Adjustable edge rolling device

Abstract

The utility model relates to the technical field of edge rolling equipment, and discloses an adjustable edge rolling device which comprises a mounting frame, a preheating leveling mechanism, an adjusting mechanism and a diameter adjusting mechanism are mounted on the mounting frame, and an edge rolling driving mechanism is mounted on the adjusting mechanism. Through cooperation of a mounting frame, a preheating leveling mechanism, an adjusting mechanism, an edge rolling driving mechanism, a diameter adjusting mechanism and a detachable reel, a steel plate is conveniently heated and ironed through two sets of preheating rollers, then the edge rolling flatness of the steel plate is guaranteed, the edge rolling quality of the steel plate is improved, the positions of two sets of movable plates are conveniently adjusted through a second two-way screw rod, and the production efficiency is improved. The baffle is lifted through the supporting column, so that the distance between the detachable reel and the baffle is conveniently adjusted, the size of the rolled round steel plate is conveniently adjusted, adjustment is conveniently conducted through the adjusting mechanism according to a frame body of the rolled round steel plate, then the detachable reels with different lengths are conveniently replaced, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling equipment, in particular to an adjustable rolling device. Background Art

[0002] The main material of steel-plastic chemical pipe is ultra-high molecular weight polyethylene. Ultra-high molecular weight polyethylene (UHMW-PE) is a thermoplastic engineering plastic with an average molecular weight greater than 2 million, which is polymerized by ethylene and butadiene monomers under the action of a catalyst. The steel plate rolling equipment has an independent hydraulic system and electrical control system, and adopts button centralized control with two operation modes: inching and linkage. Its pressure and stroke can be adjusted within the specified range. Its structure is reasonable, with small size, low energy consumption, high efficiency and no noise. It has many advantages such as fast loading and unloading, convenient use, simple operation, strong bearing capacity, long life, fast rolling speed, one machine for multiple uses and reliable quality, etc. It replaces the original complex processes such as steel plate cutting, docking, correction, lathe processing, etc., and saves oxygen, acetylene, labor, raw materials, etc. It is an advanced mother machine for manufacturing flanges;

[0003] The original steel plate rolling equipment has a low degree of feeding automation, which increases the company's labor and reduces the company's work efficiency. It is also inconvenient to accurately control the radius of the roll, making it inconvenient to roll products with different radii. Therefore, we need to propose an adjustable rolling device. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable rolling device, which is convenient for pre-treatment of steel plates when rolling, so as to make the surface of the steel plates smooth when rolling, improve the quality after rolling, and facilitate the adjustment of the rolling radius, facilitate the control of product specifications, and thus improve the rolling efficiency of the steel plates, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an adjustable rolling device, comprising a mounting frame, on which a preheating and leveling mechanism, an adjustment mechanism and a diameter adjustment mechanism are mounted, on which a rolling drive mechanism is mounted, on which a detachable reel is mounted, and the detachable reel is arranged directly above the diameter adjustment mechanism;

[0006] The preheating and leveling mechanism comprises two groups of preheating rollers, both ends of the two groups of preheating rollers are fixedly connected with sliders, the opposite sides of the two groups of sliders are fixedly connected with telescopic rods, and the outer side of the telescopic rods is sleeved with springs;

[0007] The diameter adjusting mechanism includes two groups of fixed plates and baffles, a second bidirectional screw is rotatably connected between the two groups of fixed plates, both ends of the second bidirectional screw are threadedly connected to movable plates, the upper surfaces of the two groups of movable plates are rotatably connected to two groups of support columns, and the lower surface of the baffle is provided with multiple groups of connecting seats rotatably connected to the support columns.

[0008] Preferably, a heating wire is inserted into one side of a slider at one end of the two groups of preheating rollers, the inner cavities of the two groups of preheating rollers are hollow, and one end of the heating wire passes through the slider and is located in the inner cavity of the preheating roller.

[0009] Preferably, the opposite sides of the two groups of fixed plates are fixedly connected with second guide rods, and the opposite ends of the two groups of movable plates are provided with sliding holes for the two groups of second guide rods to pass through, and one end of the second bidirectional screw rod passes through one of the fixed plates and is driven by a third motor.

[0010] Preferably, the mounting frame includes a base, and two groups of vertical plates are fixedly connected to one end of the upper surface of the base, and sliding grooves for sliding connection of a slider are provided on opposite sides of the two groups of vertical plates, and limiting blocks are fixedly connected to the two sides of the slider adjacent to the preheating roller, and limiting grooves for sliding connection of the limit blocks are provided on both sides of the inner cavity of the sliding groove.

[0011] Preferably, the adjustment mechanism includes a first bidirectional screw, two sets of clamping plates and a first motor, two ends of the first bidirectional screw are respectively threadedly connected to the two sets of clamping plates, and one end of the first bidirectional screw is driven by the first motor.

[0012] Preferably, the upper surface of the base is provided with two sets of guide grooves for rotationally connecting the first bidirectional screw, the two sets of clamps are respectively slidably connected inside the two sets of guide grooves, and the two sets of guide grooves are fixed with first guide rods slidably plugged with the two sets of clamps.

[0013] Preferably, the rolling drive mechanism includes a driven gear shaft rotatably connected to the upper ends of opposite sides of two groups of clamps, wherein the upper end of one side of one group of clamps is fixedly connected to a mounting plate, a second motor is mounted on the lower surface of the mounting plate, the output shaft of the second motor is transmission-connected to a rotating shaft, and one end of the rotating shaft is fixedly connected to a driving gear meshing with the driven gear shaft.

[0014] Preferably, the axes of the two groups of driven gear shafts are arranged on the same straight line, the opposite ends of the two groups of driven gear shafts are fixedly connected to a limit plate located between the two groups of clamping plates, and the opposite sides of the two groups of limit plates are provided with square holes.

[0015] Preferably, the detachable reel comprises a rolled shaft body, both ends of which are fixedly connected with square shafts with holes, and screw holes are provided at opposite ends of two groups of square shafts with holes.

[0016] Preferably, hidden holes are provided at both ends of the outer side of the rolled shaft body, and positioning bolts are threadedly connected in both groups of the hidden holes, and one end of one group of the square shafts with holes is threadedly connected with a locking bolt that passes through the driven gear shaft.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model mainly cooperates among an installation frame, a preheating and leveling mechanism, an adjusting mechanism, a rolling drive mechanism, a diameter adjusting mechanism and a detachable rolling shaft. The two groups of preheating rollers are used to heat and iron the steel plate, thereby ensuring the flatness of the rolled steel plate and improving the quality of the rolled steel plate. The second bidirectional screw is used to adjust the positions of the two groups of movable plates so that the support column can raise and lower the baffle plate to adjust the distance between the detachable rolling shaft and the baffle plate, thereby facilitating the regulation of the size of the rolled round steel plate. The adjusting mechanism is used to facilitate the adjustment according to the frame of the rolled steel plate, thereby facilitating the replacement of detachable rolling shafts of different lengths, thereby improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the preheating and leveling mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rolling drive mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the diameter adjustment mechanism structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the detachable scroll structure of the utility model.

[0024] In the figure: 100, mounting frame; 101, base; 102, guide groove; 103, vertical plate; 104, slide groove; 105, limit groove; 200, preheating and leveling mechanism; 201, preheating roller; 202, slider; 203, telescopic rod; 204, spring; 205, limit block; 206, heating wire; 300, adjustment mechanism; 301, first bidirectional screw; 302, clamping plate; 303, first guide rod; 304, first motor; 305, mounting plate; 400, rolling drive mechanism; 401, second Motor; 402, rotating shaft; 403, driving gear; 404, driven gear shaft; 405, limiting plate; 406, square hole; 500, diameter adjustment mechanism; 501, fixing plate; 502, second bidirectional screw; 503, third motor; 504, second guide rod; 505, movable plate; 506, supporting column; 507, baffle; 508, connecting seat; 600, detachable reel; 601, reel body; 602, square shaft with hole; 603, hidden hole; 604, positioning bolt; 605, locking bolt. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: an adjustable rolling device, including a mounting frame 100, on which a preheating and leveling mechanism 200, an adjusting mechanism 300 and a diameter adjusting mechanism 500 are mounted, on which a rolling driving mechanism 400 is mounted, on which a detachable reel 600 is mounted, and which is arranged directly above the diameter adjusting mechanism 500;

[0027] The preheating and leveling mechanism 200 includes two groups of preheating rollers 201, both ends of the two groups of preheating rollers 201 are fixedly connected with sliders 202, and the opposite sides of the two groups of sliders 202 are fixedly connected with telescopic rods 203, and the outer side of the telescopic rods 203 is sleeved with springs 204;

[0028] The diameter adjusting mechanism 500 includes two groups of fixed plates 501 and a baffle 507, a second bidirectional screw 502 is rotatably connected between the two groups of fixed plates 501, both ends of the second bidirectional screw 502 are threadedly connected with movable plates 505, the upper surfaces of the two groups of movable plates 505 are rotatably connected with two groups of support columns 506, and the lower surface of the baffle 507 is provided with multiple groups of connecting seats 508 rotatably connected to the support columns 506.

[0029] A heating wire 206 is inserted into one side of the slider 202 at one end of the two sets of preheating rollers 201. The inner cavities of the two sets of preheating rollers 201 are hollow. One end of the heating wire 206 passes through the slider 202 and is located in the inner cavity of the preheating roller 201. The heating wire 206 is used to heat the preheating roller 201, thereby facilitating the heating of the steel plate, thereby ensuring the flatness of the steel plate after rolling and improving the rolling quality.

[0030] The second guide rod 504 is fixedly connected to the opposite side of the two groups of fixed plates 501, and sliding holes for the two groups of second guide rods 504 to pass through are opened at both ends of the opposite side of the two groups of movable plates 505. One end of the second bidirectional screw 502 passes through one group of fixed plates 501 and is driven by the third motor 503. The second bidirectional screw 502 is driven by the third motor 503 to facilitate the two groups of movable plates 505 to be relatively close, so that the support column 506 can raise and lower the baffle 507, which is convenient for adjusting the radius of the rolled steel plate, and then it is convenient to roll into products with different radii, thereby improving product diversity.

[0031] The mounting frame 100 includes a base 101, and two groups of vertical plates 103 are fixedly connected to one end of the upper surface of the base 101. A slide groove 104 for sliding connection of a slider 202 is provided on the opposite side of the two groups of vertical plates 103. The slider 202 and the preheating roller 201 are fixedly connected on both sides adjacent to the two sides fixed with a limiting block 205. The inner cavity of the slide groove 104 is provided with a limiting groove 105 for sliding connection of the limiting block 205. The limiting block 205 is used to limit the sliding direction of the slider 202, so that the two groups of preheating rollers 201 can be raised and lowered along the Z axis, which is convenient for preheating and softening steel plates of different thicknesses, thereby improving the application range of the device.

[0032] The adjustment mechanism 300 includes a first bidirectional screw 301, two groups of clamps 302 and a first motor 304. The two ends of the first bidirectional screw 301 are respectively threadedly connected to the two groups of clamps 302. One end of the first bidirectional screw 301 is driven by the first motor 304. The first bidirectional screw 301 is driven by the first motor 304 to facilitate the adjustment of the spacing between the two groups of clamps 302, thereby facilitating the disassembly of the detachable roller and conveniently controlling the width of the roll.

[0033] The upper surface of the base 101 is provided with two groups of guide grooves 102 for rotationally connecting the first bidirectional screw 301, and the two groups of splints 302 are respectively slidably connected inside the two groups of guide grooves 102. The two groups of guide grooves 102 are fixed with first guide rods 303 that are slidably plugged into the two groups of splints 302. The first guide rods 303 are used to improve the stability of the two groups of splints 302 during relative movement.

[0034] The rolling drive mechanism 400 includes a driven gear shaft 404 rotatably connected to the upper ends of opposite sides of two groups of clamps 302, wherein the upper end of one side of one group of clamps 302 is fixedly connected to a mounting plate 305, and a second motor 401 is installed on the lower surface of the mounting plate 305, and the output shaft of the second motor 401 is transmission-connected to a rotating shaft 402, and one end of the rotating shaft 402 is fixedly connected to a driving gear 403 meshing with the driven gear shaft 404, and the driving gear 403 is driven by the second motor 401 to mesh with the driven gear shaft 404, thereby facilitating the driven gear shaft 404 to drive the detachable reel 600 to rotate, so as to facilitate rolling the steel plate.

[0035] The axes of the two groups of driven gear shafts 404 are arranged on the same straight line, and the opposite ends of the two groups of driven gear shafts 404 are fixedly connected to the limit plates 405 located between the two groups of clamps 302. Square holes 406 are opened on the opposite sides of the two groups of limit plates 405. The limit plates 405 are used to limit the rolled steel plates to avoid contact between the steel plates and the clamps 302, thereby improving the quality of the rolled steel plates, making the ends of the rolled steel plates neat, and improving the quality of the rolled steel plates.

[0036] The detachable reel 600 includes a reel body 601, both ends of which are fixedly connected with square shafts 602 with holes. Screw holes are provided at the opposite ends of the two sets of square shafts 602 with holes. The square shafts 602 with holes can be used to conveniently fit the reel body 601 into the square holes 406 on the two sets of limit plates 405, thereby facilitating quick disassembly and assembly of the reel body 601.

[0037] Hidden holes 603 are provided at both ends of the outer side of the rolling shaft body 601, and positioning bolts 604 are threadedly connected in the two groups of hidden holes 603. One end of one group of square shafts with holes 602 is threadedly connected with a locking bolt 605 that passes through the driven gear shaft 404. The positioning bolts 604 are used to facilitate fixation of the steel plate, thereby improving the efficiency of rolling the steel plate. At the same time, the locking bolts 605 are used to facilitate fixation of the rolling shaft body 601, thereby improving the rotation stability of the rolling shaft body 601.

[0038] When in use, the square shaft 602 with holes at one end of the winding shaft body 601 is inserted into the square hole 406 on the limiting plate 405 and fixed by the locking bolt 605. The first motor 304 drives the first bidirectional screw 301 to mobilize the two groups of clamping plates 302 to be relatively close, so that the square holes 406 of the other group of limiting plates 405 fit with the other group of square shafts with holes 602. One end of the steel plate is passed through the two groups of preheating rollers 201 and placed on the winding shaft body 601. The steel plate is penetrated by two groups of positioning bolts 604 and screwed into the hidden holes 603. The preheating roller 201 is heated by the heating wire 206, thereby starting the second motor 401. The second motor 401 The driven gear 403 drives the driven gear shaft 404 to rotate, thereby driving the rolling shaft 601 to roll the steel plate. During the rolling process, the preheating roller 201 heats the steel plate, thereby improving the quality of the rolled steel plate. When rolled products with different radii are required, the third motor 503 is controlled to drive the second bidirectional screw 502 to adjust the spacing between the two sets of movable plates 505, thereby changing the inclination angle of the support column 506, and moving the baffle 507 relative to the detachable rolling shaft 600, so as to facilitate the adjustment of the rolling radius of the rolled product. The larger the spacing between the two sets of movable plates 505, the larger the rolling radius, and vice versa, the smaller the rolling radius, thereby improving the practicability of the rolled steel plate.

[0039] 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 adjustable curling device, comprising a mounting frame (100), characterized in that: The mounting frame (100) is equipped with a preheating and leveling mechanism (200), an adjusting mechanism (300) and a diameter adjusting mechanism (500); the adjusting mechanism (300) is equipped with a rolling drive mechanism (400); the rolling drive mechanism (400) is equipped with a detachable reel (600); the detachable reel (600) is arranged directly above the diameter adjusting mechanism (500); The preheating and leveling mechanism (200) comprises two groups of preheating rollers (201), both ends of the two groups of preheating rollers (201) are fixedly connected with sliders (202), the opposite sides of the two groups of sliders (202) are fixedly connected with telescopic rods (203), and the outer side of the telescopic rods (203) is sleeved with springs (204); The diameter adjustment mechanism (500) comprises two groups of fixed plates (501) and a baffle (507), a second bidirectional screw (502) being rotatably connected between the two groups of fixed plates (501), both ends of the second bidirectional screw (502) being threadedly connected to movable plates (505), the upper surfaces of the two groups of movable plates (505) being rotatably connected to two groups of support columns (506), and a plurality of connecting seats (508) rotatably connected to the support columns (506) are provided on the lower surface of the baffle (507).

2. The adjustable curling device according to claim 1, characterized in that: A heating wire (206) is inserted into one side of the slider (202) at one end of the two groups of preheating rollers (201); the inner cavities of the two groups of preheating rollers (201) are both hollow; one end of the heating wire (206) passes through the slider (202) and is located in the inner cavity of the preheating roller (201).

3. The adjustable curling device according to claim 2, characterized in that: The second guide rod (504) is fixedly connected to the opposite side of the two groups of fixed plates (501), and sliding holes for the two groups of second guide rods (504) to pass through are opened at both ends of the opposite side of the two groups of movable plates (505). One end of the second bidirectional screw rod (502) passes through one of the fixed plates (501) and is driven by the third motor (503).

4. The adjustable curling device according to claim 3, characterized in that: The mounting frame (100) comprises a base (101), one end of the upper surface of the base (101) is fixedly connected to two groups of vertical plates (103), opposite sides of the two groups of vertical plates (103) are provided with sliding grooves (104) for sliding connection of a slider (202), both sides of the slider (202) adjacent to the preheating roller (201) are fixedly connected to limit blocks (205), and both sides of the inner cavity of the sliding groove (104) are provided with limit grooves (105) for sliding connection of the limit blocks (205).

5. The adjustable curling device according to claim 4, characterized in that: The adjustment mechanism (300) comprises a first bidirectional screw (301), two groups of clamping plates (302) and a first motor (304), wherein two ends of the first bidirectional screw (301) are respectively threadedly connected to the two groups of clamping plates (302), and one end of the first bidirectional screw (301) is driven by the first motor (304).

6. The adjustable curling device according to claim 5, characterized in that: The upper surface of the base (101) is provided with two groups of guide grooves (102) for rotationally connecting the first bidirectional screw rod (301), the two groups of clamping plates (302) are respectively slidably connected inside the two groups of guide grooves (102), and the first guide rods (303) slidably plugged with the two groups of clamping plates (302) are fixedly connected inside the two groups of guide grooves (102).

7. The adjustable curling device according to claim 6, characterized in that: The rolling drive mechanism (400) includes a driven gear shaft (404) rotatably connected to the upper ends of opposite sides of two groups of clamps (302), wherein the upper end of one side of one group of clamps (302) is fixedly connected to a mounting plate (305), a second motor (401) is mounted on the lower surface of the mounting plate (305), an output shaft of the second motor (401) is transmission-connected to a rotating shaft (402), and one end of the rotating shaft (402) is fixedly connected to a driving gear (403) meshing with the driven gear shaft (404).

8. The adjustable curling device according to claim 7, characterized in that: The axes of the two groups of driven gear shafts (404) are arranged on the same straight line, and the opposite ends of the two groups of driven gear shafts (404) are fixedly connected to limit plates (405) located between the two groups of clamping plates (302), and the opposite sides of the two groups of limit plates (405) are provided with square holes (406).

9. The adjustable curling device according to claim 8, characterized in that: The detachable reel (600) comprises a reel body (601), both ends of which are fixedly connected with square shafts with holes (602), and screw holes are provided at opposite ends of two groups of square shafts with holes (602).

10. The adjustable curling device according to claim 9, characterized in that: Hidden holes (603) are provided at both ends of the outer side of the rolled shaft body (601), and positioning bolts (604) are threadedly connected in the two groups of hidden holes (603). One end of one group of the square shafts with holes (602) is threadedly connected with a locking bolt (605) that passes through the driven gear shaft (404).

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