Hoop all-in-one machine with C-shaped layout

Abstract

The invention discloses a C-shaped layout hoop all-in-one machine which comprises a hoop production device, an end plate feeding device and a hoop end plate finished product assembling device, wherein the hoop production device and the end plate feeding device are arranged in parallel, and the hoop end plate finished product assembling device is arranged perpendicular to a hoop forming device and the end plate feeding device. The hoop end plate finished product assembling device is connected with the tail end of the hoop production device and the tail end of the end plate feeding device, the hoop production device, the end plate feeding device and the hoop end plate finished product assembling device define a C-shaped operation station, and the C-shaped operation station provides a standing space for operators. And observation, feeding management, product inspection, fault processing and the like of the whole device are facilitated.

Description

Technical Field

[0001] The present application provides a C-shaped all-in-one sleeve clamp machine, which relates to the technical field of construction engineering. Background Art

[0002] As a cement product, concrete pipe piles are widely used in various infrastructure projects. One of the core parts of concrete pipe pile production is the sleeve end plate. The existing sleeve end plate production usually separates the sleeve production and the assembly of the sleeve and the end plate, resulting in low integration, basically one module and one device, and occupying a large space.

[0003] In addition, the production of the ferrule and the assembly of the ferrule and the end plate are carried out separately, resulting in unreasonable material flow planning of the existing production equipment. The end plate material and the strip steel coil material are far apart from each other, and there is an overlap and conflict between the loading route and the finished product transportation route. The loading operation efficiency is low, and the operator's position cannot effectively observe the status of the main core modules. When a fault occurs, it cannot be discovered in the first time, which is inconvenient for the operator to deal with it. Summary of the invention

[0004] The technical problem to be solved by the present application is: for the production of ferrule end plates, in the prior art, the ferrule production and the assembly of the ferrule and the end plate are carried out separately, and there is an overlap and conflict between the loading route and the finished product transportation route, resulting in the operator's position being unable to effectively observe the status of the main core module, and inconvenient emergency fault handling.

[0005] In order to solve the above-mentioned technical problems, the present application provides a C-shaped layout of a ferrule integrated machine, characterized in that it includes a ferrule production device and an end plate feeding device arranged in parallel, and a ferrule end plate finished product assembly device arranged perpendicular to the ferrule forming device and the end plate feeding device, the ferrule end plate finished product assembly device connects the end of the ferrule production device and the end of the end plate feeding device, and the ferrule production device, the end plate feeding device and the ferrule end plate finished product assembly device define a C-shaped operating station.

[0006] Preferably, the hoop production device includes an uncoiling module for uncoiling the raw steel strip coil, a straightening module for straightening the uncoiling strip, a shearing module for shearing the strip to form a fixed-length strip, a rolling welding module for rolling the fixed-length strip into annular strip, and a profiling module for profiling the annular strip to form a hoop product.

[0007] Preferably, the rolling welding module includes an intermediate plate, a central support assembly located above the intermediate plate, an external limit assembly, a central welding gun, and a rolling assembly located below the intermediate plate; the rolling assembly includes an inlet end, a guide roller group, a guide groove, and a rolling roller group. The cut-length strip enters the rolling welding module from the inlet end and enters the guide groove after passing through the guide roller group. The guide groove is inclined upward, and the end thereof points to the rolling roller group. The rolling roller group includes a pair of first and second rollers arranged vertically and a third roller located on the side of the first and second rollers away from the guide groove. The height of the third roller is between the first and second rollers. After the cut-length strip passes through the power roller group in an inclined manner, it contacts the third roller and is bent in the opposite direction. The holes and guide structures provided on the intermediate plate guide the bent cut-length strip to pass through the upper part of the intermediate plate. The bent cut-length strip is overlapped on the central support assembly. The central support assembly comprises an upper arc-shaped support plate and a pair of lower limit members, the upper arc-shaped support plate and the pair of lower limit members are distributed in a triangle, a welding position is provided between the pair of lower limit members, and a central welding gun is arranged here; the external limit assembly comprises a left push plate, a right push plate and an upper pressure plate, the curved fixed-length strip steel is placed on the upper arc-shaped support plate, the two free ends of the curved fixed-length strip steel are against the middle plate, the left push plate and the right push plate synchronously clamp the curved fixed-length strip steel from the left and right sides respectively, the upper pressure plate presses the curved fixed-length strip steel downward, the left push plate and the right push plate continue to move to squeeze the curved fixed-length strip steel from the left and right sides until the preset limit position, so that the two free ends of the curved fixed-length strip steel enter the welding position from the gap between the lower limit member and the middle plate until they are butted, and the central welding gun performs splicing welding on the butted curved fixed-length strip steel to obtain an annular strip steel.

[0008] Preferably, the profiling module includes a conveying channel, a positioning assembly is provided on the conveying channel, and the positioning assembly includes a pair of auxiliary positioning wheels arranged before and after the center positioning position; a profiling assembly and a push plate assembly are respectively provided on both sides of the center positioning position perpendicular to the conveying channel, the push plate assembly includes a push plate driven by a driver, and the annular strip steel is pushed to the profiling assembly through the push plate action; the profiling assembly includes a profiling roller group, and the push plate assembly pushes the annular strip steel into the gap between the profiling roller groups, and the profiling roller group profiling the annular strip steel into a preset shape through multiple rotations with the concave and convex structures distributed on the surface to become a finished hoop; the profiling assembly is also provided with a reverse push plate for pushing the finished hoop from between the profiling roller groups back to the conveying channel.

[0009] Preferably, the end plate loading device includes an end plate loading module and a scraper conveying module. The end plate loading module stores the end plate material and conveys it to the scraper conveying module. After the scraper conveying module aligns the end plate, the sleeve end plate finished product assembly device conveys the sleeve to the end plate for assembly.

