A kind of cargo box floor anti-slip treatment embossing machine

Abstract

The present application relates to the technical field of plate processing, and particularly relates to a embossing machine for anti-skid treatment of a cargo box floor, which comprises two compression rollers, which are oppositely arranged along the thickness direction of the floor, and which cooperate to roll-press the floor during the process that the floor passes through the gap between the two compression rollers; a damping body, which is arranged on one of the compression rollers and provides resistance for the rotation of the compression roller; by adopting the mode of actively pulling the floor to make the floor pass through the gap between the two compression rollers, and by cooperating with the friction between the floor and the compression rollers, the rotation resistance provided by the damping body for the compression roller and the inclined support provided by the inclined arm for the compression roller, the friction between the floor and the compression roller is converted into the vertical extrusion force of the compression roller on the floor, so that the whole device realizes the power-free embossing mode, the structure mode is simplified, the manufacturing, maintenance and operation costs of the device are reduced, and the control precision requirement of the device is reduced.

Description

Technical Field

[0001] This invention relates to the technical field of sheet metal processing, and in particular to an embossing machine for anti-slip treatment of cargo box flooring. Background Technology

[0002] In the logistics and warehousing sector, cargo box floors need to have good anti-slip properties to ensure the safety of cargo handling and operational efficiency. Currently, embossing is commonly used to create a textured structure on the floor surface, thereby increasing the surface friction coefficient and achieving anti-slip properties. Existing embossing machines typically use hydraulic or other drive components to provide vertical pressure to the upper pressure rollers during operation, creating a high-pressure zone between the two rollers. At the same time, independent rotary drive motors are required for the pressure rollers, which drive the rollers to rotate through a transmission mechanism, thus conveying the floor forward under pressure to continuously complete the embossing operation.

[0003] However, traditional embossing equipment requires a high-power hydraulic system and auxiliary control components to meet the high-pressure extrusion requirements, resulting in a complex overall structure, high manufacturing costs, and high energy consumption due to the hydraulic system operating under high load for extended periods. Furthermore, since traditional embossing machines require both a hydraulic system and a motor as the two main drive sources, the extrusion pressure and rotation speed of the pressure rollers need to be precisely coordinated during operation, demanding high control precision. Improper parameter matching can easily lead to uneven pattern depth or damage to the floor surface, affecting product quality. Therefore, traditional embossing machines have certain drawbacks in terms of structural complexity, manufacturing and maintenance costs, and equipment operation. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides an embossing machine for anti-slip treatment of cargo box flooring, the specific technical solution of which is as follows: An embossing machine for anti-slip treatment of cargo box flooring according to the present invention includes: Two pressure rollers are arranged opposite each other along the thickness direction of the floor. As the floor passes through the gap between the two pressure rollers, the two pressure rollers cooperate to roll the floor. A damping element is disposed on one of the pressure rollers and provides resistance to the rotation of the pressure rollers; The support frame, which is disposed on the same pressure roller as the damping body, includes a support base and an inclined arm. One end of the inclined arm is rotatably connected to the support base, and the other end is rotatably connected to the corresponding pressure roller. The straight line of the inclined arm forms an angle with the line connecting the two pressure rollers, so that the friction between the floor and the pressure roller provides the pressure roller with the force to squeeze the floor under the action of the inclined arm support force.

[0005] Furthermore, the embossing machine also includes a linear guide rail, a moving plate, and a slider. The moving plate is moved along the floor conveying direction on the linear guide rail, and the slider is moved along the line connecting the two pressure rollers on the moving plate. One pressure roller and the corresponding damping body are both disposed on the slider, and the other pressure roller is disposed on the moving plate.

[0006] Furthermore, a spring is provided between the slider and the moving plate, and the spring provides elastic force to the slider, causing the two pressure rollers to squeeze each other.

[0007] Furthermore, the support frame also includes a sliding column arranged parallel to the movable plate. When the support seat moves along the trajectory of the sliding column on the sliding column, the tilt angle of the inclined arm changes.

