Raw material feeding device for steel pipe production

By designing the raw material loading device for steel pipe production, using fixing mechanisms, loading mechanisms and auxiliary mechanisms, the problem of inconvenient placement of the hook is solved, stable support and precise loading of the raw material coil are achieved, and loading efficiency and safety are improved.

CN223292079UActive Publication Date: 2025-09-02KUQA YUMING STEEL PIPE CO LTD
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Patent Information

Application Number
CN202422032266.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-21
Publication Date
2025-09-02
Estimated Expiration
2034-08-21

AI Technical Summary

Technical Problem

In the production of existing steel pipes, it is inconvenient to place the raw material coils of the hook, which affects the loading efficiency and poses safety risks, making it inconvenient to remove the hook.

Method used

Design a raw material loading device for steel pipe production, including a fixing mechanism, a loading mechanism and an auxiliary mechanism, and use components such as drive motor, hydraulic cylinder and feeding seat to achieve stable support and precise loading of raw material coils to avoid hook operation.

Benefits of technology

It improves the placement efficiency and safety of raw material coils, reduces the inconvenience of hook operation, and ensures the stability and convenience of the loading process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a raw material feeding device for steel pipe production, which comprises a fixing mechanism, a feeding mechanism and an auxiliary mechanism, the feeding mechanism is assembled on the rear side of the top of the fixing mechanism, the auxiliary mechanism is assembled on the front side of the top of the fixing mechanism, the fixing mechanism comprises a base, and the utility model relates to the technical field of steel pipe production. According to the raw material feeding device for steel pipe production, through cooperation of a feeding roller, a limiting disc and a locking disc, a raw material coiled material for steel pipe production can be supported, placed and limited, and the stability of the raw material coiled material is ensured when the device is used for producing the steel pipe; the raw material coiled material waiting to enter the device can be supported and placed by means of the feeding base and the sliding base, and the raw material coiled material can be moved into the feeding roller through the sliding base, so that the situations that the raw material is inconvenient to adjust and operate when the raw material is placed by a hook, the discharging efficiency is affected, and the hook is difficult to take out subsequently are avoided; and the situation that the raw material coiled materials can only be placed through a gantry crane is also avoided.
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Description

Technical Field

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

[0002] Steel pipe is a metal material made of steel with a hollow cross-section and a length much larger than the outer diameter (or side length). The cross-section is usually circular, but can also be flat, square, and special-shaped. Most steel pipes are produced and formed by coil production. Therefore, a raw material loader is required for the production of steel pipes. Most of the existing methods use hooks to place the raw material coils into the feeding device for feeding during steel pipe production. The discharge method of the hook is inconvenient to adjust, which will affect the efficiency of placing the raw material coils into the device. At the same time, there are certain safety hazards, and it is also inconvenient to remove the hook from the device later. For this reason, we have designed a raw material feeding device for steel pipe production to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a raw material feeding device for steel pipe production, which solves the problems of the inconvenience of adjusting the placement of the hook affecting the discharge efficiency of the device and the inconvenience of removing the hook.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A raw material feeding device for steel pipe production, comprising a fixing mechanism and a feeding mechanism assembled on the rear side of the top of the fixing mechanism, and an auxiliary mechanism assembled on the front side of the top of the fixing mechanism, the fixing mechanism comprising a base, a slide groove is provided on the top of the base, a drive motor is fixedly installed on the back of the base, an adjusting screw connected to the output end of the drive motor is rotatably installed inside the slide groove, and fixing holes are provided on all sides of the base;

[0005] The auxiliary mechanism includes a slide, a threaded sleeve used in conjunction with an adjusting screw is fixedly installed at the central position inside the slide, two groups of hydraulic cylinders are fixedly installed on the top of the slide, and a feeding seat is fixedly installed on the output ends of the two groups of hydraulic cylinders. Telescopic columns connected to the bottom of the feeding seat are fixedly installed around the top of the slide;

[0006] The feeding mechanism includes a support frame and a locking plate. A feeding roller is rotatably installed above the front of the support frame. A limiting plate is fixedly installed on the rear side of the outer wall of the feeding roller. A limiting plate is rotatably installed on the front of the limiting plate. An assembly hole for use with the limiting plate is opened on the front of the locking plate. Locking plates are fixedly installed above and below the assembly hole. Multiple sets of locking plates are fixedly installed on the outer wall of the locking plate.