[0010] Preferably, the end plate feeding module includes an end plate sorting assembly, an end plate conveying assembly and a two-axis feeding assembly; the end plate sorting assembly includes a storage rack for storing end plate materials; the end plate conveying assembly includes a conveying channel located below the end plate sorting assembly, which conveys the end plates to the two-axis feeding assembly in sequence; the two-axis feeding assembly includes an electromagnetic clamp for clamping the end plate and a two-degree-of-freedom mobile truss for driving the electromagnetic clamp to move, the two-degree-of-freedom mobile truss extends to above the scraper conveying module, and the two-axis feeding assembly feeds the end plate to the scraper conveying module.

[0011] Preferably, the scraper conveying module includes a center positioning component and a scraper moving component, the scraper moving component includes a plurality of scrapers set at fixed distances and a sprocket for driving the scrapers to move in a winding and cyclic manner, an end plate position is defined between adjacent scrapers, and an end plate position is provided on each side of the center positioning component, which are respectively used to dock the end plate feeding module and the sleeve end plate finished assembly device.

[0012] Preferably, the arrangement direction of the hoop end plate finished product assembly device is perpendicular to the arrangement direction of the hoop production device and the end plate feeding device, and the hoop end plate finished product assembly device includes a hoop positioning module docked with the outlet end of the corrugation module for flipping the vertical hoop to a horizontal position, a movable hoop expansion module that carries the hoop from the hoop positioning module to above the scraper conveying module, and an end plate centering module that assists in aligning the hoop with the end plate.

[0013] Preferably, the movable sleeve clamp expansion module includes a frame, a longitudinal track arranged on the frame, and a sleeve clamp expansion grasping assembly arranged on the longitudinal track and moving along the longitudinal track; the sleeve clamp expansion grasping assembly includes a lifting frame, and a tightening fan-shaped block assembly is connected to the bottom end of the lifting frame through a rotating seat; the tightening fan-shaped block assembly includes a fan-shaped block, a crank, a guide, a rotating member and a fixed member, a plurality of fan-shaped blocks are spliced ​​to form a disc, each fan-shaped block corresponds to a crank, one end of the crank is hinged to the fan-shaped block, and the other end is hinged to the rotating member, each fan-shaped block corresponds to a guide member, the guide member is fixedly connected to the fan-shaped block, and a part of the guide member is embedded in a radial slide groove opened in the fixed member; the rotating member is driven by a motor, the rotating member passes through the fixed member and is hinged to the crank, and the rotation of the rotating member drives the crank to move, thereby driving the fan-shaped block to open radially outward.

[0014] Preferably, the end plate centering module includes a fixed limit assembly and a movable limit assembly, the fixed limit assembly is provided with a pair of limit rollers with fixed positions, and the movable limit assembly is provided with a pair of movable limit rollers whose positions can be moved longitudinally, and a total of four limit rollers define the central space where the end plate should be located; the center positioning assembly includes a circular positioning block matching the specifications of the hoop and a motor driving the circular positioning block to rotate, and after the end plate and the hoop are transferred to the circular positioning block in sequence, the hoop is located above the end plate and is sleeved on the end plate, and the scraper conveying module is provided with a rivet cutter close to the groove of the end plate, the rivet cutter is provided with a degree of freedom of movement along the radial direction of the end plate and the rivet cutter is maintained by a driver to apply pressure to the hoop outside the groove of the end plate, and the circular positioning block drives the end plate and the hoop to rotate, and during the rotation process, the edge of the hoop is buckled into the groove by the action of the rivet cutter to achieve riveting, thereby obtaining a finished hoop end plate.

[0015] The C-shaped ferrule integrated machine provided in this solution defines a C-shaped operating station through a ferrule production device, an end plate feeding device and a ferrule end plate finished product assembly device. The C-shaped operating station provides a standing space for the operator, which is convenient for observation of the entire device, feeding management, product inspection, troubleshooting, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall assembly structure of the ferrule integrated machine with a C-shaped layout in the embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the overall assembly structure of the ferrule production device in the embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the unwinding module structure provided in an embodiment of the present application;

[0019] Figure 4 A straightening module provided in an embodiment of the present application;

[0020] Figure 5 This is a schematic diagram of the structure of the centering conveying module provided in an embodiment of the present application;

[0021] Figure 6 This is a schematic diagram of the structure of a curling welding module provided in an embodiment of the present application;

[0022] Figure 7 This is a schematic diagram of the structure of the central support assembly of the curling welding module provided in an embodiment of the present application;

[0023] Figure 8 This is a schematic diagram of the structure of the profiling module provided in the embodiment of the present application;

[0024] Fig. 9 This is a schematic diagram of the structure of a profiling assembly of a profiling module provided in an embodiment of the present application;

[0025] Fig.10 This is a schematic diagram of the overall assembly structure of the end plate feeding device provided in the embodiment of the present application;

[0026] Fig.11 This is a schematic diagram of the end plate feed module structure provided in an embodiment of the present application;

[0027] Fig.12 This is a schematic structural diagram of an end plate finishing assembly of an end plate feeding module provided in an embodiment of the present application;

[0028] Fig.13 This is a schematic diagram of the structure of a scraper conveying module provided in an embodiment of the present application;

[0029] Fig.14 It is a schematic top view of the structure of the finished assembly device of the ferrule end plate provided in the embodiment of the present application;

[0030] Fig.15 It is a front view schematic diagram of the structure of the ferrule end plate finished product assembly device provided in the embodiment of the present application;

[0031] Fig.16 This is a schematic diagram of the structure of the hoop positioning module provided in the embodiment of the present application;