[0008] Furthermore, the damping body includes a first magnet and a second magnet. The second magnet is fixedly disposed relative to the corresponding pressure roller. During the rotation of the second magnet following the pressure roller, the force between the first magnet and the second magnet hinders the rotation of the second magnet.

[0009] Furthermore, the first magnet is a permanent magnet, and the second magnet includes a mounting plate and a plurality of electromagnets disposed on the outer circumference of the mounting plate. The mounting plate is connected to the pressure roller, and the first magnet is located on the side of the mounting plate. During the movement of the electromagnet following the mounting plate, the electromagnet moves closer to or further away from the first magnet. When the electromagnet moves closer to the first magnet, the force between the electromagnet and the first magnet is a repulsive force, and when the electromagnet moves away from the first magnet, the force between the electromagnet and the first magnet is an attractive force.

[0010] Furthermore, the surface of the magnet facing the mounting plate is a plane, and the line connecting the center point of the magnet and the axis of the mounting plate can be set perpendicular to the plane.

[0011] Furthermore, the damping body also includes a plurality of conductive posts disposed on the end face of the mounting plate and four arc-shaped conductive plates used in combination with the conductive posts. The plurality of conductive posts are divided into two rings distributed in an inner and outer manner, each ring being coaxially disposed with the mounting plate. Two conductive posts on the same radial line of the mounting plate are connected to the two poles of the corresponding electromagnet. The four arc-shaped conductive plates are all coaxially arranged with the mounting plate. The four arc-shaped conductive plates are divided into two groups and are respectively arranged in two circles corresponding to the conductive columns. The two arc-shaped conductive plates in each group are connected and the current directions inside them are opposite.

[0012] Furthermore, the damping body also includes a support plate disposed on the slider, and the magnet one is movable on the support plate via an adjustment seat, and the moving direction of the magnet one is along the axial direction of the mounting plate, so as to adjust the overlapping area between the magnet one and the magnet two.

[0013] The beneficial effects of this invention are as follows: By actively traction the floorboard, allowing it to pass through the gap between two pressure rollers, and combining the friction between the floorboard and the pressure rollers, the rotational resistance provided by the damping body, and the inclined support provided by the inclined arm, the friction between the floorboard and the pressure rollers is transformed into the vertical extrusion force of the pressure rollers on the floorboard. This enables the entire equipment to achieve a non-powered embossing mode, simplifying the structure, reducing the manufacturing, maintenance, and operating costs of the equipment, and lowering the precision requirements for equipment operation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A schematic diagram of an embossing machine for anti-slip treatment of cargo box flooring; Figure 2 for Figure 1 A schematic diagram of the linear guide rail and its structure. Figure 3 for Figure 1 Schematic diagram of the middle support frame; Figure 4 for Figure 2 Schematic diagram of the structure of the intermediate damping body; Figure 5 for Figure 4 Schematic diagram of the structure of the arc-shaped conductive plate; Figure label: 1. Pressure roller; 2. Damping body; 3. Support frame; 4. Support seat; 5. Inclined arm; 6. Linear guide rail; 7. Moving plate; 8. Slider; 9. Spring; 10. Sliding column; 11. Magnet one; 12. Magnet two; 13. Mounting plate; 14. Electromagnet; 15. Conductive column; 16. Arc-shaped conductive plate; 17. Support plate; 18. Adjusting seat. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0017] In the description of this invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 limiting this invention.

[0018] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. This embodiment is written in a progressive manner.

[0019] like Figures 1 to 5 As shown, an embossing machine for anti-slip treatment of cargo box flooring according to the present invention includes: Two pressure rollers 1 are arranged opposite each other along the thickness direction of the floor. As the floor passes through the gap between the two pressure rollers 1, the two pressure rollers 1 work together to roll the floor. Damping body 2 is disposed on a pressure roller 1 and provides resistance to the rotation of pressure roller 1; The support frame 3, which is disposed on the same pressure roller 1 as the damping body 2, includes a support base 4 and an inclined arm 5. One end of the inclined arm 5 is rotatably connected to the support base 4, and the other end is rotatably connected to the corresponding pressure roller 1. The straight line of the inclined arm 5 forms an angle with the line connecting the two pressure rollers 1, so that the friction between the floor and the pressure roller 1 provides the pressure roller 1 with a squeezing force for the floor under the support force of the inclined arm 5.

