Automatic bolt wiping device

Abstract

This invention belongs to the field of bolt processing technology, and particularly relates to a fully automatic bolt wiping device, comprising a housing, within which a wiping device body is installed to facilitate automatic bolt wiping. The wiping device body includes a wiping apparatus positioned above the housing for cleaning. The wiping apparatus includes a shell, within which a drive assembly is installed. A wiping roller is installed at the output end of the drive assembly. A traveling mechanism capable of multi-directional movement and adjustment is installed in the housing below the wiping apparatus. The traveling mechanism includes a horizontal sliding assembly and a vertical moving assembly, with a clamping mechanism on the horizontal sliding assembly for holding the bolt. This invention is rationally designed, simple in structure, easy to process, and effectively improves the convenience of bolt wiping and cleaning, reduces the possibility of bolt damage, has a high degree of automation, effectively improves the work process, and meets processing and usage requirements.

Description

Technical Field

[0001] This invention belongs to the field of bolt processing technology, and in particular relates to a fully automatic bolt wiping device. Background Technology

[0002] A bolt is a mechanical part, a cylindrical threaded fastener used with a nut. It consists of a head and a threaded shank, and is used to fasten two parts with through holes. This type of connection is called a bolted connection. Since the two parts can be separated by unscrewing the nut, a bolted connection is a detachable connection.

[0003] Bolts are used in various industries, such as the chemical industry and special equipment. In particular, flange structures are widely used. As equipment operates for longer periods, it accumulates a large amount of corrosion products and deposits, affecting its normal operation and service life. Therefore, when overhauling various equipment, cleaning and derusting the removed bolts can effectively remove oil stains, corrosion, and other contaminants from the bolt surfaces, ensuring their normal operation and improving safety. Existing equipment often features numerous flanges, with each pair containing anywhere from a few to dozens or even hundreds of bolts. During maintenance, the sheer number of bolts necessitates manual labor, requiring significant manpower to wipe and clean them. This is a substantial cost for any construction company, especially given the diverse types and sizes of bolts, making manual cleaning difficult and increasing labor intensity. While ultrasonic cleaning methods exist, their effectiveness is limited, the process is slow, and there is a risk of damage, resulting in suboptimal functionality. Therefore, this paper proposes a fully automated bolt cleaning device that offers a convenient cleaning process, reduces the risk of bolt damage, improves workflow, enhances functionality, and fully meets the needs of production and processing. Summary of the Invention

[0004] This invention addresses the technical problems existing in the above-mentioned bolt wiping and cleaning process by proposing a fully automatic bolt wiping device that is reasonably designed, simple in structure, easy to process, effectively improves the convenience of bolt wiping and cleaning, reduces the possibility of bolt damage, effectively improves the work process, enhances the functionality, and fully meets the needs of production and processing.

[0005] To achieve the above objectives, the present invention provides a fully automatic bolt wiping device, comprising a housing, wherein a wiping device body is disposed within the housing to facilitate automatic wiping of bolts. The wiping device body includes a wiping device positioned above the housing for performing wiping and cleaning work. The wiping device includes a housing, within which a driving component is disposed. A wiping roller is disposed at the output end of the driving component. A traveling mechanism capable of multi-directional movement adjustment is disposed within the housing located below the wiping device. The traveling mechanism includes a horizontal sliding component and a vertical moving component disposed vertically. A clamping mechanism for clamping bolts is disposed on the horizontal sliding component.

[0006] Preferably, the drive assembly includes a fixed drive group and a movable and adjustable drive group. The fixed drive group includes a first motor disposed within the housing. The output end of the first motor is provided with a first rotating disk and connected to the wiping roller. A sliding groove is provided in the housing on one side of the fixed drive group, and a concave movable seat is provided in the sliding groove. The movable drive group includes a second motor disposed above the movable seat. The output end of the second motor is provided with a second rotating disk and located within the movable seat. A longitudinal adjustment mechanism is provided at the rear corner of the housing. The longitudinal adjustment mechanism includes a mounting base. A ball screw is provided between two mounting bases arranged side by side, and one end of the ball screw extends to the outside of the housing. A screw nut is provided on the outer periphery of the ball screw and is connected to one side of the movable seat.

