CN211866547U

CN211866547U - Novel molding machine penetrate sand device

Info

Publication number: CN211866547U
Application number: CN202020074138.7U
Authority: CN
Inventors: 郑守峰; 陈柠; 郑淇元
Original assignee: Fuzhou Dazheng Machinery Co ltd
Current assignee: Fuzhou Dazheng Machinery Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-06
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a novel molding machine penetrate sand device belongs to and penetrates sand technical field, novel molding machine penetrate sand device includes the box, the box inside wall has been seted up and has been stored up sand cabin and processing cabin, it has seted up into the sand mouth to store up sand cabin top, and has linked up the knockout pipe between storing up sand cabin and the processing cabin, knockout outside of tubes lateral wall can be dismantled and be connected with the valve, processing cabin installs the air pump in the left side, and has linked up the trachea in the left side of the processing cabin, the trachea lateral wall can be dismantled and be connected with the pneumatic valve, and the trachea end can be dismantled and be connected with the sprayer. The utility model discloses an increase there is the hydraulic lifting rod, can the electrically regulated sprayer height to guarantee to penetrate the sand precision, have the gyro wheel through increasing, conveniently remove the integrated device, and rotate in that the axle sleeve is inside through the loose axle, thereby fold the gyro wheel, take out the gyro wheel again when needing to remove and use, the practicality is stronger, is fit for being extensively promoted and used.

Description

Novel molding machine penetrate sand device

Technical Field

The utility model relates to a penetrate sand technical field, especially relate to a novel molding machine penetrate sand device.

Background

Molding machines are casting machines used to manufacture sand molds. Its main functions are: filling sand, namely filling loose molding sand into a sand box; compacting the molding sand, namely compacting the loose molding sand in the sand box by different methods such as jolt ramming, compaction, jolt ramming, injection pressing and the like, so that the sand mould has necessary strength in the processes of carrying, pouring and the like; and (4) stripping, namely taking out the pattern from the compacted sand mold by using different mechanisms.

Patent number CN201820317058.2 discloses a penetrate sand device, including the base, one side lateral wall of base is equipped with a plurality of first bracing pieces, and the opposite side lateral wall of base is equipped with the second bracing piece that two symmetries set up, two the one end that the base was kept away from to the second bracing piece is connected with the sand storage box. The utility model discloses can make the mould fully fill sand, solve the problem that the model of complicated type form can not produce on horizontal molding machine.

At present, the sand shooting device that the above-mentioned patent was published exists certain not enough technically: 1. the problem of poor precision of a formed product caused by the fact that the sand shooting height of the traditional sand shooting device of the molding machine is inconvenient to adjust is solved; 2. the problem that the sand shooting device of the former molding machine is inconvenient to move

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel molding machine penetrate sand device has hydraulic lifting rod through increasing, can the electrically regulated sprayer height to guarantee to penetrate the sand precision, have the gyro wheel through increasing, conveniently remove whole device, and rotate in that the axle sleeve is inside through the loose axle, thereby fold the gyro wheel, take out the gyro wheel again when needing to remove and use, the practicality is stronger, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a sand shooting device of a novel molding machine, which comprises a box body, wherein the inner side wall of the box body is provided with a sand storage cabin and a processing cabin, the top end of the sand storage cabin is provided with a sand inlet, and a shakeout pipe is connected between the sand storage cabin and the processing cabin, the outer side wall of the shakeout pipe is detachably connected with a valve, an air pump is arranged at the left side of the processing cabin, and the left side of the processing cabin is connected with an air pipe, the outer side wall of the air pipe is detachably connected with an air valve, the tail end of the air pipe is detachably connected with an ejector, a hydraulic lifting rod is arranged on the left side of the air pump, a base plate is fixedly connected with the top end of the hydraulic lifting rod, the bottom of the box body is fixedly connected with a bottom plate, the bottom of the bottom plate is embedded and connected with a shaft sleeve, the inner side wall of the shaft sleeve is movably connected with a movable shaft, the lower end of the movable shaft is fixedly connected with a U-shaped rod, and the lower end of the U-shaped rod is connected with a roller in a rolling mode.

