Texture repair device

Abstract

This invention discloses a texture restoration device, comprising a restoration component, a drive assembly, an intermittent mechanism, a transmission mechanism, and a lifting mechanism. The drive assembly outputs continuous rotational motion, the intermittent mechanism is connected to the drive assembly, and the transmission mechanism is connected to the intermittent mechanism. The intermittent mechanism converts the continuous rotational motion output by the drive assembly into intermittent rotational motion, enabling the transmission mechanism to drive the roller to rotate intermittently. When the roller is stationary, the lifting mechanism drives the restoration component to apply texture at specific positions on the roller surface. When the roller is rotating, the lifting mechanism drives the restoration component to avoid interference. Repeating this action achieves texture restoration on the outer peripheral surface of the roller.

Description

Technical Field

[0001] This invention relates to the field of logistics and transportation technology, and in particular to a texture repair device. Background Technology

[0002] After prolonged use, the surface texture of sorting rollers in logistics sorting equipment wears down, resulting in a smooth surface that reduces friction. This can cause the rollers to stall during sorting, leading to backflow, missorting, and other problems, thus affecting transfer quality and efficiency. Replacing all rollers in bulk is too costly and disrupts sorting processes. Manual repair is time-consuming, labor-intensive, and difficult to maintain consistent repair standards. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the present invention proposes a texture restoration device capable of restoring roller textures.

[0004] According to an embodiment of the present invention, a texture repair device includes a repair component, a drive assembly, an intermittent mechanism, a transmission mechanism, and a lifting mechanism. The repair component is capable of moving along a first direction to a working position or a clearance position; in the working position, the repair component contacts the surface of the roller, and in the clearance position, the repair component is separated from the surface of the roller; the drive assembly includes a drive member and a power output end connected to each other, the drive member being used to drive the power output end to output continuous rotational motion; the intermittent mechanism includes a first input end and a first output end, the first input end being drively connected to the power output end, and the intermittent mechanism being capable of converting the continuous rotational motion of the power output end into intermittent rotational motion; The transmission mechanism includes a second input end and a second output end. The second input end is connected to the first output end, and the second output end is used to drive the roller to rotate intermittently so that the roller has a static state and a moving state. The lifting mechanism is configured to drive the repair component to the avoidance position along the first direction when the roller is in motion.

[0005] The texture repair device according to the embodiments of the present invention has at least the following beneficial effects: the intermittent mechanism converts the continuous rotational motion output by the drive component into intermittent rotational motion, so that the transmission mechanism can drive the roller to rotate intermittently. When the roller is stationary, the lifting mechanism drives the repair component to apply texture at a specific position on the roller surface. When the roller is rotating, the lifting mechanism drives the repair component to avoid interference. Repeating the action can realize the texture repair of the outer peripheral surface of the roller.

[0006] According to some embodiments of the present invention, the intermittent mechanism includes one of an intermittent gear mechanism, a Geneva mechanism, and a ratchet mechanism; and / or, the lifting mechanism includes one of a cam mechanism, a linkage mechanism, and an eccentric wheel mechanism.

[0007] According to some embodiments of the present invention, the intermittent mechanism includes an intermittent gear mechanism, which includes an intermittent gear as the first input end and a transmission gear as the first output end. The intermittent gear includes a connecting portion and a meshing portion. The connecting portion is connected to the power output end. The circumferential outer surface of the meshing portion is provided with an intermittent region and a working region that are connected to each other. The meshing portion is disposed in the working region. The power output end can drive the meshing portion to move to an engagement position where it meshes with the transmission gear and to a disengagement position where it disengages from the transmission gear. The transmission gear is connected to the second input end. When the meshing portion is in the engagement position, the second output end drives the roller to be in a moving state. When the meshing portion is in the disengagement position, the roller is in a stationary state.

[0008] According to some embodiments of the present invention, the lifting mechanism includes a cam mechanism, the cam mechanism includes a cam connected to the power output end, the repair member includes a repair part and a supporting part, the repair part and the supporting part are sequentially connected in the first direction, the power output end is capable of driving the cam to a lifting position abutting against the supporting part and a clearance position avoiding the supporting part; the lifting mechanism is configured such that: when the roller is in a stationary state, the cam is located in the clearance position and the repair part is in the working position; when the intermittent mechanism drives the roller to a moving state, the cam is located in the lifting position and the repair part moves to the clearance position.

