CN210848193U

CN210848193U - Constant-temperature precoated sand production line

Info

Publication number: CN210848193U
Application number: CN201921251997.2U
Authority: CN
Inventors: 薛西军
Original assignee: Xi'an Xingqiao Casting Machinery Co ltd
Current assignee: Xi'an Xingqiao Casting Machinery Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-26
Anticipated expiration: 2029-08-02

Abstract

The utility model belongs to the technical field of tectorial membrane sand production facility, especially, constant temperature tectorial membrane sand production line, including organism, feeder hopper, mulling mechanism, screen cloth, baffle, locating plate and play feed cylinder, the right-hand member of feeder hopper and the top of organism left surface intercommunication, the top fixed mounting of mulling mechanism is in the center department of organism top surface, the bleeder vent has been seted up to the right-hand member of organism top surface, the bottom fixed connection of the both ends of screen cloth and organism both sides inner wall, the through-hole has been seted up to the bottom of organism right flank. This constant temperature tectorial membrane sand production line at first can accomplish the mixture between tectorial membrane sand and the raw materials fast, just so can reduce worker's the work dynamics to increased the work efficiency of device, then can also prevent that the condition of jam from appearing in the screen cloth, just so increased the practicality of device, can also accomplish the material of getting to the tectorial membrane sand after mixing fast at last, just so made whole device can conveniently use.

Description

Constant-temperature precoated sand production line

Technical Field

The utility model relates to a tectorial membrane sand production facility technical field especially relates to a constant temperature tectorial membrane sand production line.

Background

The precoated sand mainly adopts high-quality selected natural quartz sand as raw sand, thermoplastic phenolic resin, urotropine and reinforcing agent as raw materials. According to different technical requirements of users, the proportion is properly adjusted in the aspects of curing speed, demoulding property, fluidity, collapsibility, casting surface finish, storage and the like. Is one of the best molding materials of automobiles, tractors, hydraulic parts and the like; in the preparation process of the precoated sand, the uniform mixing of the ingredients is a very important process.

At present, the existing mixing tank is only a simple tank body, and can only mix and store the weighed raw materials together, but cannot ensure the mixing uniformity, so that the weighed initial mixed materials need to be uniformly stirred before granulation, subsequent processes can be facilitated, the preparation time is correspondingly prolonged, and the labor intensity of workers is increased; particularly, in the production process of some high-quality coated sand, the situation of material blockage easily occurs in the feeding process when superfine ingredients are mixed.

SUMMERY OF THE UTILITY MODEL

Based on current compounding jar mix inhomogeneous, increased workman's labor intensity, the technical problem who blocks up easily, the utility model provides a constant temperature tectorial membrane sand production line.

The utility model provides a constant temperature tectorial membrane sand production line, including organism, feeder hopper, mulling mechanism, screen cloth, baffle, locating plate and play feed cylinder, the right-hand member of feeder hopper and the top of organism left surface intercommunication, the top fixed mounting of mulling mechanism is in the center department of organism top surface, the bleeder vent has been seted up to the right-hand member of organism top surface, the both ends of screen cloth and the bottom fixed connection of organism both sides inner wall, the through-hole has been seted up to the bottom of organism right flank, the left end of baffle is pegged graft with the inner chamber of through-hole, the spout has been seted up to the left surface of baffle, the right-hand member of locating plate is pegged graft with the inner chamber of spout, the left end of locating plate and the bottom fixed connection of organism left side inner wall, the right-hand member fixed mounting of locating plate has the.

Preferably, the mulling mechanism includes the bearing of making an uproar, gas-supply pipe, auger blade, prevents stifled brush, driven gear, gear motor, drive gear, sealed bearing, transmission pipe, heater strip and air-blower fall, it inlays in the center department of organism top surface to fall the bearing of making an uproar, the top of gas-supply pipe is pegged graft with the inner chamber of the bearing inner ring of making an uproar.

Preferably, the centers of the two side surfaces of the gas conveying pipe are provided with gas conveying holes, and the auger blade is sleeved on the surface of the bottom end of the gas conveying pipe.

Preferably, the center of the top surface of the anti-blocking brush is fixedly connected with the bottom of the gas pipe, the bottom of the anti-blocking brush is fully overlapped with the top surface of the screen, the driven gear is sleeved on the outer surface of the top end of the gas pipe, and the driving gear is in transmission connection with the driven gear.

Preferably, the bottom end of the speed reducing motor is fixedly connected with the top surface of the right end of the machine body, the driving gear is sleeved on the surface of an output shaft at the top end of the speed reducing motor, and the speed reducing motor is ZWBPD 006006.

Preferably, the inner cavity of the seal bearing is sleeved on the outer surface of the top end of the gas pipe, the inner cavity of the bottom end of the transmission pipe is sleeved on the outer ring surface of the seal bearing, the heating wire is fixedly installed inside the right end of the transmission pipe, the bottom end of the blower is fixedly connected with the top surface of the left end of the machine body, and the left end of the transmission pipe is communicated with the gas outlet of the right end of the blower.

