CN221065672U - Feed bin device and chamfering machine comprising same - Google Patents

Abstract

The utility model relates to the technical field of processing equipment, in particular to a bin device and a chamfering machine comprising the bin device. The utility model aims to solve the problem that the existing bin device can only store wafers with one size, and seriously affects the use experience of users. For this purpose, the magazine arrangement according to the utility model comprises a positioning member provided on the fixing member, on which positioning member positioning structures are provided which match the cartridges, the number of positioning structures being plural in order to be able to position a plurality of cartridges of different sizes. The positioning member is additionally arranged on the fixing member, the positioning structures matched with the material boxes are arranged on the positioning member, and the number of the positioning structures is multiple, so that the positioning member can position the material boxes with different sizes.

Description

Feed bin device and chamfering machine comprising same

Technical Field

The utility model relates to the technical field of processing equipment, in particular to a bin device and a chamfering machine comprising the bin device.

Background

Semiconductor wafers are very important materials in various fields such as aerospace, optical fibers, and the like. During processing of wafers, if lapping is directly performed after the wafers are cut from the ingot, chipping is likely to occur, causing wafer scrap, and therefore chamfering of the wafers is required before lapping.

Semiconductor wafers, as well as silicon wafers, silicon carbide wafers, sapphire wafers, and the like, are generally stored by a bin device, however, the existing bin device can only store wafers of one size, and the use experience of users is seriously affected.

Accordingly, there is a need in the art for a new solution to the above-mentioned problems.

Disclosure of utility model

The bin device aims to solve at least one problem in the prior art, namely the technical problem that the existing bin device can only store wafers of one size, and the use experience of a user is seriously affected.

In a first aspect, the present application provides a magazine apparatus comprising a fixing member and a cartridge mounted on the fixing member, the magazine apparatus further comprising a positioning member provided on the fixing member, the positioning member being provided with a number of positioning structures matching the cartridge so as to be able to position a plurality of cartridges of different sizes.

In the preferred technical scheme of the bin device, the positioning structure comprises first positioning grooves and second positioning grooves which are distributed at intervals along a first horizontal direction, the first positioning grooves and the second positioning grooves are matched with the first end face and the second end face of the front end opening of the material box respectively, the distance between the first positioning grooves and the second positioning grooves is gradually increased along the direction away from the material box, and the first horizontal direction is parallel to the front end face of the material box.

In the preferred technical scheme of the storage bin device, the positioning member comprises a first positioning plate and a second positioning plate, the first positioning plate and the second positioning plate are respectively inclined and extend along a direction away from each other along a second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, the first positioning grooves are formed in the first positioning plate and are distributed along the length direction of the first positioning plate, and the second positioning grooves are formed in the second positioning plate and are distributed along the length direction of the second positioning plate.

In the preferable technical solution of the above bin device, the first positioning groove includes a first vertical positioning surface extending along the first horizontal direction and a second vertical positioning surface perpendicular to the first vertical positioning surface, the first end surface includes a first front end surface extending along the first horizontal direction and a first inner end surface perpendicular to the first front end surface, and the first vertical positioning surface and the second vertical positioning surface are respectively attached to the first front end surface and the first inner end surface; the second positioning groove comprises a third vertical positioning surface extending along the first horizontal direction and a fourth vertical positioning surface perpendicular to the third vertical positioning surface, the second end surface comprises a second front end surface extending along the first horizontal direction and a second inner end surface perpendicular to the second front end surface, and the third vertical positioning surface and the fourth vertical positioning surface are respectively attached to the second front end surface and the second inner end surface.

In the above-mentioned preferred technical solution of the bin device, the positioning member is disposed in a position where the first vertical positioning surface is connected to the second vertical positioning surface and a position where the third vertical positioning surface is connected to the fourth vertical positioning surface, and the connection between the first front end surface and the first inner end surface and the connection between the second front end surface and the second inner end surface are disposed in the first accommodating groove and the second accommodating groove, respectively.

In a preferred technical solution of the above cartridge device, the cartridge device further includes a first clamping member and a second clamping member provided on the fixing member, the first clamping member and the second clamping member being located on both sides of the cartridge respectively and clamping the cartridge.