[0009] According to some embodiments of the present invention, the power output end is a rotating shaft structure, the driving member is used to drive the power output end to rotate around the shaft, the axis of the power output end is perpendicular to the first direction, and the first input end and the lifting mechanism are respectively connected to the radial surface of the power output end.

[0010] According to some embodiments of the present invention, the power output end is a rotating shaft structure, the driving member is used to drive the power output end to rotate around the shaft, the axis of the power output end is perpendicular to the first direction, and the connecting part is connected to the radial outer side of the first output end; the lifting mechanism includes a cam mechanism, the cam mechanism includes a cam, and the cam is connected to the radial outer side of the first output end.

[0011] According to some embodiments of the present invention, the transmission mechanism includes a transmission member as the second input end and a friction member as the second output end, the transmission member and the friction member being tractively connected, the transmission member being connected to the first output end, and the friction member being used to contact the roller.

[0012] According to some embodiments of the present invention, a plurality of friction elements are spaced apart along a second direction, the second direction being perpendicular to the first direction, and a repair element is disposed between adjacent friction elements.

[0013] According to some embodiments of the present invention, the transmission mechanism includes a transmission member as the second input end and a friction member as the second output end, the transmission member and the friction member being tractively connected, the transmission member being connected to the first output end, and the friction member being used to contact the roller.

[0014] According to some embodiments of the present invention, the texture restoration device further has at least one of the following features: a. The texture repair device further includes a housing, the housing being provided with a groove extending along the first direction, the repair component, the drive assembly, the intermittent mechanism, the transmission mechanism and the lifting mechanism are all mounted on the housing, the repair component includes a repair part and a supporting part, the repair part and the supporting part are sequentially connected in the first direction, the supporting part is slidably connected to the housing, and a portion of the supporting part is located within the groove; b. The texture restoration device further includes a heating component connected to the restoration piece for increasing the temperature of the restoration piece; c. The texture restoration device further includes a housing and an adjustment assembly. The restoration component, the drive assembly, the intermittent mechanism, the transmission mechanism, and the lifting mechanism are all mounted on the housing. The adjustment assembly includes a plurality of adjustment feet, which are connected to the housing. The adjustment feet are capable of moving relative to the housing along the first direction and are used to contact the bearing surface. d. The texture repair device further includes a housing and a magnetic suction assembly. The repair component, the drive assembly, the intermittent mechanism, the transmission mechanism, and the lifting mechanism are all installed in the housing. The magnetic suction assembly is connected to the housing and is used to magnetically connect with the bearing surface.

[0015] According to some embodiments of the present invention, the repair component includes a repair portion for contacting a roller, the repair portion including a first bending segment and a second bending segment, the first bending segment and the second bending segment being connected end to end, and the first bending segment intersecting the second bending segment.

[0016] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1This is a schematic diagram of the texture restoration device according to an embodiment of the present invention; Figure 2 for Figure 1 Partial schematic diagram; Figure 3 for Figure 2 A diagram from another perspective; Figure 4 for Figure 2 A diagram from another perspective; Figure 5 for Figure 1 A diagram from another perspective; Figure 6 This is a schematic diagram of the repair section in some embodiments.

[0018] Figure label: Repair part 100, supporting part 110, repair part 120, first bending section 121, second bending section 122, first adjusting part 130, second adjusting part 140, first heat insulation part 150, second heat insulation part 160; Drive assembly 200, power output end 210, drive component 220; Intermittent mechanism 300, first input end 310, intermittent gear 311, connecting part 312, meshing part 313, intermittent area 314, working area 315, first output end 320, transmission gear 321; Transmission mechanism 400, second input end 410, transmission component 411, transmission belt 412, second output end 420, friction component 421; Lifting mechanism 500, cam 510, and bearing surface 511; Housing 600, slide 610; adjustment assembly 700, adjustment foot 710. Detailed Implementation

[0019] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are 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.

[0021] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0022] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0023] In the description of this invention, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] To address the problems in related technologies, this application proposes a texture repair device. By coordinating an intermittent mechanism and a transmission mechanism, the device controls the intermittent rotation of the roller to be repaired, and by using a lifting mechanism, it controls the repair component to apply texture to the roller, thereby completing the texture repair of the roller.

[0025] The texture restoration apparatus of this application according to the accompanying drawings is described below with reference to the accompanying drawings. It should be noted that, for clarity, Figure 2 and Figure 3 The shell was hidden. Figure 4 Part of the housing and drive components were concealed.

