CN205112151U - Heating device for an in injection molding machine for processing case and bag wheel - Google Patents
Heating device for an in injection molding machine for processing case and bag wheel Download PDFInfo
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- CN205112151U CN205112151U CN201520920868.3U CN201520920868U CN205112151U CN 205112151 U CN205112151 U CN 205112151U CN 201520920868 U CN201520920868 U CN 201520920868U CN 205112151 U CN205112151 U CN 205112151U
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- heat
- swing arm
- heating
- head tank
- hinged
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Abstract
The utility model provides a heating device for an in injection molding machine for processing case and bag wheel. It has solved current injection molding machine hopper can only once only carry out whole heating to the material, can not part the heating one by one, long class of technical problem of heating latency. This heating device for an in injection molding machine for processing case and bag wheel, injection molding machine include the frame, and heating device includes the inside feedwell who is the cavity, and feedwell fixes on the frame, and the feedwell upper end has the input port, and the feedwell lower extreme has the delivery outlet, and delivery outlet department is provided with the second solenoid valve, has set gradually first division board and second division board in the feedwell from top to bottom, and first division board and second division board are with divideing into three chamber inside the feedwell: on heat chamber, well heating chamber and deposit the chamber under and, offer the first punishment in advance hole that supplies the through -put on the first division board, offer the second punishment in advance hole that supplies the through -put on the second division board. The utility model has the advantages of rate of heating is fast.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of heater, particularly a kind of heater for processing in the injection machine of luggage wheel.
Background technology
Along with people's life and the improving constantly of the level of consumption, various case and bag have become the indispensable ornaments of people at one's side.Case and bag are the general designations to sack, are used to the general designation of the various handbags filling thing, comprise general shopping bag, handbag, hand-held bag, wallet, knapsack, singly take on bag, satchel, purse and multiple draw-bar box etc.Wherein, draw-bar box refers to the luggage case with pull bar and roller, and roller is generally processed by injection machine.
Through retrieval, as Chinese patent literature discloses a kind of injection machine hopper [application number: 201010215871.7 utilizing oil pump to heat; Publication number: CN102310522A].This injection machine hopper utilizing oil pump to heat, comprises; One injection machine hopper, is characterized in that, has an internal conflict in described injection machine hopper; One metal tube, described metal tube is wrapped in outside described internal conflict from top to bottom, and described metal tube has an oil-out and an oil-in.
Although the oil temperature that injection machine hopper disclosed in this patent can make full use of in injection machine oil pump carries out heat drying to the plastic pellet in injection machine hopper, reduce the utilization rate of cooling tower, reduce costs, but, this injection machine hopper disposablely can only carry out entirety heating to material, and can not separate heating one by one, the heating stand-by period is long, therefore, designing a kind of is necessary for the heater processed in the injection machine of luggage wheel.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of heater for processing in the injection machine of luggage wheel, and this heater has the fast feature of firing rate.
The purpose of this utility model realizes by following technical proposal: a kind of heater for processing in the injection machine of luggage wheel, injection machine comprises support, support is provided with moving platen and solid plate, moving platen and solid plate close and form several die cavitys for shaping luggage wheel, it is characterized in that, described heater comprises the inner head tank for cavity, head tank is fixed on support, head tank upper end has input port, head tank lower end has delivery outlet, equipped at outlet port is provided with the second magnetic valve, the first demarcation strip and the second demarcation strip is disposed with from top to bottom in head tank, head tank inside is divided into three chambeies by the first demarcation strip and the second demarcation strip: upper heating chamber, middle heating chamber and lower storage chamber, first demarcation strip offers the first material path passed through for material, first cover plate that the first material path can be closed is provided with in middle heating chamber, first cover plate and one can drive the first elevating mechanism of its oscilaltion to be connected, second demarcation strip offers the second material path passed through for material, second cover plate that the second material path can be closed is provided with in middle heating chamber, second cover plate and one can drive the second elevating mechanism of its oscilaltion to be connected, also be provided with the first heating arrangements in upper heating chamber, in middle heating chamber, be also provided with the second heating arrangements, in lower storage chamber, be also provided with heat preservation mechanism.