[0032] Fig.17 This is a schematic diagram of the structure of a movable sleeve expansion module provided in an embodiment of the present application;

[0033] Fig.18 It is a schematic diagram of the structure of the sleeve clamp expansion and grasping assembly of the mobile sleeve clamp expansion module provided in the embodiment of the present application;

[0034] Fig.19 A schematic diagram of the structure of an expansion sector block assembly of a ferrule expansion and grasping assembly provided in an embodiment of the present application;

[0035] Fig. 20 A schematic diagram of the connection between the fan-shaped block and the crank of the ferrule expansion and grasping assembly provided in an embodiment of the present application;

[0036] Fig.21 This is a schematic diagram of the structure of the end plate centering module provided in an embodiment of the present application;

[0037] Fig. 22 It is a partial schematic diagram of the assembly of the end plate and the ferrule;

[0038] Fig.23 This is a schematic diagram of the structure of the center positioning assembly of the scraper conveying module provided in an embodiment of the present application;

[0039] Fig.24 This is a schematic diagram of a finished product storage device for ferrule end plates provided in an embodiment of the present application;

[0040] Fig.25 This is a schematic diagram of a finished product grabbing module and a finished product stacking module provided in an embodiment of the present application;

[0041] Description of reference numerals: ferrule production device 1, end plate feeding device 2, ferrule end plate finished product assembly device 3, ferrule end plate finished product storage device 4,

[0042] Hoop 11, end plate 12, groove 12-1,

[0043] Unwinding module 100, unwinding drum 101, straightening module 200, guide roller set 201, straightening roller set 202, drive motor 203, shearing module 300,

[0044] Rolling welding module 400, middle plate 410, central support assembly 420, upper arc-shaped support plate 421, lower stopper 422, external stopper assembly 430, left push plate 431, right push plate 432, upper pressure plate 433, central welding gun 440, rolling assembly 450, guide roller group 451, guide groove 452, rolling roller group 453,

[0045] The profiling module 500, the conveying channel 501, the auxiliary positioning wheel 511, the profiling assembly 520, the profiling roller group 521, the hydraulic cylinder 522, the reverse thrust plate 523, the thrust plate assembly 530,

[0046] Centering conveying module 600, conveying roller set 601,

[0047] End plate feeding module 700, end plate arranging assembly 710, swing seat 711, rocker arm 712, end plate conveying assembly 720, two-axis feeding assembly 730,

[0048] Scraper conveying module 800, center positioning assembly 801, circular positioning block 801-1, scraper moving assembly 810, scraper 811, sprocket 812,

[0049] Hoop positioning module 900, flip box 910, conveyor frame 920,

[0050] Mobile ferrule expansion module 1000, frame 1010, longitudinal track 1020, ferrule expansion grasping assembly 1030, lifting frame 1031, expansion sector block assembly 1032, sector block 1032-1, crank 1032-2, guide member 1032-3, rotating member 1032-4, fixing member 1032-5, rotating seat 1033,

[0051] End plate centering module 1100, fixed limit assembly 1110, movable limit assembly 1120,

[0052] Finished product grabbing module 1200, three-dimensional mobile truss 1201, grabber 1202,

[0053] Finished product stacking module 1300 and stacking rack 1301. DETAILED DESCRIPTION

[0054] To make the application more obvious and easy to understand, various exemplary embodiments will be introduced below. These examples are non-limiting, and it should be understood that they are used for the more general application aspects of the illustrative device, system and method. Without departing from the substantive content and scope of the application, these embodiments can be subjected to multiple changes, and can be replaced by equivalents. In addition, multiple changes can be carried out to adapt to the purpose, content or scope of the application in order to adapt to special situations, materials, material components, treatment types, treatment actions or steps. All these changes will be within the protection scope of the application.

[0055] For any materials, dimensions, quantities introduced in the overview or detailed description, they will be examples only and are not intended to limit the subject matter of the present application. Moreover, the various implementations of the embodiments described herein will complement each other, rather than purely interchangeably, unless otherwise indicated. In other words, implementations from one embodiment can be freely combined with implementations of other embodiments, as those of ordinary skill in the art will readily appreciate, unless it is indicated that these implementations are only for replacement.

[0056] In the description of this application, it should be noted that the terms "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0057] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0058] Example

[0059] The present application embodiment provides a C-shaped ferrule integrated machine, see Figure 1With the X direction as the horizontal direction and the Y direction as the longitudinal direction, the ferrule integrated machine includes a ferrule production device 1 and an end plate feeding device 2 arranged in parallel, and a ferrule end plate finished product assembly device 3 arranged perpendicular to the ferrule forming device and the end plate feeding device. The ferrule end plate finished product assembly device 3 connects the end of the ferrule production device and the end of the end plate feeding device. The ferrule production device, the end plate feeding device and the ferrule end plate finished product assembly device 3 define a C-type operating station. The C-type operating station provides a standing space for the operator, which is convenient for observation of the entire device, material feeding management, product inspection, fault handling, etc.

[0060] Among them, the hoop production device 1 forms a hoop after uncoiling, straightening, shearing, round welding and pressing the raw material strip steel coil, the end plate feeding device 2 transports the raw material end plate, and the hoop end plate finished product assembly device 3 assembles the hoop and the end plate to form a hoop end plate finished product.

[0061] In a specific embodiment, see Figure 2 The ferrule production device 1 includes an uncoiling module 100, a straightening module 200, a shearing module 300, a curling welding module 400 and a pressing module 500 which are arranged in the order of production processes.

