Automatic feeding tool for rectangular pipes

Abstract

The utility model provides an automatic feeding and feeding tool for rectangular pipes, and relates to the technical field of feeding devices, the automatic feeding and feeding tool comprises a support frame, a storage area, a conveying area, a receiving area and a grabbing and clamping assembly, the pipes are placed in the storage area, when people need to assemble the pipes, a first driving assembly drives a first rotating shaft to move to convey the pipes to the conveying area, and a second driving assembly drives a second rotating shaft to move to receive the pipes; a second driving device drives a third rotating shaft to move, then a first transmission assembly is driven to move, the pipes move towards the receiving area, a pushing assembly is arranged in the conveying area, the pipes can be independently conveyed to the receiving area one by one, and a grabbing and clamping assembly grabs and assembles the pipes in the receiving area. The pipe materials are driven by the grabbing and clamping assembly to move rightwards by a certain distance at a time, people with different lengths only need to adjust the number of circles of a rotating shaft of the third driving assembly, manual feeding is omitted, meanwhile, the cutting length is guaranteed, defective products are reduced, time of workers is saved, and labor force is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to an automatic loading and feeding tooling for rectangular tubes. Background Art

[0002] In the prior art, when cutting rectangular tubes, manual sawing is required for blanking. Among them, people adjust the length of the rectangular tubes according to the needs of customers. This requires people to measure multiple times, and the process is complex and cumbersome. At the same time, people have low efficiency and high rejection rate during the repeated measurement process, and also increase the labor intensity of workers. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an automatic loading and feeding tooling for rectangular tubes to solve the technical problems in the prior art that the tube material needs to be measured multiple times during cutting, the process is complex, the efficiency is low, and the rejection rate is high. The preferred technical solutions provided by the utility model can produce many technical effects, which will be elaborated below.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] An automatic loading and feeding tooling for rectangular tubes provided by the utility model includes a support frame, a storage area, a transportation area, a receiving area, and a gripping component.

[0006] Among them, the support frame provides support for the storage area, the receiving area, and the gripping component.

[0007] The storage area is arranged on one side of the support frame and includes a first belt, a first rotating shaft, a second rotating shaft, and a first driving component. The first driving component is installed on the support frame. Both ends of the first belt are installed on the support frame and the first rotating shaft. The first belt is arranged on the second rotating shaft. The height of the second rotating shaft is higher than that of the first rotating shaft, and the first belt between the second rotating shaft and the support frame forms a space for accommodating tube materials. The first driving component drives the first rotating shaft to move to tighten the first belt between the second rotating shaft and the support frame, so as to transport the tube materials to the transportation area.

[0008] The conveying area includes a third rotating shaft, a second driving device, a support plate, a first stopper, a material pushing assembly, and a first transmission assembly arranged between the third rotating shaft and the second rotating shaft. The second driving device is installed on the support frame. The second driving device drives the third rotating shaft to move so that the first transmission assembly drives the pipe material to move. The top surface of the support plate is lower than the top surface of the first transmission assembly. The support plate includes a first inclined portion, and a first stopper is arranged at the lower end of the first inclined portion. The first inclined portion is used to receive the pipe material transported from the first transmission assembly and discharge it once along the inclined surface of the first inclined portion. The material pushing assembly is movably installed on the support plate to lift the pipe material and slide it out of the first inclined portion.

[0009] The receiving area is arranged downstream of the conveying area to receive the pipe material, and includes a receiving assembly, a correcting assembly, and a lifting assembly. The pipe material slides onto the receiving assembly, and the correcting assembly places the pipe material above the lifting assembly. The lifting assembly is used to lift the pipe material.

[0010] The gripping assembly includes a box body, a clamp, and a third driving assembly. The clamp is installed on the box body and is used to clamp the pipe material. The third driving assembly includes a third motor, a gear, and a rack. The third motor and the gear are installed in the box body, and the rack is installed on the support frame. The gear is meshed with the rack, and the gear is connected to the third motor. The rotation of the third motor drives the gear to move along the length direction of the rack to push the pipe material.

[0011] Preferably, the pushing assembly includes a first telescopic cylinder, a fourth rotating shaft, a first connecting assembly, a second connecting assembly, and a pushing block. The first telescopic cylinder is installed on the support frame, and the fourth rotating shaft is installed on the support frame. The first connecting assembly is arranged between the first telescopic cylinder and the fourth rotating shaft to drive the fourth rotating shaft to rotate. The second connecting assembly is arranged between the fourth rotating shaft and the pushing block. The fourth rotating shaft rotates to drive the pushing block to extend or retract the end face of the first inclined portion.

[0012] Preferably, the receiving assembly includes a second inclined portion, and a first receiving roller for receiving the tube material on the second inclined portion, the lifting assembly and the first receiving roller are staggered along the length direction of the tube material, and the lifting assembly is arranged below the middle position of the first receiving roller, and the correction assembly pushes the tube material to move above the lifting assembly.

[0013] Preferably, the correction assembly includes at least three inclined rollers arranged along the length direction of the pipe material and on both sides of the pipe material, so that the pipe material is arranged in the middle position of the first receiving roller.

[0014] Preferably, the lifting device includes a second telescopic cylinder. A U-shaped bracket is provided on the second telescopic rod of the second telescopic cylinder. When the second telescopic rod of the second telescopic cylinder is in a contracted state, the height of the bracket is lower than the height of the first receiving roller.

[0015] Preferably, the receiving area further includes a blanking component. The blanking component is arranged at the end of the support frame. The blanking component includes a third telescopic cylinder and a blanking plate. The blanking plate is connected to the third telescopic rod of the third telescopic cylinder.

[0016] Preferably, a limiting plate is arranged above the support plate. A gap for the pipe material to pass through is formed between the limiting plate and the support plate. Long strip holes are arranged on the limiting plate, and fasteners pass through the long strip holes and are fixed on the support frame.

[0017] The technical solutions provided in this application document have the following beneficial effects:

[0018] The present utility model provides a rectangular pipe automatic feeding and conveying tooling, which includes a support frame, a storage area, a conveying area, a receiving area, and a gripping component. The pipe material is placed in the storage area. When people need the pipe material, the first driving component drives the first rotating shaft to move and convey the pipe material to the conveying area. The second driving device drives the third rotating shaft to move, and then drives the first transmission component to move, so that the pipe material moves towards the receiving area. Among them, a pushing component is arranged in the conveying area, which can convey the pipe material to the receiving area one by one separately. The gripping component grips the pipe material in the receiving area. The pipe material moves a certain distance to the right once under the drive of the gripping component. For different lengths, people only need to adjust the number of revolutions of the rotating shaft of the third driving component, which saves the situation of manual feeding. At the same time, it also ensures the cutting length, reduces defective products, saves the time of workers, and reduces labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 FIG. is a schematic structural diagram of a rectangular pipe automatic feeding and conveying tooling according to an exemplary embodiment;

[0021] Figure 2 FIG. is a schematic structural diagram of a rectangular pipe automatic feeding and conveying tooling with part of the support frame omitted according to an exemplary embodiment;

[0022] Figure 3 is Figure 2Partial enlarged view of A;

[0023] Figure 4 It is a schematic structural diagram of another angle of an automatic loading and feeding tooling for rectangular tubes according to an exemplary embodiment.

[0024] In the figure: 1, support frame; 21, first belt; 22, first drive assembly; 23, first rotating shaft; 24, second rotating shaft; 31, third rotating shaft; 32, first transmission assembly; 33, second drive device; 34, support plate; 341, first inclined part; 35, first stop block; 36, pushing component; 361, first telescopic cylinder; 362, fourth rotating shaft; 363, first connecting component; 364, second connecting component; 365, pushing block; 41, receiving component; 411, second inclined part; 412, first receiving roller; 42, straightening component; 43, lifting component; 431, second telescopic cylinder; 432, bracket; 51, box body; 52, clip; 54, rack; 61, third telescopic cylinder; 62, top plate; 7, limiting plate. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other implementation manners obtained by those of ordinary skill in the art without making creative efforts fall within the scope protected by the present utility model.

[0026] The present detailed implementation manner provides an automatic loading and feeding tooling for rectangular tubes, and solves the technical problems of multiple measurements required during the cutting of pipe materials in the prior art, complex processes, low efficiency and high defect rate.

[0027] Hereinafter, the embodiments will be described with reference to the drawings. In addition, the embodiments shown below do not impose any limitation on the content of the utility model described in the claims. Further, all the contents of the configurations shown in the following embodiments are not necessarily essential to the solution of the utility model described in the claims.

[0028] Referring to Figures 1 - 4 , the present utility model provides an automatic loading and feeding tooling for rectangular tubes, including a support frame 1, a storage area, a transportation area, a receiving area, and a gripping and clamping component.

[0029] Among them, the support frame 1 provides support for the storage area, the receiving area, and the gripping and clamping component.

