CN215943283U - Heating reamer for producing light wall board - Google Patents

Abstract

The utility model discloses a heating reamer for producing a light wallboard, which comprises a working part, wherein the working part comprises a reamer for pushing slurry and a tail column connected to the tail end of the reamer, a heating device is arranged on the reamer and/or the tail column, the heating device is in heat conduction connection with the corresponding reamer or the tail column, and when an extruder works, a tail pipe can be used for heating extruded cement in the working process, so that the influence on the product quality due to too low cement temperature is prevented, the control effect is further improved, the product quality is ensured, the cement forming effect is improved, and the curing time is shortened.

Description

Heating reamer for producing light wall board

Technical Field

The utility model relates to the technical field of wallboard production equipment, in particular to a heating reamer for producing a light wallboard.

Background

The wall body plate equipment is characterized in that a double-drive double-roller extrusion process is adopted, the production process of the whole plate is completed by sizing, main material, cloth paving, compounding and repressing the product at one time, the automation degree of the wall body plate equipment is high, the operation is stable, and the specification can be adjusted at will. The product surfacing of wall body board equipment production, smooth, closely knit degree is high, has really realized the industrialization streamlined production of novel building partition wall panel, greatly reduced production workman's intensity of labour, the extruder is as the important component in the wallboard production facility, extrudes thick liquids and then implements operation on next step through the reamer, plays indispensable effect.

In the production process of extruding and molding cement by using an extruder, the cement molding time is greatly prolonged in some areas with lower temperature. Therefore, not only a large amount of production space is occupied, but also the production efficiency is seriously influenced. And because the molding time is too long, the risk of damage exists in the cement curing process, the yield is further influenced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that a reamer in the prior art cannot heat cement, and provides a heating reamer for producing a light wallboard.

The utility model is realized by the following technical scheme: the utility model provides a production of light wallboard is with heating reamer, includes the work portion, the work portion is including the reamer that is used for propelling movement thick liquids and the tail post of connection at the reamer end, be provided with heating device on reamer and/or the tail post, heating device and corresponding reamer or tail post heat conduction are connected.

Preferably, the heating device is a self-heating device and/or a heat conduction heating device.

Preferably, the self-heating device comprises a heating body connected with the corresponding reamer or the tail column, and the heating body is connected with a heat source.

Preferably, the heating body is arranged in the tail pillar, and the heating body is connected with the heat source through a bridge penetrating through the reamer.

Preferably, the heating body comprises a heating pipe, the heating pipe is arranged in the tail pillar, and the bridging piece is a conducting wire.

Preferably, the reamer includes the main shaft, the main shaft is the toper, be provided with helical blade on the main shaft outer wall, all be provided with the inoxidizing coating on main shaft and the blade, the terminal inner wall of main shaft is provided with and is used for connecting the internal thread of caudal peduncle, caudal peduncle with main shaft junction inner wall be provided with internal thread assorted external screw thread.

Preferably, the other end of the tail post is provided with a gland, the gland is connected with the tail post through a bolt, the outer surface of the tail post is sleeved with a tail pipe, and the tail pipe is provided with a protective layer.