[0062] See also Figure 3 The uncoiling module 100, commonly known as an uncoiler, is a commonly used equipment in industrial production, which is used to unwind the curled raw materials to facilitate entry into the production line; specifically, in the embodiment provided in the present application, the raw steel strip is coiled on the uncoiling drum 101, and the steel strip is unwound by the rotation of the uncoiling drum 101 to cooperate with subsequent production; the uncoiling drum 101 can conventionally be driven by a motor.

[0063] See also Figure 4 , the straightening module 200 straightens the uncoiled strip steel, which is often still in a curved state after uncoiling and needs to pass through the straightening module 200 to form a straight strip steel; specifically, in the embodiment provided in the present application, a group of guide roller groups 201 are provided at the inlet end of the straightening module 200, and a gap for the strip steel to enter is provided between the guide roller groups 201, and the straightening module 200 also includes multiple groups of straightening roller groups 202 arranged up and down, and the uncoiled strip steel enters the straightening module 200 from the guide roller group 201 at the inlet end, and then passes through multiple groups of straightening roller groups 202 to form a straight strip steel after being squeezed and straightened. It can be understood that the guide roller group 201 can be a roller group with power drive or a passive roller group, but the straightening roller group 202 usually needs power drive. In the embodiment of the present application, the straightening roller located at the top of the straightening roller group 202 is selected as the active roller, which is connected to the drive motor 203 through a transmission structure such as a gear group and a sprocket, and the drive motor provides driving power for the straightening roller group 202.

[0064] The shearing module 300 is a commonly used shearing equipment in industrial production. Its main function is to shear continuous raw materials into fixed-length raw material segments. In the embodiment provided in the present application, the shearing module 300 is used to shear straight strip steel into fixed-length strip steel. The strip steel is cut by the cooperation of the upper and lower shearing knives. The shearing module 300 is provided with a displacement meter, a rangefinder or a laser positioning structure to identify the length of the free end of the strip steel from the shearing knife. When the preset length is reached, the production line stops conveying the strip steel, and the upper and lower shearing knives cooperate to cut the strip steel to obtain the fixed-length strip steel.

[0065] See also Figure 5 , a centering conveying module 600 is also provided between the shearing module 300 and the coiling welding module 400. Since the coiling welding module 400 has a high requirement for the centering position accuracy of the cut-length strip steel, the cut-length strip steel obtained by the shearing module 300 needs to be adjusted by the centering conveying module 600 to ensure accurate alignment when entering the coiling welding module 400. In the embodiment provided in the present application, the centering conveying module 600 includes a conveying roller group 601 arranged at the inlet end and the outlet end, the conveying roller group 601 includes conveying rollers arranged up and down, and a gap is arranged in the middle for the cut-length strip steel to pass through. The conveying roller group 601 is a power roller. By selecting the conveying roller located at the top as the active roller, the drive motor is connected through a transmission structure such as a gear group and a sprocket, and the drive motor provides driving power for the conveying roller group 601. A trumpet-shaped centering limit guide groove 602 is provided between the inlet end and the outlet end, and the cut-length strip steel enters through the flared trumpet and passes through the narrow guide groove in the middle to achieve centering.

[0066] See also Figure 6The rolling welding module 400 is used to align the two ends of the cut-length steel strip, weld it, and roll it into an annular steel strip structure. The annular steel strip can be formed into a finished hoop after subsequent profiling. In the embodiment provided in the present application, the rolling welding module 400 includes a central support assembly 420 located above the middle plate 410, an external limit assembly 430, a center welding gun 440, and a rolling assembly 450 located below the middle plate 410. The rolling assembly 450 includes an entrance end of the docking and centering conveying module 600, a guide roller group 451, a guide groove 452, and a rolling roller group 453. The cut-length steel strip enters the rolling welding module 400 from the entrance end, passes through the guide roller group 451, and then enters the guide groove 452. The guide roller group 451 provides conveying power for the cut-length steel strip. The groove 452 is inclined upward, and the winding roller group 453 includes a pair of power roller groups (first roller and second roller) arranged up and down and a third roller located on the side of the power roller group away from the guide groove. The height of the third roller is between the first roller and the second roller. The power roller group is used to clamp the cut-length strip steel and provide a strong conveying force. After the cut-length strip steel passes through the power roller group, it hits the third roller and bends in the opposite direction. The hole grooves opened on the middle plate 410 and the guide structure next to the hole grooves guide the bent cut-length strip steel to pass through the top of the middle plate 410; the bent cut-length strip steel is overlapped on the central support assembly 420, see Figure 7 The central support assembly 420 includes an upper arc-shaped support plate 421 and a pair of lower stoppers 422. The upper arc-shaped support plate 421 and the pair of lower stoppers 422 are distributed in a triangular shape. The welding position is between the pair of lower stoppers 422, and the central welding gun 440 is located here; see again Figure 6 The external limit assembly 430 includes a left push plate 431, a right push plate 432 and an upper pressure plate 433. The curved fixed-length strip steel is placed on the upper arc-shaped support plate 421. The two free ends of the curved fixed-length strip steel are against the middle plate 410. The left push plate 431 and the right push plate 432 respectively clamp the curved fixed-length strip steel from the left and right sides synchronously. The upper pressure plate 433 presses the curved fixed-length strip steel downward. At the same time, the left push plate 431 and the right push plate 432 continue to move to squeeze the curved fixed-length strip steel from the left and right sides until the preset limit position, so that the two free ends of the curved fixed-length strip steel enter the welding position from the gap between the lower limit member 422 and the middle plate 410 until they are butted. The central welding gun 440 performs splicing welding on the butted curved fixed-length strip steel to obtain an annular strip steel. It is understandable that the central welding gun 440 should be arranged on the longitudinal moving member so that the central welding gun 440 has longitudinal movement freedom, and the longitudinal movement facilitates complete welding of the joint seam. The annular steel strip obtained after welding is continuously transported to the subsequent stage through the push plate and the conveying channel.