Optionally, the inner side wall of the box body is detachably connected with a mold.

Optionally, a T-shaped sliding groove is formed in the upper surface of the substrate, and a T-shaped sliding piece is connected to the upper end of the substrate in a sliding manner.

Optionally, the upper end of the T-shaped slider is fixedly connected with an omega-shaped fastening bent piece a and an omega-shaped fastening bent piece B, and an ejector is clamped between the omega-shaped fastening bent piece a and the omega-shaped fastening bent piece B.

Optionally, the omega-shaped fastening bent piece a and the omega-shaped fastening bent piece B are detachably connected through a bolt, and a nut is connected to the bottom of the bolt in a threaded manner.

The utility model has the advantages as follows:

1. the utility model discloses in, the sand material is sent into through advancing the sand mouth and is stored up inside the sand cabin, rotate and open the valve, the sand material falls into the processing cabin from shakeout pipe and carries out corresponding processing, open pneumatic valve and air pump, the sand material after processing under the atmospheric pressure effect gets into the sprayer from the trachea and penetrates the sand, the mould provides the template for penetrating the sand, thereby obtain the molding sand finished product of required shape, at this in-process, there is hydraulic lifting rod through increasing, can the electrical control sprayer height, thereby guarantee to penetrate the sand precision, the problem that the molding machine penetrates the sand device and is not convenient for adjust and penetrate that the sand height leads to the shaping product precision poor in the past has been solved.

2. The utility model discloses in, there is the gyro wheel through increasing, the convenience is removed the whole device, and the bottom plate bottom inlays and is connected with the axle sleeve, axle sleeve inside wall swing joint has the loose axle, loose axle lower extreme fixedly connected with U type pole, U type pole lower extreme roll connection has the gyro wheel, rotates in the axle sleeve is inside through the loose axle to fold the gyro wheel, take out the gyro wheel and use when needing to remove again, the practicality is stronger, has solved the problem that the molding machine penetrated the sand device and is not convenient for remove in the past.

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 view of an overall structure of a sand shooting device of a novel molding machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a point a of a sand shooting device of the novel molding machine according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a T-shaped slider of a sand shooting device of the novel molding machine according to the embodiment of the invention;

fig. 4 is a schematic structural view of a roller connection mechanism of a sand shooting device of the novel molding machine according to the embodiment of the invention;

in the figure: 1. a box body; 2. a sand storage cabin; 3. a sand inlet; 4. a knockout pipe; 5. a valve; 6. a processing cabin; 7. a base plate; 8. a shaft sleeve; 9. a movable shaft; 10. a U-shaped rod; 11. a roller; 12. an air tube; 13. an air valve; 14. an air pump; 15. a hydraulic lifting rod; 16. an ejector; 17. a mold; 18. a substrate; 19. an omega-shaped fastening bent piece A; 20. an omega-shaped fastening bent piece B; 21. a bolt; 22. a nut; 23. t-shaped slider.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A sand shooting device of a novel molding machine according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

As shown in figures 1-4, a sand shooting device of a novel molding machine comprises a box body 1, wherein a sand storage cabin 2 and a processing cabin 6 are arranged on the inner side wall of the box body 1, a sand inlet 3 is arranged at the top end of the sand storage cabin 2, a sand dropping pipe 4 is connected between the sand storage cabin 2 and the processing cabin 6, the outer side wall of the sand dropping pipe 4 is detachably connected with a valve 5, an air pump 14 is arranged at the left side of the processing cabin 6, an air pipe 12 is connected at the left side of the processing cabin 6, an air valve 13 is detachably connected with the outer side wall of the air pipe 12, an ejector 16 is detachably connected at the tail end of the air pipe 12, a hydraulic lifting rod 15 is arranged at the left side of the air pump 14, a base plate 18 is fixedly connected at the top end of the hydraulic lifting rod 15, a bottom plate 7 is fixedly connected at the bottom of the box body 1, a shaft sleeve 8 is embedded, the lower end of the U-shaped rod 10 is connected with a roller 11 in a rolling way.