The utility model has the beneficial effects that: the main shaft is arranged to be conical and is provided with the helical blades, when the main shaft rotates, the conical main shaft conveys cement with larger volume backwards, along with the increase of the diameter of the tail part of the main shaft, the cement in the helical blades can be conveyed backwards along with the rotation of the helical blades, and along with the reduction of the volume of a backward space, air bubbles in the cement are extruded out, so that the cement is more favorable for curing and forming. Protective layers are arranged on the main shaft and the blades, the wear resistance of the main shaft and the blades is enhanced by the protective layers, and the service life of equipment is prolonged. The heating body is arranged in the tail column and is connected with the heat source through a bridge piece penetrating through the reamer. Wherein the heat-generating body can be the heating pipe, sets up the mounting hole in the tail post, sets up the heating pipe on the mounting hole in the tail post, fixes the heating pipe in the tail post, and the tail post uses heat conduction materials preparation such as stainless steel or alloy, and the good intensity of heat conductivility satisfies the production needs to the tail post connects in main shaft top convenient maintenance and change soon. The bridging piece is set as a lead, the lead is fixed in the transverse through hole arranged in the center of the main shaft and rotates along with the main shaft, so that the lead and the heating pipe are prevented from being dislocated along with the rotation of the main shaft to cause damage when in use, and the safety performance is enhanced. When the electric heating pipe is used, the main shaft is connected with a gear shaft arranged at the output of the gear box through a coupling, a through hole for placing a lead is arranged in the center of the gear shaft, the lead penetrates through the gear shaft and is connected with a sliding ring arranged on the periphery of the gear shaft, the lead is provided with a rigid connecting sheet at the connecting position of the sliding ring to increase the wear resistance, the sliding ring is connected with a power supply to provide a heat source for the heating pipe, and the electric heating pipe is more energy-saving and mature in technology.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a use state of the present invention;

wherein: 1. a main shaft; 101. a helical blade; 2. a wire; 3. a tail pillar; 301. heating a tube; 4. a tail pipe; 5. a gland; 6. a motor; 7. a gear case; 701. a gear shaft; 702. a coupling; 8. and a slip ring.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in figures 1-2, the heating reamer for producing the light wallboard comprises a working part, wherein the working part comprises a reamer used for pushing slurry and a tail column 3 connected to the tail end of the reamer, the reamer comprises a main shaft 1, the main shaft 1 is conical, the included angle formed between the main shaft 1 and the horizontal plane is 1-3 degrees, a spiral blade 101 is arranged on the outer wall of the main shaft 1, the main shaft 1 is conical and is provided with the spiral blade 101, cement with larger volume is conveyed backwards by the conical main shaft 1 when the main shaft 1 rotates, along with the increase of the diameter of the tail part of the main shaft 1, the cement in the spiral blade 101 is conveyed backwards along with the rotation of the spiral blade 101, and along with the reduction of the volume of a backward space, air bubbles in the cement are extruded out along with the increase of the diameter of the tail part of the main shaft 1, so that the cement is more favorable for curing and forming. All be provided with the inoxidizing coating on main shaft 1 and the blade, set up the wearability that the inoxidizing coating reinforcing main shaft 1 and blade, the life of extension equipment. The inner wall of the tail end of the main shaft 1 is provided with an internal thread used for being connected with the tail post 3, the inner wall of the joint of the tail post 3 and the main shaft 1 is provided with an external thread matched with the internal thread, the tail post 3 is screwed at the tail end of the main shaft 1 through the thread, and the reamer and/or the tail post 3 is/are provided with a heating device which is a self-heating device and/or a heat conduction heating device. The self-heating device comprises a heating body connected with a corresponding reamer or a tail column 3, and the heating body is connected with a heat source. The heating device is connected in a heat-conducting manner to the respective reamer or tail cylinder 3. The heating body is arranged in the tail column 3 and is connected with the heat source through a bridge piece penetrating through the reamer. Wherein the heat-generating body can be heating pipe 301, sets up the mounting hole in tail post 3, sets up heating pipe 301 on the mounting hole in tail post 3, fixes heating pipe 301 in tail post 3, and tail post 3 uses heat conduction material preparation such as stainless steel or alloy, and the good intensity of heat conductivility satisfies the production needs to tail post 3 connects soon and is convenient for overhaul and change in main shaft 1 top. The bridge piece is set as the lead wire 2, the lead wire 2 is fixed in the transverse through hole arranged at the central position of the main shaft 1 and rotates along with the main shaft 1, the lead wire 2 and the heating pipe 301 are prevented from being dislocated along with the rotation of the main shaft 1 to cause damage when in use, and the safety performance is enhanced. When the reamer extruding machine is used, the main shaft 1 is connected with a gear shaft 701 arranged at the output of the gear box 7 through a coupling 702, and the gear box 7 is connected with a motor 6 as a power source to drive the reamer to rotate for working so as to extrude cement. The through hole for placing the lead 2 is formed in the center of the gear shaft 701, the lead 2 penetrates through the gear shaft 701 and is connected with the sliding ring 8 arranged on the periphery of the gear shaft 701, the lead 2 is provided with a hard connecting sheet at the connection position of the sliding ring 8 to increase the wear resistance, the sliding ring 8 is connected with a power supply to provide a heat source for the heating pipe 301, and therefore the heating pipe is more energy-saving in use and more mature in technology. On some large-scale extruders, heat energy is provided for the tail cylinder 3 by using a heat conduction heating mode, for example, the tail cylinder 3 and the main shaft 1 are arranged into an integral structure, a channel is arranged in the middle of the tail cylinder, steam is introduced into the channel to heat the tail cylinder, and a heat conduction heating device is used for realizing a heating function. And through the temperature of temperature sensor real-time supervision tail mast 3, guarantee that the temperature range of tail mast 3 is between 45 degrees to 60 degrees, guarantee that cement can not make the too early solidification of cement because of the high temperature, also prevent that the temperature from crossing excessively, not having the heating effect. The tail pipe 4 department with the reamer is provided with controllable temperature heating device on the presser, and at extruder during operation, tail pipe 4 can have the workmanship of a heating to extruded cement in the course of the work, prevents that the cement temperature from crossing excessively and influencing product quality, and then improves the control effect, guarantees product quality, improves cement shaping effect, reduces the curing time.

