CN213613944U

CN213613944U - Sand and dust separating device for sand mold manufacturing

Info

Publication number: CN213613944U
Application number: CN202022498818.4U
Authority: CN
Inventors: 李享儒; 龙沾卫
Original assignee: Zhengzhou Yuandong Refractory Co Ltd
Current assignee: Zhengzhou Yuandong Refractory Co Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-06
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a sand-dust separating device for sand mold manufacturing, which comprises an installation support, wherein an installation cover plate is movably arranged on the installation support, a separating cylinder is movably arranged in the installation support, an installation mechanism is movably arranged between the installation support and the installation cover plate, and the separating cylinder is assembled to keep circumferential rotation through the installation mechanism; the inside of separator cylinder is provided with the switch-plate, and fixed mounting has the screening net on the outer wall. This sand dust separator of sand mould preparation, it rotates to drive the cylinder through driving motor, and stir the molding sand through the inside switch plate of cylinder, the screening net of being convenient for separates the dust in the molding sand, can finish the back at the sand dust separation simultaneously, take off the screening net, rotate through driving motor drive cylinder once more, can take out the inside finished product molding sand of cylinder, take off installation cover plate from the installing support simultaneously, can take out the cylinder from the installing support and wash work.

Description

Sand and dust separating device for sand mold manufacturing

Technical Field

The utility model relates to a sand mould preparation technical field specifically is a sand and dust separator of sand mould preparation usefulness.

Background

The sand mold is a casting cavity made of raw sand, an adhesive and other auxiliary materials in the casting production process, and before sand filling, sand-dust separation is usually carried out on the molding sand to prevent the dust in the molding sand from influencing the casting effect after the sand filling.

But current sand and dust separator discovers in the use, and the molding sand piles up together in separator inside easily, and separation effect is relatively poor, and finishes after the separation, is not convenient for take out the finished product molding sand, can't dismantle the separating centrifuge in order to wash simultaneously, influences subsequent separation work.

In order to solve the above problems, innovative design is urgently needed on the basis of the sand-dust separating device for the original sand mold manufacturing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand and dust separator of sand mould preparation to propose the relatively poor and finished product molding sand of being not convenient for after the separation finishes of current sand and dust separator separation effect and take out in solving above-mentioned background art, can't dismantle the separating centrifuge in order to carry out abluent problem simultaneously.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sand-dust separating device for sand mold manufacturing comprises a mounting bracket, wherein a mounting cover plate is movably arranged on the mounting bracket, a separating cylinder is movably arranged in the mounting bracket, an installation mechanism is movably arranged between the mounting bracket and the mounting cover plate, and the separating cylinder is assembled to keep circumferential rotation through the installation mechanism; the inside of separator cylinder is provided with the switch-plate, and fixed mounting has the screening net on the outer wall.

Preferably, the installation mechanism includes an electric box, a driving motor and a driving gear, a lower clamping groove is provided at the top of the side plate of the installation support, an upper clamping groove capable of forming a ring groove with the lower clamping groove is provided at the bottom of the installation cover plate, the electric box is fixedly installed on the outer wall of one side of the installation support, the driving motor is fixedly installed in the electric box, one end of the shaft lever of the driving gear is fixedly installed at the output end of the driving motor, and the other end of the shaft lever of the driving gear penetrates through and is in shaft connection with the inner wall of the lower clamping groove.

Preferably, the mounting mechanism further comprises a driven gear and a transmission gear, the driven gear is respectively arranged in the upper clamping groove and the lower clamping groove opposite to the inside of one side of the driving gear, and the transmission gear is arranged at two ends of the separating cylinder and is respectively meshed with the driving gear and the driven gear which are arranged in the lower clamping groove and the upper clamping groove.

Preferably, the mounting mechanism further comprises a cover plate mounting plate and a cover plate bolt, wherein the cover plate mounting plate is fixedly mounted on the outer wall on one side of the separating cylinder and is fixedly mounted on the top of the mounting bracket through the cover plate bolt.

Preferably, the separation mounting plate is symmetrically arranged on the side wall of the screening net, a separation bolt is connected to the separation mounting plate through threads, the separation bolt is fixedly mounted on the outer wall of the separation cylinder, and a rubber pad is arranged at the bottom of the screening net.

Preferably, the bottom of the mounting bracket is provided with a discharge hole.

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

1. this sand dust separator of sand mould preparation rotates through driving motor drive driving gear to drive the cylinder through driven gear and rotate, the inside switch plate of cylinder can rotate and stir the molding sand along with the cylinder at this moment, and the screening net of being convenient for separates the dust in the molding sand.

