CN210552524U - High-efficiency energy-saving shuttle type rotational molding machine - Google Patents
High-efficiency energy-saving shuttle type rotational molding machine Download PDFInfo
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- CN210552524U CN210552524U CN201920917204.XU CN201920917204U CN210552524U CN 210552524 U CN210552524 U CN 210552524U CN 201920917204 U CN201920917204 U CN 201920917204U CN 210552524 U CN210552524 U CN 210552524U
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- heat preservation
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Abstract
The utility model relates to a rotational moulding machine technical field, and an energy-efficient shuttle-type rotational moulding machine is disclosed, the on-line screen storage device comprises a base, the last fixed surface of base installs the frame, the frame below is equipped with the supporting seat of fixed connection at the base upper surface from a left side to the right side in proper order, insulation can and combustion chamber, fixed mounting has the oven of cylinder between supporting seat and the frame, the lateral wall intussuseption of oven is filled with the asbestos heat preservation, fixed mounting has the combustor on the lateral wall of combustion chamber, support fixed mounting has the air-blower at the top of combustion chamber through support fixed mounting, and the inlet end and the combustion chamber of air-blower are linked together, the gas outlet end fixedly connected with gas-supply pipe of air-supply pipe, the other end of gas-supply pipe is linked together with the inner chamber of oven, fixed intercommunication has the. The utility model discloses make shuttle-type rotational moulding machine possess good energy-efficient effect.
Description
Technical Field
The utility model relates to a rotational moulding machine technical field especially relates to a high-efficient energy-saving shuttle-type rotational moulding machine.
Background
Rotational molding is also known as rotational molding, rotational casting, rotational molding, and the like. The rotational molding process includes adding plastic material into mold, rotating the mold around two vertical shafts while heating to coat and melt the plastic material inside the mold onto the whole surface of the mold cavity under the action of gravity and heat energy to form the required shape, cooling to set and demolding to obtain the product.
In the working process of the existing shuttle-type rotational molding machine, a large amount of heat in a combustion chamber can be retained, energy waste is caused, gas needs to be discharged in the combustion process, and the discharged high-temperature gas causes heat loss, so that the efficiency of the shuttle-type rotational molding machine is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of poor energy-saving effect of the shuttle type rotational moulding machine in the prior art, and providing a high-efficiency energy-saving shuttle type rotational moulding machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency energy-saving shuttle-type rotational molding machine comprises a base, wherein a rack is fixedly arranged on the upper surface of the base, a supporting seat, an insulation box and a combustion chamber which are fixedly connected to the upper surface of the base are sequentially arranged below the rack from left to right, a cylindrical oven is fixedly arranged between the supporting seat and the rack, an asbestos heat insulation layer is filled in the side wall of the oven, a burner is fixedly arranged on the side wall of the combustion chamber, an air blower is fixedly arranged at the top of the combustion chamber through a support, the air inlet end of the air blower is communicated with the combustion chamber, the air outlet end of the air blower is fixedly connected with an air pipe, the other end of the air pipe is communicated with the inner cavity of the oven, an air return pipe is fixedly communicated between the insulation box and the oven, an exhaust mechanism is arranged on the insulation box;
exhaust mechanism includes the aiutage of fixed mounting at the heat preservation box top, the aiutage is the bottom opening setting, and aiutage and insulation can fixed intercommunication, the ring channel has been seted up in the aiutage, swing joint has the sealing plug in the ring channel, the last fixed surface of sealing plug is connected with the spring, the other end and the inside last fixed surface of aiutage of spring are connected, the last fixed surface of sealing plug is connected with the slide bar, the slide bar passes the spring and upwards extends at the top that runs through the aiutage, and the top sliding connection of slide bar and aiutage, the top threaded connection of slide bar has the pressure release piece, the aiutage has seted up the exhaust hole near the symmetry on the lateral wall at.
Preferably, a filter screen is fixedly installed in the heat preservation box, the filter screen is located between the air return pipe and the exhaust funnel, a box cover is connected to the side wall, close to the air return pipe, of the heat preservation box through a hinge, and the box cover is connected with the heat preservation box through a buckle.
