CN204819067U - Crystalline grain polisher - Google Patents
Crystalline grain polisher Download PDFInfo
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- CN204819067U CN204819067U CN201520589742.2U CN201520589742U CN204819067U CN 204819067 U CN204819067 U CN 204819067U CN 201520589742 U CN201520589742 U CN 201520589742U CN 204819067 U CN204819067 U CN 204819067U
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- die cavity
- crystal grain
- conveyer belt
- supporting plate
- layer board
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Abstract
The utility model relates to a semiconductor refrigeration production technical field's equipment, the name is: crystalline grain polisher, it includes the frame, has the conveyer belt of running roller drive in the frame, surface mounting emery cloth on the conveyer belt has elevating gear below the conveyer belt, installation die cavity layer board on elevating gear, the die cavity layer board include and be provided with a plurality of recesses by die cavity layer board body on die cavity layer board body, the recess be the structure of cuboid, the recess is the position that holds crystalline grain, at the flexible piece in the bottom of recess, furtherly says the conveyer belt in the middle of, the higher authority of the position of die cavity layer board installs the water pipe, the conveyer belt above have a plurality of first apertures, die cavity layer board body recess bottom the second aperture has, the die cavity layer board see the arc structure that has up from the cross -section, such crystalline grain polisher has the advantage that the surface is better smooth, the quality is better that can make crystalline grain.
Description
Technical field
The utility model relates to the equipment of semiconductor refrigeration member production technical field, particularly relates to crystal grain sander.
Background technology
Crystal grain is the parts manufacturing semiconductor refrigeration member, and it is the structure of cuboid, and crystal grain is formed through Linear cut by crystal bar.
In prior art, just directly employ after crystal bar cuts into crystal grain, the equipment and process do not arrange its surface, making its surface more smooth, the lines stayed after the surface of crystal grain has cutting like this, cause the surface of crystal grain very smoothless, have impact on the result of use making cooling component.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of crystal grain sander, and it can make better smooth, the quality in the surface of crystal grain better, and the cooling component efficiency made with this crystal grain is higher.
The technical solution of the utility model is achieved in that crystal grain sander, it is characterized in that: it comprises frame, frame has the conveyer belt that running roller drives, and emery cloth is installed on surface on a moving belt, below conveyer belt, have lowering or hoisting gear, die cavity supporting plate is installed on lowering or hoisting gear, described die cavity supporting plate comprises die cavity poppet body, on die cavity poppet body, be provided with multiple groove, and described groove is the structure of cuboid, groove is the position holding crystal grain, flexible piece in the bottom of groove.
Say further, say further, in the middle of described conveyer belt, above the position of die cavity supporting plate, water pipe is installed.
Say that there is above described conveyer belt multiple first aperture further.
Say further, described die cavity poppet body bottom portion of groove has second orifice.
Say further, described die cavity supporting plate has arcuate structure upward from cross section.
The beneficial effects of the utility model are: such crystal grain sander has can make better smooth, the quality in the surface of crystal grain better, the advantage that the cooling component efficiency made with this crystal grain is higher; Say further, in the middle of described conveyer belt, above the position of die cavity supporting plate, water pipe is installed, crystal grain can be made to polish in the presence of water, avoid die temperature to raise, reduce impact on intra-die molecule, better protection product, also has the advantage reducing dust, protection of the environment simultaneously; There is above described conveyer belt multiple first aperture, there is guarantee crystal grain everywhere all by the advantage of water; Described die cavity poppet body bottom portion of groove has second orifice, ensures that lapping rejects is discharged in time, prevents lapping rejects from accumulating in the advantage affecting quality in groove; Described die cavity supporting plate has arcuate structure upward from cross section, can ensure that the crystal grain on die cavity supporting plate grinds evenly everywhere, ensures the homogenieity of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional view of conveyer belt.
Fig. 3 is the plan structure schematic diagram of die cavity supporting plate.
Fig. 4 is the A place structure for amplifying schematic diagram in Fig. 3.
Fig. 5 is the B-B place cross-sectional view in Fig. 4.
Wherein: 1, frame 2, conveyer belt 3, lowering or hoisting gear 4, die cavity supporting plate 5, groove 6, elastomer block 7, water pipe 8, first aperture 9, second orifice 10, arcuate structure 11, emery cloth.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, crystal grain sander, it is characterized in that: it comprises frame 1, frame has the conveyer belt 2 that running roller drives, at conveyer belt 1 upper surface, emery cloth 11 is installed, as shown in Figure 2, lowering or hoisting gear 3 is had below conveyer belt, on lowering or hoisting gear, install die cavity supporting plate 4, described die cavity supporting plate comprises die cavity poppet body, is provided with multiple groove 5 on die cavity poppet body, described groove is the structure of cuboid, groove is the position holding crystal grain, flexible piece 6 in the bottom of groove, as shown in Fig. 3,4,5.