Operation principle of the present utility model is as follows: make upper heating chamber reach temperature required by the first heating arrangements, makes middle heating chamber reach temperature required by the second heating arrangements, makes lower storage chamber keep temperature required by heat preservation mechanism; Material is added to upper heating chamber from the input port of head tank, after material is tentatively heated, the first cover plate is driven to move down by the first elevating mechanism, material after preliminary heating enters into heating chamber from the first material path, after material is heated again, the second cover plate is driven to move down by the second elevating mechanism, material again after heating enters into lower storage chamber from the second material path, open the second magnetic valve, die cavity is transported to from the delivery outlet of head tank, can carry out heat stepwise to material, firing rate is fast.
Described first elevating mechanism comprises the first cylinder and the first swing arm, be hinged on head tank lateral wall in the middle part of first swing arm, first swing arm one end and the first cover plate are hinged, the piston rod end of the first swing arm other end and the first cylinder is hinged, the cylinder body of the first cylinder is hinged on support, and the piston rod of the first cylinder upward.
When needs make the first cover plate move up and down, the piston rod controlling the first cylinder moves up and down, and the piston rod of the first cylinder drives the first swing arm to swing up and down, and the first swing arm drives the first cover plate to move up and down, thus the first cover plate can be made to move up and down.
The hinged place of described first swing arm and the first cover plate is provided with the first angle limit part, the rectangular isosceles triangle in cross section of the first angle limit part.
Adopt above structure, can carry out the first cover plate effectively spacing, rational in infrastructure.
Described second elevating mechanism comprises the second cylinder and the second swing arm, be hinged on head tank lateral wall in the middle part of second swing arm, second swing arm one end and the second cover plate are hinged, the piston rod end of the second swing arm other end and the second cylinder is hinged, the cylinder body of the second cylinder is hinged on support, and the piston rod of the second cylinder upward.
When needs make the second cover plate move up and down, the piston rod controlling the second cylinder moves up and down, and the piston rod of the second cylinder drives the second swing arm to swing up and down, and the second swing arm drives the second cover plate to move up and down, thus the second cover plate can be made to move up and down.
The hinged place of described second swing arm and the second cover plate is provided with the second angle limit part, the rectangular isosceles triangle in cross section of the second angle limit part.
Adopt above structure, can carry out the second cover plate effectively spacing, rational in infrastructure.
Described first heating arrangements comprises steam generator and is arranged on the some heat-exchange tubes in heating chamber, steam generator is fixed on support, and steam generator is positioned at above head tank, the outlet of steam generator is connected with heat-exchange tube one end by influent stream pipe, the refluxing opening of steam generator is connected with the heat-exchange tube other end by return duct, is provided with reflux pump in return duct.
When needs make upper heating chamber reach temperature required, open steam generator, the steam that steam generator produces is transported in heat-exchange tube by influent stream pipe, and heat-exchange tube is to after upper heating chamber heating, and the steam in heat-exchange tube is transmitted back in steam generator by return duct.
Described second heating arrangements comprises the heat pipe, oil pump and the fuel reserve tank that are arranged in middle heating chamber, electrical heating wire is provided with in fuel reserve tank, the oil inlet pipe of oil pump is connected with fuel reserve tank, the flowline of oil pump is connected with heat pipe one end, and the heat pipe other end is connected with fuel reserve tank by an oil return pipe.
When needs make middle heating chamber reach temperature required, by electrical heating wire to the oil heating in fuel reserve tank, open oil pump, the oil after heating is input in heat pipe by oil pump, and after the heating of heat pipe centering heating chamber, the oil in heat pipe is transmitted back in fuel reserve tank.
Described heat preservation mechanism comprises electric heating tube and guard shield, and guard shield is fixed on lower storage chamber madial wall, and electric heating tube is arranged in guard shield.
When needs make lower storage chamber keep temperature required, by electric heating tube, lower storage chamber is heated, thus lower storage chamber can be made to keep temperature required.
Described head tank also has heat-insulation layer outward, and heat-insulation layer comprises housing and is filled in the rock wool heat-preservation felt in housing.
Adopt above structure, the heat in head tank can be made not easily to run off, high insulating effect.
Compared with prior art, this has the following advantages for the heater processed in the injection machine of luggage wheel:
1, in the utility model, head tank is divided into upper heating chamber, middle heating chamber and lower storage chamber, by tentatively heating, again heating and insulation accounts for and deposits, can carry out heat stepwise to material, firing rate is fast.