[0007] Preferably, the wiping roller includes a hollow cylindrical rod body, with wiping plates arranged in a spiral pattern on the outer periphery of the rod body. An air supply hole is opened in the rod body located at the spiral interval of the wiping plates, and an air supply pipe is provided in the rod body. Multiple air guide pipes communicating with the air supply hole are evenly distributed on the outer periphery of the air supply pipe.

[0008] Preferably, the longitudinal movement component includes a lead screw drive assembly, a support plate is provided on the upper end of one side of the lead screw drive assembly, a moving plate is provided above the moving end of the lead screw drive assembly, and a slide table is provided on the inner side of the support plate and the moving plate opposite to each other.

[0009] Preferably, the lateral sliding assembly includes a support frame spanning above the support plate and the movable plate. A fixed pulley group is detachably and fixedly connected to the outer side of the support frame near the support plate. A first carrier plate is provided above the front and rear fixed pulley groups. A movable and adjustable movable pulley group is provided on the outer side of the support frame near the movable plate. A slider is provided on the inner side of the movable pulley group near the support frame. A slide bar is provided on the support frame corresponding to the slider. A second carrier plate is provided above the front and rear movable pulley groups. Both the first and second carrier plates support clamping mechanisms.

[0010] Preferably, a locking mechanism is provided on one side of the movable pulley group to lock it in place. The locking mechanism includes a connecting plate with an L-shape connected to the movable pulley group. A lifting block capable of vertical movement is provided at the front end of the connecting plate. A driving cylinder for moving the lifting block is also provided on the movable pulley group. A square groove is provided in the lifting block, and a sliding rod is provided in the square groove. A transverse block capable of horizontal movement is sleeved on the outer periphery of the sliding rod. A telescopic spring is sleeved on the outer periphery of the sliding rod on one side of the transverse block. A locking rod is provided on the other side of the transverse block. A wedge block for adjusting the position of the transverse block is also provided at one corner of the movable pulley group. A mounting plate is provided below the movable pulley group corresponding to the lifting block. A lifting abutment is provided at the geometric center of the mounting plate. A support plate is provided on the outer periphery of the upper end of the lifting abutment. A return spring is sleeved on the outer periphery of the lifting abutment located between the support plate and the mounting plate.

[0011] Preferably, a drive wheel is provided on the support frame near the support plate, and a tensioning mechanism is provided on one side of the support plate to cooperate with the drive wheel. The tensioning mechanism includes a mounting frame connected to the support plate. An L-shaped plate with an L-shape design is provided on the upper outer side of the mounting frame. A fixing rod is provided at the corner of the L-shaped plate. An adjusting plate that can be vertically moved and adjusted is provided on the outer side of the fixing rod. A tensioning wheel is provided on one side of the adjusting plate, and an electric push rod for moving the adjusting plate is provided below the L-shaped plate.

[0012] Preferably, the clamping mechanism includes a support frame with shock absorption effect, a finger cylinder is provided on the support frame, and a clamping claw is provided at the output end of the finger cylinder.

[0013] Preferably, a cone-shaped material collection plate is provided above the support frame, and a collection cover is provided inside the support frame.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0015] 1. This invention provides a fully automatic bolt wiping device. Through its wiping equipment and drive components, it can drive the wiping rollers to rotate and act on the outer circumference of the bolt to complete the corresponding wiping work. It also provides convenient conditions for adapting to workpieces of different specifications, ensuring comprehensive wiping and guaranteeing the quality of workpiece repair. The traveling mechanism can drive the workpiece to feed longitudinally, facilitating all-around wiping, and can clamp workpieces of different specifications, ensuring smooth operation of production and meeting usage requirements. The locking mechanism facilitates stable movement of the equipment components in the horizontal and vertical directions. This device is reasonably designed, simple in structure, easy to manufacture, and effectively improves the convenience of bolt wiping and cleaning while reducing bolt damage. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a fully automatic bolt wiping device;

[0018] Figure 2 This is a front view of the fully automatic bolt wiping device.