When using the utility model, crystal grain is placed in the groove of die cavity supporting plate, die cavity supporting plate is placed on lowering or hoisting gear, start conveyer belt and lowering or hoisting gear, lowering or hoisting gear rises, the emery cloth on crystal grain contact conveyer belt, can grind crystal grain, there is effect of the present utility model; In the bottom of groove flexible piece, rigid contact when can reduce grinding, causes the fragmentation of crystal grain, arranges multiple groove, can enhance productivity.
Say further, in the middle of described conveyer belt, above the position of die cavity supporting plate, water pipe 7 is installed, as shown in Figure 1.
The process of such grinding can have water constantly to spray, and grinding is carried out at low temperatures, reduce high temperature on the impact of intra-die molecule, be conducive to ensureing product quality that also there is the advantage reducing dust.
Say to there is multiple first aperture 8, as shown in Figure 2 above described conveyer belt further.Like this, crystal grain everywhere can be subject to the cooling of water, avoid conveyer belt both sides have water or water more, and in the middle of conveyer belt, there is no water or the less situation of water.
Say further, described die cavity poppet body bottom portion of groove has second orifice 9, as shown in Fig. 3,4,5; Such lapping rejects just can be discharged in time, avoids lapping rejects accumulation in a groove, and reducing lapping rejects accumulation affects the degree of depth of groove, the impact on product quality.
Say further, described die cavity supporting plate has arcuate structure 10 upward from cross section.Die cavity supporting plate acts on conveyer belt, conveyer belt can form the structure of arc upwards, if do not designed like this, just there will be the less of the crystal grain grinding in the middle of die cavity supporting plate or there is no the phenomenon of grinding, and design like this, having arcuate structure above die cavity supporting plate just can to make in die cavity supporting plate crystal grain everywhere press close to emery cloth on conveyer belt, and the crystal grain reached everywhere grinds uniform effect, ensures each crystal grain homogenieity.
Facts have proved that such crystal grain is arranged on the freezing capacity that semiconductor refrigeration member can improve significantly product.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (9)
1. crystal grain sander, it is characterized in that: it comprises frame, frame has the conveyer belt that running roller drives, and emery cloth is installed on surface on a moving belt, below conveyer belt, have lowering or hoisting gear, die cavity supporting plate is installed on lowering or hoisting gear, described die cavity supporting plate comprises die cavity poppet body, on die cavity poppet body, be provided with multiple groove, and described groove is the structure of cuboid, groove is the position holding crystal grain, flexible piece in the bottom of groove.
2. crystal grain sander according to claim 1, is characterized in that: in the middle of described conveyer belt, above the position of die cavity supporting plate, be provided with water pipe.
3. crystal grain sander according to claim 1 and 2, is characterized in that: have multiple first aperture above described conveyer belt.
4. crystal grain sander according to claim 1 and 2, is characterized in that: described die cavity poppet body bottom portion of groove has second orifice.
5. crystal grain sander according to claim 3, is characterized in that: described die cavity poppet body bottom portion of groove has second orifice.
6. crystal grain sander according to claim 1 and 2, is characterized in that: described die cavity supporting plate has arcuate structure upward from cross section.
7. crystal grain sander according to claim 3, is characterized in that: described die cavity supporting plate has arcuate structure upward from cross section.
8. crystal grain sander according to claim 4, is characterized in that: described die cavity supporting plate has arcuate structure upward from cross section.
9. crystal grain sander according to claim 5, is characterized in that: described die cavity supporting plate has arcuate structure upward from cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589742.2U CN204819067U (en) | 2015-08-07 | 2015-08-07 | Crystalline grain polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589742.2U CN204819067U (en) | 2015-08-07 | 2015-08-07 | Crystalline grain polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819067U true CN204819067U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589742.2U Active CN204819067U (en) | 2015-08-07 | 2015-08-07 | Crystalline grain polisher |
Country Status (1)
| Country | Link |
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| CN (1) | CN204819067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058206A (en) * | 2015-08-07 | 2015-11-18 | 河南鸿昌电子有限公司 | Crystal particle grinding machine |
-
2015
- 2015-08-07 CN CN201520589742.2U patent/CN204819067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058206A (en) * | 2015-08-07 | 2015-11-18 | 河南鸿昌电子有限公司 | Crystal particle grinding machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |