A guide and clamping assembly for conveying cyclone dust collector components

Abstract

The present invention relates to the technical field of guiding and clamping components, and specifically proposes a guiding and clamping component for conveying a cyclone dust collector component, including a non-elastic support belt, wherein the two ends of the support belt are at the same horizontal height, and the surface of the support belt is equipped with a stretching component for pulling the two ends of the support belt away from / closer to each other, and the stretching component is assembled on the surface of the support frame; the present invention controls the distance between the two ends of the support belt by setting the two ends of the support belt at the same height, and the support belt itself can be conveyed, or cooperates with an auxiliary leveling component with a conveying function, and in a relaxed state, the round tubes are piled on the surface of the support belt for storage and placement, and the two ends of the support belt are pulled to make the support belt taut to lift and spread the round tubes. Compared with relying on gravity to fall and level, it can effectively reduce the impact damage caused by kinetic energy and effectively protect the round tube itself. Moreover, the leveling and conveying functions are completed at the same workstation, which can effectively reduce the usage space of assembly line processing.

Description

Technical Field

[0001] The invention relates to the technical field of guide clamping components, and particularly proposes a guide clamping component for conveying a cyclone dust collector component. Background Art

[0002] The cyclone dust collector is mainly composed of components such as the air inlet pipe, exhaust pipe, cylinder, cone and ash hopper. The shape of the air inlet pipe is usually a square tube, and the shape of the air outlet pipe is mostly a round tube. In the production process of the cyclone dust collector, the round tube needs to be cut into the required length and welded to the cylinder. In order to improve production efficiency, an automated round tube loading or unloading mechanism is usually used to transport the round tube. Before cutting, the loading mechanism needs to sort the accumulated round tubes to ensure that the round tubes can be cut one by one.

[0003] In order to facilitate the sorting of round tubes, they are usually placed on a flexible support belt. Due to the different heights at both ends of the support belt, the round tubes are piled up on the support belt, and the height of the stacking position will be lower than the height of both ends of the support belt. When sorting, pull the support belt at one end to make the support belt in a completely straight state. At this time, the height difference is used to make the round tubes roll and fall, and a limit component is set on the rolling path to make the rolling round tubes enter the loading position one by one. Therefore, a larger space is required to sort the round tubes, and the loading process is also completed by using the height difference of the fall.

[0004] During the whole process, the gravitational potential energy generated by the height difference will be converted into power. During the falling process, the round tubes will collide with each other, and the round tubes will also directly collide with the loading position, which will not only generate loud noise, but also cause wear on the surface of the round tubes, affecting the quality of the product. In severe cases, it will cause the surface of the round tube to dent, affecting the stability of the air pressure inside the cyclone dust collector. Summary of the Invention

[0005] In order to solve the above problems, the present invention provides a guide and clamping assembly for conveying a cyclone dust collector assembly, which is used to solve the problems mentioned in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a guide and clamping assembly for conveying cyclone dust collector components, which is used to convey the circular tubular components on the cyclone dust collector, including a non-elastic support belt for supporting multiple circular tubes, the two ends of the support belt are at the same horizontal height, and the surface of the support belt is equipped with a stretching assembly for pulling the two ends of the support belt away from / closer to each other, and the stretching assembly is assembled on the surface of the support frame; the stretching assembly drives the two ends of the support belt to approach each other so that the middle part of the support belt is concave, thereby realizing the storage and stacking of the circular tubes, and the stretching assembly drives the two ends of the support belt away from each other so that the support belt is completely horizontal, thereby realizing the leveling of the circular tubes; an auxiliary leveling assembly is installed above the support belt, which cooperates with the support belt to clamp and limit the circular tubes, and drives the circular tubes in the stacking position to move, so as to ensure the leveling effect of the circular tube management, and at the same time, the circular tubes are loaded.

[0007] Preferably, the stretching assembly includes two support rollers for limiting the two ends of the support belt, and the surfaces of the two support rollers are equipped with drive assemblies for stretching the two ends of the support belt or the two support rollers.

[0008] Preferably, the support belt is in the form of a strip, and the end of the support belt moves from top to bottom through the surface of the support roller. The surface of the support roller is threaded with a stud for positioning the support belt. The drive assembly includes a rotatable double-headed threaded rod with opposite threads, and both ends of the threaded rod are socketed with moving blocks, which are fixed to the surface of the support roller.

[0009] Preferably, the support belt is annular, and the driving assembly includes a liftable rotating roller. The rotating roller and the two support rollers cooperate to keep the support belt in a taut state. The rotating roller is located at a lower position between the two support rollers, and a sensor for measuring the pressure between the support belt and the rotating roller is provided on the surface of the rotating roller.

