Swing angle positioning assembly for automatic storage device

Abstract

The utility model relates to a swing angle positioning component for an automatic storage device, which belongs to the field of dross stopper throwing and comprises a positioning plate, a lower seat plate, an upper seat plate, a swing angle mechanism and a transition joint. According to the swing angle positioning assembly for the automatic storage device, after the positioning plate is fixedly connected with the upper seat plate and the lower seat plate and is positioned and welded with the external rotary support, due to the action of the air pressure supporting rod, the normal state of the external swing support assembly in the rotary support is vertical; when the swing support assembly of the external filling position swings under the action of the blocking arm assembly of the automatic filling device, the air pressure supporting rod is in a compressed state, and when the external blocking arm assembly descends to relieve angle limitation on the external swing support assembly, a piston rod of the air pressure supporting rod slowly stretches out, and the external swing support assembly recovers to be in a vertical state.

Description

Technical Field

[0001] The utility model relates to the technical field of slag blocking plug placement, in particular to a swing angle positioning component for an automatic storage device. Background Art

[0002] The converter steelmaking plants in the steel industry have been using slag plug placing devices for more than 20 years. The corresponding process has a good effect on improving the quality of molten steel and is low-cost. However, in the preparation method for installing the slag plug on the slag plug placing device, manual lifting and insertion has been adopted, and the automatic filling of slag plug technology equipment has been blank. Under the current trend of large-scale main steelmaking equipment, automation, informatization, and intelligent requirements of placing devices, and increasingly perfect occupational health and safety environment requirements, it is necessary to upgrade the slag blocking process technology equipment.

[0003] The existing slag-stopping steel-out process is only equipped with a placing device for the slag-stopping plug placing process. However, the corresponding equipment is not configured in the slag-stopping plug loading link. Since the slag-stopping plug loading process adopts a manual lifting and insertion method, in addition to the loading personnel, it is also necessary to configure operators on the placing device. Not only is the degree of automation of the entire process low, and there is a lack of information data collection, but it also requires a relatively high labor cost. For smaller tonnage converters equipped with slag-stopping plug placing devices, under the condition of manual lifting and insertion of the slag-stopping plug, the dead weight of the slag-stopping plug exceeds the ergonomic lifting condition of forearm bending and a lifting force of approximately 150 Newtons. With the help of the slag-stopping plug-lifting method against the abdomen, the loading process can be barely completed. With the development of large-scale converters and the increase in the diameter of the converter tapping port, the dead weight of the slag-stopping plug is generally more than 25 kilograms. From the perspective of occupational health requirements, it is not suitable to adopt a manual lifting and insertion operation method. Therefore, the present application proposes an automatic storage device with a swing angle positioning component to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a swing angle positioning assembly for an automatic storage device, which has the advantage of a high degree of automation and solves the problem of time-consuming and labor-intensive manual operations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a swing angle positioning assembly for an automatic storage device, comprising a positioning plate, a lower seat plate is fixed to the front of the positioning plate, an upper seat plate is fixed to the front of the positioning plate, a swing angle mechanism is provided on the front of the positioning plate, and a transition joint is provided on the front of the positioning plate;

[0006] The swing angle mechanism comprises a connecting seat fixed on the front side of the positioning plate, a gas pressure strut is rotatably connected to the front side of the connecting seat, and a follower body is installed on the front side of the positioning plate.

[0007] Furthermore, an upper pressing plate is fixed to the upper surface of the upper seat plate, and a lower pressing plate is fixed to the lower surface of the lower seat plate.

[0008] Furthermore, the front side of the positioning plate is mounted with four screws via bolts.

[0009] Furthermore, an arc-shaped guide groove is provided on the front side of the positioning plate.

[0010] Furthermore, the follower body is slidably connected inside the arc-shaped guide groove.

[0011] Furthermore, the follower body is hinged to the outer side of the gas pressure strut output shaft through a hinge shaft.

[0012] Furthermore, the screws on the upper and lower sides penetrate the upper pressing plate and the lower pressing plate respectively.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The automatic storage device uses a swing angle positioning assembly. After the positioning plate is fixedly connected to the upper seat plate and the lower seat plate and is positioned and welded with the external rotating bracket, due to the action of the gas pressure strut, the normal state of the external swing bracket assembly in the rotating bracket is vertical. When the external rotating bracket rotates, the swing bracket assembly at the external loading position swings under the action of the automatic loading device barrier arm assembly, the gas pressure strut is in a compressed state, and when the external barrier arm assembly descends to release the angle restriction on the external swing bracket assembly, the piston rod of the gas pressure strut slowly extends out, and the external swing bracket assembly returns to a vertical state. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is the right side view of the structure of the utility model;

[0017] Figure 3 It is a bottom view of the structure of the utility model.

[0018] In the figure: 1 upper seat plate, 2 lower seat plate, 3 positioning plate, 4 swing angle mechanism, 401 connecting seat, 402 gas pressure support rod, 403 follower body, 5 transition joint, 6 upper pressure plate, 7 screws, 8 lower pressure plate, 9 arc guide groove. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 and 3 A swing angle positioning assembly for an automatic storage device in this embodiment includes a positioning plate 3, a lower seat plate 2 is fixed to the front of the positioning plate 3, an upper seat plate 1 is fixed to the front of the positioning plate 3, a swing angle mechanism 4 is provided on the front of the positioning plate 3, and a transition joint 5 is provided on the front of the positioning plate 3.

[0021] An upper pressure plate 6 is fixed to the upper surface of the upper seat plate 1, and a lower pressure plate 8 is fixed to the lower surface of the lower seat plate 2. Four screws 7 are installed on the front of the positioning plate 3 through bolts. An arc guide groove 9 is opened on the front of the positioning plate 3. The screws 7 on the upper and lower sides respectively penetrate the upper pressure plate 6 and the lower pressure plate 8. The external swing bracket assembly includes: a guide rail slide assembly, a swing shaft assembly, an angle positioning shaft assembly, a follower shaft assembly, a limit shaft, and the slewing bracket is a column in the center, and the edges are two sets of upper and lower ring-shaped welding structures.

[0022] See also Figure 2 The swing angle mechanism 4 in this embodiment includes a connecting seat 401 fixed on the front side of the positioning plate 3, a gas pressure support rod 402 is rotatably connected to the front side of the connecting seat 401, and a follower body 403 is installed on the front side of the positioning plate 3.

[0023] In this example, the follower body 403 is slidably connected to the inside of the arc guide groove 9, and after the positioning plate 3 is fixedly connected to the upper seat plate 1 and the lower seat plate 2 and positioned and welded with the external swivel bracket, due to the action of the gas pressure strut 402, the normal state of the external swing bracket assembly in the swivel bracket is vertical, and the follower body 403 is hinged to the outside of the output shaft of the gas pressure strut 402 through a hinge shaft. When the external swivel bracket rotates, when the swing bracket assembly of the external loading position swings under the action of the blocking arm assembly of the automatic loading device, the gas pressure strut 402 is in a compressed state. The external blocking arm assembly mainly includes: a support rod, a blocking wheel seat, a blocking wheel, a self-lubricating bearing, a core shaft, a fixing screw and a fastening screw. When the external blocking arm assembly descends to release the angle restriction on the external swing bracket assembly, the piston rod of the gas pressure strut 402 slowly extends out, and the external swing bracket assembly returns to a vertical state.

[0024] It should be noted that after the positioning plate 3 is fixedly connected to the upper seat plate 1 and the lower seat plate 2 and positioned and welded with the external swivel bracket, due to the action of the gas pressure strut 402, the normal state of the external swing bracket assembly in the swivel bracket is vertical. When the external swivel bracket rotates, the swing bracket assembly at the external loading position swings under the action of the automatic loading device barrier arm assembly, and the gas pressure strut 402 is in a compressed state. When the external barrier arm assembly descends to release the angle restriction on the external swing bracket assembly, the piston rod of the gas pressure strut 402 slowly extends out, and the external swing bracket assembly returns to a vertical state.

[0025] It is understandable that in the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood through specific circumstances. At the same time, the parts not described in detail in the present invention are all well-known technologies of those skilled in the art.

[0026] The working principle of the above embodiment is:

[0027] After the positioning plate 3 is fixedly connected to the upper seat plate 1 and the lower seat plate 2 and positioned and welded with the external swivel bracket, due to the action of the gas pressure strut 402, the normal state of the external swing bracket assembly in the swivel bracket is vertical, and the external swing bracket assembly includes: a guide rail slide assembly, a swing shaft assembly, an angle positioning shaft assembly, a follower shaft assembly, a limit shaft, and the swivel bracket is a welding structure with a column as the center and two sets of upper and lower rings on the edges. When the external swivel bracket rotates, when the swing bracket assembly at the external loading position swings under the action of the automatic loading device stop arm assembly, the gas pressure strut 402 is in a compressed state, and the main components of the external stop arm assembly include: a support rod, a stop wheel seat, a stop wheel, a self-lubricating bearing, a core shaft, a fixing screw and a fixing screw, and when the external stop arm assembly descends to release the angle restriction on the external swing bracket assembly, the piston rod of the gas pressure strut 402 slowly extends out, and the external swing bracket assembly returns to a vertical state.

[0028] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A swing angle positioning assembly for an automatic storage device, comprising a positioning plate (3), characterized in that: A lower seat plate (2) is fixed on the front of the positioning plate (3), an upper seat plate (1) is fixed on the front of the positioning plate (3), a swing angle mechanism (4) is provided on the front of the positioning plate (3), and a transition joint (5) is provided on the front of the positioning plate (3); The swing angle mechanism (4) comprises a connection seat (401) fixed on the front side of the positioning plate (3), the front side of the connection seat (401) is rotatably connected to a gas pressure support rod (402), and the front side of the positioning plate (3) is equipped with a follower body (403).

2. The swing angle positioning assembly for an automatic storage device according to claim 1, characterized in that: An upper pressing plate (6) is fixed to the upper surface of the upper seat plate (1), and a lower pressing plate (8) is fixed to the lower surface of the lower seat plate (2).

3. The swing angle positioning assembly for an automatic storage device according to claim 1, characterized in that: Four screws (7) are installed on the front side of the positioning plate (3) via bolts.

4. The swing angle positioning assembly for an automatic storage device according to claim 1, characterized in that: An arc-shaped guide groove (9) is provided on the front side of the positioning plate (3).

5. The swing angle positioning assembly for an automatic storage device according to claim 4, characterized in that: The follower body (403) is slidably connected inside the arc-shaped guide groove (9).

6. The swing angle positioning assembly for an automatic storage device according to claim 1, characterized in that: The follower body (403) is hinged to the outside of the output shaft of the gas pressure strut (402) via a hinge shaft.

7. The swing angle positioning assembly for an automatic storage device according to claim 3, characterized in that: The screws (7) on the upper and lower sides respectively penetrate the upper pressing plate (6) and the lower pressing plate (8).

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