A kind of assembly machine material taking mechanism for processing carrier roller

Abstract

The utility model relates to the field of roller manufacturing and processing technology, and provides a kind of assembly machine taking mechanism for processing roller, it includes material conveying mechanism, blanking box being symmetrically arranged on the material conveying mechanism, the connecting plate of both ends sliding connection on the top of blanking box plays the role of connection stability and the mounting mechanism being set on the material conveying mechanism corresponding on the side surface of blanking box.The utility model moves by hydraulic cylinder drive hydraulic rod towards roller, hydraulic rod drives vertical board to move, vertical board drives horizontal frame and horizontal plate to move, then respectively drive intercepting piece B and intercepting piece A to move, intercepting piece B moves and puts down the bearing element in the lowermost, intercepting piece A intercepts the bearing element on the upper side, bearing element falls into the lower side and is pushed by push plate to install.Through the above technical scheme, the technical problem that bearing element can be stuck when being close to the next installation process under push plate in the prior art, or not complete blanking, cause the fault of equipment operation is solved.

Description

Technical Field

[0001] This utility model relates to the field of idler roller manufacturing and processing technology, specifically to a material handling mechanism for an assembly machine used in processing idler rollers. Background Technology

[0002] Idler rollers are the core components of belt conveyors, primarily supporting the conveyor belt and materials, reducing friction to lower energy consumption. They consist of a large number of components including roller skins, roller shafts, bearings, and bearing housings. Their performance directly affects the conveyor's operating efficiency and lifespan, requiring characteristics such as wear resistance, corrosion resistance, and flexible rotation. They are widely used in mining, logistics, and other fields. In idler roller manufacturing, the pressing process involves sequentially pressing bearings and seals into the bearing housings at both ends of the roller skin, where the idler shaft has already been inserted.

[0003] Upon investigation, Chinese utility model patent with publication number CN216421577U discloses a material handling mechanism for an assembly machine for processing idler rollers, including a processing table, an idler roller cylinder, and bearing components. The top of the processing table has a processing groove, and the idler roller cylinder rolls inside the processing groove. A top plate is fixedly installed on the top of the processing table by a bracket, and two symmetrically distributed material boxes are slidably installed on the bottom of the top plate. The material boxes are arranged vertically through each other, and the bearing components are placed inside the material boxes. Mounting brackets are fixedly connected to the sides of the two material boxes that are far apart from each other. This utility model has a novel structure, and the device can automatically pick up and press rollers of different sizes, improving the practicality of the device and enhancing the processing efficiency and safety of rollers. However, in this material picking mechanism, after the pusher plate moves, the second clamping mechanism releases the bottom bearing element, and the bottom bearing element falls to the position of the pusher plate, and the first clamping mechanism abuts against the upper bearing element to complete the installation of the bottom element, the pusher plate moves back, the first clamping element releases the bearing element, and the bearing element falls. The second clamping mechanism cannot be sure that it can abut against the bearing element precisely, and the position of the bearing element and the second clamping mechanism will be misaligned. This will make it impossible to determine the position of the bearing element when the pusher plate moves towards or back from the bearing element. If the pusher plate moves too slowly, the bearing element may be half in the material box and half exposed, causing the pusher plate to be stuck during the back movement. If the pusher plate moves too fast, the bearing element may be stuck when the next installation process approaches the pusher plate, or the material may not be unloaded, causing equipment malfunctions.

[0004] Therefore, this utility model provides a material handling mechanism for an assembly machine used for processing idler rollers to solve the above-mentioned problems. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides a material handling mechanism for an assembly machine for processing idler rollers, which solves the technical problem in the prior art that bearing components may get stuck when the next installation process approaches the pusher plate, or fail to complete the unloading, causing equipment malfunctions.

