CN215144644U

CN215144644U - Tectorial membrane sand system shell box-folding blank pressing pours mechanism

Info

Publication number: CN215144644U
Application number: CN202120632323.8U
Authority: CN
Inventors: 陈家强; 陈勇; 鲜腾
Original assignee: Chongqing Shunqing Weaving Co ltd
Current assignee: Chongqing Shunqing Weaving Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-14
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to a tectorial membrane sand technical field, specific tectorial membrane sand system shell case folding blank pressing pouring mechanism that says so, include: the transmission assembly comprises a bottom cabinet, and a transmitter is arranged inside the upper side of the bottom cabinet; the lifting assembly comprises a first electric push rod; the pouring assembly comprises a case, one side of the case is fixedly connected with a cabinet, and a stirring cabin is arranged inside the upper side of the case. The utility model discloses an electric putter makes and to make the pipe of pouring in the middle of the backup pad can reciprocate to pour, is provided with the motor through quick-witted incasement portion and can stirs the operation, the utility model discloses a filter screen can filter the stirring thing, and qualified stirring thing transmits through the second honeycomb duct, and through pouring the first blowout at last, can control first electric putter downstream through sealed dish, seals to pouring the mouth and prevents that the stirring thing from spilling over in a large number and lead to causing the pollution to the mould.

Description

Tectorial membrane sand system shell box-folding blank pressing pours mechanism

Technical Field

The utility model relates to a tectorial membrane sand technical field particularly, relates to a mechanism is pour to tectorial membrane sand system shell case blank pressing.

Background

Coating sand; the surface of the sand grains is covered with a layer of molding sand or core sand of solid resin film before molding; there are two film-coating processes of cold method and hot method: dissolving the resin with ethanol by a cold method, adding urotropine in the sand mixing process to coat the urotropine and the sand on the surface of sand grains, and volatilizing the ethanol to obtain precoated sand; preheating sand to a certain temperature by a thermal method, adding resin to melt the sand, stirring the sand to coat the resin on the surface of the sand, adding urotropine aqueous solution and a lubricant, cooling, crushing and screening to obtain coated sand; the method is used for steel castings and iron castings;

however, the above solution has the following disadvantages in use: traditional tectorial membrane sand can stir insufficient impression product quality within the meeting when pouring for the product leads to defective products greatly increased because of tectorial membrane sand in process of production, has the phenomenon appearance that tectorial membrane sand stirring thing spills over when pouring moreover, is difficult to clear up.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanism is pour to tectorial membrane sand system shell stack case blank pressing can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mechanism is pour to tectorial membrane sand system shell box-folding blank pressing, includes: the transmission assembly comprises a bottom cabinet, and a transmitter is arranged inside the upper side of the bottom cabinet; the lifting assembly comprises a first electric push rod, an output shaft of the first electric push rod is fixedly connected with the first push rod, the first push rod is fixedly connected with a support plate, and a pouring pipe is fixedly connected inside one side, away from the first push rod, of the support plate; the pouring assembly comprises a case, a cabinet is fixedly connected to one side of the case, a stirring cabin is arranged inside the upper side of the case, a motor is fixedly mounted inside the case, a rotating rod is fixedly connected to an output shaft of the motor, the rotating rod penetrates through the inner wall of the case and is fixedly connected with fan blades outside one side of the case, which is far away from the motor, and the fan blades are located inside the stirring tank.

Preferably, the upper side of the stirring cabin is respectively and movably connected with a first discharging cover and a second discharging cover, a filter screen is arranged in the stirring cabin, and a second guide pipe is fixedly connected to the lower side of the stirring cabin.

Preferably, the second guide pipe is fixedly connected to the output end of the upper side of the charging bucket, and a second electric push rod is fixedly mounted inside the charging bucket.

Preferably, the output end of the second electric push rod is fixedly connected with a second push rod, and one end of the second push rod, which is far away from the second electric push rod, is fixedly connected with a push plate.

Preferably, the material tank output end is fixedly connected with a first guide pipe, and the first guide pipe penetrates through the inner end of the inner wall of the case and is fixedly connected with the upper side input end of the pouring pipe.

Preferably, the lower end of the pouring pipe is fixedly connected with a pouring head, and the outside of the pouring head is fixedly connected with a sealing disc.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an electric putter can drive first push rod and carry out the up-and-down motion, makes the backup pad carry out the up-and-down motion, thereby makes the pipe of pouring in the middle of the backup pad can reciprocate and pour, is provided with the motor through quick-witted incasement portion and can drives the bull stick and rotate, thereby makes the flabellum can stir the operation in the agitator tank, the utility model discloses a filter screen can filter the stirring, and unqualified stirring contains the caking stirring and continues the stirring in the agitator tank, and qualified stirring transmits through the second honeycomb duct, and through pouring first blowout at last, can control first electric putter downstream through sealed dish, seals to pouring the mouth and prevents that the stirring from spilling over in a large number and lead to causing the pollution to the mould.