[0020] Specifically, the direction of the extrusion gap between the two pressure rollers 1 can be set according to the floor conveying direction. When the floor is conveyed laterally, the extrusion gap is set laterally, and the line connecting the two pressure rollers 1 is vertical. In this case, as shown... Figure 3As shown, the inclined arm 5 tilts downwards. When the floor is conveyed to the left, the inclined arm 5 tilts to the lower right, and when the floor is conveyed to the right, the inclined arm 5 tilts to the lower left. This makes the direction of the floor's movement opposite to the tilting direction of the inclined arm 5. Based on this setting characteristic, the friction between the floor and the pressure roller 1 on the inclined arm 5 will provide a greater squeezing force to the floor when the floor moves, taking advantage of the tilting characteristic of the inclined arm 5. Moreover, the greater the tilt angle of the inclined arm 5, the greater the squeezing force of the inclined arm 5 on the floor through the pressure roller 1, provided that the pressure roller 1 is supplied with sufficient damping force. This squeezing force is only related to the damping force and the tilt angle of the inclined arm 5. When the floor is conveyed vertically or obliquely, the setting direction of the extrusion seam and the two pressure rollers 1 need to be adjusted accordingly, so that the two pressure rollers 1 can be used in various processing environments. The two pressure rollers 1 have raised and concave patterns that can cooperate with each other, or both pressure rollers 1 have corresponding raised and concave patterns. In this way, corresponding patterns can be extruded on the floor using the raised and concave patterns.

[0021] Since the two pressure rollers 1 need to provide extrusion force to the floor while rotating, a damper 2 can be set on one pressure roller 1 or both pressure rollers 1. Thus, when the floor is conveyed, the damper 2 can provide resistance to the rotation of the pressure roller 1, so that the friction between the floor and the pressure roller 1 is transmitted to the inclined arm 5. By using the inclination setting of the inclined arm 5, the reaction force of the inclined arm 5 is transmitted to the floor and forms extrusion on the floor. If the damper 2 is not set, the pressure roller 1 can rotate freely. At this time, the extrusion force of the pressure roller 1 on the floor mainly comes from the weight of the pressure roller 1 itself, and the inclined arm 5 cannot provide extrusion force to the floor.

[0022] Specifically, the support seat 4 on the support frame 3 can provide support for the inclined arm 5, and the inclined arm 5 can provide support for the corresponding pressure roller 1. Furthermore, the direction of the supporting force provided by the inclined arm 5 is inclined. Taking the transverse setting of the extrusion gap between the two pressure rollers 1 as an example, the inclined arm 5 can be adopted as follows: Figure 3 As shown in the downward tilting configuration, the floorboards can be conveyed horizontally to the left, making the conveying direction of the floorboards form a certain angle with the support direction of the inclined arm 5. When the floorboards pass through the extrusion gap between the two pressure rollers 1 and are conveyed laterally, the pressure rollers 1 on the inclined arm 5 will naturally squeeze the floorboards due to gravity. Since the rotation of the pressure rollers 1 is restricted by the damping body 2, the floorboards overcome the force of the damping body 2 by means of the friction between the floorboards and the pressure rollers 1 when they move, thereby driving the pressure rollers 1 to rotate. The component of the inclined support force provided by the inclined arm 5 for the pressure rollers 1 along the floorboard conveying direction cancels out the friction between the pressure rollers 1 and the floorboards, while the component of the inclined arm 5 in the vertical direction will provide the pressure rollers 1 with a squeezing force perpendicular to the floorboards. Thus, as long as the floorboards pass through the extrusion gap between the two pressure rollers 1 and are conveyed, the two pressure rollers 1 will automatically cooperate to squeeze the floorboards.

