CN213613991U

CN213613991U - Discharging device for core shooter

Info

Publication number: CN213613991U
Application number: CN202022539611.7U
Authority: CN
Inventors: 刘小军
Original assignee: Jingzhou Guochuang Machinery Manufacturing Co ltd
Current assignee: Jingzhou Guochuang Machinery Manufacturing Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-06
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a core shooting machine field discloses a discharging device for core shooting machine, including first mounting bracket and second mounting bracket, the second mounting bracket is installed on first mounting bracket, the top of first mounting bracket is installed and is gone up the mould, second mounting bracket upper end sliding connection has the bottom plate, install first cylinder between bottom plate and the second mounting bracket, a plurality of guide posts of upper end fixedly connected with of bottom plate, it is a plurality of the common fixedly connected with connecting plate in upper end of guide post, install the lower mould on the connecting plate, be equipped with the baffle between first mounting bracket is horizontal, be equipped with two installation mechanisms between baffle and the first mounting bracket, be equipped with buffer gear on the baffle. The utility model has the advantages of it is following and effect: first cylinder and second cylinder mutually support and accomplish to shooter core machine and carry out the unloading, secondly when machinery breaks down, can carry on the back mutually and stimulate two T-shaped blocks, accomplish dismantling the baffle, can maintain machinery after dismantling.

Description

Discharging device for core shooter

Technical Field

The utility model relates to a core shooting machine technical field, in particular to discharging device for core shooting machine.

Background

The injection and compression molding machine is a molding machine that uses compressed air to uniformly inject molding sand into a flask for pre-compacting, and then applies pressure to compact the molding sand. The common injection molding machine has a vertical parting flaskless injection molding machine and a horizontal parting flaskless injection molding machine. The vertical parting flaskless shooting and pressing molding machine does not need a sand box for molding, molding sand is directly shot into a molding chamber with a template, the manufactured sand mould has high dimensional precision, cavities are arranged on two sides of the sand box, the production efficiency is high, the core setting is difficult, and the requirement on the quality of the molding sand is strict. The horizontal parting and stripping injection molding machine utilizes the sand box to mold, and the sand box is closed and stripped after being manufactured, so that the core setting is convenient, and the production efficiency is high.

Traditional core shooting machine during operation need enclose the workspace with the breast board, and the breast board is not convenient for dismantle, usually through screw and bolt tightening, but when machinery breaks down, need pull down the breast board, and its operation is very difficult, brings inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a discharging device for core shooting machine has the convenient effect of opening and close.

The above technical purpose of the present invention can be achieved by the following technical solutions: including first mounting bracket and second mounting bracket, the second mounting bracket is installed on first mounting bracket, the mould is installed at the top of first mounting bracket, second mounting bracket upper end sliding connection has the bottom plate, install first cylinder between bottom plate and the second mounting bracket, a plurality of guide posts of upper end fixedly connected with of bottom plate, it is a plurality of the common fixedly connected with connecting plate in upper end of guide post, install the lower mould on the connecting plate, the second cylinder is installed to the outer wall of lower mould, be equipped with the baffle between first mounting bracket is horizontal, be equipped with two installation mechanisms between baffle and the first mounting bracket, be equipped with buffer gear on the baffle.

Through adopting above-mentioned technical scheme, first cylinder and second cylinder are mutually supported and are accomplished core shooter and carry out the unloading, and secondly when machinery breaks down, can carry on the back mutually and stimulate two T-shaped blocks, accomplish dismantling the baffle, can maintain machinery after dismantling.

The utility model discloses a further set up to: the installation mechanism is including the T-slot that runs through first mounting bracket, run through on the baffle and be equipped with the spacing groove, the inner wall sliding connection in T-slot has the T-shaped piece, the first spring of fixedly connected with between T-shaped piece and the T-slot, the lateral wall fixedly connected with connecting block of first mounting bracket, T-shaped piece fixedly connected with stopper, the stopper run through connecting block and spacing groove in proper order and rather than inner wall sliding connection.

The utility model discloses a further set up to: the buffer mechanism comprises two second springs fixedly connected with the baffle, the two second springs are fixedly connected with a long plate together, and the long plate is fixedly connected with a sponge cushion.

Through adopting above-mentioned technical scheme, the foam-rubber cushion cushions a plurality of guide posts.

The utility model discloses a further set up to: the limiting block is matched with the limiting groove.

The utility model discloses a further set up to: the two T-shaped grooves are arranged in a staggered mode.

Through adopting above-mentioned technical scheme, it is more stable to the baffle is fixed.

The utility model discloses a further set up to: the T-shaped block is matched with the T-shaped groove, and the T-shaped block cannot be separated from the T-shaped groove.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a discharging device for a core shooter according to the present invention;

fig. 2 is a side view of a baffle plate in the discharging device for the core shooter according to the present invention.