In the preferred technical scheme of the bin device, the first clamping member comprises a first clamping plate and a first locking screw, a first strip-shaped hole is formed in the first clamping plate, the first locking screw penetrates through the first strip-shaped hole and is fixedly connected with the fixing member so as to fix the first clamping plate to the fixing member, the second clamping member comprises a second clamping plate and a second locking screw, a second strip-shaped hole is formed in the second clamping plate, and the second locking screw penetrates through the second strip-shaped hole and is fixedly connected with the fixing member so as to fix the second clamping plate to the fixing member, and one end of the first clamping plate and one end of the second clamping plate respectively abut against two sides of the bin.

In the preferable technical scheme of the bin device, the first strip-shaped hole comprises a first straight hole and a first arc-shaped hole, and the first locking screw is arranged in each of the first straight hole and the first arc-shaped hole; the second bar-shaped hole comprises a second straight hole and a second arc-shaped hole, and the second straight hole and the second arc-shaped hole are internally provided with second locking screws.

In the preferred technical scheme of the bin device, the bin device further comprises a supporting plate arranged on the fixing member, and the supporting plate is horizontally arranged and supported at the bottom end of the material box.

In the preferred technical scheme of the bin device, the fixing member comprises a fixing frame, a platform arranged at the top end of the fixing frame and a leveling bolt arranged at the bottom end of the fixing frame, wherein the material box and the positioning member are both arranged on the platform, and the leveling bolt is vertically arranged and used for leveling the platform.

In a second aspect, the application also provides a chamfering machine, which comprises the bin device according to the technical scheme.

Under the condition that the technical scheme is adopted, the positioning member is additionally arranged on the fixing member, the positioning structure matched with the material boxes is arranged on the positioning member, and the number of the positioning structures is multiple, so that the positioning member can position the material boxes with different sizes, the fixing member can be provided with the material boxes with different sizes, a plurality of wafers with different sizes are stored, and the use experience of users is improved.

Furthermore, the bin device provided by the utility model is used for positioning the material box by adopting four vertical positioning surfaces to be matched with two end surfaces at the front end opening of the material box, so that the positioning accuracy is higher.

Still further, the bin device provided by the utility model is convenient for enabling the first end face and the second end face of the material box to be better attached to the first positioning groove and the second positioning groove by respectively arranging the first accommodating groove and the second accommodating groove on the first positioning plate and the second positioning plate to respectively accommodate the first connecting position and the second connecting position of the first end face and the second end face of the material box, and can further improve the positioning accuracy.

Still further, according to the bin device disclosed by the utility model, the first strip-shaped holes and the second strip-shaped holes are respectively formed in the first clamping plate and the second clamping plate, so that the distance between the first clamping plate and the second clamping plate can be adjusted to adapt to the material boxes with different sizes.

Still further, according to the bin device disclosed by the utility model, the first arc-shaped hole and the second arc-shaped hole are respectively formed in the first clamping plate and the second clamping plate, so that the distance between the first clamping plate and the second clamping plate can be adjusted, and the angle between the first clamping plate and the second clamping plate can be adjusted, so that the material box can be clamped more reliably.

Still further, the bin device adjusts the levelness of the platform by arranging the leveling bolt at the bottom end of the fixing frame, so that the wafers stored in the material box are horizontal, and the wafers are conveniently extracted.

Drawings

The technical scheme of the present application is described below with reference to the accompanying drawings. In the accompanying drawings:

FIG. 1 is a schematic view of a bin assembly according to the present application;

FIG. 2 is a schematic view of a part of the structure of the silo device of the application;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic illustration of the cooperation of the cartridge and the positioning member of the present application;

FIG. 5 is a second schematic illustration of the cooperation of the cartridge and the positioning member of the present application;

FIG. 6 is a schematic view of the positioning member of the present application;

fig. 7 is a schematic structural view of the cartridge of the present application.

List of reference numerals

1. A fixing member; 11. a fixing frame; 12. a platform; 13. leveling bolts;

2. A positioning member; 21. a first positioning plate; 22. a second positioning plate; 211. a first positioning groove; 212. a first accommodation groove; 221. a second positioning groove; 222. a second accommodation groove; 2111. a first vertical locating surface; 2112. a second vertical locating surface; 2211. a third vertical locating surface; 2212. a fourth vertical locating surface;

3. A magazine; 31. a first end face; 32. a second end face; 311. a first front end face; 312. a first inner end surface; 313. a first connection; 321. a second front end face; 322. a second inner end surface; 323. a second junction;

4. a first clamping member; 41. a first clamping plate; 42. a first locking screw; 411. a first bar-shaped hole; 4111. a first linear hole; 4112. a first arcuate aperture;

5. A second clamping member; 51. a second clamping plate; 52. a second locking screw; 511. a second bar-shaped hole; 5111. a second straight hole; 5112. a second arcuate aperture;

6. A support plate;

7. and (3) a wafer.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model. For example, although the embodiments described below are described in connection with chamfering machines, the technical solution of the present utility model is equally applicable to other types of processing equipment, such as thinning machines, etc., and such adjustments and changes to the application object do not depart from the principle and scope of the present utility model, and should be limited to the scope of the present utility model.

