CN203980769U - A kind of pcb board deburring refrigerator - Google Patents
A kind of pcb board deburring refrigerator Download PDFInfo
- Publication number
- CN203980769U CN203980769U CN201420295703.7U CN201420295703U CN203980769U CN 203980769 U CN203980769 U CN 203980769U CN 201420295703 U CN201420295703 U CN 201420295703U CN 203980769 U CN203980769 U CN 203980769U
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- CN
- China
- Prior art keywords
- table top
- pcb board
- copper tube
- freezing
- deburring
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- 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 provides a kind of pcb board deburring refrigerator, it comprises freezing table top, is arranged on some cooling copper tube at the described freezing table top back side and the compression refrigerating system being connected with described cooling copper tube, described freezing table top is aluminium sheet table top, the back side of described freezing table top offers some grooves, and described groove can hold described cooling copper tube.Refrigerator of the present utility model can be used in a large amount of pcb board cutting industries; after pcb board after cutting gets wet on the freezing table top of the equipment that is placed on; material can be frozen in very soon; protective tapes can be torn easily; and then auxiliary deburring tool removes the metallic bur power at the pcb board back side, this equipment is except the quality of deburring is good and operating efficiency is high.
Description
Technical field
The utility model relates to cutting processing field, more specifically, relates to the refrigerator that the rear deburring of a kind of pcb board cutting is used.
Background technology
In pcb board cutting processing industry, great majority are to adopt mechanical type numerical control milling machine to process cutting pcb board, pcb board directly contacts cutting with milling cutter, more or less can cause the jagged generation of edge of pcb board cutting, so need to carry out deburring processing to the pcb board after cutting.Burr can be removed with conventional burr removing method in pcb board front; but one deck protective tapes is being pasted at the back side of pcb board, therefore the residual burr in the back side is difficult to remove, and diaphragm need to be torn; in the process of tearing, diaphragm can be torn and remains on pcb board, and efficiency is lower.
Utility model content
For above-mentioned defect of the prior art, the utility model provides the pcb board deburring refrigerator of a kind of effective raising pcb board deburring quality and operating efficiency.
The utility model provides a kind of pcb board deburring refrigerator, it comprises freezing table top, is arranged on some cooling copper tube at the described freezing table top back side and the compression refrigerating system being connected with described cooling copper tube, described freezing table top is aluminium sheet table top, the back side of described freezing table top offers some grooves, and described groove can hold described cooling copper tube.
Select copper pipe as cooling tube in utility model, because the heat conductivility of copper pipe is best, can make the cooling of freezing stage face fast, after starting the machine, several minutes table tops can reach-10 DEG C, save time, and improve the operating efficiency of this equipment.
In a preferred embodiment of the present utility model, further comprise, the thickness of described freezing table top is 10mm.The thickness of freezing table top and the energy transfer efficiency of refrigerator of the present utility model have much relations, and first the heat conductivility of aluminium is better, and relative cost is lower; Secondly the thickness of 10mm had both met the cold and hot energy of transmission fast, met again the needs of bottom slot.
In a preferred embodiment of the present utility model, further comprise, described freezing table top is provided with a groove, and described cooling copper tube is arranged in described groove uniformly.
In a preferred embodiment of the present utility model, further comprise, a side of described cooling table top is stretched out in one end of described cooling copper tube, and one end that described cooling copper tube is stretched out cooling table top is connected with compression refrigerating system.
In a preferred embodiment of the present utility model, further comprise, described compression refrigerating system is double-stage compressive refrigerating system.
In a preferred embodiment of the present utility model, further comprise, also comprise four collecting boxs, described collecting box is all arranged on the bottom edge place of described freezing table top and the first being connected between them.
In a preferred embodiment of the present utility model, further comprise, described collecting box is connected with described freezing table top by card article, and described card article is fixedly connected on the edge of described collecting box opening part, and described card article matches with the draw-in groove being arranged on described freezing bottom surface of table top.On the freezing table top of the refrigerator in the utility model, coordinate collecting box to use, freezing the catchmenting on table top can well be collected, be unlikely to be sprinkled upon on floor, keep the dry of PCB workshop.
The utility model has solved deficiency of the prior art, the beneficial effect reaching:
Refrigerator of the present utility model can be used in a large amount of pcb board cutting industries; after pcb board after cutting gets wet on the freezing table top of the equipment that is placed on; material can be frozen in very soon; protective tapes can be torn easily; and then auxiliary deburring tool removes the metallic bur power at the pcb board back side, this equipment is except the quality of deburring is good and operating efficiency is high.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is top view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is freezing table top rear view in embodiment 1.
Fig. 4 is freezing table top rear view in embodiment 2.
Wherein, the freezing table top of 1-, 11-groove, 12-collecting box, 13-draw-in groove, 2-cooling copper tube, 3-compression refrigerating system.
Detailed description of the invention
In order to make those skilled in the art person understand better the utility model scheme, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
As shown in Figure 1-2, the utility model provides a kind of pcb board deburring refrigerator, and it mainly comprises freezing table top 1, cooling copper tube 2 and compression refrigerating system 3 three parts.
Concrete, above-mentioned freezing table top 1 is aluminium sheet table top, and its thickness is 10mm, and the thickness of freezing table top and the energy transfer efficiency of refrigerator of the present utility model have much relations, and first the heat conductivility of aluminium is better, and relative cost is lower; Secondly the thickness of 10mm had both met the cold and hot energy of transmission fast, met again the needs of bottom slot.