[0006] According to one aspect, at least one embodiment of the present invention provides a material handling mechanism for an assembly machine for processing idler rollers, comprising: a material conveying mechanism, a feeding box symmetrically arranged on the material conveying mechanism, a connecting plate slidably connected at both ends to the top of the feeding box for connection and stabilization, and an installation mechanism disposed on the material conveying mechanism corresponding to the side of the feeding box. The installation mechanism includes an angle plate, a hydraulic cylinder fixedly disposed on the angle plate, a hydraulic rod fixedly disposed at the output end of the hydraulic cylinder, a pusher plate fixedly disposed at the end of the hydraulic rod away from the hydraulic cylinder, a vertical plate fixedly disposed on the hydraulic rod, a horizontal frame fixedly disposed on the vertical plate at a position above the hydraulic rod, and a horizontal plate fixedly disposed on the vertical plate at a position above the horizontal frame. The horizontal frame is sleeved on the feeding box. An interceptor A is fixedly disposed on the horizontal plate near the feeding box, and an interceptor B is fixedly disposed in the horizontal frame at a position opposite to the interceptor A. The feeding box has a through groove for the horizontal frame, the interceptor B, and the interceptor A to pass through. Openings are provided on both sides of the bottom end of the feeding box for the pusher plate and bearing elements to pass through.

[0007] For example, in at least one embodiment of the present invention, a material handling mechanism for an assembly machine for processing idler rollers is provided, which further includes, as a preferred technical solution of the present invention, a loading port is provided at the top of the side of the feeding box.

[0008] For example, in at least one embodiment of the present invention, a material handling mechanism for an assembly machine for processing idler rollers is provided, which further includes: the material handling mechanism includes two parallel worktables, a material handling trough opened on the top surface of the worktables close to each other, a plurality of threaded rods passing through the two worktables laterally, and a crank handle fixedly disposed at one end of the threaded rods. The worktables are inclined, the threaded rods are rotatably connected to the worktable near the crank handle, and the threaded rods are threadedly connected to the worktable away from the crank handle.

[0009] For example, in at least one embodiment of the present invention, the material handling mechanism of an assembly machine for processing idler rollers further includes: the longitudinal spacing between the interceptor A and the interceptor B is equal to the diameter of the bearing element.

[0010] For example, in at least one embodiment of the present invention, an assembly machine material handling mechanism for processing idler rollers is provided, which further includes: an elastic groove is provided on the worktable at the bottom of the feeding box, an elastic block moves longitudinally in the elastic groove, an elastic element is provided in the elastic groove at the bottom of the elastic block, and the two ends of the elastic element are respectively fixedly disposed on the inner wall of the elastic groove and on the elastic block.

[0011] For example, in at least one embodiment of the present invention, a material handling mechanism for an assembly machine for processing idler rollers is provided, which further includes: a ramp is provided at one end of the elastic block near the pusher plate.

[0012] For example, in at least one embodiment of the present invention, the material handling mechanism of an assembly machine for processing idler rollers further includes: the inner wall of the feeding box is in contact with the surface of the bearing element inside.

[0013] For example, in at least one embodiment of the present invention, a material handling mechanism for an assembly machine for processing idler rollers is provided, which further includes: a rotating plate hinged to the bottom side of the feeding box, the rotating plate being close to the end of the transport direction.

[0014] For example, in at least one embodiment of the present invention, a material handling mechanism for an assembly machine for processing idler rollers is provided, which further includes: a blocking plate for blocking the rotation of the rotating plate is provided on the vertical plate.

[0015] For example, in at least one embodiment of the present invention, a material handling mechanism for an assembly machine for processing idler rollers is provided, which further includes: a positioning element for preventing the idler roller from moving toward the end of the transport direction is provided at the bottom of the cross frame within the opening.

[0016] The beneficial effects of the embodiments of this utility model are as follows:

[0017] 1. This utility model is equipped with a crank handle. Turning the crank handle drives the threaded rod to rotate, and the threaded rod drives the worktable connected to it to move. The distance between the worktables is adjusted so that the width of the material conveying trough is consistent with the length of the roller. It can match different models of rollers and is easy to assemble.

[0018] 2. This utility model, by setting up connecting piece A and intercepting piece B, allows bearing components to be sequentially placed into the unloading box from the loading port. The lowest bearing component is blocked by intercepting piece B on the horizontal frame. The hydraulic cylinder drives the hydraulic rod to move towards the idler roller, which in turn moves the vertical plate. The vertical plate then moves the horizontal frame and the horizontal plate, which in turn move intercepting pieces B and A respectively. Intercepting piece B moves and lowers the lowest bearing component, while intercepting piece A intercepts the upper bearing component. After the pusher plate pushes the bearing component to complete the installation, it drives the hydraulic cylinder, which moves the hydraulic rod away from the idler roller. Intercepting piece A moves and lowers the bearing component, which falls into the unloading box and is intercepted by intercepting piece B, which has moved below the bearing component. In summary, the installation and unloading process can be repeated. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0020] Figure 1 This is an overall elevation view of the material handling mechanism of an assembly machine for processing idler rollers in one embodiment of the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram of the mounting mechanism of the material handling mechanism of an assembly machine for processing idler rollers is shown in one embodiment.

[0022] Figure 3 for Figure 1 Rear view of the mounting mechanism of the material handling mechanism of an assembly machine for processing idler rollers in one embodiment;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 for Figure 1 A cross-sectional view of the material handling mechanism of an assembly machine for processing idler rollers in one embodiment.

[0025] In the diagram: 1. Material conveying mechanism; 11. Workbench; 111. Material conveying chute; 12. Threaded rod; 13. Handle; 14. Elastic groove; 15. Elastic block; 151. Slope; 16. Elastic component; 2. Feed box; 21. Opening; 22. Loading port; 23. Rotating plate; 24. Through groove; 3. Installation mechanism; 31. Angle plate; 32. Hydraulic cylinder; 33. Hydraulic rod; 34. Push plate; 35. Vertical plate; 351. Blocking plate; 36. Horizontal frame; 361. Interceptor B; 362. Positioning component; 37. Horizontal plate; 371. Interceptor A; 4. Connecting plate. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0027] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0028] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] like Figure 1 Figure 5The diagram illustrates a material handling mechanism for an assembly machine used for processing idler rollers, according to an embodiment of the present invention. It includes a material handling mechanism 1, a feeding box 2 symmetrically arranged on the material handling mechanism 1, a connecting plate 4 slidably connected at both ends to the top of the feeding box 2 for connection and stability, and an installation mechanism 3 on the material handling mechanism 1 corresponding to the side of the feeding box 2. The installation mechanism 3 includes an angle plate 31, a hydraulic cylinder 32 fixedly mounted on the angle plate 31, a hydraulic rod 33 fixedly mounted at the output end of the hydraulic cylinder 32, a pusher plate 34 fixedly mounted at the end of the hydraulic rod 33 away from the hydraulic cylinder 32, a vertical plate 35 fixedly mounted on the hydraulic rod 33, a horizontal frame 36 fixedly mounted on the vertical plate 35 at a position above the hydraulic rod 33, and a horizontal plate 37 fixedly mounted on the vertical plate 35 at a position above the horizontal frame 36. The horizontal frame 36 is fitted onto the feeding box 2. An interceptor A371 is fixedly mounted on the horizontal plate 37 near the feeding box 2. The horizontal frame 36 is connected to... An interceptor B361 is fixedly installed at a position opposite to the interceptor A371. The feeding box 2 has a through slot 24 for the horizontal frame 36, interceptor B361, and interceptor A371 to pass through. Openings 21 on both sides of the bottom of the feeding box 2 allow the pusher plate 34 and bearing components to pass through. During operation, the hydraulic cylinder 32 drives the hydraulic rod 33 to move towards the idler roller. The hydraulic rod 33 moves the vertical plate 35, which in turn moves the horizontal frame 36 and the horizontal plate 37, thereby moving the interceptor B361. As interceptor A371 moves, interceptor B361 moves to lower the lowest bearing element. Interceptor A371 intercepts the upper bearing element, which falls to the bottom and is pushed by pusher plate 34 for installation. After installation, hydraulic cylinder 32 is driven, which drives hydraulic rod 33 to move away from the idler roller. Interceptor A371 moves to lower the bearing element, which falls into the unloading box 2 and is intercepted by interceptor B361, which has moved below the bearing element. This installation process is repeated.

[0033] In some examples, the top side of the feeding box 2 has a loading port 22, through which bearing components are sequentially placed into the feeding box 2.

[0034] In some examples, the material conveying mechanism 1 includes two parallel workbenches 11, a material conveying trough 111 formed on the top surface of the workbenches 11 near each other, a plurality of threaded rods 12 extending transversely through the two workbenches 11, and a crank handle 13 fixedly disposed at one end of the threaded rods 12. The workbenches 11 are inclined, the threaded rods 12 are rotatably connected to the workbenches 11 near the crank handle 13, and the threaded rods 12 are threadedly connected to the workbenches 11 away from the crank handle 13. When the crank handle 13 is turned, the crank handle 13 drives the threaded rods 12 to rotate, and the threaded rods 12 drive the workbenches 11 threadedly connected to them to move, adjusting the distance between the workbenches 11 so that the width of the material conveying trough 111 is consistent with the length of the roller.

