Slicing machine

Abstract

The utility model relates to the technical field of spacing adjustment of main roller shafts of slicing machines, in particular to a slicing machine. The slicing machine comprises a rack and at least one first driving roller assembly, the first driving roller assembly comprises first main rollers, first axle boxes and first motors, the first axle boxes and the first motors are in one-to-one correspondence with the first main rollers, and each first axle box comprises a first box body and a first connecting shaft which is rotationally connected with the first box body and is eccentrically arranged; the first box body is rotationally connected with the rack and can be fixed through a locking piece, and the first main roller is in transmission connection with the first motor through a first connecting shaft. The slicing machine can continuously adjust the distance between the shafts of the main rollers, the shaft box does not need to be replaced, operation is easy, the number of parts is reduced, the first motor and the first main roller can be synchronously adjusted, the coaxial precision of the first motor and the first main roller does not need to be adjusted again, the coaxial precision of the first motor and the first main roller is guaranteed, and the production efficiency is improved. And the stability of the slicing machine can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of main roller spacing adjustment of a slicer, and in particular to a slicer. Background Art

[0002] Slicers are important processing equipment in the photovoltaic industry. Slicers usually include a support frame and at least one pair of rotatable main rollers fixed to the support frame. By winding a cutting tool, such as diamond wire, around the main rollers and rotating them at high speed, the slicer contacts the material to be cut, such as a silicon crystal rod, and cuts along the length of the silicon crystal rod, thereby cutting the silicon crystal rod into silicon wafers.

[0003] In order to adapt to cutting materials of different sizes, the axis spacing between any two adjacent main rollers of the slicer can be adjusted. The multiple main rollers of the slicer form a main roller assembly, which is driven to rotate by a first motor. The main roller assembly of the relevant slicer is fixed to the support frame through an axle box. The axle box is provided with mounting holes for the rotating shaft of the main roller to pass through. The mounting holes correspond to the main rollers one by one. Because the positions of the mounting holes on the axle box are fixed, when adjusting the axis spacing of adjacent main rollers, it is necessary to replace the axle box with different spacing between adjacent mounting holes. In addition, the positions of the main rollers and the motor must be adjusted separately, which is cumbersome and reduces the coaxial accuracy between the main rollers and the motor, affecting the smoothness of the equipment operation. Utility Model Content

[0004] The present application discloses a slicer to solve the problem of complicated operation in adjusting the main roller spacing of the existing slicer.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] In a first aspect, a slicer is provided, comprising a frame and at least one first active roller assembly, the first active roller assembly comprising a first main roller and a first axle box and a first motor corresponding one to the first main roller, the first axle box comprising a first box body and a first connecting shaft rotatably connected to the first box body and eccentrically arranged, the first box body being rotatably connected to the frame and fixable by a locking member, the first main roller and the first motor being transmission-connected via the first connecting shaft.

[0007] Furthermore, the slicer also includes a first motor base fixedly connected to the first box body, and a side of the first motor base facing away from the first box body is fixedly connected to the first motor.

[0008] Furthermore, a surface of the first motor base facing the first motor is provided with an eccentrically arranged first mounting hole, and the first mounting hole is coaxially arranged with the first motor.

[0009] Furthermore, the first motor base is provided with an accommodating cavity, the first connecting shaft and the motor shaft of the first motor are connected via a coupling, and the coupling is provided in the accommodating cavity.

[0010] Furthermore, the side wall of the first motor seat is provided with an opening penetrating the side wall in the radial direction of the first main roller, and the opening is used to allow the coupling to enter and exit the accommodating cavity.

[0011] Furthermore, the first axle box includes a first bearing box and a second bearing box, the first bearing box is connected to one end of the first main roller, and the second bearing box is connected to the other end of the first main roller.

[0012] Furthermore, the slicer also includes a driving unit, which is connected to the first box body and is used to drive the first box body to rotate.

[0013] Furthermore, the driving unit is selected from at least one of a motor, a screw and a motor.

[0014] Furthermore, the locking member is a flange.

