CN211616734U

CN211616734U - Electrode paste extrusion forming device

Info

Publication number: CN211616734U
Application number: CN201922451598.7U
Authority: CN
Inventors: ***; 冯欲兵; 范怀斌; 杨贵金; 马志远
Original assignee: Ningxia Longsheng Carbon Co ltd
Current assignee: Ningxia Longsheng Carbon Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an electrode paste extrusion device, including two feed cylinders, first motor is installed at the feed cylinder top, the bottom output rigid coupling of first motor has the pivot, the pivot runs through in feed cylinder and extending to feed cylinder, the pivot outside in the feed cylinder is connected with spiral delivery vane, the feed cylinder bottom is equipped with the discharge gate, the discharge gate below all is equipped with the squeeze roll, squeeze roll periphery department evenly is equipped with a plurality of extrusion grooves and extrusion block, just extrusion groove and the crisscross setting of extrusion block, the bottom is equipped with the frid in the extrusion groove, frid outside sliding connection in extension groove, just the extension groove with the extrusion groove communicates each other, the utility model discloses can go on effective extrusion to the electrode paste, and deviate from the convenience, degree of automation is high.

Description

Electrode paste extrusion forming device

Technical Field

The utility model relates to an electrode paste production technical field particularly, relates to an electrode paste extrusion device.

Background

The electrode paste is a conductive material used for iron alloy furnace and calcium carbide furnace equipment. At present, raw materials used for producing the electrode paste are basically common calcined anthracite, metallurgical coke powder and medium temperature coal pitch, the traditional electrode paste manufacturing process comprises the steps of crushing, grinding, screening, batching, kneading and final forming, and in the forming step, the electrode paste extrusion forming efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrode paste extrusion device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electrode paste extrusion forming device comprises two feeding barrels, a first motor is arranged at the top of each feeding barrel, the output end of the bottom of the first motor is fixedly connected with a rotating shaft which penetrates through the feeding barrel and extends into the feeding barrel, the outer side of the rotating shaft in the feeding barrel is connected with a spiral conveying blade, the bottom of the feeding barrel is provided with a discharge hole, extrusion rollers are arranged below the discharge ports, a plurality of extrusion grooves and extrusion blocks are uniformly arranged at the periphery of the extrusion rollers, the extrusion grooves and the extrusion blocks are arranged in a staggered manner, the bottom in the extrusion grooves is provided with a groove plate, the outer side of the groove plate is connected with the extension groove in a sliding manner, and the extension groove is communicated with the extrusion groove, gears are fixedly connected to the center of one end of the extrusion roller, the two gears are meshed and connected with each other, and the center of one gear is fixedly connected with the output end of the second motor.

Furthermore, a support frame is arranged at the bottom of the feeding barrel, a mounting plate is fixedly connected to one side of the support frame, and the second motor is fixedly mounted at the top of the mounting plate.

Further, frid bottom rigid coupling has the spring post, spring post outside cover is equipped with the spring, spring one end with extend the inside conflict of inslot.

Furthermore, a driving block is fixedly connected to one side of the spring column through a connecting rod, the connecting rod penetrates through the end part of the squeeze roller, and the driving block is located outside the squeeze roller.

Furthermore, the extrusion grooves of the two extrusion rollers are meshed with the extrusion blocks.

Furthermore, one end of the extrusion roller is rotatably connected with one side of the support frame, and one side of the support frame is connected with an arc-shaped extrusion guide plate.

Furthermore, a transmission belt is arranged below the extrusion roller.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a set up the squeeze roll, the electrode paste in the feed cylinder is through screw conveyor blade's preliminary extrusion and pay-off, opens the second motor, drives two gears and rotates at a slow speed to two squeeze rolls rotate at a slow speed, the electrode paste falls into the extrusion inslot of corresponding squeeze roll, and when two squeeze rolls rotate at a slow speed, intermeshing between the extrusion inslot that corresponds and the extrusion piece, thereby make the extrusion piece carry out extrusion to the electrode paste of extrusion inslot.