2. This sand and dust separator of sand mould preparation can be after the sand and dust separation finishes, will sieve the net and take off, rotate through driving motor drive driving gear once more to drive the cylinder through driven gear and rotate, can take out the inside finished product molding sand of cylinder, will install the apron and take off from the installing support simultaneously, can take out the cylinder from the installing support and carry out the cleaning work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic side sectional view of the separating cylinder of the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 2 according to the present invention.

In the figure: 1. mounting a bracket; 2. installing a cover plate; 3. a separation cylinder; 4. an installation mechanism; 5. a kick-out plate; 6. screening the net; 7. an electric box; 8. a drive motor; 9. a driving gear; 10. a lower clamping groove; 11. an upper clamping groove; 12. a driven gear; 13. a transmission gear; 14. a cover plate mounting plate; 15. a cover plate bolt; 16. separating the mounting plate; 17. separating the bolt; 18. a rubber pad; 19. and (4) a discharge port.

Detailed Description

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

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: a sand-dust separating device for sand mold manufacturing comprises a mounting bracket 1, wherein a mounting cover plate 2 is movably arranged on the mounting bracket 1, a separating cylinder 3 is movably arranged in the mounting bracket 1, an installation mechanism 4 is movably arranged between the mounting bracket 1 and the mounting cover plate 2, and the separating cylinder 3 is assembled to keep circumferential rotation through the installation mechanism 4; the inside of separator 3 is provided with switch-off plate 5, and fixed mounting has screening net 6 on the outer wall, foretell structural design passes through 8 drive driving gears of driving motor 9 and rotates, and drive separator 3 through driven gear 12 and rotate, 3 inside switch-off plate 5 of separator can rotate and stir the molding sand along with separator 3 this moment, the dust of screening net 6 in to the molding sand of being convenient for separates, can finish the back at the sand and dust separation simultaneously, take off screening net 6, rotate through 8 drive driving gears of driving motor 9 once more, and drive separator 3 through driven gear 12 and rotate, can take out the inside finished product molding sand of separator 3, take off installation cover plate 2 from installing support 1 simultaneously, can take out separator 3 from installing support 1 and carry out cleaning work.

As shown in fig. 2 and 4, the utility model discloses in the further technical scheme that provides, installation mechanism 4 includes electric box 7, driving motor 8 and driving gear 9, draw-in groove 10 has been seted up down at the top of installing support 1 curb plate, last draw-in groove 11 that can constitute the ring channel with draw-in groove 10 down is seted up to the bottom of installation apron 2, electric box 7 fixed mounting is on the outer wall of installing support 1 one side, driving motor 8 fixed mounting is in the inside of electric box 7, the one end fixed mounting of driving gear 9 axostylus axostyle is in driving motor 8's output, the other end of driving gear 9 axostylus axostyle runs through and the hub connection is on the interior wall of draw-in groove 10 down, foretell structural design can rotate under driven gear 12's support through driving gear 9 drive gear 13 drive gear 13.

The mounting mechanism 4 further comprises a driven gear 12 and a transmission gear 13, the driven gear 12 is respectively arranged in the upper clamping groove 11 and the lower clamping groove 10 opposite to one side of the driving gear 9, the transmission gear 13 is arranged at two ends of the separating cylinder 3 and is respectively meshed with the driving gear 9 and the driven gear 12 which are arranged in the lower clamping groove 10 and the upper clamping groove 11, and the transmission gear 13 can be fixed through the driven gear 12 and the driving gear 9 in the structural design, so that the rotation of the separating cylinder 3 is kept stable.

The utility model discloses among the further technical scheme that provides, installation mechanism 4 still includes apron mounting panel 14 and

apron bolt

15, and 14 fixed mounting of apron mounting panel is on the outer wall of cylinder 3 one side to through 15 fixed mounting of apron bolt in the top of installing support 1, foretell structural design is convenient for install the apron bolt 15 in the apron mounting panel 14 in the thread groove at 1 top of installing support, can be through 2 fixed mounting of installation apron on installing support 1 with cylinder 3.

As further shown in fig. 1, it can be seen that, in some embodiments, it is preferable that the separation mounting plates 16 are symmetrically disposed on the side walls of the sieving net 6, the separation mounting plates 16 are connected with separation bolts 17 through threads, and are fixedly mounted on the outer wall of the separation cylinder 3 through the separation bolts 17, and the bottom of the sieving net 6 is provided with rubber pads 18, and the above-mentioned structural design facilitates the installation of the separation bolts 17 in the separation mounting plates 16 in the thread grooves on the outer wall of the separation cylinder 3, that is, the sieving net 6 can be fixedly mounted on the separation cylinder 3.

Furthermore, the utility model discloses in, the bottom of installing support 1 is provided with discharge gate 19, and foretell structural design is convenient for the staff will be collected through dust and the finished product molding sand that the cylinder 3 that discharge gate 19 is concentrated separates.