[0015] Furthermore, the slicer also includes a second active roller assembly, the second active roller assembly includes a second main roller and a second axle box and a second motor corresponding one to the second main roller, the second axle box includes a second box body and a second connecting shaft that is rotatably connected to the second box body and concentrically arranged, and the second main roller and the second motor are connected by transmission via the second connecting shaft.

[0016] The technical solution of this application has the following beneficial effects:

[0017] The present application provides a slicer, wherein the first active roller assembly includes a first main roller, a first axle box and a first motor, and the first motor can drive the main roller to rotate through the first connecting shaft to cut the material to be cut. When it is necessary to adjust the axial spacing of adjacent main rollers, first release the lock of the locking member, and then drive the first box body to rotate relative to the frame. Because the first connecting shaft is eccentrically arranged on the first box body, the first main roller and the first box body are also eccentrically arranged. When the first box body rotates, the first main roller can be driven by the first connecting shaft to rotate around the central axis of the first box body, thereby adjusting the position of the first main roller, and then adjusting the axial spacing between adjacent main rollers. The slicer in the present application can continuously adjust the axial spacing of the main rollers without replacing the axle box, is simple to operate, and reduces the number of parts. Moreover, the first motor and the first main roller can be adjusted synchronously without re-adjusting the coaxial accuracy of the first motor and the first main roller, thereby ensuring the coaxial accuracy of the first motor and the first main roller, and helping to improve the stability of the slicer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a slicer according to an embodiment of the present application;

[0019] Figure 2 A cross-sectional view of a slicer according to an embodiment of the present application;

[0020] Figure 3 This is a schematic structural diagram of a first active roller assembly according to an embodiment of the present application;

[0021] Figure 4 A cross-sectional view of a slicer according to an embodiment of the present application;

[0022] Figure 5 This is a schematic structural diagram of a first motor according to an embodiment of the present application;

[0023] Figure 6 This is a schematic structural diagram of a first motor according to an embodiment of the present application;

[0024] Figure 7 This is a schematic structural diagram of a second active roller assembly according to an embodiment of the present application.

[0025] Reference numerals: 100 - frame; 110 - cutting chamber; 200 - first active roller assembly; 210 - first axle box; 211 - first housing; 212 - first connecting shaft; 210a - first bearing housing; 210b - second bearing housing; 220 - first main roller; 230 - first motor; 231 - motor shaft; 232 - motor housing; 240 - first motor base; 300 - coupling; 400 - locking member; 500 - second active roller assembly; 510 - second axle box; 511 - second housing; 512 - second connecting shaft; 520 - second main roller; 530 - second motor; 540 - second motor base;

[0026] 01-first mounting hole; 02-second mounting hole; 03-accommodating cavity; 04-opening. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of this application more clear, this application will be further described in detail below with reference to the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0028] The application scenarios described in the embodiments of this application are intended to more clearly illustrate the technical solutions of the embodiments of this application and do not constitute a limitation on the technical solutions provided by the embodiments of this application. Persons skilled in the art will appreciate that, as new application scenarios emerge, the technical solutions provided by the embodiments of this application are equally applicable to similar technical problems. In the description of this application, unless otherwise specified, "multiple" means two or more.

[0029] Figure 1This is a structural diagram of a slicer according to an embodiment of the present application. Figure 2 This is a cross-sectional view of a slicer according to an embodiment of the present application. Figure 3 This is a structural diagram of the first active roller assembly according to an embodiment of the present application. Figure 4 This is a cross-sectional view of a slicer according to an embodiment of the present application, referring to Figures 1 to 4 In an embodiment of the present application, a slicer is provided, which includes a frame 100 and at least one first active roller assembly 200. The first active roller assembly 200 includes a first main roller 220 and a first shaft box 210 and a first motor 230 corresponding to the first main roller 220. The first shaft box 210 includes a first box body 211 and a first connecting shaft 212 that is rotatably connected to the first box body 211 and is eccentrically arranged. The first box body 211 is rotatably connected to the frame 100 and can be fixed by a locking member 400. The first main roller 220 and the first motor 230 are transmission-connected via the first connecting shaft 212.