[0019] Figure 3 Rear view of the internal structure of the wiping equipment;

[0020] Figure 4 A schematic diagram of the wiping device from another perspective;

[0021] Figure 5 This is a front view of part of the internal structure of the wiping roller;

[0022] Figure 6 This is a schematic diagram of the traveling mechanism;

[0023] Figure 7 A structural schematic diagram of the traveling mechanism from another perspective;

[0024] Figure 8 This is a structural side view of the traveling mechanism;

[0025] Figure 9 for Figure 8 A partially enlarged schematic diagram of the structure at point A;

[0026] In the above figures, 1. Box body; 2. Shell; 21. Slide groove; 3. Fixed drive group; 31. First motor; 32. First rotating disk; 4. Moving drive group; 41. Second motor; 42. Second rotating disk; 5. Wiping roller; 51. Rod; 511. Vent hole; 52. Wiping plate; 53. Air supply pipe; 531. Air guide pipe; 6. Lateral sliding assembly; 61. Support frame; 62. Fixed pulley group; 621. First carrier plate; 63. Moving pulley group; 631. Second carrier plate; 64. Slider; 65. Slide bar; 7. Longitudinal moving assembly; 71. Screw drive group; 72. Support plate; 73. Moving plate; 74. Slide table; 8. Clamping mechanism; 81. Support frame; 82. Finger cylinder; 821. Clamping 9. Holding claw; 10. Moving seat; 11. Longitudinal adjustment mechanism; 101. Mounting seat; 102. Ball screw; 103. Screw nut; 11. Locking mechanism; 111. Connecting plate; 112. Lifting block; 1121. Square groove; 1122. Slide rod; 1123. Telescopic spring; 113. Drive cylinder; 114. Lateral block; 1141. Locking rod; 115. Mounting plate; 116. Lifting stop rod; 1161. Support rod; 117. Return spring; 118. Wedge block; 12. Drive wheel; 13. Tensioning mechanism; 131. Mounting bracket; 132. L-shaped plate; 133. Fixing rod; 134. Adjusting plate; 135. Tensioning wheel; 136. Electric push rod; 14. Collection plate; 15. Collection cover. Detailed Implementation

[0027] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0029] Examples, such as Figures 1-9As shown, an automatic bolt wiping device includes a housing 1, which provides effective placement space for the wiping device body, ensuring smooth production and processing. The housing 1 houses the wiping device body, facilitating automatic bolt wiping. Specifically, the wiping device body includes a wiping device positioned above the housing 1 for cleaning. The wiping device includes a housing 2, within which a drive assembly is located. The output end of the drive assembly has wiping rollers 5, which are driven by the drive assembly. This allows the wiping rollers 5 to rotate and act on the outer circumference of the bolt, completing the corresponding wiping work. It also provides convenient conditions for adapting to workpieces of different specifications, ensuring comprehensive wiping and guaranteeing the quality of workpiece inspection and forming. A traveling mechanism capable of multi-directional movement and adjustment is located within the housing 1 below the wiping device. The traveling mechanism can also be configured as a device capable of horizontal movement to meet different usage needs and further improve the functionality of the equipment. The traveling mechanism includes a horizontal sliding component 6 and a vertical moving component 7. The horizontal sliding component 6 is equipped with a clamping mechanism 8 that clamps the bolts. In other words, by using the horizontal movement of the traveling mechanism, the horizontal position of the clamping mechanism 8 can be freely adjusted to accommodate bolts of different specifications and ensure the smooth progress of subsequent production and processing. By using the vertical movement of the traveling mechanism, on the one hand, the clamping mechanism 8 can be moved to the outside of the housing 1, providing convenient conditions for the robot arm set up in the factory to pick up and deliver the bolts to be wiped. On the other hand, it can also drive the workpiece to feed in the vertical direction, providing convenient conditions for the workpiece to complete all-round wiping and meeting different usage needs.