The tail pipe 4 is sleeved on the outer surface of the tail post 3, the tail pipe 4 is arranged to protect the tail post 3, direct friction and extrusion of cement on the tail post 3 are reduced, the service life of the tail post 3 is prolonged, the tail pipe 4 rotates along with the tail post 3, heat loss is low in use, and heat transfer effect is not affected. Be provided with gland 5 at the other end of caudal peduncle 3, gland 5 passes through the bolt and is connected with caudal peduncle 3, and 5 swing joints of gland convenient to detach installs for more convenient and swift when overhauing the installation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a production of light wallboard is with heating reamer, includes the work portion, the work portion is including the reamer that is used for propelling movement thick liquids and the tail post of connection at the reamer end, its characterized in that: and the reamer and/or the tail column are/is provided with a heating device, and the heating device is in heat conduction connection with the corresponding reamer or the tail column.

2. The heating reamer for producing the light wallboard of claim 1, wherein: the heating device is a self-heating device and/or a heat conduction heating device.

3. The heating reamer for producing the light wallboard of claim 2, wherein: the self-heating device comprises a heating body connected with a corresponding reamer or a tail column, and the heating body is connected with a heat source.

4. The heating reamer for producing the light weight wallboard of claim 3, wherein: the heating body is arranged in the tail column and is connected with the heat source through a bridge piece penetrating through the reamer.

5. The heating reamer for producing the light weight wallboard of claim 4, wherein: the heating body comprises a heating pipe, the heating pipe is arranged in the tail post, and the bridging piece is a lead.

6. The heating reamer for producing the light wallboard of claim 1, wherein: the reamer comprises a main shaft, the main shaft is conical, helical blades are arranged on the outer wall of the main shaft, protective layers are arranged on the main shaft and the blades, the inner wall of the tail end of the main shaft is provided with an internal thread for connecting a tail column, and the inner wall of the joint of the tail column and the main shaft is provided with an external thread matched with the internal thread.

7. The heating reamer for producing the light weight wallboard of claim 6, wherein: the tail cylinder other end is provided with the gland, the gland pass through the bolt with the tail cylinder is connected, tail cylinder surface cover is equipped with the tail pipe, be provided with the inoxidizing coating on the tail pipe.

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