[0030] Continue to refer to Figure 1 and Figure 3 The frame 100 is surrounded to form a cutting chamber 110 , the first main roller 220 is located in the cutting chamber 110 , and the first motor 230 is located outside the cutting chamber 110 .

[0031] Continue to refer to Figure 3 The first bearing box 210 includes a first bearing box 210a and a second bearing box 210b. The first bearing box 210a is connected to one end of the first main roller 220, and the second bearing box 210b is connected to the other end of the first main roller 220.

[0032] It is understood that the first housing 211 and the frame 100 can rotate relative to each other. Specifically, the frame 100 is provided with a through hole extending axially along the first main roller 220, through which the first housing 211 passes and can rotate within the through hole. When rotated to a predetermined position, the first housing 211 and the frame 100 can be secured by a locking member 400 to prevent shaking during the rotation of the main roller.

[0033] In some embodiments of the present application, the slicer further includes a driving unit (not shown in the figure), which is connected to the first box body 211 and is used to rotate the first box body 211. Of course, the first box body 211 can also be manually pushed to rotate relative to the frame 100.

[0034] Optionally, the driving unit is selected from at least one of a motor, a screw and a motor.

[0035] The present application does not limit the locking member 400, as long as it can play the role of fixing the first box 211 and the rack 100. The locking member 400 can be a screw, a bolt, a pin, a buckle assembly, etc. Figure 4 As shown, the locking member 400 may be a flange.

[0036] Continue to refer to Figure 3 The slicer further includes a first motor base 240 fixedly connected to the first housing 211. The first motor base 240 is fixedly connected to the first motor 230 on a side facing away from the first housing 211. The first motor 230 includes a motor shaft 231 and a motor housing 232. The motor housing 232 is fixedly connected to the first motor base 240. Specifically, the two can be connected by bolts or screws.

[0037] Optionally, the first housing 211 and the first motor base 240 may be connected by bolts or screws. Specifically, the end surface of the first housing 211 facing the first motor base 240 may be provided with a threaded hole, and the bolt passes through the first motor base 240 and is threadedly connected to the threaded hole.

[0038] Figure 5 This is a structural diagram of a first motor according to an embodiment of the present application. Figure 6 This is a schematic diagram of the structure of the first motor according to an embodiment of the present application, referring to Figure 5 and Figure 6 The surface of the first motor seat 240 facing the first motor 230 is provided with an eccentrically set first mounting hole 01, and the first mounting hole 01 is coaxially arranged with the first motor 230. The surface of the first motor seat 240 facing the first axle box 210 is provided with a concentrically set second mounting hole 02, and the first mounting hole 02 is coaxially arranged with the first main roller 220, so that the motor shaft 231 of the first motor 230 is coaxially arranged with the first main roller 220, and the first motor 230 can drive the first main roller 220 to rotate.

[0039] Please refer to Figure 3 、 Figure 5 and Figure 6 The first motor seat 240 is provided with an accommodating cavity 03. The first connecting shaft 212 and the motor shaft 231 of the first motor 230 are connected through a coupling 300. The coupling 300 is arranged in the accommodating cavity 03, which can save space. At the same time, the first motor seat 240 can protect the coupling 300, avoid the coupling 300 from being exposed, and improve the overall aesthetics of the slice.

[0040] Optionally, the side wall of the first motor seat 240 is provided with an opening 04 that passes through the side wall along the radial direction of the first main roller 220 , and the opening 04 is used to allow the coupling 300 to enter and exit the accommodating cavity 03 .

[0041] Optionally, the slicer may include multiple main roller assemblies, wherein at least one of the multiple main roller assemblies is a first active roller assembly 200, and the multiple main roller assemblies may all be first active roller assemblies 200. When it is necessary to adjust the axial spacing between adjacent main rollers, any one or more of the first active roller assemblies 200 may be adjusted according to actual needs. Specifically, the lock between the first box 211 and the frame 100 is released, and then the first box 211 is rotated to drive the first main roller 220 to rotate around the central axis of the first box 211, thereby adjusting the position of the first main roller 220, and further adjusting the axial spacing L between the first main roller 220 and other adjacent main rollers.

