microtome

Abstract

The utility model provides a kind of slicer, slicer includes: frame, with working cavity, cutting line net is provided inside working cavity, cutting line net is used to cut silicon rod;Spray part, movably set in working cavity, spray part includes spray pipe and adjusting support, spray pipe is set on adjusting support, spray pipe is used to provide spray liquid to silicon rod, adjusting support is used to adjust the relative position of spray pipe and cutting line net;Lifting assembly, with fixed part and telescopic part, fixed part is set on frame, telescopic part can be moved along vertical direction relative fixed part, the end portion of telescopic part away from fixed part is driven to be connected with adjusting support, to drive spray part to be close to or away from cutting line net. Through the technical scheme provided by the utility model, the problem that the operation space between spray pipe and line net is smaller when replacing or processing line net in the prior art, manual disassembly spray pipe is needed, and the working efficiency is lower.

Description

Technical Field

[0001] This utility model relates to the field of wire cutting technology, and more specifically, to a slicing machine. Background Technology

[0002] A slicing machine is a key piece of equipment used to cut hard and brittle materials into thin slices. A slicing machine typically consists of a frame with a working chamber inside. Within this chamber, a cutting wire mesh is installed for precise multi-wire cutting of silicon rods. The spray pipe, an important component of the slicing machine, sprays cutting fluid onto the silicon rod and the cutting wire mesh during the cutting process to achieve cooling and lubrication, ensuring smooth cutting.

[0003] However, existing spray pipe adjustment mechanisms typically adjust the spray pipe horizontally, requiring operators to manually disassemble the pipe to gain sufficient operating space when handling cut wire mesh. This disassembly not only increases the operator's workload but also significantly reduces work efficiency due to the typically heavy weight of the spray pipe and the time-consuming and labor-intensive process. Utility Model Content

[0004] This utility model provides a slicer to solve the problem in the prior art that when replacing or processing wire mesh, the operating space between the spray pipe and the wire mesh is small, requiring manual disassembly of the spray pipe and resulting in low work efficiency.

[0005] This utility model provides a slicing machine, comprising: a frame having a working chamber, inside which a cutting wire mesh is provided for cutting silicon rods; a spraying component movably disposed within the working chamber, the spraying component including a spray pipe and an adjusting bracket, the spray pipe being disposed on the adjusting bracket and used to provide spray liquid to the silicon rods, the adjusting bracket being used to adjust the relative position of the spray pipe and the cutting wire mesh; and a lifting assembly having a fixed part and a telescopic part, the fixed part being disposed on the frame, the telescopic part being movable relative to the fixed part in a vertical direction, the end of the telescopic part away from the fixed part being drivenly connected to the adjusting bracket to drive the spraying component closer to or away from the cutting wire mesh.

[0006] Furthermore, the lifting assembly also includes a first guide structure and a second guide structure arranged sequentially in the vertical direction, both of which can guide the movement direction of the telescopic part.

[0007] Furthermore, the slicer includes a sleeve fixed to the top of the frame and located within the working chamber. The sleeve extends vertically, and a portion of the telescopic part is movably inserted within the sleeve, forming a first guide structure.

[0008] Furthermore, the telescopic part has a sliding part that extends vertically; the slicer also includes a first fixed seat, the telescopic part slides with the first fixed seat after passing through the sleeve, the first fixed seat is set on the frame, the first fixed seat has a slide rail on the side facing the telescopic part, the slide rail is correspondingly set with the sliding part, part of the sliding part can be located in the slide rail and move along the slide rail, the slide rail forms a second guide structure.

[0009] Furthermore, the first fixing seat includes two fixing blocks, which are fixed to the frame and have a gap between them. The gap extends vertically and forms a slide.

[0010] Furthermore, the telescopic part has two grooves, which are spaced apart circumferentially along the telescopic part and extend vertically. The two grooves correspond one-to-one with two fixing blocks, and the edges of the fixing blocks can engage with the grooves. The part of the telescopic part located between the two grooves and inside the slide rail forms a sliding part.

