CN212097196U - Foaming and cooling integrated equipment for foam board raw materials - Google Patents

Abstract

The utility model discloses a foaming and cooling integrated device for foam board raw materials, which comprises a foaming chamber and a cooling chamber which are arranged up and down; the transition cylinder is used for communicating the foaming chamber and the cooling chamber and is made of a thermal insulation material; the foaming stirring device is arranged in the foaming chamber and is used for stirring the materials in the foaming chamber; the cooling device is arranged in the cooling chamber and is used for cooling the material discharged into the cooling chamber from the foaming chamber; the discharging device is used for controlling the material in the foaming chamber to be discharged into the cooling chamber; the air outlet is arranged on the foaming chamber, and is connected with an air outlet pipe which is provided with an air exhaust part; the feeding hole is formed in the foaming chamber; and the safety protection device is used for controlling the air outlet and the feed inlet to be synchronously opened, and realizing that the air at the feed inlet is pumped to the air outlet and is discharged outwards from the air outlet. The utility model discloses an equipment can realize the foaming and the refrigerated processing of material simultaneously, and work efficiency is high.

Description

Foaming and cooling integrated equipment for foam board raw materials

Technical Field

The utility model belongs to the technical field of the automatic processing of cystosepiment, especially, relate to an integrative equipment of cystosepiment raw materials foaming cooling.

Background

In the processing process of the foam board, the raw materials need to be foamed firstly, then the foamed raw materials are cooled, and the foam board is formed after mould pressing. However, in the existing processing, foaming and cooling are respectively carried out in different devices, materials need to be conveyed to a cooling device from a foaming device by manpower, the working efficiency is low, and the investment cost of manpower and devices is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a work efficiency height, equipment and artifical little foam board raw materials foaming cooling body equipment that drops into.

In order to achieve the above purpose, the utility model adopts the following technical scheme: foaming and cooling integrated equipment for foam board raw materials comprises

A foaming chamber and a cooling chamber which are arranged up and down;

the transition cylinder is used for communicating the foaming chamber and the cooling chamber and is made of a thermal insulation material;

the foaming stirring device is arranged in the foaming chamber and is used for stirring the materials in the foaming chamber;

the cooling device is arranged in the cooling chamber and is used for cooling the material discharged into the cooling chamber from the foaming chamber;

the discharging device is used for controlling the material in the foaming chamber to be discharged into the cooling chamber;

the air outlet is arranged on the foaming chamber, and is connected with an air outlet pipe which is provided with an air exhaust part;

the feeding hole is formed in the foaming chamber;

the safety protection device is used for controlling the air outlet and the feed inlet to be synchronously opened, and realizing that the air at the feed inlet is pumped to the air outlet and is discharged from the air outlet;

and the air inlet pipe is connected with the lower part of the foaming chamber and is internally provided with an air inlet one-way valve.

In the utility model, the foaming chamber and the cooling chamber are arranged to be distributed up and down and are communicated through the transition cylinder, so that the foamed material can directly fall into the cooling chamber downwards and the cooling operation can be completed in the cooling chamber, and the foaming and cooling processing of the material can be realized simultaneously through one device, the working efficiency is high, the investment cost of the device is reduced, and the manual investment can be reduced; moreover, because safety device's setting for when the feed inlet was opened, the gas outlet also can be opened by the synchronization, and the gas of feed inlet department still can be guided to gas outlet department simultaneously and guided to the equipment of handling waste gas by the outlet duct on, the harmful gas of having effectively avoided in the course of working is outwards discharged by feed inlet department and is caused the influence to staff's health.

The foaming stirring device comprises a stirring paddle which is rotatably arranged in the foaming chamber, an air cylinder connected with the upper end of the stirring paddle, a motor connected with the air cylinder, and a support frame which is arranged on the foaming chamber and used for supporting the motor; the cylinder can take place the in-process drive stirring rake of stirring at motor drive stirring rake and carry out the up-and-down motion, realizes the intensive mixing to the material, guarantees that the material realizes the thermally equivalent in the foaming chamber, and the foaming effect is better.

