CN213944796U

CN213944796U - High-efficiency four-station core shooter

Info

Publication number: CN213944796U
Application number: CN202022453104.1U
Authority: CN
Inventors: 王中成
Original assignee: Wuxi Ruicheng Machinery Manufacturing Co ltd
Current assignee: Wuxi Ruicheng Machinery Manufacturing Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-13
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a core shooter technical field specifically is a high efficiency quadruplex position core shooter, including the frame, the frame comprises bottom plate, stand and last roof, and the top surface of bottom plate rotates and is connected with rotary platform, and rotary platform's top surface is equipped with four and is used for figurative mould, and the top surface of going up the roof is equipped with sand device, goes up the bottom surface of roof and is located and is equipped with the shooting head part that is used for shooting the core to the mould under with sand device. The utility model discloses set up four group's moulds on rotary platform, and certain moment shower nozzle part only shoots the core operation to one of them a set of mould, can guarantee to shoot the head part and be in operating condition all the time along with rotary platform's reciprocating rotation to improve the work efficiency of core shooter.

Description

High-efficiency four-station core shooter

Technical Field

The utility model relates to a core shooter technical field specifically is a high efficiency quadruplex position core shooter.

Background

A core shooter is a mechanical device that uses compressed air to uniformly inject molding sand into a sand box to be compacted, and then applies pressure to compact the molding sand. The common flaskless core shooter with vertical parting and the horizontal parting flaskless core shooter are used. The vertical parting flaskless core shooter does not use a sand box for moulding, the moulding sand is directly shot into a moulding chamber with a template, the size precision of the produced sand mould is high, the two sides of the sand box are provided with cavities, the production rate is high, but the core setting is difficult, and the requirement on the quality of the moulding sand is strict.

When the existing vertical parting boxless core shooter works, molding sand is firstly shot into a mould, then a shooting head is withdrawn, the mould is opened, and the sand core is taken out. In the process that a worker opens a mold and cores, a shooting head is in an idle state, so that the working efficiency cannot be maximized, and therefore, the high-efficiency four-station core shooter is provided to well solve the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency quadruplex position core shooting machine for the head of shooing is in operating condition all the time, thereby improves the work efficiency of core shooting machine greatly.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a high efficiency quadruplex position core shooting machine, includes the frame, the frame comprises bottom plate, stand and top plate, the top surface of bottom plate rotates and is connected with rotary platform, rotary platform's top surface is equipped with four and is used for figurative mould, the top surface of top plate is equipped with sand device, and the bottom surface of top plate just is located and is equipped with the first part of shooing that is used for shooting the core to the mould under with sand device.

Preferably, a material taking cylinder is arranged on one side of the top surface of the upper top plate, a lifting plate is arranged above the material taking cylinder, a piston rod of the material taking cylinder is connected with the lifting plate, a material taking plate is arranged below the upper top plate, the material taking plate is fixedly connected with the lifting plate, and a core taking mechanism is arranged on the material taking plate.

Preferably, the lifting plate is located right above the material taking plate, a connecting rod is vertically arranged on the bottom surface of the lifting plate, and the bottom end of the connecting rod penetrates through the upper top plate and is fixedly connected with the material taking plate.

Preferably, be equipped with the supporting component who is used for supporting rotary platform between bottom plate and the rotary platform, supporting component is including holding ring, rotor plate and driving motor, the holding ring is the ring form, and its fixed connection is at the bottom plate top surface, the rotor plate is placed on the holding ring, and the rigid coupling between rotor plate and the rotary platform, driving motor is fixed to be set up in the holding ring, and driving motor's output shaft and rotor plate rigid coupling.

Preferably, the top surface evenly distributed of holding ring has the ball, the ball all rotates to be connected on the holding ring, and the ball all laminates with the rotor plate.

Compared with the prior art, the utility model provides a high efficiency quadruplex position core shooting machine possesses following beneficial effect:

1. the rotary platform is provided with four groups of moulds, and the shooting head component only carries out core shooting operation on one group of moulds at a certain time, and the shooting head component can be ensured to be always in a working state along with the reciprocating rotation of the rotary platform, so that the working efficiency of the core shooting machine is improved;

2. the utility model discloses in set up and got the core mechanism, can get the core to this group's mould after a set of mould core shooting is accomplished, improved the degree of automation of equipment, alleviateed workman's intensity of labour.

Drawings

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

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

fig. 3 is a schematic view of the supporting assembly of the present invention.

In the figure: 1. a frame; 101. a base plate; 102. a column; 103. an upper top plate; 2. a support assembly; 201. a positioning ring; 202. a rotating plate; 203. a drive motor; 204. a ball bearing; 3. a rotating platform; 4. a sand adding device; 5. a head member; 6. a mold; 7. a material taking cylinder; 8. a lifting plate; 9. taking a material plate; 10. a connecting rod; 11. and a core taking mechanism.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-2, a high-efficiency four-station core shooter comprises a frame 1, wherein the frame 1 is composed of a bottom plate 101, a stand column 102 and an upper top plate 103, the top surface of the bottom plate 101 is rotatably connected with a rotary platform 3, the top surface of the rotary platform 3 is provided with four molds 6 for molding, the rotary platform 3 is in a circular plate shape, the molds 6 are uniformly distributed on the top surface of the rotary platform 3, namely, two adjacent molds 6 are spaced by ninety degrees, the top surface of the upper top plate 103 is provided with a sand adding device 4, and a shooting head part 5 for shooting cores into the molds 6 is arranged on the bottom surface of the upper top plate 103 and under the sand adding device 4; the shooting head part 5 is always positioned above one mould 6 and is used for shooting core molding into the mould 6.