[0030] In the above process: the wiping equipment, using the drive components, can drive the wiping rollers 5 to rotate and act on the outer circumference of the bolts to complete the corresponding wiping work. It also provides convenient conditions for adapting to workpieces of different specifications, while ensuring the comprehensiveness of the wiping work and guaranteeing the quality of workpiece repair and forming. The traveling mechanism can drive the workpiece to feed longitudinally, providing convenient conditions for omnidirectional wiping. It can also clamp workpieces of different specifications, ensuring smooth operation of production and processing and meeting usage requirements. The locking mechanism 11 provides convenient conditions for stable movement of equipment components in the horizontal and vertical directions. This device is reasonably designed, simple in structure, easy to process, and can effectively improve the convenience of bolt wiping and cleaning, reduce the possibility of bolt damage, effectively improve the work process, enhance functionality, and fully meet the needs of production and processing.

[0031] To ensure the smooth operation of bolt wiping and achieve all-around wiping of the bolts, thus guaranteeing the quality of workpiece inspection, the drive assembly includes a fixed drive group 3 and a movable and adjustable drive group 4. The fixed drive group 3 includes a first motor 31 installed inside the housing 2. The output end of the first motor 31 is provided with a first rotating disk 32, which is connected to the wiping roller 5. A groove 21 is provided inside the housing 2 on one side of the fixed drive group 3, and a concave movable seat 9 is provided inside the groove 21. The movable drive group 4 includes a second motor 41 installed above the movable seat 9. The output end of the second motor 41 is provided with a second rotating disk 42, which is located inside the movable seat 9. A longitudinal adjustment mechanism 10 is provided at the rear corner inside the housing 2. The longitudinal adjustment mechanism 10 includes a mounting... A ball screw is installed between two side-by-side mounting seats 101, with one end extending through the outer side of the housing 2. A screw nut 103 is provided on the outer periphery of the ball screw 102 and connected to one side of the movable seat 9. That is to say, an electric motor is provided on the side of the ball screw 102 extending out of the housing 2 to drive the rotation of the ball screw 102, so as to complete the relative adjustment of the position of the movable seat 9, thereby providing convenient conditions for adjusting the position of the drive assembly 4 and for facilitating the adaptation of the two wiping rollers 5 to different specifications and sizes or different positions of the wiping bolts. It should be further noted that hollow motors are preferred for the selected first motor 31 and second motor 41, so as to provide air supply pipe 53 inside the wiping roller 5. The connection to an external blowing air source provides convenient conditions to ensure the smooth progress of the wiping work. Simultaneously, it provides effective power input to the wiping roller 5, ensuring the smooth operation of the processing. The specific wiping process is described as follows: After the wiping bolt is conveyed into the device, it is controlled to move longitudinally, and the bolt gradually moves towards the wiping equipment. When the bolt approaches the wiping equipment, the two wiping rollers 5 move side-by-side and simultaneously abut against the outer circumference of the bolt to perform the corresponding wiping work. Then, the bolt continues to move longitudinally. At this time, the control motor operates on the ball screw 102, driving the drive assembly 4 to move outwards. The wiping roller 5 located below the drive assembly 4 remains in contact with the outer circumference of the bolt to perform the corresponding wiping work until the bolt's geometry is reached. After the center of the bolt moves to a position aligned with the geometric center of the wiping roller 5, the drive unit 4 reverses its direction to continue wiping the outer circumference of the bolt, ensuring the comprehensiveness of the processing work. Of course, based on this, to further ensure the rationality of the device setup, the fixed drive unit 3 can also be configured to move, that is, two movable seats 9 are provided on the left and right sides, each bearing the first rotating disk 32 and the second rotating disk 42 respectively. The ball screw 102 used is replaced with a bidirectional screw. Correspondingly, screw nuts 103 are also provided on both sides of the outer circumference of the bidirectional screw, which are connected to the two movable seats 9 respectively. In other words, when the bidirectional screw is driven to rotate, it can drive the left and right wiping rollers 5 to move relative to each other or in opposite directions.It can fully surround the outer circumference of the bolt, ensuring smooth wiping and improving the work process to meet usage requirements.

