Spinning equipment for stainless steel bottle manufacturing

Abstract

The invention provides spinning equipment for stainless steel bottle manufacturing, and relates to the technical field of steel bottle spinning equipment. Comprising a movable mounting part, and a spinning detection piece is mounted on the movable mounting part; a spinning device is mounted on the spinning detection piece; the spinning device is used for spinning a steel pipe; the spinning detection piece is used for detecting spinning deviation; a sliding connecting piece is mounted on the movable mounting part, and a pipe end correcting part is mounted on the sliding connecting piece; rotary knocking and friction can be conveniently carried out in the steel pipe, the smoothness of the inner side pipe wall is guaranteed, high-speed centrifugal rotation also assists in correcting coaxial deviation, the centrifugal control mode also facilitates the centrifugal attaching piece to be pulled out from the closing-in position, and the structure is compact; the problems that existing spinning equipment for stainless steel bottle manufacturing cannot conveniently conduct knocking and friction work through centrifugal force, and cannot conveniently assist in correcting the coaxiality of pipe walls are solved.

Description

Technical Field

[0001] The invention relates to the technical field of steel bottle spinning equipment, in particular to a spinning equipment for manufacturing stainless steel bottles. Background Art

[0002] In the actual production and processing of stainless steel bottles, pressure-resistant steel cylinders usually need to be processed and manufactured using seamless steel pipes. After the seamless steel pipes are cut into sections, they are spun and sealed using a spinning machine. The spinning and sealing method is one-piece and does not have welds, so it is more suitable for high-pressure storage bottles. A steel pipe spinning machine usually consists of a flame heating component, a spinning structure, and a fixture that holds the steel pipe for rotation. The current spinning equipment for stainless steel bottles rubs the pipe wall on the side during the spinning process, and a small radial deviation at the pipe end is prone to deformation, affecting the coaxiality of the pipe end, the processing accuracy, and the quality of the closing, making it inconvenient for automatic correction. At the same time, the inner wall smoothness of the steel pipe is not good during spinning, because it needs to be closed gradually, and there should be no obstruction inside, making it inconvenient to use centrifugal force for knocking and friction, making it inconvenient for staff to understand the spinning accuracy, and the high-temperature pipe end is also inconvenient to measure. Summary of the invention

[0003] The disclosed embodiment relates to a spinning device for manufacturing stainless steel bottles, wherein the centrifugal bonding parts thereof can be conveniently rotated, struck and rubbed inside a steel pipe to ensure the smoothness of the inner pipe wall, and the high-speed centrifugal rotation also helps to increase the uniformity of the wall thickness. The centrifugal control method also facilitates the extraction of the centrifugal bonding parts from the closing portion, and the structure is compact, thus resolving the problem that the current spinning device for manufacturing stainless steel bottles is not convenient for utilizing centrifugal force for striking and rubbing, and is not convenient for assisting in correcting the coaxiality of the pipe wall.

[0004] In the first aspect of the present disclosure, there is provided a spinning equipment for manufacturing stainless steel bottles, comprising a movable mounting part, on which a spinning detection part is mounted; a spinning device is mounted on the spinning detection part; the spinning device is used for spinning steel pipes; the spinning detection part is used for detecting spinning deviations; a sliding connection part is mounted on the movable mounting part, and a pipe end correction part is mounted on the sliding connection part; the pipe end correction part is used for extruding and bonding the pipe ends of steel pipes; a centrifugal rotating part is mounted on the pipe end correction part; a centrifugal bonding part is mounted on the centrifugal rotating part; the centrifugal rotating part is used to drive the centrifugal bonding part to rotate; the centrifugal bonding part is used for centrifugally rotating and bonding steel pipes; the movable mounting part comprises: a machine base mounting block, a movable mounting seat and a display, the machine base mounting block is provided with two through holes, the two through holes provided on the machine base mounting block are used to mount the machine base mounting block on a spinning machine by bolts; a movable mounting seat is slidably mounted on the machine base mounting block; and a display is fixedly mounted on the movable mounting seat.

