Tray pulling mechanism for stainless steel coil pipe coiling machine

Abstract

The utility model provides a disc pulling mechanism for a stainless steel coil pipe coiling machine, which belongs to the field of coiling machines and comprises an operating platform, a gear motor is fixedly arranged at the bottom of the operating platform, the output end of the gear motor penetrates through the operating platform and is rotatably connected with the operating platform, and a bottom plate is fixedly arranged at the output end of the gear motor. A clamping column is fixedly arranged on the bottom plate; and the positioning assembly comprises a limiting column, a threaded rod, a positioning rod, a sleeve and a nut. The steel pipe coiling device is provided with the gear motor and the lifting assembly, can automatically coil a steel pipe, is simple and convenient to operate, is further provided with the positioning assembly, can adapt to winding rollers with different lengths, improves adaptability, can quickly and conveniently mount and dismount the winding rollers, facilitates replacement of the winding rollers, and improves working efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of coiling machines, in particular to a pull disc mechanism for a stainless steel coil pipe coiling machine. BACKGROUND

[0002] The stainless steel coil pipe is generally a coil-shaped or mosquito coil-shaped bent pipe with a diameter of 0.5 to 20 mm and a thickness of 0.1 to 2.0 mm, and the length of the whole stainless steel coil pipe is within the range of 1000 meters; the stainless steel coil pipe can be cut and bent according to the required length, thereby reducing waste, lowering cost, saving connection joints and improving the safety performance of the product.

[0003] The pull disc mechanism of the existing stainless steel coil pipe coiling machine is generally difficult to adapt to different specifications of winding rollers, and the universal performance is relatively limited. Although a few models on the market can cope with different specifications of winding rollers, they mostly rely on the traditional screw nut fastening method during installation and disassembly, which is complicated and increases the operation difficulty and time cost of the workers, thereby restricting the overall work efficiency. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the present application is proposed to provide a pull disc mechanism for a stainless steel coil pipe coiling machine to solve the above problems.

[0005] The embodiment of the present application provides a pull disc mechanism for a stainless steel coil pipe coiling machine, which comprises:

[0006] An operation table is provided with a reduction motor fixedly arranged at the bottom, an output end of the reduction motor is rotationally connected through the operation table, a bottom plate is fixedly arranged at the output end of the reduction motor, and a clamping column is fixedly arranged on the bottom plate.

[0007] A positioning assembly is arranged on the clamping column, which comprises a limiting column, a threaded rod, a positioning rod, a sleeve and a nut, the limiting column is fixedly arranged on the clamping column, a limiting groove is arranged through the limiting column, the positioning rod is fixedly arranged at the bottom of the threaded rod, a through hole is arranged through the sleeve, the threaded rod is movably arranged through the through hole, and the nut is sleeved on the threaded rod.

[0008] A lifting assembly is arranged on the bottom plate, which is used to drive the steel pipe to move up and down for coil pipe operation.

[0009] Further, the lifting assembly comprises a cylinder, a lifting plate and two guide rings, the cylinder is fixedly arranged through the operation table, the lifting plate is fixedly arranged at the output end of the cylinder, and the two guide rings are fixedly arranged on the lifting plate.

[0010] Further, a winding roller is arranged on the bottom plate, and a rectangular hole is arranged through the winding roller.

[0011] Further, the clamping column is arranged in a rectangular column shape, and the clamping column is arranged in the rectangular hole in a penetrating manner.

[0012] Further, the top end of the limiting column is provided with external threads, the inner side of the sleeve is provided with internal threads, and the sleeve is threadedly connected with the limiting column through the internal threads and the external threads.

[0013] Further, the positioning rod is arranged in the limiting groove in a sliding manner, and the positioning rod is arranged in abutment with the winding roller.

[0014] Further, the nut is threadedly connected with the threaded rod, and the nut is arranged in the sleeve.

[0015] Further, the top of the threaded rod is fixedly provided with a limiting block, and the limiting block is arranged in a manner that the diameter of the limiting block is greater than the diameter of the through hole.

[0016] Further, the outer side of the sleeve is fixedly provided with a hand wheel, and the hand wheel is fixedly provided with an anti-skid sleeve.

[0017] Further, the bottom of the operation table is fixedly provided with a support, and the bottom of the support is fixedly provided with an anti-skid pad.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The speed reducer and the lifting assembly are arranged, the speed reducer can drive the winding roller to rotate, meanwhile, the cylinder can drive the two guide rings to move up and down at a constant speed, and then the steel pipe can be automatically wound, and the operation is simple and convenient.