[0032] To ensure the smooth operation of bolt wiping, the wiping roller 5 includes a hollow cylindrical rod 51 with spirally arranged wiping plates 52 on its outer periphery. Air inlets are located within the rod 51 at the spiral intervals of the wiping plates 52, and air pipes 53 are installed within the rod 51. Multiple air guide pipes 531, communicating with the air inlets, are evenly distributed around the outer periphery of the air pipes 53. Specifically, the wiping roller 5 rotates under the drive of a motor, thus acting on the bolts to complete the corresponding wiping and cleaning work. On the one hand, the upper end of the air supply pipe 53 is connected to the external air source blowing mechanism to ensure that the air source can be led out through the air supply pipe 53 and the air guide pipe 531, and blown onto the workpiece through the air supply hole. This plays a certain role in assisting cleaning and blowing out the impurities wiped off, saving cleaning costs. It should be further noted that the specifications of the wiping roller 5 can be selected according to the pitch of different bolts to be wiped. This ensures that the wiping work is carried out smoothly while reducing the possibility of damage to the workpiece and saving production costs.

[0033] To ensure the equipment can be moved and adjusted longitudinally to meet usage requirements, the longitudinal movement component 7 includes a lead screw drive assembly 71. A support plate 72 is provided on the upper end of one side of the lead screw drive assembly 71, and a moving plate 73 is provided above the moving end of the lead screw drive assembly 71. Slide tables 74 are provided on the inner sides of the support plate 72 and the moving plate 73, respectively. Specifically, the lead screw drive assembly 71 is a mature and commonly used technology, and its working principle and operation mode are readily known to those skilled in the art, so they will not be elaborated further. The support plate 72 is located above the fixed end of one side of the lead screw drive assembly 71 to ensure the stability of the device's position. The moving plate 73 is connected to the moving end of the lead screw drive assembly 71, providing convenient conditions for moving and adjusting the moving plate 73 laterally, thus fully meeting usage requirements.

[0034] To effectively ensure that the equipment components can be moved and adjusted horizontally, the horizontal sliding assembly 6 includes a support frame 61 spanning above the support plate 72 and the movable plate 73. A fixed pulley group 62 is detachably and fixedly connected to the outer side of the support frame 61 near the support plate 72. A first carrier plate 621 is positioned above the two fixed pulley groups 62. A movable and adjustable movable pulley group 63 is positioned on the outer side of the support frame 61 near the movable plate 73. A slider 64 is positioned inside the movable pulley group 63 near the support frame 61. A slide bar 65 is positioned on the support frame 61 corresponding to the slider 64. A second carrier plate 631 is positioned above the two movable pulley groups 63. Both the first carrier plate 621 and the second carrier plate 631 support clamping mechanisms 8. Specifically, the support frame 61 near the support plate 72 is detachably and fixedly connected to the fixed pulley group 62, and the lower end of the support frame 61 is connected to the support plate 72 and the movable plate 73. There is a gap between the upper surfaces of the movable plate 73, which ensures that when the movable pulley block 63 moves relative to the support frame 61, one end of the support frame 61 can smoothly extend out of the movable plate 73, ensuring the smoothness of the equipment operation. The components of the fixed pulley block 62 and the movable pulley block 63 are roughly the same. The same components include pulleys that abut against the slide table 74, spring shock absorbers above the pulleys, and L-shaped movable plates on the outside of the spring shock absorbers, which facilitates the installation and connection between them and the support frame 61. The difference is that the movable pulley block 63 has a slider 64 on its outside. When the locking mechanism 11 locks it together with the movable plate 73, the control screw drive group 71 can move and adjust it in the lateral direction. This also provides convenient conditions for the free adjustment of the position of the clamping mechanism 8 and provides a prerequisite for the clamping of bolts of different specifications and sizes.