[0030] The material storage area is arranged on one side of the support frame 1, and includes a first belt 21, a first rotating shaft 23, a second rotating shaft 24, and a first driving assembly 22. The first driving assembly 22 is installed on the support frame 1, and both ends of the first belt 21 are installed on the support frame 1 and the first rotating shaft 23, wherein the first belt 21 is mounted on the second rotating shaft 24. Specifically, in order to prevent the second rotating shaft 24 from affecting the first belt 21, a first supporting wheel supporting the first belt 21 is arranged on the second rotating shaft 24, and the first supporting wheel is rotatably mounted on the second rotating shaft 24. The height of the second rotating shaft 24 is higher than that of the first rotating shaft 23, and the first belt 21 arranged between the second rotating shaft 24 and the support frame 1 forms a space for accommodating pipe materials. The first driving assembly drives the first rotating shaft 23 to move to tighten the first belt 21 between the second rotating shaft 24 and the support frame 1, so that the pipe materials are transported to the conveying area, wherein the first driving assembly includes a conveyor belt connected to a first motor and an output end of the first motor, and the conveyor belt is sleeved on the first rotating shaft 23, thereby driving the first rotating shaft 23 to move;

[0031] The conveying area includes a third rotating shaft 31, a second driving device 33, a support plate 34, a first stopper 35, a material pushing assembly 36, and a first transmission assembly 32 arranged between the third rotating shaft 31 and the second rotating shaft 24. The second driving device 33 is installed on the support frame 1. The second driving device 33 drives the third rotating shaft 31 to move. Since the second rotating shaft 24 is simultaneously installed with the first belt 21 and the first transmission assembly 32, the pipe material can be driven by the first driving assembly to move the first belt 21, and the pipe material is transported to the first transmission assembly 32, so that the first transmission assembly 32 drives the pipe material to move. The top surface of the support plate 34 is lower than the first transmission assembly 3 2, so that it is convenient for the pipe to move along the direction of movement of the first transmission component 32. The support plate 34 includes a first inclined portion 341, and a first stopper 35 is provided at the lower end of the first inclined portion 341. The first inclined portion 341 is used to receive the pipes transported from the first transmission component 32 and discharge them in sequence along the inclined surface of the first inclined portion 341. The pusher component 36 is movably mounted on the support plate 34 to lift the pipes and slide them out of the first inclined portion 341. With this arrangement, the pusher component 36 moves once to push out the pipes arranged at the lowest end, thereby achieving the purpose of sending one pipe at a time and avoiding the accumulation of pipes.

[0032] The receiving area is arranged downstream of the conveying area to receive the pipe material, and includes a receiving assembly 41, a correcting assembly 42, and a lifting assembly 43. The pipe material slides onto the receiving assembly 41, and the correcting assembly 42 places the pipe material above the lifting assembly so that the lifting assembly 43 can lift the pipe material. The lifting assembly 43 lifts the pipe material to a height that the gripping assembly can grasp.

[0033] The clamping component includes a box body 51, a clamp 52, and a third driving component 53. The clamp 52 is installed on the box body 51 and is used for clamping the pipe material. The clamp 52 includes two clamping blocks, a fourth telescopic cylinder for driving the clamping blocks to move, and a clamp frame. The fourth telescopic cylinder is installed on the clamp frame, and the fourth telescopic rod of the fourth telescopic cylinder is connected to the clamping block. The third driving component 53 includes a third motor, a gear, and a rack 54. The third motor and the gear are installed inside the box body 51, the rack 54 is installed on the support frame 1, the gear meshes with the rack 54, and the gear is connected to the third motor. After the clamp 52 clamps the pipe material, the third motor rotates to drive the gear to move along the length direction of the rack 54 to push the pipe material, as Figure 1 shown, and move a certain distance to the right in sequence to facilitate the cutting tool to cut.

[0034] With such a setting, the pipe material is placed in the storage area. When people need the pipe material, the first driving component 22 drives the first rotating shaft 23 to move and convey the pipe material to the transportation area. The second driving device 33 drives the third rotating shaft 31 to move, and then drives the first transmission component 32 to move, so that the pipe material moves to the receiving area. The transportation area is provided with a pushing component 36, which can convey the pipe material to the receiving area one by one separately. The clamping component clamps the pipe material in the receiving area, and the pipe material moves a certain distance to the right again under the drive of the clamping component. For different lengths, people only need to adjust the number of turns of the rotating shaft of the third driving component, which saves the situation of manual feeding, ensures the cutting length at the same time, reduces defective products, saves the time of workers, and reduces the labor force.

[0035] In a further optimized solution, the pushing component 36 includes a first telescopic cylinder 361, a fourth rotating shaft 362, a first connecting component 363, a second connecting component 364, and a pushing block 365. The first telescopic cylinder 361 is installed on the support frame 1, the fourth rotating shaft 362 is installed on the support frame 1, the first connecting component 363 is arranged between the first telescopic cylinder and the fourth rotating shaft 362, and the first connecting component 363 is fixedly connected to the fourth rotating shaft 362. When the first telescopic cylinder moves, it can drive the fourth rotating shaft 362 to rotate. The second connecting component 364 is arranged between the fourth rotating shaft 362 and the pushing block 365, and the second connecting component 364 is fixedly connected to the fourth rotating shaft 362. The fourth rotating shaft 362 rotates to drive the pushing block 365 to extend or retract from the end face of the first inclined portion 341, which facilitates pushing the material.

[0036] In a further optimized solution, the receiving component 41 includes a second inclined portion 411 and a first receiving roller 412 for receiving the pipe material on the second inclined portion 411. The lifting component 43 is arranged offset from the first receiving roller 412 along the length direction of the pipe material, and the lifting component 43 is arranged below the middle position of the first receiving roller 412. The straightening component 42 pushes the pipe material upward above the lifting component 43 to facilitate the lifting component 43 to lift the pipe material.

[0037] For a further optimized solution, the straightening assembly 42 includes at least three inclined rollers arranged obliquely, which are arranged along the length direction of the pipe material and on both sides of the pipe material, so that the pipe material is arranged at the middle position of the first receiving roller 412. When the angle of the inclined roller changes, it can push the pipe material towards the middle position of the first receiving roller 412.

[0038] For a further optimized solution, the lifting device includes a second telescopic cylinder 431. A U-shaped bracket 432 is arranged on the second telescopic rod of the second telescopic cylinder 431. When the second telescopic rod of the second telescopic cylinder 431 is in the retracted state, the height of the bracket 432 is lower than the height of the first receiving roller 412, which facilitates the straightening assembly 42 to push the pipe material to move.

[0039] For a further optimized solution, the receiving area further includes a material pushing component. The material pushing component is arranged at the end of the support frame 1. The material pushing component includes a third telescopic cylinder 61 and a material pushing plate 62. The material pushing plate 62 is connected to the third telescopic rod of the third telescopic cylinder 61. When the pipe material descends, it may protrude, which is not convenient for the gripping assembly to grip. At this time, the third telescopic cylinder 61 moves to push the pipe material to a position convenient for the gripping assembly to grip.

[0040] For a further optimized solution, in order to enable the pipe material to be sequentially conveyed to the first inclined portion 341, a limiting plate 7 is arranged above the support plate 34. A gap for the height of one pipe material to pass through is formed between the limiting plate 7 and the support plate 34. The limiting plate 7 is provided with long holes, so that the height of the limiting plate 7 can be adjusted according to the thickness of different pipe materials. Among them, fasteners pass through the long holes and are fixed on the support frame 1.

[0041] It should be noted that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicated in this article refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is 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 cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] In the description of this article, it should also be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "linkage" 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 mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meaning of the above terms in this utility model can be understood according to specific circumstances.

[0043] As described above, the above are only the specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by this utility model can easily think of changes or substitutions, which should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be subject to the protection scope of the claims.

[0044] It can be understood that the same or similar parts in the above embodiments can be referred to each other, and the content not detailed in some embodiments can be seen in the same or similar content of other embodiments. The multiple solutions provided by this application include the basic solutions of themselves, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve the co-realization of multiple effects.

