Slicing machine

Abstract

A slicing machine belongs to the technical field of cutting devices. The slicing machine comprises a rack, a cutting mechanism and a water baffle. The rack is provided with a cutting chamber and a window communicated with the cutting chamber, a door plate is arranged at the position, corresponding to the window, of the rack, and the door plate selectively moves up and down to close or expose the window; the cutting mechanism is arranged in the cutting chamber; the water baffle is downwards obliquely arranged in the cutting chamber and provided with a first side and a second side which are oppositely arranged, the first side is connected to the bottom wall of the window, the first side is higher than the second side, and the cutting fluid splashed to the water baffle can drip into the cutting chamber from the obliquely-arranged water baffle; the probability that cutting fluid splashes out of the cutting chamber from a gap between the window bottom wall and the door plate can be reduced. And the water baffle is connected with the bottom wall of the window, so that when the door plate is opened up and down, the water baffle does not move up and down along with the door plate and does not interfere with the cutting mechanism above or damage the cutting mechanism.

Description

Technical Field

[0001] The present application relates to the technical field of cutting devices, and in particular to a slicer. Background Art

[0002] Solar cell silicon wafers are cut from silicon blocks or ingots using a multi-wire saw. With the development of the silicon wafer industry, multi-wire sawing technology has become the mainstream. This technology involves wrapping the cutting wire around the guide wheel grooves, restricting the horizontal movement of the wire and maintaining a constant cutting position. Multiple wires are wound in coils to form a wire mesh. Silicon ingots are mounted on a worktable, which advances toward the cutting wires at a set speed. Simultaneously, the cutting wires move at high speed, cutting the ingots into wafers.

[0003] Existing slicers are generally provided with a cutting chamber, in which the cutting mechanism is arranged. In order to facilitate the inspection and maintenance of the cutting mechanism in the cutting chamber, a window is usually provided on the side wall of the cutting chamber, and a door panel is provided on the window. In order to ensure the efficient operation of the cutting line, cutting fluid needs to be added to the cutting chamber and sprayed onto the cutting line net and / or the workpiece to be cut. During the slicing process, the cutting chamber is filled with splashing cutting fluid. The cutting fluid generated during the cutting is easy to splash onto the window and flow out of the cutting room through the gap between the bottom wall of the window and the door panel. The leakage of cutting fluid outside the cutting room will affect the health of the workers and the safety of the environment.

[0004] Therefore, it is necessary to provide a slicer that can reduce the risk of cutting fluid splashing out of the cutting chamber. Utility Model Content

[0005] Based on the above-mentioned deficiencies, the present application provides a slicer to improve the problem of cutting fluid in a cutting chamber splashing out of the cutting chamber in the related art.

[0006] This application is implemented as follows:

[0007] An example of the present application provides a slicer, comprising a frame, a cutting mechanism, and a water baffle. The frame comprises a cutting chamber and a window communicating with the cutting chamber. A door panel is provided on the frame corresponding to the window, and the door panel can be selectively moved up and down to close or expose the window. The cutting mechanism is disposed within the cutting chamber. The water baffle is disposed downwardly in the cutting chamber, and has a first side and a second side disposed opposite each other. The first side is connected to the bottom wall of the window, and the first side is higher than the second side.

[0008] In the above-mentioned implementation process, a water baffle is provided in the cutting chamber, and a first side of the water baffle is connected to the bottom wall of the window. Even if the cutting fluid generated by the cutting mechanism in the cutting chamber when cutting the workpiece to be cut splashes toward the window, it will drip onto the water baffle at the bottom wall of the window. Because the water baffle is tilted downward, and the height of the first side of the water baffle near the window is higher than the height of the second side located in the cutting chamber, the cutting fluid dripping onto the water baffle will flow downward along the water baffle into the cutting chamber, and will not flow along the direction of the water baffle toward the door panel to the bottom of the door panel and splash out of the cutting chamber from the bottom of the door panel. Furthermore, because the water baffle faces the inside of the cutting chamber and is connected to the bottom wall of the window, when the door panel is opened or closed, the water baffle will not move upward with the door panel, and the water baffle will not interfere with or damage the cutting mechanism above.

[0009] In an optional embodiment, the water baffle includes a first plate body and a second plate body that are rotatably connected so that the water baffle has a folded state and a flattened state; the first plate body is connected to the inner wall of the cutting chamber, and the first side of the first plate body away from the second plate body is connected to the bottom wall of the window.

