Large industrial storage tank winding drum device

Abstract

The utility model discloses a large industrial storage tank winding drum device which comprises a machine frame, an upper winding roller is arranged in the machine frame, one side of the machine frame is rotationally connected with an installation frame, the installation frame is distributed in a bilateral symmetry mode relative to the bisector of the machine frame, one end of the installation frame is connected with a third motor, and a lower winding roller is arranged at the bottom of the upper winding roller. A first auxiliary winding roller and a second auxiliary winding roller are arranged on the two sides of the lower winding roller correspondingly, limiting assemblies are arranged on the two sides of the rack correspondingly, and a lifting assembly is arranged at one end of the rack. The limiting assembly comprises a mounting frame rotationally connected with the rack, and a limiting wheel is arranged on the inner side of the mounting frame; the lifting assembly comprises a fixing frame fixed to one end of the rack, a groove is formed in the fixing frame, a threaded rod is rotationally connected into the groove, a lead screw sliding table is slidably connected to the outer wall of the threaded rod, a bottom plate is rotationally connected to one end of the lead screw sliding table, and a lifting wheel is arranged on the bottom plate. According to the device, the stability in the steel plate rolling process can be guaranteed, and therefore the safety in the steel plate rolling process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical storage tanks, in particular to a large industrial storage tank reel device. Background Art

[0002] Chemical storage tanks are chemical storage tanks, chemical storage tanks, chemical mixing tanks, chemical spherical tanks, chemical iron tanks, chemical reaction tanks, chemical neutralization tanks, etc. used in chemical industry production. They are a general term for tanks used in chemical production.

[0003] During the production process of chemical storage tanks, a plate rolling machine is required to roll the steel plate into a cylinder, which is then welded using electric welding. Due to the large size of chemical storage tanks, the existing plate rolling machine has no protective device during the rolling process. One end of the steel plate is in a suspended and shaking state, which is quite dangerous, so improvements are needed. Utility Model Content

[0004] The utility model aims to provide a large industrial storage tank reel device to solve the problem of potential safety hazards caused by instability of one end of the steel plate during the rolling process proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large industrial storage tank reel device, comprising a frame, an upper reel is arranged inside the frame, a lower reel is arranged at the bottom of the upper reel, a first auxiliary reel and a second auxiliary reel are arranged on both sides of the lower reel, both sides of the frame are provided with limit assemblies, and one end of the frame is provided with a lifting assembly;

[0006] The limiting assembly includes a mounting frame rotatably connected to the frame, and a limiting wheel is arranged inside the mounting frame;

[0007] The lifting assembly includes a fixing frame fixed at one end of the frame, the fixing frame is provided with a groove, a threaded rod is rotatably connected inside the groove, a lead screw slide is slidably connected to the outer wall of the threaded rod, one end of the lead screw slide is rotatably connected to a base plate, and a lifting wheel is arranged on the base plate.

[0008] Preferably, a mounting frame is rotatably connected to one side of the frame, the mounting frame is symmetrically distributed about the bisector of the frame, one end of the mounting frame is connected to a third motor, and an outer wall of the third motor is fixed to the frame by bolts.

[0009] Preferably, a connecting arm is rotatably connected to the inner side of the mounting frame, a fourth motor is fixedly connected to the mounting frame, a shaft of the fourth motor is connected to a shaft at one end of the connecting arm, and a limiting wheel is rotatably connected to one side of the connecting arm.

[0010] Preferably, both ends of the threaded rod are provided with fixing seats, wherein a second motor is fixedly connected to the fixing seat at one end, and the shaft of the second motor is connected to one end of the threaded rod.

[0011] Preferably, one end of the lead screw slide is fixedly connected to a fifth motor, and one end of the fifth motor is rotatably connected to a base plate.

[0012] Preferably, a plurality of groups of lifting wheels are arranged on the top of the base plate, and each group of lifting wheels is provided with no less than two.

[0013] Preferably, the other end of the frame is fixedly connected to a connecting frame, a first motor is installed on one side of the connecting frame, a sleeve is rotatably connected to the inner side of the connecting frame, an axis on one side of the sleeve is connected to the axis of the first motor, and the sleeve is sleeved on one end of the upper winding roller.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) This device can ensure the stability of the steel plate during rolling, thereby improving the safety of the steel plate during rolling.

[0016] (2) The device sets limiting wheels on both sides of the frame, which can limit the two sides of the steel plate coil during the steel plate rolling process. At the same time, a lifting wheel is set on the top of the frame, which can lift the inner side of the steel plate coil, thereby avoiding the shaking of the steel plate coil when it is in a suspended state, thereby improving the safety of the processing process.

[0017] (3) The device is provided with a bottom plate that can be automatically raised and lowered. The lifting of the bottom plate can drive the height of the lifting wheels to be adjusted. Thus, the height of the lifting wheels can be adjusted according to the height of the steel plate coil, so that the lifting wheels can be supported on the inner wall of the steel plate coil to ensure the stability of the steel plate coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a large industrial storage tank reel device of the utility model;

[0019] Figure 2 It is a side sectional view of a large industrial storage tank reel device of the utility model;

[0020] Figure 3 The utility model is a large industrial storage tank reel device Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 The utility model is a side view of the connection between the threaded rod and the bottom plate of a large industrial storage tank reel device.

[0022] In the figure: 1. frame; 2. first auxiliary roller; 3. first motor; 4. upper roller; 5. connecting frame; 6. sleeve; 7. second auxiliary roller; 8. limiting assembly; 81. mounting frame; 82. connecting arm; 83. limiting wheel; 84. third motor; 85. fourth motor; 9. lifting assembly; 91. fixing frame; 92. second motor; 93. fixing seat; 94. threaded rod; 95. bottom plate; 96. lifting wheel; 97. lead screw slide; 98. fifth motor; 10. lower roller. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4The utility model provides a technical solution: a large industrial storage tank reel device, including a frame 1, an upper reel 4 is arranged inside the frame 1, a mounting frame 81 is rotatably connected to one side of the frame 1, the mounting frame 81 is symmetrically distributed about the bisector of the frame 1, one end of the mounting frame 81 is connected to a third motor 84, and the outer wall of the third motor 84 is fixed to the frame 1 by bolts; this structure can drive the mounting frame 81 to rotate through the third motor 84, so that the limiting wheel 83 inside the mounting frame 81 is close to the outside of the steel plate roll; the inner side of the mounting frame 81 is rotatably connected to a connecting arm 82, and the mounting frame 81 is connected to the outer side of the steel plate roll. A fourth motor 85 is fixedly connected to the mounting frame 81, and the shaft of the fourth motor 85 is connected to the shaft at one end of the connecting arm 82, and one side of the connecting arm 82 is rotatably connected to the limiting wheel 83; this structure can drive the connecting arm 82 to rotate through the fourth motor 85, so that the limiting wheel 83 on the inner side of the connecting arm 82 fits the outer side of the steel plate coil; both ends of the threaded rod 94 are provided with a fixed seat 93, and one end of the fixed seat 93 is fixedly connected to the second motor 92, and the shaft of the second motor 92 is connected to one end of the threaded rod 94; this structure can drive the threaded rod 94 to rotate through the second motor 92 When the threaded rod 94 rotates, it can drive the lead screw slide 97 to slide, thereby driving the height of the inner bottom plate 95 of the lead screw slide 97 and the lifting wheel 96 to adjust; the other end of the frame 1 is fixedly connected to the connecting frame 5, and the first motor 3 is installed on one side of the connecting frame 5. The inner side of the connecting frame 5 is rotatably connected to the sleeve 6, and the shaft on one side of the sleeve 6 is connected to the shaft of the first motor 3, and the sleeve 6 is sleeved on one end of the upper winding roller 4; the first motor 3 of this structure can drive the sleeve 6 to rotate, so that the sleeve 6 is close to one end of the upper winding roller 4 and sleeved on the outer wall of one end of the upper winding roller 4, thereby ensuring that the upper winding roller 4 rotates In order to ensure the stability of the process, a motor is arranged at the other end of the upper winding roller 4, and the upper winding roller 4 is driven by the motor. This part is the prior art, so it will not be described in detail here; a lower winding roller 10 is arranged at the bottom of the upper winding roller 4, and a first auxiliary winding roller 2 and a second auxiliary winding roller 7 are arranged on both sides of the lower winding roller 10, and a limit assembly 8 is arranged on both sides of the frame 1, and a lifting assembly 9 is arranged at one end of the frame 1; the lower winding roller 10 of the device can be raised and lowered by a hydraulic cylinder; one end of the lower winding roller 10 is connected to a motor for rotation, and this part is the prior art, so it will not be described in detail here;

[0025] The limiting assembly 8 includes a mounting frame 81 rotatably connected to the frame 1, and a limiting wheel 83 is arranged inside the mounting frame 81;

[0026] The lifting assembly 9 includes a fixed frame 91 fixed at one end of the frame 1, and a groove is opened on the fixed frame 91. A threaded rod 94 is rotatably connected inside the groove, and a screw slide 97 is slidably connected to the outer wall of the threaded rod 94. One end of the screw slide 97 is fixedly connected to a fifth motor 98, and one end of the fifth motor 98 is rotatably connected to a base plate 95; this structure can drive the base plate 95 to rotate through the fifth motor 98, so as to adjust the angle of the lifting wheel 96 on the base plate 95 according to the moving state of the end of the steel plate coil, so as to ensure that the lifting wheel 96 is in the best supporting state for the steel plate coil; multiple groups of lifting wheels 96 are arranged on the top of the base plate 95, and each group of lifting wheels 96 is arranged with no less than two; this structure can not only support the inner wall of the steel plate coil but also ensure the normal movement of the steel plate coil during the winding process by arranging the lifting wheels 96; one end of the screw slide 97 is rotatably connected to the base plate 95, and a lifting wheel 96 is arranged on the base plate 95.

[0027] Working principle: When using the large industrial storage tank reel device, first insert the steel plate from one side of the frame 1 between the upper reel 4 and the lower reel 10, and then the upper reel 4 and the lower reel 10 rotate to push the steel plate to roll. During the winding process, the first auxiliary reel 2 and the second auxiliary reel 7 assist. During the steel plate rolling process, the third motor 84 drives the mounting frame 81 to rotate, so that the limiting wheel 83 on the inner side of the mounting frame 81 fits against the outer wall of the steel plate roll, and then the height of the lifting wheel 96 is adjusted according to the height of the inner side of the steel plate roll. During the adjustment, the second motor 92 drives the threaded rod 94 to rotate, and the screw slide 97 drives the bottom plate 95 to move synchronously during the rotation of the threaded rod 94. At the same time, the angle of the lifting wheel 96 can also be adjusted according to the angle of the inner side of the steel plate roll. During the adjustment, the fifth motor 98 drives the bottom plate 95 to rotate, so that the lifting wheel 96 on the bottom plate 95 fits against the inner side of the steel plate roll, thereby ensuring the safety of the steel plate rolling process.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A large industrial storage tank reel device, comprising a frame (1), an upper reel (4) is arranged inside the frame (1), a lower reel (10) is arranged at the bottom of the upper reel (4), and a first auxiliary reel (2) and a second auxiliary reel (7) are arranged on both sides of the lower reel (10), characterized in that: Limiting components (8) are provided on both sides of the frame (1), and a lifting component (9) is provided at one end of the frame (1); The limiting assembly (8) comprises a mounting frame (81) rotatably connected to the frame (1), and a limiting wheel (83) is arranged inside the mounting frame (81); The lifting assembly (9) comprises a fixing frame (91) fixed to one end of the frame (1), the fixing frame (91) being provided with a groove, a threaded rod (94) being rotatably connected inside the groove, a lead screw slide (97) being slidably connected to the outer wall of the threaded rod (94), one end of the lead screw slide (97) being rotatably connected to a base plate (95), and a lifting wheel (96) being provided on the base plate (95).

2. A large industrial storage tank reel device according to claim 1, characterized in that: One side of the frame (1) is rotatably connected to a mounting frame (81), the mounting frame (81) being symmetrically distributed about the bisector of the frame (1), one end of the mounting frame (81) being connected to a third motor (84), the outer wall of the third motor (84) being fixed to the frame (1) by bolts.

3. A large industrial storage tank reel device according to claim 1, characterized in that: A connecting arm (82) is rotatably connected to the inner side of the mounting frame (81), a fourth motor (85) is fixedly connected to the mounting frame (81), an axis of the fourth motor (85) is connected to an axis at one end of the connecting arm (82), and one side of the connecting arm (82) is rotatably connected to a limiting wheel (83).

4. A large industrial storage tank reel device according to claim 1, characterized in that: Both ends of the threaded rod (94) are provided with fixed seats (93), one end of the fixed seat (93) is fixedly connected to a second motor (92), and the shaft of the second motor (92) is connected to one end of the threaded rod (94).

5. A large industrial storage tank reel device according to claim 1, characterized in that: One end of the lead screw slide (97) is fixedly connected to a fifth motor (98), and one end of the fifth motor (98) is rotatably connected to a base plate (95).

6. A large industrial storage tank reel device according to claim 1, characterized in that: A plurality of groups of lifting wheels (96) are arranged on the top of the bottom plate (95), and each group of lifting wheels (96) has no less than two lifting wheels.

7. A large industrial storage tank reel device according to claim 1, characterized in that: The other end of the frame (1) is fixedly connected to a connecting frame (5), a first motor (3) is installed on one side of the connecting frame (5), a sleeve (6) is rotatably connected inside the connecting frame (5), a shaft on one side of the sleeve (6) is connected to the shaft of the first motor (3), and the sleeve (6) is sleeved on one end of the upper winding roller (4).

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