CN216505820U

CN216505820U - Quick ejection mechanism of graphite crucible

Info

Publication number: CN216505820U
Application number: CN202122802844.6U
Authority: CN
Inventors: 耿林华; 袁子明
Original assignee: Pingding Xingxin New Material Technology Co ltd
Current assignee: Pingding Xingxin New Material Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-13
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of graphite crucible production, in particular to a quick ejection mechanism of a graphite crucible. Including the shaping case that is provided with the graphite crucible main part, the processing groove has been seted up to the shaping case, and processing groove lateral wall fixedly connected with locating plate is located the processing groove lateral wall of locating plate upper end and is provided with the profiled sheeting, and the locating plate runs through and is equipped with the threaded rod, and the threaded rod upper end is rotated and is connected with the set up board, and the mounting groove has all been seted up to processing groove both sides, and threaded rod bottom both sides all are connected with the regulation pole, adjusts the pole tip and all extends to in the mounting groove to fixedly connected with drive plate. According to the utility model, through the upward movement of the threaded rod, the graphite crucible main body can be ejected out, the production efficiency of the graphite crucible main body is improved, the two fan blades can be driven to rotate, the formed graphite crucible main body is dried by blowing, the deformation of the graphite crucible main body when being taken out is avoided, and the production quality of the graphite crucible main body is improved. The utility model is mainly applied to the molding aspect of the graphite crucible.

Description

Quick ejection mechanism of graphite crucible

Technical Field

The utility model relates to the technical field of graphite crucible production, in particular to a quick ejection mechanism of a graphite crucible.

Background

A crucible is a vessel that heats solid materials. The crucible can be divided into three major types, namely graphite crucible, clay crucible and metal crucible. The graphite crucible is processed by using crystalline natural graphite as a main raw material and using plastic refractory clay or carbon as a binder, and the raw materials such as graphite and the like are molded and then fired before the graphite crucible is fired.

However, the existing graphite crucible forming equipment has the following disadvantages when in use: 1. the existing graphite crucible equipment is difficult to take out the graphite crucible from the equipment after the graphite is molded, so that the production time of the graphite crucible can be prolonged, and the production efficiency of the graphite crucible is reduced. 2. After the existing graphite crucible is molded and taken out, the graphite crucible is easy to deform and damage because some graphite crucibles are not completely dried, thereby reducing the production quality of the graphite crucible.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a quick ejection mechanism of a graphite crucible. The mechanism can not only eject the graphite crucible main body out, but also drive the two fan blades to rotate through the upward movement of the threaded rod, so that the formed graphite crucible main body is dried by blowing, and the production efficiency of the graphite crucible main body is improved.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

the utility model provides a quick ejection mechanism of graphite crucible, is including the shaping case that is provided with the graphite crucible main part, the processing groove has been seted up to the shaping case, processing groove lateral wall fixedly connected with locating plate is located the locating plate upper end processing groove lateral wall is provided with the profiled sheeting, the locating plate runs through and is equipped with the threaded rod, the threaded rod upper end is rotated and is connected with and sets up the board, the graphite crucible main part sets up and is setting up the board upper end, the mounting groove has all been seted up to processing groove both sides, threaded rod bottom both sides all are connected with the regulation pole, two the regulation pole tip all extends to in the mounting groove to fixedly connected with drive plate, the drive plate is connected with the transmission shaft, the equal fixedly connected with locating frame in shaping case upper end both sides, the transmission shaft upper end extends to in the locating frame to be connected with the flabellum.

Preferably, the locating plate runs through and is equipped with the screw hole with threaded rod assorted, the threaded rod runs through the screw hole to with screw hole lateral wall threaded connection.

Preferably, the both sides of locating plate upper end equal fixedly connected with buffer spring, buffer spring's upper end supports the bottom at the board of setting up.

Preferably, the driving groove has been seted up to the shaping case, fixedly connected with limiting plate in the driving groove, limiting plate fixedly connected with servo motor, servo motor output fixedly connected with drive shaft, the drive shaft upper end extends to in the processing groove to be connected with the threaded rod.

Preferably, the sliding tray has been seted up to the threaded rod bottom, the drive shaft is located the sliding tray to with sliding tray lateral wall sliding connection, a plurality of joint grooves have been seted up to the sliding tray lateral wall, the drive shaft lateral wall fixedly connected with a plurality of and joint groove assorted joint board, it is a plurality of the joint board is located the joint inslot respectively, and with joint groove lateral wall sliding connection.