[0026] Reference Figures 2 to 4According to an embodiment of the present invention, a texture repair device includes a repair component 100, a drive assembly 200, an intermittent mechanism 300, a transmission mechanism 400, and a lifting mechanism 500. The repair component 100 is used to apply texture to a roller and can move along a first direction to a working position or a retraction position; in the working position, the repair component 100 contacts the surface of the roller, and in the retraction position, the repair component 100 is separated from the surface of the roller. The drive assembly 200 includes a drive component 220 and a power output end 210 connected to each other, the drive component 220 being used to drive the power output end 210 to output continuous rotational motion. The intermittent mechanism 300 includes a first input end 310 and a first output end 320, the first input end 310 being drively connected to the power output end 210, and the intermittent mechanism 300 being able to convert the continuous rotational motion of the power output end 210 into intermittent rotational motion for output.

[0027] The transmission mechanism 400 includes a second input end 410 and a second output end 420. The second input end 410 is connected to the first output end 320 to synchronously perform intermittent rotational motion. The second output end 420 is used to drive the roller to rotate intermittently, so that the roller has a stationary state and a moving state. The lifting mechanism 500 is configured to drive the repair component 100 to move along a first direction to an avoidance position when the roller is in the moving state.

[0028] The intermittent mechanism 300 converts the continuous rotational motion output by the drive component 200 into intermittent rotational motion, enabling the transmission mechanism 400 to drive the roller to rotate intermittently. When the roller is stationary, the lifting mechanism 500 drives the repair component 100 to apply texture at a specific position on the roller surface. When the roller is rotating, the lifting mechanism 500 drives the repair component 100 to avoid interference. Repeating the action can achieve texture repair on the outer circumferential surface of the roller, ultimately forming a texture with uniform intervals on the outer surface of the roller.

[0029] The intermittent mechanism 300 is a mechanical mechanism that converts continuous rotation into intermittent rotation. Specifically, it can be an intermittent gear mechanism, a Geneva mechanism, or a ratchet mechanism. The specific structures of the intermittent gear mechanism, Geneva mechanism, and ratchet mechanism can be obtained from technical documents in the field. Their common feature is that they have a first input end 310 for receiving continuous rotation and a first output end 320 for outputting intermittent motion.

[0030] Reference Figure 3 and Figure 4One possible implementation of the intermittent mechanism 300 is an intermittent gear mechanism. This mechanism includes an intermittent gear 311 as a first input end 310 and a transmission gear 321 as a first output end 320. The intermittent gear 311 includes a connecting portion 312 and a meshing portion 313. The connecting portion 312 is connected to the power output end 210, specifically to the output end of the drive assembly 200, to receive continuously rotating driving force. The circumferential outer surface of the meshing portion 313 is provided with intermittent regions 314 and working regions 315 that are interconnected. The meshing portion 313 is located in the working region 315. The power output end 210 can drive the meshing portion 313 to a meshing position (engaging with the transmission gear 321) and a disengaging position (disengaging from the transmission gear 321). The transmission gear 321 is connected to the second input end 410. When the meshing portion 313 is in the meshing position, the second output end 420 drives the roller to move. When the meshing portion 313 is in the disengaging position, the roller is stationary. The circumferential direction of the meshing part 313 is the direction surrounding the power output end 210.

[0031] The transmission gear 321 is connected to the second input end 410. When the drive assembly 200 drives the meshing part 313 and the transmission gear 321, the transmission gear 321 transmits power to the second input end 410 and drives the drum to rotate via the second output end 420, thus entering a moving state. When the drive assembly 200 drives the meshing part 313 and the transmission gear 321 to a clearance state, that is, when the intermittent region 314 corresponds to the transmission gear 321, the transmission mechanism 400 loses its power source, and the drum is stationary.