Drawings

FIG. 1 is a schematic view of the overall structure of a mold-pressing and pouring mechanism of a precoated sand shell-making and stacking box of the present invention;

FIG. 2 is a schematic view of the front view internal structure of the edge pressing and pouring mechanism of the precoated sand shell-making and stacking box of the present invention;

FIG. 3 is a schematic view of a pouring head structure of a mold-covering sand shell-making stacking box blank-pressing pouring mechanism of the present invention;

fig. 4 is the utility model relates to a left side of mechanism is pour to tectorial membrane sand system shell stack case blank pressing internal structure schematic diagram.

In the figure: 1. a transmission assembly; 101. a bottom cabinet; 102. a conveyor; 2. a lifting assembly; 201. a first electric push rod; 202. a first push rod; 3. pouring the assembly; 301. a chassis; 302. a first discharge cover; 303. a second discharge cover; 304. a first draft tube; 305. a support plate; 306. pouring a pipe; 307. pouring a head; 308. sealing the disc; 309. a rotating rod; 310. a fan blade; 311. filtering with a screen; 312. a second draft tube; 313. a charging bucket; 314. a second electric push rod; 315. a second push rod; 316. pushing the plate; 317. a stirring chamber; 318. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Examples

As shown in fig. 1-4, a precoated sand shell-making folding box blank-pressing pouring mechanism comprises: the transmission assembly 1 comprises a bottom cabinet 101, and a transmitter 102 is arranged inside the upper side of the bottom cabinet 101; the lifting assembly 2 comprises a first electric push rod 201, an output shaft of the first electric push rod 201 is fixedly connected with a first push rod 202, the first push rod 202 is fixedly connected with a supporting plate 305, and a pouring pipe 306 is fixedly connected inside one side, far away from the first push rod 202, of the supporting plate 305; pouring component 3, pouring component 3 is including quick-witted case 301, quick-witted case 301 one side fixedly connected with rack, and quick-witted case 301 upside is inside to be equipped with the agitator tank 317, and the inside fixed mounting of quick-witted case 301 has motor 318, and motor 318 output shaft fixedly connected with bull stick 309, bull stick 309 pass quick-witted case 301 inner wall and keep away from the outside fixedly connected with flabellum 310 of one side of motor 318, and flabellum 310 is located the agitator tank inside.

Through the technical scheme, including conveyer 102 through transmission assembly 1, make the utility model discloses can let the mould carry out transmission on conveyer 102, carry out the pipelining, can drive first push rod 202 through first electric putter 201 and carry out the up-and-down motion, make backup pad 305 carry out the up-and-down motion, thereby make the pipe 306 of pouring in the middle of the backup pad 305 can reciprocate and pour, be provided with motor 318 through quick-witted incasement portion and can drive bull stick 309 and rotate, thereby make flabellum 310 can stir the operation in agitator tank 317.

In this embodiment, the upper side of the stirring chamber 317 is movably connected with the first discharging cover 302 and the second discharging cover 303 respectively, the stirring chamber 317 is internally provided with the filter screen 311, and the lower side of the stirring chamber 317 is fixedly connected with the second flow guide pipe 312. Can carry out blowing ratio simultaneously at the drain hole that first blowing lid 302 and second blowing lid 303 correspond through first blowing lid 302 and second blowing lid 303, improve work efficiency, can filter the stirring thing through filter screen 311, unqualified stirring thing contains the caking stirring thing and continues the stirring in stirring cabin 317, and qualified stirring thing transmits through second honeycomb duct 312.

In this embodiment, the second flow guide pipe 312 is fixedly connected to an output end on the upper side of the material tank 313, a second electric push rod 314 is fixedly installed inside the material tank 313, a second push rod 315 is fixedly connected to an output end of the second electric push rod 314, and a push plate 316 is fixedly connected to one end, far away from the second electric push rod 314, of the second push rod 315. Qualified mixture is conveyed into the material tank 313 through the second guide pipe 312 for storage, and the mixture in the material tank 313 can be extruded by the push disc through the second electric push rod 314.

In this embodiment, the output end of the charging bucket 313 is fixedly connected with a first flow guide pipe 304, and the first flow guide pipe 304 penetrates through the end of the inner wall of the chassis 301 and is fixedly connected with the input end of the upper side of the pouring pipe 306. The extruded blend may be extruded through the first conduit 304 into the casting tube 306 and then ejected through the casting head 307.