2, outside head tank, there is heat-insulation layer, adopt this structure, the heat in head tank can be made not easily to run off, high insulating effect.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is the planar structure schematic diagram of head tank in the utility model.
Fig. 3 is the planar structure schematic diagram of the first heating arrangements in the utility model.
Fig. 4 is the planar structure schematic diagram of the second heating arrangements in the utility model.
Fig. 5 is the planar structure schematic diagram of heat preservation mechanism in the utility model.
In figure, 1, support; 2, head tank; 2a, input port; 2b, delivery outlet; 2c, upper heating chamber; 2d, middle heating chamber; 2e, lower storage chamber; 3, the second magnetic valve; 4, the second cylinder; 5, the second swing arm; 6, the second cover plate; 7, the second angle limit part; 8, the second demarcation strip; 8a, the second material path; 9, the first demarcation strip; 9a, the first material path; 10, heat-insulation layer; 11, the first angle limit part; 12, the first cover plate; 13, the first swing arm; 14, the first cylinder; 15, return duct; 16, reflux pump; 17, steam generator; 18, influent stream pipe; 19, heat-exchange tube; 20, electrical heating wire; 21, fuel reserve tank; 22, oil pump; 23, heat pipe; 24, oil return pipe; 25, guard shield; 26, electric heating tube.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 and Figure 2, this is for processing the heater in the injection machine of luggage wheel, injection machine comprises support 1, support 1 is provided with moving platen and solid plate, moving platen and solid plate close and form several die cavitys for shaping luggage wheel, in the present embodiment, the quantity of die cavity is ten, heater comprises the inner head tank 2 for cavity, and head tank 2 is fixed on support 1, and the mode that head tank 2 is bolted is fixed on support 1, head tank 2 upper end has input port 2a, head tank 2 lower end has delivery outlet 2b, delivery outlet 2b place is provided with the second magnetic valve 3, the first demarcation strip 9 and the second demarcation strip 8 is disposed with from top to bottom in head tank 2, head tank 2 inside is divided into three chambeies by the first demarcation strip 9 and the second demarcation strip 8: upper heating chamber 2c, middle heating chamber 2d and lower storage chamber 2e, first demarcation strip 9 offers the first material path 9a passed through for material, first cover plate 12 that the first material path 9a can be closed is provided with in middle heating chamber 2d, first cover plate 12 and one can drive the first elevating mechanism of its oscilaltion to be connected, second demarcation strip 8 offers the second material path 8a passed through for material, second cover plate 6 that the second material path 8a can be closed is provided with in middle heating chamber 2d, second cover plate 6 and one can drive the second elevating mechanism of its oscilaltion to be connected, also be provided with the first heating arrangements in upper heating chamber 2c, in middle heating chamber 2d, be also provided with the second heating arrangements, in lower storage chamber 2e, be also provided with heat preservation mechanism.
As shown in Figure 1, first elevating mechanism comprises the first cylinder 14 and the first swing arm 13, be hinged on head tank 2 lateral wall in the middle part of first swing arm 13, first swing arm 13 one end and the first cover plate 12 are hinged, the piston rod end of first swing arm 13 other end and the first cylinder 14 is hinged, the cylinder body of the first cylinder 14 is hinged on support 1, and the piston rod of the first cylinder 14 upward; The hinged place of the first swing arm 13 and the first cover plate 12 is provided with the rectangular isosceles triangle in cross section of the first angle limit part 11, first angle limit part 11, adopts this structure, can carry out effectively spacing to the first cover plate 12.
As shown in Figure 1, second elevating mechanism comprises the second cylinder 4 and the second swing arm 5, be hinged on head tank 2 lateral wall in the middle part of second swing arm 5, second swing arm 5 one end and the second cover plate 6 are hinged, the piston rod end of second swing arm 5 other end and the second cylinder 4 is hinged, the cylinder body of the second cylinder 4 is hinged on support 1, and the piston rod of the second cylinder 4 upward; The hinged place of the second swing arm 5 and the second cover plate 6 is provided with the rectangular isosceles triangle in cross section of the second angle limit part 7, second angle limit part 7, adopts this structure, can carry out effectively spacing to the second cover plate 6.
As shown in Figure 3, some heat-exchange tubes 19 that the first heating arrangements comprises steam generator 17 and is arranged in heating chamber 2c, in the present embodiment, the quantity of heat-exchange tube 19 is four; Steam generator 17 is fixed on support 1, and the mode that steam generator 17 is bolted is fixed on support 1; And steam generator 17 is positioned at above head tank 2, the outlet of steam generator 17 is connected with heat-exchange tube 19 one end by influent stream pipe 18, the refluxing opening of steam generator 17 is connected with heat-exchange tube 19 other end by return duct 15, is provided with reflux pump 16 in return duct 15.
As shown in Figure 4, the second heating arrangements comprises the heat pipe 23, oil pump 22 and the fuel reserve tank 21 that are arranged in middle heating chamber 2d, and fuel reserve tank 21 is fixed on support 1; Be provided with electrical heating wire 20 in fuel reserve tank 21, the oil inlet pipe of oil pump 22 is connected with fuel reserve tank 21, and the flowline of oil pump 22 is connected with heat pipe 23 one end, and heat pipe 23 other end is connected with fuel reserve tank 21 by an oil return pipe 24.
As shown in Figure 5, heat preservation mechanism comprises electric heating tube 26 and guard shield 25, and guard shield 25 is fixed on lower storage chamber 2e madial wall, and electric heating tube 26 is arranged in guard shield 25.
As shown in Figure 1, head tank 2 is outer also has heat-insulation layer 10, and heat-insulation layer 10 comprises housing and is filled in the rock wool heat-preservation felt in housing, rock wool heat-preservation felt adopts the existing product that market can have been bought, adopt this structure, the heat in head tank 2 can be made not easily to run off, high insulating effect.
Operation principle of the present utility model is as follows: open steam generator 17, the steam that steam generator 17 produces is transported in heat-exchange tube 19 by influent stream pipe 18, after heat-exchange tube 19 heats upper heating chamber 2c, steam in heat-exchange tube 19 is transmitted back in steam generator 17 by return duct 15, heating chamber 2c is made to reach temperature required, by the oil heating in electrical heating wire 20 pairs of fuel reserve tanks 21, open oil pump 22, oil after heating is input in heat pipe 23 by oil pump 22, after heat pipe 23 centering heating chamber 2d heats, oil in heat pipe 23 is transmitted back in fuel reserve tank 21, middle heating chamber 2d is made to reach temperature required, by electric heating tube 26, lower storage chamber 2e is heated, lower storage chamber 2e is made to keep temperature required, material is added to upper heating chamber 2c from the input port 2a of head tank 2, after material is tentatively heated, the piston rod controlling the first cylinder 14 moves up, the piston rod of the first cylinder 14 drives the first swing arm 13 to swing, first swing arm 13 drives the first cover plate 12 to move down, material after preliminary heating enters into heating chamber 2d from the first material path 9a, after material is heated again, the piston rod controlling the second cylinder 4 moves up, the piston rod of the second cylinder 4 drives the second swing arm 5 to swing, second swing arm 5 drives the second cover plate 6 to move down, material again after heating enters into lower storage chamber 2e from the second material path 8a, open the second magnetic valve 3, die cavity is transported to from the delivery outlet 2b of head tank 2, heat stepwise can be carried out to material.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (9)
1. one kind for processing the heater in the injection machine of luggage wheel, injection machine comprises support, support is provided with moving platen and solid plate, moving platen and solid plate close and form several die cavitys for shaping luggage wheel, it is characterized in that, described heater comprises the inner head tank for cavity, head tank is fixed on support, head tank upper end has input port, head tank lower end has delivery outlet, equipped at outlet port is provided with the second magnetic valve, the first demarcation strip and the second demarcation strip is disposed with from top to bottom in head tank, head tank inside is divided into three chambeies by the first demarcation strip and the second demarcation strip: upper heating chamber, middle heating chamber and lower storage chamber, first demarcation strip offers the first material path passed through for material, first cover plate that the first material path can be closed is provided with in middle heating chamber, first cover plate and one can drive the first elevating mechanism of its oscilaltion to be connected, second demarcation strip offers the second material path passed through for material, second cover plate that the second material path can be closed is provided with in middle heating chamber, second cover plate and one can drive the second elevating mechanism of its oscilaltion to be connected, also be provided with the first heating arrangements in upper heating chamber, in middle heating chamber, be also provided with the second heating arrangements, in lower storage chamber, be also provided with heat preservation mechanism.