[0045] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as a limitation to this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. An automatic feeding tooling for rectangular tubes, characterized in that, It comprises a support frame (1), a material storage area, a conveying area, a receiving area, and a gripping assembly. Wherein, the support frame (1) provides support for the material storage area, the receiving area, and the gripping assembly; The material storage area is arranged on one side of the support frame (1), and comprises a first belt (21), a first rotating shaft (23), a second rotating shaft (24), and a first driving assembly (22); the first driving assembly (22) is mounted on the support frame (1); both ends of the first belt (21) are mounted on the support frame (1) and the first rotating shaft (23); the first belt (21) is mounted on the second rotating shaft (24); the height of the second rotating shaft (24) is higher than the height of the first rotating shaft (23); the first belt (21) arranged between the second rotating shaft (24) and the support frame (1) forms a space for accommodating pipe materials; the first driving assembly drives the first rotating shaft (23) to move to tighten the first belt (21) between the second rotating shaft (24) and the support frame (1), so that the pipe materials are transported to the transport area; The conveying area comprises a third rotating shaft (31), a second driving device (33), a support plate (34), a first stopper (35), a material pushing assembly (36), and a first transmission assembly (32) arranged between the third rotating shaft (31) and the second rotating shaft (24); the second driving device (33) is installed on the support frame (1); the second driving device (33) drives the third rotating shaft (31) to move, so that the first transmission assembly (32) drives the pipe material to move; the top surface of the support plate (34) is lower than On the top surface of the first transmission assembly (32), the support plate (34) includes a first inclined portion (341), and a first stopper (35) is provided at the lower end of the first inclined portion (341), the first inclined portion (341) is used to receive the pipe material transported from the first transmission assembly (32), and discharge it once along the inclined surface of the first inclined portion (341), and the pusher assembly (36) is movably mounted on the support plate (34) to lift the pipe material and slide it out of the first inclined portion (341); The receiving area is arranged downstream of the conveying area to receive the pipe material, and comprises a receiving assembly (41), a correcting assembly (42), and a lifting assembly (43). The pipe material slides onto the receiving assembly (41), the correcting assembly (42) places the pipe material above the lifting assembly (43), and the lifting assembly (43) is used to lift the pipe material. The clamping component includes a box body (51), a clamp (52), and a third driving component (53). The clamp (52) is installed on the box body (51) and is used for clamping pipe materials. The third driving component (53) includes a third motor, a gear, and a rack (54). The third motor and the gear are installed inside the box body (51), the rack (54) is installed on the support frame (1), the gear meshes with the rack (54), the gear is connected to the third motor, and the rotation of the third motor drives the gear to move along the length direction of the rack (54) to push the pipe material.

2. The automatic loading and feeding tooling for rectangular tubes according to claim 1, characterized in that, The material pushing component (36) includes a first telescopic cylinder (361), a fourth rotating shaft (362), a first connecting component (363), a second connecting component (364), and a material pushing block (365). The first telescopic cylinder (361) is installed on the support frame (1), the fourth rotating shaft (362) is installed on the support frame (1), the first connecting component (363) is arranged between the first telescopic cylinder (361) and the fourth rotating shaft (362) to drive the fourth rotating shaft (362) to rotate, the second connecting component (364) is arranged between the fourth rotating shaft (362) and the material pushing block (365), and the rotation of the fourth rotating shaft (362) drives the material pushing block (365) to extend or retract from the end face of the first inclined portion (341).

3. The automatic loading and feeding tooling for rectangular tubes according to claim 1, wherein, The receiving component (41) includes a second inclined portion (411) and a first receiving roller (412) for receiving the pipe material on the second inclined portion (411). The lifting component (43) is arranged offset from the first receiving roller (412) along the length direction of the pipe material, and the lifting component (43) is arranged below the middle position of the first receiving roller (412). The straightening component (42) pushes the pipe material to move above the lifting component (43).

4. The automatic loading and feeding tooling for rectangular tubes according to claim 3, characterized in that, The straightening component (42) includes at least three inclined rollers arranged obliquely, arranged along the length direction of the pipe material and on both sides of the pipe material, so that the pipe material is arranged at the middle position of the first receiving roller (412).

5. The automatic loading and feeding tooling for rectangular tubes according to claim 3, wherein The lifting device includes a second telescopic cylinder (431). A U-shaped bracket (432) is arranged on the second telescopic rod of the second telescopic cylinder (431). When the second telescopic rod of the second telescopic cylinder (431) is in a contracted state, the height of the bracket (432) is lower than the height of the first receiving roller (412).

6. The automatic loading and feeding tooling for rectangular tubes according to claim 1, wherein The receiving area further includes a material ejecting component. The material ejecting component is arranged at the end of the support frame (1). The material ejecting component includes a third telescopic cylinder (61) and a material ejecting plate (62). The material ejecting plate (62) is connected to the third telescopic rod of the third telescopic cylinder (61).

7. The automatic loading and feeding tooling for rectangular pipes according to claim 1, characterized in that, A limiting plate (7) is arranged above the support plate (34). A gap for the pipe material to pass through is formed between the limiting plate (7) and the support plate (34). The limiting plate (7) is provided with long slots, and fasteners pass through the long slots and are fixed on the support frame (1).

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