The utility model provides a beneficial effect does:

1. by arranging the sand mixing mechanism, firstly, the speed reducing motor is controlled to start, the speed reducing motor can drive the driving gear to rotate when being started, the driving gear can drive the driven gear and the gas pipe to rotate simultaneously, the gas pipe can drive the auger blade and the anti-virus brush to rotate simultaneously when rotating, the mixing of raw materials can be quickly completed through the rotation of the auger blade, thus the working efficiency of the device is accelerated, the cleaning of the surface of the screen can be quickly completed through the rotation of the anti-virus brush, thus the whole device can be promoted to have the effect of preventing blockage, finally, the blower and the heating wire are controlled to start simultaneously, the blower can transmit the external wind source to the inside of the transmission pipe when being started, as the heating wire is arranged inside the transmission pipe, the wind source inside the transmission pipe can be changed into hot gas, and the hot gas inside the transmission pipe can be transmitted to the inside of the gas pipe, finally, hot air is conveyed to the inside of the machine body through the air conveying hole, and the raw materials can be uniformly heated in the stirring process through the matching of the speed reducing motor and the air blower, so that the sand mulling speed of the whole machine body is increased.

2. Through the improvement to the mulling device, can accomplish the mixture between tectorial membrane sand and the raw materials at first fast, just so can reduce worker's people's work dynamics to increased the work efficiency of device, then can also prevent that the condition of jam from appearing in the screen cloth, just so increased the practicality of device, can also accomplish the material of getting to the tectorial membrane sand after mixing fast at last, just so made whole device can conveniently use.

Drawings

Fig. 1 is a schematic view of a constant-temperature precoated sand production line provided by the utility model;

fig. 2 is the utility model provides a front view of constant temperature tectorial membrane sand production line.

In the figure: 1. a body; 2. a feed hopper; 3. a sand mulling mechanism; 301. a noise reduction bearing; 302. a gas delivery pipe; 303. an air delivery hole; 304. a screw blade; 305. anti-blocking brushing; 306. a driven gear; 307. a reduction motor; 308. a drive gear; 309. sealing the bearing; 311. a conveying pipe; 312. heating wires; 313. a blower; 4. air holes are formed; 5. screening a screen; 6. a through hole; 7. a baffle plate; 8. a chute; 9. positioning a plate; 10. and a discharging barrel.

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.

Referring to fig. 1-2, a constant temperature tectorial membrane sand production line, includes organism 1, feeder hopper 2, mulling mechanism 3, screen cloth 5, baffle 7, locating plate 9 and play feed cylinder 10, its characterized in that: the right-hand member of feeder hopper 2 and the top of 1 left surface of organism intercommunication, the top fixed mounting of mulling mechanism 3 is in the center department of 1 top surface of organism, bleeder vent 4 has been seted up to the right-hand member of 1 top surface of organism, the both ends of screen cloth 5 and the bottom fixed connection of 1 both sides inner wall of organism, through-hole 6 has been seted up to the bottom of 1 right surface of organism, the left end of baffle 7 is pegged graft with the inner chamber of through-hole 6, spout 8 has been seted up to the left surface of baffle 7, the right-hand member of locating plate 9 is pegged graft with the inner chamber of spout 8, the left end of locating plate 9 and the bottom fixed connection of 1 left side inner wall of organism, the right-hand member fixed mounting.

The sand mixing mechanism 3 comprises a noise reduction bearing 301, a gas pipe 302, an auger blade 304, an anti-blocking brush 305, a driven gear 306, a speed reduction motor 307, a driving gear 308, a sealing bearing 309, a transmission pipe 311, a heating wire 312 and a blower 313, wherein the noise reduction bearing 301 is embedded in the center of the top surface of the machine body 1, the top end of the gas pipe 302 is inserted into an inner cavity of an inner ring of the noise reduction bearing 301, the centers of two side surfaces of the gas pipe 302 are respectively provided with a gas transmission hole 303, the auger blade 304 is sleeved on the surface of the bottom end of the gas pipe 302, the center of the top surface of the anti-blocking brush 305 is fixedly connected with the bottom of the gas pipe 302, the bottom of the anti-blocking brush 305 is fully overlapped with the top surface of the screen 5, the driven gear 306 is sleeved on the outer surface of the top end of the gas pipe 302, the bottom end of the speed reduction motor 307 is fixedly connected with, the driving gear 308 is in transmission connection with the driven gear 306, an inner cavity of the sealing bearing 309 is sleeved on the outer surface of the top end of the gas pipe 302, an inner cavity of the bottom end of the transmission pipe 311 is sleeved on the outer ring surface of the sealing bearing 309, the heating wire 312 is fixedly installed inside the right end of the transmission pipe 311, the bottom end of the blower 313 is fixedly connected with the top surface of the left end of the machine body 1, and the left end of the transmission pipe 311 is communicated with the exhaust port of the right end of the blower 313.