[0010] Preferably, a rotatable sleeve is sleeved on the surface of the support roller, and the surface of the sleeve is in close contact with the inner side of the support belt.

[0011] Preferably, obliquely symmetrical guide plates are installed on both sides of the support frame, and the lowest ends of the two guide plates are close to each other, which are used to clamp and guide the round tube when the support belt is concave.

[0012] Preferably, the auxiliary leveling assembly comprises a movable mounting frame, the surface of which is equipped with a leveling member that moves along the axis perpendicular to the circular tube, and the leveling member can be adjusted in height so as to abut against the surface of the circular tube.

[0013] Preferably, the leveling member includes a moving block mounted on the surface of the mounting frame and a rotatable screw rod, the screw rod movably passes through the moving block, both sides of the moving block abut against the inner wall of the mounting frame to prevent the moving block from rotating, and the surface of the moving block is equipped with a threaded rod with a spherical lower end.

[0014] Preferably, a belt for conveying is mounted on the surface of the mounting frame, a liftable movable frame is mounted on the outer side of the supporting frame, and the mounting frame is mounted on the surface of the movable frame.

[0015] Preferably, the surface of the support roller is equipped with an arc-shaped limiting plate, and the support belt passes through between the limiting plate and the sleeve to prevent the support belt from falling off.

[0016] The above technical solution has the following advantages or beneficial effects: The present invention provides a guide and clamping assembly for conveying a cyclone dust collector assembly, by setting a support belt with both ends at the same height, and the support belt itself can be conveyed, or cooperate with an auxiliary leveling assembly with a conveying function to control the distance between the two ends of the support belt. When the support belt is in a relaxed state, the round tubes are piled on the surface of the support belt for storage and placement, and the two ends of the support belt are pulled to make the support belt tight to lift and spread the round tubes. Compared with relying on gravity to fall and level, it can effectively reduce the impact damage caused by kinetic energy, effectively protect the round tube itself, and the leveling and conveying functions are completed at the same workstation, which can also effectively reduce the use space of assembly line processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention and its features, configurations and advantages will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings, in which like reference numerals indicate like parts throughout the drawings, which are not drawn to scale, with emphasis placed on illustrating the subject matter of the present invention.

[0018] Figure 1 It is a structural diagram of the state in which round tubes are stacked on the support belt.

[0019] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of embodiment 1 of a guide and clamping assembly for conveying a cyclone dust collector assembly.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the support belt in Example 1 when it is in a tight state.

[0021] Figure 4 It is a partial three-dimensional structural diagram of the casing position.

[0022] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of embodiment 2 of a guide and clamping assembly for conveying a cyclone dust collector assembly.

[0023] Figure 6 yes Figure 5 Schematic diagram of the three-dimensional structure of the surface of the middle mounting frame.

[0024] Figure 7 The present invention is a schematic diagram of the three-dimensional structure of a guide and clamping assembly for conveying a cyclone dust collector assembly according to a third embodiment.

[0025] Figure 8 yes Figure 7 Schematic diagram of the three-dimensional structure when the middle support belt is in a taut state.

[0026] Figure 9 It is a schematic diagram of the split structure of the support roller and the support belt.

[0027] In the figure: 1. Support belt; 2. Support frame; 3. Support roller; 4. Stud; 5. Double-headed screw; 6. Moving block; 7. Rotating roller; 8. Sleeve; 9. Guide plate; 10. Mounting frame; 11. Screw; 12. Belt; 13. Moving frame; 14. Limiting plate; 15. Threaded rod; 16. Connecting rod; 17. Ring; 18. Connecting frame; 19. Through slot; 20. Guide block; 21. Moving column; 22. Guide slot. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Figure 2 、 Figure 5 and Figure 7 Three embodiments of a guide and clamping assembly for conveying cyclone dust collector components are disclosed. The assembly is primarily used for conveying tubular components on cyclone dust collectors on automated production lines, including but not limited to the air outlet and air inlet pipes on cyclone dust collectors or the cylindrical area of the cyclone dust collector itself. Figure 1 It is a schematic diagram of the state of round tubes piled on the support belt 1 in three embodiments. The support belt 1 itself is flexible but not elastic. At this time, the two ends of the support belt 1 are at the same height. When the distance between the two ends of the support belt 1 is less than the length of the support belt 1 itself, the support belt 1 is in a non-tight state, and the round tubes are piled up in the recessed position of the support belt 1. When the two ends of the support belt 1 are stretched and gradually tightened horizontally, the gathered round tubes will be in a state of gradually spreading out and flattening. However, some round tubes may still be piled up in a certain area. Therefore, an auxiliary leveling component is used to further ensure the leveling effect of the round tube material. In this process, the round tube gradually rises by relying on the supporting force of the support belt 1 itself. Compared with relying on gravity to fall and level, it can effectively reduce the impact damage caused by kinetic energy, effectively protect the round tube itself, and the leveled round tubes can be transferred one by one to the next assembly line station.