[0005] In at least some embodiments, the pipe end correction part includes: a correction extension cylinder, a telescopic electric push rod and a sliding cover, the outer side of the correction extension cylinder is a hexagonal structure; the correction extension cylinder is slidably inserted into the hexagonal hole on the telescopic limit seat; the telescopic electric push rod is fixedly sleeved inside the correction extension cylinder; the sliding cover is fixedly installed on the side of the telescopic limit seat by bolts, and a circle of grooves is provided on the outer side of the sliding cover; the output shaft of the telescopic electric push rod is fixedly installed on the inner side of the sliding cover.

[0006] In at least some embodiments, the mobile mounting part also includes: a telescopic control hydraulic cylinder and a spinning rotary motor, the telescopic control hydraulic cylinder is fixedly mounted on the mobile mounting seat, and the output shaft of the telescopic control hydraulic cylinder is fixedly mounted on the machine base mounting block; the spinning rotary motor is fixedly mounted on the mobile mounting seat.

[0007] In at least some embodiments, the spinning detection component includes: a rotating seat, a lifting hydraulic cylinder, a telescopic shaft, an electronic ruler and a magnetic telescopic shaft, the rotating seat is rotatably mounted on the side of the movable mounting seat; a rotating seat is fixedly mounted on the output shaft of the spinning rotating motor; a lifting hydraulic cylinder is fixedly mounted on the rotating seat, and the output shaft of the lifting hydraulic cylinder passes through the rotating seat; a telescopic shaft is fixedly mounted on the output shaft of the lifting hydraulic cylinder; a spring is provided at the bottom of the telescopic shaft; an electronic ruler is fixedly mounted at the bottom of the telescopic shaft, and the electronic ruler is electrically connected to the display; two magnetic telescopic shafts are fixedly mounted on the rotating seat, and both magnetic telescopic shafts are made of iron structure; the rotating seat is used to rotate to adapt to changes in the spinning position.

[0008] In at least some embodiments, the sliding connection includes: a telescopic hydraulic cylinder, a telescopic slider and a telescopic limit seat, the telescopic hydraulic cylinder is fixedly mounted on the machine base mounting block; a telescopic slider is fixedly mounted on the output shaft of the telescopic hydraulic cylinder, and the telescopic slider is slidably mounted on the bottom of the machine base mounting block; a telescopic limit seat is fixedly mounted on the side of the telescopic slider by bolts; and a hexagonal hole is opened on the telescopic limit seat.

[0009] In at least some embodiments, the centrifugal fitting further comprises: a centrifugal rotating ball, which is fixedly mounted on the traction wire rope; and the centrifugal rotating ball is used to knock and rub the inner wall of the steel pipe.

[0010] In at least some embodiments, the spinning device includes: a spinning lifting block, a spinning motor, a spinning wheel and an electromagnet, wherein the spinning lifting block is slidably mounted on a rotating seat; a spinning motor is fixedly mounted on the spinning lifting block, and the output shaft of the spinning motor passes through the spinning lifting block; a spinning wheel is fixedly mounted on the output shaft of the spinning motor, and the two sides of the spinning wheel are arc-shaped structures; two electromagnets are fixedly mounted on the spinning lifting block; the top of the spinning lifting block is slidably mounted on the telescopic shaft; the top of the spinning lifting block is connected to the end of the electronic ruler; the spring at the bottom of the telescopic shaft is located on the inner side of the spinning lifting block; the two magnetic telescopic shafts are slidably mounted on the spinning lifting block; the two electromagnets are aligned with the two magnetic telescopic shafts; the electronic ruler is used to measure the radial deviation of spinning.

[0011] In at least some embodiments, the centrifugal rotating part includes: a centrifugal motor and a centrifugal cylinder, wherein the centrifugal motor is fixedly mounted inside a motor housing; a centrifugal cylinder is fixedly mounted on the centrifugal motor, and a through hole is provided on a side surface of the centrifugal cylinder.

[0012] In at least some embodiments, the centrifugal laminating component includes: a radius adjustment electric push rod and a traction wire rope, wherein the radius adjustment electric push rod is fixedly installed inside the centrifugal cylinder; a traction wire rope is fixedly installed on the output shaft of the radius adjustment electric push rod; and the traction wire rope passes through a through hole on the side of the centrifugal cylinder.

[0013] In at least some embodiments, the pipe end correction part also includes: a motor housing, a correction cover and a limit ring, the motor housing is fixedly installed on the end of the correction extension tube; the correction cover is fixedly installed on the motor housing, and the correction cover is a slope structure; six limit rings are fixedly installed on the correction cover, and the six limit rings are respectively used to limit the ends of the steel pipe, and the diameters of the six limit rings decrease successively; the correction cover is used to fit the end of the steel pipe after extrusion and heating.