[0035] In some examples, the longitudinal spacing between the interceptor A371 and the interceptor B361 is equal to the diameter of the bearing element, ensuring that the interceptor B and the interceptor A can be located at the upper and lower ends of the bottommost bearing element, respectively, and the bearing elements are placed down in sequence.

[0036] In some examples, the workbench 11 has an elastic groove 14 at the bottom of the feed box 2. An elastic block 15 moves longitudinally within the elastic groove 14. An elastic element 16 is provided at the bottom of the elastic block 15 within the elastic groove 14. The two ends of the elastic element 16 are fixedly mounted on the inner wall of the elastic groove 14 and the elastic block 15, respectively. The bearing element falls onto the elastic block 15 below. Under the action of the elastic element 16, the elastic block 15 buffers the bearing element, preventing the bearing element from being damaged by collision and losing accuracy.

[0037] In some examples, the elastic block 15 is provided with a ramp 151 near the pusher plate 34 so that the elastic block 15 does not obstruct the movement of the pusher plate 34. The pusher plate 34 moves and presses the elastic block 15, so that the bearing component comes to the predetermined installation position.

[0038] In some examples, the inner wall of the feed box 2 is in contact with the surface of the bearing element inside, and the bearing element slides on the inner wall of the feed box 2 when it falls, so that the position of the bearing element will not be shifted.

[0039] In some examples, a rotating plate 23 is hinged to the bottom side of the feeding box 2. The rotating plate 23 is located near the end of the transport direction and is used to rotate and open after the bearing components are installed, so that the bearing components can be removed.

[0040] In some examples, the vertical plate 35 is provided with a blocking plate 351 for blocking the rotation of the rotating plate 23. The blocking plate 351 blocks the rotating plate 23 during the installation of the bearing element to prevent the bearing element from falling off.

[0041] In some examples, the bottom of the cross frame 36 is provided with a positioning element 362 located within the opening 21 to prevent the idler roller from moving toward the end in the transport direction. The positioning element 362 stops the idler roller in a predetermined installation position for the installation of bearing elements.

[0042] Working principle and usage process of this utility model:

[0043] When the material handling mechanism of the assembly machine is working, turning the crank handle 13 causes the threaded rod 12 to rotate, which in turn moves the worktable 11 connected to it. The spacing between the worktables 11 is adjusted so that the width of the conveying trough 111 matches the length of the idler roller. Bearing components are then sequentially placed into the unloading box 2 from the loading port 22. The lowest bearing component is blocked by the interceptor B361 on the cross frame 36. The idler roller is then placed into the conveying trough 111 on the worktable 11. The worktable 11 is tilted, and the idler roller rolls along the conveying trough 111 to the unloading box 2, which is adjacent to the conveying trough 111. Hydraulic cylinder 32 is externally connected to a hydraulic pump, which outputs high-pressure hydraulic oil as a power source. At this time, hydraulic cylinder 32 drives hydraulic rod 33 to move towards the idler roller. Hydraulic rod 33 drives vertical plate 35 to move. Vertical plate 35 drives horizontal frame 36 and horizontal plate 37 to move, which in turn drives interceptor B361 and interceptor A371 to move respectively. Interceptor B361 moves to lower the lowest bearing element, and interceptor A371 intercepts the upper bearing element. The bearing element falls onto the elastic block 15 below. Under the action of elastic element 16, elastic block 15 plays a buffering role for the bearing element, preventing the bearing element from being damaged by collision. Losing precision, as the hydraulic rod 33 moves, the pusher plate 34 on the hydraulic rod 33 presses against the elastic block 15 via the ramp 151. The bearing element on the elastic block 15 slowly moves down to the installation position. The blocking plate 351 on the vertical plate 35 moves to the side of the rotating plate 23 to prevent the rotating plate 23 from rotating. The bearing element rolls out of the feed box 2. The pusher plate 34 continues to move, pressing the bearing element onto both ends of the idler roller. After installation, the hydraulic cylinder 32 is driven, which moves the hydraulic rod 33 away from the idler roller. The blocking plate 351 moves away from the rotating plate 23, and the idler roller and bearing element... The component drives the rotating plate 23 to rotate and continue rolling towards the end of the transport direction. At the same time, the interceptor A371 moves to put down the bearing component. The bearing component falls into the unloading box 2 and is intercepted by the interceptor B361, which moves below the bearing component. The installation process is repeated. When the horizontal frame 36 moves towards the idler roller, the positioning component 362 at the bottom of the horizontal frame 36 intercepts the idler roller and stops the idler roller in the installation position. The installation of the bearing component and the idler roller is completed with the help of the pusher plate 34. When the horizontal frame 36 moves away from the idler roller, the positioning component 362 disengages from the idler roller, and the idler roller continues to roll and transport on the inclined worktable 11.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A material handling mechanism for an assembly machine for processing idler rollers, comprising a material handling mechanism (1), a feeding box (2) symmetrically arranged on the material handling mechanism (1), a connecting plate (4) slidably connected at both ends to the top of the feeding box (2) for connection and stabilization, and an installation mechanism (3) arranged on the material handling mechanism (1) corresponding to the side of the feeding box (2). Its features are: The mounting mechanism (3) includes a corner plate (31), a hydraulic cylinder (32) fixedly mounted on the corner plate (31), a hydraulic rod (33) fixedly mounted on the output end of the hydraulic cylinder (32), a pusher plate (34) fixedly mounted on the end of the hydraulic rod (33) away from the hydraulic cylinder (32), a vertical plate (35) fixedly mounted on the hydraulic rod (33), a horizontal frame (36) fixedly mounted on the vertical plate (35) at a position above the hydraulic rod (33), and a horizontal plate fixedly mounted on the vertical plate (35) at a position above the horizontal frame (36). (37) The horizontal frame (36) is fitted onto the feeding box (2). An interceptor A (371) is fixedly installed on the horizontal plate (37) near the feeding box (2). An interceptor B (361) is fixedly installed in the horizontal frame (36) at a position opposite to the interceptor A (371). A through groove (24) is opened on the feeding box (2) for the horizontal frame (36), interceptor B (361) and interceptor A (371) to pass through. An opening (21) is opened on both sides of the bottom end of the feeding box (2) for the pusher plate (34) and bearing elements to pass through.