In this embodiment, a casting head 307 is fixedly connected to the lower end of the casting tube 306, and a sealing disc 308 is fixedly connected to the exterior of the casting head 307. Can control first electric putter 201 downstream through sealed dish 308, seal the mouth of pouring and prevent that the stirring from overflowing in a large number and lead to causing the pollution to the mould, be equipped with the aperture through sealed dish 308 and can be right carry out gas discharge.

This mechanism is pour to tectorial membrane sand system shell stack case blank pressing's theory of operation:

when in use, the transmission assembly 1 comprises the conveyor 102, so that the utility model can transmit the mold on the conveyor 102 to perform assembly line operation, the first push rod 202 can be driven to move up and down by the first electric push rod 201, the support plate 305 can move up and down, the pouring pipe 306 in the middle of the support plate 305 can move up and down to pour, the motor 318 arranged in the case 301 can drive the rotating rod 309 to rotate, the fan blade 310 can stir in the stirring cabin 317, the discharging ports corresponding to the first discharging cover 302 and the second discharging cover 303 can simultaneously discharge materials and proportion by the first discharging cover 302 and the second discharging cover 303, the work efficiency is improved, the stirring materials can be filtered by the filter screen 311, the unqualified stirring materials containing the caking stirring materials can be continuously stirred in the stirring cabin 317, qualified stirring materials are transmitted through the second guide pipe 312, the second electric push rod 314 can enable the push disc to extrude the stirring materials in the material tank 313, the extruded stirring materials can be extruded into the box to be poured into the pipe 306 through the first guide pipe 304 and then are sprayed out through the pouring head 307, finally, the first electric push rod 201 can be controlled to move downwards through the sealing disc 308, and the pouring opening is sealed to prevent the pollution to the die caused by the large-amount overflow of the stirring materials.

It should be noted that the specific model of the motor 318 is 6GU-25K, the specific model of the first electric push rod 201 and the second electric push rod 314 is YH-Axxxyyy-z, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mechanism is pour to tectorial membrane sand system shell stack case blank pressing, its characterized in that includes:

the conveying assembly (1) comprises a bottom cabinet (101), and a conveyor (102) is installed inside the upper side of the bottom cabinet (101);

the lifting assembly (2) comprises a first electric push rod (201), an output shaft of the first electric push rod (201) is fixedly connected with the first push rod (202), the first push rod (202) is fixedly connected with a support plate (305), and a pouring pipe (306) is fixedly connected to the inner part of one side, away from the first push rod (202), of the support plate (305);

pour subassembly (3), pour subassembly (3) including quick-witted case (301), machine case (301) one side fixedly connected with rack, the inside stirring cabin (317) that is equipped with of machine case (301) upside, the inside fixed mounting of machine case (301) has motor (318), motor (318) output shaft fixedly connected with bull stick (309), bull stick (309) pass machine case (301) inner wall and keep away from one side outside fixedly connected with flabellum (310) of motor (318), flabellum (310) are located the stirred tank inside.

2. The coated sand shell-making folding box edge-pressing pouring mechanism is characterized in that: stirring cabin (317) upside is swing joint respectively has first blowing lid (302) and second blowing lid (303), stirring cabin (317) inside is equipped with filter screen (311), stirring cabin (317) downside fixedly connected with second honeycomb duct (312).

3. The precoated sand shell-making folding box edge-pressing pouring mechanism of claim 2, which is characterized in that: the second guide pipe (312) is fixedly connected to the output end of the upper side of the charging bucket (313), and a second electric push rod (314) is fixedly installed inside the charging bucket (313).

4. The precoated sand shell-making folding box edge-pressing pouring mechanism of claim 3, which is characterized in that: the output end of the second electric push rod (314) is fixedly connected with a second push rod (315), and one end, far away from the second electric push rod (314), of the second push rod (315) is fixedly connected with a push plate (316).

5. The precoated sand shell-making folding box edge-pressing pouring mechanism of claim 4, which is characterized in that: the output end of the charging bucket (313) is fixedly connected with a first guide pipe (304), and the first guide pipe (304) penetrates through the inner end of the inner wall of the case (301) and is fixedly connected with the upper side input end of the pouring pipe (306).

6. The precoated sand shell-making folding box edge-pressing pouring mechanism of claim 5, which is characterized in that: the lower end of the pouring pipe (306) is fixedly connected with a pouring head (307), and the outer portion of the pouring head (307) is fixedly connected with a sealing disc (308).