[0007] Preferably, a guide frame is fixedly mounted on one side of the base, a wheel frame is fixedly mounted on the top of the guide frame via a mounting plate, and two sets of guide wheels are rotatably mounted inside the wheel frame.

[0008] Preferably, a brake cover is fixedly installed on the back of the support frame, a brake wheel fixedly connected to the feeding roller is rotatably installed inside the brake cover, a brake screw is threadedly installed on the front of the brake cover, and a brake pad used in conjunction with the brake wheel is rotatably installed on the back of the brake screw.

[0009] Preferably, operating rods are rotatably mounted on both sides of the front side of the limiting plate.

[0010] Preferably, gripping rods are fixedly mounted on both sides of the front side of the locking disk.

[0011] Preferably, both sides of the bottom of the slide seat are provided with limiting grooves, and both sides of the interior of the slide groove are fixedly installed with sliding rods used in conjunction with the limiting grooves.

[0012] The utility model provides a raw material feeding device for steel pipe production. Compared with the prior art, it has the following beneficial effects:

[0013] The raw material feeding device for steel pipe production can support and place the raw material coils for steel pipe production through the cooperation between the feeding roller, the limit plate and the locking plate, so that the feeding operation can be carried out during the steel pipe production. The limit plate and the locking plate can limit the raw material coils when they are in the device, ensuring the stability of the raw material coils during the steel pipe production. The raw material coils waiting to enter the device can be supported and placed by means of the feeding seat and the slide, and the raw material coils can be moved to the feeding roller by the slide, so that the raw materials can be moved and placed autonomously inside the device, avoiding the inconvenience of the staff adjusting the raw materials when the hooks are placed on them and the difficulty of removing the hooks later, and also avoiding the situation where the raw material coils can only be placed by overhead cranes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side structural diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the locking disk assembly structure of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the feeding seat of the present utility model;

[0018] Figure 5 This is a schematic diagram of the brake wheel structure of the present utility model;

[0019] Figure 6 This is a schematic diagram of the hydraulic cylinder structure of the utility model;

[0020] In the figure: 1. Fixing mechanism; 101. Base; 102. Slide; 103. Slide rod; 104. Fixing hole; 105. Driving motor; 106. Adjusting screw; 2. Feeding mechanism; 201. Support frame; 202. Feeding roller; 203. Limiting plate; 204. Limiting plate; 205. Operating lever; 206. Brake wheel; 3. Auxiliary mechanism; 301. Slide; 302. Hydraulic cylinder; 303. Telescopic column; 304. Feeding seat; 305. Threaded sleeve; 306. Limiting groove; 4. Guide frame; 401. Mounting plate; 402. Wheel frame; 403. Guide wheel; 5. Locking plate; 501. Assembly hole; 502. Locking plate; 503. Holding rod; 504. Locking plate; 6. Brake cover; 601. Brake screw; 602. Brake pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-6The utility model provides a technical solution: a raw material feeding device for steel pipe production, comprising a fixing mechanism 1 and a feeding mechanism 2 assembled on the top of the fixing mechanism 1, and an auxiliary mechanism 3 assembled on the front side of the top of the fixing mechanism 1, the fixing mechanism 1 comprises a base 101, a slide 102 is provided on the top of the base 101, a drive motor 105 is fixedly installed on the back of the base 101, an adjusting screw 106 connected to the output end of the drive motor 105 is rotatably installed inside the slide 102, fixing holes 104 are provided on all sides of the base 101, the auxiliary mechanism 3 comprises a slide 301, a threaded sleeve 305 used in conjunction with the adjusting screw 106 is fixedly installed at the central position inside the slide 301, and the slide 30 1 is fixedly mounted with two groups of hydraulic cylinders 302 on the top, and a feeding seat 304 is fixedly mounted on the output ends of the two groups of hydraulic cylinders 302. Telescopic columns 303 connected to the bottom of the feeding seat 304 are fixedly mounted all around the top of the slide 301. The feeding mechanism 2 includes a support frame 201 and a locking disk 5. A feeding roller 202 is rotatably mounted above the front of the support frame 201, and a limiting disk 203 is fixedly mounted on the rear side of the outer wall of the feeding roller 202. A limiting plate 204 is rotatably mounted on the front of the limiting disk 203. An assembly hole 501 for use with the limiting plate 204 is provided on the front of the locking disk 5. Lock plates 502 are fixedly mounted above and below the assembly hole 501, and multiple groups of locking plates 504 are fixedly mounted on the outer wall of the locking disk 5.