[0020] The positioning assembly is arranged, the clamping column is clamped into the rectangular hole, the positioning rod is inserted into the limiting groove, the sleeve is screwed to the top end of the limiting column, the winding roller can be fixedly abutted by the nut and the positioning rod, the sleeve is removed, the winding roller can be taken out upward, the operation is simple and convenient, the distance between the sleeve and the positioning rod after installation can be adjusted by rotating the nut, different lengths of the winding roller can be adapted, and the adaptability is improved.

[0021] In summary, the utility model is provided with the speed reducer and the lifting assembly, the steel pipe can be automatically wound, the operation is simple and convenient, the positioning assembly is arranged, different lengths of the winding roller can be adapted, the adaptability is improved, the winding roller can be quickly and conveniently installed and dismounted, the winding roller can be conveniently replaced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0023] Fig. 1 It is a perspective view of the embodiment of the utility model.

[0024] Fig. 2 It is a perspective view of the positioning assembly in the embodiment of the utility model.

[0025] Fig. 3 It is a part of the perspective view of the embodiment of the utility model.

[0026] In the above figure: 1 operating table, 2 speed reducer, 3 bottom plate, 4 clamping column, 5 limiting column, 6 limiting groove, 7 external thread, 8 winding roller, 9 threaded rod, 10 positioning rod, 11 sleeve, 12 nut, 13 hand wheel, 14 air cylinder, 15 lifting plate, 16 guide ring, 17 support. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described clearly and completely below in combination with specific embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] As Figs. 1-3 shown, the utility model discloses a kind of pull disc mechanism for stainless steel coil pipe coiling machine, comprising:

[0029] Operating table 1, the bottom of operating table 1 is fixedly provided with support 17, support 17 plays the role of supporting operating table 1, the bottom of support 17 is fixedly provided with anti-skid pad, anti-skid pad plays the role of anti-skid, improves stability, the bottom of operating table 1 is fixedly provided with speed reducer 2, speed reducer 2 has self-locking function, the output end of speed reducer 2 is rotatably connected and penetrates operating table 1, the output end of speed reducer 2 is fixedly provided with bottom plate 3, clamping column 4 is fixedly provided on bottom plate 3, winding roller 8 is placed on bottom plate 3, rectangular hole is provided on winding roller 8, clamping column 4 is arranged as rectangular column, clamping column 4 is matched and arranged and penetrates rectangular hole, clamping column 4 is arranged with the inside of rectangular hole, and then winding roller 8 is limited;

[0030] The positioning assembly comprises a limiting column 5, a threaded rod 9, a positioning rod 10, a sleeve 11 and a nut 12, the limiting column 5 is fixedly arranged on the clamping column 4, a limiting groove 6 is arranged through the limiting column 5, an external thread 7 is arranged at the top end of the limiting column 5, the positioning rod 10 is fixedly arranged at the bottom of the threaded rod 9, the positioning rod 10 is slidingly arranged in the limiting groove 6, the positioning rod 10 is arranged in abutment with the winding roller 8, the sleeve 11 is provided with a through hole, the threaded rod 9 is movably arranged through the through hole, a limiting block is fixedly arranged at the top of the threaded rod 9, the diameter of the limiting block is larger than that of the through hole, the limiting block plays a limiting role on the sleeve 11, the inner side of the sleeve 11 is provided with an internal thread, the sleeve 11 is screw-connected with the limiting column 5 through the internal thread and the external thread 7, so that the sleeve 11 is screw-connected at the top end of the limiting column 5, the outer side of the sleeve 11 is fixedly provided with a hand wheel 13, the hand wheel 13 facilitates rotating the sleeve 11, the hand wheel 13 is fixedly provided with an anti-skid sleeve, the anti-skid sleeve plays a role of anti-skid, the nut 12 is sleeved on the threaded rod 9, the nut 12 is screw-connected with the threaded rod 9, and the nut 12 is arranged in the sleeve 11;

[0031] The lifting assembly is used for driving the steel pipe to move up and down to perform the pipe winding operation, and comprises a cylinder 14, a lifting plate 15 and two guide rings 16.

[0032] The detailed working process of the utility model is as follows:

[0033] During installation, the winding roller 8 is sleeved on the limiting column 5, the clamping column 4 is clamped into the rectangular hole, the winding roller 8 is limited, the positioning rod 10 is inserted into the limiting groove 6 and abuts against the top of the winding roller 8, finally, the sleeve 11 is screwed to the top end of the limiting column 5 through the hand wheel 13, the nut 12 is pressed downward, the threaded rod 9 and the positioning rod 10 are pressed downward through the nut 12, the winding roller 8 is fixedly abutted through the positioning rod 10, and the stability of the winding roller 8 during work is ensured.

[0034] During work, the steel pipe is sequentially clamped through the two guide rings 16 and fixed on the winding roller 8, then the speed reducer motor 2 drives the winding roller 8 to rotate through the bottom plate 3 and the clamping column 4, the steel pipe is wound, meanwhile, the cylinder 14 drives the two guide rings 16 to move up and down at a constant speed through the lifting plate 15, and the steel pipe is wound.

[0035] During disassembly, the sleeve 11 is unscrewed from the top end of the limiting column 5 through the hand wheel 13, the positioning rod 10 is taken out from the limiting groove 6, and the winding roller 8 can be taken out upward.

[0036] When adjusting, the nut 12 is rotated to move, the distance between the nut 12 and the positioning rod 10 is adjusted, and the distance between the mounting sleeve 11 and the positioning rod 10 is adjusted, so that the winding roller 8 of different lengths can be fixed by pressing.

[0037] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A draw plate mechanism for a stainless steel coil coiling machine, characterized by, The utility model relates to a steel pipe coiling device, including: An operation platform (1) is fixedly provided with a speed reducer motor (2) at the bottom, the output end of the speed reducer motor (2) is rotatably connected through the operation platform (1), the output end of the speed reducer motor (2) is fixedly provided with a bottom plate (3), the bottom plate (3) is fixedly provided with a clamping column (4); A positioning assembly includes a limiting column (5), a threaded rod (9), a positioning rod (10), a sleeve (11) and a nut (12), the limiting column (5) is fixedly arranged on the clamping column (4), the limiting column (5) is provided with a limiting groove (6) through, the positioning rod (10) is fixedly arranged at the bottom of the threaded rod (9), the sleeve (11) is provided with a through hole through, the threaded rod (9) is movably arranged through the through hole, the nut (12) is sleeved on the threaded rod (9); A lifting assembly is used to drive the steel pipe to move up and down for coiling operation.

2. A draw plate mechanism for a stainless steel coil coiling machine according to claim 1, wherein, Wherein: The lifting assembly includes a cylinder (14), a lifting plate (15) and two guide rings (16), the cylinder (14) is fixedly arranged through the operation platform (1), the lifting plate (15) is fixedly arranged at the output end of the cylinder (14), and the two guide rings (16) are both fixedly arranged on the lifting plate (15).

3. A draw plate mechanism for a stainless steel coil coiling machine as defined in claim 1, wherein, Wherein: The bottom plate (3) is placed with a winding roller (8), and the winding roller (8) is provided with a rectangular hole through.

4. A draw plate mechanism for a stainless steel coil coiling machine according to claim 3, wherein, Wherein: The clamping column (4) is arranged in a rectangular column shape, and the clamping column (4) is arranged in cooperation through the rectangular hole.

5. A draw plate mechanism for a stainless steel coil coiling machine as defined in claim 1, wherein, Wherein: The top end of the limiting column (5) is provided with an external thread (7), the inner side of the sleeve (11) is provided with an internal thread, and the sleeve (11) is threadedly connected with the limiting column (5) through the internal thread and the external thread (7).

6. A draw plate mechanism for a stainless steel coil coiling machine according to claim 3, wherein, Wherein: The positioning rod (10) is slidably arranged in the limiting groove (6), and the positioning rod (10) is arranged in abutment with the winding roller (8).

7. A draw plate mechanism for a stainless steel coil coiling machine as defined in claim 1, wherein, Wherein: The nut (12) is threadedly connected with the threaded rod (9), and the nut (12) is arranged in the sleeve (11).

8. A draw plate mechanism for a stainless steel coil coiling machine according to claim 1, wherein, Wherein: The top of the threaded rod (9) is fixedly provided with a limiting block, and the diameter of the limiting block is greater than the diameter of the through hole.

9. A draw plate mechanism for a stainless steel coil coiling machine as defined in claim 1, wherein, Wherein: The outer side of the sleeve (11) is fixedly provided with a hand wheel (13), and the hand wheel (13) is fixedly provided with an antiskid sleeve.

10. A draw plate mechanism for a stainless steel coil coiling machine as defined in claim 1, wherein, Wherein: The bottom of the operation platform (1) is fixedly provided with a support (17), and the bottom of the support (17) is fixedly provided with an antiskid pad.

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