[0023] It should be noted that, as the two pressure rollers 1 press the floor, the embossing on the floor increases the force transmission effect between the floor and the pressure rollers 1, so slippage between the pressure rollers 1 and the floor is less likely to occur, ensuring that the equipment can operate normally. When the floor passes through the extrusion gap between the two pressure rollers 1 and is conveyed, an external moving clamp or other traction mechanism can be used to provide traction force for the floor. In order to improve the balance of force on the two pressure rollers 1, two damping bodies 2 and two support frames 3 can be set on both sides of the pressure rollers 1 along the axial direction of the pressure rollers 1.

[0024] By actively traction the floorboard, allowing it to pass through the gap between the two pressure rollers 1, and combining the friction between the floorboard and the pressure roller 1, the rotational resistance provided by the damping body 2 to the pressure roller 1, and the inclined support provided by the inclined arm 5 to the pressure roller 1, the friction between the floorboard and the pressure roller 1 is transformed into the vertical extrusion force of the pressure roller 1 on the floorboard. This enables the entire equipment to achieve a non-powered embossing mode, simplifies the structure, reduces the manufacturing, maintenance and operating costs of the equipment, and also reduces the precision requirements for equipment operation.

[0025] Furthermore, the embossing machine also includes a linear guide rail 6, a moving plate 7, and a slider 8. The moving plate 7 is moved along the floor conveying direction on the linear guide rail 6, and the slider 8 is moved along the line connecting the two pressure rollers 1 on the moving plate 7. One pressure roller 1 and its corresponding damping body 2 are both mounted on the slider 8, and the other pressure roller 1 is mounted on the moving plate 7.

[0026] When the flooring is conveyed horizontally, the linear guide 6 is set horizontally, the moving plate 7 is set vertically, and the slider 8 can move vertically on the moving plate 7. When the flooring is conveyed vertically, the orientation of the linear guide 6, the moving plate 7, and the slider 8 is adjusted accordingly. The arrangement of the linear guide 6, the moving plate 7, and the slider 8 ensures that the line connecting the two pressure rollers 1 is always perpendicular to the flooring conveying direction, so that the force exerted by the two pressure rollers 1 on the flooring is always perpendicular to the flooring surface. When flooring of different thicknesses is squeezed, the distance between the two pressure rollers 1 changes. At this time, the slider 8 can slide on the moving plate 7. Due to the restriction of the inclined arm 5 by the support seat 4, the tilt angle of the inclined arm 5 changes, and the moving plate 7 can slide on the linear guide 6.

[0027] Taking a vertically distributed pressure roller 1 as an example, the lower pressure roller 1 is mounted on the movable plate 7, and its height position remains unchanged. The upper pressure roller 1 is mounted on the slider 8, and its height position can change with the slider 8. To improve the support effect on the movable plate 7, such as Figure 2 As shown, two linear guide rails 6 can be installed on the upper and lower sides of the movable plate 7.

[0028] It should be noted that since the position of the support base 4 is fixed, it restricts the movement direction of the moving plate 7 on the linear guide rail 6. That is, when the floor moves horizontally to the left, the moving plate 7 will not move on the linear guide rail 6 because the tilt direction of the inclined arm 5 is opposite to the floor movement direction and the support base 4 supports the inclined arm 5. When the floor thickness changes, the floor is conveyed horizontally to the left, and the corresponding moving plate 7 will slide to the right on the linear guide rail to change the tilt angle of the inclined arm 5 and the distance between the two pressure rollers 1.

[0029] like Figure 1 As shown, the number of support frame 3, linear guide rail 6, moving plate 7, and slider 8 can all be set to two, and they can be set at both ends of pressure roller 1, which can improve the stability of pressure roller 1 under force and the support effect.

[0030] Furthermore, a spring 9 is provided between the slider 8 and the moving plate 7. The spring 9 provides elastic force to the slider 8, causing the two pressure rollers 1 to squeeze each other.

