CN218171312U

CN218171312U - Mould is used in wallboard production

Info

Publication number: CN218171312U
Application number: CN202222070225.7U
Authority: CN
Inventors: 刘文军
Original assignee: Hubei Sanrui Technology Co ltd
Current assignee: Hubei Sanrui Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-30
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a mould for wallboard production, which comprises a base, a storage shell is fixedly connected with one end of the upper side of the base, a feeding pipe is fixedly communicated with the upper end in the storage shell, a mould body is fixedly connected with the top end of the storage shell, a preheating shell is fixedly connected in the mould body, a cooling jacket is fixedly connected with one side of the mould body, the cooling jacket is provided with a forming cavity communicated with the mould body, a water pump is fixedly connected with the top end of the mould body, a water pumping pipe is fixedly connected with the pumping end of the water pump, and an injection pipe is fixedly connected with the liquid outlet end of the water pump; the utility model relates to a wallboard production technical field, this mould is used in wallboard production, air compressor pour compressed gas into the vortex tube into through the pipe in, the vortex tube passes through vortex conversion and converts compressed air into air conditioning and steam, and steam preheats the shell through steam pipe, three-way valve, injection in, heats preheating the shell, avoids thermoplastic material to get into precooling shaping in the die body, influences follow-up moulding plastics.

Description

Mould is used in wallboard production

Technical Field

The utility model relates to a wallboard production technical field specifically is a mould is used in wallboard production.

Background

In the industrial production of dies, various dies and tools are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods.

In the use of the existing mold for wallboard production, for fully utilizing water resources, most of the circulating cooling water is adopted to promote the injection molding of the wallboard, and the method can not easily lead to the temperature rise of the cooling water storage end, and can not timely and effectively cool the cooling water, so that the wallboard molding is influenced.

Disclosure of Invention

Not enough to prior art, the utility model provides a mould is used in wallboard production has solved and can't in time preheat the mould body, leads to the material precooling shaping of moulding plastics to lead to blockking up the scheduling problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mould is used in wallboard production, includes the base, base upside one end fixedly connected with stores the shell, the fixed intercommunication in the interior upper end of storage shell has the material loading pipe, storage shell top fixedly connected with die body, it preheats the shell to be close to middle-end fixedly connected with in the die body, die body one side fixedly connected with cooling jacket, the cooling jacket inner is equipped with the shaping chamber with the die body intercommunication, die body top fixedly connected with water pump, water pump drawing liquid end fixedly connected with the drinking-water pipe of the fixed intercommunication of storage shell, water pump liquid outlet end fixedly connected with the fixed injection pipe that communicates of cooling jacket, base upside other end fixedly connected with air compressor, air compressor gives vent to anger end fixedly connected with pipe, the pipe other end is connected with the regulating part of being connected with the base respectively, preheating the shell, the regulating part is kept away from the air compressor end and is connected with the flow valve with storage shell fixed connection, flow valve bottom fixedly connected with the cooling pipe of storage shell fixed connection, the inner cooling shell of storage shell with the cooling pipe fixed intercommunication of cooling jacket lower extreme has the back flow with the fixed intercommunication of the storage shell.

Preferably, the lower end of the base is provided with a movable wheel, the storage shell is made of stainless steel, and the feeding pipe is occluded with a cover plug close to the outer end of the storage shell.

Preferably, the inner end of the mold body is provided with a cavity communicated with the molding cavity, and the inner end of the cooling jacket is provided with a cooling tank respectively communicated with the injection pipe and the return pipe.

Preferably, the adjusting part comprises a damper, a spring, a vortex tube, a cold air tube and a hot air tube, wherein the damper and the spring are fixedly connected with the base, the cold air tube is fixedly connected with the upper end of the flow valve, and the hot air tube is fixedly communicated with the preheating shell.

Preferably, the extension end of the damper and the upper end of the spring are fixedly connected with a vortex tube, two sides of the vortex tube are fixedly communicated with a cold air tube and a hot air tube respectively, and the hot air tube is close to the preheating shell end and is fixedly connected with a three-way valve.

Preferably, preheat the shell bottom and be equipped with the exhaust hole with external intercommunication, cooling shell fixed intercommunication has the blast pipe with storage shell fixed connection, fixedly connected with and flow valve electric connection's temperature sensor in the storage shell.

The utility model provides a mould is used in wallboard production. Compared with the prior art, the method has the following beneficial effects:

(1) This mould is used in wallboard production, preheat the shell through setting up in the device, air compressor pours compressed gas into the vortex tube into through the pipe in, the vortex tube passes through vortex conversion and converts compressed air into air conditioning and steam, steam is through the steam pipe, the three-way valve, pour into and preheat in the shell, heat preheating the shell, precooling shaping causes the jam in avoiding hot plastic material entering die body, and then influence follow-up moulding plastics, and the three-way valve can be after finishing preheating, make steam arrange to other, avoid continuously heating to lead to hot plastic, and then influence follow-up wallboard cooling forming that moulds plastics.

(2) This mould is used in wallboard production, through set up the cooling shell in the device, air conditioning is through the cold air pipe, the flow valve, the cooling pipe pours into in the cooling shell, final air conditioning is discharged from the blast pipe, the air conditioning of flowing through the cooling shell cools down through the cooling water of heat transfer in to the storage shell, avoid the cooling water intensification influence to the cooling of the wallboard of moulding plastics, temperature sensor in the storage shell monitors cooling water temperature constantly, and with the flow valve cooperation, control gets into cooling shell cold air velocity of flow, and then the control cooling, avoid leading to the cooling water to freeze because of the cooling is too fast, cooling water temperature crosses low and leads to the too fast shaping of thermoplastic, and then influence the finished product quality of wallboard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the inner end cooling jacket and the forming cavity of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a storage shell; 3. feeding a material pipe; 4. a mold body; 5. preheating the shell; 6. a cooling jacket; 7. a molding cavity; 8. a water pump; 9. a water pumping pipe; 10. an injection pipe; 11. an air compressor; 12. a conduit; 13. an adjustment member; 131. a damper; 132. a spring; 133. a vortex tube; 134. a cold air duct; 135. a hot gas pipe; 14. a flow valve; 15. a cooling pipe; 16. cooling the shell; 17. a return pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mould is used in wallboard production, includes base 1, and 1 upside one end fixedly connected with of base stores shell 2, and the fixed intercommunication in 2 interior upper ends of storing shell has material loading pipe 3, and 1 lower extreme of base is equipped with and removes the wheel, stores shell 2 and comprises stainless steel material, and material loading pipe 3 is close to 2 outer ends interlocks of storing shell and has the lid stopper, removes the wheel and makes the device have the portability, opens lid stopper convenient to use person and adds the cooling water through material loading pipe 3 toward storing shell 2. The top end of the storage shell 2 is fixedly connected with a die body 4, a preheating shell 5 is fixedly connected in the die body 4 close to the middle end, a cooling jacket 6 is fixedly connected to one side of the die body 4, a forming cavity 7 communicated with the die body 4 is arranged at the inner end of the cooling jacket 6, a water pump 8 is fixedly connected to the top end of the die body 4, a water pumping pipe 9 fixedly communicated with the storage shell 2 is fixedly connected to the pumping end of the water pump 8, an injection pipe 10 fixedly communicated with the cooling jacket 6 is fixedly connected to the liquid outlet end of the water pump 8, a cavity communicated with the forming cavity 7 is arranged at the inner end of the die body 4, a cooling groove respectively communicated with the injection pipe 10 and a backflow pipe 17 is arranged at the inner end of the cooling jacket 6, the water in the storage shell 2 is pumped by the water pumping pipe 9, then the cooling water is injected into the cooling groove of the cooling jacket 6 under the action of the injection pipe 10, and finally flows back into the storage shell 2 through the backflow pipe 17, when the thermoplastic material passes through the forming cavity 7, the cooling jacket 6 absorbs heat through the heat of the thermoplastic material, and finally flows through the cooling water in the cooling jacket 6 to absorb heat, thereby promoting the forming of the thermoplastic material.

The other end of the upside of the base 1 is fixedly connected with an air compressor 11, the air outlet end of the air compressor 11 is fixedly connected with a conduit 12, the other end of the conduit 12 is connected with an adjusting piece 13 respectively connected with the base 1 and the preheating shell 5, the end of the adjusting piece 13 far away from the air compressor 11 is connected with a flow valve 14 fixedly connected with the storage shell 2, the adjusting piece 13 is composed of a damper 131, a spring 132, a vortex tube 133, a cold air tube 134 and a hot air tube 135, the damper 131 and the spring 132 are both fixedly connected with the base 1, the cold air tube 134 is fixedly connected with the upper end of the flow valve 14, the hot air tube 135 is fixedly communicated with the preheating shell 5, the extending end of the damper 131 and the upper end of the spring 132 are both fixedly connected with the vortex tube 133, both sides of the vortex tube 133 are respectively fixedly communicated with the cold air tube 134 and the hot air tube 135, and the hot air tube 135 is fixedly connected with a three-way valve near the preheating shell 5,

compressed gas is injected into a vortex tube 133 through a conduit 12 by an air compressor 11, the vortex tube 133 converts the compressed gas into cold air and hot air through vortex conversion, the hot air is injected into a preheating shell 5 through a hot air tube 135 and a three-way valve to heat the preheating shell 5 and is finally discharged from an exhaust port at the bottom end of the preheating shell 5, the cold air is injected into a cooling shell 16 through a cold air tube 134, a flow valve 14 and a cooling tube 15, the cold air is finally discharged from an exhaust tube, the cold air flowing through the cooling shell 16 cools cooling water in a storage shell 2 through heat transfer to avoid the influence of the temperature rise of the cooling water on the cooling of an injection molding wallboard, a temperature sensor in the storage shell 2 monitors the temperature of the cooling water at any time and is matched with the flow valve 14 to control the flow rate of the cold air entering the cooling shell 16 so as to control the temperature reduction, and the three-way valve is reversed after the preheating shell 5 is completely preheated so as to avoid the influence of the cooling molding of injection molding parts due to continuous heating. 14 bottom fixedly connected with of flow valve and storage shell 2 fixed connection's cooling pipe 15, the cooling shell 16 of 2 inner fixedly connected with of storage shell and the fixed intercommunication of

cooling pipe

15, 6 lower extreme fixed intercommunications of cooling jacket have with the back flow 17 of the fixed intercommunication of storage shell 2, preheat the exhaust hole that 5 bottoms of shell were equipped with external intercommunication, cooling shell 16 fixed intercommunication have with storage shell 2 fixed connection's blast pipe, fixedly connected with and 14 electric connection's of flow valve temperature sensor in the storage shell 2.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not specifically limited, and the electric appliance can be made by using conventional equipment.

When the device is used, a user moves the device to a proper position through the movable wheel and the base 1, the air compressor 11 is started, the air compressor 11 sucks and compresses outside air, then the air compressor 11 injects the compressed air into the vortex tube 133 through the guide tube 12, the vortex tube 133 converts the compressed air into cold air and hot air through vortex conversion, the hot air is injected into the preheating shell 5 through the hot air tube 135, the three-way valve, the preheating shell 5 is heated and finally discharged from the exhaust port at the bottom end of the preheating shell 5, one end of the die body 4 is fixedly connected with the discharge end of the injection molding machine, the injection molding machine and the water pump 8 are started, the injection molding machine injects the thermoplastic material into the cavity in the die body 4, and finally the thermoplastic material is extruded out through the molding cavity 7 at the inner end of the cooling jacket 6, in the process, the water pump 8 sucks cooling water in the storage shell 2 through the water pumping tube 9, and then the cooling water is under the action of the injection tube 10, and the cooling water flows into the cooling groove of the cooling jacket 6, and finally flows back into the storage shell 2 through the return pipe 17, wherein when the thermoplastic material passes through the molding cavity 7, the cooling jacket 6 absorbs heat of the thermoplastic material through heat transfer, and the cooling water finally flows through the cooling jacket 6 absorbs heat to promote the molding of the thermoplastic material, meanwhile, the cooling air is injected into the cooling shell 16 through the air cooling pipe 134, the flow valve 14 and the cooling pipe 15, the final cooling air is discharged from the exhaust pipe, the cooling water in the storage shell 2 is cooled through the cooling air flowing through the cooling shell 16 through heat transfer, the cooling of the injection molding wallboard is prevented from being influenced by the temperature rise of the cooling water, the temperature sensor in the storage shell 2 monitors the temperature of the cooling water at any moment, and is matched with the flow valve 14 to control the flow rate of the cooling air entering the cooling shell 16, so as to control the temperature reduction.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould is used in wallboard production, includes base (1), its characterized in that: the device is characterized in that one end of the upside of the base (1) is fixedly connected with a storage shell (2), the upper end of the storage shell (2) is fixedly communicated with a feeding pipe (3), the top end of the storage shell (2) is fixedly connected with a die body (4), the interior of the die body (4) is close to a middle end fixedly connected with a preheating shell (5), one side of the die body (4) is fixedly connected with a cooling jacket (6), the inner end of the cooling jacket (6) is provided with a forming cavity (7) communicated with the die body (4), the top end of the die body (4) is fixedly connected with a water pump (8), the water pump (8) is fixedly connected with a water pumping pipe (9) fixedly communicated with the storage shell (2), the water outlet end of the water pump (8) is fixedly connected with an injection pipe (10) fixedly communicated with the cooling jacket (6), the other end of the upside of the base (1) is fixedly connected with an air compressor (11), the air outlet end of the air compressor (11) is fixedly connected with a conduit (12), the other end of the air outlet conduit (12) is connected with an adjusting piece (13) respectively connected with the base (1) and the preheating shell (5), the air compressor (11) is far away from the end of the adjusting piece (14) and is fixedly connected with a cooling flow valve (14) and the storage shell (2), the inner end of the storage shell (2) is fixedly connected with a cooling shell (16) fixedly communicated with a cooling pipe (15), and the lower end of the cooling jacket (6) is fixedly communicated with a return pipe (17) fixedly communicated with the storage shell (2).

2. The mold for producing wallboard of claim 1, wherein: the movable wheel is arranged at the lower end of the base (1), the storage shell (2) is made of stainless steel, and the feeding pipe (3) is occluded with the cover plug close to the outer end of the storage shell (2).

3. The mold for producing wallboard of claim 1, wherein: the inner end of the die body (4) is provided with a cavity communicated with the molding cavity (7), and the inner end of the cooling jacket (6) is provided with a cooling groove communicated with the injection pipe (10) and the return pipe (17) respectively.

4. The mold for producing wallboard of claim 1, wherein: adjusting part (13) comprises attenuator (131), spring (132), vortex tube (133), cold air pipe (134), steam pipe (135), attenuator (131), spring (132) all with base (1) fixed connection, cold air pipe (134) and flow valve (14) upper end fixed connection, steam pipe (135) and preheating shell (5) fixed intercommunication.

5. The mold for producing wallboard of claim 4, wherein: the damper (131) is extended to hold, spring (132) upper end all with vortex tube (133) fixed connection, vortex tube (133) both sides respectively with cold air pipe (134), hot-air tube (135) fixed intercommunication, hot-air tube (135) is close to preheating shell (5) end fixedly connected with three-way valve.

6. The mold for producing wallboard of claim 1, wherein: preheat shell (5) bottom and be equipped with the exhaust hole with external intercommunication, cooling shell (16) fixed intercommunication have with storage shell (2) fixed connection's blast pipe, fixedly connected with and flow valve (14) electric connection's temperature sensor in storage shell (2).