The discharging device comprises a rotating shaft which is rotatably arranged in the transition cylinder, a baffle plate which is arranged on the rotating shaft, a rotating disc which is connected with the rotating shaft through a plurality of L-shaped supporting feet, a circular through groove which is arranged on the rotating disc, a plurality of clamping teeth which are arranged on the inner wall of the circular through groove and a driving gear which is arranged at the lower part of the stirring paddle and can be inserted into the circular through groove; the material baffle plate comprises a plurality of plate bodies which can slide relatively, the plate body positioned at the end part is fixedly connected with the inner wall of the transition cylinder, and the plate body positioned at the tail part is fixedly connected with the rotating shaft; under the structure, when the stirring paddle moves downwards in the rotating process, the driving gear is inserted into the circular through groove and always keeps rotating in the penetrating process, so that the rotating disc is driven to rotate, the rotating disc rotates to drive the rotating shaft to rotate, the rotating shaft drives the baffles connected with the rotating shaft to rotate around the axis of the rotating shaft in the rotating process, so that the baffles are rotated to a stacked state, the transition cylinders are opened simultaneously, and materials in the foaming chamber drop downwards into the cooling chamber; when the plurality of baffles are stacked together, the stirring paddle also moves to a state away from the position of the turntable, so that the baffles can not move any more, the stirring paddle still rotates, and the residual materials in the foaming chamber are stirred in the discharging process, so that the discharging speed of the materials is accelerated, and the working efficiency is further improved; compared with the traditional mode of blocking the partition plate by moving left and right, the mode does not need to arrange a power source for driving the partition plate to act on the side part of the transition cylinder, and the power source investment is less; space for the partition plate to move does not need to be reserved at the side part of the transition cylinder, and the occupied space of equipment is small; compared with the traditional mode that the discharge port is opened by turning the two turning plates downwards, the stirring paddle has small movement stroke needing to move downwards, the discharge port is opened more quickly, and the baffle plates can be stacked into the size of one baffle plate in the arrangement mode of the middle baffle plate, so that the discharge port is basically and completely opened, and the blanking is quick; and the discharge hole is difficult to be completely opened by adopting a mode that the two turning plates are turned downwards.

The safety protection device comprises a strip-shaped opening, a sliding groove, an accommodating groove, a moving plate, a first driving part, a closing plate, a microswitch and at least two air guide pipelines, wherein the strip-shaped opening is arranged at the upper part of the foaming chamber and communicated with the feeding hole, the sliding groove is arranged on the side wall of the strip-shaped opening, the accommodating groove is communicated with the sliding groove, the moving plate is embedded in the sliding groove and can move into the accommodating groove, the first driving part is used for driving the moving plate to move into the accommodating groove to open the feeding hole when the stirring paddle moves upwards, the closing plate can be connected to the upper part of the foaming chamber in an up-and-down turning mode, the second driving part is used; with the structure, the opening of the feed inlet and the air outlet can be realized through the movement of the stirring paddle, and an independent power source is not required to be arranged additionally, so that the structure is simple and the energy consumption is low; and the microswitch can drive the air pumping piece to start when the closing plate leaves the upper wall of the foaming chamber, so as to pump air in the foaming chamber, and further ensure that the feeding hole is opened, the peripheral air can be pumped into the air outlet pipe by the air pumping piece, thereby ensuring that harmful gas cannot overflow from the feeding hole all the time, and realizing the safety of the working environment.

The first driving part comprises a sleeve sleeved on the stirring paddle, a first rack arranged on the side wall of one side of the sleeve, a first gear meshed with the first rack, a second gear meshed with the first gear and a plurality of convex teeth arranged on the lower surface of the moving plate and meshed with the second gear; four limiting columns are fixedly arranged at the upper part of the foaming chamber, a through groove for the limiting columns to pass through is formed in the sleeve, and an annular convex part abutting against the sleeve is arranged on the stirring shaft; when the stirring paddle moves upwards, the annular convex part drives the sleeve to move upwards together, so that the rack driving gear on the sleeve rotates, the moving plate is driven to move to open the feeding hole, and the matching is stable; and through the setting of spacing post, guaranteed that the sleeve can not take place to rotate along with the stirring rake at stirring rake pivoted in-process, guarantee to remain on the engaged state all the time between rack and the gear, the fault rate is low.

