CN221109814U

CN221109814U - Coring device for mold core manufacturing

Info

Publication number: CN221109814U
Application number: CN202322672938.5U
Authority: CN
Inventors: 戴晓阳; 黄建辉
Original assignee: Guangdong Herman Intelligent Equipment Co ltd
Current assignee: Guangdong Herman Intelligent Equipment Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-06-11
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses a coring device for manufacturing a mold core, which comprises a control mechanism, wherein one side of the control mechanism is provided with a mold core clamping mechanism, one side of the mold core clamping mechanism is connected with the control mechanism, the other side of the mold core clamping mechanism is provided with a scraper component, the upper part of the mold core clamping mechanism is also provided with a spraying component, the control mechanism controls the mold core clamping mechanism to move, the spraying component sprays into a core making machine, and the scraper component scrapes residual sand powder in the core making machine. The coring device for manufacturing the mold core can enter the core shooter to automatically grab the mold core after the core making machine finishes core making, the mold core can be taken out without manual intervention, the high-risk operation is avoided, and the manual labor intensity is reduced. In addition, the coring device for manufacturing the mold core is also provided with a scraper component and a spraying component, can enter the core making machine to carry out the shoveling of the residual sand core and the automatic spraying of the release agent, can realize the high-efficiency production of one person to manage a plurality of devices, and saves the production cost.

Description

Coring device for mold core manufacturing

Technical Field

The utility model relates to the technical field of core making equipment, in particular to a coring device for manufacturing a mold core.

Background

The core shooter adopts precoated sand to make cores and is suitable for hot core boxes. The core shooter is characterized in that two guide posts are used for vertical analysis of the mold opening and closing, two different molds are installed at the same time, the fixed molds can be installed on two sides of the middle fixing frame, and the mold opening and closing (which is equivalent to a double mold frame) can be realized. The core shooter is widely applied to the foundry industry, and the core manufactured by the core shooter has accurate specification and smooth surface. The working principle of the core shooter is that core sand mixture taking liquid or solid thermosetting resin as a binder is shot into a heated core box, and the sand core is preheated in the core box and quickly hardened to a certain thickness (about 5-10 mm) and taken out, so that a high-quality sand core finished product with a smooth surface and accurate specification is produced.

Aiming at the problems that the core mould is manually taken out after the core shooting machine of most factories is used for manufacturing the core at present, great potential safety hazards exist, scalding or crushing are likely to occur, the residual sand core on the core mould needs to be manually shoveled and cleaned, and the stripper is also required to be manually sprayed, the application designs a robot manipulator capable of automatically shoveling the residual sand core, automatically spraying the stripping agent, automatically taking out the core mould and stacking the core mould.

Disclosure of utility model

The present utility model is directed to solving the above-described problems of the prior art and provides a coring device for mold core manufacturing.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The utility model provides a coring device for mold core manufacturing, includes control mechanism, one side of control mechanism is equipped with the mold core and presss from both sides and get the mechanism, one of them one side of mold core clamp and get the mechanism is connected with control mechanism, and the opposite side is equipped with the scraper subassembly, the mold core presss from both sides the upper portion of getting the mechanism still to be equipped with the spraying subassembly, control mechanism control mold core clamp gets the mechanism and removes, the spraying subassembly is to the spraying in the core making machine, the scraper subassembly strikes off the interior sand powder that remains of core making machine.

Further, the control mechanism comprises a rotating base, a first pickup arm is rotatably arranged on one side of the rotating base, a second pickup arm is rotatably arranged at the end part of the first pickup arm, and a connector is rotatably arranged at the end part of the second pickup arm.

Further, the mold core clamping mechanism comprises a clamping frame, clamping plates are arranged in the clamping frame, driving mechanisms are connected to two ends of the clamping plates, and the driving mechanisms drive the clamping plates to move in the clamping frame so as to adjust the size of the clamping space.

Further, the clamping frame comprises a polygonal frame body, sliding rails are arranged on one pair of side frames of the polygonal frame body, and two ends of the clamping plate are respectively arranged on the two sliding rails in a sliding mode.

Further, the clamping plate comprises a plate body, sliding blocks are arranged at two ends of the plate body, and the sliding blocks are respectively arranged on the two sliding rails in a sliding mode.

Further, the upper surface of the plate body is also provided with a reinforcing plate.

Further, the scraper component comprises a knife rest, the knife rest is fixed on the clamping frame, and a scraper is arranged on the knife rest.

Further, the spraying assembly comprises a pressurizing pipe, a plurality of mist outlet holes are formed in the surface of the pressurizing pipe, an atomizing nozzle is arranged at one end of the pressurizing pipe, atomized mist is filled into the pressurizing pipe through the atomizing nozzle, and the pressurizing pipe is pressurized and then is sprayed out of the mist outlet holes.

Further, a spray nozzle is arranged on the mist outlet hole.

Further, the atomizing nozzle is also connected with a pressure regulating valve.

