Feeding device for stainless steel pipe machining

Abstract

The utility model relates to the technical field of stainless steel pipe machining, in particular to a feeding device for stainless steel pipe machining, which comprises a storage box and a support frame fixedly connected with the storage box, a conveying belt is arranged in an inner cavity of the support frame, and a stainless steel pipe direction adjusting mechanism is arranged in an inner cavity of the storage box. The stainless steel pipe direction adjusting mechanism comprises a discharging wheel rotationally connected with the interior of a discharging channel of the storage box, a plurality of discharging grooves are formed in the peripheral wall of the discharging wheel at equal intervals, a guiding inclined plate for conveying stainless steel pipes in the discharging wheel to the conveying belt is fixedly installed at the bottom end of the storage box through a fixing plate, and a bearing groove is formed in the top wall of the guiding inclined plate. Two deviation rectifying plates are symmetrically and slidably connected to an inner cavity of the bearing groove. According to the utility model, the stainless steel pipe is steered during feeding, so that subsequent cutting processing of the stainless steel pipe is facilitated, manual steering of the stainless steel pipe is not needed during cutting processing, the operation steps of the equipment are simplified, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe processing, in particular to a feeding device for stainless steel pipe processing. Background Art

[0002] During the processing of stainless steel pipes, a feeding device is required to feed the stainless steel pipes.

[0003] In the prior art, there is a utility model patent with the publication (announcement) number CN220925300U, entitled a feeding device for producing and processing stainless steel pipes, which includes a support frame and a stainless steel pipe. The top surface of the support frame is fixedly mounted with a side plate, and the opposite surface of the side plate is provided with a feeding mechanism for conveying the stainless steel pipe. The top surface of the support frame is fixedly mounted with a material box for storing the stainless steel pipes to be processed. The utility model drives the discharging wheel to rotate by a transmission shaft, so that the stainless steel pipes in the material box are moved to the discharging trough at the top of the discharging wheel, so that the stainless steel pipes to be processed are moved to the inside of the discharging trough. When the discharging wheel continues to rotate, the discharging trough with the stainless steel pipes picked up inside rotates to the bottom. Under the action of gravity, the stainless steel pipes fall to the top of the feeding mechanism. The continuous rotation of the discharging wheel allows the stainless steel pipes to be continuously loaded through the discharging trough, and the stainless steel pipes are conveyed by the feeding mechanism.

[0004] The equipment of this patent can not only continuously feed stainless steel pipes but also prevent the stainless steel pipes from sliding during transportation; however, the stainless steel pipes transported in this patented equipment are all arranged horizontally, and when cutting the stainless steel pipes, the stainless steel pipes need to be arranged vertically to facilitate their cutting. As a result, the equipment of this patent needs to be manually turned after transporting the stainless steel pipes to complete the cutting work. The overall operation steps are relatively cumbersome, which is not conducive to the cutting of stainless steel pipes. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding device for processing stainless steel pipes.

[0006] The technical problem solved by the utility model is that the stainless steel pipes transported in the existing equipment are all arranged horizontally, but when cutting the stainless steel pipes, the stainless steel pipes need to be arranged vertically to facilitate their cutting.

[0007] The utility model can be achieved through the following technical solutions: a feeding device for stainless steel pipe processing, comprising a storage box and a support frame fixedly connected thereto, the inner cavity of the support frame is provided with a conveyor belt, the conveyor belt is driven by a driving motor, and the conveyor belt is used to convey the stainless steel pipe; the inner cavity of the storage box is provided with a stainless steel pipe direction adjustment mechanism, the stainless steel pipe direction adjustment mechanism includes a discharging wheel rotatably connected to the unloading channel of the storage box, the outer peripheral wall of the discharging wheel is equidistantly provided with a plurality of discharging troughs, and the plurality of discharging troughs are distributed in a circular array on the outer peripheral wall of the discharging wheel, and the bottom end of the storage box is fixedly installed with a guide inclined plate for conveying the stainless steel pipe in the discharging wheel to the conveyor belt through a fixed plate, the guide inclined plate is used for preliminary guiding of the stainless steel pipe, and the top wall of the guide inclined plate is provided with a receiving groove, the shape of the receiving groove is trumpet-shaped, and the inner cavity of the receiving groove is symmetrically slidably connected with two correcting plates, and the two correcting plates are distributed in an eight-shaped pattern in the inner cavity of the receiving groove. The arrangement of the two correcting plates facilitates further guiding of the stainless steel pipe.