[0031] Example 1: Figure 2 and Figure 3 The two support rollers 3 and the rotating roller 7 are arranged on the inner side of the support belt 1 to form a triangle. The two support rollers 3 are at the same height, and the rotating roller 7 is located below the middle of the two support rollers 3. The two support rollers 3 and the rotating roller 7 are used to keep the support belt 1 in a taut state. In order to prevent the support belt 1 from falling off the surface of the support rollers 3 and the rotating rollers 7, the support rollers 3 and the rotating rollers 7 are both in the shape of a winding wheel, and an arc-shaped limiting plate 14 is also provided on the side of the support roller 3 (see Figure 3 ), to prevent the supporting belt 1 from falling off the surface of the supporting roller 3.

[0032] like Figure 3 and Figure 4 As shown, the rotating rollers 7 and the supporting rollers 3 on the same side are fixedly connected by connecting rods 16, and a rotatable sleeve 8 is sleeved on the surface of the supporting roller 3, and the supporting belt 1 is fitted on the surface of the sleeve 8. A support frame 2 for installing the supporting belt 1 is placed on the ground, and the connecting rod 16 assembled with the supporting roller 3 is fixedly installed on the support frame 2, and the connecting rod 16 assembled with the rotating roller 7 is rotatably installed on the support frame 2. If the round tubes need to be stacked on the surface of the supporting belt 1, it is necessary to adjust the height of the rotating roller 7. An electric push rod is assembled on the surface of the support frame 2, and a ring 17 is assembled at the end of the electric push rod. The ring 17 is sleeved on the surface of the corresponding connecting rod 16. When the output shaft of the electric push rod moves upward, it will drive the ring 17 to pull the corresponding connecting rod 16, and the rotating roller 7 will move up at this time. The upward movement height depends on the number of round tubes. The more round tubes there are, the higher the upward movement height of the rotating roller 7, but the number of round tubes that can be stacked is still limited, depending on the distance between the two support rollers 3.

[0033] like Figure 2 As shown, in order to clamp and limit multiple round tubes, inclined symmetrical guide plates 9 are installed on both sides of the support frame 2, and the lower ends of the two guide plates 9 are close to each other. When the round tube moves downward, the guide plates 9 on both sides can clamp and position it so that the two ends of the round tube are in a flush state.

[0034] In this embodiment, the support belt 1 is pulled by driving the movement of the rotating roller 7, that is, if the support belt 1 is divided into a horizontal area and other areas, by pulling the other areas, it is equivalent to pulling the two ends of the horizontal area at the same time. In order to reduce the friction between the support belt 1 and the support roller 3, the sliding friction force is converted into rolling friction force through the sleeve 8 to reduce the wear of the support belt 1, ensure the stability of the support belt 1 during movement, reduce the collision wear between the round tubes as much as possible, and ensure the stability of product quality.

[0035] like Figure 2 As shown, in this embodiment, the auxiliary leveling assembly includes two mounting frames 10, which are located at both ends above the circular tube. A belt 12 for transmission is installed on the mounting frame 10, and the lower surface of the belt 12 protrudes from the edge of the mounting frame 10 to ensure that when the mounting frame 10 moves longitudinally, the belt 12 will first contact the surface of the circular tube. A moving frame 13 is installed on the outside of the mounting frame 10, and an electric push rod is installed on the moving frame 13. The two mounting frames 10 are installed and connected by a connecting frame 18, and the output shaft of the electric push rod is fixed to the surface of the connecting frame 18.

[0036] During the auxiliary leveling process, the connecting frame 18 moves downward, driving the two mounting frames 10 to move downward at the same time. The belt 12 will first contact the round tube at the highest position. During the downward movement, the belt 12 will transmit back and forth, and use the friction between the belt and the round tube to roll the round tube to fall on the support belt 1 below, until the height difference between the belt 12 and the support belt 1 is just the diameter of the conveyed round tube. At this time, the belt 12 and the support belt 1 clamp the round tube. The support belt 1 and the belt 12 are transmitted at the same time and move at the same speed, so the round tubes can be transported to the next workstation one by one. The two processes of leveling and conveying the round tubes are completed at the same workstation, which reduces the space used for assembly line processing, and can avoid rolling of the round tubes during transportation, effectively reducing the impact and friction between the round tubes, thereby ensuring the quality of the produced products.