The second driving part comprises a second rack arranged on the side wall of the other side of the sleeve, a third gear meshed with the second rack, a fourth gear meshed with the third gear, a tensioning piece with one end connected with the fourth gear and the other end connected with the closed plate, and a positioning seat fixedly arranged at the upper part of the foaming chamber and provided with a through hole for the tensioning piece to pass through; the mode that draws is adopted to drive the closing plate and is turned, and the control of turning to the closing plate is more quick accurate, even also can guarantee to keep the closing plate state of pasting tight foaming room upper wall all the time after long-term the use, avoids the indoor steam of foaming to outwards leak in the course of working, reduces the energy and damages.

The air guide pipeline comprises a first air guide pipe arranged in the foaming chamber and a second air guide pipe which is connected with the first air guide pipe, penetrates out of the foaming chamber and is connected with the air outlet pipe, the inlet end of the first air guide pipe extends to the side part of the feed inlet, and the inlet end of the first air guide pipe is provided with a filter screen; by adopting the structure, hot gas and harmful gas at the feeding port can be prevented from being discharged from the feeding port, and are pumped into the gas outlet pipe through the inlet end of the first gas guide pipe, so that the condition that the harmful gas is discharged from the feeding port is prevented; in addition, negative pressure can be carried out at the feed inlet to a certain degree under the condition of air suction, so that the materials are discharged into the foaming chamber more quickly; or when other additives need to be added in the processing process, the feeding speed of other additives can be increased; the time for discharging the gas in the foaming chamber outwards is shortened due to the increase of the feeding speed, so that the loss of heat in the foaming chamber is greatly reduced, the energy consumption is reduced when the foaming chamber is reheated, and the energy conservation and the consumption reduction are realized; the setting of filter screen can effectively avoid the material to be inhaled to the air guide pipe in, preferred, the junction of filter screen and air guide pipe can set up rubber or bellows etc. for the filter screen has the space that floats around, makes the material that adsorbs on the filter screen can be shaken off.

The utility model can realize the foaming and cooling processing of the material at the same time through one device, the working efficiency is high, the investment cost of the device is reduced, and the manual investment can be reduced; moreover, due to the arrangement of the safety protection device, the influence of the harmful gas discharged from the feed inlet to the outside in the processing process on the body of a worker is effectively avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a perspective sectional view taken along line a-a of fig. 2.

Fig. 4 is a partial front view of fig. 3.

Fig. 5 is a partially enlarged view of fig. 4.

Fig. 6 is a side view of the present invention.

Fig. 7 is a perspective sectional view taken along line B-B in fig. 6.

Fig. 8 is a partial schematic structural diagram of the present invention.

Fig. 9 is a bottom view of the foaming chamber of the present invention.

Detailed Description

As shown in fig. 1-9, an integrated apparatus for foaming and cooling foam board raw materials comprises a foaming chamber 1, a cooling chamber 2, a transition cylinder 3, a foaming stirring device, a cooling device, a discharging device, an air outlet, a feed inlet 13, an air inlet pipe 14 and a safety protection device, which are arranged up and down; the transition cylinder 3 is used for communicating the foaming chamber 1 and the cooling chamber 2, and preferably, the transition cylinder 3 is made of a thermal insulation material, and can be made of glass fiber reinforced plastics, glass fiber or asbestos and the like; the foaming stirring device is arranged in the foaming chamber 1 and is used for stirring the materials in the foaming chamber 1; the cooling device is arranged in the cooling chamber 2 and is used for cooling the material discharged into the cooling chamber 2 from the foaming chamber 1; the discharging device is used for controlling the material in the foaming chamber 1 to be discharged into the cooling chamber 2; the air outlet is arranged on the foaming chamber 1, and is connected with an air outlet pipe 11 which is provided with an air pumping piece 12; the feed inlet 13 is arranged on the foaming chamber 1; the safety protection device is used for controlling the air outlet and the feed inlet to be opened synchronously, and air at the feed inlet is pumped to the air outlet and is discharged from the air outlet; the air inlet pipe 14 is connected with the lower part of the foaming chamber 1, and an air inlet check valve is arranged in the air inlet pipe.

Wherein, the piece of taking out air mentioned above is the aspiration pump, and the check valve that admits air is the check valve that directly purchases on the market and obtain, and foaming room lateral wall embeds is equipped with the heating member, and heating piece or heating pipe can be selected for use to the heating member, and the principle is not repeated.

The foaming stirring device comprises a stirring paddle 21 which is rotatably arranged in the foaming chamber, an air cylinder 22 connected with the upper end of the stirring paddle, a motor 23 connected with the air cylinder, and a support frame 24 which is arranged on the foaming chamber and used for supporting the motor, wherein the stirring paddle can be driven by the motor to rotate, and the motor and the stirring paddle can move up and down under the driving of the air cylinder; the safety protection device comprises a strip-shaped opening 31 arranged at the upper part of the foaming chamber and communicated with the feed inlet, a sliding groove arranged on the side wall of the strip-shaped opening, an accommodating groove 32 communicated with the sliding groove, a moving plate 33 embedded in the sliding groove and capable of moving into the accommodating groove, a first driving part used for driving the moving plate to move into the accommodating groove to open the feed inlet when the stirring paddle moves upwards, a closing plate 34 connected to the upper part of the foaming chamber in an up-and-down turning manner, a micro switch 35 used for driving the closing plate to turn downwards to open the air outlet when the stirring paddle moves upwards and embedded in the closing plate, and two air guide pipelines 36 connected with the air outlet pipe; wherein, the closing plate is a metal plate, and one end of the closing plate is pivoted with the upper wall of the foaming chamber.

Specifically, the first driving component includes a sleeve 41 movably sleeved on the stirring paddle, a first rack 42 disposed on a side wall of one side of the sleeve, a first gear 43 engaged with the first rack, a second gear 44 engaged with the first gear, and a plurality of convex teeth 45 disposed on a lower surface of the moving plate and engaged with the second gear; the rack is fixedly connected to the side part of the sleeve through welding, and the first gear and the second gear are metal gears; furthermore, four limiting columns 46 are fixedly arranged at the upper part of the foaming chamber 1, four through grooves 411 are arranged on the sleeve 41 and correspond to the four limiting columns 46 in position, and the lower parts of the four limiting columns 46 respectively penetrate into the four through grooves 411; the stirring shaft is provided with an annular convex part 211 protruding outwards, and the lower end of the sleeve abuts against the annular convex part 211.

Specifically, the second driving part comprises a second rack 51 arranged on the side wall of the other side of the sleeve, a third gear 52 meshed with the second rack, a fourth gear 53 meshed with the third gear, a tensioning member 54 with one end connected with the fourth gear and the other end connected with the closing plate, and a positioning seat 55 fixedly arranged on the upper part of the foaming chamber and provided with a through hole for the tensioning member to pass through; the second rack is fixedly connected to the sleeve by welding and is arranged in bilateral symmetry with the first rack; in addition, the third gear and the fourth gear are commercially purchased metal gears, and the structure is not repeated; the tensioning piece is a steel wire rope and has certain strength, one end of the tensioning piece is fixedly connected with the movable end of the closed plate, and the other end of the tensioning piece penetrates through the positioning seat and is fixedly connected with the fourth gear.

Further, the air duct 36 includes a first air duct 361 disposed in the foaming chamber and a second air duct 362 connected with the first air duct and penetrating out of the foaming chamber and connected with the air outlet duct, an inlet end of the first air duct 361 extends to a side portion of the inlet, and a stainless steel filter screen 363 is disposed on the inlet end of the first air duct 361.

The discharging device comprises a rotating shaft 61 which is rotatably arranged in the transition cylinder, a material baffle plate 62 which is arranged on the rotating shaft, a rotating disc 63 which is connected with the rotating shaft through a plurality of L-shaped supporting feet 67, a circular through groove 64 which is arranged on the rotating disc, a plurality of clamping teeth 65 which are arranged on the inner wall of the circular through groove and a driving gear 66 which is arranged at the lower part of the stirring paddle and can be inserted into the circular through groove; the material baffle plate 62 comprises a plurality of plate bodies 621 capable of sliding relatively, the plate body 621 positioned at the end part is fixedly connected with the inner wall of the transition cylinder, and the plate body 621 positioned at the tail part is fixedly connected with the rotating shaft; the plate bodies can slide through the matching of the sliding block and the sliding groove, and the sliding block and the sliding groove are matched in an anti-falling mode, so that the adjacent two plate bodies cannot be separated from each other in the pulling process.

Claims (6)

1. The utility model provides an integrative equipment of cystosepiment raw materials foaming cooling which characterized in that: comprises that

A foaming chamber (1) and a cooling chamber (2) which are arranged up and down;

a transition cylinder (3) for communicating the foaming chamber (1) and the cooling chamber (2), the transition cylinder (3) being made of a thermal insulation material;

the foaming stirring device is arranged in the foaming chamber (1) and is used for stirring the materials in the foaming chamber (1);

the cooling device is arranged in the cooling chamber (2) and is used for cooling the material discharged into the cooling chamber (2) from the foaming chamber (1);

the discharging device is used for controlling the material in the foaming chamber (1) to be discharged into the cooling chamber (2);

the air outlet is arranged on the foaming chamber (1), and is connected with an air outlet pipe (11) which is provided with an air pumping piece (12);

a feed inlet (13) arranged on the foaming chamber (1);

the safety protection device is used for controlling the air outlet and the feed inlet to be synchronously opened, and realizing that the air at the feed inlet is pumped to the air outlet and is discharged from the air outlet;

and the air inlet pipe (14) is connected with the lower part of the foaming chamber (1) and is internally provided with an air inlet one-way valve.

2. Foam board raw material foaming and cooling integrated equipment according to claim 1, characterized in that: the foaming stirring device comprises a stirring paddle (21) which is rotatably arranged in the foaming chamber, an air cylinder (22) connected with the upper end of the stirring paddle, a motor (23) connected with the air cylinder, and a support frame (24) which is arranged on the foaming chamber and supports the motor.

3. Foam board raw material foaming and cooling integrated equipment according to claim 2, characterized in that: the discharging device comprises a rotating shaft (61) rotatably arranged in the transition cylinder, a material baffle plate (62) arranged on the rotating shaft, a rotating disc (63) connected with the rotating shaft through a plurality of L-shaped supporting feet, a circular through groove (64) arranged on the rotating disc, a plurality of clamping teeth (65) arranged on the inner wall of the circular through groove and a driving gear (66) arranged at the lower part of the stirring paddle and capable of being inserted into the circular through groove; the striker plate (62) includes polylith relative slip's plate body (621), and is located plate body (621) and the transition section of thick bamboo inner wall of tip and links firmly, and the plate body (621) that are located the afterbody links firmly with the pivot.

4. Foam board raw material foaming and cooling integrated equipment according to claim 3, characterized in that: the safety protection device comprises a strip-shaped opening (31) arranged on the upper portion of the foaming chamber and communicated with the feed inlet, a sliding groove arranged on the side wall of the strip-shaped opening, a containing groove (32) communicated with the sliding groove, a moving plate (33) embedded in the sliding groove and capable of moving to the containing groove, a first driving part used for driving the moving plate to move to the containing groove to open the feed inlet when the stirring paddle moves upwards, a closing plate (34) connected to the upper portion of the foaming chamber and capable of being turned up and down, a micro switch (35) used for driving the closing plate to turn downwards to open the air outlet when the stirring paddle moves upwards, and at least two air guide pipelines (36) connected with the air outlet pipe, wherein the micro switch (35) is embedded.

5. Foam board raw material foaming and cooling integrated equipment according to claim 4, characterized in that: the first driving part comprises a sleeve (41) sleeved on the stirring paddle, a first rack (42) arranged on the side wall of one side of the sleeve, a first gear (43) meshed with the first rack, a second gear (44) meshed with the first gear and a plurality of convex teeth (45) arranged on the lower surface of the moving plate and meshed with the second gear; four limiting columns (46) are fixedly arranged on the upper portion of the foaming chamber (1), a through groove (411) for the limiting columns to penetrate through is formed in the sleeve (41), and an annular convex portion (211) which is abutted to the sleeve is formed in the stirring paddle.

6. Foam board raw material foaming and cooling integrated equipment according to claim 5, characterized in that: the second driving part comprises a second rack (51) arranged on the side wall of the other side of the sleeve, a third gear (52) meshed with the second rack, a fourth gear (53) meshed with the third gear, a tensioning piece (54) with one end connected with the fourth gear and the other end connected with the closed plate, and a positioning seat (55) fixedly arranged at the upper part of the foaming chamber and provided with a through hole for the tensioning piece to pass through.

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