[0008] A further technical improvement of the present invention is that threaded rods are threadedly connected to both sides of the support frame, one end of the threaded rod is located above the conveyor belt and is rotatably connected to a positioning plate that corresponds one to one with the correcting plate, and rubber pads are embedded and installed on the side where the correcting plate and the positioning plate contact the stainless steel pipe. The setting of the rubber pads prevents the stainless steel pipe from scratching its outer wall during transportation.

[0009] A further technical improvement of the present invention is that the inner cavity of the guide inclined plate is provided with a driving assembly that enables the two correcting plates to move relative to each other. The driving assembly includes a bidirectional screw rotatably connected to the inner cavity of the guide inclined plate. The two sections of the external thread of the bidirectional screw with opposite rotation directions are both threaded with a screw sleeve fixedly connected to the correcting plate. The screw sleeve is slidably connected to the inner cavity of the guide inclined plate. The sliding connection between the two prevents the screw sleeve from rotating synchronously when the bidirectional screw rotates.

[0010] A further technical improvement of the present invention is that one end of the bidirectional screw passes through the guide inclined plate and the fixed plate in sequence and extends to the outside of the fixed plate, and a rotating handle is fixedly installed on the end of the bidirectional screw extending to the outside of the fixed plate, and the outer peripheral wall of the rotating handle is engraved with anti-slip grooves, which makes it easier for users to turn the rotating handle.

[0011] A further technical improvement of the present invention is that the rotary handle and the fixed plate are fixed by a positioning pin, and the provision of the positioning pin facilitates fixing the rotary handle at different rotational positions, thereby preventing the rotary handle from reversing.

[0012] A further technical improvement of the present invention is that a servo motor is fixedly installed on one side of the storage box, the output end of the servo motor is fixedly connected to the discharge wheel, and the servo motor is used to drive the discharge wheel to rotate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model moves the stainless steel pipe in the storage box to the discharging trough at the top of the discharging wheel through the rotation of the discharging wheel. As the discharging wheel continues to rotate, the stainless steel pipe picked up by the discharging wheel is moved to the discharging trough and rotates to the bottom. Under the action of gravity, the vertically arranged stainless steel pipe can be dropped into the receiving groove in the guide inclined plate. The continuous rotation of the discharging wheel can continuously load the stainless steel pipe. The correction plate in the receiving groove is used to guide the stainless steel pipe to avoid excessive tilting of the stainless steel pipe. The inclined surface of the guide inclined plate can make the vertically arranged stainless steel pipe enter the conveyor belt. The matching setting of the positioning plate can further guide the stainless steel pipe. The operation of the conveyor belt can complete the transportation of the stainless steel pipe. The subsequent cutting process of the stainless steel pipe is facilitated by steering the stainless steel pipe when loading it. There is no need to manually steer the stainless steel pipe during cutting, which is conducive to simplifying the operating steps of the equipment and making it easy to use.

[0015] 2. The utility model can adjust the distance between the two correcting plates according to the size specifications of the stainless steel pipe to be processed. During adjustment, the handle is turned to rotate the bidirectional screw. Since the external thread on the outer surface of the bidirectional screw is two sections with opposite rotation directions, the two screw sleeves on the bidirectional screw are made to move relative to each other through the thread transmission action, and the two correcting plates are driven to move synchronously through the two screw sleeves. By adjusting the distance between the two correcting plates, it is convenient for the equipment to transport stainless steel pipes of different sizes. After the distance between the two correcting plates is adjusted, the distance between the two positioning plates is adjusted. The distance between the two positioning plates is consistent with the distance between the two correcting plates. During adjustment, the positioning plates can be moved by rotating the threaded rod. The movement of the positioning plates facilitates the adjustment of the two positioning plates. By adjusting it, it is convenient for the equipment to transport stainless steel pipes of different sizes, which is convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure connection of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure connection of the storage box of the utility model;

[0020] Figure 4 This is a top view structural connection diagram of the guide ramp of the utility model;

[0021] Figure 5 For this utility model Figure 4Schematic diagram of the internal structural connection of the middle guide inclined plate.

[0022] In the picture:

[0023] 1. Storage box; 11. Rotating rod; 12. Discharge wheel; 13. Discharge chute; 14. Servo motor; 15. Fixed plate; 16. Guide ramp; 17. Receiver trough; 18. Correction plate;

[0024] 2. Inner groove; 21. Bidirectional screw; 22. Screw sleeve; 23. Rotary handle;

[0025] 3. Support frame; 31. Conveyor belt; 32. Threaded rod; 33. Positioning plate; 34. Drive motor. DETAILED DESCRIPTION

[0026] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0027] See also Figure 1-5 As shown, this embodiment provides a technical solution, a feeding device for stainless steel pipe processing, including a stainless steel pipe storage mechanism, a stainless steel pipe direction adjustment mechanism and a stainless steel pipe feeding mechanism. The stainless steel pipe storage mechanism includes a storage box 1, and a feeding channel is opened through the bottom wall of the storage box 1.

[0028] The stainless steel pipe direction adjustment mechanism includes a rotating rod 11 rotatably connected to the unloading channel of the storage box 1. The outer peripheral wall of the rotating rod 11 is fixedly sleeved with a discharging wheel 12. The outer peripheral wall of the discharging wheel 12 is equidistantly provided with multiple discharging troughs 13. The multiple discharging troughs 13 are distributed in a circular array on the outer peripheral wall of the discharging wheel 12. A servo motor 14 is fixedly installed on one side of the storage box 1. The output end of the servo motor 14 is fixedly connected to the rotating rod 11. Two fixed plates 15 are symmetrically fixedly connected to the bottom end of the storage box 1. A guide inclined plate 16 corresponding to the unloading channel is fixedly installed between the two fixed plates 15. The top wall of the guide inclined plate 16 is provided with a receiving groove 17 for receiving the stainless steel pipe in the storage box 1. The inner cavity of the receiving groove 17 is symmetrically slidably connected to two correcting plates 18.

[0029] The inner cavity of the guide inclined plate 16 is provided with a driving assembly that enables the two correcting plates 18 to move relative to each other. The driving assembly includes an inner groove 2 opened in the inner cavity of the guide inclined plate 16, and a bidirectional screw 21 is rotatably connected between the two inner side walls of the inner groove 2. The side of the bidirectional screw 21 near the end is provided with two sections of external threads with opposite thread rotation directions. The two sections of external threads of the bidirectional screw 21 with opposite thread rotation directions are threadedly sleeved with a screw sleeve 22 that is slidably connected to the inner cavity of the inner groove 2. The screw sleeve 22 is fixedly connected to the correcting plate 18, and one end of the bidirectional screw 21 sequentially penetrates the guide inclined plate 16 and the fixed plate 15 and extends to the outside of the fixed plate 15. The end of the bidirectional screw 21 extending to the outside of the fixed plate 15 is fixedly installed with a rotary handle 23, and the rotary handle 23 and the fixed plate 15 are fixed by a positioning pin.

[0030] The stainless steel pipe feeding mechanism includes a support frame 3 fixedly connected to the storage box 1. The inner cavity of the support frame 3 is provided with a conveyor belt 31 for receiving the stainless steel pipe in the guide inclined plate 16. The inner cavity of the support frame 3 is located above the conveyor belt 31 and is symmetrically and slidingly connected with two positioning plates 33. The positioning plates 33 correspond one-to-one to the correcting plates 18. Threaded rods 32 are threadedly connected on both sides of the support frame 3, and one end of the threaded rod 32 is rotatably connected to the positioning plate 33.

[0031] A driving motor 34 for driving the conveyor belt 31 is fixedly mounted on one side of the support frame 3 .