Preferably, matched heat insulation sleeves are sleeved outside the gas conveying pipe, the gas return pipe and the gas guide pipe.
Preferably, the diameter of the sealing plug is smaller than the diameter of the annular groove.
Preferably, a sealing strip is arranged at the joint of the box cover and the heat preservation box.
Preferably, a handle is fixedly connected to the outer side of the box cover.
Compared with the prior art, the utility model provides a high-efficient energy-conserving shuttle-type rotational moulding machine possesses following beneficial effect:
1. this energy-efficient shuttle-type rotational moulding machine, through setting up the insulation can, the combustion chamber, the oven, the asbestos heat preservation, the combustor, the air-blower, the gas-supply pipe, the muffler, exhaust mechanism and air duct, the air-blower conveniently passes through the gas-supply pipe with the steam in the combustion chamber and carries to the oven in, the asbestos heat preservation effectively reduces the heat and runs off, the muffler is with the leading-in insulation can of steam in, exhaust mechanism makes things convenient for the automatic too big atmospheric pressure in the insulation can that releases, avoid a large amount of steam to discharge, cause the waste of the energy, at last the air duct is with in the leading-in combustion chamber of steam, carry out steam circulation flow, the continuous heating, reach energy-conserving effect, thereby make shuttle-type.
2. This energy-efficient shuttle-type rotational moulding machine through setting up filter screen, case lid and hasp, filters steam through the filter screen, avoids the partial gaseous polluted environment who discharges, opens the hasp, conveniently opens the case lid and clears up the filter screen, guarantees the filter effect.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make shuttle-type rotational moulding machine possess good energy-efficient effect.
Drawings
Fig. 1 is a schematic structural view of a high-efficiency energy-saving shuttle-type rotational molding machine provided by the utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 base, 2 frames, 3 supporting seats, 4 heat preservation boxes, 5 combustion chambers, 6 baking ovens, 7 asbestos heat preservation layers, 8 burners, 9 blowers, 10 air conveying pipes, 11 air return pipes, 12 exhaust mechanisms, 121 exhaust cylinders, 122 annular grooves, 123 sealing plugs, 124 springs, 125 sliding rods, 126 pressure relief blocks, 127 exhaust holes, 13 air guide pipes, 14 filter screens, 15 box covers, 16 hasps, 17 heat preservation sleeves and 18 handles.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a high-efficiency energy-saving shuttle-type rotational molding machine comprises a base 1, a frame 2 is fixedly arranged on the upper surface of the base 1, a supporting seat 3, an insulation box 4 and a combustion chamber 5 which are fixedly connected with the upper surface of the base 1 are sequentially arranged from left to right below the frame 2, a cylindrical oven 6 is fixedly arranged between the supporting seat 3 and the frame 2, an asbestos insulation layer 7 is filled in the side wall of the oven 6, a burner 8 is fixedly arranged on the side wall of the combustion chamber 5, an air blower 9 is fixedly arranged at the top of the combustion chamber 5 through a bracket, the air inlet end of the blower 9 is communicated with the combustion chamber 5, the air outlet end of the blower 9 is fixedly connected with an air pipe 10, the other end of the air pipe 10 is communicated with the inner cavity of the oven 6, an air return pipe 11 is fixedly communicated between the heat preservation box 4 and the oven 6, an exhaust mechanism 12 is arranged on the heat preservation box 4, and an air duct 13 is fixedly communicated between the heat preservation box 4 and the combustion chamber 5;
the exhaust mechanism 12 comprises an exhaust funnel 121 fixedly installed at the top of the heat preservation box 4, the exhaust funnel 121 is provided with an opening at the bottom end, the exhaust funnel 121 is fixedly communicated with the heat preservation box 4, an annular groove 122 is formed in the exhaust funnel 121, a sealing plug 123 is movably connected in the annular groove 122, a spring 124 is fixedly connected to the upper surface of the sealing plug 123, the other end of the spring 124 is fixedly connected with the upper surface of the interior of the exhaust funnel 121, a sliding rod 125 is fixedly connected to the upper surface of the sealing plug 123, the sliding rod 125 penetrates through the spring 124 and extends upwards through the top of the exhaust funnel 121, the sliding rod 125 is slidably connected with the top of the exhaust funnel 121, a pressure relief block 126 is connected to the top end of the sliding rod 125 through a thread, the pressure relief blocks 126 with different weights can be conveniently replaced according to actual requirements, exhaust holes 127 are symmetrically formed in the side wall of the exhaust, the asbestos heat preservation layer 7 effectively reduces heat loss, the muffler 11 is with in the leading-in insulation can 4 of steam, last air duct 13 is with in the leading-in combustion chamber 5 of steam, carry out the steam circulation flow, the continuous heating, reach energy-conserving effect, when atmospheric pressure in the insulation can 4 is too big, drive the sealing plug 123 and rise in ring channel 122, compression spring 124, it rises to drive the slide bar 125 that is connected with the pressure piece 126 that lets out to slide, thereby make gaseous through discharging from in exhaust hole 127, avoid insulation can 4 internal gas pressure too big, behind the exhaust part gas, because of the action of gravity, spring 124 drives the sealing plug 123 and resets, thereby close aiutage 121, avoid a large amount of steam to discharge, cause the waste of the energy, and then make shuttle-type rotational moulding machine possess high good energy-efficient effect.