[0067] See also Figure 8The corrugation module 500 includes a conveying channel 501. Conventionally, the conveying channel 501 adopts structures such as conveyor belts, conveyor rollers, and guide structures to keep the endless strip from being conveyed along the conveying channel 501 to the rear of the production line. The inlet end of the conveying channel 501 is set to be trumpet-shaped for docking with the outlet end of the curling welding module 400. A positioning component is arranged on the conveying channel 501. The positioning component includes auxiliary positioning wheels 511 arranged before and after the center positioning position. The auxiliary positioning wheels 511 rotate in the same direction to convey the endless strip to the rear of the production line. The auxiliary positioning wheels 511 located at the rear rotate in the opposite direction to keep the endless strip stationary at the center positioning position. A corrugation component 520 and a push plate component 530 are respectively arranged on both sides of the center positioning position perpendicular to the conveying channel 501. The push plate component 530 includes a push plate driven by a driver, and the endless strip can be pushed to the corrugation component 520 through the push plate action.

[0068] See also Fig. 9 The profiling assembly 520 includes a profiling roller group 521, which is divided into an upper profiling roller and a lower profiling roller. The outer contours of the upper profiling roller and the lower profiling roller are matched, and a gap for accommodating the annular steel strip is arranged between the upper profiling roller and the lower profiling roller. The annular steel strip is pushed into the gap between the upper profiling roller and the lower profiling roller by the push plate assembly 530. The profiling roller group 521 profils the annular steel strip into a preset shape through the concave-convex structure distributed on the surface after multiple rotations, and then becomes a finished sleeve. In the embodiment provided in the present application, the lower pressure roller of the profiling roller group 521 is a power roller, and the upper pressure roller is a pressure roller. The profiling assembly 520 is provided with a hydraulic cylinder 522, and the upper pressure roller is connected to the actuating end of the hydraulic cylinder 522. The hydraulic cylinder 522 applies force to drive the upper pressure roller to apply pressure downward. The lower pressure roller is connected to the drive motor through a transmission structure such as a gear set and a sprocket. The lower pressure roller rotates to drive the annular strip steel to rotate while the upper pressure roller applies pressure to the annular strip steel. After multiple rotations, the annular strip steel is gradually profiling into a preset shape to become a finished hoop. The profiling assembly 520 is also provided with a reverse thrust plate 523, which is driven by a driver to push the finished hoop from between the profiling roller group 521 back to the conveying channel 501, and the conveying channel 501 cooperates to convey the finished hoop to the outlet end.

[0069] The ferrule production device 1 produces a finished ferrule through an uncoiling module 100, a straightening module 200, a shearing module 300, a curling and welding module 400 and a corrugating module 500. The outlet end of the corrugating module 500 connects to the ferrule end plate finished product assembly device 3 to transport the finished ferrule to the ferrule end plate finished product assembly device 3. The end plate feeding device 2 arranged parallel to the ferrule production device 1 transports the raw material end plate to the ferrule end plate finished product assembly device 3.

[0070] See also Fig.10The end plate loading device 2 includes an end plate loading module 700 and a scraper conveying module 800. The end plate loading module 700 is used to store the end plate material and convey it to the scraper conveying module 800. After the scraper conveying module 800 aligns the end plate, it conveys the sleeve to the end plate for assembly through the sleeve end plate finished product assembly device 3.

[0071] For details, see Fig.11 The end plate loading module 700 includes an end plate arranging component 710, an end plate conveying component 720 and a two-axis loading component 730. The end plate arranging component 710 includes a storage rack for storing end plate materials, and a guide member matching the end plate is arranged in the storage rack to facilitate arranging the stacked end plates from top to bottom and avoid the end plates from tilting; the end plate conveying component 720 includes a conveying channel located below the end plate arranging component 710, and the conveying channel conveys the bottom end plate to the two-axis loading component 730 in sequence through continuously arranged conveying rollers. The two-axis loading component 730 is located above the end of the end plate conveying component 720, and the two-axis loading component 730 is located above the end of the end plate conveying component 720. 30 includes an electromagnetic clamp and a two-degree-of-freedom mobile truss that drives the electromagnetic clamp to move. The electromagnetic clamp controls the magnetic attraction or release of the end plate by turning on and off the power. The two-degree-of-freedom mobile truss includes a degree of freedom of movement consistent with the end plate conveying direction and a degree of freedom of movement in the vertical direction. The end plate on the lower end plate conveying assembly 720 is clamped and moved upward and backward through the two-degree-of-freedom mobile truss and the electromagnetic clamp. The two-degree-of-freedom mobile truss extends backward to above the scraper conveying module 800, and the end plate is placed on the scraper conveying module 800.

[0072] In a further embodiment, see Fig.12 The end plate sorting assembly 710 includes a swing seat 711, a material storage rack and a guide are both arranged on the swing seat 711, the swing seat 711 is fixed on a rocker arm 712, and the rocker arm 712 is connected to a hydraulic cylinder and driven by a hydraulic lever. The end plate material can be easily sorted by shaking the swing seat 711.

[0073] See also Fig.13 The scraper conveying module 800 includes a center positioning component 801 and a scraper moving component 810. The scraper moving component 810 includes a plurality of scrapers 811 set at fixed distances and a sprocket 812 for driving the scrapers 811 to move in a winding and cyclic manner. The sprocket 812 is connected to a driving motor and driven by the driving motor. An end plate position is defined between adjacent scrapers 811. An end plate position is set on each side of the center positioning component 801, and one of the end plate positions is used to dock with the two-axis loading component 730 of the end plate loading module 700.

[0074] The two-axis loading assembly 730 places the end plate downward on the end plate position below the two-axis loading assembly 730 on the scraper conveying module 800 for loading. The scraper conveying module 800 is provided with a shooting switch for the loading position. The shooting switch for the loading position is used to detect whether there is an end plate. After the end plate is detected, the sprocket 812 drives all scrapers 811 to move backward by a step distance, and drives the end plate to the top of the center positioning assembly 801. The center positioning assembly 801 includes a circular positioning block matching the specifications of the hoop. The end plate is assembled with the hoop here to form a finished hoop end plate product.

[0075] See also Fig.14 The arrangement direction of the ferrule end plate finished product assembly device 3 is perpendicular to the arrangement direction of the ferrule production device 1 and the end plate feeding device 2. The ferrule end plate finished product assembly device 3 includes a ferrule turning and positioning module 900 docked with the outlet end of the press module 500, a mobile ferrule tightening module 1000 carrying the ferrule from the ferrule turning and positioning module 900 to the top of the scraper conveying module 800, and an end plate centering module 1100 for assisting in centering the ferrule with the end plate; see Fig.15 The scraper conveying module 800, the movable sleeve expansion module 1000 and the end plate centering module 1100 are located at different heights in the vertical direction. The scraper conveying module 800 is located at the bottom layer, the end plate centering module 1100 is located at the middle layer, and the movable sleeve expansion module 1000 is located at the upper layer.

[0076] Among them, the hoop positioning module 900 is shown in Fig.16 , including a flip box 910 and a conveyor rack 920. The flip box 910 has an opening on one side for docking with the outlet end of the profiling module 500. The flip box 910 is a commonly used structure in the industrial production field, and is usually used to adjust the direction or position of the production intermediate. The hoop enters the flip hoop positioning module 900 as a vertical hoop. The hoop is adjusted to a horizontal direction through the flip box 910 and conveyed to the bottom of the mobile hoop expansion module 1000 through the conveyor rack 920 for taking. Subsequently, the mobile hoop expansion module 1000 grabs the hoop.

[0077] Among them, the mobile sleeve expansion module 1000 is shown in Fig.17 The mobile ferrule expansion module 1000 includes a frame 1010, a longitudinal track 1020 disposed on the frame, and a ferrule expansion grasping assembly 1030 disposed on the longitudinal track 1020 and moving along the longitudinal track 1020, see Fig.18 The sleeve expansion and gripping assembly 1030 is provided with a lifting frame 1031, and the bottom end of the lifting frame 1031 is provided with an expansion sector block assembly 1032, and the expansion sector block assembly 1032 is connected to the bottom end of the lifting frame 1031 through a rotating seat 1033; the expansion sector block assembly 1032 opens the expansion structure as shown in Fig.19 , Fig. 20As shown, the expansion sector block assembly 1032 includes a sector block 1032-1, a crank 1032-2, a guide member 1032-3, a rotating member 1032-4 and a fixed member 1032-5. A group of four sector blocks 1032-1 are spliced ​​to form a disc. Each sector block 1032-1 is correspondingly provided with a crank 1032-2. One end of the crank 1032-2 is hinged to the sector block 1032-1 and the other end is hinged to the rotating member 1032-4. Each sector block 1032-1 is correspondingly provided with a A guide member 1032-3 is provided, which is fixedly connected to the sector block 1032-1, and a part of the guide member 1032-3 is embedded in a radial groove opened in the fixed member 1032-5; the rotating member 1032-4 is driven by a motor, and the rotating member 1032-4 passes through the fixed member 1032-5 and is hinged to each crank 1032-2. The rotating member 1032-4 rotates to drive the crank 1032-2 to move, thereby driving the sector block 1032-1 to open radially outward.

[0078] The expansion hoop is grasped by extending the expansion sector block group 1032 into the interior of the hoop and opening the expansion hoop outward, and the lifting frame 1031 is used to control the movement of the expansion sector block group 1032 from above the hoop to inside the hoop; after the hoop expansion grasping assembly 1030 grasps the hoop, it slides on the longitudinal track 1020 and moves from above the hoop positioning module 900 to above the scraper conveying module 800, and then the hoop is placed on the end plate located on the center positioning assembly 801 of the scraper conveying module 800 and aligned with the end plate.

[0079] Furthermore, in order to ensure the alignment of the end plate and the hoop, since the hoop is moved and grabbed by the mobile hoop tightening module 1000, its position is relatively accurate, and the end plate is pushed onto the center positioning component 801 by the scraper 811 of the scraper conveying module 800, it is necessary to ensure that the end plate is accurately positioned. Fig.21 The end plate centering module 1100 shown is used to achieve centering, see Fig.21 The end plate centering module 1100 includes a fixed limit assembly 1110 and a movable limit assembly 1120. The fixed limit assembly 1110 is provided with a pair of limit rollers 1111 whose positions are fixed, and the movable limit assembly 1120 is provided with a pair of movable limit rollers 1121 whose positions can be moved longitudinally. A total of four limit rollers define the central space of the position where the end plate should be located. Initially, the movable limit assembly 1120 moves a certain distance from the fixed position away from the fixed limit assembly 1110. After the end plate is pushed onto the center positioning assembly 801, the movable limit assembly 1120 pushes the end plate to the central position where it should be located during the process of returning to the fixed position.

