CN202753339U - Production tooling of solar collector - Google Patents
Production tooling of solar collector Download PDFInfo
- Publication number
- CN202753339U CN202753339U CN 201220439811 CN201220439811U CN202753339U CN 202753339 U CN202753339 U CN 202753339U CN 201220439811 CN201220439811 CN 201220439811 CN 201220439811 U CN201220439811 U CN 201220439811U CN 202753339 U CN202753339 U CN 202753339U
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- boxboard
- couplet
- box
- line
- foaming
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Abstract
The utility model discloses a production tooling of a solar collector. The production tooling comprises a bracket, a foaming box and a driving device, wherein the foaming box is hinged at the upper end of the bracket, and the driving device is arranged on the bracket and connected to the foaming box at the driving end for shift between the vertical state and the horizontal state of the foaming box. The foaming box is provided with a lower box plate, two side box plates and upper box plates, wherein the lower box plate is used for connecting the bracket and the driving device, the two side box plates are connected to two sides of the lower box plate in the length direction of the foaming box, the upper box plates are opposite to the lower box plate and connected to two side box plates through connecting parts, at least one of the two side plates is hinged with the lower box plate. The foaming box further comprises foaming plugs connected at two ends of the box in the length direction. The tooling can satisfy the requirement for high pressure foaming.
Description
Technical field
The utility model relates to a kind of production frock of solar header, the frock when being applied to the foaming of collecting header forming materials.
Background technology
The header that is used in the market solar thermal collector mostly is square structure, and sheathing material mostly is thickness in stainless steel or the Coil Coating Products of 0.4 ~ 0.6mm.Limited by shell mechanism intensity, cause header generation shell when foaming to play the problems such as drum distortion, the general technical scheme that adopts low pressure foamed material, the simple vertical-foaming frock of use on technique for reducing the extruding force that produces because of foamed material in the foaming process; But adopt header that low foam mode can cause the type in production and technique, product use, to have some row problems:
1. owing to can only adopt low foam, so that the product depth of foam is uneven, global density is less than normal, must make the heat-insulating property variation, heat waste is higher, and the product hot property is lower.
2. can produce residue in the low pressure foaming process, need aborning the solvent of the hostile environment such as chlorine band methane to clean residue, serious environment pollution has been forbidden the low pressure foaming machine in Europe.
And low foam can only manual production, can't carry out automated production, production efficiency is on the low side.
4. because the low pressure blow pressure is not easy control, and the resistance that foamed material produces is little, easily produces second time of foaming and causes quick-fried bucket problem in header shell cracking, contraction and the production process.
5. be prone to the problems such as header shell craze and transfiguration when in addition, the temperature difference is large in the user uses.
China CN201712109U utility model patent has just been put down in writing the employed frock of a kind of low foam, its basic structure is to comprise bedframe, the top of described bedframe vertically is provided with bracing frame, and the bottom of support frame as described above is provided with gripper shoe, is provided with through hole on the described gripper shoe.Support frame as described above is the structure of typical vertical-foaming frock, has fixed supporting frame and movable support frame, and both cooperate the positive four rib cavity body structures of formation, is used for the location of header in the chamber.The positive four rib cavity body structures of the vertical setting that this frock forms have a pair of vertical lateral opening, and obviously this structure still belongs to the low employed frock of foam, inevitably also can produce the problem in the low pressure foam production.As, upright tooling, because the problem of resistance in the expanding foam solution foaming process, and because the low pressure blow pressure is little, overcome the ability of described resistance, it is inhomogeneous to cause foaming.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of production frock that can carry out the solar header of high-pressure foam, and can be under high-pressure foam, and the structure of header can not lose efficacy.
For realizing goal of the invention of the present utility model, the technical scheme that adopts is:
A kind of production frock of solar header, comprise that support and device are at the foam box of this support upper end, described foam box is articulated in described support upper end, correspondingly, this production frock also comprises seat on described support and drive end is connected in the drive unit of described foam box, to carry out the conversion of the vertical state of foam box and level;
Described foam box has be used to the second line of a couplet boxboard that connects described support and described drive unit and is connected in each side box plate on second line of a couplet boxboard both sides at the foam box length direction, and relatively be engaged in first line of a couplet boxboard on the biside plate by connector with second line of a couplet boxboard, wherein, at least one in the biside plate and described second line of a couplet boxboard are hinged;
Described foam box also comprises the foaming bung that is engaged in tank ends on its length direction.
Production frock according to the solar header of said structure, at first by a kind of rotating turret, the foam box that namely can rotate, make foam box can be in different operations different states, as being in vertical state when the material feeding, this also is the version when the foaming of front vertical type low pressure, and under this version, the expanding foam solution ratio is easier to filling; Then rotate foam box, make it be in level, under this state, foam, expanding foam solution is evenly distributed at the foam box length direction, guarantee the relative homogeneity of foaming.
And foam box adopts openable circumferential restraining structure, here circumferentially be circumferential constraint to header, guarantee in foaming process it is that load is married again on the foam box, guarantee the abundant foaming under condition of high voltage, and can therefore not cause header to be destroyed.The high pressure here is a relative concept, and with respect to current low foam, high-pressure limit is in the needed pressure condition of abundant foaming.Simultaneously, the high pressure here also can be with reference to the relevant criterion in Europe, at the pressure condition that satisfies under the abundant foaming condition.In case fully foaming just can not produce second time of foaming again, guarantees header reliability in use.
In high-pressure foam, just no longer add and use the solvent of the hostile environments such as chlorine band methane to clean residue, environment friendly is strong.
The production frock of above-mentioned solar header, forming described hinged hinge is hinge.
The production frock of above-mentioned solar header, the upper bottom surface of the bottom surface of described first line of a couplet boxboard and two side box plates is fitted, and being the side, described connector is pressed in the pull bar of described first line of a couplet boxboard upper bottom surface, thereby, on described two side box plates, be provided with matchingly seat section and the fastening part of described pull bar.
The production frock of above-mentioned solar header, described seat section is fixed-hinged support, and described fastening part is the open closure on the described hinged-support free degree direction of coupling, corresponding pull bar is fastener locking after changing the opening of open closure over to.
The production frock of above-mentioned solar header, described connector is furnished with a plurality of on the foam box length direction equably.
The production frock of above-mentioned solar header, two ends on described foam box length direction are provided with and are orthogonal to second line of a couplet boxboard and side header plate and are packed in bottom baffle on the second line of a couplet boxboard, leave opening between the top edge of this bottom baffle and first line of a couplet boxboard, the pipe section of connecing that is used for described foaming bung stretches out and locating foaming plug.
The production frock of above-mentioned solar header, described drive unit are Pneumatic and hydraulic linkage.
The production frock of above-mentioned solar header, the control loop of described Pneumatic and hydraulic linkage are provided with filters and pressure valve, and its output block is double acting cylinder, and described control loop is furnished with the hand control valve of the described double acting cylinder stroke directions control of control.
Below in conjunction with Figure of description in detail the technical solution of the utility model is described in detail, makes those skilled in the art better understand the utility model.
Description of drawings
Fig. 1 is the structure principle chart according to a kind of solar header production frock of the present utility model.
Fig. 2 is a kind of structure chart of support.
Fig. 3 is a kind of structural representation of foam box.
Fig. 4 is a kind of control loop schematic diagram of Pneumatic and hydraulic linkage.
Among the figure: 1, supporting mechanism, 2, foam box, 3, foaming bung, 4, pneumatic linkage, 5, hold-down support, 6, bearing block, 7, rotating shaft, 8, connecting plate, 9, right header plate, 10, second line of a couplet boxboard, 11, bottom baffle, 12, Left-wing Federation's boxboard, 13, first line of a couplet boxboard, the 14, first fixed dam, 15, the second fixed dam, 16, pull bar, 17, hinge, 18, filtration and pressure valve, 19, hand control valve, 20, cylinder.
The specific embodiment
In the utility model, the first purpose is to realize high-pressure foam.
The second purpose is that structure is simple as far as possible, and is easy to operate in the situation that realizes high-pressure foam.
In structure shown in Figure 1, show a kind of structural principle of production frock of solar header, comprise that a supporting mechanism and device are at the foam box 2 of this supporting construction upper end, the supporting mechanism here represents wherein to contain movable part, connecting plate 8 as shown in Figure 2, this connecting plate 8 is as the carrier of foam box 2, be installed on the hold-down support 5 by bearing, described like this foam box 2 forms a revolute pair, and be articulated in the upper end of described hold-down support, thereby foam box has the free degree that can controlledly be subjected to described revolute pair constraint, like this, can realize that foam box is in vertical state and level, and satisfy different operating under different conditions, and have direct correspondence, guarantee that the operating mode under the corresponding operation more is tending towards reasonable.
Correspondingly, this production frock also comprises seat on described hold-down support 5 and drive end is connected in the drive unit of described foam box 2, to carry out the conversion of the vertical state of foam box and level; As previously mentioned, formed revolute pair is modal kinematic pair in the mechanical motion pair, and therefore, its driving also is the easiest realization in the machine driving.