[0032] When the utility model is in use, the distance between the two correcting plates 18 is first adjusted according to the size specifications of the stainless steel pipe to be processed. During adjustment, the handle 23 is turned to rotate the bidirectional screw 21. Since the external thread on the outer surface of the bidirectional screw 21 is two sections with opposite rotation directions, the two screw sleeves 22 on the bidirectional screw 21 are made to move relative to each other through the thread transmission action, and the two correcting plates 18 are driven to move synchronously through the two screw sleeves 22. By adjusting the distance between the two correcting plates 18, it is convenient for the equipment to transport stainless steel pipes of different sizes. After the distance between the two correcting plates 18 is adjusted, the distance between the two positioning plates 33 is adjusted. The distance between the two positioning plates 33 is consistent with the distance between the two correcting plates 18. During adjustment, the positioning plates 33 can be moved by rotating the threaded rod 32, and the adjustment work of the two positioning plates 33 is facilitated by the movement of the positioning plates 33.

[0033] After adjustment, the stainless steel pipe to be processed is added to the inner cavity of the storage box 1 for temporary storage, and the power of the servo motor 14 is turned on to make the rotating rod 11 drive the discharging wheel 12 to rotate. The rotation of the discharging wheel 12 moves the stainless steel pipe in the storage box 1 to the discharging trough 13 at the top of the discharging wheel 12. As the discharging wheel 12 continues to rotate, the stainless steel pipe picked up by the discharging wheel 12 is moved to the discharging trough 13 and rotated to the bottom. Under the action of gravity, the stainless steel pipe falls into the receiving groove 17 in the guide inclined plate 16. The continuous rotation of the discharging wheel 12 can continuously load the stainless steel pipe. The correction plate 18 in the receiving groove 17 facilitates the guidance of the stainless steel pipe to avoid excessive tilting of the stainless steel pipe. The inclined surface of the guide inclined plate 16 can make the vertically arranged stainless steel pipe enter the conveyor belt 31, and the coordinated setting of the positioning plate 33 can further guide the stainless steel pipe. The operation of the conveyor belt 31 can complete the transportation of the stainless steel pipe.

[0034] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A feeding device for processing stainless steel pipes, comprising a storage box (1) and a support frame (3) fixedly connected thereto, wherein the inner cavity of the support frame (3) is provided with a conveyor belt (31), characterized in that: The inner cavity of the storage box (1) is provided with a stainless steel pipe direction adjustment mechanism, and the stainless steel pipe direction adjustment mechanism includes a discharge wheel (12) rotatably connected to the discharge channel of the storage box (1), and a plurality of discharge troughs (13) are equidistantly provided on the outer peripheral wall of the discharge wheel (12). The bottom end of the storage box (1) is fixedly installed with a guide inclined plate (16) for conveying the stainless steel pipe in the discharge wheel (12) to the conveyor belt (31) through a fixed plate (15), and the top wall of the guide inclined plate (16) is provided with a receiving groove (17), and the inner cavity of the receiving groove (17) is symmetrically slidably connected with two correcting plates (18).

2. A feeding device for processing stainless steel pipes according to claim 1, characterized in that: Both sides of the support frame (3) are threadedly connected to threaded rods (32), and one end of the threaded rod (32) is rotatably connected to a positioning plate (33) corresponding to the deviation correcting plate (18) and located above the conveyor belt (31).

3. A feeding device for processing stainless steel pipes according to claim 1, characterized in that: The inner cavity of the guide inclined plate (16) is provided with a driving assembly for causing the two correcting plates (18) to move relative to each other. The driving assembly includes a bidirectional screw (21) rotatably connected to the inner cavity of the guide inclined plate (16). The two sections of the external thread of the bidirectional screw (21) with opposite thread rotation directions are both threadedly sleeved with screw sleeves (22) fixedly connected to the correcting plates (18).

4. A feeding device for processing stainless steel pipes according to claim 3, characterized in that: One end of the bidirectional screw (21) passes through the guide inclined plate (16) and the fixed plate (15) in sequence and extends to the outside of the fixed plate (15); a rotary handle (23) is fixedly installed on one end of the bidirectional screw (21) extending to the outside of the fixed plate (15).

5. A feeding device for processing stainless steel pipes according to claim 4, characterized in that: The rotary handle (23) and the fixed plate (15) are fixed via a positioning pin.

6. A feeding device for processing stainless steel pipes according to claim 1, characterized in that: A servo motor (14) is fixedly mounted on one side of the storage box (1), and an output end of the servo motor (14) is fixedly connected to a discharge wheel (12).

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