In embodiment 1 of the present utility model, as shown in Figure 3, offer some grooves 11 at the back side of freezing table top 1, above-mentioned groove 11 can hold above-mentioned cooling copper tube 2, and these cooling copper tube 2 are placed on respectively in groove 11.
In embodiment 2 of the present utility model, as shown in Figure 4, open a groove 11 at the back side of freezing table top 1, above-mentioned cooling copper tube 2 is arranged in above-mentioned groove 11 uniformly.
Groove 11 has to cooling copper tube 2 effect of fixedly holding, and cooling copper tube 2 is evenly arranged, and the temperature on freezing table top 1 surface is handed over evenly, and the quality being more conducive to when to the freezing dyestripping of pcb board improves.Select copper pipe as cooling tube, because the heat conductivility of copper pipe is best, can make the cooling of freezing stage face fast, after starting the machine, several minutes table tops can reach-10 DEG C, save time, and improve the operating efficiency of this equipment.
As shown in Figure 1-2, a side of described cooling table top 1 is stretched out in one end of cooling copper tube 2 of the present utility model, and one end that described cooling copper tube 2 is stretched out cooling table top is connected with compression refrigerating system 3.The compression refrigerating system of using at the utility model is double-stage compressive refrigerating system, its circularly cooling performance of the double-stage compressive refrigerating system of this multi-machine heads is good, can heighten circularly cooling efficiency, and refrigerating capacity can regulate, can meet the demand to deburring after pcb board cutting in actual processing.
State in the use refrigerator deburring time, after metal pcb board after cutting is got wet, put uniformly on the freezing table top of equipment and (have adhesive tape to face up), after starting device number minute, material is frozen in, now the tear adhesive tape of any one piece material, and use deburring tool to remove the metallic bur power at the back side, in this process, have water mark, in order to prevent current following table, four collecting boxs 12 are set in the bottom surface of freezing table top 1, this collecting box is connected with freezing table top periphery, joins end to end along the surrounding of freezing table top 1; Described collecting box 12 is connected with described freezing table top 1 by card article, and described card article is fixedly connected on the edge of described collecting box 12 opening parts, and described card article matches with the draw-in groove 13 being arranged on described freezing bottom surface of table top.
Card article on each collecting box 12 sticks in corresponding draw-in groove 13, then collecting box 12 is pushed in, and after the water in collecting box 12 amasss completely, then extracts out and outwells.Coordinate collecting box to use, freezing the catchmenting on table top can well be collected, be unlikely to be sprinkled upon on floor, keep the dry of PCB workshop.
Refrigerator of the present utility model can be used in a large amount of pcb board cutting industries; after pcb board after cutting gets wet on the freezing table top of the equipment that is placed on; material can be frozen in very soon; protective tapes can be torn easily; and then auxiliary deburring tool removes the metallic bur power at the pcb board back side, this equipment is except the quality of deburring is good and operating efficiency is high.
Above-mentioned above; it is only detailed description of the invention of the present utility model; protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (7)
1. a pcb board deburring refrigerator, it comprises freezing table top, is arranged on some cooling copper tube at the described freezing table top back side and the compression refrigerating system being connected with described cooling copper tube, it is characterized in that, described freezing table top is aluminium sheet table top, the back side of described freezing table top offers some grooves, and described groove can hold described cooling copper tube.
2. a kind of pcb board deburring refrigerator according to claim 1, is characterized in that, the thickness of described freezing table top is 10mm.
3. a kind of pcb board deburring refrigerator according to claim 2, is characterized in that, described freezing table top is provided with a groove, and described cooling copper tube is arranged in described groove uniformly.
4. a kind of pcb board deburring refrigerator according to claim 1, is characterized in that, a side of described cooling table top is stretched out in one end of described cooling copper tube, and one end that described cooling copper tube is stretched out cooling table top is connected with compression refrigerating system.
5. a kind of pcb board deburring refrigerator according to claim 1, is characterized in that, described compression refrigerating system is double-stage compressive refrigerating system.
6. a kind of pcb board deburring refrigerator according to claim 1, is characterized in that, also comprises four collecting boxs, and described collecting box is all arranged on the bottom edge place of described freezing table top and the first being connected between them.
7. a kind of pcb board deburring refrigerator according to claim 6, it is characterized in that, described collecting box is connected with described freezing table top by card article, described card article is fixedly connected on the edge of described collecting box opening part, and described card article matches with the draw-in groove being arranged on described freezing bottom surface of table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295703.7U CN203980769U (en) | 2014-06-05 | 2014-06-05 | A kind of pcb board deburring refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295703.7U CN203980769U (en) | 2014-06-05 | 2014-06-05 | A kind of pcb board deburring refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980769U true CN203980769U (en) | 2014-12-03 |
Family
ID=51978200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295703.7U Expired - Fee Related CN203980769U (en) | 2014-06-05 | 2014-06-05 | A kind of pcb board deburring refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203980769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061735A (en) * | 2014-06-05 | 2014-09-24 | 苏州凯锝微电子有限公司 | PCB burr removal refrigerator |
-
2014
- 2014-06-05 CN CN201420295703.7U patent/CN203980769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061735A (en) * | 2014-06-05 | 2014-09-24 | 苏州凯锝微电子有限公司 | PCB burr removal refrigerator |
| CN104061735B (en) * | 2014-06-05 | 2017-05-17 | 苏州凯锝微电子有限公司 | PCB burr removal refrigerator |
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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 |
Granted publication date: 20141203 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |