CN202846798U - Thermal-energy auxiliary device for rotational moulding machine - Google Patents
Thermal-energy auxiliary device for rotational moulding machine Download PDFInfo
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- CN202846798U CN202846798U CN 201220543925 CN201220543925U CN202846798U CN 202846798 U CN202846798 U CN 202846798U CN 201220543925 CN201220543925 CN 201220543925 CN 201220543925 U CN201220543925 U CN 201220543925U CN 202846798 U CN202846798 U CN 202846798U
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- rotational moulding
- baking oven
- molding machine
- air channel
- rotational molding
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Abstract
The utility model discloses a thermal-energy auxiliary device for a rotational moulding machine, and relates to an auxiliary utilization device for thermal energy of a combustor in the rotational moulding industry. The thermal-energy auxiliary device mainly comprises an oven, a guide rail, a rotational moulding machine, an air flue, a combustor and an air compressor, wherein a spray tube extending to the air flue is additionally arranged on a spray nozzle of the combustor; a winding tube capable of charging normal-temperature compressed air is covered outside the spray tube; and the winding tube is communicated with a gas charging hole on a working arm of the rotational moulding machine; the heat in the spray nozzle and the air flue is utilized to heat up the normal-temperature compressed air in the winding tube, and the heated gas is fed to the charging hole of the rotational moulding machine by a gas feeding pipeline, the working arm and the rotational moulding mould, so that the internal heating process of the rotational moulding mould is realized; the improved structure realizes combining the internal heating and the external heating of the rotational moulding mould, so that the thermal efficiency of the combustor is improved; the heating and forming of the rotational moulding product are facilitated; the energy is saved; the processing time of the rotational moulding products is greatly shortened; the quality of the goods is improved; and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of servicing unit of burner heat energy utilization, relates in particular to the heat energy servicing unit of the rotational molding machine that is used for auxiliary Plastic Rolling Molds heating in the rotational moulding industry.
Background technology
At present, in the production process of rotomoulded articles, tend to relate to the heating process of Plastic Rolling Molds in baking oven, be 201220109643.6 " a kind of rotational molding shaping machine " such as disclosed China Patent No., the content of its disclosure mainly is that rotational molding machine moves along guide rail the Plastic Rolling Molds of installing on the working arm output is sent in the baking oven, then in baking oven, be blown into heat by being installed in baking oven outer air channel and the burner on the air channel, thereby finish the external heat process of Plastic Rolling Molds.Simultaneously, in order better to help the Plastic Rolling Molds heating, manufacturer also can be designed to hollow structure with the working arm of rotational molding machine, then the input at working arm is provided with inflation inlet, and in Plastic Rolling Molds, be filled with hot gas through working arm by inflation inlet, and then realize the interior heating process of Plastic Rolling Molds, the inside and outside while heating energy of this Plastic Rolling Molds makes the moulding of rotomoulded articles more perfect, but also has short, production efficiency advantages of higher heat time heating time.Yet, the inside and outside heating process of above-mentioned Plastic Rolling Molds is all separately carried out separately, that is to say, the hot gas of inflation inlet access all need to carry out separately inputting in the Plastic Rolling Molds after the air heat again in the interior heating process, and in the external heat process mainly by burner produce heat, again in the air channel is blown into baking oven, wherein, the heat that burner provides only acts on the external heat of Plastic Rolling Molds, this can cause heat to run off and energy waste undoubtedly, and inside and outside heating can't unify also to bring very big inconvenience for the structural design of rotational molding machine.
Summary of the invention
Goal of the invention of the present utility model is to overcome the defective of prior art and provides a kind of energy Effective Raise to fire
The heat utilization rate of burner also helps the heat energy servicing unit of the rotational molding machine of rotomoulded articles hot briquetting, by this heat energy servicing unit can greatly shorten rotomoulded articles process time, energy savings, lifting rotomoulded articles quality, enhance productivity.
Goal of the invention of the present utility model realizes by following technical proposal:
A kind of heat energy servicing unit of rotational molding machine comprises baking oven, passes the slide rail of baking oven and the rotational molding machine that moves along slide rail; The working arm input of described rotational molding machine is provided with inflation inlet, and the working arm output is provided with the Plastic Rolling Molds into and out of baking oven, is connected in this inflation inlet and the Plastic Rolling Molds; Described baking oven is provided with the air channel outward, be connected in this air channel and the baking oven, burner is installed outside the air channel, this burner has the nozzle that stretches in the air channel, be connected with jet pipe on the described nozzle, this jet pipe is coated with winding pipe, is filled with normal temperature compressed gas in the input port of winding pipe, and delivery outlet is connected by the inflation inlet of air duct with the rotational molding machine working arm.
Described air channel is connected with top, the bottom of baking oven respectively.
Compared with prior art, the utility model mainly is that the nozzle in burner stretches into the air channel has additional a jet pipe, this jet pipe is coated with the winding pipe that can be filled with normal temperature compressed gas, and winding pipe is connected with inflation inlet on the rotational molding machine working arm again, utilize the normal temperature compressed gas in the heat heating winding pipe in jet pipe and the air channel, and heated air delivered to the rotational molding machine inflation inlet, working arm is until in the Plastic Rolling Molds, thereby realized the interior heating process of Plastic Rolling Molds, structure after the improvement mainly is a kind of auxiliary use device of burner heat energy, it has been realized in the Plastic Rolling Molds, the unification of external heat, this had both improved the thermal efficiency of burner, help the hot briquetting of rotomoulded articles, save again the energy, also greatly shortened the process time of rotomoulded articles, Improving The Quality of Products, increase work efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the stereogram of Fig. 1.
The specific embodiment
Below in conjunction with above-mentioned accompanying drawing and adopt specific embodiment that the utility model is described in detail again.