The working principle is as follows: when the device is used, as shown in fig. 1-4, firstly, the transmission gears 13 at two sides of the separating cylinder 3 are inserted into the lower clamping groove 10 and are engaged with the driving gear 9 and the driven gear 12 inside the lower clamping groove 10, then the mounting cover plate 2 is turned to be attached to the mounting bracket 1, at the moment, the driven gear 12 inside the upper clamping groove 11 is engaged with the top of the transmission gear 13, then the cover plate bolt 15 in the cover plate mounting plate 14 is mounted in the thread groove at the top of the mounting bracket 1, namely, the separating cylinder 3 is fixedly mounted on the mounting bracket 1 through the mounting cover plate 2, at the moment, the molding sand to be separated can be poured into the separating cylinder 3 from the opening on the separating cylinder 3, the sieving net 6 is attached to the opening on the separating cylinder 3, then the separating bolt 17 in the separating mounting plate 16 is mounted in the thread groove on the outer wall of the separating cylinder 3, namely, the sieving net 6 can be fixedly mounted on the separating cylinder 3, can start driving motor 8 this moment to driving gear 9 through the 8 output of driving motor drives drive gear 13 and rotates under driven gear 12's support, drives the cylinder 3 through drive gear 13 simultaneously and rotates, and the inside switch plate 5 of cylinder 3 can rotate and stir the molding sand along with cylinder 3 this moment, and the screening net 6 of being convenient for separates the dust in the molding sand.

After the sand and dust separation finishes, take out separation bolt 17 from the thread groove of 3 outer walls of cylinder, can take off screening net 6 from cylinder 3, can start driving motor 8 again this moment and rotate, and drive cylinder 3 and rotate in step, can pour out the inside finished product molding sand of cylinder 3 from the opening part on cylinder 3 when cylinder 3 rotates, take off apron bolt 15 from installing support 1 simultaneously, can take off installing cover plate 2 from installing support 1, can take out cylinder 3 from installing support 1 and carry out the cleaning work.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a sand and dust separator of sand mould preparation usefulness, includes installing support (1), its characterized in that:

the separation device is characterized in that a mounting cover plate (2) is movably arranged on the mounting bracket (1), a separation barrel (3) is movably arranged in the mounting bracket (1), a mounting mechanism (4) is movably arranged between the mounting bracket (1) and the mounting cover plate (2), and the separation barrel (3) is assembled to keep circumferential rotation through the mounting mechanism (4);

a material shifting plate (5) is arranged in the separating cylinder (3), and a screening net (6) is fixedly arranged on the outer wall of the separating cylinder.

2. A sand-dust separating apparatus for sand mold production according to claim 1, characterized in that: installation mechanism (4) include electric box (7), driving motor (8) and driving gear (9), draw-in groove (10) down have been seted up at the top of installing support (1) curb plate, the bottom of installation apron (2) seted up can with draw-in groove (11) constitute the last of ring channel down draw-in groove (10), electric box (7) fixed mounting in on the outer wall of installing support (1) one side, driving motor (8) fixed mounting in the inside of electric box (7), the one end fixed mounting of driving gear (9) axostylus axostyle in the output of driving motor (8), the other end of driving gear (9) axostylus axostyle run through and the coupling in on the interior wall of draw-in groove (10) down.

3. A sand-dust separating apparatus for sand mold production according to claim 2, characterized in that: installation mechanism (4) still include driven gear (12) and drive gear (13), driven gear (12) set up respectively in go up draw-in groove (11) with draw-in groove (10) is relative down the inside of driving gear (9) one side, drive gear (13) set up in the both ends of cylinder (3) to respectively the meshing connect in draw-in groove (10) down with go up and set up in draw-in groove (11) driving gear (9) with driven gear (12).

4. A sand-dust separating apparatus for sand mold production according to claim 3, characterized in that: the mounting mechanism (4) further comprises a cover plate mounting plate (14) and a cover plate bolt (15), wherein the cover plate mounting plate (14) is fixedly mounted on the outer wall of one side of the separating cylinder (3), and the cover plate bolt (15) is fixedly mounted on the top of the mounting bracket (1).

5. A sand-dust separating apparatus for sand mold production according to claim 1, characterized in that: the utility model discloses a separation of separation net (6) is characterized in that the symmetry is provided with separation mounting panel (16) on the lateral wall of screening net (6), threaded connection has separation bolt (17) on separation mounting panel (16), and through separation bolt (17) fixed mounting in on the outer wall of separator cylinder (3), the bottom of screening net (6) is provided with rubber pad (18).

6. A sand-dust separating apparatus for sand mold production according to claim 1, characterized in that: and a discharge hole (19) is formed in the bottom of the mounting bracket (1).