CN205249624U - Case is toasted to hot -blast formula - Google Patents
Case is toasted to hot -blast formula Download PDFInfo
- Publication number
- CN205249624U CN205249624U CN201521092974.3U CN201521092974U CN205249624U CN 205249624 U CN205249624 U CN 205249624U CN 201521092974 U CN201521092974 U CN 201521092974U CN 205249624 U CN205249624 U CN 205249624U
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- CN
- China
- Prior art keywords
- inner bag
- casing
- air
- breach
- blast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a case is toasted to hot -blast formula, which comprises a case body, be provided with an inner bag in the box, inner bag fixed mounting is on the inside back lateral wall of box, the bottom of box is provided with a heating device, heating device is connected with the air -supply line, the air -supply line is connected with an air -blower, the air -blower is installed outside the box, inner bag lower, a left side, a plurality of inlet ports have all been seted up on the wall of right side, be provided with a plurality of parallel arrangement's division board in the inner bag, a plurality of breachs have been seted up on the division board, detachable installs a stoving board in the breach, and be provided with the leader on the preceding terminal surface of stoving board, the back tip of breach is provided with an electro -magnet, back tip at the stoving board is provided with the iron plate of inhaling with the electromagnetism iron phase, the venthole has been offered to both sides on the last lateral wall of inner bag, the venthole is connected with the pipeline of giving vent to anger, the pipeline of giving vent to anger is connected with an air exhauster, the air exhauster is located the box outside. The beneficial effects of the utility model are that: it has simple structure, heating efficiency height and the good advantage of baking quality.
Description
Technical field
The utility model relates to circuit board apparatus for baking, particularly a kind of hot air type baking box.
Background technology
Circuit board, is important electronic unit, is the supporter of electronic devices and components. In circuit board process, conventionally need to toast circuit board, so that the stress of substrate is fully lax, thereby reduce the buckling deformation of substrate in processing procedure.
Current circuit board toasts the baking box adopting and comprises a main box, in main box, be provided with an inner bag, circuit board is placed in inner bag, and then pass into hot blast and toast, in the time that circuit board is toasted, but circuit board is after being baked, its inner bag adopts ironwork more, its heat-conducting effect is good, therefore, the temperature of inner bag is higher, but operating personnel are in the time taking the circuit board having dried, very easily cause operating personnel's arm or palm to touch inner bag, thereby cause burning of operating personnel's arm or palm, cause unnecessary potential safety hazard, and existing casing mostly is the casing of irony, its heat conduction is fast, heat energy easily runs off, thereby cause its efficiency of heating surface not high, heat energy loss is many.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of simple in structure, the efficiency of heating surface is high and baking quality is good hot air type baking box is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of hot air type baking box, it comprises casing, in described casing, be provided with an inner bag, described inner bag is fixedly mounted on the rear wall of box house, the bottom of described casing is provided with a heater, described heater is connected with blast pipe, described blast pipe is connected with an air blast, described air blast is arranged on outside casing, under described inner bag, left, on right side wall, all offer multiple air admission holes, in described inner bag, be provided with multiple demarcation strips that be arranged in parallel, on described demarcation strip, offer multiple breach, dismountable oven dry plate that is provided with in described breach, and be provided with leader on the front end face of drying plate, the rearward end of described breach is provided with an electromagnet, be provided with in the rearward end of drying plate the iron block of inhaling mutually with electromagnet, both sides on the upper side wall of described inner bag offer venthole, described venthole is connected with an outlet pipe, described outlet pipe is connected with an air exhauster, described air exhauster is positioned at casing outside.
Described casing is inside and outside double-layer plate body structure, between inside and outside double-layer plate, is provided with thermal insulation layer.
The middle part of described oven dry plate is provided with screen cloth.
On described breach, offer slot, the both sides of drying plate are provided with the projection coordinating with slot, and described projection is slidably installed in slot.
Described heater two ends are all connected with a blast pipe, and blast pipe is connected with respectively an air blast.
The utlity model has following advantage: hot air type baking box of the present utility model, on casing, be provided with thermal insulation layer, can reduce the loss of heat energy, thereby ensure the equilibrium of temperature in casing, thereby improve baking quality; On inner bag, be provided with dismountable bake plate, in bake plate, be provided with handle, can the circuit board after baked be moved to outside casing by handle, thereby can avoid operating personnel to contact with inner bag, prevent that operating personnel from being burnt, improved operating personnel's security.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the schematic top plan view of demarcation strip
Fig. 3 is the cross-sectional schematic of A-A in Fig. 2
In figure, 1-inner bag, 2-air admission hole, 3-demarcation strip, 4-breach, 5-is dried plate, 6-handle, 7-slot, 8-projection, 9-screen cloth, 10-casing, 11-heater, 12-blast pipe, 13-air blast, 14-venthole, 15-outlet pipe, 16-air exhauster, 17-thermal insulation layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, protection domain of the present utility model is not limited to the following stated:
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of hot air type baking box, it comprises casing 10, in described casing 10, be provided with an inner bag 1, described inner bag 1 is fixedly mounted on the rear wall of casing 10 inside, the bottom of described casing 10 is provided with a heater 11, described heater 11 is connected with blast pipe 12, described blast pipe 12 is connected with an air blast 13, described air blast 13 is arranged on outside casing 10, under described inner bag 1, left, on right side wall, all offer multiple air admission holes 2, in described inner bag 1, be provided with multiple demarcation strips that be arranged in parallel 3, on described demarcation strip 3, offer multiple breach 4, the interior dismountable oven dry plate 5 that is provided with of described breach 4, and be provided with leader 6 on the front end face of drying plate 5, in the present embodiment, on described breach 4, offer slot 7, the both sides of drying plate 5 are provided with the projection 8 coordinating with slot 7, described projection 8 is slidably installed in slot 7, when installation, projection 8 is inserted in slot 7, just can be dried plate 5 is installed togather with demarcation strip 3, the rearward end of described breach 4 is provided with an electromagnet, be provided with in the rearward end of drying plate 5 iron block of inhaling mutually with electromagnet, electromagnet is switched on, just can make to dry plate 5 is fixed together with demarcation strip 3, avoid the transport of convenient for firing case, in the time that needs take out, electromagnet is carried out to power-off, operating personnel hold handle 6, just can take out drying plate 5 easily, thereby be convenient to picking and placeing of circuit board, both sides on the upper side wall of described inner bag 1 offer venthole 14, described venthole 14 is connected with an outlet pipe 15, described outlet pipe 15 is connected with an air exhauster 16, described air exhauster 16 is positioned at casing 10 outsides.