Preferably, two the regulation pole is connected with same drive ring, perpendicular hole has been seted up to the drive ring, the threaded rod bottom runs through perpendicular hole to with perpendicular hole lateral wall sliding connection, perpendicular hole lateral wall has seted up the spacing groove, be located in the perpendicular downthehole threaded rod lateral wall fixedly connected with spacing ring, the spacing ring is located the spacing inslot, and with spacing groove lateral wall sliding connection.

Preferably, the locating frame internal rotation is connected with the horizontal axis, horizontal axis one end runs through the constant head tank lateral wall to extend to the outside, flabellum fixed connection is on the lateral wall of horizontal axis, the mounting groove lateral wall rotates and is connected with the location axle, location axle lateral wall fixedly connected with locating wheel, drive plate one side is provided with the rack with locating wheel engaged with.

Preferably, both ends of the transmission shaft are fixedly connected with first bevel gears, the outer side wall of the horizontal shaft is fixedly connected with second bevel gears meshed with the first bevel gears, and the outer side wall of the positioning shaft is fixedly connected with third bevel gears meshed with the first bevel gears.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the erecting plate is driven by the threaded rod to move upwards, so that the molded graphite crucible main body can be effectively ejected out of the molding box, people can take out the graphite crucible in the molding box more conveniently, and the production efficiency of the graphite crucible is effectively improved;

2. according to the utility model, the erection plate drives the graphite crucible main body to move outwards, and drives the two fan blades to rotate, so that the formed graphite crucible main body can be dried by blowing, the situations of deformation, damage and the like of the graphite crucible when taken out are avoided, and the production quality of the graphite crucible is effectively improved.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a top cross-sectional view of the threaded rod of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

in the figure: the device comprises a graphite crucible main body 1, a forming box 2, a positioning plate 3, a forming plate 4, a threaded rod 5, a setting plate 6, an adjusting rod 7, a driving plate 8, a transmission shaft 9, a positioning frame 10, fan blades 11, a buffer spring 12, a servo motor 13, a driving shaft 14, a clamping plate 15, a driving ring 16, a limiting ring 17, a horizontal shaft 18, a positioning shaft 19, a positioning wheel 20, a first bevel gear 21, a second bevel gear 22 and a third bevel gear 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1: the embodiment provides a quick ejection mechanism of a graphite crucible, see fig. 1-4, specifically, the mechanism comprises a molding box 2 provided with a graphite crucible main body 1, the molding box 2 is provided with a processing groove, the side wall of the processing groove is fixedly connected with a positioning plate 3, the side wall of the processing groove positioned at the upper end of the positioning plate 3 is provided with a molding plate 4, the graphite crucible main body 1 can be molded, the positioning plate 3 is provided with a threaded rod 5 in a penetrating way, the upper end of the threaded rod 5 is rotatably connected with an erection plate 6, the rotatable connection is realized by matching the threaded rod 5 with a hole formed on the side wall of the erection plate 6, the graphite crucible main body 1 is arranged at the upper end of the erection plate 6, two sides of the processing groove are provided with mounting grooves, two sides of the bottom end of the threaded rod 5 are both connected with adjusting rods 7, the end parts of the two adjusting rods 7 extend into the mounting grooves and are fixedly connected with a driving plate 8, the driving plate 8 is connected with a transmission shaft 9, the equal fixedly connected with locating frame 10 in shaping case 2 upper end both sides, transmission shaft 9 upper end extends to in the locating frame 10 to be connected with flabellum 11.

In the utility model, a threaded hole matched with the threaded rod 5 is arranged in the positioning plate 3 in a penetrating way, and the threaded rod 5 penetrates through the threaded hole and is in threaded connection with the side wall of the threaded hole; the equal fixedly connected with buffer spring 12 in locating plate 3 upper end both sides, buffer spring 12's upper end is supported and is being set up the bottom of board 6, and buffer spring 12 can effectively improve the stability that graphite crucible main part 1 removed.

In the utility model, a driving groove is formed in the forming box 2, a limiting plate is fixedly connected in the driving groove, a servo motor 13 is fixedly connected with the limiting plate, the servo motor 13 is an existing common motor, the limiting plate is used for limiting the position of the servo motor 13, a driving shaft 14 is fixedly connected with the output end of the servo motor 13, and the upper end of the driving shaft 14 extends into the processing groove and is connected with the threaded rod 5.

In the utility model, a sliding groove is formed at the bottom end of the threaded rod 5, the driving shaft 14 is positioned in the sliding groove and is in sliding connection with the side wall of the sliding groove, a plurality of clamping grooves are formed in the side wall of the sliding groove, a plurality of clamping plates 15 matched with the clamping grooves are fixedly connected to the outer side wall of the driving shaft 14, the plurality of clamping plates 15 are respectively positioned in the clamping grooves and are in sliding connection with the side wall of the clamping grooves, and the driving shaft 14 can also enable the threaded rod 5 to move up and down under the condition that the driving shaft 15 drives the threaded rod 5 to rotate.

In the utility model, two adjusting rods 7 are connected with the same driving ring 16, the driving ring 16 is provided with a vertical hole, the bottom end of the threaded rod 5 penetrates through the vertical hole and is in sliding connection with the side wall of the vertical hole, the side wall of the vertical hole is provided with a limiting groove, the outer side wall of the threaded rod 5 positioned in the vertical hole is fixedly connected with a limiting ring 17, the limiting ring 17 is positioned in the limiting groove and is in sliding connection with the side wall of the limiting groove, and the threaded rod 5 drives the two adjusting rods 7 to move through the driving ring 16.

In the utility model, a horizontal shaft 18 is rotationally connected with a positioning frame 10, the rotational connection is realized by matching a hole formed in the inner side wall of the positioning frame 10 with the horizontal shaft 18, one end of the horizontal shaft 18 penetrates through the side wall of the positioning groove and extends to the outside, a fan blade 11 is fixedly connected to the outer side wall of the horizontal shaft 18, the side wall of a mounting groove is rotationally connected with a positioning shaft 19, the rotational connection is realized by matching the hole formed in the side wall of the mounting groove with the positioning shaft 19, a positioning wheel 20 is fixedly connected to the outer side wall of the positioning shaft 19, and a rack meshed with the positioning wheel 20 is arranged on one side of a driving plate 8.

In the utility model, both ends of the transmission shaft 9 are fixedly connected with a first bevel gear 21, the outer side wall of the horizontal shaft 18 is fixedly connected with a second bevel gear 22 meshed with the first bevel gear 21, and the outer side wall of the positioning shaft 19 is fixedly connected with a third bevel gear 23 meshed with the first bevel gear 21.

Example 2: when the utility model is used specifically, the operation steps are as follows:

firstly, when a formed graphite crucible main body 1 needs to be taken out, a servo motor 13 needs to be opened firstly, the output end of the servo motor 13 drives a driving shaft 14 to rotate, the driving shaft 14 drives a threaded rod 5 to rotate through a plurality of clamping plates 15 on the outer side wall, as the threaded rod 5 is in threaded connection with a fixedly arranged positioning plate 3, when the threaded rod 5 rotates, the threaded rod 5 moves upwards simultaneously, the threaded rod 5 drives an erection plate 6 to move upwards, and the erection plate 6 drives the graphite crucible main body 1 to move upwards, so that the graphite crucible main body 1 is ejected out;

step two, when the threaded rod 5 moves upwards, the two adjusting plates 7 are driven to move upwards through the driving ring 16 on the outer side wall, the adjusting plates 7 drive the driving plate 8 to move upwards, the driving plate 8 drives the positioning wheel 20 to rotate through the rack on one side, the positioning wheel 20 drives the positioning shaft 19 to rotate, the positioning shaft 19 drives the third bevel gear 23 on the outer side wall to rotate, the third bevel gear 23 drives the first bevel gear 21 to rotate, the first bevel gear 21 drives the transmission shaft 9 to rotate, the transmission shaft 9 drives the second bevel gear 22 to rotate through the first bevel gear 21 on the upper end, the second bevel gear 22 drives the horizontal shaft 18 to rotate, the horizontal shaft 18 drives the fan blades 11 on the outer side wall to rotate, and therefore when the graphite crucible main body 1 moves upwards, air can be blown to and dried on the graphite crucible main body 1.

According to the utility model, by means of the upward movement of the threaded rod 5, the graphite crucible main body 1 can be ejected out, so that the production efficiency of the graphite crucible main body 1 is improved, the two fan blades 11 can be driven to rotate, the formed graphite crucible main body 1 is dried by blowing, the deformation of the graphite crucible main body 1 when being taken out is avoided, and the production quality of the graphite crucible main body 1 is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a quick ejection mechanism of graphite crucible, is including being provided with shaping case (2) of graphite crucible main part (1), its characterized in that: the forming box (2) is provided with a processing groove, the side wall of the processing groove is fixedly connected with a positioning plate (3), the side wall of the processing groove, which is positioned at the upper end of the positioning plate (3), is provided with a forming plate (4), the positioning plate (3) is provided with a threaded rod (5) in a penetrating way, the upper end of the threaded rod (5) is rotatably connected with an erection plate (6), the graphite crucible main body (1) is arranged at the upper end of the erection plate (6), the two sides of the processing groove are both provided with mounting grooves, the two sides of the bottom end of the threaded rod (5) are both connected with adjusting rods (7), the end parts of the two adjusting rods (7) extend into the mounting grooves and are fixedly connected with a driving plate (8), the driving plate (8) is connected with a transmission shaft (9), the two sides of the upper end of the forming box (2) are both fixedly connected with positioning frames (10), and the upper end of the transmission shaft (9) extends into the positioning frames (10), and connected with fan blades (11).

2. The quick ejection mechanism of a graphite crucible as claimed in claim 1, wherein: the positioning plate (3) penetrates through a threaded hole matched with the threaded rod (5), and the threaded rod (5) penetrates through the threaded hole and is in threaded connection with the side wall of the threaded hole.

3. The quick ejection mechanism of a graphite crucible as claimed in claim 1, wherein: the equal fixedly connected with buffer spring (12) in locating plate (3) upper end both sides, the bottom at set up board (6) is supported to the upper end of buffer spring (12).

4. The quick ejection mechanism of a graphite crucible as claimed in claim 1, wherein: the driving groove has been seted up in shaping case (2), fixedly connected with limiting plate in the driving groove, limiting plate fixedly connected with servo motor (13), servo motor (13) output end fixedly connected with drive shaft (14), drive shaft (14) upper end extends to the processing inslot to be connected with threaded rod (5).

5. The quick ejection mechanism of a graphite crucible as claimed in claim 4, wherein: threaded rod (5) bottom has been seted up the sliding tray, drive shaft (14) are located the sliding tray to with sliding tray lateral wall sliding connection, a plurality of joint grooves have been seted up to the sliding tray lateral wall, drive shaft (14) lateral wall fixedly connected with a plurality ofly and joint groove assorted joint board (15), it is a plurality of joint board (15) are located the joint inslot respectively to with joint groove lateral wall sliding connection.

6. The quick ejection mechanism of a graphite crucible as claimed in claim 1, wherein: two it is connected with same drive ring (16) to adjust pole (7), perpendicular hole has been seted up in drive ring (16), threaded rod (5) bottom is run through perpendicular hole to with perpendicular hole lateral wall sliding connection, erect the hole lateral wall and seted up the spacing groove, be located in the vertical hole threaded rod (5) lateral wall fixedly connected with spacing ring (17), spacing ring (17) are located the spacing inslot, and with spacing groove lateral wall sliding connection.

7. The quick ejection mechanism of a graphite crucible as claimed in claim 1, wherein: locating frame (10) internal rotation is connected with horizontal axis (18), horizontal axis (18) one end runs through the constant head tank lateral wall to extend to the outside, flabellum (11) fixed connection is on the lateral wall of horizontal axis (18), the mounting groove lateral wall rotates and is connected with location axle (19), location axle (19) lateral wall fixedly connected with locating wheel (20), drive plate (8) one side is provided with the rack with locating wheel (20) engaged with.

8. The quick ejection mechanism of a graphite crucible as claimed in claim 7, wherein: the transmission shaft (9) both ends all fixedly connected with first bevel gear (21), horizontal axis (18) lateral wall fixedly connected with and first bevel gear (21) engaged with second bevel gear (22), location axle (19) lateral wall fixedly connected with and first bevel gear (21) engaged with third bevel gear (23).