[0080] See the end plate and ferrule assembly diagram for details. Fig. 22The hoop 11 is mounted on the end plate 12. A groove 12-1 is provided on the outer wall of the end plate 12. The edge of the hoop 11 is riveted by buckling into the groove 12-1. To achieve riveting, see Fig.23 The center positioning assembly 801 includes a circular positioning block 801-1 that matches the specifications of the ferrule and a motor that drives the circular positioning block 801-1 to rotate. When the end plate 12 and the ferrule 11 are transferred to the circular positioning block 801-1 in sequence, the ferrule 11 is located above the end plate 12 and is sleeved on the end plate 12. The scraper conveying module 800 is provided with a rivet cutter close to the end plate groove. The rivet cutter is provided with a radial degree of freedom of movement along the end plate and a driver is used to maintain the rivet cutter to apply pressure to the ferrule 11 outside the end plate groove. The circular positioning block 801-1 drives the end plate 12 and the ferrule 11 to rotate. During the rotation, the edge of the ferrule 11 is buckled into the groove 12-1 through the action of the rivet cutter to achieve riveting, thereby obtaining a finished ferrule end plate.

[0081] In a further embodiment, the ferrule integrated machine provided in the present application further comprises a ferrule end plate finished product storage device 4, see Fig.24 The finished product storage device 4 for the ferrule end plate includes a finished product grabbing module 1200 and a finished product stacking module 1300, see Fig.25 The finished product grabbing module 1200 includes a three-dimensional moving truss 1201 and a three-dimensionally movable gripper 1202 disposed on the three-dimensional moving truss, and the finished product stacking module 1300 includes a stacking rack 1301. After the production of the ferrule end plate is completed, refer to Fig.13 The scraper moving assembly 810 of the scraper conveying module 800 continues to move the finished ferrule end plate backward by one step, and moves the finished ferrule end plate to the bottom of the finished product grabbing module 1200. The finished product grabbing module 1200 grabs the finished ferrule end plate and stacks it on the stacking rack.

[0082] For the various action structures mentioned above, the actions they implement often need to be implemented by a driving structure. For the driving structure of each action structure, the part not mentioned in the text can refer to the corresponding structure shown in the accompanying drawings. Different from the action structure shown in the accompanying drawings, technical personnel in this field can also easily think of using other action structures to replace it. For example, according to the action to be implemented by the action structure, select a suitable driver such as a motor, a push rod, an electric screw, a cylinder, an oil cylinder, etc. to implement the corresponding action. The implementation method of the present application is not strictly limited to the use of the driving structure shown in the accompanying drawings.

[0083] In addition, for the field of industrial production automation, various types of action actuators are used to execute related actions, various types of sensors are used to collect data as a basis for determining the execution of related actions, and automated operations are established by connecting control terminals. According to specific application scenarios and action requirements, relevant control programs are programmed, tested, run, and debugged. This is very easy for technical personnel in this field to think of and does not require creative labor; in addition, the C-type layout of the ferrule integrated machine provided in this application does not limit the combination of manual control and program automatic control by technicians. Technicians can adjust the relevant control programs according to convenience needs or directly adopt manual control. It can be understood that the C-type layout of the ferrule integrated machine provided in this application does not involve protection of the control program.

[0084] The above is only a preferred embodiment of the present application, and is not any formal or substantial limitation to the present application. It should be pointed out that ordinary technicians in this technical field can make several improvements and supplements without departing from the present application, and these improvements and supplements should also be regarded as the protection scope of the present application. Any technician familiar with this profession, without departing from the content and scope of the present application, can make some changes, modifications and evolutions of the technical content disclosed above, which are equivalent embodiments of the present application; at the same time, any changes, modifications and evolutions of any equivalent changes made to the above-mentioned implementation methods based on the substantial technology of the present application are still within the scope of the technical solution of the present application.

Claims

1. A C-shaped ferrule integrated machine, characterized in that: It includes a sleeve production device and an end plate feeding device arranged in parallel, and a sleeve end plate finished product assembly device arranged perpendicular to the sleeve forming device and the end plate feeding device, the sleeve end plate finished product assembly device connects the end of the sleeve production device and the end of the end plate feeding device, and the sleeve production device, the end plate feeding device and the sleeve end plate finished product assembly device define a C-shaped operating station.

2. The C-shaped ferrule integrated machine according to claim 1, characterized in that: The hoop production device includes an uncoiling module for uncoiling the raw material strip steel coil, a straightening module for straightening the uncoiling strip steel, a shearing module for shearing the strip steel to form a fixed-length strip steel, a rolling welding module for rolling the fixed-length strip steel into an annular strip steel, and a pressing module for pressing the annular strip steel into a hoop finished product.

3. The C-shaped ferrule integrated machine according to claim 2, characterized in that: The rolling welding module includes an intermediate plate, a central support assembly located above the intermediate plate, an external limit assembly, a central welding gun, and a rolling assembly located below the intermediate plate; the rolling assembly includes an inlet end, a guide roller group, a guide groove, and a rolling roller group. The cut-length strip enters the rolling welding module from the inlet end and enters the guide groove after passing through the guide roller group. The guide groove is inclined upward, and the end thereof points to the rolling roller group. The rolling roller group includes a pair of first and second rollers arranged up and down, and a third roller located on the side of the first and second rollers away from the guide groove. The height of the third roller is between the first and second rollers. After the cut-length strip passes through the power roller group in an inclined manner, it contacts the third roller and is bent in the opposite direction. The holes and guide structures provided on the intermediate plate guide the bent cut-length strip to pass through the upper part of the intermediate plate. The bent cut-length strip is overlapped on the central support assembly. The central support assembly comprises an upper arc-shaped support plate and a pair of lower limit members, the upper arc-shaped support plate and the pair of lower limit members are distributed in a triangle, a welding position is provided between the pair of lower limit members, and a central welding gun is arranged here; the external limit assembly comprises a left push plate, a right push plate and an upper pressure plate, the curved fixed-length strip steel is placed on the upper arc-shaped support plate, the two free ends of the curved fixed-length strip steel are against the middle plate, the left push plate and the right push plate synchronously clamp the curved fixed-length strip steel from the left and right sides respectively, the upper pressure plate presses the curved fixed-length strip steel downward, the left push plate and the right push plate continue to move to squeeze the curved fixed-length strip steel from the left and right sides until the preset limit position, so that the two free ends of the curved fixed-length strip steel enter the welding position from the gap between the lower limit member and the middle plate until they are butted, and the central welding gun performs splicing welding on the butted curved fixed-length strip steel to obtain an annular strip steel.