The utility model has the beneficial effects that:

the coring device for manufacturing the mold core can enter the core shooter to automatically grab the mold core after the core making machine finishes core making, the mold core can be taken out without manual intervention, the high-risk operation is avoided, and the manual labor intensity is reduced. In addition, the coring device for manufacturing the mold core is also provided with a scraper component and a spraying component, and can enter the core making machine to carry out the shoveling of the residual sand core and the automatic spraying of the release agent, so that the high-efficiency production of one person to manage a plurality of devices can be realized, and the production cost is saved.

Drawings

FIG. 1 is a schematic view of a coring device for core manufacture in accordance with the present utility model;

FIG. 2 is a schematic diagram of a control mechanism according to the present utility model;

FIG. 3 is a schematic view of a mold core gripping mechanism according to the present utility model;

FIG. 4 is a schematic view of a clamping frame according to the present utility model;

FIG. 5 is a schematic view of the structure of the gripping plate and the driving mechanism of the present utility model;

FIG. 6 is a schematic view of the doctor assembly of the utility model;

fig. 7 is a schematic structural view of the spray assembly of the present utility model.

In the figure: the device comprises a 1-control mechanism, a 11-rotating base, a 12-first pick-up arm, a 13-second pick-up arm, a 14-connector, a 15-first driver, a 16-second driver, a 17-third driver, a 18-connecting end, a 19-flange, a 2-mold core clamping mechanism, a 21-clamping frame, a 211-polygonal frame body, a 212-sliding rail, a 2-clamping plate, a 221-plate body, a 222-sliding block, a 23-driving mechanism, a 3-scraper assembly, a 4-spraying assembly, a 41-pressurizing pipe, a 42-atomizing nozzle, a 43-spraying nozzle and a 44-pressure regulating valve.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, the coring device for manufacturing a mold core provided by the utility model comprises a control mechanism 1, wherein one side of the control mechanism 1 is provided with a mold core clamping mechanism 2, one side of the mold core clamping mechanism 2 is connected with the control mechanism 1, the other side of the mold core clamping mechanism is provided with a scraper component 3, the upper part of the mold core clamping mechanism 2 is also provided with a spraying component 4, the control mechanism 1 controls the mold core clamping mechanism 2 to move, the spraying component 4 sprays into a core making machine, and the scraper component 3 scrapes residual sand powder in the core making machine.

Specifically, referring to fig. 1 and 2, the control mechanism 1 includes a rotating base 11, and a first driver 15 is disposed on one side of the rotating base 11, where the first driver 15 drives the rotating base 11 to rotate horizontally. The first driver 15 is a driving motor, and the rotating base 11 is an existing rotating base, which is not described again.

One side of the rotary base 11 is rotatably provided with a first pickup arm 12, the first pickup arm 12 is connected with a second driver 16, and the second driver 16 drives the first pickup arm 12 to vertically rotate. The second driver 16 is a driving motor, and the first pick-up arm 12 is an existing pick-up arm, which will not be described again.

The second pick-up arm 13 is rotatably arranged at the end of the first pick-up arm 12, the second pick-up arm 13 is connected with the third driver 17, and the third driver 17 drives the second pick-up arm 13 to rotate in the vertical direction. The third driver 17 is a driving motor, and the first pick-up arm 12 is an existing pick-up arm, which will not be described again.

The end of the second pick-up arm 13 is rotatably provided with a connector 14, the connector 14 comprises a connecting end 18, one end of the connecting end 18 is connected with the second pick-up arm 13, the other end is connected with a flange 19, and the flange 19 is connected with the mold core clamping mechanism 2.

Referring to fig. 1, 3, 4 and 5, the mold core clamping mechanism 2 includes a clamping frame 21, and the clamping frame 21 includes a polygonal frame 211, which is adopted in the present embodiment. The slide rails 212 are disposed on a pair of corresponding frames of the quadrangular frame, and two ends of the clamping plate 22 are disposed on the two slide rails 212 respectively.

The clamping plate 22 is disposed in the clamping frame 21, and includes a plate body 221, where the plate body 221 is a strip-shaped plate, and a reinforcing plate 223 is disposed on an upper surface of the strip-shaped plate. Both ends of the plate 221 are connected with sliding blocks 222, and the two sliding blocks 222 are respectively and slidably arranged on the two sliding rails 212.

A pair of driving mechanisms 23 are arranged below the clamping plate 22, and the two driving mechanisms 23 are respectively arranged on the inner sides of a pair of corresponding frames of the quadrangular frame body and are fixedly connected with the frames. The driving mechanism 23 is a cylinder or a linear bearing, and in this embodiment, a cylinder is used, and two sides of the cylinder are fixed on the frame through screws. The two driving mechanisms 23 drive the clamping plate 22 to move in the clamping frame 21, and adjust the size of the clamping space.

Referring to fig. 1 and 6, the doctor assembly 3 includes a blade holder 31, the blade holder 31 being fixed to the polygonal frame 211, and a doctor blade 32 being fixed to the blade holder 31. The doctor blade 32 is a flexible blade or a rigid doctor blade, and is selected according to actual needs.

