Cold-roll steel plate rolling positioning mechanism

Abstract

The utility model relates to the technical field of cold-rolled steel plate coil positioning mechanisms, and discloses a cold-rolled steel plate coil positioning mechanism which comprises a bearing table, a hydraulic rod and a bearing plate, the hydraulic rod is installed at the inner bottom of the bearing table, a trapezoidal block is sleeved outside the hydraulic rod, and the bearing plate is installed at the top of the hydraulic rod. Limiting mechanisms are connected to the two sides of the top of the bearing table, each limiting mechanism comprises a bent arm, the front face and the back face of each bent arm are connected with limiting plates through pin shafts, the limiting plates are connected with the bearing table, and rolling wheels are connected to the bottoms of the bent arms through mounted bearings. According to the cold-rolled steel plate coil positioning mechanism, the positioning stability of the cold-rolled steel plate coil is improved, meanwhile, through the additionally-arranged second rubber roller and first rubber roller, workers can conveniently move the cold-rolled steel plate coil to the top of the bearing plate for positioning, and then the positioning speed of the cold-rolled steel plate coil is increased; and the positioning work efficiency of the cold-rolled steel plate coil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled steel plate coil positioning mechanisms, in particular to a cold-rolled steel plate coil positioning mechanism. Background Art

[0002] Cold-rolled steel coil is a steel coil processed by cold rolling process. It has high surface finish and dimensional accuracy and is often used in the manufacture of automotive parts, home appliances, building materials and other fields. During the processing of cold-rolled steel coil, a positioning device is required for fixing and limiting. For example, a cold-rolled stainless steel coil forming positioning mechanism proposed in Chinese patent 202321913058.6 solves the problem that the stainless steel coil forming positioning device can only position stainless steel coils of one size and the positioning effect is poor.

[0003] In the above scheme, the cold-rolled steel coil is hung on the outside of the fixed plate and then fixed and limited by machinery. However, since the fixed plate is a suspended design, it is difficult to hang the cold-rolled steel coil on the outside of the fixed plate. At the same time, after the hanging is completed, the overall weight of the cold-rolled steel coil is supported by a fixed plate with only one supporting leg, which will reduce the service life of the fixed plate, affect the positioning of the cold-rolled steel coil, and reduce the overall use effect. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a cold-rolled steel plate coil positioning mechanism to solve the technical problems that the above-mentioned cold-rolled steel plate coil is difficult to hang on the outside of a fixed plate, and at the same time, the overall weight of the cold-rolled steel plate coil after hanging is supported by a fixed plate with only one supporting leg, which will reduce the service life of the fixed plate, affect the positioning of the cold-rolled steel plate coil, and reduce the overall use effect.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold-rolled steel plate coil positioning mechanism, comprising: a load-bearing platform, a hydraulic rod and a load-bearing plate, the hydraulic rod is installed on the inner bottom of the load-bearing platform, the outside of the hydraulic rod is sleeved with a trapezoidal block, the load-bearing plate is installed on the top of the hydraulic rod, and both sides of the top of the load-bearing platform are connected to limiting mechanisms.

[0008] The limiting mechanism comprises a curved arm, the front and back sides of the curved arm are connected to the limiting plate through a pin shaft, and the limiting plate is connected to the load-bearing platform, and the bottom of the curved arm is connected to a roller through a seat bearing.

[0009] Preferably, transverse grooves are provided on both sides of the top of the load-bearing platform, and the transverse grooves are slidably connected to the curved arms, so that the transverse grooves facilitate the rotation of the curved arms.

[0010] Preferably, the end of the bending arm away from the load-bearing plate is fixedly connected to a return arm, and the bottom of the return arm is fixedly connected to a spring, the spring is connected to the load-bearing platform, and the return arm cooperates with the spring to enable the bending arm to return after movement.

[0011] Preferably, a rubber wheel is fixedly connected to the top of the bending arm, and the rubber wheel is a cylindrical rubber pad, and the rubber wheel increases the limiting effect of the bending arm on the coiling of the cold-rolled steel plate.

[0012] Preferably, second rubber rollers are embedded at equal intervals on the top of the load-bearing plate, and the second rubber rollers are connected to the load-bearing plate through seat bearings, and positioning plates are fixedly connected to both ends of the second rubber rollers. The second rubber rollers cooperate with the positioning plates to facilitate the rolling of the cold-rolled steel plate coil on the top of the load-bearing plate. At the same time, the positioning plates can cooperate with external pins to limit the positioning plates and the load-bearing plate together, thereby limiting the rotation.

[0013] Preferably, triangular plates are fixedly connected to both sides of the top of the load-bearing platform, and the triangular plates are in contact with the load-bearing plate. The top of the triangular plates are evenly spaced and connected to first rubber rollers through seat bearings. The triangular plates and the first rubber rollers facilitate the rolling movement of the cold-rolled steel plates to the top of the load-bearing plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cold-rolled steel plate coil positioning mechanism, which has the following beneficial effects:

[0016] The cold-rolled steel plate coil positioning mechanism can fix the cold-rolled steel plate coil at three positions by means of the added limit mechanism and the load-bearing plate when the cold-rolled steel plate coil is positioned, thereby increasing the positioning stability of the cold-rolled steel plate coil, and at the same time, by means of the added second rubber roller and the first rubber roller, it is convenient for the staff to move the cold-rolled steel plate coil to the top of the load-bearing plate for positioning, thereby increasing the positioning speed of the cold-rolled steel plate coil and increasing the positioning work efficiency of the cold-rolled steel plate coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front schematic diagram of the utility model;

[0018] Figure 2 This is a front sectional view of the utility model;

[0019] Figure 3 This is a front view schematic diagram of the limit mechanism of the utility model;

[0020] Figure 4It is a front schematic diagram of the load-bearing plate of the utility model.

[0021] In the figure: 1, load-bearing platform; 11, triangular plate; 12, first rubber roller; 13, transverse groove; 2, hydraulic rod; 3, trapezoidal block; 4, load-bearing plate; 41, second rubber roller; 42, positioning plate; 5, limiting mechanism; 51, bending arm; 511, return arm; 512, spring; 513, rubber wheel; 52, limiting plate; 53, roller. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides a technical solution, please refer to Figure 1 and Figure 2 A cold-rolled steel plate coil positioning mechanism includes: a load-bearing platform 1, a hydraulic rod 2 and a load-bearing plate 4. The load-bearing platform 1 can support the hydraulic rod 2, and the hydraulic rod 2 can move the trapezoidal block 3 and the load-bearing plate 4. At the same time, the trapezoidal block 3 is sleeved on the retractable end of the load-bearing plate 4. Both sides of the top of the load-bearing platform 1 are fixedly connected with a triangular plate 11, and the triangular plate 11 is in contact with the load-bearing plate 4.

[0024] The top of the triangular plate 11 is connected to the first rubber roller 12 at equal intervals through a seat bearing. The triangular plate 11 and the first rubber roller 12 facilitate the rolling movement of the cold-rolled steel plate to the top of the load-bearing plate 4. Horizontal grooves 13 are provided on both sides of the top of the load-bearing platform 1, and the horizontal grooves 13 are slidably connected to the bending arm 51. The horizontal grooves 13 facilitate the rotation of the bending arm 51. The hydraulic rod 2 is installed on the inner bottom of the load-bearing platform 1, and the trapezoidal block 3 is sleeved on the outside of the hydraulic rod 2.

[0025] The load-bearing plate 4 is installed on the top of the hydraulic rod 2. The top of the load-bearing plate 4 is evenly embedded with second rubber rollers 41, and the second rubber rollers 41 are connected to the load-bearing plate 4 through a seat bearing. Both ends of the second rubber rollers 41 are fixedly connected with positioning plates 42. The outside of the positioning plates 42 is evenly spaced with holes for convenient insertion of pins. The second rubber rollers 41 cooperate with the positioning plates 42 to facilitate the rolling of the cold-rolled steel plate coil on the top of the load-bearing plate 4. At the same time, the positioning plates 42 can cooperate with the external pins to limit the positioning plates 42 and the load-bearing plate 4 together, thereby limiting the rotation. The top of the load-bearing platform 1 is connected to the limiting mechanism 5 on both sides.

[0026] See also Figure 3 and Figure 4The limiting mechanism 5 includes a bent arm 51, which can position the cold-rolled steel plate coil by the lever principle. The end of the bent arm 51 away from the load-bearing plate 4 is fixedly connected to a return arm 511, and the bottom of the return arm 511 is fixedly connected to a spring 512, which is connected to the load-bearing platform 1. The return arm 511 cooperates with the spring 512 to enable the bent arm 51 to return after movement.

[0027] A rubber wheel 513 is fixedly connected to the top of the curved arm 51, and the rubber wheel 513 is a cylindrical rubber pad. The rubber wheel 513 increases the limiting effect of the curved arm 51 on the coiling of the cold-rolled steel plate. The front and back sides of the curved arm 51 are connected to the limiting plate 52 through a pin shaft. The limiting plate 52 can support the curved arm 51, and the limiting plate 52 is connected to the load-bearing platform 1. The bottom of the curved arm 51 is connected to a roller 53 through a seat bearing. The roller 53 facilitates the trapezoidal block 3 to rise and drive the curved arm 51 to rotate.

[0028] In this scheme, the cold-rolled steel plate coil is placed on the top of the load-bearing platform 1, and then the design of the first rubber roller 12 and the triangular plate 11 facilitates the placement of the cold-rolled steel plate coil on the top of the load-bearing plate 4. The hydraulic rod 2 is started to drive the load-bearing plate 4 to rise, and the trapezoidal block 3 is also driven to rise at the same time. The trapezoidal block 3 will resist the two rollers 53 and the bent arm 51 to move away from each other, thereby driving the two rubber wheels 513 to move relative to each other through the lever principle, and then fixing the cold-rolled steel plate coil. At the same time, the rubber wheel 513 can cooperate with the load-bearing plate 4 to automatically locate the center of the circle of the cold-rolled steel plate coil, thereby increasing the positioning effect.

[0029] When the cold-rolled steel plate is coiled for positioning, the additional limiting mechanism 5 and the load-bearing plate 4 can be used to fix the cold-rolled steel plate coil at three fixed positions, thereby increasing the positioning stability of the cold-rolled steel plate coil. At the same time, the additional second rubber roller 41 and the first rubber roller 12 facilitate the staff to move the cold-rolled steel plate coil to the top of the load-bearing plate 4 for positioning, thereby improving the positioning speed of the cold-rolled steel plate coil and increasing the positioning efficiency of the cold-rolled steel plate coil.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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. A cold-rolled steel plate coil positioning mechanism, comprising: A load-bearing platform (1), a hydraulic rod (2) and a load-bearing plate (4), characterized in that: the hydraulic rod (2) is installed on the inner bottom of the load-bearing platform (1), a trapezoidal block (3) is sleeved on the outside of the hydraulic rod (2), the load-bearing plate (4) is installed on the top of the hydraulic rod (2), and both sides of the top of the load-bearing platform (1) are connected to a limiting mechanism (5); The limiting mechanism (5) comprises a curved arm (51), the front and back surfaces of the curved arm (51) are connected to a limiting plate (52) via a pin shaft, and the limiting plate (52) is connected to the load-bearing platform (1), and the bottom of the curved arm (51) is connected to a roller (53) via a seat bearing.

2. A cold-rolled steel plate coil positioning mechanism according to claim 1, characterized in that: Both sides of the top of the load-bearing platform (1) are provided with transverse grooves (13), and the transverse grooves (13) are slidably connected to the curved arms (51).

3. The cold-rolled steel plate coil positioning mechanism according to claim 1, characterized in that: One end of the bent arm (51) away from the load-bearing plate (4) is fixedly connected to a return arm (511), and the bottom of the return arm (511) is fixedly connected to a spring (512), and the spring (512) is connected to the load-bearing platform (1).

4. The cold-rolled steel plate coil positioning mechanism according to claim 1, characterized in that: A rubber wheel (513) is fixedly connected to the top of the curved arm (51), and the rubber wheel (513) is a cylindrical rubber pad.

5. The cold-rolled steel plate coil positioning mechanism according to claim 1, characterized in that: Second rubber rollers (41) are embedded at equal intervals on the top of the load-bearing plate (4), and the second rubber rollers (41) are connected to the load-bearing plate (4) via seat bearings, and positioning plates (42) are fixedly connected to both ends of the second rubber rollers (41).

6. The cold-rolled steel plate coil positioning mechanism according to claim 1, characterized in that: Both sides of the top of the load-bearing platform (1) are fixedly connected with triangular plates (11), and the triangular plates (11) are in contact with the load-bearing plate (4). The top of the triangular plates (11) is connected with first rubber rollers (12) at equal intervals via seat bearings.

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