[0035] To ensure the stability of each equipment component during operation and movement, especially the lateral movement of the support frame 61 relative to the moving plate 73 and the longitudinal movement of the support frame 61 relative to the support plate 72 and the moving plate 73, and to guarantee the stability and practicality of each equipment component during operation and adjustment, a locking mechanism 11 is provided on one side of the moving pulley block 63 to lock it. The locking mechanism 11 includes a connecting plate 111 connected to the moving pulley block 63 and designed in an L-shape. The front end of the connecting plate 111 is provided with a lifting block 112 that can move vertically. The moving pulley block 63 is also provided with a drive cylinder 113 to drive the lifting block 112 to move. The lifting block 112 has a square groove 1121. A slide rod 1122 is installed inside the groove 1121. A transverse block 114 that can move laterally is fitted around the outer periphery of the slide rod 1122. A telescopic spring 1123 is fitted around the outer periphery of the slide rod 1122 located on one side of the transverse block 114. A locking rod 1141 is installed on the other side of the transverse block 114. A wedge block 118 that adjusts the position of the transverse block 114 is also installed at one corner of the movable pulley assembly 63. A mounting plate 115 is installed below the movable pulley assembly 63 corresponding to the lifting block 112. A lifting abutment 116 is installed at the geometric center of the mounting plate 115. A support plate is installed around the upper outer periphery of the lifting abutment 116. A return spring 117 is fitted around the outer periphery of the lifting abutment 116 located between the support plate and the mounting plate 115. In addition, it is necessary to... To further clarify: the mounting plate 115 is connected to the movable pulley block 63 by bolts. When the lifting rod 116 is not in operation, it is at its maximum position in the vertical direction under the support of the return spring 117 and is limited within the mounting plate 115. The lifting rod 116 moves only when the lifting block 112 abuts against the support plate. Simultaneously, to further ensure the stability of the equipment during operation, a limit rod is provided at one corner of the support plate. This limit rod descends with the support plate and passes through the mounting plate 115, thus limiting its movement to a certain extent and preventing it from shifting. Specifically, the connecting plate 111 has a slot that allows the lifting block 112 to slide vertically. On the engaging connecting plate 111, the upper inner surface is connected to the output end of the drive cylinder 113 to ensure lifting power. The transverse block 114 can move horizontally relative to the slide rod 1122. Especially for the wedge block 118, when the lifting plate moves down vertically, the transverse block 114 moves away from the support frame 61 due to the influence of the wedge block 118. Of course, the end face of the transverse block 114 that contacts the wedge block 118 is also inclined to ensure reliable contact between the two. During this process, the locking rod 1141 also moves outward with the transverse block 114, thereby releasing the lateral restriction of the moving pulley block 63. As the lifting block 112 continues to move down, its lower end abuts against the support plate.The lifting rod 116 moves downward and abuts against the moving plate 73, making the moving pulley block 63 and the moving plate 73 a single unit. This provides convenient conditions for the subsequent drive operation of the screw drive group 71 and meets the usage requirements. Of course, when it is necessary to disengage the lock between the two to allow the support frame 61 to move longitudinally relative to the moving plate 73 and the support plate 72, the control drive cylinder 113 retracts, causing the lifting block 112 to rise. At this time, under the action of the telescopic spring 1123, the transverse block 114 and the locking rod 1141 move towards the support. The carrier frame 61 moves in the direction of movement until the locking rod 1141 abuts against the carrier frame 61, making the moving pulley block 63 and the carrier frame 61 a single unit. To facilitate subsequent use, it should be further noted that: to fully ensure the locking effect of the lifting rod 116 and the locking rod 1141, multiple locking holes are evenly distributed within the moving plate 73 and the carrier frame 61 corresponding to the lifting rod 116 and the locking rod 1141, fully guaranteeing usage requirements and improving the functionality of the device.