[0014] The present invention provides a spinning device for manufacturing stainless steel bottles, which has the following beneficial effects:

[0015] The pipe end correction part in the present invention can facilitate the staff to correct the deflection of the end of the steel pipe. The structure of the correction cover is used in conjunction with the pipe end that is easy to shape after heating to perform axial extrusion on the pipe end to ensure the final closing quality of the pipe fitting. The rolling deviation can be adjusted in time to prevent the axial extension of the pipe wall and the gradual increase of the deviation of the pipe end when the coaxial deviation occurs. This structure is more suitable for high-precision spinning of steel pipes.

[0016] In addition, the electronic ruler can be used to detect the coaxial deviation of the steel pipe, and the spinning wheel can be used to fit the outside of the pipe wall for detection, which can effectively prevent the problem that the high-temperature pipe end is inconvenient to detect manually. The electromagnet can be used to quickly magnetically attract the magnetic telescopic shaft for positioning, which is convenient for subsequent high-precision spinning work. This structure can quickly switch between spinning and detection without affecting the spinning processing accuracy.

[0017] In addition, by using centrifugal fittings and utilizing centrifugal force, the centrifugal rotating ball can rub the inner wall of the steel pipe after rotating, thereby helping to increase the smoothness of the inner wall of the steel pipe, and small particles of impurities can be removed by friction. The path of the centrifugal rotating ball during centrifugal rotation is a perfect circle, so when there is a spinning deviation at the end of the steel pipe, the inner wall of the steel pipe can be knocked for fine-tuning. If the inner wall of the steel pipe is locally rough or has protrusions on the inside due to spinning, it can be optimized to improve the smoothness and reduce radial errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 The schematic diagram of the spinning position of the steel pipe of the overall structure of the present application is shown;

[0022] Figure 2 A cross-sectional view showing the internal structure of the present application;

[0023] Figure 3 A schematic diagram showing the bottom structure of the present application;

[0024] Figure 4 A schematic diagram showing the structure of the mobile installation part of the present application is shown;

[0025] Figure 5 A schematic diagram showing the structure of the spinning detection member of the present application is shown;

[0026] Figure 6 A schematic diagram showing the structure of the spinning device of the present application is shown;

[0027] Figure 7 This application shows Figure 2 A magnified view of the structure of the middle B area;

[0028] Figure 8 A schematic diagram showing the structure of the sliding connection member of the present application is shown;

[0029] Fig. 9A schematic diagram showing the structure of the pipe end correction part of the present application is shown;

[0030] Fig.10 This application shows Figure 2 A magnified view of the structure of the middle C region;

[0031] Fig.11 A schematic diagram showing the centrifugal bonding structure of the present application is shown;

[0032] Fig.12 A schematic diagram of the limiting ring structure of the present application is shown.

[0033] List of reference numerals:

[0034] 1. Mobile mounting part; 101. Machine base mounting block; 102. Mobile mounting seat; 103. Display; 104. Telescopic control hydraulic cylinder; 105. Spinning rotating motor; 2. Spinning detection part; 201. Rotating seat; 202. Lifting hydraulic cylinder; 203. Telescopic shaft; 204. Electronic ruler; 205. Magnetic telescopic shaft; 3. Spinning device; 301. Spinning lifting block; 302. Spinning motor; 303. Spinning wheel; 304. Electromagnet; 4. Sliding connection Connecting parts; 401, telescopic hydraulic cylinder; 402, telescopic slider; 403, telescopic limit seat; 5, pipe end correction part; 501, correction extension cylinder; 502, telescopic electric push rod; 503, sliding cover; 504, motor housing; 505, correction cover; 506, limit ring; 6, centrifugal rotating part; 601, centrifugal motor; 602, centrifugal cylinder; 7, centrifugal fittings; 701, radius adjustment electric push rod; 702, traction wire rope; 703, centrifugal rotating ball. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figures 1 to 12 :