In the present embodiment, described casing 10 is inside and outside double-layer plate body structure, between inside and outside double-layer plate, be provided with thermal insulation layer 17, thermal insulation layer 17 can make the heat energy of casing 10 inside be difficult for running off, thereby ensure the stable of casing 10 interior temperature, also can reduce the caloric value of heater 11, thereby reduce energy consumption simultaneously.
In the present embodiment, the middle part of described oven dry plate 5 is provided with screen cloth 9, and screen cloth 9 can make hot-air circulation, thereby makes that inner bag 1 is interior can form cross-ventilation, ensure inner bag 1 interior temperature evenly, thereby can improve the baking quality of circuit board.
In the present embodiment, described heater 11 two ends are all connected with a blast pipe 12, blast pipe 12 is connected with respectively an air blast 13, two blast pipes 12 are set, can strengthen intake, certainly can a blast pipe job, and another blast pipe is as for subsequent use, thus can fit to such an extent that this baking box uses continuously.
Claims (5)
1. a hot air type baking box, it is characterized in that: it comprises casing (10), in described casing (10), be provided with an inner bag (1), described inner bag (1) is fixedly mounted on the inner rear wall of casing (10), the bottom of described casing (10) is provided with a heater (11), described heater (11) is connected with blast pipe (12), described blast pipe (12) is connected with an air blast (13), described air blast (13) is arranged on outside casing (10), under described inner bag (1), left, on right side wall, all offer multiple air admission holes (2), in described inner bag (1), be provided with multiple demarcation strips that be arranged in parallel (3), on described demarcation strip (3), offer multiple breach (4), dismountable oven dry plate (5) that is provided with in described breach (4), and be provided with leader (6) on the front end face of drying plate (5), the rearward end of described breach (4) is provided with an electromagnet, be provided with in the rearward end of drying plate (5) iron block of inhaling mutually with electromagnet, both sides on the upper side wall of described inner bag (1) offer venthole (14), described venthole (14) is connected with an outlet pipe (15), described outlet pipe (15) is connected with an air exhauster (16), described air exhauster (16) is positioned at casing (10) outside.
2. a kind of hot air type baking box according to claim 1, is characterized in that: described casing (10) is inside and outside double-layer plate body structure, is provided with thermal insulation layer (17) between inside and outside double-layer plate.
3. a kind of hot air type baking box according to claim 1, is characterized in that: the middle part of described oven dry plate (5) is provided with screen cloth (9).
4. a kind of hot air type baking box according to claim 1, it is characterized in that: on described breach (4), offer slot (7), the both sides of drying plate (5) are provided with the projection (8) coordinating with slot (7), and described projection (8) is slidably installed in slot (7).
5. a kind of hot air type baking box according to claim 1, is characterized in that: described heater (11) two ends are all connected with a blast pipe (12), and blast pipe (12) is connected with respectively an air blast (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092974.3U CN205249624U (en) | 2015-12-25 | 2015-12-25 | Case is toasted to hot -blast formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092974.3U CN205249624U (en) | 2015-12-25 | 2015-12-25 | Case is toasted to hot -blast formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249624U true CN205249624U (en) | 2016-05-18 |
Family
ID=55948682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521092974.3U Expired - Fee Related CN205249624U (en) | 2015-12-25 | 2015-12-25 | Case is toasted to hot -blast formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205249624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077336A (en) * | 2018-08-14 | 2018-12-25 | 衡东县美中餐腐乳制品有限责任公司 | A kind of beans used in laba porridge roasting plant |
| TWI841934B (en) * | 2021-12-28 | 2024-05-11 | 群翊工業股份有限公司 | Substrate baking equipment |
-
2015
- 2015-12-25 CN CN201521092974.3U patent/CN205249624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077336A (en) * | 2018-08-14 | 2018-12-25 | 衡东县美中餐腐乳制品有限责任公司 | A kind of beans used in laba porridge roasting plant |
| TWI841934B (en) * | 2021-12-28 | 2024-05-11 | 群翊工業股份有限公司 | Substrate baking equipment |
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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: 20160518 Termination date: 20191225 |