 602 to drive the conveyor belts 617 to convey the raw paper 5 into the forming machine body 1, which facilitates the production efficiency of the forming machine body 1 in processing the raw paper 5 with a buffer paper pad, thereby significantly accelerating the overall production rhythm of the buffer paper pad and greatly increasing the output of finished products per unit time. A base 607 is fixedly connected to the upper surface of the mounting base 601. A fixing block 610 is slidably connected inside the base 607. A moving rod 611 is rotatably connected to one end of the two fixing blocks 610 that are close to each other. The arc surface of the moving rod 611 is connected to the conveyor belt 617. A threaded rod 608 is rotatably inserted through the inner wall of one of the bases 607. The threaded rod 608 is threadedly connected to the fixing block 610. A telescopic rod 609 is fixedly connected inside the other base 607. The output end of the telescopic rod 609 is fixedly connected to the lower surface of the fixing block 610. A turntable 612 is fixedly connected to the arc surface of the threaded rod 608. This allows for adjustment of the height of the moving rod 611, preventing the conveyor belt 617 from becoming loose and improving the conveying efficiency of the conveyor belt 617. An annular groove 614 is formed on the upper surface of the base 607. A sliding rod 613 is slidably connected to the inner wall of the annular groove 614. A fixed disc 615 is threadedly connected to the arc surface of the sliding rod 613. The lower surface of the fixed disc 615 abuts against the upper surface of the base 607. This fixes the threaded rod 608 to prevent it from rotating and causing the fixed block 610 to move the moving rod 611, thereby reducing the conveying efficiency of the conveyor belt 617. Two limiting rings 616 are fixedly connected to the arc surface of the rotating shaft 602. The sides of the two limiting rings 616 that are close to each other are respectively in contact with the two sides of the conveyor belt 617. This limits the position of the conveyor belt 617, prevents the conveyor belt 617 from moving during conveying, and improves the conveying efficiency of the conveyor belt 617.

[0033] In the embodiments of this utility model, please refer to Figure 5The upper surface of the base 2 is provided with a limiting device 7, which includes two sliding grooves 701. The sliding grooves 701 are formed on the upper surface of the base 2, and the inner wall of the sliding grooves 701 is slidably connected to a support seat 702. A double-threaded screw 703 is rotatably inserted on the side of the two support seats 702 that is close to each other. The arc surface of the double-threaded screw 703 is threaded with two clamping plates 704. A fixing plate 705 is fixedly connected on the side of the two support seats 702 that is close to each other. A fixing rod 706 is slidably inserted through the upper surface of the fixing plate 705. Two positioning holes 707 are formed on the upper surface of the base 2, and the positioning holes 707 are adapted to the size of the fixing rod 706. This achieves the limitation of the position of the paper 5 when it rotates on the arc surface of the support rod 4, preventing the paper 5 from swaying left and right during rotation and causing the paper 5 to fail to be conveyed, thus improving the stability of the paper feeding device 6. A base plate 708 is fixedly connected to the lower surface of the clamping plate 704. A slide rod 709 is slidably passed through the side of the two base plates 708. The two ends of the slide rod 709 are fixedly connected to the sides of the two support seats 702 that are close to each other. When the clamping plate 704 moves left and right along the guide rail, the linear constraint of the slide rod 709 ensures that the clamping plate 704 maintains stable directional movement during the movement, effectively preventing the clamping plate 704 from rotating during the movement. An elastic pad 710, which is a rubber pad, is fixedly connected to the sides of the two clamping plates 704 that are close to each other. By covering the surface of the clamping plate 704 with an elastic buffer layer and using rounded corners for smooth transition at its edges, the clamping plate 704 can automatically adjust the pressure when the base paper 5 is conveyed, avoiding hard squeezing or friction, thereby effectively preventing damage to the base paper 5 during the conveying process and ensuring its integrity and surface quality.

[0034] The working principle of the paper guiding device for a cushioning paper pad forming machine provided by this utility model is as follows: When the forming machine body 1 is used to process the raw paper 5, and the paper feeding device 6 is required, one end of the raw paper 5 is first placed between the conveying platform 606 and the conveyor belt 617. The threaded rod 608 is rotated to drive the moving rod 611 to move by means of the moving fixed block 610, so that the conveyor belt 617 is in a tensioned state. Then, the fixed disc 615 on the arc surface of the sliding rod 613 is rotated to make the fixed disc 615 abut against the annular groove 614 to prevent the threaded rod 608 from rotating and causing the conveyor belt 617 to loosen. Then, the motor 605 is turned on. The rotation of the motor 605 drives the rotating shaft 602 to rotate by means of the pulley 603 and the belt 604. The rotation of the rotating shaft 602 drives the conveyor belt 617 to drive. The conveyor belt 617 drives the raw paper 5 between the conveying platform 606 and the conveyor belt 617 into the forming machine body 1. After the raw paper 5 is conveyed, the motor 605 is turned off.

[0035] When the paper feeding device 6 conveys the raw paper 5 into the forming machine body 1, a limiting device 7 is required to prevent the raw paper 5 from shifting left and right during conveying. First, put the raw paper 5 into the support rod 4, and then push the support seat 702 to move along the slide 701 to the other end. When the positioning hole 707 is aligned with the fixing plate 705, insert the fixing rod 706 through the fixing plate 705 into the positioning hole 707. At this time, the clamping plates 704 are distributed on both sides of the raw paper 5. Then, rotate the double-threaded screw 703 to make the clamping plates 704 move along the slide 709 towards the raw paper 5, reducing the left and right swaying of the raw paper 5 when it enters the forming machine body 1. After the raw paper 5 is conveyed, pull out the fixing rod 706 inserted in the positioning hole 707, and then move the support seat 702 backward to move out the baffles distributed on both sides of the raw paper 5. Finally, take out the sleeve left after the raw paper 5 is conveyed along the support rod 4.

[0036] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A paper guiding device for a cushioning paper pad forming machine, characterized in that, include: A forming machine body (1) is provided. A base (2) is fixedly connected to one side of the forming machine body (1). A fixed seat (3) is fixedly connected to the upper surface of the base (2). A support rod (4) is fixedly connected to one side of the fixed seat (3). A base paper (5) is movably connected to the arc surface of the support rod (4). A paper feeding device (6) is provided on the upper surface of the base (2). The paper feeding device (6) includes two mounting seats (601). The lower surface of the mounting seats (601) is fixedly connected to the upper surface of the base (2). The two mounting seats (601) are close to each other. Two rotating shafts (602) are provided on the side. The arc surface of the rotating shaft (602) is connected to two conveyor belts (617). One end of the rotating shaft (602) is fixedly connected to a pulley (603). The arc surfaces of the two pulleys (603) are connected to a belt (604). The upper surface of the base (2) is fixedly connected to a motor (605). The output end of the motor (605) is fixedly connected to one side of one of the pulleys (603). The two mounting seats (601) are fixedly connected to a conveyor platform (606) on the side close to each other.

2. The paper guiding device for a cushioning paper pad forming machine according to claim 1, characterized in that, A base (607) is fixedly connected to the upper surface of the mounting base (601). A fixing block (610) is slidably connected inside the base (607). A moving rod (611) is rotatably connected to one end of the two fixing blocks (610) that are close to each other. The arc surface of the moving rod (611) is connected to the conveyor belt (617) for transmission. A threaded rod (608) is rotatably passed through the inner wall of one of the bases (607). The threaded rod (608) is threadedly connected to the fixing block (610). A telescopic rod (609) is fixedly connected inside the other base (607). The output end of the telescopic rod (609) is fixedly connected to the lower surface of the fixing block (610). A turntable (612) is fixedly connected to the arc surface of the threaded rod (608).

3. The paper guiding device for a cushioning paper pad forming machine according to claim 2, characterized in that, The upper surface of the base (607) is provided with an annular groove (614), and a sliding rod (613) is slidably connected to the inner wall of the annular groove (614). A fixed disc (615) is threadedly connected to the arc surface of the sliding rod (613), and the lower surface of the fixed disc (615) abuts against the upper surface of the base (607).

4. The paper guiding device for a cushioning paper pad forming machine according to claim 1, characterized in that, The arc surface of the rotating shaft (602) is fixedly connected to two limiting rings (616), and the two limiting rings (616) are respectively attached to the two sides of the conveyor belt (617) on the side closest to each other.

5. The paper guiding device for a cushioning paper pad forming machine according to claim 1, characterized in that, The upper surface of the base (2) is provided with a limiting device (7), which includes two sliding grooves (701). The sliding grooves (701) are opened on the upper surface of the base (2). The inner wall of the sliding grooves (701) is slidably connected to a support seat (702). A double-threaded screw (703) is rotatably inserted on the side of the two support seats (702) that are close to each other. The arc surface of the double-threaded screw (703) is threaded with two clamps (704). A fixing plate (705) is fixedly connected on the side of the two support seats (702) that are close to each other. A fixing rod (706) is slidably passed through the upper surface of the fixing plate (705). Two positioning holes (707) are opened on the upper surface of the base (2). The size of the positioning holes (707) is adapted to the size of the fixing rod (706).

6. The paper guiding device for a cushioning paper pad forming machine according to claim 5, characterized in that, The lower surface of the clamp (704) is fixedly connected to a base plate (708), and a slide rod (709) is slidably passed through the side of the two base plates (708). The two ends of the slide rod (709) are respectively fixedly connected to the side of the two support seats (702) that are close to each other.

7. The paper guiding device for a cushioning paper pad forming machine according to claim 5, characterized in that, Both of the clamps (704) are fixedly connected to an elastic pad (710) on the side closest to each other. The elastic pad (710) is a rubber pad.

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