[0037] The present invention proposes a spinning device for manufacturing stainless steel bottles, comprising a movable mounting part 1, a spinning detection part 2 is mounted on the movable mounting part 1; a spinning device 3 is mounted on the spinning detection part 2; the spinning device 3 is used for spinning steel pipes; the spinning detection part 2 is used for detecting spinning deviations; a sliding connection part 4 is mounted on the movable mounting part 1, and a pipe end correction part 5 is mounted on the sliding connection part 4; the pipe end correction part 5 is used for extruding and laminating the pipe end of the steel pipe; a centrifugal rotating part 6 is mounted on the pipe end correction part 5; a centrifugal laminating device is mounted on the centrifugal rotating part 6 Part 7; the centrifugal rotating part 6 is used to drive the centrifugal bonding part 7 to rotate; the centrifugal bonding part 7 is used for centrifugal rotation bonding of the steel pipe; the movable mounting part 1 includes: a base mounting block 101, a movable mounting seat 102 and a display 103, the base mounting block 101 is provided with two through holes, the two through holes provided on the base mounting block 101 are used to install the base mounting block 101 on the spinning machine through bolts; the base mounting block 101 is slidably mounted with a movable mounting seat 102; the movable mounting seat 102 is fixedly mounted with a display 103.

[0038] In the embodiment of the present disclosure, the mobile mounting part 1 also includes: a telescopic control hydraulic cylinder 104 and a spinning rotary motor 105. The telescopic control hydraulic cylinder 104 is fixedly mounted on the mobile mounting seat 102, and the output shaft of the telescopic control hydraulic cylinder 104 is fixedly mounted on the base mounting block 101; the spinning rotary motor 105 is fixedly mounted on the mobile mounting seat 102; the spinning detection part 2 includes: a rotating seat 201, a lifting hydraulic cylinder 202, a telescopic shaft 203, an electronic ruler 204 and a magnetic telescopic shaft 205, which can adopt an SDMSS type electronic The rotating seat 201 is rotatably mounted on the side of the mobile mounting seat 102; the rotating seat 201 is fixedly mounted on the output shaft of the spinning rotating motor 105; the lifting hydraulic cylinder 202 is fixedly mounted on the rotating seat 201, and the output shaft of the lifting hydraulic cylinder 202 passes through the rotating seat 201; the telescopic shaft 203 is fixedly mounted on the output shaft of the lifting hydraulic cylinder 202; a spring is provided at the bottom of the telescopic shaft 203; an electronic ruler 204 is fixedly mounted at the bottom of the telescopic shaft 203, and the electronic ruler 2 04 is electrically connected to the display 103; two magnetic telescopic shafts 205 are fixedly installed on the rotating seat 201, and the two magnetic telescopic shafts 205 are both iron structures; the rotating seat 201 is used to rotate to adapt to the change of the spinning position; the spinning device 3 includes: a spinning lifting block 301, a spinning motor 302, a spinning wheel 303 and an electromagnet 304, and the spinning lifting block 301 is slidably installed on the rotating seat 201; the spinning motor 302 is fixedly installed on the spinning lifting block 301, and the output shaft of the spinning motor 302 passes through the spinning lifting block 301; A spinning wheel 303 is fixedly mounted on the output shaft of the spinning motor 302, and both sides of the spinning wheel 303 are arc-shaped structures; two electromagnets 304 are fixedly mounted on the spinning lifting block 301; the top of the spinning lifting block 301 is slidably mounted on the telescopic shaft 203; the top of the spinning lifting block 301 is connected to the end of the electronic ruler 204; the spring at the bottom of the telescopic shaft 203 is located on the inner side of the spinning lifting block 301; two magnetic telescopic shafts 205 are slidably mounted on the spinning lifting block 301; the two electromagnets 304 are aligned with the two magnetic telescopic shafts 205;The electronic ruler 204 is used to measure the radial deviation of spinning. The mobile mounting part 1 is used to cooperate with the spinning detection part 2 and the spinning device 3 to control the spinning wheel 303 to rotate and shrink the radius inward to realize the spinning process. The structure is flexible in control and mature in technology. The electronic ruler 204 can be used to detect the coaxial deviation of the steel pipe. The spinning wheel 303 is used to stick to the outer side of the pipe wall for detection, which can effectively prevent the problem that the high-temperature pipe end is not easy to detect manually. The structure can quickly detect the problem and make adjustments in time. At the same time, the electromagnet 304 can be used to quickly magnetically absorb the device. The magnetic telescopic shaft 205 is positioned to ensure the stability of the spinning lifting block 301 to perform spinning work. This structure can quickly switch between spinning and testing without affecting the spinning processing accuracy. When coaxial testing is required, the two electromagnets 304 are powered off. At this time, the spring at the bottom of the telescopic shaft 203 is used to squeeze the spinning lifting block 301. At this time, the spinning wheel 303 is attached to the pipe end. The spinning wheel 303 can be controlled by the telescopic control hydraulic cylinder 104 to move and adjust the detection position. As the cylinder rotates, the electronic ruler 204 is used to detect the distance parameters, which can be displayed digitally on the display 103. ;

