Automatic feeding mechanism for steel pipe cutting

Abstract

The utility model discloses an automatic feeding mechanism for steel pipe cutting, which comprises a cutting feeding mechanism and a lifting limiting mechanism, the lifting limiting mechanism is fixedly connected to the front side of the cutting feeding mechanism, the lifting limiting mechanism comprises a lifting limiting box, the bottom of the back side of an inner cavity of the lifting limiting box is fixedly connected with a motor, and the bottom of the inner cavity of the lifting limiting box is fixedly connected with the lifting limiting box. The output end of the motor is fixedly connected with a first belt pulley, the surface of the first belt pulley is in transmission connection with a connecting belt, the top of the back face of an inner cavity of the lifting limiting box is movably connected with a second belt pulley through a bearing, and the side, away from the first belt pulley, of the connecting belt is in transmission connection with the surface of the second belt pulley. According to the automatic feeding mechanism, a traditional structure which does not limit a steel pipe is changed, the lifting disc is adopted for lifting the steel pipe body, the steel pipe cannot incline and fall off in the feeding process, and the feeding safety of the automatic feeding mechanism cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe cutting, in particular to an automatic feeding mechanism for steel pipe cutting. Background Art

[0002] According to the patents published on the China Patent Network, the patent name is: An automatic feeding mechanism for steel pipe cutting, and the patent number is: 202320000839.X. An automatic feeding mechanism for steel pipe cutting relates to the field of steel pipe processing technology, including a frame, a lifting unit is installed on the inner side of the frame, a conveying unit is installed on the lifting unit, and a driving unit for driving the conveying unit is installed on the side of the frame. The automatic feeding mechanism for steel pipe cutting is easy to operate, saves time and effort, and avoids the disadvantage of transporting the steel pipe to a high place for loading. It is easy to install and disassemble, so as to facilitate one-to-many driving work, thereby reducing the number of motors used and reducing the cost of equipment; however, the automatic feeding mechanism in the upper vertical position does not have a structure for limiting the steel pipe, and the steel pipe is prone to tilt and fall during the loading process, which affects the loading safety of the automatic feeding mechanism.

[0003] Therefore, it is necessary to redesign the automatic feeding mechanism to effectively prevent the steel pipe from tilting during feeding. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide an automatic feeding mechanism for steel pipe cutting, which has the advantage of being able to hold the steel pipe to prevent displacement, thereby solving the problem of steel pipe tilting during feeding.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic feeding mechanism for steel pipe cutting, comprising:

[0006] Cutting and feeding mechanism;

[0007] The lifting and limiting mechanism is fixedly connected to the front side of the cutting and feeding mechanism, and the lifting and limiting mechanism includes a lifting and limiting box, the bottom of the back side of the inner cavity of the lifting and limiting box is fixedly connected to a motor, the output end of the motor is fixedly connected to pulley one, the surface of the pulley one is transmission connected to a connecting belt, the top of the back side of the inner cavity of the lifting and limiting box is movably connected to pulley two through a bearing, the side of the connecting belt away from pulley one is transmission connected to the surface of pulley two, the top on the left side of the front side of pulley two is fixedly connected to a transmission pin, the surface of the transmission pin is sleeved with a horizontal frame, both sides of the front side of the horizontal frame are fixedly connected to convex plates, the outer side of the convex plate passes through to the outer side of the lifting and limiting box, the outer side of the top of the convex plate is fixedly connected to a vertical rod, and the top of the vertical rod is fixedly connected to a lifting plate.

[0008] As a preferred embodiment of the utility model, the cutting and feeding mechanism comprises a cutting assembly, a feeding assembly is arranged on the right side of the cutting assembly, and a steel pipe body is arranged on the top of the feeding assembly.

[0009] As a preferred embodiment of the present invention, a positioning plate is fixedly connected to the bottom of the motor, and the bottom of the positioning plate is fixedly connected to the inner wall of the lifting limit box.

[0010] As a preferred embodiment of the utility model, vertical grooves are provided on the front sides of both sides of the lifting and limiting box, and the convex plates are used in conjunction with the vertical grooves.

[0011] As a preferred embodiment of the utility model, springs are fixedly connected to both sides of the top of the transverse frame, and the top of the spring is fixedly connected to the inner wall of the lifting limit box.

[0012] As a preferred embodiment of the present invention, a limiting rod is provided through the inner side of the top of the convex plate, and the top and the bottom of the limiting rod are fixedly connected to the inner wall of the lifting limiting box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The automatic feeding mechanism of the utility model changes the traditional structure that has no function of limiting the position of the steel pipe, and adopts a lifting plate to lift the steel pipe body. The steel pipe will not tilt and fall during the feeding process, and will not affect the feeding safety of the automatic feeding mechanism.

[0015] 2. The utility model can semi-automatically feed the steel pipe into the cutting equipment through the setting of the cutting and feeding mechanism, thereby reducing the time and labor intensity of manual handling, thereby improving production efficiency, reducing manual participation, reducing labor costs, and reducing operational errors caused by human factors. It can also reduce the direct contact of workers during the operation, reduce the risk of accidents caused by improper operation, and improve work safety. It can also be applied to steel pipes of different specifications and lengths, has strong adaptability, and can meet different production needs.

[0016] 3. The utility model can make the motor operate more stably by setting the positioning plate, and at the same time offset the vibration generated by the motor during operation, thereby increasing the service life of the motor.

[0017] 4. The utility model can make the convex plate move more smoothly through the setting of the vertical groove, and at the same time has a limiting effect on the convex plate to prevent the convex plate from tilting during the movement.

[0018] 5. The utility model can make the horizontal frame move up and down more stably through the setting of the spring, and at the same time has a buffering effect on the moving speed of the horizontal frame to avoid the shaking of the horizontal frame.

[0019] 6. The utility model can make the convex plate move more stably by setting the limit rod, avoid the convex plate from tilting during the movement, and increase the service life of the convex plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is the structural diagram of the cutting and feeding mechanism of the utility model;

[0022] Figure 3 It is a cross-sectional view of the lifting and limiting box of the utility model.

[0023] In the figure: 1. cutting and feeding mechanism; 11. cutting assembly; 12. feeding assembly; 13. steel pipe body; 2. lifting and limiting mechanism; 21. lifting and limiting box; 22. motor; 23. pulley one; 24. connecting belt; 25. pulley two; 26. transmission pin; 27. horizontal frame; 28. convex plate; 29. ​​vertical rod; 210. lifting plate; 3. positioning plate; 4. vertical groove; 5. spring; 6. limiting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 3 As shown, the utility model provides an automatic feeding mechanism for steel pipe cutting, comprising:

[0026] Cutting and feeding mechanism 1;

[0027] The lifting and limiting mechanism 2 is fixedly connected to the front of the cutting and feeding mechanism 1. The lifting and limiting mechanism 2 includes a lifting and limiting box 21. The bottom of the back side of the inner cavity of the lifting and limiting box 21 is fixedly connected to a motor 22. The output end of the motor 22 is fixedly connected to a pulley 23. The surface of the pulley 23 is transmission-connected with a connecting belt 24. The top of the back side of the inner cavity of the lifting and limiting box 21 is movably connected to a pulley 25 through a bearing. The side of the connecting belt 24 away from the pulley 1 23 is transmission-connected to the surface of the pulley 25. The top of the left side of the front side of the pulley 25 is fixedly connected with a transmission pin 26. The surface of the transmission pin 26 is sleeved with a horizontal frame 27. Both sides of the front side of the horizontal frame 27 are fixedly connected with convex plates 28. The outer side of the convex plate 28 extends to the outer side of the lifting and limiting box 21. The outer side of the top of the convex plate 28 is fixedly connected to a vertical rod 29. The top of the vertical rod 29 is fixedly connected to a lifting plate 210.

[0028] refer to Figure 2 The cutting and feeding mechanism 1 comprises a cutting component 11 , a feeding component 12 is arranged on the right side of the cutting component 11 , and a steel pipe body 13 is arranged on the top of the feeding component 12 .

[0029] As a technical optimization scheme of the utility model, through the setting of the cutting and feeding mechanism 1, the steel pipe can be semi-automatically fed into the cutting equipment, reducing the time and labor intensity of manual handling, thereby improving production efficiency, while reducing manual participation, reducing labor costs, and reducing operational errors due to human factors. It can also reduce the direct contact of workers during the operation process, reduce the risk of accidents caused by improper operation, and improve work safety. It can also be suitable for steel pipes of different specifications and lengths, has strong adaptability, and can meet different production needs.

[0030] refer to Figure 3 The bottom of the motor 22 is fixedly connected to a positioning plate 3 , and the bottom of the positioning plate 3 is fixedly connected to the inner wall of the lifting limit box 21 .

[0031] As a technical optimization solution of the present invention, the positioning plate 3 is provided to enable the motor 22 to operate more stably, and at the same time, the vibration generated by the motor 22 during operation is offset, thereby increasing the service life of the motor 22.

[0032] refer to Figure 3 The front sides of both sides of the lifting limit box 21 are provided with vertical grooves 4, and the convex plates 28 are used in conjunction with the vertical grooves 4.

[0033] As a technical optimization solution of the utility model, the vertical groove 4 can make the convex plate 28 move more smoothly, and at the same time has a limiting effect on the convex plate 28 to prevent the convex plate 28 from tilting during the movement.

[0034] refer to Figure 3 Springs 5 ​​are fixedly connected to both sides of the top of the horizontal frame 27 , and the top of the spring 5 is fixedly connected to the inner wall of the lifting limit box 21 .

[0035] As a technical optimization solution of the present invention, the provision of the spring 5 can enable the horizontal frame 27 to move up and down more stably, and at the same time has a buffering effect on the moving speed of the horizontal frame 27, thereby preventing the horizontal frame 27 from shaking.

[0036] refer to Figure 3 A limiting rod 6 is provided through the inner side of the top of the convex plate 28 , and the top and bottom of the limiting rod 6 are fixedly connected to the inner wall of the lifting limiting box 21 .

[0037] As a technical optimization solution of the present invention, the setting of the limit rod 6 can make the convex plate 28 move more stably, avoid the convex plate 28 from tilting during the movement, and increase the service life of the convex plate 28.

[0038] The working principle and use process of the utility model are as follows: first, the user starts the motor 22, the output end of the motor 22 drives the pulley 1 23 to rotate, the pulley 1 23 drives the pulley 2 25 to rotate through the connecting belt 24, the pulley 2 25 drives the transmission pin 26 to rotate, the transmission pin 26 drives the horizontal frame 27 to move upward, the horizontal frame 27 drives the convex plate 28 to move upward, the convex plate 28 drives the vertical rod 29 to move upward, and the vertical rod 29 drives the lifting plate 210 to move upward, so that the lifting plate 210 drags the steel pipe body 13, so as to achieve the effect of dragging the steel pipe to prevent displacement.

[0039] In summary: the automatic feeding mechanism for steel pipe cutting changes the traditional structure that does not have a limit on the steel pipe through the automatic feeding mechanism, and adopts a lifting plate 210 to lift the steel pipe body 13. The steel pipe will not tilt and fall during the feeding process, and will not affect the feeding safety of the automatic feeding mechanism.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding mechanism for steel pipe cutting, characterized in that: include: Cutting and feeding mechanism (1); A lifting and limiting mechanism (2), the lifting and limiting mechanism (2) is fixedly connected to the front of the cutting and feeding mechanism (1), the lifting and limiting mechanism (2) comprises a lifting and limiting box (21), the bottom of the back of the inner cavity of the lifting and limiting box (21) is fixedly connected to a motor (22), the output end of the motor (22) is fixedly connected to a pulley 1 (23), the surface of the pulley 1 (23) is transmission-connected to a connecting belt (24), the top of the back of the inner cavity of the lifting and limiting box (21) is movably connected to a pulley 2 (25) through a bearing, and the connecting belt (2 4) The side away from the pulley one (23) is transmission-connected to the surface of the pulley two (25); a transmission pin (26) is fixedly connected to the top of the left front side of the pulley two (25); a transverse frame (27) is sleeved on the surface of the transmission pin (26); both sides of the front side of the transverse frame (27) are fixedly connected to convex plates (28); the outer side of the convex plate (28) passes through the outer side of the lifting limit box (21); the outer side of the top of the convex plate (28) is fixedly connected to a vertical rod (29); the top of the vertical rod (29) is fixedly connected to a lifting plate (210).

2. The automatic feeding mechanism for steel pipe cutting according to claim 1, characterized in that: The cutting and feeding mechanism (1) comprises a cutting component (11), a feeding component (12) is arranged on the right side of the cutting component (11), and a steel pipe body (13) is arranged on the top of the feeding component (12).

3. The automatic feeding mechanism for steel pipe cutting according to claim 1 is characterized in that: The bottom of the motor (22) is fixedly connected to a positioning plate (3), and the bottom of the positioning plate (3) is fixedly connected to the inner wall of the lifting limit box (21).

4. The automatic feeding mechanism for steel pipe cutting according to claim 1, characterized in that: The front sides of both sides of the lifting limit box (21) are provided with vertical grooves (4), and the convex plates (28) are used in conjunction with the vertical grooves (4).

5. The automatic feeding mechanism for steel pipe cutting according to claim 1, characterized in that: Springs (5) are fixedly connected to both sides of the top of the transverse frame (27), and the top of the spring (5) is fixedly connected to the inner wall of the lifting limit box (21).

6. The automatic feeding mechanism for steel pipe cutting according to claim 1, characterized in that: A limiting rod (6) is provided through the inner side of the top of the convex plate (28), and the top and bottom of the limiting rod (6) are fixedly connected to the inner wall of the lifting limiting box (21).

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