[0037] like Figure 3 As shown, in order to ensure that the support belt 1 can be transported stably, a pressure sensor needs to be installed on the surface of the rotating roller 7. The support belt 1 covers the surface of the pressure sensor. The surface of the support frame 2 is provided with a longitudinal through groove 19. The connecting rod 16 at this position is installed with a motor for driving. The motor is provided with a guide block 20 for guiding. The guide block 20 is stuck inside the through groove 19. Only when the value of the pressure sensor reaches a certain threshold value, the friction between the support belt 1 and the rotating roller 7 can drive the support belt 1 to rotate, so as to ensure that the support belt 1 can stably transport the round tube. The rotation of the rotating roller 7 is driven by the motor. The cooperation between the pressure sensor and the motor is a prior art and will not be described in detail here.

[0038] Example 2: Figure 5As shown, different from the mounting frame 10 in embodiment 1, the mounting frame 10 is assembled on the guide plate 9 by hinges. When the mounting frame 10 is in a horizontal state, the side is against the surface of the guide plate 9. A leveling member is provided on the surface of the mounting frame 10 for leveling. The leveling member includes a moving block 6. A guide groove 22 perpendicular to the axis of the circular tube is provided on the mounting frame 10. The moving block 6 is installed inside the guide groove 22, and the surface is in contact with the inside of the guide groove 22 (see Figure 6 ), the surface of the moving block 6 extends and protrudes to the outside of the guide groove 22, and a rotatable screw rod 11 is assembled on the mounting frame 10. The screw rod 11 threadedly penetrates the protruding position of the moving block 6. The screw rod 11 is driven to rotate by a motor, and a threaded rod 15 is installed vertically through the surface of the moving block 6. The end of the threaded rod 15 is spherical, and the height of the end is controlled by rotating the threaded rod 15. The height difference between the end of the threaded rod 15 and the upper end of the support belt 1 only needs to be slightly larger than the diameter of the round tube. The threaded rod 15 can move with the moving block 6.

[0039] During the leveling process, it is necessary to ensure that the moving direction of the support belt 1 is opposite to the moving direction of the threaded rod 15. An anti-slip piece needs to be set at the end position of the moving path of the support belt 1 to prevent the round tube from falling off. During the movement of the threaded rod 15, the thrust of the threaded rod 15 is used to move the round tubes in the stacking position to the place where there are no round tubes until all the round tubes are at the same height. During transportation, the threaded rod 15 returns to the initial position and the support belt 1 is transported in the opposite direction. In Example 1, in order to facilitate the placement of a large number of round tubes on the support belt 1, it is necessary to ensure that the mounting frame 10 has a large moving space. However, in this embodiment, since the mounting frame 10 is installed by hinges, the mounting frame 10 can be rotated away from the position of the round tube. The rotation space will be much smaller than the space required for lifting. Therefore, although this embodiment will produce certain wear compared to Example 1, since the round tubes are still leveled horizontally, the impact force between the round tubes will not increase, and it can still effectively avoid the formation of dents on the surface of the round tubes, and the overall processing and use space will also be smaller.

[0040] Example 3: Figure 7 and Figure 8 As shown, different from the shape of the support belt 1 in Example 1, the support belt 1 in this embodiment is selected to be strip-shaped, and is also provided with three. The support belt 1 is installed and fixed by a mounting assembly, and the mounting assembly includes a support roller 3 with a vertical groove running through the surface up and down. The support roller 3 on the same side is also installed and connected by a connecting rod 16. The end of the support belt 1 moves from top to bottom through the surface of the support roller 3. A stud 4 is threadedly installed on the surface of the support roller 3. The stud 4 is against the surface of the support belt 1. By rotating the stud 4, the installation of the support belt 1 is ensured to be more secure (see Figure 9), the support belt 1 can be disassembled by rotating in the opposite direction, and the movement of the support roller 3 is adjusted by setting a driving component. The driving component includes a double-headed screw 5 installed on the surface of the support frame 2, and the two threads of the double-headed screw 5 are in opposite directions. A moving column 21 is threadedly installed on the surface of both ends of the double-headed screw 5, and the moving column 21 is installed on the surface of the support roller 3. By rotating the double-headed screw 5, the two support rollers 3 can be adjusted to move away from and approach at the same time. Compared with Example 1 and Example 2, the space at the bottom of the support frame 2 can be effectively reduced.