2. The material handling mechanism for an assembly machine for processing idler rollers according to claim 1, characterized in that: The feeding box (2) has a loading port (22) on its top side.

3. The material handling mechanism for an assembly machine for processing idler rollers according to claim 1, characterized in that: The material conveying mechanism (1) includes two parallel workbenches (11), a material conveying trough (111) opened on the top surface of the workbenches (11) close to each other, a threaded rod (12) that runs horizontally through the two workbenches (11), and a crank (13) fixedly installed at one end of the threaded rod (12). The workbenches (11) are inclined. The threaded rod (12) is rotatably connected to the workbench (11) close to the crank (13). The threaded rod (12) is threadedly connected to the workbench (11) away from the crank (13).

4. The material handling mechanism for an assembly machine for processing idler rollers according to claim 1, characterized in that: The longitudinal spacing between the interceptor A (371) and the interceptor B (361) is equal to the diameter of the bearing element.

5. The material handling mechanism for an assembly machine for processing idler rollers according to claim 3, characterized in that: An elastic groove (14) is provided on the workbench (11) at the bottom of the feed box (2). An elastic block (15) moves longitudinally in the elastic groove (14). An elastic element (16) is provided at the bottom of the elastic block (15) in the elastic groove (14). The two ends of the elastic element (16) are fixedly provided on the inner wall of the elastic groove (14) and the elastic block (15) respectively.

6. The material handling mechanism for an assembly machine for processing idler rollers according to claim 5, characterized in that: The elastic block (15) has a ramp (151) at one end near the pusher plate (34).

7. The material handling mechanism for an assembly machine for processing idler rollers according to claim 1, characterized in that: The inner wall of the feeding box (2) is in contact with the surface of the bearing components inside.

8. The material handling mechanism for an assembly machine for processing idler rollers according to claim 1, characterized in that: The bottom side of the feeding box (2) is hinged with a rotating plate (23), which is located near the end of the transport direction.

9. The material handling mechanism for an assembly machine for processing idler rollers according to claim 1, characterized in that: The vertical plate (35) is provided with a blocking plate (351) for preventing the rotating plate (23) from rotating.

10. The material handling mechanism for an assembly machine for processing idler rollers according to claim 1, characterized in that: The bottom of the cross frame (36) is provided with a positioning element (362) inside the opening (21) to prevent the idler roller from moving toward the end of the transport direction.

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