CN103801708A - Full-automatic loading and unloading production line for tungsten powder production - Google Patents

Abstract

The invention discloses a fully automatic loading and unloading production line for tungsten powder production, which comprises a boat discharging unit (2), a feeding unit (3), an empty boat cleaning unit (4), a quantitative feeding unit (5), Conveyor unit (7), boat discharge unit (8), and boat inlet unit (9), boat outlet unit (2) is located at the outlet of the reduction furnace tube (1), and connects with the feeding unit (3), empty boat cleaning The unit (4) cleans the empty boat in the unloading unit (3) and sends the empty boat to the conveying unit (7). The conveying unit (7) is provided with a quantitative feeding unit (5), and the conveying unit (7) connects the row The boat unit (8), the boat rowing unit (8) is connected with the boat pushing unit (9), and the boat pushing unit (9) pushes the loaded boat into the reduction furnace tube (1). The working rhythm of each functional unit of the present invention matches reasonably, realizes the automation and continuous production of tungsten powder, and has the advantages of stable product quality, tidy production site, and low labor cost.

Description

Fully automatic loading and unloading production line for tungsten powder production

technical field

The invention belongs to the technical field of tungsten powder preparation equipment, and in particular relates to a fully automatic loading and unloading production line for tungsten powder production.

Background technique

The production of tungsten powder is the process of reducing blue tungsten to elemental tungsten powder with hydrogen. At present, in the production process of tungsten powder, manual loading and unloading operations are mostly used in the reduction process, such as boating, unloading, empty boat cleaning, loading Operations such as transporting, stacking boats, rowing boats, and entering boats are all done manually. The efficiency of this method is low, and the quality of the produced tungsten powder is not stable enough, which greatly wastes resources. For this reason, it is extremely necessary to invent a fully automatic loading and unloading production line for tungsten powder production, which can not only realize the fully automatic assembly line operation of the tungsten powder production process, but also improve production efficiency, with stable product quality and convenient production site It has the advantages of neatness and low labor cost, and at the same time facilitates production management.

Contents of the invention

(1) Technical problems to be solved

The technical problem to be solved by the present invention is to provide a fully automatic loading and unloading production line for the production of tungsten powder, from tungsten powder discharging, unloading, empty boat cleaning, to tungsten powder quantitative feeding, conveying, stacking, and discharging The boat and the boat are all fully automated.

(2) Technical solution

In order to solve the problems of the technologies described above, the technical scheme adopted in the present invention is as follows:

A fully automatic loading and unloading production line for the production of tungsten powder, including a boat discharging unit (2), a feeding unit (3), an empty boat cleaning unit (4), a quantitative feeding unit (5), and a conveying unit (7) , a boat row unit (8), and a boat inlet unit (9), the boat outlet unit (2) is located at the outlet of the reduction furnace tube (1), and connects the blanking unit (3), the empty boat The cleaning unit (4) cleans the empty boat in the unloading unit (3) and sends the empty boat into the delivery unit (7), and the delivery unit (7) is provided with the quantitative feeding unit (5 ), the conveying unit (7) is connected to the boat row unit (8), the boat row unit (8) is connected to the boat pusher unit (9), and the boat pusher unit (9) will carry the loaded boat Push it into the reduction furnace tube (1).

The conveying unit (7) includes a front belt conveyor, a middle belt conveyor, and a rear belt conveyor, and the middle belt conveyor is provided with a boat stacking unit (6), and the boat stacking unit (6) includes a small boat positioning device (15) , large boat positioning device (16) and stacking boat manipulator (14), described small boat positioning device (15) and large boat positioning device (16) are fixed on the frame of middle section belt conveyor, and described front section belt conveyor is provided with all The quantitative feeding unit (5).

The empty boat cleaning unit (4) includes an empty boat clamping manipulator and a cleaning tank, and a reciprocating copper brush is arranged in the cleaning tank.

The boat rowing unit (8) includes a second floating platform (20) and a boat rowing frame (21), and the boat rowing frame (21) is arranged at the entrance of the reduction furnace tube (1) and is connected to the The boat-advancing unit (9) is horizontally connected to jointly realize the boat-advancing operation.

The boat-out unit (2) comprises a boat pulling mechanism (10), a boat support frame (11), a first floating platform (12), a lateral movement mechanism (13), and the boat pulling mechanism (10) is positioned at the support The rear part of the boat frame (11) is fixed on the floating platform (12), and the lateral movement mechanism (13) drives the floating platform (12) to move.

A vibrating device is provided under the front belt conveyor of the conveying unit (7), and the vibrating device is connected with the belt conveyor frame through a spring.

(3) Beneficial effects

Compared with the prior art, the present invention has the following beneficial effects:

(1) This production line adopts the quantitative feeding method instead of the manual constant volume feeding method, which makes the quality of the prepared tungsten powder in different boats more uniform and improves the production efficiency at the same time.

(2) The boat row frame in the boat row unit of this production line adopts mechanical positioning between the boats, so that the relative position between the boats and the reduction furnace tube is more accurate before entering the boat, and avoids due to inaccurate positioning when entering the boat. Accurately caused the failure of entering the boat.

(3) All functional units of this production line are operated automatically, and each functional unit has a reasonable beat matching, which realizes the automation and continuous production of tungsten powder, and makes the product quality stable, the production site tidy, and the labor cost low. At the same time, it is convenient for production management.

Description of drawings

FIG. 1 is a schematic plan view of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the three-dimensional structure of the boat unloading unit in the embodiment of the present invention.

Fig. 3 is a schematic diagram of the three-dimensional structure of the boat folding unit in the embodiment of the present invention.

Fig. 4 is a schematic perspective view of the three-dimensional structure of the boat rowing unit in the embodiment of the present invention.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in Figure 1, a fully automatic loading and unloading production line for tungsten powder production, including a boat discharge unit 2, a material unloading unit 3, an empty boat cleaning unit 4, a quantitative feeding unit 5, a conveying unit 7, and a boat discharge unit 8, and the boat inlet unit 9, the boat outlet unit 2 is located at the outlet of the reduction furnace tube 1, and connects the blanking unit 3 longitudinally, and the empty boat cleaning unit 4 cleans the empty boat in the blanking unit 3 and the empty boat is sent into the conveying unit 7, the conveying unit 7 is provided with the quantitative feeding unit 5, the conveying unit 7 is connected to the boat row unit 8, and the boat row unit 8 is connected to the The boat pushing unit 9 is described, and the boat pushing unit 9 pushes the loaded boat into the reduction furnace tube 1 . The unloading unit 3 respectively pours the tungsten powder in the upper and lower layers of boats into the vibrating sieve to realize the unloading operation.

As shown in Fig. 1 and Fig. 3, described conveying unit 7 comprises front section belt conveyor, middle section belt conveyor, rear section belt conveyor, and described middle section belt conveyor is provided with stacking boat unit 6, and described stacking boat unit 6 comprises small boat positioning device 15. A large boat positioning device 16 and a boat stacking manipulator 14, the small boat positioning device 15 and the large boat positioning device 16 are fixed on the frame of the middle belt conveyor, and the quantitative feeding unit 5 is provided on the front belt conveyor. After the small boat is positioned, it is picked up by the folding boat manipulator 14 and accurately placed on the big boat to realize the folding boat operation. The rear segment belt conveyor of conveying unit 7 is high-speed motion, realizes the fast conveying of double-deck boat.

The empty boat cleaning unit 4 includes an empty boat clamping manipulator and a cleaning tank, and a reciprocating copper brush (not shown in the figure) is arranged in the cleaning tank. After cleaning, the empty boat is put into the delivery unit 7 by the clamping manipulator.

The conveying unit 7 is vertically connected with the empty boat cleaning unit 4 , and a limiting groove is arranged on the conveying unit 7 , and the conveyor belt is below the limiting groove. The quantitative feeding operation is carried out on the front belt conveyor of the conveying unit 7, and the boat is in a moving state during feeding, which realizes uniform feeding.

As shown in Figures 1 and 4, the boat rowing unit 8 includes a second floating platform 20 and a boat rowing frame 21, and the boat rowing frame 21 is arranged at the entrance of the reduction furnace tube 1 and is connected to the The boat-advancing unit 9 is horizontally connected to jointly realize the boat-advancing operation. The boat rowing unit 8 is vertically connected with the conveying unit 7, and the double-layer boat coming down from the conveying unit 7 enters the limiting groove of the boat rowing unit 8. Below the limiting groove is a transmission mechanism, which sends the double-layer boat to the second floating boat. On stage 20.

As shown in Fig. 1 and Fig. 2, described boat out unit 2 comprises pulling boat mechanism 10, supporting boat frame 11, first floating platform 12, lateral movement mechanism 13, and described boat pulling mechanism 10 is positioned at described supporting boat frame 11, and is fixed on the floating platform 12, and the lateral movement mechanism 13 drives the floating platform 12 to move. The boat-out unit 2 is located at the exit of the reduction furnace tube 1, and is responsible for automatically opening the valve of the furnace tube, and pulling out the double-layer boats in the upper and lower layers of the reduction furnace tube 1 to the boat support 11 in sequence. The reciprocating movement on the lateral moving platform 13 realizes precise positioning.

A vibrating device is arranged under the front belt conveyor of the conveying unit 7, and the vibrating device is connected with the belt conveyor frame through a spring.

The boat-out unit 2 and the boat-in unit 9 can realize the boat-in and boat-out operations of the upper and lower layers of reduction furnace tubes at the same time.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (6)

1. a full-automatic loading and unloading production line of producing for tungsten powder, it is characterized in that: comprise boat unit (2), blanking unit (3), empty boat cleaning unit (4), quantitative feeding unit (5), supply unit (7), Pai Zhou unit (8), and enter boat unit (9), described go out boat unit (2) be positioned at the exit of reduction furnace tube (1), and be connected described blanking unit (3), described empty boat cleaning unit (4) cleans the empty boat in described blanking unit (3) and empty boat is sent into described supply unit (7), described supply unit (7) is provided with described quantitative feeding unit (5), described supply unit (7) is connected described Pai Zhou unit (8), described Pai Zhou unit (8) pushes away boat unit (9) described in being connected, the described boat unit (9) that pushes away pushes the boat of material containing in reduction furnace tube (1).

2. the full-automatic loading and unloading production line of producing for tungsten powder according to claim 1, it is characterized in that: described supply unit (7) comprises leading portion belt feeder, stage casing belt feeder, back segment belt feeder, described stage casing belt feeder is provided with folded boat unit (6), described folded boat unit (6) comprises bateau positioner (15), large boat positioner (16) and folded boat manipulator (14), described bateau positioner (15) and large boat positioner (16) are fixed in the frame of stage casing belt feeder, described leading portion belt feeder is provided with described quantitative feeding unit (5).

3. the full-automatic loading and unloading production line of producing for tungsten powder according to claim 2, is characterized in that: described empty boat cleaning unit (4) comprises sky boat clamping manipulator and rinse bath, is provided with reciprocating copper brush in described rinse bath.

4. the full-automatic loading and unloading production line of producing for tungsten powder according to claim 2, it is characterized in that: described Pai Zhou unit (8) comprises the second floating table (20) and row's boat frame (21), described row's boat frame (21) is located at the import department of described reduction furnace tube (1), and with described enter boat unit (9) be laterally connected, jointly realize into boat and operating.

5. the full-automatic loading and unloading production line of producing for tungsten powder according to claim 2, it is characterized in that: described in go out boat unit (2) and comprise La Zhou mechanism (10), holder boat frame (11), the first floating table (12), transverse moving mechanism (13), described La Zhou mechanism (10) is positioned at the rear portion of described holder boat frame (11), and it is upper to be fixed on described floating table (12), described transverse moving mechanism (13) drives described floating table (12) motion.

6. the full-automatic loading and unloading production line of producing for tungsten powder according to claim 2, is characterized in that: the leading portion belt feeder below of described supply unit (7) is provided with vibrating device, and described vibrating device is connected with belt feeder frame by spring.

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