Go up top plate 103's top surface one side and be equipped with and get material cylinder 7, the top of getting material cylinder 7 is equipped with lifter plate 8, gets the piston rod of material cylinder 7 and is connected with lifter plate 8, goes up the below of roof plate 103 and is equipped with and gets flitch 9, gets fixed connection between flitch 9 and the lifter plate 8, and gets and be equipped with on the flitch 9 and get core mechanism 11. The lifting plate 8 is positioned right above the material taking plate 9, the bottom surface of the lifting plate 8 is vertically provided with a connecting rod 10, and the bottom end of the connecting rod 10 penetrates through the upper top plate 103 and is fixedly connected with the material taking plate 9; the lifting plate 8, the material taking plate 9 and the connecting rod 10 are integrated, the material taking cylinder 7 can drive the lifting plate 8 to move up and down, and the core taking mechanism 11 can be driven to move up and down, so that the taking-down task is completed.

Referring to fig. 1 and fig. 3, a supporting assembly 2 for supporting the rotary platform 3 is disposed between the bottom plate 101 and the rotary platform 3, the supporting assembly 2 includes a positioning ring 201, a rotating plate 202 and a driving motor 203, the positioning ring 201 is annular and is fixedly connected to the top surface of the bottom plate 101, the rotating plate 202 is placed on the positioning ring 201, the rotating plate 202 is fixedly connected to the rotary platform 3, the driving motor 203 is fixedly disposed in the positioning ring 201, and an output shaft of the driving motor 203 is fixedly connected to the rotating plate 202; wherein the rotating plate 202 is embedded in the positioning ring 201, and the output shaft of the driving motor 203 is connected to the rotating plate 202, so that the driving motor 203 can directly control the rotation of the rotary platform 3. The top surface of the positioning ring 201 is uniformly distributed with balls 204, the balls 204 are rotatably connected to the positioning ring 201, and the balls 204 are attached to the rotating plate 202; the balls 204 serve to reduce frictional resistance when the rotating plate 202 rotates, thereby making the rotation thereof more smooth.

The working principle is as follows: the utility model discloses in the use, because set up four group's moulds 6 on rotary platform 3, and set up on last roof 103 and added sand device 4 and penetrated first part 5, consequently usable penetrating first part 5 is to the mould 6 internal core molding. After completing one core shooting operation, the driving motor 203 controls the rotary platform 3 to rotate ninety degrees, so that the shooting head part 5 continues to perform core shooting operation on the next set of dies 6. At this time, the core taking mechanism 11 is driven by the material taking cylinder 7 to move downwards, and core taking operation is carried out. Compared with the prior art, the utility model discloses well core down does not influence shooting head part 5 and continues work, has consequently saved shooting head part 5's idle time to the work efficiency of core shooter has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model provides a high efficiency quadruplex position core shooting machine, includes frame (1), frame (1) comprises bottom plate (101), stand (102) and last roof (103), its characterized in that: the top surface of bottom plate (101) rotates and is connected with rotary platform (3), rotary platform's (3) top surface is equipped with four moulds (6) that are used for modelling, the top surface of going up roof (103) is equipped with and adds sand device (4), goes up the bottom surface of roof (103) and is located and is equipped with directly under adding sand device (4) and be used for shooting first part (5) of core to mould (6) inside.

2. A high efficiency four position core shooter as claimed in claim 1 wherein: the core taking device is characterized in that a material taking cylinder (7) is arranged on one side of the top surface of the upper top plate (103), a lifting plate (8) is arranged above the material taking cylinder (7), a piston rod of the material taking cylinder (7) is connected with the lifting plate (8), a material taking plate (9) is arranged below the upper top plate (103), the material taking plate (9) is fixedly connected with the lifting plate (8), and a core taking mechanism (11) is arranged on the material taking plate (9).

3. A high efficiency four position core shooter as claimed in claim 2 wherein: the lifting plate (8) is located right above the material taking plate (9), a connecting rod (10) is vertically arranged on the bottom surface of the lifting plate (8), and the bottom end of the connecting rod (10) penetrates through the upper top plate (103) and is fixedly connected with the material taking plate (9).

4. A high efficiency four position core shooter as claimed in claim 1 wherein: be equipped with supporting component (2) that are used for supporting rotary platform (3) between bottom plate (101) and rotary platform (3), supporting component (2) are including holding ring (201), rotor plate (202) and driving motor (203), holding ring (201) are the ring form, and its fixed connection is at bottom plate (101) top surface, rotor plate (202) are placed on holding ring (201), and rigid coupling between rotor plate (202) and rotary platform (3), driving motor (203) are fixed to be set up in holding ring (201), and the output shaft and rotor plate (202) rigid coupling of driving motor (203).

5. A high efficiency four position core shooter as claimed in claim 4 wherein: the top surface evenly distributed of holding ring (201) has ball (204), ball (204) all rotate to be connected on holding ring (201), and ball (204) all laminate with rotor plate (202).