About described foam box 2, referring to Figure of description 3, have be used to the second line of a couplet boxboard 10 that connects described hold-down support 5 and described drive unit and be connected in each side box plate on second line of a couplet boxboard 10 both sides at foam box 2 length directions, Left-wing Federation's boxboard 12 as shown in FIG. and right header plate 9, and relatively be engaged in first line of a couplet boxboard 13 on the biside plate by connector with second line of a couplet boxboard 10, wherein, in the biside plate at least one and described second line of a couplet boxboard are hinged, the right header plate 9 shown in Fig. 3 plants.
Should be understood that on the orientation, shown up and down can be at the textural position constraint that shows as other structures.In addition, header length on the whole can be understood in the art.
Mostly the header cross section is rectangle or square structure, and therefore, the formed cavity of corresponding header plate up and down should be based on this structure.What Fig. 3 was more clearly demonstrates, and described foam box is the four bank or ridge structure of rectangle on the whole for the bottom surface.Here the bottom surface also is defined.
Should be understood that, here up and down, and the end, all for orientation or locational restriction, in other words constructional restriction does not limit and dependency structure is not consisted of.
Described foam box also comprises the foaming bung 4 that is engaged in tank ends on its length direction.Because in this article, high-pressure foam and low the foam all structural requirement to the header two ends are not high, it are not deeply described at this.Here, the two ends of employed foaming bung 3 main seal foaming casees 2 can be configured to two kinds of structures, and a kind of is the band cellular type, and the hole is the hole on foam box 2 length directions, are used in other words foamed material of filling expanding foam solution, and another is the foaming bung of non-porous structure.Its whole four bank or ridge structure for coupling foam box cross section such as Fig. 1 right lower quadrant, is formed with joint, round platform or circular cone structure in the bottom surface of this four bank or ridge structure.The convenient location of this structure and dismounting.
In above-mentioned structure, right header plate 9 is hinged, can make things convenient for the dismounting of header.
In structure shown in Figure 3, forming described hinged hinge is hinge 17, and hinge is the moulding hinge, can purchase separately, and scheme is installed, need to be at the relevant hinge arrangement of design.And on the intensity that connects, can satisfy the needs of use.
About easy disassembly, further, the upper bottom surface of the bottom surface of described first line of a couplet boxboard 13 and two side box plates is fitted, and the pull bar 17 of described connector to be the side be pressed in described first line of a couplet boxboard upper bottom surface, thereby, on described two side box plates, be provided with matchingly seat section and the fastening part of described pull bar.Like this, first line of a couplet boxboard 13 also can be removed, and is more convenient for like this dismounting of header.In order to guarantee the structural reliability of foam box 2 in foaming process, adopt special connector to strain, namely use Tiebar structure, realize that by given pretightning force the structural reliability of foaminess is given.
Pull bar is commonly the screw threads for fastening structure in machinery, by the adjustment of nut, can obtain the pressure adjustment of arbitrary size under respective threaded operating pressure condition.
Can be perforated plate about seat section, pull bar can be bolt, passes the hole on the perforated plate, the standby nut of the other end, the namely standby nut in fastening end.The fastening end can be perforated plate equally, is that this structure is not adjusted nargin on the direction that compresses first line of a couplet boxboard 13, can only lean on predetermined structural design to realize, and it is relatively also cumbersome to operate, especially when wearing bolt.
In certain embodiments, described seat section is fixed-hinged support, and described fastening part is the open closure on the described hinged-support free degree direction of coupling, and corresponding pull bar 17 is fastener locking after changing the opening of open closure over to.Like this, pull bar forms rocker structure, by shaking control, can realize the compression to first line of a couplet boxboard 13.
In certain embodiments, fixed-hinged support adopts spherical hinge, and it is larger to adjust the free degree, can swing arbitrarily in the space.
Among these some embodiment, can be such at the first fixed dam 14 as shown in Figure 3, there is an opening, on opening direction, the free degree of hinge is restrained, accordingly relevant hinge can be set.
In certain embodiments, as shown in Figure 3, described connector is furnished with a plurality of on the foam box length direction equably.Guarantee that foam box load everywhere is relatively even.The length of header is different, can dispose the connector of different numbers.Can select 20 centimetres one, preferably two ends also respectively have one.
Two ends on described foam box length direction are provided with and are orthogonal to second line of a couplet boxboard and side header plate and are packed in bottom baffle 11 on the second line of a couplet boxboard, leave opening between the top edge of this bottom baffle and first line of a couplet boxboard, the pipe section of connecing that is used for described foaming bung stretches out and locating foaming plug.Make things convenient for installation and the location of foaming bung.
About described drive unit, what realize is to rotate, and can adopt the most basic four-bar mechanism to realize, wherein foam box 2 consists of rocking bar or crank in the four-bar mechanism.The hinged part of foam box can be directly driven in certain embodiments, realize by the parts that output is rotated, and such as oscillating motor, pneumatic turntable or motor.
Adopt in certain embodiments Pneumatic and hydraulic linkage.Pneumatic and hydraulic linkage is a kind of deformation mechanism of four-bar mechanism, also belongs to four-bar mechanism, generally is that air pressure energy or hydraulic energy are converted to mechanical energy, has specially a chapter to introduce Pneumatic and hydraulic linkage in mechanical design handbook.
Utilize this mechanism, can realize accurately angle upset, certainly, in oscillating cylinder, also can realize accurate angle control.Comparatively speaking, the Pneumatic and hydraulic linkage reliability is higher.As shown in Figure 1, using pneumatic the driving, also is a kind of typical Pneumatic and hydraulic linkage.
The control loop of described Pneumatic and hydraulic linkage is provided with and filters and pressure valve 18, and its output block is double acting cylinder, and described control loop is furnished with the hand control valve of the described double acting cylinder stroke directions control of control.What emphasize here is manual control, the state of convenient manually control foam box.
Claims (8)
1. the production frock of a solar header, comprise that support and device are at the foam box (2) of this support upper end, it is characterized in that, described foam box (2) is articulated in described support upper end, correspondingly, this production frock also comprises seat on described support and drive end is connected in the drive unit of described foam box (2), to carry out the conversion of the vertical state of foam box and level;
Described foam box (2) has be used to the second line of a couplet boxboard (10) that connects described support and described drive unit and is connected in each side box plate on second line of a couplet boxboard (10) both sides at foam box (2) length direction, and relatively be engaged in first line of a couplet boxboard (13) on the biside plate by connector with second line of a couplet boxboard, wherein, at least one in the biside plate and described second line of a couplet boxboard are hinged;
Described foam box also comprises the foaming bung (4) that is engaged in tank ends on its length direction.
2. the production frock of solar header according to claim 1 is characterized in that, forming described hinged hinge is hinge (17).
3. the production frock of solar header according to claim 1, it is characterized in that, the bottom surface of described first line of a couplet boxboard (13) and the upper bottom surface of two side box plates are fitted, and being the side, described connector is pressed in the pull bar (17) of described first line of a couplet boxboard upper bottom surface, thereby, on described two side box plates, be provided with matchingly seat section and the fastening part of described pull bar.
4. the production frock of solar header according to claim 3, it is characterized in that, described seat section is fixed-hinged support, and described fastening part is the open closure on the described hinged-support free degree direction of coupling, and corresponding pull bar (17) is fastener locking after changing the opening of open closure over to.
5. according to claim 3 or the production frock of 4 described solar headers, it is characterized in that described connector is furnished with a plurality of equably on the foam box length direction.
6. the production frock of solar header according to claim 1, it is characterized in that, two ends on described foam box length direction are provided with and are orthogonal to second line of a couplet boxboard and side header plate and are packed in bottom baffle (11) on the second line of a couplet boxboard, leave opening between the top edge of this bottom baffle and first line of a couplet boxboard, the pipe section of connecing that is used for described foaming bung stretches out and locating foaming plug.
7. the production frock of solar header according to claim 1 is characterized in that, described drive unit is Pneumatic and hydraulic linkage.
8. the production frock of solar header according to claim 7, it is characterized in that, the control loop of described Pneumatic and hydraulic linkage is provided with and filters and pressure valve (18), its output block is double acting cylinder, and described control loop is furnished with the hand control valve of the described double acting cylinder stroke directions control of control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439811 CN202753339U (en) | 2012-08-31 | 2012-08-31 | Production tooling of solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439811 CN202753339U (en) | 2012-08-31 | 2012-08-31 | Production tooling of solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753339U true CN202753339U (en) | 2013-02-27 |
Family
ID=47732534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439811 Withdrawn - After Issue CN202753339U (en) | 2012-08-31 | 2012-08-31 | Production tooling of solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794858A (en) * | 2012-08-31 | 2012-11-28 | 山东力诺瑞特新能源有限公司 | Production tool for solar header |
| CN104723540A (en) * | 2015-03-25 | 2015-06-24 | 亚普汽车部件股份有限公司 | Production tool and production method of plastic hollow box |
-
2012
- 2012-08-31 CN CN 201220439811 patent/CN202753339U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794858A (en) * | 2012-08-31 | 2012-11-28 | 山东力诺瑞特新能源有限公司 | Production tool for solar header |
| CN104723540A (en) * | 2015-03-25 | 2015-06-24 | 亚普汽车部件股份有限公司 | Production tool and production method of plastic hollow box |
| CN104723540B (en) * | 2015-03-25 | 2017-03-01 | 亚普汽车部件股份有限公司 | A kind of production frock of plastic hollow casing and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130227 Effective date of abandoning: 20140903 |
|
| RGAV | Abandon patent right to avoid regrant |