CN221365736U

CN221365736U - Double-screw mechanism casting machine

Info

Publication number: CN221365736U
Application number: CN202323363727.XU
Authority: CN
Inventors: 徐靖丰; 谭靖霜
Original assignee: Changlong Technology Yangjiang Co ltd
Current assignee: Changlong Technology Yangjiang Co ltd
Priority date: 2023-12-08
Filing date: 2023-12-08
Publication date: 2024-07-19
Anticipated expiration: 2033-12-08

Abstract

The utility model relates to the technical field of casting machines and discloses a casting machine with a double-screw mechanism, which comprises a casting machine body, wherein a mixing device is fixedly arranged at the top of the casting machine body, a discharge hole is arranged at one side of the mixing device, a supporting plate is fixedly arranged at the top of the casting machine body, a material guide roller is arranged on the casting machine body, a transmission adjusting component is arranged at the top of the casting machine body, the transmission adjusting component comprises a hot and cold part arranged at the top of the casting machine body, an adjusting part is arranged at the top of the casting machine body, a transmission motor drives a heating roller at an output end to rotate, so that a coagulation phenomenon is prevented when the discharge hole is discharged, an impeller is arranged on the supporting plate, a belt pulley I is sleeved at the extending end of the impeller, and the transmission output end is sleeved with the belt pulley I, so that the belt drives the impeller to rotate, and the impeller rotates to accelerate the curing time of a film.

Description

Double-screw mechanism casting machine

Technical Field

The utility model relates to the technical field of casting machines, in particular to a twin-screw mechanism casting machine.

Background

The casting machine refers to a special device for producing a casting film. The method comprises the steps of mixing crushed powder, a binder, a plasticizer, a dispersing agent and a solvent to prepare slurry with certain viscosity by using alumina as a main raw material of ceramic casting by a high-precision electronic ceramic casting machine, enabling the slurry to flow down from a hopper, scraping and coating the slurry on a special base band with a certain thickness by a scraper, drying and solidifying the slurry, and stripping the slurry from the base band to form a film of a green body band;

According to publication No.: the CN 211492744U-based breathable film casting machine comprises a gun barrel and a guide roller set, and is characterized in that a feed inlet is formed in the tail end of the gun barrel and fixedly connected with a feed hopper; the gun barrel is provided with a cylindrical cavity which penetrates through the feed inlet and the gun nozzle; the outside of the gun barrel is provided with a sealing shell to form an annular cavity for wrapping the gun barrel, and the annular cavity is connected with an oil temperature machine pipeline; the gun nozzle is provided with a through hole and is connected with a membrane head pipeline; the film head is positioned above the casting guide roller of the guide roller group; a side thickness gauge and a high-pressure device are arranged between the stretching guide roller and the traction guide roller; the two sides of the traction guide roller are provided with flash cutters; compared with the prior art, the device utilizes the oil temperature machine to heat the raw materials, so that the electricity load of electric heating is reduced; compared with a single screw, the double screw can better mix raw materials, increase extrusion quantity, quicken production efficiency and even reduce granulation process.

However, the toughness of the finished product is poor during practical use, uneven thickness defects are easily generated by roll pressing during the casting molding stage, and the film cannot be cured at an increased speed during curing, so improvement is made according to the above-mentioned problems.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a double-screw mechanism casting machine. The device has the advantages that the driving motor drives the heating roller at the output end to rotate, so that the coagulation phenomenon is prevented when the discharge port discharges, the impeller is arranged on the supporting plate, the first belt pulley is sleeved at the extending end of the impeller, the first belt pulley is sleeved at the driving output end, and therefore the belt drives the impeller to rotate, and the impeller rotates to accelerate the curing time of the film.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a twin-screw mechanism casting machine, includes the casting organism, the top fixed mounting of casting organism has the compounding device, the discharge gate is installed to one side of compounding device, the top fixed mounting of casting organism has the backup pad, be provided with the guide roller on the casting organism, the top of casting organism is provided with transmission adjusting part, transmission adjusting part includes hot cold part setting at the top of casting organism, the top of casting organism is provided with adjusting part, hot cold part includes the support, support fixed mounting is in the backup pad, fixed mounting has driving motor on the support, driving motor's output fixed mounting has the heating roller, install bearing two in the backup pad to install the impeller on the bearing two.

Preferably, the extending end fixing sleeve of the impeller is provided with a belt pulley I, the extending end fixing sleeve of the heating roller is provided with the belt pulley I, and the outer wall of the belt pulley I is in transmission connection with the belt I.

Preferably, the adjusting part comprises a first bearing, the first bearing is fixedly arranged on the inner wall of the supporting plate, a screw rod is fixedly arranged on the inner wall of the first bearing, a threaded sliding block is connected with the outer wall of the screw rod in a threaded manner, and a compression roller is fixedly arranged on the threaded sliding block.

Preferably, a knob is fixedly arranged at the extending end of the screw rod, a plug rod is inserted on the knob, a guide rail is fixedly arranged at the other end of the supporting plate, and the other end of the pressing roller is slidably connected with the outer wall of the guide rail.

Preferably, the number of the press rollers is two, the two press rollers are symmetrically arranged at the upper end and the lower end of the outer wall of the screw rod respectively, and the knob at the top of the screw rod is rotated, so that the screw rod is driven to rotate, and the press rollers connected to the outer wall of the screw rod are driven to be adjusted up and down.

Preferably, a second motor is arranged on one side of the material guiding roller, and a sliding block is arranged on the other end of the pressing roller.

(III) beneficial effects

Compared with the prior art, the utility model provides a double-screw mechanism casting machine, which comprises the following components

The beneficial effects are that:

1. This twin-screw mechanism casting machine is through being provided with hot cold portion on the casting organism, by installing the backup pad on the casting machine to install the support in the backup pad, install driving motor on the support, the heating roller of output is driven by driving motor and rotates, thereby take place the phenomenon of condensing when preventing the discharge gate ejection of compact, and be provided with the impeller in the backup pad, and extend the pot head at the impeller and be equipped with belt pulley one, the transmission output pot head is equipped with belt pulley one, consequently drive the impeller rotation by belt and accelerate the curing time to the film.

2. This kind of twin-screw mechanism casting machine is through being provided with the regulation portion on the casting machine, has bearing one by the internally mounted of backup pad to install the lead screw at bearing one's inner wall, through the knob at rotation lead screw top, drive the lead screw rotation consequently drive the compression roller of connecting at the lead screw outer wall and adjust from top to bottom, thereby control the different thickness condition of film.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side elevational view of the present utility model;

fig. 3 is a schematic diagram of an a-amp configuration of the present utility model.

In the figure: 1. a casting machine body; 2. a transmission adjustment assembly; 21. a hot and cold part; 211. a bracket; 212. a drive motor; 213. a heating roller; 214. an impeller; 215. a first belt pulley; 216. a first belt; 22. an adjusting section; 221. a first bearing; 222. a screw rod; 223. a thread slider; 224. a press roller; 225. a guide rail; 3. a mixing device; 4. a discharge port; 5. a support plate; 6. and a material guiding roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-3, the utility model provides a twin-screw mechanism casting machine, which comprises a casting machine body 1, wherein a material mixing device 3 is fixedly arranged at the top of the casting machine body 1, a material outlet 4 is arranged at one side of the material mixing device 3, a supporting plate 5 is fixedly arranged at the top of the casting machine body 1, a material guiding roller 6 is arranged on the casting machine body 1, a transmission adjusting component 2 is arranged at the top of the casting machine body 1, the transmission adjusting component 2 comprises a hot and cold part 21 which is arranged at the top of the casting machine body 1, an adjusting part 22 is arranged at the top of the casting machine body 1, the hot and cold part 21 comprises a bracket 211, the bracket 211 is fixedly arranged on the supporting plate 5, a transmission motor 212 is fixedly arranged on the bracket 211, a heating roller 213 is fixedly arranged at the output end of the transmission motor 212, a bearing two is arranged on the supporting plate 5, an impeller 214 is fixedly sleeved at the extending end of the impeller 214, a belt pulley one 215 is fixedly sleeved at the extending end of the heating roller 213, and a belt one 216 is connected to the outer wall of the belt one 215 in a transmission manner.

In this embodiment, the first pulley 215 is sleeved on the extending end of the impeller 214, and the first pulley 215 is sleeved on the transmission output end, so that the first belt 216 drives the impeller 214 to rotate, and the impeller 214 rotates to accelerate the curing time of the film.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: the adjusting part 22 comprises a first bearing 221, the first bearing 221 is fixedly arranged on the inner wall of the supporting plate 5, a screw rod 222 is fixedly arranged on the inner wall of the first bearing 221, a threaded slider 223 is connected with the outer wall of the screw rod 222 in a threaded manner, and a compression roller 224 is fixedly arranged on the threaded slider 223.