[0032] One possible implementation is that the lifting mechanism 500 can be connected to the repair component 100 to drive the repair component 100 to move along a first direction to a working position or a clearance position. For example, the lifting mechanism 500 is specifically a mechanism capable of lifting action, which can be selected as a linear motion driver (electric push rod, hydraulic rod, etc.). The output end of the driver is connected to the repair component 100. By encoding the driver, timed lifting and retraction are achieved to control the feed of the repair component 100 to perform texture repair on the roller, and to control the retraction of the repair component 100 to clear the clearance position. As another possible implementation, the lifting mechanism 500 and the repair component 100 may not have a physical connection. During the process of the lifting mechanism 500 driving the repair component 100 from the working position to the clearance position, the lifting mechanism 500 abuts against the repair component 100. For example, the lifting mechanism 500 can be a cam mechanism, a linkage mechanism, or an eccentric wheel mechanism to achieve periodic lifting action. When lifting the repair part 100, the repair part 100 disengages from the roller and enters a clearance state. When the lifting mechanism 500 disengages from the repair part 100, the repair part 100 falls back to its working position and abuts against the roller, applying texture to the roller.

[0033] The specific structures of the cam mechanism, linkage mechanism, and eccentric wheel mechanism can be obtained from technical documents in this field, and their common feature is that they have a supporting member that applies periodic lifting.

[0034] Reference Figures 2 to 4 The lifting mechanism 500 can be implemented as a cam mechanism, which includes a cam 510 connected to the power output end 210 to achieve continuous rotation. The repair part 100 includes a repair part 120 and a supporting part 110, which are sequentially connected in a first direction. The power output end 210 can drive the cam 510 to a lifting position that abuts against the supporting part 110 and a clearance position that avoids the supporting part 110. The lifting mechanism 500 is configured such that: when the drum is stationary, the cam 510 is in the clearance position and the repair part 120 is in the working position; when the intermittent mechanism 300 drives the drum to move, the cam 510 is in the lifting position and the repair part 120 moves to the clearance position to achieve clearance.

[0035] Specifically, the drive assembly 200 includes a drive element 220. The lifting mechanism 500 and the intermittent mechanism 300 can each be driven by the drive element 220. For example, in the lifting mechanism 500, the cam 510 is connected to the output end of one drive element 220 to achieve continuous rotation. In the intermittent mechanism 300, the intermittent gear 311 is connected to the output end of another drive element 220 to achieve continuous rotation.

[0036] Reference Figure 2 and Figure 3 As another implementation, the power output end 210 of the drive assembly 200 has a rotating shaft structure. The drive member 220 is used to drive the power output end 210 to rotate around the shaft. The axis of the power output end 210 is perpendicular to the first direction. The first input end 310 and the lifting mechanism 500 are respectively connected to the radial surface of the power output end 210, so as to synchronously drive the movement of the intermittent mechanism 300 and the lifting mechanism 500 through the power output end 210. The power of the power output end 210 can be provided through a transmission connection with the output end of the drive member 220. A single drive member 220 can provide power to the intermittent mechanism 300 and the lifting mechanism 500, simplifying the component configuration of the drive assembly 200 and optimizing the space configuration. The output end of the drive member 200 can be an output gear that drives its rotation, and the power output end 210 is an output shaft. The output shaft and the output gear are connected through direct meshing or transmission belt drive.

[0037] The following example, using the lifting mechanism 500 as a cam mechanism and the intermittent mechanism 300 as an intermittent gear mechanism, illustrates the connection relationship and specific actions of the common power output end 210 as a power source.

[0038] The intermittent gear mechanism includes an intermittent gear 311 as a first input end 310 and a transmission gear 321 as a first output end 320. The intermittent gear 311 includes a connecting portion 312 and a meshing portion 313. The connecting portion 312 is connected to the radially outer side of the power output end 210. The circumferential outer surface of the meshing portion 313 is provided with an intermittent region 314 and a working region 315 that are connected to each other. The meshing portion 313 is disposed in the working region 315 and is used to mesh with the transmission gear 321. The transmission gear 321 is connected to the second input end 410. The power output end 210 drives the meshing portion 313 to be in a meshed state with the transmission gear 321. The transmission gear 321 outputs power to the first input end 310, thereby causing the second output end 420 to drive the roller to move. When the power output end 210 drives the meshing part 313 and the transmission gear 321 to a avoidance state, that is, when the intermittent area 314 is opposite to the transmission gear 321, the transmission gear 321 loses its power source, and the second output end 420 also loses its power at the same time, and the drum is in a stationary state.

[0039] The cam mechanism includes a cam 510 connected radially outward to the power output end 210. The repair component 100 includes a repair portion 120 and a supporting portion 110, which are sequentially connected in a first direction. The lifting mechanism 500 is configured such that, when the engagement portion 313 and the transmission gear 321 are in a recusal state, the power output end 210 drives the cam 510 to recusal with the supporting portion 110, and the repair portion 120 is in a working position, applying texture to the surface of the roller. When the power output end 210 drives the engagement portion 313 and the transmission gear 321 to engage, the power output end 210 drives the cam 510 to abut against the supporting portion 110 on the side facing the repair portion 120, thereby driving the repair portion 120 to the recusal position to achieve recusal.

[0040] By controlling the relative position of the abutting surface 511 of the cam 510 against the abutting part 110 and the power output end 210 in the circumferential direction, and by controlling the relative position of the meshing part 313 and the power output end 210 in the circumferential direction, the lifting and meshing actions can be controlled. For example, if the abutting surface 511 and the meshing part 313 are positioned axially at the power output end 210, the abutting surface 511 of the cam 510 contacts the abutting part 110 and lifts synchronously when the meshing part 313 meshes with the transmission gear 321. Alternatively, the position of the abutting surface 511 can be offset forward by a certain angle relative to the meshing part 313 along the rotation direction of the rotation axis, so that the lifting is performed first, followed by the rotation of the roller, ensuring that the repair part 100 is completely free from interference with the roller.

[0041] Furthermore, by controlling the circumferential coverage angle of the meshing part 313 at the connecting part 312 of the intermittent gear 311, the rotation angle of the roller can be indirectly controlled to adjust the gap between each texture. Alternatively, multiple spaced working areas 315 can be provided on the connecting part 312 to provide multiple meshing parts 313, thereby achieving periodic adjustment of the intermittent rotation. The above adjustment methods can be adapted to meet the actual requirements for the spacing of the roller textures and the coordination requirements with the lifting action of the lifting mechanism 500.

[0042] Reference Figures 2 to 5 In some embodiments, the transmission mechanism 400 includes a transmission member 411 as a second input end 410 and a friction member 421 as a second output end 420. The transmission member 411 and the friction member 421 are connected in a transmission manner. The transmission member 411 is connected to the first output end 320 to receive power. The friction member 421 is used to contact the roller to drive the roller to rotate or stop under the drive of the transmission member 411.

[0043] Specifically, the transmission component 411 can be a gear, which receives rotational power by directly meshing with the second output end 420. Alternatively, refer to... Figure 2 The transmission component 411 can be connected to the second output end 420 via the transmission belt 412 to reduce the size and position requirements of the gear. On the other hand, in an embodiment with multiple friction components 421, multiple transmission components 411 can be connected synchronously via the conveyor belt to achieve synchronous and unidirectional rotation of each transmission component 411 and the corresponding friction component 421.

[0044] The friction component 421 can be selected as a gear, friction roller, friction belt or other component with friction force, so as to drive the drum to rotate by its own rotation, and after stopping the movement, it can use the friction force to make the drum stop synchronously, so as to avoid the drum over-rotation.

[0045] Reference Figure 2 and Figure 4 In a further embodiment, multiple friction elements 421 are spaced apart along a second direction, which is perpendicular to the first direction, and a repair element 100 is disposed between adjacent friction elements 421. The simultaneous contact of two friction elements 421 with a single roller improves the driving and braking effect on the roller and facilitates the positioning of the repair element 100 with the roller. Once the two friction elements 421 make contact with a single roller, the positioning of the repair element 100 with the roller is completed.

[0046] Reference Figure 2 and Figure 5The texture repair device includes a housing 600, which provides a mounting base. The repair component 100, drive assembly 200, intermittent mechanism 300, transmission mechanism 400, and lifting mechanism 500 are all mounted on the housing 600. The housing 600 also has a groove 610 extending along a first direction. The repair component 100 includes a repair portion 120 and a supporting portion 110, which are sequentially connected in the first direction. The supporting portion 110 is slidably connected to the housing 600, and a portion of the supporting portion 110 is located within the groove 610. The groove 610 provides guidance and limitation for the movement of the supporting portion 110 along the first direction, improving the stability of the repair component 100's movement along the first direction and the reliability of the texture processing.

[0047] Furthermore, by controlling the extension length of the slide 610 in the first direction, the falling height of the repair part 100 can be limited, thereby controlling the relative position of the repair part 120 in the first direction and controlling the texture processing depth. On the other hand, by providing a limiting member in the slide 610 or on the housing 600 to abut the lower side of the abutting part 110, limiting in the first direction can also be achieved.

[0048] One possible implementation is that the repair portion 120 of the repair component 100 is relatively sharp, applying texture to the outer surface of the roller by cutting. Another possible implementation is that the texture repair device includes a heating assembly connected to the repair component 100 to increase its temperature, applying texture to the outer surface of the roller by hot stamping. The heating assembly specifically includes a heating tube and a temperature sensor. The repair portion 120 of the repair component 100 has multiple holes extending into its interior. The heating tube and temperature sensor are respectively inserted into different holes. The heating tube heats the repair portion 120, and the temperature sensor detects the temperature to ensure that the temperature reaches the set value.

[0049] The connecting part 312 of the repair part 100 can be made of heat-insulating material or the part connected to the repair part 120 can be made of heat-insulating material to prevent heat from being conducted to the housing 600 or other mechanisms and to prevent burns.

[0050] Reference Figure 2 , Figure 4 and Figure 5In some embodiments, the texture restoration device includes a housing 600 and an adjustment assembly 700. The repair component 100, drive assembly 200, intermittent mechanism 300, transmission mechanism 400, and lifting mechanism 500 are all mounted on the housing 600. The adjustment assembly 700 includes multiple adjustment feet 710, which are connected to the housing 600 and can move relative to the housing 600 in a first direction. The adjustment feet 710 are used to contact the bearing surface. Since the bearing surface of the platform at the roller may not be horizontal in actual scenarios, the adjustment of multiple adjustment feet 710 can achieve leveling of the texture restoration device, ensuring the relative position between the repair component 100 and the roller, and ensuring standardized restoration.

[0051] Specifically, multiple adjusting feet 710 are evenly distributed around the circumference of the housing 600. For example, in a rectangular housing 600, adjusting feet 710 are provided at the four corners of the housing 600. The adjusting feet 710 can be connected to the housing 600 by adjusting bolts, and the relative position of the adjusting feet 710 and the housing 600 can be controlled by adjusting the screw depth of the bolts. The adjusting feet 710 can also be connected to the housing 600 by snap-fit, for example, the housing 600 is provided with multiple snap-fit ​​structures (e.g., snap-fit ​​grooves) arranged along a first direction, and the relative position of the adjusting feet 710 and the housing 600 can be adjusted by different snap-fit ​​positions. Here, the circumference of the housing is the direction surrounding the central axis along the first direction.

[0052] Furthermore, the texture repair device also includes a magnetic suction component. The outer shell of the logistics sorting equipment is typically made of metal, and magnetic fixation allows for quick and relative fixation, providing sufficient adsorption force to counteract the force exerted when the repair component 100 abuts against the outer surface of the roller, ensuring the repair component 100 can be fed to a sufficient depth. Specifically, the magnetic suction component is connected to the bottom of the housing 600 to achieve a magnetic connection with the bearing surface. Understandably, the material of all or the bottom of the adjusting foot 710 can be chosen to be magnets to form the magnetic suction component. Alternatively, the magnetic suction component can be embedded inside the adjusting foot 710 or attached to the outside of the adjusting foot 710 to form a magnetic suction structure.

[0053] Reference Figure 2 , Figure 5 and Figure 6The repair component 100 includes a repair portion 120 for contacting the roller. The repair portion 120 includes a first bent segment 121 and a second bent segment 122, with the first bent segment 121 and the second bent segment 122 connected end-to-end and intersecting at the second bent segment 122. The arrangement of the first bent segment 121 and the second bent segment 122 causes the texture formed by the repair portion 120 to have bends, which further improves the friction of the roller surface. Multiple first bent segments 121 and multiple second bent segments 122 connected sequentially can also form a continuous wave texture to further improve friction. The texture formed by the first bent segment 121 and the second bent segment 122 can be a bend in a straight line or a bend in a curved line, forming a wavy texture of either a broken line or a wavy curve.

[0054] Reference Figure 2 The repair component 100 also includes a first adjustment portion 130, which connects the repair component 120 and the supporting portion 110. The first adjustment portion 130 can deflect relative to the supporting portion 110 to adjust the relative posture of the repair component 120 relative to the supporting portion 110. Specifically, the first adjustment portion 130 is connected to the supporting portion 110 by a plurality of first connectors, which are spaced apart. The first connectors can be fasteners such as bolts to adjust the distance between the supporting portion 110 and the first adjustment portion 130 at the connection positions. By adjusting each connection position, the angle of the first adjustment portion 130 relative to the supporting portion 110 can be adjusted, thereby adjusting the angle of the repair component 120 relative to the supporting portion 110, so as to adjust the angle posture of the repair component 120, making the parallelism of the repair component 120 as similar as possible to that of the roller, and making the texture depth applied by the repair component 120 uniform. In some embodiments, the first adjustment portion 130 is a quadrilateral with four corners, and the first connectors are provided at the four corners to form four connection positions for adjustment. The first adjustment part 130 can also be triangular, pentagonal or other irregular shape. The setting position and number of the first connector can be adapted according to the shape, as long as it is convenient to achieve angle adjustment.