It should be noted that, in the description of the present application, terms such as "upper", "lower", "left", "right", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "configured," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

Specifically, the utility model provides a chamfering machine which can conduct chamfering grinding on a wafer. The chamfering machine comprises a bin device, wherein the bin device is used for storing wafers.

As shown in fig. 1 to 4, the bin device of the present utility model includes a fixing member 1 and a cartridge 3 mounted on the fixing member 1, and further includes a positioning member 2 provided on the fixing member 1, and positioning structures matched with the cartridges 3 are provided on the positioning member 2, the number of which is plural so as to be able to position the plurality of cartridges 3 of different sizes.

Compared with the bin device in the prior art, the bin device is provided with the positioning member 2 additionally arranged on the fixing member 1, the positioning member 2 is provided with the positioning structures matched with the material boxes 3, and the number of the positioning structures is multiple, so that the positioning member 2 can position the material boxes 3 with different sizes, and in this way, the fixing member 1 can be provided with the material boxes 3 with different sizes, so that the wafers 7 with different sizes are stored, and the use experience of users is improved.

Illustratively, as shown in fig. 1, four magazines 3 are mounted on the fixing member 1, two of the magazines 3 being used for storing wafers 7 to be processed, and the remaining two magazines 3 being used for storing processed wafers 7.

It should be noted that the number of cartridges 3 of the present utility model is not limited to four, for example, the number of cartridges 3 may be one, two, three or five, and such specific number of cartridges 3 may be adjusted and changed without departing from the principle and scope of the present utility model, and should be limited to the protection scope of the present utility model.

In addition, it should be noted that the present utility model is not limited to the specific structural form of the fixing member 1, for example, the fixing member 1 may be provided as a fixing frame or a fixing seat, and such adjustment and modification of the specific structural form of the fixing member 1 do not deviate from the principle and scope of the present utility model, and should be limited to the protection scope of the present utility model.

Preferably, as shown in fig. 1 and 2, the fixing member 1 of the present utility model includes a fixing frame 11, a platform 12 disposed at the top end of the fixing frame 11, and a leveling bolt 13 disposed at the bottom end of the fixing frame 11, where the magazine 3 and the positioning member 2 are disposed on the platform 12, and the leveling bolt 13 is disposed vertically and is used for leveling the platform 12.

By setting the leveling bolts 13 at the bottom end of the fixing frame 11 to adjust the levelness of the platform 12, the wafers 7 stored in the magazine 3 can be horizontal, and the wafers 7 can be conveniently extracted.

It should be noted that, in practical applications, the positioning member 2 may be fixedly connected to the platform 12 by a screw connection or a welding manner, or the positioning member 2 may be integrally provided with the platform 12.

In addition, it should be noted that the present utility model is not limited to the specific structural form of the positioning structure, for example, the positioning structure may be provided as a positioning slot or a positioning rib, and such adjustment and modification of the specific structural form of the positioning structure do not deviate from the principle and scope of the present utility model and should be limited to the protection scope of the present utility model.

Preferably, as shown in fig. 2 to 7, the positioning structure includes first positioning grooves 211 and second positioning grooves 221 that are spaced apart in a first horizontal direction (X direction shown in fig. 5), the first positioning grooves 211 and the second positioning grooves 221 respectively mate with a first end face 31 and a second end face 32 at the front end opening of the magazine 3 and the distance between the first positioning grooves 211 and the second positioning grooves 221 becomes larger step by step in a direction away from the magazine 3, wherein the first horizontal direction is parallel to the front end face of the magazine 3, and the first end face 31 and the second end face 32 are spaced apart in the first horizontal direction.

Illustratively, as shown in fig. 5 and 6, the positioning member 2 is provided with six groups of first positioning grooves 211 and second positioning grooves 221, distances between the six groups of first positioning grooves 211 and the second positioning grooves 221 along the X direction are L1, L2, L3, L4, L5 and L6, respectively, and L1 to L6 are gradually increased, and the six groups of first positioning grooves 211 and the second positioning grooves 221 are used for positioning the cassettes 3 for storing 2 inch wafers, 4 inch wafers, 6 inch wafers, 8 inch wafers, 10 inch wafers and 12 inch wafers, respectively.

It should be noted that the number of the first positioning grooves 211 and the second positioning grooves 221 is not limited to the above six groups, for example, the number of the first positioning grooves 211 and the second positioning grooves 221 may be two groups, four groups or seven groups, etc., and such flexible adjustment and modification should be limited within the scope of the present utility model without departing from the principle and scope of the present utility model.

Preferably, as shown in fig. 2 to 7, the positioning member 2 includes a first positioning plate 21 and a second positioning plate 22, the first positioning plate 21 and the second positioning plate 22 extending obliquely toward a direction away from each other along a second horizontal direction (Y direction shown in fig. 5) respectively, the second horizontal direction being perpendicular to the first horizontal direction, the first positioning groove 211 being provided at the first positioning plate 21 and the plurality of first positioning grooves 211 being distributed along a length direction of the first positioning plate 21, the second positioning groove 221 being provided at the second positioning plate 22 and the plurality of second positioning grooves 221 being distributed along a length direction of the second positioning plate 22.

Illustratively, as shown in fig. 5 and 6, the first positioning plate 21 extends obliquely to the left, the second positioning plate 22 extends obliquely to the right, the first positioning plate 21 and the second positioning plate 22 are arranged in an inverted splayed shape, the first positioning plate 21 and the second positioning plate 22 are arranged symmetrically left and right with respect to a center line (a dot-dash line in fig. 5) of the magazine 3, the first positioning groove 211 is located on a side of the first positioning plate 21 away from the second positioning plate 22, and the second positioning groove 221 is located on a side of the second positioning plate 22 away from the first positioning plate 21.

It should be noted that, the positioning member 2 of the present utility model is not limited to the above-mentioned structures of the first positioning plate 21 and the second positioning plate 22, for example, the positioning member 2 may be provided as an integral plate structure, two sides of the positioning member 2 may extend obliquely (e.g. as a trapezoid plate), etc., and such modifications and changes to the specific structure of the positioning member 2 do not deviate from the principle and scope of the present utility model, and should be limited to the protection scope of the present utility model.

Of course, the positioning member 2 is preferably provided in the form of the first positioning plate 21 and the second positioning plate 22 described above, and the utility model is simple in structure, convenient to process and convenient to install and arrange.

Preferably, as shown in fig. 2 to 7, the first positioning groove 211 includes a first vertical positioning surface 2111 extending along a first horizontal direction and a second vertical positioning surface 2112 perpendicular to the first vertical positioning surface 2111, the first end surface 31 of the cartridge 3 includes a first front end surface 311 extending along the first horizontal direction and a first inner end surface 312 perpendicular to the first front end surface 311, and the first vertical positioning surface 2111 and the second vertical positioning surface 2112 are respectively attached to the first front end surface 311 and the first inner end surface 312; the second positioning groove 221 includes a third vertical positioning surface 2211 extending in the first horizontal direction and a fourth vertical positioning surface 2212 perpendicular to the third vertical positioning surface 2211, and the second end surface 32 of the cartridge 3 includes a second front end surface 321 extending in the first horizontal direction and a second inner end surface 322 perpendicular to the second front end surface 321, and the third vertical positioning surface 2211 and the fourth vertical positioning surface 2212 are respectively bonded to the second front end surface 321 and the second inner end surface 322.

Wherein, the distance between the first inner end surface 312 and the second inner end surface 322 of the cartridge 3 along the X-direction may be slightly greater than or equal to the distance between the second vertical positioning surface 2112 and the fourth vertical positioning surface 2212 on the positioning member 2 along the X-direction.

Preferably, as shown in fig. 2 to 7, the positioning member 2 is provided with the first accommodation groove 212 and the second accommodation groove 222 at the position where the first vertical positioning surface 2111 and the second vertical positioning surface 2112 are connected and the position where the third vertical positioning surface 2211 and the fourth vertical positioning surface 2212 are connected, respectively, and the connection of the first front end surface 311 and the first inner end surface 312 (denoted as a first connection 313) and the connection of the second front end surface 321 and the second inner end surface 322 (denoted as a second connection 323) are located in the first accommodation groove 212 and the second accommodation groove 222, respectively.

The first receiving groove 212 and the second receiving groove 222 are respectively formed in the first positioning plate 21 and the second positioning plate 22 to respectively receive the first connection 313 and the second connection 323 of the first end face 31 and the second end face 32 of the magazine 3, so that the first end face 31 and the second end face 32 of the magazine 3 can be better attached to the first positioning groove 211 and the second positioning groove 221, and positioning accuracy is improved.

Preferably, as shown in fig. 1 to 3, the magazine apparatus of the present utility model further includes a first clamping member 4 and a second clamping member 5 provided on the fixing member 1, the first clamping member 4 and the second clamping member 5 being located on both sides of the cartridge 3, respectively, and clamping the cartridge 3.

Illustratively, the first clamping member 4 and the second clamping member 5 are each mounted on the platform 12 of the fixing member 1, the cartridge 3 is positioned by the first positioning groove 211 and the second positioning groove 221 on the positioning member 2, and then the cartridge 3 is clamped by the first clamping member 4 and the second clamping member 5 to prevent the cartridge 3 from moving relative to the fixing member 1.

It should be noted that the present utility model is not limited to the specific structural form of the first clamping member 4 and the second clamping member 5, and for example, the first clamping member 4 and the second clamping member 5 may be provided as two oppositely disposed clamping plates, or the first clamping member 4 and the second clamping member 5 may be provided as two oppositely disposed clamping screws, or the like.

Preferably, as shown in fig. 2 and 3, the first clamping member 4 includes a first clamping plate 41 and a first locking screw 42, the first clamping plate 41 is provided with a first bar-shaped hole 411, and the first locking screw 42 passes through the first bar-shaped hole 411 and is fixedly connected with the fixing member 1 to fix the first clamping plate 41 to the fixing member 1; the second clamping member 5 includes a second clamping plate 51 and a second locking screw 52, the second clamping plate 51 is provided with a second bar-shaped hole 511, and the second locking screw 52 passes through the second bar-shaped hole 511 and is fixedly connected with the fixing member 1 to fix the second clamping plate 51 to the fixing member 1, and one end of the first clamping plate 41 and one end of the second clamping plate 51 respectively abut against both sides of the magazine 3.

By providing the first and second strip-shaped holes 411 and 511 on the first and second clamping plates 41 and 51, respectively, the distance between the first and second clamping plates 41 and 51 can be adjusted to accommodate cartridges 3 of different sizes.

Illustratively, as shown in fig. 3, the first clamping plate 41 and the second clamping plate 51 are horizontally disposed, the first strip-shaped hole 411 and the second strip-shaped hole 511 penetrate the first clamping plate 41 and the second clamping plate 51 along the thickness direction of the first clamping plate 41 and the second clamping plate 51, respectively, the platform 12 of the fixing member 1 is provided with threaded holes (not shown) at positions corresponding to the first strip-shaped hole 411 and the second strip-shaped hole 511, the first locking screw 42 and the second locking screw 52 penetrate the first strip-shaped hole 411 and the second strip-shaped hole 511 to be in threaded connection with the corresponding threaded holes, and after the first locking screw 42 and the second locking screw 52 are screwed down, the first clamping plate 41 and the second clamping plate 51 can be fixed to the upper surface of the platform 12, and when the distance between the first clamping plate 41 and the second clamping plate 51 needs to be adjusted, only the first locking screw 42 and the second locking screw 52 need to be unscrewed.

Preferably, as shown in fig. 2 and 3, the first bar-shaped hole 411 includes a first straight hole 4111 and a first arc-shaped hole 4112, and the first straight hole 4111 and the first arc-shaped hole 4112 are respectively provided with a first locking screw 42 therein; the second bar-shaped hole 511 includes a second straight hole 5111 and a second arc-shaped hole 5112, and a second locking screw 52 is disposed in each of the second straight hole 5111 and the second arc-shaped hole 5112.

By providing the first arc-shaped hole 4112 and the second arc-shaped hole 5112 on the first clamping plate 41 and the second clamping plate 51, respectively, in addition to the distance between the first clamping plate 41 and the second clamping plate 51, the angle of the first clamping plate 41 and the second clamping plate 51 can be adjusted, so that the cartridge 3 can be clamped more reliably.

Preferably, as shown in fig. 1, the bin device of the present utility model further comprises a support plate 6 provided on the fixing member 1, the support plate 6 being horizontally disposed and supported at the bottom end of the cartridge 3.

Illustratively, the support plate 6 is mounted on the upper surface of the platform 12 of the stationary member 1.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the claims of the present application, any of the claimed embodiments may be used in any combination.

Thus far, the technical solution of the present application has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present application is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present application, and such modifications and substitutions will fall within the scope of the present application.

Claims (10)

1. The bin device comprises a fixing member and a bin arranged on the fixing member, and is characterized by further comprising a positioning member arranged on the fixing member, wherein the positioning member is provided with positioning structures matched with the bin, and the number of the positioning structures is multiple so as to be capable of positioning the bins of different sizes.

2. The bin device according to claim 1, wherein the positioning structure comprises a first positioning groove and a second positioning groove which are distributed at intervals along a first horizontal direction, the first positioning groove and the second positioning groove are respectively matched with a first end face and a second end face at the front end opening of the material box, the distance between the first positioning groove and the second positioning groove is gradually increased along a direction away from the material box, and the first horizontal direction is parallel to the front end face of the material box.

3. The bin apparatus according to claim 2, wherein the positioning member includes a first positioning plate and a second positioning plate, the first positioning plate and the second positioning plate extend obliquely toward directions away from each other in a second horizontal direction, the second horizontal direction being perpendicular to the first horizontal direction, the first positioning groove being provided in the first positioning plate and a plurality of the first positioning grooves being distributed along a length direction of the first positioning plate, the second positioning groove being provided in the second positioning plate and a plurality of the second positioning grooves being distributed along a length direction of the second positioning plate.

4. The bin arrangement of claim 2, wherein the first positioning slot includes a first vertical positioning surface extending in the first horizontal direction and a second vertical positioning surface perpendicular to the first vertical positioning surface, the first end surface includes a first front end surface extending in the first horizontal direction and a first inner end surface perpendicular to the first front end surface, the first and second vertical positioning surfaces respectively conforming to the first front end surface and the first inner end surface; the second positioning groove comprises a third vertical positioning surface extending along the first horizontal direction and a fourth vertical positioning surface perpendicular to the third vertical positioning surface, the second end surface comprises a second front end surface extending along the first horizontal direction and a second inner end surface perpendicular to the second front end surface, and the third vertical positioning surface and the fourth vertical positioning surface are respectively attached to the second front end surface and the second inner end surface.

5. The bin assembly of claim 4, wherein the locating member is provided with a first receiving slot and a second receiving slot at a location where the first vertical locating surface is connected to the second vertical locating surface and a location where the third vertical locating surface is connected to the fourth vertical locating surface, respectively, and a junction of the first front end surface and the first inner end surface and a junction of the second front end surface and the second inner end surface are located in the first receiving slot and the second receiving slot, respectively.

6. The cartridge device of claim 1, further comprising a first clamping member and a second clamping member provided on the securing member, the first clamping member and the second clamping member being located on either side of the cartridge and clamping the cartridge, respectively.

7. The bin arrangement of claim 6, wherein the first clamping member comprises a first clamping plate and a first locking screw, wherein the first clamping plate is provided with a first strip-shaped hole, the first locking screw passes through the first strip-shaped hole and is fixedly connected with the fixing member to fix the first clamping plate to the fixing member, the second clamping member comprises a second clamping plate and a second locking screw, the second clamping plate is provided with a second strip-shaped hole, and the second locking screw passes through the second strip-shaped hole and is fixedly connected with the fixing member to fix the second clamping plate to the fixing member, and one end of the first clamping plate and one end of the second clamping plate respectively abut against two sides of the material box.

8. The bin assembly of claim 7, wherein the first bar aperture includes a first linear aperture and a first arcuate aperture, the first linear aperture and the first arcuate aperture each having the first locking screw disposed therein; the second bar-shaped hole comprises a second straight hole and a second arc-shaped hole, and the second straight hole and the second arc-shaped hole are internally provided with second locking screws.

9. The bin arrangement of any one of claims 1 to 8, wherein the fixing member comprises a fixing frame, a platform provided at a top end of the fixing frame, and a leveling bolt provided at a bottom end of the fixing frame, the magazine and the positioning member being provided at the platform, the leveling bolt being vertically arranged and being used for leveling the platform; and/or

The bin device further comprises a supporting plate arranged on the fixing member, and the supporting plate is horizontally arranged and supported at the bottom end of the material box.

10. A chamfering machine, characterized in that it comprises a silo device according to any one of claims 1 to 9.