[0039] In the embodiment of the present disclosure, the sliding connection member 4 includes: a telescopic hydraulic cylinder 401, a telescopic slider 402 and a telescopic limit seat 403. The telescopic hydraulic cylinder 401 is fixedly mounted on the base mounting block 101; the telescopic slider 402 is fixedly mounted on the output shaft of the telescopic hydraulic cylinder 401, and the telescopic slider 402 is slidably mounted on the bottom of the base mounting block 101; the telescopic limit seat 403 is fixedly mounted on the side of the telescopic slider 402 by bolts; the telescopic limit seat 403 is provided with a hexagonal hole; the pipe end correction part 5 includes: a correction extension cylinder 501, a telescopic electric push rod 502 and a sliding cover 50 3. The outer side of the correction extension tube 501 is a hexagonal structure; the correction extension tube 501 is slidably inserted into the hexagonal hole on the telescopic limit seat 403; the correction extension tube 501 is fixedly sleeved with a telescopic electric push rod 502; the side of the telescopic limit seat 403 is fixedly installed with a sliding cover 503 by bolts, and a circle of slots is provided on the outer side of the sliding cover 503; the output shaft of the telescopic electric push rod 502 is fixedly installed on the inner side of the sliding cover 503; the pipe end correction part 5 also includes: a motor housing 504, a correction cover 505 and a limit ring 506, and the motor housing 504 is fixedly installed at the end of the correction extension tube 501; A correction cover 505 is fixedly installed on the motor housing 504, and the correction cover 505 is a slope structure; six limiting rings 506 are fixedly installed on the correction cover 505, and the six limiting rings 506 are respectively used to limit the ends of the steel pipe, and the diameters of the six limiting rings 506 decrease in sequence; the correction cover 505 is used to fit the ends of the steel pipe after extrusion and heating. The use of the pipe end correction part 5 can facilitate the staff to correct the skewness of the steel pipe end. The structure of the correction cover 505 is used to cooperate with the pipe end that is easy to shape after heating to play the role of axially limiting the pipe end, thereby ensuring the final closing quality of the pipe fitting and preventing rolling deviation. The difference can be adjusted in time to prevent coaxial deviation. Because the local pressure is too large, it is easy to cause excessive rolling at the position with higher pressure during spinning. At this time, the tube wall is prone to axial extension, and the deviation of the tube end gradually increases. Fitting correction can be performed to maintain the flatness accuracy of the end of the steel pipe. The operation is simple, and the limiting ring 506 is used to limit the tube end to improve the stability of the tube end when it fits the correction cover 505. The installation position of the machine base mounting block 101 must meet the requirement that when the steel pipe is clamped by the rotating clamping structure of the spinning machine, the center of the correction cover 505 is concentric with the steel pipe.

[0040] Embodiment 2, on the basis of embodiment 1, the centrifugal rotating part 6 comprises: a centrifugal motor 601 and a centrifugal cylinder 602, the centrifugal motor 601 is fixedly installed inside the motor housing 504; a centrifugal cylinder 602 is fixedly installed on the centrifugal motor 601, and a through hole is provided on the side of the centrifugal cylinder 602; the centrifugal fitting part 7 comprises: a radius adjustment electric push rod 701 and a traction wire rope 702, the radius adjustment electric push rod 701 is fixedly installed inside the centrifugal cylinder 602; the traction wire rope is fixedly installed on the output shaft of the radius adjustment electric push rod 701 702; the traction wire rope 702 passes through the through hole on the side of the centrifugal cylinder 602; the centrifugal fitting 7 also includes: a centrifugal rotating ball 703, which is fixedly installed on the traction wire rope 702; the centrifugal rotating ball 703 is used to knock and rub the inner wall of the steel pipe. The centrifugal fitting 7 uses centrifugal force. On the one hand, after the centrifugal rotating ball 703 rotates, it rubs the inner wall of the steel pipe to help increase the smoothness of the inner wall of the steel pipe. The small particles of impurities produced by spinning can be removed by friction. On the other hand, the centrifugal rotating ball 703 is used to knock and rub the inner wall of the steel pipe. The path of the centrifugal rotation is a perfect circle. When a spinning deviation occurs at the end of the steel pipe, for example, when a local coaxial deviation occurs, the extrusion pressure of the spinning wheel 303 on the outer side of the pipe wall will be inconsistent, and the corresponding spinning accuracy will also be reduced, resulting in inner wall uniformity deviation and inconsistent thickness. The centrifugal force is used to knock on the inner wall of the steel pipe, and the hardness of the steel pipe is reduced after heating to assist in improving the uniformity of the pipe wall. The structure adopts the method of traction steel wire rope 702 to pull and install the centrifugal rotating ball 703, which can be more suitable for steel cylinder spinning work. The centrifugal motor 601 drives the centrifugal cylinder 602 to rotate at a high speed. At this time, the centrifugal rotating ball 703 is driven to rotate by the centrifugal force, and the centrifugal rotating ball 703 is used to perform centrifugal rotation friction at different positions of the steel pipe spinning inner wall. The extension amount of the electric push rod 701 can be adjusted correspondingly at different positions. If the inner wall of the steel pipe is spun to cause local unevenness or protrusions on the inner side, it can be optimized to improve the smoothness, reduce radial errors, and improve the processing quality of the steel cylinder.

[0041] The working principle of this embodiment is as follows: first, insert bolts into the two through holes opened on the machine base mounting block 101 to mount the machine base mounting block 101 on the side of the spinning machine, and use the telescopic hydraulic cylinder 401 to drive the telescopic slider 402 to drive the telescopic limit seat 403 to move to the right, so as to facilitate the installation of the steel pipe on the rotating clamping structure of the spinning machine. After the steel pipe is installed, the telescopic hydraulic cylinder 401 drives the telescopic slider 402 to drive the telescopic limit seat 403 to reset to the left, and cooperates with the heating structure to perform high-temperature heating on the pipe end. At this time, as the steel pipe rotates, the spinning motor 302 drives the spinning wheel 303 to rotate, and starts the telescopic control hydraulic cylinder 104 to control the movement of the mobile mounting seat 102. During the process, the spinning rotating motor 105 can drive the rotating seat 201 to rotate, driving the spinning wheel 303 to spin the steel pipe in an arc shape. When the lifting hydraulic cylinder 202 drives The spinning lifting block 301 moves downward, gradually reducing the spinning radius of the spinning wheel 303, driving the spinning wheel 303 to spin the port of the closed cylinder; as the spinning is carried out, when a coaxial test is required, the two electromagnets 304 are powered off, and at this time, the spring at the bottom of the telescopic shaft 203 is cooperated to squeeze the spinning lifting block 301, and the spinning wheel 303 is fitted to the pipe end. The spinning wheel 303 can be controlled by the telescopic control hydraulic cylinder 104 to move and adjust the detection position. As the cylinder rotates, the electronic ruler 204 is used to detect the distance parameters, which can be displayed digitally on the display 103. The staff can observe whether the data is consistent. After the detection is completed, the two electromagnets 304 can be powered on to magnetically attract the magnetic telescopic shaft 205 set. At this time, the spinning lifting block 301 can be restored to stability, which is convenient for the spinning wheel 303 to stabilize the spinning process;

[0042] When it is necessary to knock and rub the pipe wall, the telescopic electric push rod 502 is used to drive the centrifugal cylinder 602 to be inserted into the steel pipe. As the spinning is carried out, the centrifugal motor 601 drives the centrifugal cylinder 602 to rotate at high speed. At this time, the centrifugal rotating ball 703 is driven to rotate by the centrifugal force. The driving rotation direction of the spinning wheel 303 is opposite to the rotation direction of the steel pipe. The radius adjustment electric push rod 701 is telescopic to control the extension length of the traction wire rope 702, so as to adjust the rotation radius of the centrifugal rotating ball 703. At this time, the centrifugal rotating ball 703 can be used to perform centrifugal rotation and friction at different positions of the steel pipe spinning inner wall. The extension amount of the radius adjustment electric push rod 701 can be adjusted correspondingly at different axial positions. When the steel pipe is spun, the lifting hydraulic cylinder 202 is used to drive the lower The spinning lifting block 301 moves up to separate the spinning wheel 303 from the steel pipe. The telescopic electric push rod 502 can be used to continuously and accurately drive the correction extension tube 501 to continue to extend inward, driving the correction cover 505 to fit the end of the steel pipe. The limit ring 506 can be used to limit and stop the end of the steel pipe to prevent the correction cover 505 with the inclined structure from causing the end of the steel pipe to shrink excessively inward, affecting the subsequent spinning. As the steel pipe is driven to rotate, the end of the steel pipe can be fit and squeezed by the correction cover 505 to restore the end to a flat state and coaxial with the steel pipe itself. At this time, the telescopic electric push rod 502 drives the correction cover 505 to separate from the steel pipe, making it easier for the lifting hydraulic cylinder 202 to drive the lower spinning lifting block 301 to move downward, and the spinning work continues through the spinning wheel 303.

[0043] In this article, there are a few points to note:

[0044] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0045] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0046] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A spinning device for manufacturing stainless steel bottles, comprising a movable mounting part (1), on which a spinning detection part (2) is mounted; characterized in that: The spinning detection member (2) is provided with a spinning device (3); the spinning device (3) is used for spinning a steel pipe; the spinning detection member (2) is used for detecting spinning deviation; The movable installation part (1) is provided with a sliding connection part (4), and the sliding connection part (4) is provided with a pipe end correction part (5); the pipe end correction part (5) is used for pressing and fitting the pipe end of the steel pipe; The pipe end correction part (5) is provided with a centrifugal rotating part (6); A centrifugal laminating component (7) is installed on the centrifugal rotating part (6); the centrifugal rotating part (6) is used to drive the centrifugal laminating component (7) to rotate; the centrifugal laminating component (7) is used to centrifugally rotate and laminarize the steel pipe; The movable mounting part (1) comprises: a machine base mounting block (101), a movable mounting seat (102) and a display (103); the machine base mounting block (101) is provided with two through holes, and the two through holes provided on the machine base mounting block (101) are used to mount the machine base mounting block (101) on a spinning machine by means of bolts; the movable mounting seat (102) is slidably mounted on the machine base mounting block (101); and the display (103) is fixedly mounted on the movable mounting seat (102).

2. The spinning equipment for manufacturing stainless steel bottles according to claim 1, characterized in that: The mobile mounting portion (1) further comprises: a telescopic control hydraulic cylinder (104) and a spinning rotary motor (105); the telescopic control hydraulic cylinder (104) is fixedly mounted on the mobile mounting seat (102), and the output shaft of the telescopic control hydraulic cylinder (104) is fixedly mounted on the machine base mounting block (101); and the spinning rotary motor (105) is fixedly mounted on the mobile mounting seat (102).

3. The spinning equipment for manufacturing stainless steel bottles according to claim 2, characterized in that: The spinning detection component (2) comprises: a rotating seat (201), a lifting hydraulic cylinder (202), a telescopic shaft (203), an electronic ruler (204) and a magnetic telescopic shaft (205); the rotating seat (201) is rotatably mounted on the side of the movable mounting seat (102); the rotating seat (201) is fixedly mounted on the output shaft of the spinning rotating motor (105); the lifting hydraulic cylinder (202) is fixedly mounted on the rotating seat (201), and the output shaft of the lifting hydraulic cylinder (202) passes through the rotating seat (2 01); a telescopic shaft (203) is fixedly mounted on the output shaft of the lifting hydraulic cylinder (202); a spring is provided at the bottom of the telescopic shaft (203); an electronic ruler (204) is fixedly mounted on the bottom of the telescopic shaft (203), and the electronic ruler (204) is electrically connected to the display (103); two magnetic telescopic shafts (205) are fixedly mounted on the rotating seat (201), and both magnetic telescopic shafts (205) are iron structures; the rotating seat (201) is used for rotating to adapt to the change of the spinning position.

4. The spinning equipment for manufacturing stainless steel bottles according to claim 3 is characterized in that: The spinning device (3) comprises: a spinning lifting block (301), a spinning motor (302), a spinning wheel (303) and an electromagnet (304); the spinning lifting block (301) is slidably mounted on a rotating seat (201); the spinning motor (302) is fixedly mounted on the spinning lifting block (301), and the output shaft of the spinning motor (302) passes through the spinning lifting block (301); the spinning wheel (303) is fixedly mounted on the output shaft of the spinning motor (302), and both sides of the spinning wheel (303) are arc-shaped structures; the spinning lifting block ( Two electromagnets (304) are fixedly mounted on the spinning lifting block (301); the top of the spinning lifting block (301) is slidably mounted on the telescopic shaft (203); the top of the spinning lifting block (301) is connected to the end of the electronic ruler (204); the spring at the bottom of the telescopic shaft (203) is located inside the spinning lifting block (301); the two magnetic telescopic shafts (205) are slidably mounted on the spinning lifting block (301); the two electromagnets (304) are aligned with the two magnetic telescopic shafts (205); and the electronic ruler (204) is used to measure the spinning radial deviation.

5. The spinning equipment for manufacturing stainless steel bottles according to claim 1, characterized in that: The sliding connection member (4) comprises: a telescopic hydraulic cylinder (401), a telescopic sliding block (402) and a telescopic limit seat (403); the telescopic hydraulic cylinder (401) is fixedly mounted on a machine base mounting block (101); a telescopic sliding block (402) is fixedly mounted on an output shaft of the telescopic hydraulic cylinder (401), and the telescopic sliding block (402) is slidably mounted on the bottom of the machine base mounting block (101); a telescopic limit seat (403) is fixedly mounted on the side of the telescopic sliding block (402) by means of bolts; and a hexagonal hole is provided on the telescopic limit seat (403).

6. The spinning equipment for manufacturing stainless steel bottles according to claim 5, characterized in that: The pipe end correction part (5) comprises: a correction extension cylinder (501), a telescopic electric push rod (502) and a sliding cover (503); the outer side of the correction extension cylinder (501) is a hexagonal structure; the correction extension cylinder (501) is slidably inserted into the hexagonal hole on the telescopic limit seat (403); the interior of the correction extension cylinder (501) is fixedly sleeved with the telescopic electric push rod (502); the side of the telescopic limit seat (403) is fixedly mounted with the sliding cover (503) by bolts, and the outer side of the sliding cover (503) is provided with a circle of slots; the output shaft of the telescopic electric push rod (502) is fixedly mounted on the inner side of the sliding cover (503).

7. The spinning equipment for manufacturing stainless steel bottles according to claim 6, characterized in that: The pipe end correction part (5) further comprises: a motor housing (504), a correction cover (505) and a limiting ring (506); the motor housing (504) is fixedly mounted on the end of the correction extension tube (501); the correction cover (505) is fixedly mounted on the motor housing (504), and the correction cover (505) is an inclined surface structure; six limiting rings (506) are fixedly mounted on the correction cover (505), and the six limiting rings (506) are respectively used to limit the ends of the steel pipe, and the diameters of the six limiting rings (506) decrease in sequence; the correction cover (505) is used to fit the end of the steel pipe after extrusion and heating.

8. The spinning equipment for manufacturing stainless steel bottles according to claim 7, characterized in that: The centrifugal rotating part (6) comprises: a centrifugal motor (601) and a centrifugal cylinder (602); the centrifugal motor (601) is fixedly mounted inside a motor housing (504); a centrifugal cylinder (602) is fixedly mounted on the centrifugal motor (601), and a through hole is provided on a side surface of the centrifugal cylinder (602).

9. The spinning equipment for manufacturing stainless steel bottles according to claim 8, characterized in that: The centrifugal fitting (7) comprises: a radius-adjusting electric push rod (701) and a traction wire rope (702); the radius-adjusting electric push rod (701) is fixedly installed inside the centrifugal cylinder (602); the traction wire rope (702) is fixedly installed on the output shaft of the radius-adjusting electric push rod (701); the traction wire rope (702) passes through a through hole on the side of the centrifugal cylinder (602).

10. The spinning equipment for manufacturing stainless steel bottles according to claim 9, characterized in that: The centrifugal fitting (7) further comprises: a centrifugal rotating ball (703), wherein the centrifugal rotating ball (703) is fixedly mounted on the traction wire rope (702); the centrifugal rotating ball (703) is used to knock and rub the inner wall of the steel pipe.

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