2. the heater for processing in the injection machine of luggage wheel according to claim 1, it is characterized in that, described first elevating mechanism comprises the first cylinder and the first swing arm, be hinged on head tank lateral wall in the middle part of first swing arm, first swing arm one end and the first cover plate are hinged, the piston rod end of the first swing arm other end and the first cylinder is hinged, and the cylinder body of the first cylinder is hinged on support, and the piston rod of the first cylinder upward.
3. the heater for processing in the injection machine of luggage wheel according to claim 2, is characterized in that, the hinged place of described first swing arm and the first cover plate is provided with the first angle limit part, the rectangular isosceles triangle in cross section of the first angle limit part.
4. the heater for processing in the injection machine of luggage wheel according to claim 1, it is characterized in that, described second elevating mechanism comprises the second cylinder and the second swing arm, be hinged on head tank lateral wall in the middle part of second swing arm, second swing arm one end and the second cover plate are hinged, the piston rod end of the second swing arm other end and the second cylinder is hinged, and the cylinder body of the second cylinder is hinged on support, and the piston rod of the second cylinder upward.
5. the heater for processing in the injection machine of luggage wheel according to claim 4, is characterized in that, the hinged place of described second swing arm and the second cover plate is provided with the second angle limit part, the rectangular isosceles triangle in cross section of the second angle limit part.
6. the heater for processing in the injection machine of luggage wheel according to claim 1, it is characterized in that, described first heating arrangements comprises steam generator and is arranged on the some heat-exchange tubes in heating chamber, steam generator is fixed on support, and steam generator is positioned at above head tank, the outlet of steam generator is connected with heat-exchange tube one end by influent stream pipe, the refluxing opening of steam generator is connected with the heat-exchange tube other end by return duct, is provided with reflux pump in return duct.
7. the heater for processing in the injection machine of luggage wheel according to claim 6, it is characterized in that, described second heating arrangements comprises the heat pipe, oil pump and the fuel reserve tank that are arranged in middle heating chamber, electrical heating wire is provided with in fuel reserve tank, the oil inlet pipe of oil pump is connected with fuel reserve tank, the flowline of oil pump is connected with heat pipe one end, and the heat pipe other end is connected with fuel reserve tank by an oil return pipe.
8. the heater for processing in the injection machine of luggage wheel according to claim 7, is characterized in that, described heat preservation mechanism comprises electric heating tube and guard shield, and guard shield is fixed on lower storage chamber madial wall, and electric heating tube is arranged in guard shield.
9. the heater for processing in the injection machine of luggage wheel according to claim 1, is characterized in that, described head tank also has heat-insulation layer outward, and heat-insulation layer comprises housing and is filled in the rock wool heat-preservation felt in housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920868.3U CN205112151U (en) | 2015-11-18 | 2015-11-18 | Heating device for an in injection molding machine for processing case and bag wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920868.3U CN205112151U (en) | 2015-11-18 | 2015-11-18 | Heating device for an in injection molding machine for processing case and bag wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112151U true CN205112151U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920868.3U Expired - Fee Related CN205112151U (en) | 2015-11-18 | 2015-11-18 | Heating device for an in injection molding machine for processing case and bag wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607457A (en) * | 2019-01-25 | 2019-04-12 | 江西希尔康泰制药有限公司 | A kind of eye drops sterile production equipment |
| CN110370493A (en) * | 2019-08-27 | 2019-10-25 | 盛时永 | A kind of preceding the pre-heat treatment system of recycled plastic granules injection molding |
-
2015
- 2015-11-18 CN CN201520920868.3U patent/CN205112151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607457A (en) * | 2019-01-25 | 2019-04-12 | 江西希尔康泰制药有限公司 | A kind of eye drops sterile production equipment |
| CN110370493A (en) * | 2019-08-27 | 2019-10-25 | 盛时永 | A kind of preceding the pre-heat treatment system of recycled plastic granules injection molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181118 |