(2) The utility model discloses a set up mutually supporting of arc extrusion baffle and drive block, the drive block who connects when corresponding extension inslot rotates to the back of contacting with arc extrusion baffle, because the special shape of arc extrusion baffle, along with the squeeze roll continues to rotate, moves along the surface of arc extrusion baffle with the drive block of arc extrusion baffle contact, makes the drive block outwards remove gradually, makes the frid promote the electrode paste of extrusion inslot and deviate from to fall into on the transmission belt, consequently the utility model discloses can paste the electrode and carry out effective extrusion to extrude, and deviate from the convenience, degree of automation is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural view of an electrode paste extrusion molding apparatus according to an embodiment of the present invention;

fig. 2 is a view showing a structure of a squeeze roll of an electrode paste extruding and forming apparatus according to an embodiment of the present invention;

fig. 3 is a sectional end view of a squeeze roller of an electrode paste extrusion molding apparatus according to an embodiment of the present invention.

Reference numerals:

1. a feed cylinder; 2. a first motor; 3. a rotating shaft; 4. a screw conveying blade; 5. a discharge port; 6. a squeeze roll; 7. extruding a groove; 8. extruding the block; 9. a groove plate; 10. an extension groove; 11. a gear; 12. a support frame; 13. mounting a plate; 14. a second motor; 15. a spring post; 16. a spring; 17. a drive block; 18. an arc-shaped extrusion guide plate; 19. a drive belt.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, an electrode paste extrusion molding apparatus according to an embodiment of the present invention includes two feeding barrels 1, a first motor 2 is installed on the top of the feeding barrel 1, a rotating shaft 3 is fixedly connected to the bottom output end of the first motor 2, the rotating shaft 3 penetrates through the feeding barrel 1 and extends into the feeding barrel 1, a spiral conveying blade 4 is connected to the outside of the rotating shaft 3 in the feeding barrel 1, a discharge port 5 is provided at the bottom of the feeding barrel 1, a squeezing roller 6 is provided below the discharge port 5, a plurality of squeezing grooves 7 and squeezing blocks 8 are uniformly provided at the periphery of the squeezing roller 6, the squeezing grooves 7 and the squeezing blocks 8 are alternately arranged, a groove plate 9 is provided at the bottom in the squeezing groove 7, the outer side of the groove plate 9 is slidably connected to an extending groove 10, the extending groove 10 is communicated with the squeezing groove 7, a gear 11 is fixedly connected to the center of one end of the squeezing roller 6, the two gears 11 are meshed with each other, and the center of one of the gears 11 is fixedly connected with the output end of the second motor 14.

Through the above technical scheme of the utility model, add the electrode paste to the feed cylinder 1 in, open first motor 2, the preliminary extrusion and the pay-off of screw conveying blade 4 are passed through to the electrode paste in the feed cylinder 1, open second motor 14, drive two gears 11 and rotate at a slow speed to two squeeze roll 6 rotate at a slow speed, the electrode paste falls into in corresponding squeeze roll 6's the extrusion groove 7.

Example two:

referring to fig. 1-3, in the present embodiment, on the basis of the first embodiment, a supporting frame 12 is disposed at the bottom of the feeding cylinder 1, a mounting plate 13 is fixedly connected to one side of the support frame 12, the second motor 14 is fixedly mounted on the top of the mounting plate 13, a spring post 15 is fixedly connected with the bottom of the groove plate 9, a spring 16 is sleeved on the outer side of the spring post 15, one end of the spring 16 is abutted against the inside of the extension groove 10, one side of the spring column 15 is fixedly connected with a driving block 17 through a connecting rod, the connecting rod penetrates through the end part of the extrusion roller 6, and the driving block 17 is positioned outside the squeezing rollers 6, the squeezing grooves 7 of the two squeezing rollers 6 are mutually meshed and connected with the squeezing blocks 8, one end of the extrusion roller 6 is rotatably connected with one side of the support frame 12, one side of the support frame 12 is connected with an arc-shaped extrusion guide plate 18, and a transmission belt 19 is arranged below the extrusion roller 6.

Through the above technical scheme of the utility model, when two squeeze rolls 6 rotate at a slow speed, intermeshing between corresponding extrusion groove 7 and the extrusion piece 8, thereby make extrusion piece 8 carry out extrusion to the electrode paste in the extrusion groove 7, squeeze rolls 6 continues to rotate this moment, after the drive block 17 of connecting in corresponding extending groove 10 rotates to 18 contacts with arc extrusion baffle, because arc extrusion baffle 18's special shape, along with squeeze rolls 6 continues to rotate, drive block 17 with 18 contacts of arc extrusion baffle moves along the surface of arc extrusion baffle 18, make drive block 17 outwards remove gradually, make frid 9 promote the electrode paste in the extrusion groove 7 and deviate from, and fall into on driving belt 19, and spring 16 can play the reset action.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the electrode paste is added into the feeding barrel 1, the first motor 2 is started, the electrode paste in the feeding barrel 1 is preliminarily extruded and fed by the spiral conveying blades 4, the second motor 14 is started to drive the two gears 11 to rotate at a slow speed, so that the two extrusion rollers 6 rotate at a slow speed, the electrode paste falls into the extrusion grooves 7 of the corresponding extrusion rollers 6, when the two extrusion rollers 6 rotate at a slow speed, the corresponding extrusion grooves 7 and the extrusion blocks 8 are meshed with each other, so that the extrusion blocks 8 extrude the electrode paste in the extrusion grooves 7, at the moment, the extrusion rollers 6 continue to rotate, after the driving blocks 17 connected in the corresponding extension grooves 10 rotate to be in contact with the arc-shaped extrusion guide plates 18, due to the special shape of the arc-shaped extrusion guide plates 18, the driving blocks 17 in contact with the arc-shaped extrusion guide plates 18 move along the outer surfaces of the arc-shaped extrusion guide plates 18 along with the continuous rotation of the extrusion rollers 6, the driving block 17 is gradually moved outwards, so that the groove plate 9 pushes the electrode paste in the extrusion groove 7 to be separated and fall onto the transmission belt 19, and the spring 16 can play a role of resetting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The electrode paste extrusion forming device is characterized by comprising two feeding barrels (1), wherein a first motor (2) is installed at the top of each feeding barrel (1), a rotating shaft (3) is fixedly connected to the bottom output end of the first motor (2), the rotating shaft (3) penetrates through the feeding barrels (1) and extends into the feeding barrels (1), spiral conveying blades (4) are connected to the outer side of the rotating shaft (3) in each feeding barrel (1), a discharge port (5) is arranged at the bottom of each feeding barrel (1), extrusion rollers (6) are arranged below the discharge port (5), a plurality of extrusion grooves (7) and extrusion blocks (8) are uniformly arranged on the periphery of each extrusion roller (6), the extrusion grooves (7) and the extrusion blocks (8) are arranged in a staggered mode, groove plates (9) are arranged at the bottoms in the extrusion grooves (7), and the outer sides of the groove plates (9) are connected to extension grooves (10) in a sliding mode, and the extension groove (10) is communicated with the extrusion groove (7), gears (11) are fixedly connected to the center of one end of the extrusion roller (6), the two gears (11) are meshed with each other and connected, and the center of one gear (11) is fixedly connected with the output end of the second motor (14).

2. The electrode paste extrusion forming device as claimed in claim 1, wherein a support frame (12) is arranged at the bottom of the feeding cylinder (1), a mounting plate (13) is fixedly connected to one side of the support frame (12), and the second motor (14) is fixedly mounted at the top of the mounting plate (13).

3. The electrode paste extrusion forming device as claimed in claim 1, wherein a spring post (15) is fixedly connected to the bottom of the groove plate (9), a spring (16) is sleeved outside the spring post (15), and one end of the spring (16) is abutted against the inside of the extension groove (10).

4. The electrode paste extrusion molding apparatus according to claim 3, wherein a driving block (17) is fixed to one side of the spring column (15) through a connecting rod, the connecting rod penetrates through the end of the squeeze roll (6), and the driving block (17) is located outside the squeeze roll (6).

5. The electrode paste extrusion molding apparatus as claimed in claim 1, wherein the pressing grooves (7) of the two pressing rolls (6) are engaged with the pressing blocks (8).

6. The electrode paste extrusion molding apparatus as claimed in claim 2, wherein one end of said extrusion roll (6) is rotatably connected to one side of said support frame (12), and an arc-shaped extrusion guide plate (18) is connected to one side of said support frame (12).

7. The electrode paste extrusion molding apparatus as claimed in claim 1, wherein a driving belt (19) is provided below said squeeze roll (6).