[0042] You can continue to refer to Figure 1 and Figure 2 The slicer further includes a second active roller assembly 500 , which includes a second main roller 520 and a second shaft box 510 and a second motor 530 corresponding to the second main roller 520 .

[0043] Figure 7 This is a schematic structural diagram of the second active roller assembly according to an embodiment of the present application, referring to Figure 7 The second axle box 510 includes a second housing 511 and a second connecting shaft 512 rotatably connected to and concentric with the second housing 511. The second main roller 520 and the second motor 530 are connected by the second connecting shaft 512. The second motor 530 is fixedly connected to the second housing 511 via a second motor base 540.

[0044] The slicer in the embodiment of the present application includes a first active roller assembly 200 and a second active roller assembly 500. When the axial spacing between adjacent main rollers needs to be adjusted, only the first active roller assembly 200 needs to be adjusted, and the second active roller assembly 500 can remain stationary. There is no need to adjust all of them, and the operation is simple.

[0045] In summary, the slicer in the embodiment of the present application has the following advantages:

[0046] 1) When adjusting the main roller axis spacing of the slicer, the first main roller 220 is driven to rotate by rotating the first shaft box 210, without having to replace the shaft box, which is not only simple and convenient to operate, but also reduces the number of parts;

[0047] 2) The first main roller 220 and the first motor 230 can be adjusted synchronously to ensure the coaxial accuracy of the motor shaft 231 and the main roller, and to achieve continuous adjustment of the distance between the main rollers of the slicer.

[0048] The above are only specific embodiments of the present application, but the scope of protection of this application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A slicer, characterized in that: It includes a frame and at least one first active roller assembly, the first active roller assembly includes a first main roller and a first axle box and a first motor corresponding to the first main roller one by one, the first axle box includes a first box body and a first connecting shaft rotatably connected to the first box body and eccentrically arranged, the first box body is rotatably connected to the frame and can be fixed by a locking member, and the first main roller and the first motor are connected by transmission via the first connecting shaft.

2. The slicer according to claim 1, characterized in that The slicer further includes a first motor base fixedly connected to the first box body, and a side of the first motor base facing away from the first box body is fixedly connected to the first motor.

3. The slicer according to claim 2, characterized in that A first mounting hole is eccentrically arranged on a surface of the first motor base facing the first motor, and the first mounting hole is coaxially arranged with the first motor.

4. The slicer according to claim 2, characterized in that The first motor seat is provided with an accommodating cavity, the first connecting shaft and the motor shaft of the first motor are connected via a coupling, and the coupling is provided in the accommodating cavity.

5. The slicer according to claim 4, characterized in that The side wall of the first motor seat is provided with an opening which passes through the side wall in the radial direction of the first main roller, and the opening is used to allow the coupling to enter and exit the accommodating cavity.

6. The slicer according to claim 1, characterized in that The first bearing box includes a first bearing box and a second bearing box. The first bearing box is connected to one end of the first main roller, and the second bearing box is connected to the other end of the first main roller.

7. The slicer according to any one of claims 1 to 6, characterized in that: The slicer further includes a driving unit connected to the first housing, and the driving unit is configured to drive the first housing to rotate.

8. The slicer according to claim 7, characterized in that The driving unit is selected from at least one of a motor, a screw and a motor.

9. The slicer according to claim 7, characterized in that The locking piece is a flange.

10. The slicer according to claim 7, characterized in that The slicer also includes a second active roller assembly, which includes a second main roller and a second axle box and a second motor corresponding to the second main roller. The second axle box includes a second box body and a second connecting shaft that is rotatably connected to the second box body and concentrically arranged. The second main roller and the second motor are connected by transmission via the second connecting shaft.

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