[0036] To effectively ensure that the support frame 61 can move and adjust longitudinally relative to the support plate 72 and the movable plate 73, thereby ensuring effective input of power, a drive wheel 12 is provided on the support frame 61 near the support plate 72. This drive wheel 12 is connected to the outer side of the support frame 61 and bears the driving power, ensuring smooth operation. A tensioning mechanism 13 is provided on one side of the support plate 72, which works in conjunction with the drive wheel 12. The tensioning mechanism 13 includes a mounting bracket 131 connected to the support plate 72. An L-shaped plate 132 with an L-shape is provided on the outer side of the upper end of the mounting bracket 131. A fixing rod 133 is provided at the corner of the L-shaped plate 132. A vertically adjustable adjustment plate 134 is provided on the side, and a tensioning wheel 135 is provided on one side of the adjustment plate 134. An electric push rod 136 for moving the adjustment plate 134 is provided below the L-shaped plate 132. Specifically, a drive motor is provided at the end of the support plate 72 on the same side as the drive wheel 12. Of course, it should be set in a way that does not affect the longitudinal movement of the support frame 61 relative to the support plate 72 and the moving plate 73. The output end of the motor is also provided with a drive wheel (not shown in the figure). A synchronous belt is provided between the drive wheel and the drive wheel 12. The length of the synchronous belt should be such that it meets the maximum distance that the support frame 61 can move. The tensioning wheel 135 also abuts against the inner side of the synchronous belt. The aforementioned equipment components are all based on existing mature technologies, which are readily available to those skilled in the art and will not be elaborated further. In particular, regarding the tensioning mechanism 13, when the support frame 61 moves away from the location of the drive motor—that is, during the clamping of the workpiece to be wiped or the removal of the workpiece after wiping—the synchronous belt used increases (i.e., the single-sided length between the drive wheel 12 and the driving wheel). During this process, the electric push rod 136 extends and drives the adjusting plate 134 to move upwards relative to the fixed rod 133 in the vertical direction. The corresponding clamping wheel then serves to support and assist the synchronous belt, ensuring that the support frame 61 can move towards the furthest point. The operation is adjusted at the moving distance. Correspondingly, when the support frame 61 moves towards the position where the drive motor is located, that is, during the wiping operation of the clamped workpiece, the amount of synchronous belt used is reduced. During this process, the control electric push rod 136 retracts and drives the adjusting plate 134 to move down. Correspondingly, the lower outer periphery of the clamping wheel abuts against the synchronous belt, which plays a tensioning role to ensure effective power input and ensure that the support frame 61 can run smoothly in the horizontal and longitudinal directions. As for the tensioning mechanism 13, it can play a corresponding tensioning role on the synchronous belt according to the movement of the equipment components, improve the functionality of the device and meet the usage requirements.

[0037] To ensure the good functionality of the clamping mechanism 8, the clamping mechanism 8 includes a shock-absorbing support frame 81. The support frame 81 is equipped with a finger cylinder 82, and the output end of the finger cylinder 82 is equipped with a clamping claw 821. Specifically, the shock-absorbing support frame 81 can be a spring-type shock absorber as in the prior art. On the one hand, it supports the finger cylinder 82, and on the other hand, it can improve the shock absorption and buffering effect of the equipment components, thus improving practicality. Considering that the clamping mechanism 8 needs to clamp the bolt to be wiped, after the support frame 61 and the components on it move to the outside of the box 1, the external robotic arm is used to clamp the bolt and invert it, bringing it close to the clamping mechanism. By controlling the screw drive group 71 to run, the left and right clamping mechanisms 8 are brought closer together, especially stopping at the clamping position that matches the bolt to be wiped. Then, the finger cylinder 82 is controlled to drive the clamping claw 821 to run and abut against the lower outer periphery of the bolt, completing stable clamping and ensuring the smooth progress of subsequent production and processing.

[0038] To further improve the rationality of the device's component placement, a cone-shaped collecting plate 14 is installed above the support frame 61, and a collecting cover 15 is installed inside the support frame 61. The collecting cover 15 is slidably connected to the support frame 61 to ensure convenient subsequent handling and improve work efficiency. Specifically, the collecting plate 14 is positioned above the support frame 61, between the upper surface of the support frame 61 and the lower surfaces of the first and second carrier plates 621 and 631. This serves two purposes: firstly, to effectively collect and guide the waste generated during wiping; and secondly, to ensure the smooth movement of components such as the moving plate 73 and the moving pulley group 63, ensuring the device has good functionality and meets usage requirements. Impurities wiped off the outer periphery of the bolts supported by the collecting plate 14 are guided into the collecting cover 15, providing convenient conditions for subsequent centralized processing and ensuring the cleanliness of the device.

