Industrial door panel processing raw material conveying device

Abstract

The utility model provides a kind of industrial door panel processing raw material conveying device, it is related to conveying device technical field, the utility model, including support frame and limit roller, the support frame two ends are respectively fixedly connected with No. one mounting bracket and No. two mounting bracket, the No. one mounting bracket is installed with mobile assembly for driving limit roller movement, the No. two mounting bracket is installed with lifting assembly for driving limit roller lifting, the outer surface of the limit roller is installed with connecting component for installing the cleaning brush of cleaning door panel or for polishing abrasive paper of door panel.The utility model, limit roller outer surface connecting component can be flexibly assembled cleaning brush or polishing abrasive paper, realize the integration of door panel conveying and cleaning, polishing function, without additional special equipment or manual intervention, simplify processing procedure, shorten production cycle, reduce equipment investment and labor cost, improve overall processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and in particular to a conveying device for raw materials in industrial door panel processing. Background Technology

[0002] In the industrial door panel processing, the conveying process of raw material door panels directly affects processing efficiency and finished product quality.

[0003] Existing door panel conveying devices generally suffer from the following problems: First, poor limiting effect; during conveying, door panels are prone to lateral deviation due to uneven force or insufficient precision of the conveyor rollers, leading to inaccurate positioning in subsequent processing and defects such as dimensional deviations and surface damage. Second, limited functionality; most conveying devices only have a simple conveying function, and cleaning dust, impurities, burrs, and rust from the door panel surface requires additional equipment or manual operation, which not only increases process complexity and labor costs but also reduces overall processing efficiency. These problems restrict the automation level and large-scale production needs of industrial door panel processing, necessitating a multi-functional conveying device to solve these pain points. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an industrial door panel processing raw material conveying device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an industrial door panel processing raw material conveying device, comprising a support frame and a limiting roller, wherein a first mounting frame and a second mounting frame are fixedly connected to both ends of the support frame, a moving component is installed on the first mounting frame for driving the limiting roller to move, and a lifting component is installed on the second mounting frame for driving the limiting roller to rise and fall. A connecting component is installed on the outer surface of the limiting roller for installing a cleaning brush for cleaning the door panel or sandpaper for polishing the door panel. A transmission roller is installed between the first mounting frame and the second mounting frame, and a driving component is provided on the second mounting frame for driving the transmission roller to convey the door panel. Both the first mounting frame and the second mounting frame are provided with limiting components to prevent the door panel from deviating in position when conveyed on the transmission roller.

[0006] Preferably, the moving component includes a first rotating rod, a gear, and a rack on a first mounting bracket. A first sliding frame is slidably sleeved on the first mounting bracket, and a first rotating rod rotatably passes through the first sliding frame. A gear is provided on the first rotating rod and meshes with the rack on the first mounting bracket. Rotating the handle on the first rotating rod causes the first rotating rod to rotate, driving the gear to mesh and move on the rack, thereby moving the limiting roller left and right to adjust its position.

[0007] Preferably, the lifting assembly includes a second rotating rod, a turbine, a worm gear, and a threaded rod. A second sliding frame is slidably sleeved on the second mounting bracket. A second rotating rod rotatably passes through the second sliding frame. A turbine is provided on the second rotating rod. A threaded rod is provided on the outer sidewall of the second sliding frame. A worm gear is provided in the middle section of the threaded rod to cooperate with the turbine. When the handle on the second rotating rod is rotated, the second rotating rod drives the turbine to rotate, and the turbine and worm gear cooperate to drive the threaded rod to rotate.

[0008] Preferably, both the first and second sliding frames are provided with limit rods, and mounting seats are slidably sleeved on the limit rods. The two ends of the limit roller are rotatably connected to the mounting seats through shafts. Due to the limiting effect of the limit rods, when the threaded rod rotates, the mounting seats drive the limit rollers to move up and down on the outer surface of the limit rods to adjust their positions. Both the moving component and the lifting component are provided with limit tools to limit the rotation of the handles on the first and second rotating rods.

[0009] Preferably, the connecting assembly includes a retaining ring, which is C-shaped. Limiting holes are provided at both ends of the retaining ring. A connecting ring is rotatably connected to one end of the retaining ring via a detachable shaft. A bolt passes through the end of the connecting ring away from the detachable shaft and is inserted into the other end of the retaining ring's limiting hole, where a nut is installed for fixation. A cleaning cloth for the brush or sandpaper for removing rust is wrapped around the outer surface of the limiting roller. The retaining ring is then secured to the cloth or sandpaper. A suitable limiting hole is selected, and the detachable shaft is inserted. Simultaneously, the other end of the connecting ring is also inserted into a suitable limiting hole via a bolt and secured with a nut. This forms a circular ring that firmly fixes the cloth or sandpaper to the outer surface of the limiting roller.

[0010] Preferably, the drive assembly includes a motor, a synchronous pulley, and a synchronous belt. The motor is mounted on the second mounting frame. The output shaft of the motor and the transmission roller pass through one end of the second mounting frame and are connected to the synchronous pulley via a coupling. The outer surfaces of several synchronous pulleys are driven by the synchronous belt. The second mounting frame is also externally provided with a tensioning device for tensioning the synchronous belt so that the synchronous belt is always in contact with the synchronous pulley.

[0011] Preferably, the limiting component includes an electric telescopic rod and a limiting plate. An electric telescopic rod is provided on one side of each of the first and second mounting brackets, and a guide rod is provided on the other side of each of the first and second mounting brackets. The output shafts of the electric telescopic rod and the guide rod are fixedly connected to the limiting plate. By activating the electric telescopic rod, the limiting plate is engaged with both sides of the door panel. The limiting plate is slowly moved and engaged with both sides of the door panel by the guide rod.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the device sets limiting components on the first and second mounting frames, and with the synergistic effect of the electric telescopic rod and the guide rod, the spacing of the limiting plates can be precisely adjusted, firmly limiting the position of the door panel on the conveying roller, effectively avoiding deviation and tilting during the conveying process, significantly improving the stability of the door panel conveying and the positioning accuracy of subsequent processing, and reducing the defect rate of finished products.

[0013] 2. In this utility model, the connecting components on the outer surface of the limiting roller can be flexibly equipped with cleaning brushes or sandpaper to realize the integrated function of door panel conveying, cleaning and sanding. No additional special equipment or manual intervention is required, which simplifies the processing procedure, shortens the production cycle, reduces equipment investment and labor costs, and improves the overall processing efficiency.

[0014] 3. In this utility model, the design of the moving component and the lifting component can respectively realize the left and right position adjustment and the up and down height adjustment of the limiting roller, adapting to the processing needs of door panels with different widths and thicknesses. The adjustment process is carried out by the throttle drive gear rack meshing or worm gear transmission, which is easy to operate and precise in positioning, greatly improving the versatility and adaptability of the device. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of an industrial door panel processing raw material conveying device; Figure 2 This utility model provides a structural schematic diagram of an industrial door panel processing raw material conveying device from another angle. Figure 3 This utility model proposes a raw material conveying device for industrial door panel processing. Figure 1 A schematic diagram of the structure at point A; Figure 4 This utility model proposes a raw material conveying device for industrial door panel processing. Figure 2 A schematic diagram of the structure at point B; Figure 5 This utility model proposes a raw material conveying device for industrial door panel processing. Figure 1 A schematic diagram of the structure at point C.

[0017] Legend: 1. Support frame; 2. Mounting frame 1; 21. Rack; 3. Mounting frame 2; 4. Moving assembly; 41. Sliding frame 1; 42. Rotating rod 1; 43. Gear; 5. Lifting assembly; 51. Sliding frame 2; 52. Rotating rod 2; 53. Turbine; 54. Threaded rod; 55. Worm gear; 56. Limiting rod; 6. Mounting seat; 7. Limiting roller; 8. Connecting assembly; 81. Snap ring; 82. Limiting hole; 83. Detachable shaft; 84. Connecting ring; 85. Bolt; 9. Transmission roller; 10. Motor; 11. Synchronous pulley; 12. Synchronous belt; 13. Guide rod; 14. Electric telescopic rod; 15. Limiting plate. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] like Figure 1-5As shown, this utility model provides a raw material conveying device for industrial door panel processing, including a support frame 1 and a limiting roller 7. The support frame 1 serves as the supporting foundation for the entire device, with a first mounting frame 2 and a second mounting frame 3 fixedly connected to its two ends respectively. The first mounting frame 2 and the second mounting frame 3 are distributed in a relatively parallel state, providing a stable support structure for the subsequent installation of various components. A moving component 4 is installed on the first mounting frame 2, which can drive the limiting roller 7 to achieve left and right position adjustment. A lifting component 5 is installed on the second mounting frame 3, which can drive the limiting roller 7 to achieve vertical height adjustment. A connecting component 8 is installed on the outer surface of the limiting roller 7, which can be used to install a cleaning brush for cleaning the door panel or sandpaper for polishing the door panel according to processing requirements, meeting different pretreatment needs before door panel processing. Multiple transfer rollers 9 are rotatably mounted between mounting frame 1 (2) and mounting frame 2 (3) via bearings. These rollers are evenly arranged along the length of both frames, with their axes parallel, ensuring the door panel remains stable during transport. Mounting frame 2 (3) is equipped with a drive assembly that drives all transfer rollers 9 to rotate synchronously, thus transporting the door panel forward. Both mounting frames 1 (2) and 2 (3) are equipped with limit components that restrict the position of the door panel transported on the rollers 9, preventing deviation during transport.

[0021] The moving component 4 includes a first rotating rod 42, a gear 43, and a rack 21 fixed on a first mounting frame 2. The rack 21 is fixed along the length of the first mounting frame 2 and has evenly distributed teeth. A first sliding frame 41 is slidably fitted on the first mounting frame 2. The inner wall of the first sliding frame 41 fits against the outer wall of the first mounting frame 2, ensuring that the first sliding frame 41 can slide smoothly along the length of the first mounting frame 2. The first rotating rod 42 rotates through the first sliding frame 41 via a bearing. One end of the first rotating rod 42 is fixedly connected to a handle for easy gripping by the operator. The gear 43 is fixedly fitted on the first rotating rod 42 and precisely meshes with the rack 21, ensuring that the gear 43 can move stably along the rack 21 when rotating. When the operator turns the throttle, the first rotating rod 42 rotates accordingly, driving the gear 43 to mesh and move on the rack 21. The movement of the gear 43 causes the first sliding frame 41 to move synchronously along the first mounting bracket 2, thereby causing the limiting roller 7 associated with the first sliding frame 41 to adjust its position in the left and right directions. The moving assembly 4 is also equipped with a bolt for limiting. After the limiting roller 7 is adjusted to the appropriate left and right position, tightening the bolt will cause the bolt to press against the first rotating rod 42, preventing the first rotating rod 42 from rotating on its own when not in operation, and ensuring that the left and right position of the limiting roller 7 remains fixed.

[0022] The lifting assembly 5 includes a second rotating rod 52, a turbine 53, a worm gear 55, and a threaded rod 54. A second sliding frame 51 is slidably mounted on the second mounting bracket 3. The inner wall of the second sliding frame 51 fits against the outer wall of the second mounting bracket 3, allowing the second sliding frame 51 to slide smoothly along the horizontal direction of the second mounting bracket 3. The second rotating rod 52 rotates through the second sliding frame 51 via a bearing. One end of the second rotating rod 52 is also fixedly connected to a handle for easy rotation by the operator. The turbine 53 is fixedly mounted in the middle of the second rotating rod 52. The threaded rod 54 is vertically mounted on the outer wall of the second sliding frame 51 via a bearing. The middle section of the threaded rod 54 is fixedly mounted with the worm gear 55. The worm gear 55 and the turbine 53 maintain a precise fit, ensuring that the rotation of the turbine 53 drives the worm gear 55 to rotate synchronously. Both sliding frames 41 and 51 are vertically fixed with limit rods 56. A mounting seat 6 is slidably fitted onto the outer surface of the limit rod 56, with the inner wall of the mounting seat 6 fitting against the outer wall of the limit rod 56 to ensure smooth sliding along the limit rod 56. The two ends of the limit roller 7 are rotatably connected to the mounting seat 6 via shafts and bearings, allowing the limit roller 7 to rotate synchronously with the door panel when in contact with it. When the operator rotates the handle on the second rotating rod 52, the second rotating rod 52 drives the worm gear 53 to rotate. The worm gear 53, through its cooperation with the worm 55, drives the threaded rod 54 to rotate. Under the guiding and limiting effect of the limit rod 56 on the mounting seat 6, the mounting seat 6 moves up and down along the limit rod 56, thereby driving the limit roller 7 to complete the height adjustment in the vertical direction. The lifting assembly 5 is also equipped with a limit bolt. When the limit roller 7 is adjusted to the appropriate height, tightening the bolt can press against the second rotating rod 52 to prevent the second rotating rod 52 from rotating on its own and causing the height of the limit roller 7 to change.

[0023] The connecting assembly 8 includes a C-shaped retaining ring 81. The inner diameter of the retaining ring 81 is adapted to the outer diameter of the limiting roller 7, ensuring that the retaining ring 81 can fit tightly against the outer surface of the limiting roller 7. Multiple limiting holes 82 are evenly distributed along the length of both ends of the retaining ring 81. One end of the retaining ring 81 is rotatably connected to a connecting ring 84 via a detachable shaft 83. The detachable shaft 83 is inserted into one of the limiting holes 82 at this end, allowing the connecting ring 84 to rotate freely around the detachable shaft 83. The end of the connecting ring 84 away from the detachable shaft 83 has a through hole with a diameter adapted to the limiting hole 82. When the connecting ring 84 rotates to fit against the other end of the retaining ring 81, this through hole can align with any one of the limiting holes 82 at the other end of the retaining ring 81. After the bolt 85 passes through the through hole on the connecting ring 84 and the corresponding limiting hole 82 on the retaining ring 81, a nut is fitted to the end of the bolt 85 and tightened, so that the retaining ring 81 and the connecting ring 84 form a complete circular ring. In use, first tightly wrap a cloth for cleaning the brush or sandpaper for polishing rust around the outer surface of the limiting roller 7, then snap the C-shaped retaining ring 81 onto the outside of the cloth or sandpaper. Select the appropriate limiting hole 82 according to the thickness of the wrapped material and insert it into the detachable shaft 83. Then rotate the connecting ring 84 so that the through hole therein is aligned with the corresponding limiting hole 82 on the other end of the retaining ring 81. Insert the bolt 85 and tighten the nut to firmly fix the cloth or sandpaper to the outer surface of the limiting roller 7, preventing the wrapped material from loosening or shifting when the limiting roller 7 rotates.

[0024] The drive assembly includes a motor 10, synchronous pulleys 11, and a synchronous belt 12. The motor 10 is bolted to the outer wall of the second mounting frame 3. The output shaft of the motor 10 is fixedly connected to a synchronous pulley 11 via a coupling, ensuring that the power output of the motor 10 is stably transmitted to the synchronous pulley 11. Each transmission roller 9 has one end that passes through the second mounting frame 3 and is fixedly connected to the corresponding synchronous pulley 11 via a coupling. All synchronous pulleys 11 are of the same specification and are evenly arranged along the length of the second mounting frame 3. The synchronous belt 12 is fitted onto the outer surface of all synchronous pulleys 11. Through the transmission action of the synchronous belt 12, the synchronous pulleys 11 driven by the motor 10 can rotate synchronously with other synchronous pulleys 11, thereby driving all transmission rollers 9 to rotate synchronously. A tensioning device is also externally installed on the second mounting bracket 3. The tensioning device includes a tensioning wheel and an adjusting screw. The tensioning wheel is mounted on the second mounting bracket 3 via a slidable bracket. The adjusting screw is threadedly connected to the bracket and one end is pressed against the second mounting bracket 3. By rotating the adjusting screw, the bracket can be pushed to move the tensioning wheel, so that the tensioning wheel presses against the synchronous belt 12, ensuring that the synchronous belt 12 is always in close contact with the synchronous pulley 11, and avoiding slippage of the synchronous belt 12 during transmission, which would affect the transmission effect.

[0025] The limiting assembly includes an electric telescopic rod 14 and a limiting plate 15. The electric telescopic rod 14 is mounted on one side of each of the first mounting bracket 2 and the second mounting bracket 3 via a fixed base. The axis of the electric telescopic rod 14 is perpendicular to the axis of the transmission roller 9. Guide rods 13 are mounted on the other side of each of the first mounting bracket 2 and the second mounting bracket 3 via fixed bases. The guide rods 13 are parallel to the electric telescopic rod 14 and their axes are collinear. The output shaft end of the electric telescopic rod 14 and the end of the guide rod 13 furthest from the mounting base are both fixedly connected to the limiting plate 15. An elastic rubber pad is attached to the side of the limiting plate 15 facing the door panel. The rubber pad prevents scratch damage to the door panel surface when limiting the door panel. After the door panel is placed on the conveyor roller 9, the electric telescopic rod 14 is activated. The output shaft of the electric telescopic rod 14 pushes the limiting plate 15 to move along the direction of the guide rod 13 until the two limiting plates 15 are respectively attached to both sides of the door panel. The distance between the two limiting plates 15 is adjusted according to the width of the door panel to limit the conveying position of the door panel and prevent the door panel from shifting to both sides during the conveying process.

[0026] Working Principle: When using this industrial door panel processing raw material conveying device, the initial adjustments are made according to the size of the door panel to be processed and the pre-processing requirements. If the left and right positions of the limiting roller 7 need to be adjusted, the operator rotates the handle on the first rotating rod 42 in the moving assembly 4, which drives the gear 43 to mesh and move on the rack 21 of the first mounting frame 2, thereby causing the first sliding frame 41 to move along the first mounting frame 2, and driving the limiting roller 7 to adjust to the lateral position corresponding to the door panel. After the adjustment is completed, the limiting bolt of the moving assembly 4 is tightened to fix the first rotating rod 42. If the height of the limiting roller 7 needs to be adjusted, the handle on the second rotating rod 52 in the lifting assembly 5 is rotated. The second rotating rod 52 drives the turbine 53 to rotate. The turbine 53 and the worm gear 55 cooperate to drive the threaded rod 54 to rotate. Under the guidance of the limiting rod 56, the mounting base 6 drives the limiting roller 7 to move up and down along the limiting rod 56. After adjusting to the appropriate height, the limiting bolt of the lifting assembly 5 is tightened to fix the second rotating rod 52. Then, install the required accessories through the connecting component 8. If the door panel needs to be cleaned, wrap the cleaning brush cloth around the limiting roller 7. If the door panel needs to be polished, wrap sandpaper around it. Then, use the retaining ring 81 and connecting ring 84 with the bolt 85 to fix the wrapped material.

[0027] After initial adjustments, the motor 10 of the drive assembly is started. The motor 10 drives the corresponding synchronous pulley 11 to rotate via a coupling. This synchronous pulley 11 drives other synchronous pulleys 11 to rotate synchronously via a synchronous belt 12, thereby causing all the transmission rollers 9 to rotate synchronously. Simultaneously, the electric telescopic rod 14 of the limiting assembly is activated. The electric telescopic rod 14 pushes the limiting plate 15 to move along the guide rod 13, so that the two limiting plates 15 fit against both sides of the door panel and maintain a suitable distance. The door panel material to be processed is placed on the transmission rollers 9. The rotation of the transmission rollers 9 drives the door panel forward, and the limiting plates 15 limit the door panel to prevent deviation. When the door panel passes the limiting rollers 7, if a cleaning brush is installed on the limiting rollers 7, it will clean the dust and impurities on the surface of the door panel; if sandpaper is installed, it will polish the burrs and rust on the surface of the door panel, ultimately completing the conveying and pre-processing process of the door panel processing material.

[0028] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A raw material conveying device for industrial door panel processing, comprising a support frame (1) and a limiting roller (7), characterized in that, The support frame (1) is fixedly connected to a first mounting frame (2) and a second mounting frame (3) at both ends. The first mounting frame (2) is equipped with a moving component (4) to drive the limiting roller (7) to move. The second mounting frame (3) is equipped with a lifting component (5) to drive the limiting roller (7) to rise and fall. The outer surface of the limiting roller (7) is equipped with a connecting component (8) to install a cleaning brush for cleaning the door panel or sandpaper for polishing the door panel. A transmission roller (9) is installed between the first mounting frame (2) and the second mounting frame (3). The second mounting frame (3) is equipped with a driving component to drive the transmission roller (9) to transmit the door panel. Both the first mounting frame (2) and the second mounting frame (3) are equipped with limiting components to prevent the door panel from shifting position when it is transmitted on the transmission roller (9).

2. The industrial door panel processing raw material conveying device according to claim 1, characterized in that, The moving component (4) includes a first rotating rod (42), a gear (43) and a rack (21) on a first mounting bracket (2). A first sliding frame (41) is slidably sleeved on the first mounting bracket (2). A first rotating rod (42) is rotatably passed through the first sliding frame (41). A gear (43) is provided on the first rotating rod (42) and meshes with the rack (21) on the first mounting bracket (2).

3. The industrial door panel processing raw material conveying device according to claim 1, characterized in that, The lifting assembly (5) includes a second rotating rod (52), a turbine (53), a worm gear (55), and a threaded rod (54). A second sliding frame (51) is slidably sleeved on the second mounting bracket (3). A second rotating rod (52) is rotatably passed through the second sliding frame (51). A turbine (53) is provided on the second rotating rod (52). A threaded rod (54) is provided on the outer surface sidewall of the second sliding frame (51). A worm gear (55) is provided in the middle section of the threaded rod (54) to cooperate with the turbine (53).

4. The industrial door panel processing raw material conveying device according to claim 3, characterized in that, Both the first sliding frame (41) and the second sliding frame (51) are provided with limit rods (56), and mounting seats (6) are slidably sleeved on the limit rods (56). The two ends of the limit roller (7) are rotatably connected to the mounting seats (6) through shafts.

5. The industrial door panel processing raw material conveying device according to claim 1, characterized in that, The connecting assembly (8) includes a retaining ring (81), which is C-shaped. Both ends of the retaining ring (81) have limiting holes (82). One end of the retaining ring (81) is rotatably connected to a connecting ring (84) via a detachable shaft (83). The end of the connecting ring (84) away from the detachable shaft (83) is inserted into the other end of the retaining ring (81) through a bolt (85) and fixed with a nut.

6. The industrial door panel processing raw material conveying device according to claim 1, characterized in that, The drive assembly includes a motor (10), a synchronous pulley (11), and a synchronous belt (12). The motor (10) is mounted on the second mounting bracket (3). The output shaft of the motor (10) and the transmission roller (9) pass through one end of the second mounting bracket (3) and are connected to the synchronous pulley (11) via a coupling. The outer surfaces of several synchronous pulleys (11) are driven by the synchronous belt (12). The second mounting bracket (3) is also externally equipped with a tensioning device for tensioning the synchronous belt (12) so that the synchronous belt (12) is always in contact with the synchronous pulley (11).

7. The industrial door panel processing raw material conveying device according to claim 1, characterized in that, The limiting assembly includes an electric telescopic rod (14) and a limiting plate (15). The first mounting bracket (2) and the second mounting bracket (3) are each provided with an electric telescopic rod (14) on one side opposite to each other. The first mounting bracket (2) and the second mounting bracket (3) are each provided with a guide rod (13) on the other side opposite to each other. The output shafts of the electric telescopic rod (14) and the guide rod (13) are both fixedly connected to the limiting plate (15).

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