In the figure: 1. a second cylinder; 2. a first cylinder; 3. a lower die; 4. a guide post; 5. a first mounting bracket; 6. a connecting plate; 7. an upper die; 8. a baffle plate; 9. a second mounting bracket; 10. a T-shaped slot; 11. a first spring; 12. a T-shaped block; 13. a limiting groove; 14. a second spring; 15. a long plate; 16. a sponge cushion; 17. a base plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, a discharging device for core shooting machine, including first mounting bracket 5 and second mounting bracket 9, second mounting bracket 9 is installed on first mounting bracket 5, last mould 7 is installed at the top of first mounting bracket 5, sliding connection has bottom plate 17 on the 9 of second mounting bracket, install first cylinder 2 between bottom plate 17 and the second mounting bracket 9, a plurality of guide posts 4 of upper end fixedly connected with of bottom plate 17, the common fixedly connected with connecting plate 6 in upper end of a plurality of guide posts 4, install lower mould 3 on the connecting plate 6, lower mould 3 and last mould 7 phase-match.

Second cylinder 1 is installed to the outer wall of lower mould 3, be equipped with baffle 8 between first mounting bracket 5 is horizontal, be equipped with two installation mechanisms between baffle 8 and the first mounting bracket 5, installation mechanism is including the T-slot 10 that runs through first mounting bracket 5, two T-slot 10 dislocation sets, run through on the baffle 8 and be equipped with spacing groove 13, T-shaped piece 12 and T-slot 10 phase-match, T-shaped piece 12 can' T break away from T-slot 10, the inner wall sliding connection of T-slot 10 has T-shaped piece 12, the first spring 11 of fixedly connected with between T-shaped piece 12 and the T-slot 10, the lateral wall fixedly connected with connecting block of first mounting bracket 5, two connecting blocks carry on spacingly.

12 fixedly connected with stoppers of T-shaped piece, stopper run through connection piece and spacing groove 13 in proper order and rather than inner wall sliding connection, stopper and spacing groove 13 phase-match are equipped with buffer gear on the baffle 8, buffer gear include with two second springs 14 of 8 fixed connection of baffle, the common fixedly connected with long slab 15 of two second springs 14, long slab 15 fixedly connected with foam-rubber cushion 16, foam-rubber cushion 16 cushions a plurality of guide posts 4.

The utility model discloses in, when the unloading of core shooter, second cylinder 1 drives lower mould 3 and goes up the separation of mould 7, and first cylinder 2 drives lower mould 3 and removes to the direction of keeping away from baffle 8 and can accomplish the unloading.

When long-time use machinery error or misoperation appear, a plurality of guide posts 4 can collide with baffle 8, baffle 8 can meet foam-rubber cushion 16, and foam-rubber cushion 16 drives two second springs 14 of long board 15 compression, cushions a plurality of guide posts 4.

When baffle 8 was dismantled to needs, the staff pulled two T-shaped blocks 12 back of the body, and two first springs 11 of two T-shaped blocks 12 compression break away from two spacing grooves 13, accomplished dismantling baffle 8 promptly.

Claims

1. A discharging device for a core shooter comprises a first mounting frame (5) and a second mounting frame (9), and is characterized in that the second mounting frame (9) is mounted on the first mounting frame (5), an upper die (7) is mounted at the top of the first mounting frame (5), a bottom plate (17) is slidably connected to the upper end of the second mounting frame (9), a first air cylinder (2) is mounted between the bottom plate (17) and the second mounting frame (9), a plurality of guide columns (4) are fixedly connected to the upper end of the bottom plate (17), a connecting plate (6) is fixedly connected to the upper ends of the guide columns (4) together, a lower die (3) is mounted on the connecting plate (6), a second air cylinder (1) is mounted on the outer wall of the lower die (3), a baffle (8) is arranged between the first mounting frame (5) in the transverse direction, two mounting mechanisms are arranged between the baffle (8) and the first mounting frame (5), and a buffer mechanism is arranged on the baffle (8).

2. The discharging device for the core shooting machine according to claim 1, characterized in that the mounting mechanism comprises a T-shaped groove (10) penetrating through the first mounting frame (5), a limiting groove (13) penetrates through the baffle (8), a T-shaped block (12) is slidably connected to the inner wall of the T-shaped groove (10), a first spring (11) is fixedly connected between the T-shaped block (12) and the T-shaped groove (10), a connecting block is fixedly connected to the side wall of the first mounting frame (5), and a limiting block is fixedly connected to the T-shaped block (12), sequentially penetrates through the connecting block and the limiting groove (13) and is slidably connected with the inner wall of the T-shaped block.

3. Discharging device for core shooters according to claim 1 characterised in that said buffer means comprise two second springs (14) fixedly connected to the baffle (8), the two second springs (14) being jointly fixedly connected to a long plate (15), the long plate (15) being fixedly connected to a spongy cushion (16).

4. Discharging device for core shooters according to claim 2 characterized in that said limit blocks match with limit grooves (13).

5. Discharge device for core shooters according to claim 2 characterized in that the two T-shaped slots (10) are arranged offset.

6. Discharge device for core shooter according to claim 2 characterized in that said T-shaped block (12) is matched to a T-shaped groove (10), said T-shaped block (12) being unable to disengage from the T-shaped groove (10).