Referring to fig. 1 and 7, the spray assembly 4 is fixed on the upper portion of the clamping frame 21, and includes a pressurizing tube 41, where the pressurizing tube 41 is a hollow tube made of stainless steel. The surface of the pressurizing pipe 41 is provided with a plurality of mist outlet holes for discharging mist inside the pressurizing pipe 41. One end of the pressurizing pipe 41 is provided with an atomizing nozzle 42, the atomizing nozzle 42 is connected with a liquid source, liquid is atomized into mist, the mist is filled into the pressurizing pipe 41 for pressurizing, and the pressurized mist is sprayed out from the mist outlet. The spray nozzle 43 can be arranged at the mist outlet, and the spray nozzle 43 can control the mist output, so that the pressure of the mist is further increased. The atomizing head 42 is also connected with a pressure regulating valve 44, the pressure regulating valve 44 is provided on the control mechanism 1, and the pressure regulating valve 44 can regulate the operating pressure of the atomizing head 42.

Working principle:

The coring device for the mold core manufacture is fixed on the side surface of the core making machine through a rotating base, after the core making machine finishes a core, the coring device for the mold core manufacture receives a signal through a control cabinet, the control mechanism 1 controls the mold core clamping mechanism 2 to move to the upper part of the core shooting mold, the residual sand cores are scraped by utilizing the scraper component 3, then the core is withdrawn for finishing the reinforcement of the core, after finishing the reinforcement, the coring device for the mold core manufacture receives a signal, the control mechanism 1 controls the mold core clamping mechanism 2 to move to the inside of the core shooting mold, the two driving mechanisms 23 drive the clamping plates 22 to move in the clamping frame 21, the size of the clamping space is adjusted to clamp the core shooting sand molds, the core shooting sand molds are taken out and stacked on the belt conveying line, then the control mechanism 1 controls the mold core clamping mechanism 2 to enter the incident core mold again, and the spraying component 4 automatically sprays the release agent on the mold.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. The utility model provides a coring device for mold core manufacture which characterized in that: including control mechanism (1), one side of control mechanism (1) is equipped with mold core clamp and gets mechanism (2), wherein one side and control mechanism (1) of mechanism (2) are got to the mold core clamp, and the opposite side is equipped with scraper assembly (3), the mold core clamp is got the upper portion of mechanism (2) and is still equipped with spray assembly (4), control mechanism (1) control mold core clamp is got mechanism (2) and is removed, spray assembly (4) are to the spraying of core machine interior, scraper assembly (3) strike off the quick-witted interior sand powder of remaining of core.

2. The coring device for mold core manufacture according to claim 1, wherein: the control mechanism (1) comprises a rotating base (11), a first pickup arm (12) is rotatably arranged on one side of the rotating base (11), a second pickup arm (13) is rotatably arranged at the end part of the first pickup arm (12), and a connector (14) is rotatably arranged at the end part of the second pickup arm (13).

3. The coring device for mold core manufacture according to claim 1, wherein: the mold core clamping mechanism (2) comprises a clamping frame (21), clamping plates (22) are arranged in the clamping frame (21), driving mechanisms (23) are connected to two ends of the clamping plates (22), and the driving mechanisms (23) drive the clamping plates (22) to move in the clamping frame (21) so as to adjust the size of the clamping space.

4. A core-making coring device as set forth in claim 3, wherein: the clamping frame (21) comprises a polygonal frame body (211), sliding rails (212) are arranged on one pair of frames of the polygonal frame body (211), and two ends of the clamping plate (22) are respectively arranged on the two sliding rails (212) in a sliding mode.

5. The coring device for mold core manufacture according to claim 4, wherein: the clamping plate (22) comprises a plate body (221), sliding blocks (222) are arranged at two ends of the plate body (221), and the sliding blocks (222) are respectively arranged on the two sliding rails (212) in a sliding mode.

6. The coring device for mold core manufacture according to claim 5, wherein: the upper surface of the plate body (221) is also provided with a reinforcing plate (223).

7. The coring device for mold core manufacture according to claim 1, wherein: the scraper component (3) comprises a knife rest (31), the knife rest (31) is fixed on the clamping frame (21), and a scraper (32) is arranged on the knife rest (31).

8. The coring device for mold core manufacture according to claim 1, wherein: the spraying assembly (4) comprises a pressurizing pipe (41), a plurality of mist outlet holes are formed in the surface of the pressurizing pipe (41), an atomizing nozzle (42) is arranged at one end of the pressurizing pipe (41), atomized mist is filled into the pressurizing pipe (41) through the atomizing nozzle (42), and the pressurizing pipe (41) pressurizes the atomized mist and then ejects the atomized mist from the mist outlet holes.

9. The coring device for mold core manufacture according to claim 8, wherein: the mist outlet holes are provided with spray nozzles (43).

10. The coring device for mold core manufacture according to claim 8, wherein: the atomizing nozzle (42) is also connected with a pressure regulating valve (44).