Fixed mounting has filter screen 14 in insulation can 4, and filter screen 14 is located and sets up between muffler 11 and aiutage 121, and hinge connection has case lid 15 on insulation can 4 is close to the lateral wall of muffler 11, and is connected through hasp 16 between case lid 15 and the insulation can 4, and filter screen 14 in insulation can 4 filters steam, avoids the partial gas polluted environment of emission, opens hasp 16 to conveniently open case lid 15 and clear up filter screen 14, guarantee the filter effect.
The gas pipe 10, the air return pipe 11 and the gas guide pipe 13 are sleeved with matched heat insulation sleeves 17, so that heat loss is reduced.
The diameter of the sealing plug 123 is smaller than the diameter of the annular groove 122, so that the sealing plug 123 is movable.
The sealing strip is arranged at the joint of the box cover 15 and the heat preservation box 4, so that the sealing property is ensured, and the gas leakage is avoided.
The outer side of the box cover 15 is fixedly connected with a handle 18, so that the box cover 15 can be conveniently opened.
In the utility model, the blower 9 conveniently conveys hot air in the combustion chamber 5 to the oven 6 through the air conveying pipe 10, the asbestos heat preservation layer 7 effectively reduces heat loss, the air return pipe 11 guides the hot air into the heat preservation box 4, and finally the air duct 13 guides the hot air into the combustion chamber 5 for hot air circulation flow and continuous heating, thereby achieving the effect of energy saving, when the air pressure in the heat preservation box 4 is overlarge, the sealing plug 123 is driven to rise in the annular groove 122, the spring 124 is compressed, the sliding rod 125 connected with the pressure relief block 126 is driven to rise in a sliding manner, therefore, the air is exhausted from the exhaust hole 127, the excessive air pressure in the heat preservation box 4 is avoided, after part of air is exhausted, the spring 124 drives the sealing plug 123 to reset due to the action of gravity, thereby closing the exhaust funnel 121, avoiding the waste of energy caused by the discharge of a large amount of hot gas, and further ensuring that the shuttle-type rotational molding machine has high and good high-efficiency energy-saving effects; the filter screen 14 in the insulation can 4 filters hot gas, avoids the partial gas pollution environment of emission, opens hasp 16 to conveniently open case lid 15 and clear up filter screen 14, guarantee the filter effect.
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 (6)
1. An efficient energy-saving shuttle-type rotational molding machine comprises a base (1) and is characterized in that a rack (2) is fixedly mounted on the upper surface of the base (1), a supporting seat (3), an insulation box (4) and a combustion chamber (5) which are fixedly connected to the upper surface of the base (1) are sequentially arranged from left to right below the rack (2), a cylindrical drying oven (6) is fixedly mounted between the supporting seat (3) and the rack (2), an asbestos heat-insulating layer (7) is filled in the side wall of the drying oven (6), a burner (8) is fixedly mounted on the side wall of the combustion chamber (5), an air blower (9) is fixedly mounted at the top of the combustion chamber (5) through a support, the air inlet end of the air blower (9) is communicated with the combustion chamber (5), the air outlet end of the air blower (9) is fixedly connected with an air conveying pipe (10), and the other end of the air conveying pipe (10) is communicated with the inner, an air return pipe (11) is fixedly communicated between the heat preservation box (4) and the drying oven (6), an exhaust mechanism (12) is installed on the heat preservation box (4), and an air guide pipe (13) is fixedly communicated between the heat preservation box (4) and the combustion chamber (5);
the exhaust mechanism (12) comprises an exhaust tube (121) fixedly arranged at the top of the heat preservation box (4), the exhaust tube (121) is arranged with an opening at the bottom end, and the exhaust cylinder (121) is fixedly communicated with the heat preservation box (4), an annular groove (122) is arranged in the exhaust cylinder (121), a sealing plug (123) is movably connected in the annular groove (122), the upper surface of the sealing plug (123) is fixedly connected with a spring (124), the other end of the spring (124) is fixedly connected with the upper surface inside the exhaust cylinder (121), the upper surface of the sealing plug (123) is fixedly connected with a sliding rod (125), the sliding rod (125) penetrates through the spring (124) and penetrates through the top of the exhaust funnel (121) to extend upwards, the slide bar (125) is connected with the top of the exhaust funnel (121) in a sliding way, the top end of the slide bar (125) is connected with a pressure relief block (126) in a threaded way, the side wall of the exhaust cylinder (121) close to the top is symmetrically provided with exhaust holes (127).
2. The high-efficiency energy-saving shuttle-type rotational molding machine according to claim 1, wherein a filter screen (14) is fixedly installed in the heat preservation box (4), the filter screen (14) is arranged between the air return pipe (11) and the exhaust funnel (121), a box cover (15) is hinged on the side wall of the heat preservation box (4) close to the air return pipe (11), and the box cover (15) is connected with the heat preservation box (4) through a hasp (16).
3. The high-efficiency energy-saving shuttle-type rotational molding machine according to claim 1, wherein matched heat preservation sleeves (17) are sleeved outside the gas conveying pipe (10), the gas return pipe (11) and the gas guide pipe (13).
4. An energy efficient shuttle rotomoulding machine as claimed in claim 1, wherein the sealing plug (123) has a diameter smaller than the diameter of the annular groove (122).
5. The energy-efficient shuttle-type rotational molding machine according to claim 2, wherein the joint of the box cover (15) and the heat preservation box (4) is provided with a sealing strip.
6. An energy efficient shuttle rotomoulding machine according to claim 2 wherein a handle (18) is fixedly attached to the outside of the lid (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917204.XU CN210552524U (en) | 2019-06-18 | 2019-06-18 | High-efficiency energy-saving shuttle type rotational molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917204.XU CN210552524U (en) | 2019-06-18 | 2019-06-18 | High-efficiency energy-saving shuttle type rotational molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN210552524U true CN210552524U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920917204.XU Active CN210552524U (en) | 2019-06-18 | 2019-06-18 | High-efficiency energy-saving shuttle type rotational molding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264686A (en) * | 2022-02-28 | 2022-04-01 | 深圳市汇恒自动化科技有限公司 | Heat-preservation sealing exhaust structure and high-low temperature damp-heat testing device |
| CN114311457A (en) * | 2021-12-31 | 2022-04-12 | 江苏恒久滚塑制品有限公司 | Thermoplastic hollow forming method |
-
2019
- 2019-06-18 CN CN201920917204.XU patent/CN210552524U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311457A (en) * | 2021-12-31 | 2022-04-12 | 江苏恒久滚塑制品有限公司 | Thermoplastic hollow forming method |
| CN114264686A (en) * | 2022-02-28 | 2022-04-01 | 深圳市汇恒自动化科技有限公司 | Heat-preservation sealing exhaust structure and high-low temperature damp-heat testing device |
| CN114264686B (en) * | 2022-02-28 | 2022-05-31 | 深圳市汇恒自动化科技有限公司 | Heat-preservation sealing exhaust structure and high-low temperature damp-heat testing device |
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