4. The C-shaped ferrule integrated machine according to claim 2, characterized in that: The profiling module includes a conveying channel, a positioning assembly is provided on the conveying channel, and the positioning assembly includes a pair of auxiliary positioning wheels arranged before and after the central positioning position; a profiling assembly and a push plate assembly are respectively provided on both sides of the central positioning position perpendicular to the conveying channel, the push plate assembly includes a push plate driven by a driver, and the annular strip steel is pushed to the profiling assembly through the push plate action; the profiling assembly includes a profiling roller group, and the push plate assembly pushes the annular strip steel into the gap between the profiling roller groups, and the profiling roller group profiling the annular strip steel into a preset shape through multiple rotations with the concave and convex structures distributed on the surface to become a finished hoop; the profiling assembly is also provided with a reverse push plate for pushing the finished hoop from between the profiling roller groups back to the conveying channel.

5. The C-shaped ferrule integrated machine according to claim 1, characterized in that: The end plate loading device includes an end plate loading module and a scraper conveying module. The end plate loading module stores the end plate material and conveys it to the scraper conveying module. After the scraper conveying module aligns the end plate, the sleeve end plate finished product assembly device conveys the sleeve to the end plate for assembly.

6. The C-shaped ferrule integrated machine according to claim 5, characterized in that: The end plate loading module includes an end plate sorting assembly, an end plate conveying assembly and a two-axis loading assembly; the end plate sorting assembly includes a storage rack for storing end plate materials; the end plate conveying assembly includes a conveying channel located below the end plate sorting assembly, which conveys the end plates to the two-axis loading assembly in sequence; the two-axis loading assembly includes an electromagnetic clamp for clamping the end plate and a two-degree-of-freedom mobile truss for driving the electromagnetic clamp to move, the two-degree-of-freedom mobile truss extends to above the scraper conveying module, and the two-axis loading assembly loads the end plate to the scraper conveying module.

7. The C-shaped ferrule integrated machine according to claim 5, characterized in that: The scraper conveying module includes a center positioning component and a scraper moving component. The scraper moving component includes a plurality of scrapers set at fixed distances and a sprocket for driving the scrapers to move in a winding and cyclic manner. An end plate position is defined between adjacent scrapers. An end plate position is provided on each side of the center positioning component, which are respectively used to dock the end plate feeding module and the sleeve end plate finished product assembly device.

8. The C-shaped ferrule integrated machine according to claim 7, characterized in that: The arrangement direction of the sleeve end plate finished product assembly device is perpendicular to the arrangement direction of the sleeve production device and the end plate feeding device. The sleeve end plate finished product assembly device includes a sleeve flipping positioning module docked with the outlet end of the corrugation module for flipping the vertical sleeve to a horizontal position, a mobile sleeve expansion module carrying the sleeve from the sleeve flipping positioning module to the top of the scraper conveying module, and an end plate centering module assisting in aligning the sleeve with the end plate.

9. The C-shaped ferrule integrated machine according to claim 8, characterized in that: The movable sleeve clamp expansion module includes a frame, a longitudinal track arranged on the frame, and a sleeve clamp expansion grasping assembly arranged on the longitudinal track and moving along the longitudinal track; the sleeve clamp expansion grasping assembly includes a lifting frame, and a tightening fan-shaped block assembly is connected to the bottom end of the lifting frame through a rotating seat; the tightening fan-shaped block assembly includes a fan-shaped block, a crank, a guide, a rotating member and a fixed member, and a plurality of fan-shaped blocks are spliced ​​to form a disc, each fan-shaped block corresponds to a crank, one end of the crank is hinged to the fan-shaped block, and the other end is hinged to the rotating member, and each fan-shaped block corresponds to a guide member, the guide member is fixedly connected to the fan-shaped block, and a part of the guide member is embedded in a radial slide groove opened in the fixed member; the rotating member is driven by a motor, the rotating member passes through the fixed member and is hinged to the crank, and the rotation of the rotating member drives the crank to move, thereby driving the fan-shaped block to open radially outward.

10. The C-shaped ferrule integrated machine according to claim 8, characterized in that: The end plate centering module includes a fixed limit assembly and a movable limit assembly. The fixed limit assembly is provided with a pair of limit rollers with fixed positions, and the movable limit assembly is provided with a pair of movable limit rollers whose positions can be moved longitudinally. A total of four limit rollers define the central space where the end plate should be located; the center positioning assembly includes a circular positioning block matching the specifications of the sleeve and a motor driving the circular positioning block to rotate. After the end plate and the sleeve are transferred to the circular positioning block in turn, the sleeve is located above the end plate and is sleeved on the end plate. The scraper conveying module is provided with a rivet cutter close to the groove of the end plate. The rivet cutter is provided with a degree of freedom of movement along the radial direction of the end plate and is maintained by a driver to apply pressure to the sleeve outside the groove of the end plate. The circular positioning block drives the end plate and the sleeve to rotate. During the rotation process, the edge of the sleeve is buckled into the groove by the action of the rivet cutter to achieve riveting, thereby obtaining a finished sleeve end plate.

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