Feeding mechanism in feeding rolling mill

Abstract

The utility model discloses a feeding mechanism in a feeding rolling mill, and relates to the technical field of feeding mechanisms. The feeding mechanism in the feeding rolling mill comprises a feeding rack, a plurality of sets of conveying rollers are arranged on the feeding rack, a base is arranged on the feeding rack, a sleeve seat is movably connected to the base in a clamped mode, a limiting blocking seat is movably connected to the sleeve seat in a clamped mode, and an adjusting unit used for adjusting the sleeve seat is arranged on the base. And a locking unit for locking the position of the limiting baffle seat is arranged on the sleeve seat. When the feeding mechanism in the feeding rolling mill is used, feeding and conveying are conveniently carried out through the feeding rack and the conveying rollers, meanwhile, in cooperation with the design of the base, the sleeve base, the limiting blocking base and the adjusting unit, the adjusting unit is convenient to adjust the positions of the sleeve base and the limiting blocking base, and therefore the feeding rolling mill is convenient to use. The distance between the two sets of limiting blocking bases is adjusted, machined parts of different models are limited on the two sides, stable feeding is guaranteed, and the limiting blocking bases are easily replaced to adapt to the machined parts of various models for use.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a feeding mechanism in a feeding rolling mill. Background Art

[0002] The loading mill is a crucial piece of equipment in the metalworking industry, used to precisely feed the metal material to be processed. Rolling is a process in which rollers apply pressure to the metal material, causing it to plastically deform and change its shape and size.

[0003] When the loading rolling mill is in use, the workpiece needs to be transported through the loading mechanism. The existing loading mechanism is usually composed of a frame and conveying rollers, and multiple sets of rotating conveying rollers are used to transport the workpiece. A baffle is set on the frame to block and limit the workpiece. However, due to the large variety of workpieces and workpieces of different widths, the baffle needs to be shifted. The existing loading mechanism baffle is inconvenient to operate when adjusting the position, and the baffle is usually in the shape of a flat plate and is not easy to replace. For example, when a cylindrical baffle is transported, the flat plate limiting effect is not good. At this time, a V-shaped plate should be used for limiting. However, the baffle of the existing technology is not convenient to replace, so that the loading mechanism cannot meet the use requirements. In view of the shortcomings of the existing technology, the utility model provides a loading mechanism in a loading rolling mill to solve the above problems. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a loading mechanism in a loading rolling mill, which facilitates loading and conveying through the loading frame and conveyor rollers during use. At the same time, in conjunction with the design of the base, sleeve, limit stop and adjustment unit, the adjustment unit facilitates adjustment of the position of the sleeve and the limit stop, thereby adjusting the spacing between the two sets of limit stops and limiting the different types of workpieces on both sides to ensure stable loading. The limit stop adopts a split design on the sleeve, and is provided with a locking unit, so that the limit stop is easy to replace and can be easily adapted to various types of workpieces by replacing the limit stop.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a feeding mechanism in a feeding rolling mill includes a feeding frame, a plurality of conveying rollers are provided on the feeding frame, a base is provided on the feeding frame, a sleeve is movably connected to the base, and a limit stop is movably connected to the sleeve;

[0006] The base is provided with an adjusting unit for adjusting the sleeve, and the sleeve is provided with a locking unit for locking the position of the limit stop seat;

[0007] The adjusting unit includes an adjusting platform slidably connected to the base and a double-threaded screw rotatably connected to the base. The double-threaded screw is threadedly connected to the adjusting platform. A support column is provided on the adjusting platform. The support column extends upward through the gap between the conveying rollers and is fixedly connected to the sleeve.

[0008] Preferably, a guide rail rod is provided on the base, and the guide rail rod is used to provide support and limitation for the adjustment platform, and a rotating handle is provided on the double-threaded screw rod.

[0009] Preferably, the locking unit comprises a hollow seat fixedly connected to the sleeve and a locking rod movably inserted into the hollow seat and the sleeve;

[0010] The limit stop seat is provided with a clamping block, the clamping block is provided with a locking hole, the clamping block is movably clamped in the sleeve seat, and the locking rod is movably clamped in the locking hole.

[0011] Preferably, a slider for supporting the locking rod is slidably connected to the interior of the hollow seat.

[0012] Preferably, a spring is fixedly connected between the two groups of sliders.

[0013] Preferably, the limit stop seat is provided with multiple sets of drag reduction wheels.

[0014] The utility model discloses a feeding mechanism in a feeding rolling mill, which has the following beneficial effects:

[0015] The loading mechanism in the loading rolling mill is convenient for loading and conveying through the loading frame and conveyor rollers when in use. At the same time, with the design of the base, sleeve, limit stop and adjustment unit, the adjustment unit is convenient for adjusting the position of the sleeve and the limit stop, so as to adjust the distance between the two sets of limit stops and realize the two-side limitation of different types of workpieces to ensure stable loading. The limit stop adopts a split design on the sleeve, and is equipped with a locking unit, so that the limit stop is easy to replace and easy to adapt to various types of workpieces by replacing the limit stop. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the structure of the adjustment unit of the utility model;

[0019] Figure 3 This is a disassembly diagram of the limit stop seat of the utility model;

[0020] Figure 4 This is a structural diagram of the locking unit of the utility model.

[0021] In the figure: 1. Loading frame; 11. Conveyor roller; 2. Base; 3. Sleeve; 4. Limit stop; 41. Block; 411. Locking hole; 42. Drag reduction wheel; 5. Adjustment unit; 51. Adjustment platform; 52. Double-threaded screw; 53. Support column; 54. Guide rod; 55. Turning handle; 6. Locking unit; 61. Hollow seat; 62. Slider; 63. Locking rod; 64. Spring. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0023] The embodiment of the present application solves the problem that the existing feeding mechanism has a difficult operation when adjusting the position of the baffle by providing a feeding mechanism in the feeding rolling mill. In addition, the baffle is usually in the shape of a flat plate and is not easy to replace. For example, when conveying a cylindrical baffle, the flat plate has a poor limiting effect. At this time, a V-shaped plate should be used for limiting. However, the baffle of the prior art is not convenient to replace, which makes the feeding mechanism unable to meet the usage requirements.

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] The embodiment of the utility model discloses a feeding mechanism in a feeding rolling mill, according to the attached Figure 1-4 As shown, it includes a feeding frame 1, a plurality of conveying rollers 11 are provided on the feeding frame 1, a base 2 is provided on the feeding frame 1, a sleeve 3 is movably connected to the base 2, and a limit stopper 4 is movably connected to the sleeve 3;

[0026] The base 2 is provided with an adjusting unit 5 for adjusting the sleeve 3, and the sleeve 3 is provided with a locking unit 6 for locking the position of the limit stop 4;

[0027] The feeding mechanism in the feeding rolling mill is convenient for feeding and conveying through the feeding frame 1 and the conveying roller 11 when in use. At the same time, with the design of the base 2, the sleeve 3, the limit block 4 and the adjustment unit 5, the adjustment unit 5 is convenient for adjusting the position of the sleeve 3 and the limit block 4, so as to adjust the distance between the two groups of limit blocks 4 and realize the two-side limitation of different types of workpieces to ensure stable feeding. The limit block 4 adopts a split design on the sleeve 3, and is set with the locking unit 6, so that the limit block 4 is easy to replace and it is easy to adapt to various types of workpieces by replacing the limit block 4.

[0028] The adjustment unit 5 includes an adjustment platform 51 slidably connected to the base 2 and a double-threaded screw 52 rotatably connected to the base 2. The double-threaded screw 52 is threadedly connected to the adjustment platform 51. The adjustment platform 51 is provided with a support column 53, which extends upward through the gap between the conveyor rollers 11 and is fixedly connected to the sleeve 3. The base 2 is provided with a guide rod 54 for providing support and limiting for the adjustment platform 51. The double-threaded screw 52 is provided with a rotating handle 55.

[0029] The structural design of the adjustment unit 5 is compact. When using the adjustment unit 5 to adjust the position of the sleeve 3 and the limit stop 4, you only need to directly rotate the rotating handle 55. When the rotating handle 55 rotates, the rotating handle 55 drives the double-threaded screw 52 to rotate, and the double-threaded screw 52 drives the two sets of adjustment platforms 51 to move toward each other, the adjustment platform 51 drives the support column 53 to move, and the support column 53 drives the sleeve 3 to move, thereby making the two sets of limit stops 4 move and adjust the distance, ensuring that both sides of the workpiece are limited and the loading is stable.

[0030] The locking unit 6 includes a hollow seat 61 fixedly connected to the sleeve 3 and a locking rod 63 movably inserted into the hollow seat 61 and the sleeve 3. The limit stopper 4 is provided with a clamping block 41, and the clamping block 41 is provided with a locking hole 411. The clamping block 41 is movably clamped in the sleeve 3, and the locking rod 63 is movably clamped in the locking hole 411. A slider 62 for providing support for the locking rod 63 is slidably connected to the interior of the hollow seat 61, and a spring 64 is fixedly connected between the two sets of sliders 62.

[0031] The locking unit 6 has a compact structure and is easy to operate. When the sleeve 3 and the limit block seat 4 need to be locked, the slider 62 is first pulled so that the slider 62 drives the locking rod 63 to move while squeezing the spring 64. At this time, the clamping block 41 is inserted into the interior of the sleeve 3 for locking. After it is fully locked, release the slider 62, the spring 64 resets and pushes the slider 62 and the locking rod 63 to move, so that the locking rod 63 is inserted into the interior of the locking hole 411, forming a locking connection between the sleeve 3 and the limit block seat 4, thereby ensuring the stable installation of the limit block seat 4, and convenient disassembly and assembly. It is easy to replace different models to adapt to various processed parts.

[0032] The position limiting block 4 is provided with multiple groups of drag reducing wheels 42. Through the design of multiple groups of drag reducing wheels 42, the position limiting block 4 has low resistance and wear when providing support and limitation to the side of the workpiece, thereby ensuring good stability of the feeding mechanism.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism in a feeding rolling mill, comprising a feeding frame (1), wherein the feeding frame (1) is provided with a plurality of groups of conveying rollers (11), characterized in that: The feeding frame (1) is provided with a base (2), a sleeve (3) is movably connected to the base (2), and a limit stop seat (4) is movably connected to the sleeve (3); The base (2) is provided with an adjustment unit (5) for adjusting the sleeve (3), and the sleeve (3) is provided with a locking unit (6) for locking the position of the limit stop seat (4); The adjusting unit (5) comprises an adjusting platform (51) slidably connected to the base (2) and a double-threaded screw (52) rotatably connected to the base (2), the double-threaded screw (52) being threadedly connected to the adjusting platform (51), and a support column (53) being provided on the adjusting platform (51), the support column (53) extending upward through the gap between the conveying rollers (11) and being fixedly connected to the sleeve (3).

2. The feeding mechanism in the feeding rolling mill according to claim 1, characterized in that: The base (2) is provided with a guide rail rod (54), and the guide rail rod (54) is used to provide support and limit for the adjustment platform (51). The double-threaded screw rod (52) is provided with a rotating handle (55).

3. The feeding mechanism in the feeding rolling mill according to claim 1, characterized in that: The locking unit (6) comprises a hollow seat (61) fixedly connected to the sleeve (3) and a locking rod (63) movably inserted into the hollow seat (61) and the sleeve (3); The limit stop seat (4) is provided with a clamping block (41), the clamping block (41) is provided with a locking hole (411), the clamping block (41) is movably clamped in the sleeve seat (3), and the locking rod (63) is movably clamped in the locking hole (411).

4. The feeding mechanism in the feeding rolling mill according to claim 3, characterized in that: The interior of the hollow seat (61) is slidably connected to a slider (62) for providing support for the locking rod (63).

5. The feeding mechanism in the feeding rolling mill according to claim 4, characterized in that: A spring (64) is fixedly connected between the two groups of sliders (62).

6. The feeding mechanism in the feeding rolling mill according to claim 1, characterized in that: The position limiting block seat (4) is provided with a plurality of groups of drag reducing wheels (42).

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