[0010] In the above implementation, the water baffle is configured as a first plate body and a second plate body that are rotatably connected, so that the water baffle can be flattened to shield corresponding components of the cutting mechanism located below the window, such as the cable assembly, and to guide cutting fluid splashing onto the water baffle into the cutting chamber. Furthermore, when it is necessary to inspect the corresponding components below the water baffle, the second plate body can be rotated to fold the water baffle, exposing the components to be inspected below the water baffle, making it easier for the operator to perform inspection.

[0011] In an optional embodiment, the water retaining plate further includes vertical plates arranged on both sides of the first plate body, and the vertical plates are connected to the inner walls of the cutting chamber corresponding to both sides of the window.

[0012] In the above implementation process, vertical plates are provided on both sides of the first plate body, and the vertical plates on both sides can guide the cutting fluid on the first plate body, thereby reducing the probability of the cutting fluid dripping from the side of the first plate body.

[0013] In an optional embodiment, a connecting plate is provided on a side of the vertical plate facing away from the first plate body, and the connecting plate is connected to the inner wall of the cutting chamber via a connecting piece.

[0014] In the above implementation process, a connecting plate is provided on the side of the vertical plate away from the first plate body, and the connecting plate can be connected to the inner wall of the cutting chamber to improve the connection stability of the water retaining plate.

[0015] In an optional embodiment, a sealing strip is provided on the first side of the first plate body, and the sealing strip is located on the bottom wall of the window. When the door panel moves downward to close the window, the bottom end of the door panel is pressed against the sealing strip.

[0016] In the above implementation process, a sealing strip is set on the first side of the first plate body. When the door panel moves downward to close the window, the bottom end of the door panel is pressed on the sealing strip, which can further reduce the chance of cutting fluid splashing out of the cutting chamber from the bottom of the door panel.

[0017] In an optional embodiment, the second plate body is provided with a handle, and when the second plate body is rotated to be above the first plate body and is in a folded state, an end of the handle away from the second plate body is located on the sealing strip.

[0018] In the above implementation, a handle is provided on the second plate. When the operator needs to inspect components below the water deflector, they can pull the handle to fold the second plate, which is flat against the first plate, above the first plate, folding the water deflector. When the second plate is folded over the first plate, the handle is located on the sealing strip. Therefore, if the operator forgets to return the second plate to the flattened state after inspection, and then closes the door panel, the door panel will interfere with the handle and cannot be closed, thus reminding the operator to return the folded water deflector to its original position.

[0019] In an optional embodiment, the first plate body and the second plate body are rotatably connected via a hinge, and the hinge is provided on the front sides of the first plate body and the second plate body facing the window.

[0020] In the above implementation process, a hinge is used to connect the first plate and the second plate, and the first side of the first plate is connected to the bottom wall of the window, so that the second plate can be rotated around the hinge to achieve folding of the first plate and the second plate. In addition, the hinge is arranged on the front of the first plate and the second plate, and the connection between the hinge and the first plate and the second plate, as well as the abutment between the first plate and the second plate, can be used to flatten the first plate and the second plate even if no support is provided below the joint between the first plate and the second plate. If the hinge is arranged on the back of the first plate and the second plate, the second plate will rotate around the hinge under the action of gravity and fold downward. If no support is provided below the joint between the first body and the second plate to support the second plate, the first plate and the second plate cannot be flattened in their natural state.

[0021] In an optional embodiment, a back plate is provided on the back side of the first plate body away from the window, and the back plate extends to the back side of the second plate body along the direction from the first plate body to the second plate body.

[0022] In the above implementation, a back plate is provided on the back of the first plate, and the back plate extends to the second plate, so that the joint between the first plate and the second plate is located above the back plate. If the cutting fluid on the water retaining plate leaks from the joint, the leaked cutting fluid will also drip onto the back plate, and then flow into the cutting chamber through the back plate.

[0023] In an optional embodiment, a water-blocking rubber strip is provided on the second side of the second plate body.

[0024] In the above implementation process, a water-retaining rubber strip is provided on the second side of the second plate body, which can further improve the water-retaining property of the water-retaining plate.

[0025] In an optional embodiment, the water-retaining rubber strip includes an upper rubber strip and a plurality of lower rubber strips arranged at intervals below the upper rubber strip; one end of the upper rubber strip and the lower rubber strip is pressed onto the back of the second plate body through a pressing plate.