Preferably, a knob is fixedly arranged at the extending end of the screw rod 222, an inserting rod is inserted on the knob, a guide rail 225 is fixedly arranged at the other end of the supporting plate 5, the other end of the pressing roller 224 is slidably connected to the outer wall of the guide rail 225, the number of the pressing rollers 224 is two, the two groups of pressing rollers 224 are symmetrically arranged at the upper end and the lower end of the outer wall of the screw rod 222 respectively, the knob at the top of the screw rod 222 is rotated, the screw rod 222 is driven to rotate, the pressing rollers 224 connected to the outer wall of the screw rod 222 are driven to be adjusted up and down, a motor II is arranged at one side of the material guiding roller 6, and a sliding block is arranged at the other end of the pressing rollers 224.

In this embodiment, the knob at the top of the screw 222 is turned, so that the screw 222 is driven to rotate, and the press roller 224 connected to the outer wall of the screw 222 is driven to adjust up and down, so as to control different thickness conditions of the film.

The following specifically describes the working principle of the casting machine with the double screw mechanism.

As shown in fig. 1 to 3, in use, by providing the hot and cold parts 21 on the casting machine body 1, mounting the support plate 5 on the casting machine, and mounting the support 211 on the support plate 5, mounting the transmission motor 212 on the support 211, driving the heating roller 213 at the output end to rotate by the transmission motor 212, thereby preventing coagulation phenomenon when discharging the discharge port 4, and providing the impeller 214 on the support plate 5, and sleeving the extending end of the impeller 214 with the first belt pulley 215, driving the impeller 214 to rotate by the first belt pulley 216, thereby accelerating the curing time of the film by the rotation of the impeller 214, by providing the adjusting part 22 on the casting machine, mounting the first bearing 221 inside the support plate 5, and mounting the lead screw 222 on the inner wall of the first bearing 221, driving the lead screw 222 to rotate by rotating the knob at the top of the lead screw 222, thereby driving the press roller 224 connected to the outer wall of the lead screw 222 to adjust up and down, thereby controlling different thickness conditions of the film.

Claims

1. The utility model provides a twin-screw mechanism casting machine, includes casting organism (1), the top fixed mounting of casting organism (1) has compounding device (3), discharge gate (4) are installed to one side of compounding device (3), the top fixed mounting of casting organism (1) has backup pad (5), be provided with guide roller (6) on casting organism (1), the top of casting organism (1) is provided with transmission regulation subassembly (2), its characterized in that: the transmission adjusting assembly (2) comprises a hot and cold part (21) arranged at the top of a casting machine body (1), an adjusting part (22) is arranged at the top of the casting machine body (1), the hot and cold part (21) comprises a support (211), the support (211) is fixedly arranged on a support plate (5), a transmission motor (212) is fixedly arranged on the support (211), a heating roller (213) is fixedly arranged at the output end of the transmission motor (212), a second bearing is arranged on the support plate (5), and an impeller (214) is arranged on the second bearing.

2. A twin screw machine casting machine according to claim 1, wherein: the extending end of the impeller (214) is fixedly sleeved with a belt pulley I (215), the extending end of the heating roller (213) is fixedly sleeved with the belt pulley I (215), and the outer wall of the belt pulley I (215) is in transmission connection with a belt I (216).

3. A twin screw machine casting machine according to claim 1, wherein: the adjusting part (22) comprises a first bearing (221), the first bearing (221) is fixedly arranged on the inner wall of the supporting plate (5), a screw rod (222) is fixedly arranged on the inner wall of the first bearing (221), a threaded slider (223) is connected with the outer wall of the screw rod (222) in a threaded manner, and a compression roller (224) is fixedly arranged on the threaded slider (223).

4. A twin screw machine casting machine according to claim 3, wherein: the rotary knob is fixedly arranged at the extending end of the screw rod (222), the inserting rod is inserted into the rotary knob, the guide rail (225) is fixedly arranged at the other end of the supporting plate (5), and the other end of the pressing roller (224) is slidably connected to the outer wall of the guide rail (225).

5. A twin screw machine casting machine according to claim 3, wherein: the number of the press rollers (224) is two, and the two press rollers (224) are symmetrically arranged at the upper end and the lower end of the outer wall of the screw rod (222) respectively.

6. A twin screw machine casting machine according to claim 1, wherein: a second motor is arranged on one side of the guide roller (6), and a sliding block is arranged on the other end of the pressing roller (224).