Such as Fig. 1 ~ shown in Figure 3,1. action control case, 2. control valve, 3. burner, 31. nozzles, 4. air channel, 5. oven frame, 6. baking oven, 61. oven door, 7. rotational molding machine, 71. bases, 72. drive motors, 73. inflation inlets, 74. working arms, 75. Plastic Rolling Molds, 8. air duct, 9. slide rail, 10. input port, 11. jet pipes, 12. winding pipe.
The heat energy servicing unit of rotational molding machine, as shown in Figure 1 and Figure 2, it mainly is that rotational molding machine 7 of moving by baking oven 6, slide rail 9 with along slide rail etc. consists of.
Described baking oven 6 is horizontal and is installed in the oven frame 5, forward and backward two sides at baking oven is respectively equipped with oven door 61, the oven door of every one side all is designed to two fan door-sliding structures, and realizes the automatic open-close of oven door 61 by the left and right motion of action control case 1 control two fan sliding doors; Described slide rail 9 is laid on the ground grading, and directly passes the forward and backward oven door 61 of baking oven 6; Described rotational molding machine 7 is installed on the slide rail 9, and do sliding motion along slide rail, this rotational molding machine 7 mainly is to be made of base 71, drive motors 72, working arm 74, Plastic Rolling Molds 75 etc., wherein working arm 74 is designed to the structure of inner hollow, be designed with inflation inlet 73 at the working arm input, the working arm output is equipped with Plastic Rolling Molds 75, and this Plastic Rolling Molds moves and send into baking oven 6 interior heating by rotational molding machine 7 along slide rail 9, and this inflation inlet 73 is connected by in working arm 74 and the Plastic Rolling Molds 75.
The described baking oven 6 outer air channels 4 that are provided with, this air channel and baking oven adopt integrated design, and be connected with top, the bottom of baking oven 6 respectively, burner 3 is installed outside air channel 4, the nozzle 31 of this burner stretches in the air channel 4 and is connected with jet pipe 11 in being arranged on the air channel; Described jet pipe is coated with one deck winding pipe 12, air channel 4 is stretched out in the input port 10 of this winding pipe, and be connected with control valve 2 outside being arranged on the air channel, the delivery outlet of winding pipe 12 is connected on the inflation inlet 73 of rotational molding machine working arm 74 by long air duct 8.
Working method of the present utility model is as follows: start burner 3, heat is blown into air channel 4 through jet pipe 11, and entered in the baking oven 6 by the air channel, thereby realize the external heat of Plastic Rolling Molds 75, meanwhile, starting control valve 2 is filled with normal temperature compressed gas in the winding pipe 12, after this winding pipe utilizes the heat in jet pipe 11 and the air channel 4 to heat, heated air just can be along passing through successively air duct 8 shown in Fig. 3 direction of arrow, inflation inlet 73, working arm 74 and entering in the Plastic Rolling Molds 75, thereby realize the interior heating of Plastic Rolling Molds, for the hot briquetting of rotomoulded articles provides abundant heat, because interior heating process mainly is a kind of auxiliary utilization of burner heat energy, this had both improved the thermal efficiency of burner, had saved again the energy, had also greatly shortened the process time of rotomoulded articles, Improving The Quality of Products, increase work efficiency.
Claims (2)
1. the heat energy servicing unit of a rotational molding machine comprises baking oven (6), passes the slide rail (9) of baking oven and the rotational molding machine (7) that moves along slide rail; The working arm of described rotational molding machine (74) input is provided with inflation inlet (73), and working arm (74) output is provided with the Plastic Rolling Molds (75) into and out of baking oven (6), is connected in this inflation inlet (73) and the Plastic Rolling Molds (75); The outer air channel (4) that is provided with of described baking oven (6), be connected in this air channel and the baking oven (6), burner (3) is installed outside air channel (4), this burner has the nozzle (31) that stretches in the air channel (4), it is characterized in that being connected with on the described nozzle (31) jet pipe (11), this jet pipe (11) is coated with winding pipe (12), input port (10) at winding pipe is filled with normal temperature compressed gas, and delivery outlet is connected with the inflation inlet (73) of rotational molding machine working arm (74) by air duct (8).
2. the heat energy servicing unit of rotational molding machine according to claim 1 is characterized in that described air channel (4) is connected with top, the bottom of baking oven (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543925 CN202846798U (en) | 2012-10-23 | 2012-10-23 | Thermal-energy auxiliary device for rotational moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543925 CN202846798U (en) | 2012-10-23 | 2012-10-23 | Thermal-energy auxiliary device for rotational moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846798U true CN202846798U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543925 Expired - Fee Related CN202846798U (en) | 2012-10-23 | 2012-10-23 | Thermal-energy auxiliary device for rotational moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166816A (en) * | 2016-08-22 | 2016-11-30 | 安徽九洲环保设备有限公司 | A kind of chamber door of rotational molding machine baking box |
| CN106166817A (en) * | 2016-08-22 | 2016-11-30 | 安徽九洲环保设备有限公司 | A kind of chamber door of rotational molding machine baking oven |
| CN106273146A (en) * | 2016-08-22 | 2017-01-04 | 安徽九洲环保设备有限公司 | A kind of baking oven |
-
2012
- 2012-10-23 CN CN 201220543925 patent/CN202846798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166816A (en) * | 2016-08-22 | 2016-11-30 | 安徽九洲环保设备有限公司 | A kind of chamber door of rotational molding machine baking box |
| CN106166817A (en) * | 2016-08-22 | 2016-11-30 | 安徽九洲环保设备有限公司 | A kind of chamber door of rotational molding machine baking oven |
| CN106273146A (en) * | 2016-08-22 | 2017-01-04 | 安徽九洲环保设备有限公司 | A kind of baking oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131023 |