When the device is used, firstly, the speed reducing motor 307 is controlled to be started, the speed reducing motor 307 can drive the driving gear 308 to rotate when being started, the driving gear 308 can drive the driven gear 306 and the air conveying pipe 302 to rotate simultaneously when rotating, the air conveying pipe 302 can drive the auger blade 304 and the anti-virus brush 305 to rotate simultaneously when rotating, the mixing of raw materials can be rapidly completed through the rotation of the auger blade 304, the working efficiency of the device is accelerated, the cleaning of the surface of the screen 5 can be rapidly completed through the rotation of the anti-virus brush 305, so that the whole device can be enabled to have the anti-blocking effect, finally, the blower 313 and the heating wire 312 are controlled to be started simultaneously, the blower 313 can transmit an external air source to the inside of the transmission pipe 311 when being started, the heating wire 312 is arranged inside the transmission pipe 311, so that the air source inside the transmission pipe 311 can be changed into hot air, and the hot air inside the transmission pipe 311 can be transmitted, at last by defeated wind hole 303 give the inside of transmitting organism 1 hot gas, use through gear motor 307 and air-blower 313's cooperation, just so can make the raw materials can be at the in-process even heating of stirring, thereby the mulling rate of whole organism 1 of accelerating, after mixing, at this moment pulling baffle 7, when the left end fully move to the right side of organism 1 inner chamber of baffle 7, the screening to the tectorial membrane sand just can be accomplished fast to screen cloth 5 like this, and conveniently accomplish the transmission to the tectorial membrane sand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a constant temperature tectorial membrane sand production line, includes organism (1), feeder hopper (2), mulling mechanism (3), screen cloth (5), baffle (7), locating plate (9) and goes out feed cylinder (10), its characterized in that: the right end of the feed hopper (2) is communicated with the top of the left side surface of the machine body (1), the top end of the sand mulling mechanism (3) is fixedly arranged at the center of the top surface of the machine body (1), the right end of the top surface of the machine body (1) is provided with an air vent (4), the two ends of the screen (5) are fixedly connected with the bottoms of the inner walls at the two sides of the machine body (1), the bottom of the right side surface of the machine body (1) is provided with a through hole (6), the left end of the baffle (7) is inserted into the inner cavity of the through hole (6), the left side surface of the baffle (7) is provided with a sliding chute (8), the right end of the positioning plate (9) is inserted into the inner cavity of the sliding chute (8), the left end of the positioning plate (9) is fixedly connected with the bottom of the inner wall of the left side of the machine body (1), the right end of the positioning plate (9) is fixedly provided with a handle, the top end of the discharging barrel (10) is communicated with the center of the bottom surface of the machine body (1).

2. The constant-temperature precoated sand production line according to claim 1, characterized in that: the sand mixing mechanism (3) comprises a noise reduction bearing (301), a gas pipe (302), auger blades (304), an anti-blocking brush (305), a driven gear (306), a speed reducing motor (307), a driving gear (308), a sealing bearing (309), a transmission pipe (311), a heating wire (312) and an air blower (313), wherein the noise reduction bearing (301) is embedded in the center of the top surface of the machine body (1), and the top end of the gas pipe (302) is connected with an inner cavity of an inner ring of the noise reduction bearing (301) in an inserting mode.

3. The constant-temperature precoated sand production line according to claim 2, characterized in that: air conveying holes (303) are formed in the centers of the two side faces of the air conveying pipe (302), and the auger blades (304) are sleeved on the surface of the bottom end of the air conveying pipe (302).

4. The constant-temperature precoated sand production line according to claim 2, characterized in that: the center of the top surface of the anti-blocking brush (305) is fixedly connected with the bottom of the air conveying pipe (302), the bottom of the anti-blocking brush (305) is fully overlapped with the top surface of the screen (5), the driven gear (306) is sleeved on the outer surface of the top end of the air conveying pipe (302), and the driving gear (308) is in transmission connection with the driven gear (306).

5. The constant-temperature precoated sand production line according to claim 2, characterized in that: the bottom end of the speed reducing motor (307) is fixedly connected with the top surface of the right end of the machine body (1), the driving gear (308) is sleeved on the surface of an output shaft at the top end of the speed reducing motor (307), and the speed reducing motor (307) is ZWBPD 006006.

6. The constant-temperature precoated sand production line according to claim 2, characterized in that: the inner cavity of the sealing bearing (309) is sleeved on the outer surface of the top end of the gas conveying pipe (302), the inner cavity of the bottom end of the transmission pipe (311) is sleeved on the outer ring surface of the sealing bearing (309), the heating wire (312) is fixedly installed inside the right end of the transmission pipe (311), the bottom end of the blower (313) is fixedly connected with the top surface of the left end of the machine body (1), and the left end of the transmission pipe (311) is communicated with the exhaust port of the right end of the blower (313).