[0041] like Figure 8 As shown, two mobile frames 13 are provided, and the mobile frame 13 includes two U-shaped frames, one of which is fixed on the ground, and the other is plugged into the fixed U-shaped frame for movement. An electric push rod is assembled on the fixed U-shaped frame, and the electric push rod is used to drive the movable U-shaped frame to move up and down. The support frame 2 is installed on the side of the mobile frame 13. In this embodiment, the support frame 2 is four fixed plates fixed on the mobile frame 13, and each two fixed plates form a group. The fixed plates of the same group are installed on the same fixed U-shaped frame. At the same time, the guide plate 9 is also installed on the fixed U-shaped frame, and the double-headed screw 5 is rotatably installed between the two fixed plates of the same group. It should be noted that the height of the guide plate 9 cannot exceed the height of the moving column 21 to prevent it from hindering the movement of the moving column 21.

[0042] like Figure 7 As shown, the mounting frame 10 is mounted on a movable U-shaped frame by a hinge. Similarly, a belt 12 with a transmission function is installed on the mounting frame 10. The belt 12 moves back and forth to level the tubes as the mounting frame 10 moves. Compared with Example 2, since the belt 12 also has the function of clamping and fixing the round tubes after leveling, it can prevent collisions between the round tubes during the subsequent transportation process, thereby protecting the round tubes and ensuring the quality of subsequent products.

[0043] For Example 1, Example 2 and Example 3, different implementation plans need to be selected according to the actual use environment and the required product quality requirements.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0045] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "connected," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0046] The above describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can make many possible changes and modifications without departing from the technical solution of the present invention, or modify them into equivalent embodiments with equivalent changes, which does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention that do not depart from the content of the technical solution of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A guide and clamping assembly for conveying cyclone dust collector components, used for conveying cylindrical components on cyclone dust collectors, characterized by: It includes a non-elastic support belt for supporting multiple round tubes, the two ends of the support belt are located at the same horizontal height, and the surface of the support belt is equipped with a stretching component for pulling the two ends of the support belt away from or towards each other, and the stretching component is assembled on the surface of the support frame; The stretching assembly drives the two ends of the support belt to move closer to each other so that the middle of the support belt is concave, thereby realizing the storage and accumulation of round tubes. The stretching assembly drives the two ends of the support belt to move away from each other so that the support belt is horizontal, thereby realizing the material sorting and leveling of the round tubes. An auxiliary leveling component is installed above the support belt, which cooperates with the support belt to clamp and limit the round tube, and drives the round tube in the stacking position to move, so as to ensure the leveling effect of the round tube material. At the same time, the round tube is loaded to realize the leveling and conveying functions at the same station; The stretching assembly includes two support rollers for limiting the two ends of the support belt, and the driving assembly is used to stretch the two ends of the support belt; The support belt is annular, and the drive assembly includes a retractable rotating roller. The rotating roller cooperates with the two support rollers to keep the support belt in a taut state. The rotating roller is located below the two support rollers, and a pressure sensor is provided on the surface of the rotating roller for measuring the pressure between the support belt and the rotating roller. The surface of the support roller is sleeved with a rotatable sleeve, and the surface of the sleeve is in close contact with the inner side of the support belt; The support belt is sleeved on the outside of the two support rollers, and the two support rollers and a rotating roller are arranged on the inside of the support belt to form a triangle shape, and the two support rollers are at the same height position; The auxiliary leveling assembly includes two mounting brackets, which are located at both ends above the circular tube. A transmission belt is installed on the mounting bracket, and the lower surface of the belt protrudes from the edge of the mounting bracket to ensure that when the mounting bracket moves longitudinally, the belt will first contact the surface of the circular tube. A moving bracket is assembled on the outer side of the mounting bracket, and an electric push rod is assembled on the moving bracket. The two mounting brackets are installed and connected by a connecting bracket, and the output shaft of the electric push rod is fixed to the surface of the connecting bracket.

2. A guide and clamping assembly for conveying a cyclone dust collector assembly according to claim 1, characterized in that: Inclined guide plates are symmetrically mounted on both sides of the support frame, and the lowest ends of the two guide plates are close to each other, so as to clamp and guide the round tube when the support belt is concave.

3. The guide and clamping assembly for conveying a cyclone dust collector assembly according to claim 1, characterized in that: The side of the support roller is equipped with an arc-shaped limiting plate, and the support belt passes through between the limiting plate and the sleeve to prevent the support belt from falling off.

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