[0055] Reference Figure 2The repair component 100 also includes a second adjusting part 140, which is connected to the side of the supporting part 110 facing the lifting mechanism 500. The second adjusting part 140 is used to abut against the output end of the lifting mechanism 500. Taking the lifting mechanism 500 as a cam 510 mechanism as an example, the second adjusting part 140 is used to abut against the cam 510. Specifically, the end face of the second adjusting part facing away from the supporting part 110 abuts against the cam 510. The second adjusting part 140 is connected to the supporting part 110 through a plurality of second connecting parts. The second connecting parts can adjust the relative position of the second adjusting part and the supporting part 110 in a first direction. When the second adjusting part is relatively close to the supporting part 110 in the first direction, the supporting part 110 and the repair part 120 sink relatively, and the applied texture is relatively deep. When the second adjusting part is relatively far away from the supporting part 110 in the first direction, the supporting part 110 and the repair part 120 rise relatively, and the applied texture is relatively shallow. Therefore, by adjusting the second adjustment unit 140, the applied texture depth can be adjusted.

[0056] Understandably, the lowest point that the repair part 120 can move in the first direction is determined by the second adjustment part 140. As one possible implementation, a limiting structure is provided on the housing 600 to abut against the end face of the second adjustment part 140 facing the cam 510, thereby limiting the continued downward movement of the second adjustment part 140. Alternatively, the second adjustment part 140 can remain in constant contact with the cam 510. Understandably, the cam 510 has opposing long and short ends; the long end rises when in contact with the second adjustment part 140, and the short end falls when in contact with the second section. Therefore, the lowest point of the second adjustment part 140 in the first direction is determined by the short end, and the cam 510 achieves the limiting of the second adjustment member. Understandably, the long end of the cam 510 is one end of the abutment surface 511 marked in the figures, and the short end is the opposite end.

[0057] Furthermore, the repair component 100 also includes a first heat-insulating part 150 and a second heat-insulating part 160. The first heat-insulating part 150 connects the repair component 120 and the second heat-insulating part 160, and the second adjusting part 140 connects the second heat-insulating part 160 and the supporting part 110, achieving a heat-insulating connection when the repair component 120 is heated. Specifically, the first heat-insulating part 150 and the second heat-insulating part 160 can be components made of heat-insulating materials such as mica board or bakelite board. Taking a mica board as the first heat-insulating part 150 and a bakelite board as the second heat-insulating part 160 as an example, the two first heat-insulating parts 150 are disposed on both sides of the repair component 120 in the second direction, and the two first heat-insulating parts 150 and the repair component 120 are connected by fasteners such as bolts. At the same time, the two first heat-insulating parts 150 are disposed on both sides of the second heat-insulating part 160 in the second direction, and the two first heat-insulating parts 150 and the second heat-insulating part 160 are connected by fasteners such as bolts. The second heat insulation part 160 has a through hole on the side opposite to the first heat insulation part 150, and the first adjustment part 130 is inserted into the through hole to achieve connection with the second heat insulation part 160.

[0058] The connection position of the three parts—the supporting part 110, the first heat insulation part 150, and the second heat insulation part 160—in the first direction is adjustable to further adjust the relative position of the repair part 120 with respect to the supporting part 110 in the first direction, thereby achieving adjustment of the texture depth.

[0059] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A texture restoration device for a roller, characterized in that, include: The repaired part can move along the first direction to the working position or the avoidance position; In the working position, the repair component is in contact with the surface of the roller; in the avoidance position, the repair component is separated from the surface of the roller. A drive assembly includes a drive element and a power output end connected to each other, wherein the drive element is used to drive the power output end to output continuous rotational motion; An intermittent mechanism includes a first input end and a first output end, the first input end being connected to the power output end in a transmission manner, and the intermittent mechanism is capable of converting the continuous rotational motion of the power output end into intermittent rotational motion; The transmission mechanism includes a second input end and a second output end. The second input end is connected to the first output end, and the second output end is used to drive the roller to rotate intermittently so that the roller has a static state and a moving state. The lifting mechanism is configured to drive the repair component to the avoidance position along the first direction when the roller is in motion.

