CN220612307U

CN220612307U - Powder loading mechanism of molybdenum plate blank

Info

Publication number: CN220612307U
Application number: CN202322272884.3U
Authority: CN
Inventors: 乔旺
Original assignee: Kangbote Yangquan New Materials Co ltd
Current assignee: Kangbote Yangquan New Materials Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-03-19
Anticipated expiration: 2033-08-23

Abstract

The utility model belongs to the technical field of molybdenum slab production, and particularly relates to a powder loading mechanism of a molybdenum slab, which comprises a workbench, wherein a slab die box is arranged on one side of the upper surface of the workbench, sliding rails are symmetrically arranged on the other side of the upper surface of the workbench, the cross section of each sliding rail is T-shaped, connecting blocks are slidably arranged on the surfaces of the sliding rails, supporting tables are connected above the four connecting blocks, a powder barrel is arranged at the top of the supporting tables, a powder outlet pipe is arranged at one side, close to the slab die box, of the bottom of the powder barrel, a spiral feeding shaft is arranged in the powder outlet pipe, a separation plate is arranged at the inner side of the end part of the powder outlet pipe, a swinging powder outlet hopper is arranged below one end, deviating from the powder barrel, the distance between the molybdenum powder barrel and a die can be adjusted through a rail, the powder barrel can be cheaply arranged in the press mounting process, the end part of the powder outlet pipe is arranged above the die, and the powder outlet hopper can be made to swing back and forth through an internal mechanism in the discharging process, so that the powder outlet area can be enlarged.

Description

Powder loading mechanism of molybdenum plate blank

Technical Field

The utility model belongs to the technical field of molybdenum plate blank production, and particularly relates to a powder filling mechanism of a molybdenum plate blank.

Background

The molybdenum plate blank is mainly used for producing molybdenum round plates, rolled molybdenum plates, molybdenum targets and other electronic components, or used for manufacturing a heat shield of a sapphire furnace and used as a steel additive, and is used as a raw material. During production and processing of the molybdenum plate blank, molybdenum powder is required to be placed into a forming die for cold press forming and then fired, so that powder filling is required to be carried out in the molybdenum powder forming die during production.

The current dress powder during operation is direct pour molybdenum powder into the mould in, and fixed ejection of compact position makes molybdenum powder appear the butt joint in the mould in dress powder, need carry out compaction after trowelling, and accumulative molybdenum powder can influence follow-up trowelling compaction efficiency.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a powder filling mechanism of a molybdenum plate blank, which can realize the swinging powder discharging in the powder filling process, increase the powder filling area and pave the follow-up trowelling.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a powder loading mechanism of molybdenum slab, includes the workstation, slab die box has been placed to workstation upper surface one side, workstation upper surface opposite side symmetry is provided with the slide rail, the slide rail cross-section is the T type, slide rail surface sliding mounting has the connecting block, four the connecting block top is connected with the brace table, the brace table top is provided with the powder bucket, one side that the powder bucket bottom is close to slab die box is provided with out the powder pipe, go out powder pipe internally mounted has spiral feed axle, it is provided with the division board to go out powder pipe tip inboard, go out the powder pipe and deviate from the one end below of powder bucket and install the swing and go out the hopper, swing out hopper top and go out powder pipe inside link up, it is provided with the gim peg to go out powder pipe tip, swing out hopper one end is installed on the gim peg surface through the bearing, just swing out the hopper other end is provided with the fixed cover, the fixed cover is established at a powder pipe surface.

Further, a control rod is vertically arranged above one end, close to the fixing bolt, of the swing discharge hopper, a track groove is formed in the end portion of the powder discharge pipe, and the track groove is coincident with the circle center of the fixing bolt.

Further, a connecting bolt is arranged on the inner side of the end part of the control rod, and penetrates through the track groove.

Further, an installation table is arranged below the inner side of the end part of the powder outlet pipe, a swinging ring is installed on the installation table through a pin shaft, and the swinging ring is in an elliptical ring shape.

Further, a sliding block A is slidably arranged in the swinging ring, a sliding block B is slidably arranged in the swinging ring, the sliding block B is arranged above the sliding block A, and the sections of the sliding block A and the sliding block B are I-shaped.

Further, the one end that the connecting bolt deviates from the control rod is installed on the surface of the sliding block B through the pin shaft, spiral feeding shaft end is provided with the swinging rod, the swinging rod structure is L type, the one end that the swinging rod deviates from spiral feeding shaft is installed on the sliding block A through the bearing.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a powder loading mechanism of a molybdenum plate blank, wherein the distance between a molybdenum powder barrel and a die can be adjusted through a track, the powder barrel can be cheaply pressed during press loading, the end part of a discharging pipe is movably arranged above the die during powder loading, and a discharging hopper can be made to swing back and forth through an internal mechanism during discharging, so that the discharging area is enlarged, a bedding is made for subsequent trowelling and compacting work, and the subsequent production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the installation cross-section structure of the powder outlet pipe and the discharging hopper of the utility model;

FIG. 3 is a schematic cross-sectional view of a tapping pipe according to the present utility model;

fig. 4 is an enlarged schematic view of the area a of fig. 1 according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a work table; 2. a slab die box; 3. a slide rail; 4. a connecting block; 5. a support table; 6. a powder barrel; 7. a powder outlet pipe; 8. a spiral feeding shaft; 9. a partition plate; 10. a fixing bolt; 11. swinging a discharge hopper; 12. a fixed sleeve; 13. a control lever; 14. a track groove; 15. a connecting bolt; 16. a mounting table; 17. a swinging ring; 18. a sliding block A; 19. a sliding block B; 20. and (5) swinging the rod.

Description of the embodiments

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

Referring to fig. 1 and 2, a powder loading mechanism for molybdenum slabs comprises a workbench 1, wherein a slab die box 2 is placed on one side of the upper surface of the workbench 1, a sliding rail 3 is symmetrically arranged on the other side of the upper surface of the workbench 1, the cross section of the sliding rail 3 is of a T shape so as to ensure that a connecting block 4 can only slide along the track of the sliding rail 3, stability when a powder barrel 6 is moved is ensured, the connecting block 4 is installed on the surface of the sliding rail 3 in a sliding manner, a supporting table 5 is connected above the four connecting blocks 4 so that the powder barrel 6 is in a suspended state, a powder barrel 6 is arranged at the top of the supporting table 5, a powder outlet pipe 7 is arranged at one side, close to the slab die box 2, of the bottom of the powder barrel 6, a spiral feeding shaft 8 is arranged in the powder barrel 7, a motor is arranged on one side, which is away from the powder outlet pipe 7, so as to drive the spiral feeding shaft 8 to rotate, a separation plate 9 is arranged on the inner side of the end part of the powder outlet pipe 7, and the inner mechanism and molybdenum powder are separated, and a discharge port at the bottom of the powder outlet pipe 7 is arranged on one side, close to the separation plate 9 to the powder barrel 6.

Referring to fig. 1 and 4, a swinging discharging hopper 11 is installed below one end of the powder discharging tube 7, which is away from the powder barrel 6, the top of the swinging discharging hopper 11 is communicated with the interior of the powder discharging tube 7, a fixing bolt 10 is arranged at the end of the powder discharging tube 7, one end of the swinging discharging hopper 11 is installed on the surface of the fixing bolt 10 through a bearing, a fixing sleeve 12 is arranged at the other end of the swinging discharging hopper 11, the fixing sleeve 12 is sleeved on the surface of the powder discharging tube 7 so as to ensure the stability of the swinging discharging hopper 11, and the center of the powder discharging tube 7 is used as the center of a circle for swinging.

Referring to fig. 2 and 3, a control rod 13 is vertically disposed above one end of the swing discharge hopper 11 near the fixing bolt 10, and the swing discharge hopper 11 is controlled to swing by driving the control rod 13 to discharge, so as to enlarge the discharge area, a track groove 14 is formed at the end of the powder discharge tube 7, the track groove 14 coincides with the center of the circle of the fixing bolt 10, a connecting bolt 15 is disposed at the inner side of the end of the control rod 13, and the connecting bolt 15 penetrates through the track groove 14, so that the connecting bolt 15 can only move inside the track groove 14.

The powder discharging tube comprises a powder discharging tube 7, a mounting table 16, a swinging ring 17, a swinging rod 20, a sliding block A18, a sliding block B19, a sliding block A18 and a sliding block B19, wherein the mounting table 16 is arranged below the inner side of the end part of the powder discharging tube 7, the swinging ring 17 is arranged on the mounting table 16 through a pin shaft, the swinging ring 17 is in an elliptical ring shape, the sliding block A18 is slidably arranged on the inner side of the swinging ring 17, the sliding block B19 is arranged above the sliding block A18, the sections of the sliding block A18 and the sliding block B19 are I-shaped, the sliding block A18 and the sliding block B19 can only rotate on the inner side of the swinging ring 17, one end of a connecting bolt 15, which is far away from a control rod 13, is arranged on the surface of the sliding block B19 through the pin shaft, the end part of a spiral feeding shaft 8 is provided with a swinging rod 20, and the swinging rod 20 is in an L-shaped structure, so that the swinging rod 20 can be driven to swing in the process of rotating the spiral feeding shaft 8, and one end of the swinging rod 20, which is far away from the spiral feeding shaft 8, is arranged on the sliding block A18 through a bearing, and can drive the swinging discharging hopper 11 to swing.

The working principle of the utility model is as follows: the molybdenum powder is filled in the powder barrel 6, the supporting table 5 is slid during powder filling, the connecting block 4 moves along the track of the sliding rail 3, so that the swinging hopper 11 is arranged above the slab die box 2, then the motor is started to drive the spiral feeding shaft 8 to rotate to realize feeding work, the molybdenum powder is conveyed to enter the swinging hopper 11 to flow downwards to fill the slab die box 2, in the discharging process, the rotation of the spiral feeding shaft 8 can drive the swinging rod 20 to rotate around the center of the spiral feeding shaft 8, the swinging ring 17 is driven to reciprocate through the sliding block A18, at the moment, the sliding block A18 slides reciprocally in the swinging ring 17, and because the connecting bolt 15 only moves along the track of the track groove 14, the control rod 13 can be driven to swing through the cooperation of the sliding block A18 and the connecting bolt 15 in the swinging process of the swinging ring 17, then the swinging hopper 11 at the bottom is driven to swing, the powder filling area is enlarged, and the uniformity in powder filling is improved.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a molybdenum plate blank dress powder mechanism, includes workstation (1), its characterized in that: slab die box (2) have been placed to workstation (1) upper surface one side, workstation (1) upper surface opposite side symmetry is provided with slide rail (3), slide rail (3) cross-section is the T type, slide rail (3) surface sliding installs connecting block (4), four connecting block (4) top is connected with brace table (5), brace table (5) top is provided with powder bucket (6), one side that is close to slab die box (2) bottom powder bucket (6) is provided with out powder pipe (7), go out powder pipe (7) internally mounted and have spiral feed axle (8), go out powder pipe (7) tip inboard and be provided with division board (9), go out powder pipe (7) and deviate from the one end below of powder bucket (6) and install swing out hopper (11), swing out hopper (11) top and go out powder pipe (7) inside and link up, it is provided with dead bolt (10) to go out powder pipe (7) tip, swing out hopper (11) one end is installed at dead axle (10) through the bearing, it is fixed in fixed cover (12) to go out powder pipe (7) tip.

2. The powder charging mechanism for molybdenum slabs according to claim 1, wherein: a control rod (13) is vertically arranged above one end, close to the fixing bolt (10), of the swing discharging hopper (11), a track groove (14) is formed in the end of the powder discharging pipe (7), and the track groove (14) is coincident with the circle center of the fixing bolt (10).

3. The powder charging mechanism for molybdenum slabs according to claim 2, wherein: the inner side of the end part of the control rod (13) is provided with a connecting bolt (15), and the connecting bolt (15) penetrates through the track groove (14).

4. A molybdenum slab powder loading mechanism according to claim 3, characterized in that: an installation table (16) is arranged below the inner side of the end part of the powder outlet pipe (7), a swinging ring (17) is installed on the installation table (16) through a pin shaft, and the swinging ring (17) is in an elliptical ring shape.

5. The molybdenum slab powder loading mechanism according to claim 4, wherein: the swing ring (17) is internally and slidably provided with a sliding block A (18), the swing ring (17) is internally and slidably provided with a sliding block B (19), the sliding block B (19) is arranged above the sliding block A (18), and the cross sections of the sliding block A (18) and the sliding block B (19) are I-shaped.

6. The molybdenum slab powder loading mechanism according to claim 5, wherein: one end of the connecting bolt (15) deviating from the control rod (13) is arranged on the surface of the sliding block B (19) through a pin shaft, the end part of the spiral feeding shaft (8) is provided with a swinging rod (20), the swinging rod (20) is L-shaped in structure, and one end of the swinging rod (20) deviating from the spiral feeding shaft (8) is arranged on the sliding block A (18) through a bearing.