[0023] Based on the above-mentioned structural setting, the raw material feeding device for steel pipe production is composed of a fixing mechanism 1, a feeding mechanism 2 and an auxiliary mechanism 3, wherein the fixing mechanism 1 is a fixed installation structure of the device, with the help of the fixing mechanism 1 to ensure the stability of the device during operation, the feeding mechanism 2 is a raw material coil support mechanism for steel production, with the help of the feeding mechanism 2, the steel can be fed during production, the auxiliary mechanism 3 is an auxiliary feeding mechanism of the device, with the help of the auxiliary mechanism 3, the raw material coil for steel pipe production can be assisted and fed into the interior of the device, specifically, the base 101 can support the bottom of the device during operation, and the fixing hole 104 can be fixed to the base 101 by bolts to ensure that the base 101 In order to ensure the stability of the device during support operation, the loading roller 202 rotatably installed on the support frame 201 can support the raw material coil used for steel pipe production. Under the tension of external equipment, the loading roller 202 and the raw material coil can be driven to rotate, so that the loading operation can be carried out during the production and processing of the steel pipe. The limit plate 203 can limit the back of the raw material coil on the loading roller 202. When the locking disk 5 is assembled on the front of the loading roller 202, the limit plate 204 passes through the locking disk 5 through the assembly hole 501. After the limit plate 204 passes through the locking disk 5, the staff rotates it to resist the locking plate 502, so that the locking disk 5 can be assembled on the front of the loading roller 202 through the limit plate 204. When the material is loaded, the material is automatically loaded onto the loading roller 202. The material is automatically loaded onto the loading roller 202. When the material is loaded, the material is automatically loaded onto the loading roller 202. The material is automatically loaded onto the loading roller 202. When the material is loaded, the material is automatically loaded onto the loading roller 202. The raw material coil is placed on the feeding seat 304 by means of a forklift or a forklift, and the raw material coil can be placed on the outside of the loading roller 202 by moving the feeding seat 304 backward. The feeding seat 304 is convenient for workers to adjust the height according to actual conditions when feeding the raw material coil, so that the steel pipe raw material coil can be quickly and accurately placed on the outside of the loading roller 202. The telescopic column 303 can reinforce the feeding seat 304 when adjusting the height, and it has higher safety performance than the existing overhead hook method, and it also avoids the situation where the hook is pressed on the loading roller 202 and is difficult to remove. Therefore, it increases the convenience of workers in feeding when operating the device and shortens the pause time of the device when feeding.

[0024] Furthermore, a guide frame 4 is fixedly mounted on one side of the base 101. A wheel frame 402 is fixedly mounted on the top of the guide frame 4 via a mounting plate 401. Two sets of guide wheels 403 are rotatably mounted inside the wheel frame 402. The wheel frame 402 is fixedly mounted on one side of the base 101 via the guide frame 4. The guide wheels 403 inside the wheel frame 402 guide and limit the path of the raw material coil during loading, ensuring the stability of the device during steel pipe production. The mounting plate 401 allows the height of the wheel frame 402 to be adjusted.

[0025] Furthermore, a brake cover 6 is fixedly mounted on the back of the support frame 201. A brake wheel 206, which is fixedly connected to the feeding roller 202, is rotatably mounted inside the brake cover 6. A brake screw 601 is threadedly mounted on the front of the brake cover 6. A brake pad 602, which cooperates with the brake wheel 206, is rotatably mounted on the back of the brake screw 601. When the feeding roller 202 rotates, it drives the brake wheel 206 to rotate inside the brake cover 6. A worker can move the brake pad 602 by rotating the brake screw 601. The brake pad 602 can be decelerated by the contact between the brake pad 602 and the brake wheel 206, thereby preventing the feeding roller 202 from rotating too fast during operation and increasing the stability of the device during steel pipe production and feeding.

[0026] Further, both sides of the front side of the limiting plate 204 are rotatably mounted with operating rods 205. Wherein, the operating rods 205 facilitate the operation of the limiting plate 204 when the staff rotates, thereby improving the convenience of the staff when operating the limiting plate 204.

[0027] Further, both sides of the front side of the locking plate 5 are fixedly mounted with gripping rods 503. Wherein, the gripping rods 503 facilitate the operation when the staff installs and removes the locking plate 5, and are convenient for the staff to quickly install and remove the locking plate 5.

[0028] Furthermore, both sides of the bottom of the slide 301 are provided with limit slots 306, and both sides of the interior of the slide 102 are fixedly mounted with slide rods 103 for use with the limit slots 306. The limit slots 306 and the slide rods 103 can limit the path of the slide 301 as it slides within the slide 102, ensuring the stability of the slide 301 as it slides within the slide 102.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material feeding device for steel pipe production, characterized by: The invention comprises a fixing mechanism (1), a feeding mechanism (2) mounted on the rear side of the top of the fixing mechanism (1), and an auxiliary mechanism (3) mounted on the front side of the top of the fixing mechanism (1), wherein the fixing mechanism (1) comprises a base (101), a slide groove (102) is provided on the top of the base (101), a driving motor (105) is fixedly mounted on the back of the base (101), an adjusting screw (106) connected to the output end of the driving motor (105) is rotatably mounted inside the slide groove (102), and fixing holes (104) are provided on all sides of the base (101); The auxiliary mechanism (3) includes a slide (301), a threaded sleeve (305) for use with an adjusting screw (106) is fixedly installed at a central position inside the slide (301), two groups of hydraulic cylinders (302) are fixedly installed on the top of the slide (301), and a feeding seat (304) is fixedly installed at the output ends of the two groups of hydraulic cylinders (302), and telescopic columns (303) connected to the bottom of the feeding seat (304) are fixedly installed around the top of the slide (301); The feeding mechanism (2) comprises a support frame (201) and a locking disk (5), wherein a feeding roller (202) is rotatably mounted above the front of the support frame (201), a limiting disk (203) is fixedly mounted on the rear side of the outer wall of the feeding roller (202), a limiting plate (204) is rotatably mounted on the front of the limiting disk (203), an assembly hole (501) for use with the limiting plate (204) is provided on the front of the locking disk (5), locking plates (502) are fixedly mounted above and below the assembly hole (501), and a plurality of locking plates (504) are fixedly mounted on the outer wall of the locking disk (5).

2. The raw material feeding device for steel pipe production according to claim 1, characterized in that: A guide frame (4) is fixedly mounted on one side of the base (101), a wheel frame (402) is fixedly mounted on the top of the guide frame (4) via a mounting plate (401), and two sets of guide wheels (403) are rotatably mounted inside the wheel frame (402).

3. The raw material feeding device for steel pipe production according to claim 1, characterized in that: A brake cover (6) is fixedly mounted on the back of the support frame (201), a brake wheel (206) fixedly connected to the feeding roller (202) is rotatably mounted inside the brake cover (6), a brake screw (601) is threadedly mounted on the front of the brake cover (6), and a brake pad (602) used in conjunction with the brake wheel (206) is rotatably mounted on the back of the brake screw (601).

4. The raw material feeding device for steel pipe production according to claim 1, characterized in that: Operating rods (205) are rotatably mounted on both sides of the front side of the limiting plate (204).

5. The raw material feeding device for steel pipe production according to claim 1, characterized in that: Holding rods (503) are fixedly mounted on both sides of the front side of the locking plate (5).

6. The raw material feeding device for steel pipe production according to claim 1, characterized in that: Limiting grooves (306) are provided on both sides of the bottom of the slide seat (301), and sliding rods (103) for use with the limiting grooves (306) are fixedly installed on both sides of the interior of the slide groove (102).