[0026] In the above implementation, two layers of water-retaining rubber strips are provided on the back of the second side of the second plate body by a pressure plate. The lower layer of water-retaining rubber strips are spaced apart to form a gap through which the cutting line can pass. The upper layer of water-retaining rubber strips are provided above the lower layer of rubber strips to improve the waterproofness of the water-retaining plate and reduce the probability of cutting fluid flowing out of the gap between the lower layer of water-retaining rubber strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0028] Figure 1 A schematic plan view of a slicer provided for this application example;

[0029] Figure 2 A schematic diagram of the connection of the water retaining plate provided for the example of this application;

[0030] Figure 3 A schematic diagram of the structure of the water retaining plate provided for the example of this application;

[0031] Figure 4 Schematic diagram of the backplane connections provided for this application example.

[0032] Icons: 1-slicer; 10-frame; 11-cutting chamber; 12-window; 121-bottom wall; 13-door panel; 20-cutting mechanism; 21-guide wheel; 22-cutting line; 23-detection component; 30-water retaining plate; 301-first side; 302-second side; 31-first plate; 32-second plate; 33-hinge; 34-back panel; 35-vertical panel; 36-connecting panel; 37-sealing strip; 38-handle; 39-water retaining strip; 391-upper rubber strip; 392-lower rubber strip; 393-pressing plate. DETAILED DESCRIPTION

[0033] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions.

[0035] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0036] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] In the description of the embodiments of the present application, the orientation or position relationship indicated by technical terms such as "middle", "length", "width", "up", "down", "bottom", and "inside" is based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing the embodiments of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the embodiments of the present application.

[0038] See also Figure 1 The present application example provides a slicer 1, comprising a frame 10 and a cutting mechanism 20 arranged on the frame 10.

[0039] Please continue to see Figure 1 The frame 10 has a cutting chamber 11 , a window 12 is provided at the side wall of the cutting chamber 11 , and a door panel 13 that can move up and down to open or close the window 12 is provided at the window 12 . Figure 1 In the embodiment, the door panel 13 moves upward to the top of the window 12 and is in an open state.

[0040] The cutting chamber 11 can accommodate the cutting mechanism 20 to improve the stability of the working environment when the cutting mechanism 20 is cutting, and prevent the cutting fluid and other impurities generated during the cutting process of the cutting mechanism 20 from splashing out of the cutting chamber 11, thereby improving the cleanliness and safety of the slicer 1.

[0041] Please continue reading Figure 1 The cutting mechanism 20 includes a guide wheel 21 and a cutting wire 22 wound around the guide wheel 21 to cut the workpiece to be cut.

[0042] The cutting wire 22 is wound around the guide wheel groove (not shown) of the guide wheel 21, thereby limiting the axial movement of the cutting wire 22 along the guide wheel 21 and maintaining a constant cutting position. Multiple cutting wires 22 are wound in coils to form a wire mesh. Silicon ingots awaiting cutting are mounted on a workbench, which feeds the workbench toward the cutting wire 22 at a set feed speed. Simultaneously, the cutting wire 22 moves at high speed, cutting the ingots into wafers.

[0043] Exemplarily, the cutting mechanism 20 includes three guide wheels 21 spaced apart in an inverted triangle arrangement. For example, two guide wheels 21 are arranged transversely parallel to each other, with another guide wheel 21 positioned transversely below the two guide wheels 21. The ends of the guide wheels 21 are rotatably connected to the sidewalls of the cutting chamber 11 of the frame 10. Multiple guide wheel grooves are spaced apart along the axial direction D1 of each guide wheel 21, with the guide wheel grooves of the three guide wheels 21 corresponding to each other. The cutting line 22 is wound around the guide wheel grooves.

[0044] Furthermore, the guide wheel groove is provided in the middle of the axial direction of the guide wheel 21. That is, the middle of the axial direction of the guide wheel 21 has a winding section, and both ends of the winding section are connecting sections, and the connecting section is rotatably connected to the side wall of the cutting chamber 11.

[0045] During the operation of the cutting mechanism 20, the cutting line 22 may jump out of the guide wheel groove. The cutting line 22 that jumps out of the guide wheel groove will rub against the cutting line 22 in the adjacent guide wheel groove, causing the cutting line 22 to break, resulting in a broken line. After the line breaks, the machine needs to be shut down to connect or rewire the broken line, which will greatly affect production efficiency and increase production costs. Therefore, in order to reduce the probability of the cutting line 22 breaking, the slicer 1 provided in the example of this application is also provided with a detection component 23.

[0046] The detection assembly 23 includes a movable member (not shown) disposed within the cutting chamber 11 and a sensor (not shown) disposed on the movable member. The movable member is disposed on the side of the guide wheel 21 facing away from the cutting area. The movable member can selectively drive the sensor to move axially along the guide wheel, allowing the sensor to detect the position of the cutting line 22 in different axial areas of the guide wheel 21.

[0047] Exemplarily, the window is arranged on the side of the guide wheel 21 away from the cutting area, and the window 12 is arranged transversely along the axial direction of the guide wheel 21. The moving part in the detection assembly 23 is arranged along the axial direction of the guide wheel 21, and the detection assembly 23 is arranged above the window 12 and the guide wheel 21.

[0048] Furthermore, the length direction of the window 12 is consistent with the axial direction of the guide wheel 21, the length of the window 12 is greater than the length of the winding section of the guide wheel 21, and both ends of the window 12 extend to the connecting section of the guide wheel 21, so that the operator can inspect or arrange the guide wheel 21 in the cutting chamber 11 and the cutting line wound on the guide wheel 21 from the window 12.

[0049] Furthermore, the cutting mechanism 20 may also be provided with a wire arrangement assembly (not shown), which is disposed below both sides of the guide wheel 21 and is used to guide the cutting wire 22 to wind around the guide wheel groove of the guide wheel 21. The wire arrangement assembly is typically provided with two pay-off rollers, located radially on either side of the guide wheel 21. When cutting the workpiece, the first pay-off roller pays out the wire while the second pay-off roller retracts it, causing the cutting wire 22 on the guide wheel 21 to move in a first direction. The second pay-off roller then pays out the wire while the first pay-off roller retracts it, causing the cutting wire 22 on the guide wheel 21 to move in a direction opposite to the first direction. The reciprocating motion of the cutting wire 22 by the first and second pay-off rollers allows the workpiece to be cut.

[0050] Exemplarily, the cable traversing assembly located on the side of the guide wheel 21 facing the window 12 is located below the window 12 , so that the cable traversing assembly can feed and unwind the cable along the guide wheel 21 .

[0051] Typically, to ensure efficient operation of the cutting wire, cutting fluid is added to the cutting chamber 11 and sprayed onto the cutting wire web and / or the workpiece to be cut. During the slicing process, cutting fluid from the cutting area may splash onto the wire assembly, affecting its efficiency. Furthermore, this cutting fluid can easily splash onto the window 12 and flow out of the cutting chamber 11 through the gap between the bottom wall 121 of the window 12 and the bottom of the door panel 13. Leakage of cutting fluid outside the cutting chamber 11 can impact worker health and environmental safety.

[0052] To reduce the chance of cutting fluid leaking out of the cutting chamber 11 and shield the wiring assembly below the window 12, the inventors attempted to install a horizontal baffle (not shown) on the inside of the door panel 13. After the cutting fluid splashes onto the baffle, it flows along the baffle into the cutting chamber 11, reducing the chance of the cutting fluid leaking out of the cutting chamber 11 and into the wiring assembly below the window 12.

[0053] However, the inventors discovered that when the baffle is positioned on the door panel 13 and the door panel 13 is opened upward, the baffle also moves upward as the door panel 13 moves upward. Because the moving member of the detection assembly 23 is positioned horizontally above and between the window 12 and the guide wheel 21, when the door panel 13 is opened upward, the baffle will interfere with the detection assembly 23 as it moves upward, preventing the door panel 13 from fully opening and damaging the detection assembly 23.

[0054] Therefore, the slicer 1 provided in this example is also provided with a water baffle 30. Figure 2 and Figure 3 The water baffle 30 is arranged in a downwardly inclined manner in the cutting chamber 11 . The water baffle 30 has a first side 301 and a second side 302 that are opposite to each other. The first side 301 is connected to the bottom wall 121 of the window 12 , and the first side 301 is higher than the second side 302 .

[0055] A water baffle 30 is provided in the cutting chamber 11, and one side of the water baffle 30 is connected to the bottom wall 121 of the window 12. Even if the cutting fluid generated by the cutting mechanism 20 in the cutting chamber 11 when cutting the workpiece splashes toward the window 12, it will drip onto the water baffle 30 at the bottom wall 121 of the window 12. Because the water baffle 30 is tilted downward, and the height of the first side 301 of the water baffle 30 near the window 12 is higher than the height of the second side 302 located in the cutting chamber 11, the cutting fluid dripping onto the water baffle 30 will flow downward along the water baffle 30 into the cutting chamber 11, and will not flow along the water baffle 30 toward the door panel 13 to the bottom of the door panel 13 and splash out of the cutting chamber 11 from the bottom of the door panel 13.

[0056] Moreover, since the water baffle 30 is arranged in the cutting chamber and connected to the bottom wall 121 of the window 12, the water baffle 30 can not only shield the components such as the cable assembly below the window 12, thereby reducing the probability of cutting fluid splashing onto the cable assembly and other components, but also, when the door panel 13 is opened up and down, the water baffle 30 will not move upward with the door panel 13, and the water baffle 30 will not interfere with or damage the detection component 23 above.

[0057] The water baffle 30 has a certain width in the width direction perpendicular to the axial direction of the guide wheel 21 to guide and block water. Further, in order to facilitate the operator to inspect and repair the wiring assembly below the water baffle 30, in some possible embodiments, please continue to refer to Figure 3 The water baffle 30 includes a first plate 31 and a second plate 32 that are rotatably connected so that the water baffle 30 can have a folded state and a flattened state. The first plate 31 is connected to the inner wall of the cutting chamber 11, and a first side 301 of the first plate 31 away from the second plate 32 is connected to the bottom wall 121 of the window 12.

[0058] The first plate 31 and the second plate 32 are rotatably connected in a direction perpendicular to the axial direction of the guide wheel 21, so that when the first plate 31 and the second plate 32 are flattened, the water baffle 30 has an appropriate width perpendicular to the axial direction of the guide wheel 21 to block water. When the first plate 31 and the second plate 32 are folded, the width of the water baffle 30 in the direction perpendicular to the axial direction of the guide wheel 21 is reduced, so that an operator can reach into the cutting chamber 11 from outside the cutting chamber 11 through the window 12 and pass over the folded water baffle 30 to inspect components such as the cable assembly below the water baffle 30.

[0059] Furthermore, the present application does not limit how the first plate 31 and the second plate 32 are rotatably connected. In some possible embodiments, please continue to refer to Figure 3 The first plate body 31 and the second plate body 32 can be rotatably connected by a hinge 33.

[0060] Exemplarily, the hinge 33 is disposed on the front side of the first plate 31 and the second plate 32, the front side being the side of the first plate 31 facing the window 12. The first plate 31 and the second plate 32 also have a back side opposite the front side. The first plate 31 and the second plate 32 are connected by the hinge 33, and the seam between the second plate 32 and the first plate 31 abuts against each other, allowing the second plate 32 to be flattened with the first plate 31 in a natural state.

[0061] Furthermore, since there is a seam at the joint where the first plate 31 and the second plate 32 are connected by the hinge 33, the cutting fluid on the water retaining plate 30 may leak from the seam and then drip onto the wiring assembly and other components below. In order to reduce the probability of cutting fluid dripping from the seam, in a possible embodiment, please refer to Figure 4 , Figure 4 This is a schematic diagram of the connection of the back plate 34 at the back of the water retaining plate 30. The dotted line in the figure indicates the seam. The back plate 34 can be installed below the first plate 31. In the direction from the first plate 31 to the second plate 32, the back plate 34 extends to the back of the second plate 32. The back plate 34 extends to the back of the second plate 32 on the side closest to the seam.

[0062] Furthermore, to facilitate the dripping of cutting fluid that seeps into the back plate 34 through the joint from the back plate 34 along the axial ends of the guide wheel 21 to the drain port below, in one possible embodiment, the back plate 34 and the second plate body 32 are movably and sealedly connected at the edge near the joint, and overflow ports are provided on both sides of the back plate 34. When the second plate body 32 is in a flattened state, the back side of the second plate body 32 near the joint is sealedly connected to the back plate 34, so that the cutting fluid that drips onto the back plate 34 cannot flow out from the edge of the back plate 34 near the back side of the second plate body 32. The cutting fluid flows out from the overflow ports on both sides of the back plate 34 along the axial direction of the guide wheel 21.