[0031] The elastic force provided by the spring 9 to the slider 8 can be transmitted to the two pressure rollers 1, thereby creating an initial force between the two pressure rollers 1. When the floor passes through the extrusion gap between the two pressure rollers 1 and moves, this initial force can create a certain friction between the pressure rollers 1 and the floor, thus preventing the pressure rollers 1 from slipping on the floor.

[0032] Furthermore, the support frame 3 also includes a sliding column 10 arranged parallel to the movable plate 7. When the support seat 4 moves along the trajectory of the sliding column 10 on the sliding column 10, the tilt angle of the inclined arm 5 changes.

[0033] The straight line where the sliding column 10 is located is perpendicular to the floor conveying direction. Based on the sliding column 10, when the support seat 4 moves on the sliding column 10, the support seat 4 can pull the corresponding pressure roller 1 to move laterally through the inclined arm 5. At this time, the pressure roller 1 can drive the moving plate 7 to move on the linear guide rail 6 through the slider 8, thereby adjusting the tilt angle of the inclined arm 5, which makes it easy to adjust the magnitude of the vertical and horizontal force components of the inclined arm 5, thereby adjusting the squeezing force of the pressure roller 1 on the floor. Based on the weight of the pressure roller 1 itself and the force provided by the spring 9 to the pressure roller 1, the slider 8 cannot move arbitrarily on the moving plate 7.

[0034] Furthermore, the damping body 2 includes a first magnet 11 and a second magnet 12. The second magnet 12 is fixedly arranged relative to the corresponding pressure roller 1. During the rotation of the second magnet 12 following the pressure roller 1, the force between the first magnet 11 and the second magnet 12 hinders the rotation of the second magnet 12.

[0035] The end of the pressure roller 1 on the slider 8 is connected to the second magnet 12. The first magnet 11 is set on the slider 8. When the pressure roller 1 rotates, it will drive the second magnet 12 to rotate synchronously. There is a magnetic field between the first magnet 11 and the second magnet 12. When the second magnet 12 rotates, the magnetic force provided by the first magnet 11 to the second magnet 12 resists the rotation of the second magnet 12, thereby providing resistance to the pressure roller 1. The resistance provided by the first magnet 11 to the second magnet 12 can be an attractive force, which resists the rotation of the second magnet 12. This force is mainly manifested as the interaction between a certain part of the second magnet 12 when it is away from the first magnet 11. Alternatively, the resistance provided by the first magnet 11 to the second magnet 12 can be a repulsive force, which resists the rotation of the second magnet 12. This force is mainly manifested as the interaction between a certain part of the second magnet 12 when it is close to the first magnet 11.

[0036] Furthermore, magnet 11 is a permanent magnet, and magnet 2 12 includes a mounting plate 13 and a plurality of electromagnets 14 disposed on the outer circumference of the mounting plate 13. The mounting plate 13 is connected to the pressure roller 1, and magnet 11 is located on the side of the mounting plate 13. During the movement of the electromagnets 14 following the mounting plate 13, the electromagnets 14 move closer to or further away from magnet 11. When the electromagnets 14 move closer to magnet 11, the force between the electromagnets 14 and magnet 11 is a repulsive force, and when the electromagnets 14 move further away from magnet 11, the force between the electromagnets 14 and magnet 11 is an attractive force.

[0037] The mounting plate 13 provides mounting positions for several electromagnets 14, enabling them to rotate synchronously with the corresponding pressure rollers 1. The arrangement of the electromagnets 14 can form a relatively uniform magnetic field on the outer circumference of the mounting plate 13. Each electromagnet 14 can generate an independent magnetic field. When the electromagnet 14 rotates with the mounting plate 13 and approaches the magnet 11, the force between the electromagnet 14 and the magnet 11 is a repulsive force. At this time, the electromagnet 14 provides resistance to the rotation of the pressure roller 1, and the current flow in the electromagnet 14 is positive. When the electromagnet 14 reaches the position closest to the magnet 11 and then moves away from the magnet 11, the direction of the current in the electromagnet 14 changes. At this time, the force between the electromagnet 14 and the magnet 11 is an attractive force, which also provides resistance to the rotation of the pressure roller 1.