[0011] Furthermore, the bottom of the first fixed seat has a limiting protrusion, the extension direction of the limiting protrusion is at an angle to the moving direction of the telescopic part, and the limiting protrusion can abut against the bottom of the spray member to limit the moving position of the spray member.

[0012] Furthermore, the lifting assembly has two sets, which are respectively located at both ends of the spray pipe. The two sets of lifting assemblies cooperate with each other to drive the spray pipe to rise and fall.

[0013] Furthermore, the slicer also includes a second fixed base, which is disposed on the top of the frame and located outside the working cavity. The second fixed base has a fixed end and a supporting end along the moving direction of the telescopic part. The fixed end is connected to the frame, and the fixed part is disposed on the supporting end.

[0014] Furthermore, the slicer also includes a baffle plate, which is mounted on the frame and sleeved on the outer periphery of the telescopic part. The baffle plate is located between the sleeve and the first fixed seat, and the extension direction of the baffle plate has an angle with the vertical direction. The baffle plate is used to block the splashing spray liquid.

[0015] Compared to existing technologies where the relative positions of the spray pipe and the cutting wire mesh are adjusted by adjusting the bracket, this invention addresses the cumbersome process of replacing or repairing the cutting wire mesh. While the bracket typically allows for horizontal adjustment of the spray pipe, the limited operating space necessitates detaching the spray pipe from the bracket. This invention, by incorporating a lifting assembly, increases the travel distance of the spray pipe within the working chamber. This allows for direct vertical adjustment of the spray pipe within the slicing machine when the cutting wire mesh needs replacement, moving it away from the mesh and ensuring sufficient space between them for easy replacement. This eliminates the need for manual disassembly, improving operational convenience, reducing operator workload, and increasing cutting wire mesh processing efficiency. Furthermore, connecting the lifting assembly to the adjusting bracket enhances adjustment convenience, facilitating daily adjustments of the spray pipe. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the slicing machine provided by this utility model is shown;

[0018] Figure 2 This invention provides a schematic diagram of the lifting assembly and spraying component.

[0019] Figure 3 It shows Figure 2 A magnified view of a portion of point A in the middle;

[0020] Figure 4 A partial cross-sectional view of the lifting assembly provided by this utility model is shown.

[0021] The above figures include the following reference numerals:

[0022] 10. Frame; 101. Working chamber;

[0023] 31. Sprinkler pipe; 32. Adjustment bracket;

[0024] 41. Fixed part; 42. Telescopic part; 420. Groove; 421. Sliding part; 43. First guide structure; 44. Second guide structure; 45. Cylinder body; 46. Piston rod; 47. Connecting shaft;

[0025] 50. Sleeve;

[0026] 60. First fixed seat; 61. Fixed block; 601. Slide rail; 62. Limiting protrusion;

[0027] 70. Second fixed seat; 701. Fixed end; 702. Support end; 80. Baffle plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0029] like Figure 1 As shown, this embodiment of the present invention provides a slicing machine, which includes a frame 10, a spraying component, and a lifting assembly. The frame 10 has a working chamber 101, inside which a cutting wire mesh is provided for cutting silicon rods. The spraying component is movably disposed within the working chamber 101 and includes a spray pipe 31 and an adjusting bracket 32. The spray pipe 31 is mounted on the adjusting bracket 32 ​​and is used to provide spray liquid to the silicon rods. The adjusting bracket 32 ​​is used to adjust the relative position of the spray pipe 31 and the cutting wire mesh. The lifting assembly has a fixed part 41 and a telescopic part 42. The fixed part 41 is mounted on the frame 10, and the telescopic part 42 can move vertically relative to the fixed part 41. The end of the telescopic part 42 away from the fixed part 41 is connected to the adjusting bracket 32. The fixed part 41 and the telescopic part 42 are drivenly connected to drive the spraying component closer to or away from the cutting wire mesh. The adjustment stroke of the lifting assembly is greater than the adjustment stroke of the adjusting bracket 32.

[0030] Compared to existing technologies where the relative positions of the spray pipe and the cutting wire mesh are adjusted by adjusting the bracket, this invention addresses the cumbersome process of replacing or repairing the cutting wire mesh. While the bracket typically allows for horizontal adjustment of the spray pipe, the limited operating space necessitates detaching the spray pipe from the bracket. This invention, by incorporating a lifting assembly, increases the travel distance of the spray pipe 31 within the working chamber 101. This allows for direct vertical adjustment of the spray pipe 31 within the slicer when the cutting wire mesh needs replacement, moving it away from the mesh and ensuring sufficient space between them. This facilitates mesh replacement by eliminating the need for manual disassembly, improving operational convenience, reducing operator workload, and increasing cutting wire mesh processing efficiency. Furthermore, connecting the lifting assembly to the adjusting bracket 32 ​​enhances adjustment convenience, facilitating daily adjustments of the spray pipe 31 by the bracket.

[0031] Furthermore, the lifting assembly also includes a first guide structure 43 and a second guide structure 44 arranged sequentially in the vertical direction. Both the first guide structure 43 and the second guide structure 44 can guide the movement direction of the telescopic part 42. Compared with a single guide structure, the combination of the two guide structures arranged sequentially in the vertical direction can more effectively prevent the telescopic part from deviating or swaying at different positions during movement. They work together to guide the movement of the telescopic part 42 at different travel distances, improving the accuracy and stability of the telescopic part 42 when moving in the vertical direction.

[0032] The first guide structure 43 and the second guide structure 44 can be configured as a combination of guide rail and slider, groove and protrusion, etc.

[0033] like Figure 2 As shown, the slicer includes a sleeve 50, which is fixed to the top of the frame 10 and located within the working chamber 101. The sleeve 50 extends vertically, and a portion of the telescopic part 42 is movably inserted within the sleeve 50, forming a first guide structure 43. As the first guide structure, the sleeve 50 ensures precise vertical movement of the telescopic part 42, avoiding inaccurate positioning of the spray pipe 31 due to lateral swaying or offset. Simultaneously, the cylindrical structure provides stable support for the movement of the telescopic part 42, reducing positional changes in the spray components caused by equipment vibration or external interference, thus enhancing the stability and reliability of the spray components.

[0034] like Figure 2 and Figure 3As shown, the telescopic part 42 has a sliding part 421 that extends vertically. The slicer also includes a first fixed base 60. After the telescopic part 42 passes through the sleeve 50, it slides in cooperation with the first fixed base 60. The first fixed base 60 is mounted on the frame 10. The side of the first fixed base 60 facing the telescopic part 42 has a slide rail 601. The slide rail 601 is correspondingly arranged with the sliding part 421. Part of the sliding part 421 can be located within the slide rail 601 and move along the slide rail 601. The slide rail 601 forms a second guide structure 44. The above design further avoids lateral swaying or deviation, improves the stability of the spray pipe 31 during the lifting process, and, in conjunction with the first guide structure 43, maintains the reliability and stability of the spray component movement even under equipment vibration or unstable external environment conditions.

[0035] like Figure 3 As shown, the first fixing seat 60 includes two fixing blocks 61, which are fixed to the frame 10. A gap exists between the two fixing blocks 61, extending vertically to form a slide 601. Because the gap is an open structure communicating with the working chamber 101, impurities entering the slide 601 can naturally fall off or be easily cleaned, keeping the slide clean. This reduces the impact of impurities on the sliding fit between the sliding part 421 and the slide 601, ensuring smooth and efficient guidance of the sliding part 421.

[0036] Specifically, the telescopic part 42 has two grooves 420, which are spaced apart circumferentially along the telescopic part 42 and extend vertically. Each groove 420 corresponds to one of the two fixing blocks 61, and the edges of the fixing blocks 61 can engage with the grooves 420. The portion of the telescopic part 42 located between the two grooves 420 and within the slide rail 601 forms a sliding part 421. By processing a specific area of ​​the telescopic part 42 into grooves 420, which engage with the edges of the fixing blocks 61, the vertical movement path of the telescopic part 42 is effectively limited, ensuring precise positioning and sliding engagement between the sliding part 421 and the slide rail 601, thereby improving the smoothness and accuracy of the lifting and lowering of the spray pipe 31.

[0037] In a preferred embodiment of this application, the inner wall of the sleeve 50 has two guide protrusions, which correspond one-to-one with the two grooves 420 on the telescopic part 42. This further enhances the guiding effect of the sleeve 50.

[0038] like Figure 4As shown, the bottom of the first fixed base 60 has a limiting protrusion 62. The extending direction of the limiting protrusion 62 forms an angle with the moving direction of the telescopic part 42. The limiting protrusion 62 can abut against the bottom of the spraying component to limit the moving position of the spraying component. The design of the limiting protrusion 62 can prevent the spraying pipe 31 from exceeding the predetermined position boundary when adjusting its height by abutting against the bottom of the spraying component when it rises or falls. This avoids the possibility of it falling too low and affecting the normal operation of the network, thereby ensuring the safety and stability of the equipment operation.

[0039] In this application, the lifting assembly has two sets, which are respectively set at both ends of the spray pipe 31. The two sets of lifting assemblies cooperate with each other to drive the spray pipe 31 to rise and fall. This ensures that the weight of the spray pipe 31 is evenly distributed during the lifting process, avoiding tilting or shaking that may be caused by single-end drive, and ensuring the stability of the spray pipe 31 when rising or falling.

[0040] Furthermore, the spraying component cooperates with the two sets of lifting components to form a spraying component. The slicing machine provided in this application has two sets of spraying components, which are respectively arranged at intervals on both sides of the silicon rod along its extension direction.

[0041] like Figure 4 As shown, the lifting assembly includes a cylinder 45, a piston rod 46, and a connecting shaft 47 arranged sequentially. The piston rod 46 can move vertically relative to the cylinder 45. One end of the piston rod 46 is drivenly connected to the cylinder 45, and the other end is connected to the connecting shaft 47. The connecting shaft 47 passes through the frame 10, and the end of the connecting shaft 47 away from the piston rod 46 is connected to the adjusting bracket 32. The cylinder 45 forms a fixed part 41, and the connecting shaft 47 forms a telescopic part 42. With the above arrangement, the movement of the connecting shaft 47 can be controlled more precisely, and the travel of the spray element can be increased, achieving high-precision control of the spray element height adjustment.

[0042] Specifically, cylinder 45 is a cylinder, and piston rod 46 is threadedly connected to connecting shaft 47.

[0043] In other embodiments, the cylinder body 45 may be a hydraulic cylinder, a lead screw, etc., and the piston rod 46 may be welded to the connecting shaft 47 or connected by fasteners.

[0044] like Figure 4As shown, the slicer also includes a second fixed base 70, which is located on top of the frame 10 and outside the working chamber 101. The second fixed base 70 has a fixed end 701 and a supporting end 702 along the moving direction of the telescopic part 42. The fixed end 701 is connected to the frame 10, and the cylinder 45 is mounted on the supporting end 702, with the piston rod 46 passing through it. The second fixed base 70 is connected to the frame 10 via the fixed end 701, and the cylinder 45 on the supporting end 702 provides a solid support foundation. This allows the cylinder 45 to be more securely fixed to the equipment, reducing vibration and displacement under high-pressure pneumatic or hydraulic pressure, and improving the overall structural load-bearing capacity and stability. Furthermore, this arrangement keeps the cylinder 45 away from the cutting area, reducing the impact of dust, cutting fluid splashes, and other contaminants that may be generated in the working environment on the cylinder 45 and other components.

[0045] Specifically, the slicer also includes a baffle plate 80, which is mounted on the frame 10 and sleeved around the outer periphery of the telescopic part 42. The baffle plate 80 is located between the sleeve 50 and the first fixed seat 60, and its extension direction forms an angle with the vertical direction. The baffle plate 80 is used to block splashing spray liquid. The baffle plate 80 can effectively block splashing spray liquid, preventing damage caused by direct impact and corrosion of the sleeve 50 or other components by the cutting fluid, and preventing the spray liquid from polluting the inside of the equipment and the surrounding environment.

[0046] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0047] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0048] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0049] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0050] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0051] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A slicer, characterized in that, The slicer includes: The frame (10) has a working cavity (101) inside which a cutting wire mesh is provided for cutting silicon rods; A spraying component is movably disposed within the working chamber (101). The spraying component includes a spray pipe (31) and an adjusting bracket (32). The spray pipe (31) is disposed on the adjusting bracket (32). The spray pipe (31) is used to provide spray liquid to the silicon rod. The adjusting bracket (32) is used to adjust the relative position of the spray pipe (31) and the cutting wire mesh. The lifting assembly has a fixed part (41) and a telescopic part (42). The fixed part (41) is disposed on the frame (10). The telescopic part (42) is movable relative to the fixed part (41) in a vertical direction. The end of the telescopic part (42) away from the fixed part (41) is driven to be connected to the adjusting bracket (32) to drive the spraying component to move closer to or away from the cutting wire mesh.

2. The slicer according to claim 1, characterized in that, The lifting assembly also includes a first guide structure (43) and a second guide structure (44) arranged sequentially in the vertical direction. Both the first guide structure (43) and the second guide structure (44) can guide the movement direction of the telescopic part (42).

3. The slicer according to claim 2, characterized in that, The slicer includes a sleeve (50) fixed to the top of the frame (10) and located in the working chamber (101). The sleeve (50) extends vertically, and a portion of the telescopic part (42) is movably inserted into the sleeve (50). The sleeve (50) forms the first guide structure (43).

4. The slicer according to claim 3, characterized in that, The telescopic part (42) has a sliding part (421) that extends vertically. The slicer also includes a first fixed seat (60). The telescopic part (42) passes through the sleeve (50) and slides with the first fixed seat (60). The first fixed seat (60) is mounted on the frame (10). The first fixed seat (60) has a slide rail (601) on the side facing the telescopic part (42). The slide rail (601) is correspondingly arranged with the sliding part (421). Part of the sliding part (421) can be located in the slide rail (601) and move along the slide rail (601). The slide rail (601) forms the second guide structure (44).

5. The slicer according to claim 4, characterized in that, The first fixing seat (60) includes two fixing blocks (61) fixed on the frame (10), and there is a gap between the two fixing blocks (61) extending in the vertical direction, the gap forming the slide (601).

6. The slicer according to claim 5, characterized in that, The telescopic part (42) has two grooves (420), which are spaced apart circumferentially along the telescopic part (42). The grooves (420) extend vertically, and each groove (420) corresponds to one of the two fixing blocks (61). The edge of the fixing block (61) can engage with the groove (420). The portion of the telescopic part (42) located between the two grooves (420) and within the slide rail (601) forms the sliding part (421).

7. The slicer according to claim 4, characterized in that, The bottom of the first fixed base (60) has a limiting protrusion (62), the extension direction of the limiting protrusion (62) is at an angle to the moving direction of the telescopic part (42), and the limiting protrusion (62) can abut against the bottom of the spray member to limit the moving position of the spray member.

8. The slicer according to claim 1, characterized in that, The lifting assembly has two sets, which are respectively located at both ends of the spray pipe (31). The two sets of lifting assemblies cooperate with each other to drive the spray pipe (31) to rise and fall.

9. The slicer according to claim 1, characterized in that, The slicer also includes a second fixed base (70), which is disposed on the top of the frame (10) and located outside the working cavity (101). The second fixed base (70) has a fixed end (701) and a supporting end (702) along the moving direction of the telescopic part (42). The fixed end (701) is connected to the frame (10), and the fixed part (41) is disposed on the supporting end (702).

10. The slicer according to claim 4, characterized in that, The slicer also includes a baffle plate (80), which is disposed on the frame (10) and sleeved on the outer periphery of the telescopic part (42). The baffle plate (80) is located between the sleeve (50) and the first fixed seat (60). The extension direction of the baffle plate (80) has an angle with the vertical direction. The baffle plate (80) is used to block splashing spray liquid.

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