In the embodiment, as shown in fig. 1-4, sand is fed into a sand storage chamber 2 through a sand inlet 3, a valve 5 is opened by rotation, the sand falls into a processing chamber 6 from a shakeout pipe 4 for corresponding processing, an air valve 13 and an air pump 14 are opened, the processed sand enters an ejector 16 from an air pipe 12 under the action of air pressure for ejecting sand, a mold 17 provides a template for ejecting sand, so that a molding sand finished product with a required shape is obtained, in the process, the height of the ejector 16 can be electrically adjusted by adding a hydraulic lifting rod 15, so that the sand ejecting precision is ensured, and the problem that the precision of a formed product is poor due to the fact that the sand ejecting height is not convenient to adjust by a sand ejecting device of a traditional molding machine is solved; there is gyro wheel 11 through increasing, the convenience removes the whole device, and 7 bottoms of bottom plate are inlayed and are connected with

axle sleeve

8, 8 inside wall swing joint of axle sleeve have

loose axle

9, 9 lower extreme fixedly connected with U type poles 10 of loose axle, 10 lower extremes roll connection of U type poles have gyro wheel 11, rotate inside axle sleeve 8 through loose axle 9, thereby fold gyro wheel 11, take out gyro wheel 11 again when needing to remove and use, the practicality is stronger, the problem that the molding machine penetrated the sand device and was not convenient for remove in the past has been solved.

Wherein, the inner side wall of the box body 1 is detachably connected with a mould 17.

In this embodiment, as shown in fig. 1, the mold 17 provides a pattern for the sand shooting to obtain a finished molding sand product of a desired shape.

The upper surface of the substrate 18 is provided with a T-shaped sliding groove, and the upper end of the substrate 18 is connected with a T-shaped slider 23 in a sliding manner.

In this embodiment, as shown in fig. 3, the T-shaped slider 23 slides in the T-shaped sliding slot inside the base plate 18, so as to move the upper Ω -shaped fastening bent piece a19 and the Ω -shaped fastening bent piece B20.

The upper end of the T-shaped slider 23 is fixedly connected with an omega-shaped fastening bent piece A19 and an omega-shaped fastening bent piece B20, and the ejector 16 is clamped between the omega-shaped fastening bent piece A19 and the omega-shaped fastening bent piece B20.

In this embodiment, the injector 16 is clamped by means of an omega-shaped clamping elbow a19 and an omega-shaped clamping elbow B20, as shown in fig. 1-2.

The omega-shaped fastening bent piece A19 and the omega-shaped fastening bent piece B20 are detachably connected through a bolt 21, and a nut 22 is connected to the bottom of the bolt 21 in a threaded mode.

In this embodiment, as shown in fig. 2, the bolts 21 and the nuts 22 are screwed, and then the Ω -shaped curved fastener a19 and the Ω -shaped curved fastener B20 are fixed.

It should be noted that, the utility model relates to a novel molding machine's sand shooting device, in operation, the sand material is sent into through advancing sand mouth 3 and is stored up inside sand cabin 2, rotate and open valve 5, the sand material falls into processing cabin 6 from shakeout pipe 4 and carries out corresponding processing, open pneumatic valve 13 and air pump 14, the sand material after processing under the atmospheric pressure gets into sprayer 16 from trachea 12 and shoots the sand, mould 17 provides the template for shooting the sand, thereby obtain the molding sand finished product of required shape, in this process, through adding hydraulic lifting rod 15, can electronic regulation sprayer 16 height, thereby guarantee the shooting precision, the problem that molding machine shooting device is not convenient for adjust the shooting height in the past and leads to the shaping product poor precision is solved; the whole device is convenient to move by adding the roller 11, the bottom of the bottom plate 7 is connected with the shaft sleeve 8 in an embedded mode, the inner side wall of the shaft sleeve 8 is movably connected with the movable shaft 9, the lower end of the movable shaft 9 is fixedly connected with the U-shaped rod 10, the lower end of the U-shaped rod 10 is connected with the roller 11 in a rolling mode, the movable shaft 9 rotates inside the shaft sleeve 8, the roller 11 is folded, the roller 11 is taken out for use when the movable shaft 9 needs to move, the practicability is higher, and the problem that the sand shooting device of the traditional molding machine is inconvenient to move is solved; the T-shaped slider 23 slides in the T-shaped sliding groove in the base plate 18, thereby moving the upper Ω -shaped fastening hook a19 and the Ω -shaped fastening hook B20, clamping the injector 16 by the Ω -shaped fastening hook a19 and the Ω -shaped fastening hook B20, screwing the bolt 21 and the nut 22, and fixing the Ω -shaped fastening hook a19 and the Ω -shaped fastening hook B20. The specific type of the component is QBY-100 air pump; TJC-C2-T3-P-P hydraulic lifting rod.

The utility model discloses a box body 1; a sand storage cabin 2; a sand inlet 3; a sand shakeout pipe 4; a valve 5; a processing cabin 6; a bottom plate 7; a shaft sleeve 8; a movable shaft 9; a U-shaped bar 10; a roller 11; a trachea 12; an air valve 13; an air pump 14; a hydraulic lift lever 15; an ejector 16; a mold 17; a substrate 18; an omega-shaped fastening bent piece A19; an omega-shaped fastening bent piece B20; a bolt 21; a nut 22; the T-shaped slider 23 parts are all standard parts in general or known to the person skilled in the art, the structure and the principle of which are known to the person skilled in the art by means of technical manuals or by means of routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A sand shooting device of a novel molding machine comprises a box body (1) and is characterized in that a sand storage cabin (2) and a processing cabin (6) are arranged on the inner side wall of the box body (1), a sand inlet (3) is formed in the top end of the sand storage cabin (2), a sand falling pipe (4) is connected between the sand storage cabin (2) and the processing cabin (6), a valve (5) is detachably connected to the outer side wall of the sand falling pipe (4), an air pump (14) is installed on the left side of the processing cabin (6), an air pipe (12) is connected on the left side of the processing cabin (6), an air valve (13) is detachably connected to the outer side wall of the air pipe (12), an ejector (16) is detachably connected to the tail end of the air pipe (12), a hydraulic lifting rod (15) is installed on the left side of the air pump (14), a base plate (18) is fixedly connected to the top end of the hydraulic, bottom plate (7) bottom is inlayed and is connected with axle sleeve (8), axle sleeve (8) inside wall swing joint has loose axle (9), loose axle (9) lower extreme fixedly connected with U type pole (10), U type pole (10) lower extreme roll connection has gyro wheel (11).

2. A novel molding machine sand shooting device as claimed in claim 1, characterized in that the inner side wall of the box body (1) is detachably connected with a mold (17).

3. A novel sand shooting device of molding machine as claimed in claim 1, characterized in that the upper surface of the base plate (18) is provided with a T-shaped sliding groove, and a T-shaped sliding piece (23) is connected to the upper end of the base plate (18) in a sliding way.

4. The sand shooting device of the novel molding machine is characterized in that an omega-shaped fastening bent piece A (19) and an omega-shaped fastening bent piece B (20) are fixedly connected to the upper end of the T-shaped slider (23), and an ejector (16) is clamped between the omega-shaped fastening bent piece A (19) and the omega-shaped fastening bent piece B (20).

5. The sand shooting device of the novel molding machine is characterized in that the omega-shaped fastening bent piece A (19) and the omega-shaped fastening bent piece B (20) are detachably connected through a bolt (21), and a nut (22) is connected to the bottom of the bolt (21) in a threaded mode.