[0038] Furthermore, the surface of magnet 11 facing mounting plate 13 is a plane, and the line connecting the center point of magnet 11 and the axis of mounting plate 13 can be set perpendicular to the plane.

[0039] Because several electromagnets 14 on the mounting plate 13 undergo circular motion, when the surface of magnet 11 facing the mounting plate 13 is set as a plane, the distance between the electromagnet 14 and magnet 11 changes constantly as it approaches or moves away from magnet 11. This causes the force provided by magnet 11 to a single electromagnet 14 to change constantly. This avoids situations where the surface of magnet 11 facing the mounting plate 13 is an arc surface coaxial with magnet 11. In such cases, when the electromagnet 14 moves between magnet 11 and the mounting plate 13, the force provided by magnet 11 to the electromagnet 14 will be directed towards the axis of the mounting plate 13 or around the axis of the mounting plate 13. The component of the force on the electromagnet 14 at this position in the circumferential direction of the pressure roller 1 is small, and its resistance effect is poor.

[0040] Furthermore, the damping body 2 also includes a plurality of conductive posts 15 disposed on the end face of the mounting plate 13 and four arc-shaped conductive plates 16 used in combination with the conductive posts 15. The plurality of conductive posts 15 are divided into two rings distributed in an inner and outer ring, each ring being coaxially disposed with the mounting plate 13. Two conductive posts 15 on the same radial line of the mounting plate 13 are connected to the two poles of the corresponding electromagnet 14. The four arc-shaped conductive plates 16 are all coaxially arranged with the mounting plate 13. The four arc-shaped conductive plates 16 are divided into two groups and are respectively arranged in two circles divided by several conductive posts 15. The two arc-shaped conductive plates 16 in each group are connected and the current directions inside them are opposite.

[0041] like Figure 4 As shown, several conductive posts 15 are divided into two groups, each group arranged in a circular pattern. The two circles are arranged in an inner-outer arrangement, and both circles are coaxially aligned with the mounting plate 13. The conductive posts 15 on the two circles are respectively connected to the two poles in the circuit. Two sets of arc-shaped conductive plates 16 correspond to the two circles of conductive posts 15, with the two inner arc-shaped conductive plates 16 connected and aligned on the same circle, and the two outer arc-shaped conductive plates 16 connected and aligned on the same circle. The current directions within the two arc-shaped conductive plates 16 in each group are opposite, i.e., as shown in the diagram. Figure 5 As shown, the arc-shaped conductive plate 16 on the left side of the outer ring can be connected in series with the arc-shaped conductive plate 16 on the right side of the inner ring, and the arc-shaped conductive plate 16 on the right side of the outer ring can be connected in series with the arc-shaped conductive plate 16 on the left side of the inner ring. This makes the current direction inside the electromagnet 14 opposite when the two conductive posts 15 on the electromagnet 14 come into contact with the two arc-shaped conductive plates 16 on the left or the two arc-shaped conductive plates 16 on the right. The magnetic field direction around the electromagnet 14 is also opposite, realizing the resistance mode in which the electromagnet 14 repels each other when it is close to the magnet 11 and attracts each other when it is far away from the magnet 11.

[0042] Furthermore, the damping body 2 also includes a support plate 17 disposed on the slider 8. The magnet 11 is moved on the support plate 17 via the adjustment seat 18, and the moving direction of the magnet 11 is along the axial direction of the mounting plate 13, so as to adjust the overlapping area between the magnet 11 and the magnet 2 12.

[0043] The adjusting seat 18 can be fixed to the support plate 17 by a set screw. The arc-shaped conductive plate 16 can be fixedly connected to the support plate 17. When it is necessary to adjust the position of the magnet 11 in the axial direction of the mounting plate 13, the set screw can be loosened to allow the adjusting seat 18 to slide on the support plate 17, thereby adjusting the overlap area between the magnet 11 and the mounting plate 13, adjusting the magnetic field strength between the magnet 11 and the electromagnet 14 on the mounting plate 13, and thus adjusting the resistance.

[0044] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An embossing machine for anti-slip treatment of cargo box flooring, characterized in that, include: Two pressure rollers are arranged opposite each other along the thickness direction of the floor. As the floor passes through the gap between the two pressure rollers, the two pressure rollers cooperate to roll the floor. A damping element is disposed on one of the pressure rollers and provides resistance to the rotation of the pressure rollers; The support frame, which is disposed on the same pressure roller as the damping body, includes a support base and an inclined arm. One end of the inclined arm is rotatably connected to the support base, and the other end is rotatably connected to the corresponding pressure roller. The straight line of the inclined arm forms an angle with the line connecting the two pressure rollers, so that the friction between the floor and the pressure roller provides the pressure roller with the force to squeeze the floor under the action of the inclined arm support force.

2. The embossing machine for anti-slip treatment of cargo box flooring according to claim 1, characterized in that, The embossing machine also includes a linear guide rail, a movable plate, and a slider. The movable plate is moved along the floor conveying direction on the linear guide rail, and the slider is moved along the line connecting the two pressure rollers on the movable plate. One pressure roller and the corresponding damping body are both disposed on the slider, and the other pressure roller is disposed on the movable plate.

3. The embossing machine for anti-slip treatment of cargo box flooring according to claim 2, characterized in that, A spring is provided between the slider and the moving plate, and the spring provides elastic force to the slider, causing the two pressure rollers to squeeze each other.

4. An embossing machine for anti-slip treatment of cargo box flooring according to claim 2, characterized in that, The support frame also includes a sliding column arranged parallel to the movable plate. When the support seat moves along the trajectory of the sliding column on the sliding column, the tilt angle of the inclined arm changes.

5. An embossing machine for anti-slip treatment of cargo box flooring according to claim 2, characterized in that, The damping body includes magnet one and magnet two. Magnet two is fixedly arranged relative to the corresponding pressure roller. During the process of magnet two rotating with the pressure roller, the force between magnet one and magnet two hinders the rotation of magnet two.

6. An embossing machine for anti-slip treatment of cargo box flooring according to claim 5, characterized in that, The first magnet is a permanent magnet, and the second magnet includes a mounting plate and a plurality of electromagnets disposed on the outer circumference of the mounting plate. The mounting plate is connected to the pressure roller, and the first magnet is located on the side of the mounting plate. During the movement of the electromagnets following the mounting plate, the electromagnets move closer to or further away from the first magnet. When the electromagnets move closer to the first magnet, the force between the electromagnets and the first magnet is a repulsive force, and when the electromagnets move further away from the first magnet, the force between the electromagnets and the first magnet is an attractive force.

7. An embossing machine for anti-slip treatment of cargo box flooring according to claim 6, characterized in that, The surface of the magnet facing the mounting plate is a plane, and the line connecting the center point of the magnet and the axis of the mounting plate can be set perpendicular to the plane.

8. An embossing machine for anti-slip treatment of cargo box flooring according to claim 6, characterized in that, The damping body further includes a plurality of conductive posts disposed on the end face of the mounting plate and four arc-shaped conductive plates used in combination with the conductive posts. The plurality of conductive posts are divided into two rings distributed in an inner and outer ring, each ring being coaxially disposed with the mounting plate. Two conductive posts on the same diameter line of the mounting plate are connected to the two poles of the corresponding electromagnet. The four arc-shaped conductive plates are all coaxially arranged with the mounting plate. The four arc-shaped conductive plates are divided into two groups and are respectively arranged in two circles corresponding to the conductive columns. The two arc-shaped conductive plates in each group are connected and the current directions inside them are opposite.

9. An embossing machine for anti-slip treatment of cargo box flooring according to claim 6, characterized in that, The damping body also includes a support plate disposed on the slider. The first magnet is movable on the support plate via an adjustment seat, and the movement direction of the first magnet is along the axial direction of the mounting plate, so as to adjust the overlap area between the first magnet and the second magnet.

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