2. The texture restoration device according to claim 1, characterized in that, The intermittent mechanism includes one of an intermittent gear mechanism, a Geneva mechanism, and a ratchet mechanism; and / or, the lifting mechanism includes one of a cam mechanism, a linkage mechanism, and an eccentric wheel mechanism.

3. The texture restoration device according to claim 1, characterized in that, The intermittent mechanism includes an intermittent gear mechanism, which includes an intermittent gear as the first input end and a transmission gear as the first output end. The intermittent gear includes a connecting part and a meshing part. The connecting part is connected to the power output end. The circumferential outer surface of the meshing part is provided with an intermittent area and a working area that are connected to each other. The meshing part is located in the working area. The power output end can drive the meshing part to a meshing position that engages with the transmission gear and a disengagement position that disengages from the transmission gear. The transmission gear is connected to the second input end. When the meshing part is in the meshing position, the second output end drives the roller to be in motion. When the meshing part is in the disengagement position, the roller is in a stationary state.

4. The texture restoration device according to claim 1, characterized in that, The lifting mechanism includes a cam mechanism, which includes a cam connected to the power output end. The repair component includes a repair part and a supporting part, which are sequentially connected in the first direction. The power output end can drive the cam to a lifting position that abuts against the supporting part and a clearance position that avoids the supporting part. The lifting mechanism is configured such that: when the roller is stationary, the cam is located in the clearance position and the repair part is in the working position; when the intermittent mechanism drives the roller to move, the cam is located in the lifting position and the repair part moves to the clearance position.

5. The texture restoration device according to claim 1, characterized in that, The power output end has a rotating shaft structure, and the driving member is used to drive the power output end to rotate around the shaft. The axis of the power output end is perpendicular to the first direction, and the first input end and the lifting mechanism are respectively connected to the radial surface of the power output end.

6. The texture restoration device according to claim 3, characterized in that, The power output end has a rotating shaft structure, and the driving member is used to drive the power output end to rotate around the shaft. The axis of the power output end is perpendicular to the first direction, and the connecting part is connected to the radial outer side of the first output end. The lifting mechanism includes a cam mechanism, which includes a cam, and the cam is connected to the radial outer side of the first output end.

7. The texture restoration device according to claim 1, characterized in that, The transmission mechanism includes a transmission member as the second input end and a friction member as the second output end. The transmission member and the friction member are connected in a transmission manner. The transmission member is connected to the first output end, and the friction member is used to contact the roller.

8. The texture restoration device according to claim 7, characterized in that, The plurality of friction elements are spaced apart along a second direction, which is perpendicular to the first direction, and the repair element is disposed between adjacent friction elements.

9. The texture restoration device according to claim 1, characterized in that, The texture restoration device also has at least one of the following features: a. The texture repair device further includes a housing, the housing being provided with a groove extending along the first direction, the repair component, the drive assembly, the intermittent mechanism, the transmission mechanism and the lifting mechanism are all mounted on the housing, the repair component includes a repair part and a supporting part, the repair part and the supporting part are sequentially connected in the first direction, the supporting part is slidably connected to the housing, and a portion of the supporting part is located within the groove; b. The texture restoration device further includes a heating component connected to the restoration piece for increasing the temperature of the restoration piece; c. The texture restoration device further includes a housing and an adjustment assembly. The restoration component, the drive assembly, the intermittent mechanism, the transmission mechanism, and the lifting mechanism are all mounted on the housing. The adjustment assembly includes a plurality of adjustment feet, which are connected to the housing. The adjustment feet are capable of moving relative to the housing along the first direction and are used to contact the bearing surface. d. The texture repair device further includes a housing and a magnetic suction assembly. The repair component, the drive assembly, the intermittent mechanism, the transmission mechanism, and the lifting mechanism are all installed in the housing. The magnetic suction assembly is connected to the housing and is used to magnetically connect with the bearing surface.

10. The texture restoration device according to claim 1, characterized in that, The repair component includes a repair section for contacting the roller. The repair section includes a first bending segment and a second bending segment, with the first bending segment and the second bending segment connected end to end and intersecting at the second bending segment.

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