[0039] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A fully automatic bolt wiping device, comprising a housing, wherein the housing is equipped with a wiping device body for facilitating automatic wiping of bolts, characterized in that, The wiping device body includes a wiping device installed above the housing for wiping and cleaning. The wiping device includes a housing, within which a drive assembly is installed. A wiping roller is installed at the output end of the drive assembly. A traveling mechanism capable of multi-directional movement and adjustment is installed in the housing below the wiping device. The traveling mechanism includes a horizontal sliding assembly and a vertical moving assembly. The horizontal sliding assembly has a clamping mechanism for holding bolts. The vertical moving assembly includes a screw drive assembly. A support plate is installed on the upper end of one side of the screw drive assembly. A moving plate is installed above the moving end of the screw drive assembly. Slides are installed on the inner sides of both the support plate and the moving plate. The horizontal sliding assembly includes a support frame spanning above the support plate and the moving plate. A fixed pulley assembly is detachably and fixedly connected to the outer side of the support frame near the support plate. A first carrier plate is installed above the front and rear fixed pulley assemblies. An adjustable moving pulley assembly is installed on the outer side of the support frame near the moving plate. A sliding mechanism is installed on the inner side of the moving pulley assembly near the support frame. The block has a sliding bar on its support frame corresponding to the slider. A second carrier plate is provided above the front and rear movable pulley groups. Both the first and second carrier plates support clamping mechanisms. A locking mechanism is provided on one side of each movable pulley group to lock it in place. The locking mechanism includes an L-shaped connecting plate connected to the movable pulley group. A lifting block capable of vertical movement is provided at the front end of the connecting plate. A drive cylinder for moving the lifting block is also provided on the movable pulley group. A square groove is provided in the lifting block, and a... The device includes a sliding rod with a laterally movable transverse block fitted around its outer periphery. A telescopic spring is fitted around the outer periphery of the sliding rod on one side of the transverse block. A locking rod is provided on the other side of the transverse block. A wedge-shaped block is also provided at one corner of the movable pulley assembly to adjust the position of the transverse block. A mounting plate is provided below the movable pulley assembly corresponding to the lifting block. A lifting stop rod is provided at the geometric center of the mounting plate. A support plate is provided around the upper outer periphery of the lifting stop rod. A return spring is fitted around the outer periphery of the lifting stop rod located between the support plate and the mounting plate.

2. The fully automatic bolt wiping device according to claim 1, characterized in that, The drive assembly includes a fixed drive group and a movable and adjustable drive group. The fixed drive group includes a first motor installed inside the housing. The output end of the first motor is provided with a first rotating disk and connected to the wiping roller. A sliding groove is provided inside the housing on one side of the fixed drive group. A movable seat with a concave design is provided in the sliding groove. The movable drive group includes a second motor installed above the movable seat. The output end of the second motor is provided with a second rotating disk and is located inside the movable seat. A longitudinal adjustment mechanism is provided at the rear corner inside the housing. The longitudinal adjustment mechanism includes a mounting base. A ball screw is provided between two mounting bases arranged side by side, and one end of the ball screw extends to the outside of the housing. A screw nut is provided on the outer periphery of the ball screw and is connected to one side of the movable seat.

3. The fully automatic bolt wiping device according to claim 2, characterized in that, The wiping roller includes a hollow cylindrical rod body with a spirally arranged wiping plate on the outer periphery of the rod body. An air supply hole is opened in the rod body located at the spiral interval of the wiping plate. An air supply pipe is provided in the rod body, and multiple air guide pipes communicating with the air supply hole are evenly distributed on the outer periphery of the air supply pipe.

4. The fully automatic bolt wiping device according to claim 3, characterized in that, A drive wheel is provided on the support frame near the support plate. A tensioning mechanism that works with the drive wheel is provided on one side of the support plate. The tensioning mechanism includes a mounting frame connected to the support plate. An L-shaped plate with an L-shape design is provided on the upper outer side of the mounting frame. A fixing rod is provided at the corner of the L-shaped plate. An adjustment plate that can be vertically moved and adjusted is provided on the outer side of the fixing rod. A tensioning wheel is provided on one side of the adjustment plate. An electric push rod for moving the adjustment plate is provided below the L-shaped plate.

5. The fully automatic bolt wiping device according to claim 4, characterized in that, The clamping mechanism includes a support frame with shock absorption effect, a finger cylinder is provided on the support frame, and a clamping claw is provided at the output end of the finger cylinder.

6. The fully automatic bolt wiping device according to claim 5, characterized in that, A cone-shaped material collection plate is provided above the support frame, and a collection cover is provided inside the support frame.

Images