[0063] The first plate 31 and the second plate 32 are arranged obliquely. In order to prevent the cutting fluid on the water baffle 30 from dripping from the side of the water baffle 30 along the axial direction to the wiring assembly and other components below, in a possible embodiment, please continue to refer to Figure 3 Two vertical plates 35 can be set on the side edges of the first plate body 31 along the axial direction.

[0064] Furthermore, the vertical plate 35 can extend to the side of the second plate 32, and the vertical plate 35 and the second plate 32 can be optionally sealed. When the second plate 32 and the first plate 31 are in a flat state, the extended portion of the vertical plate 35 can abut against the side wall of the second plate 32, preventing cutting fluid from flowing out of the side of the second plate 32. When the second plate 32 needs to be rotated, the side of the second plate 32 can slide over the side wall of the vertical plate 35.

[0065] Further, in order to facilitate the connection of the water baffle 30 to the inner wall of the cutting chamber 11, in some possible implementations, please continue to refer to Figure 3 A connecting plate 36 may be provided on the side of the vertical plate 35 facing away from the first plate body 31 , and the connecting plate 36 may be connected to the inner wall of the cutting chamber 11 through a connecting piece.

[0066] For example, a threaded hole may be provided on the connecting plate 36 , and the connecting plate 36 may be fixed to the inner wall of the cutting chamber 11 by means of screws passing through the threaded hole.

[0067] In order to further reduce the probability of cutting fluid splashing out of the cutting chamber 11 from the gap at the bottom of the door plate 13, in a possible embodiment, please continue to refer to Figure 3 A sealing strip 37 may be provided on the first side 301 of the first plate 31 . The sealing strip 37 is located at the bottom wall of the window. When the door panel 13 moves downward to close the window 12 , the bottom end of the door panel 13 is pressed against the sealing strip 37 .

[0068] Furthermore, to facilitate the operator's rotation of the second plate 32, in some possible embodiments, a handle 38 may be provided on the front of the second plate 32. When the second plate 32 is rotated to be above the first plate 31 and in a folded state, the end of the handle 38 away from the second plate 32 is located on the sealing strip 37.

[0069] For example, the handle 38 can be configured as a ring-shaped structure, and the handle of the ring-shaped structure can be configured in an L-shaped shape. When the second plate 32 is rotated, the end of the L-shaped handle 38 away from the second plate 32 will be located above the sealing strip 37, restricting the closing of the door panel 13, thereby reminding the operator to reset the water retaining plate 30 to a flat state before closing the door panel 13.

[0070] Alternatively, the handle 38 can be a rod-shaped structure, one end of which extends from the second plate body 32 along the inclined direction of the front side of the second plate body 32. When the second plate body 32 is folded over the first plate body 31, the end of the rod-shaped structure will extend out of the cutting chamber 11 through the window 12, thereby preventing the door panel 13 from being reset.

[0071] For further information, please refer to Figure 3 and Figure 4 A water-blocking rubber strip 39 may be provided on the second side 302 of the second plate body 32 .

[0072] For example, please see Figure 4 ( Figure 4 (a plan view in an upward direction), the water-retaining rubber strip 39 includes an upper rubber strip 391 and a plurality of lower rubber strips 392 arranged at intervals below the upper rubber strip 391; one end of the upper rubber strip 391 and the lower rubber strip 392 is pressed on the back of the second plate body 32 through a pressing plate 393.

[0073] The lower rubber strips 392 are arranged at intervals to form a gap, which can facilitate the cutting line 22 to pass through the gap. A whole upper rubber strip 391 is arranged above the lower rubber strip 392, and the upper rubber strip 391 can increase the water-blocking property.

[0074] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A slicer, characterized in that: include: A frame having a cutting chamber and a window communicating with the cutting chamber, wherein the frame is provided with a door panel corresponding to the window, and the door panel can be selectively moved up and down to close or expose the window; a cutting mechanism, the cutting mechanism being disposed in the cutting chamber; A water baffle is arranged in the cutting chamber in a downwardly inclined manner, and has a first side and a second side arranged opposite to each other, the first side is connected to the bottom wall of the window, and the first side is higher than the second side.

2. The slicer according to claim 1, characterized in that The water baffle comprises a first plate body and a second plate body that are rotatably connected, so that the water baffle has a folded state and a flattened state; the first side of the first plate body away from the second plate body is connected to the bottom wall of the window.

3. The slicer according to claim 2, characterized in that The water retaining plate further includes vertical plates arranged on both sides of the first plate body.

4. The slicer according to claim 3, characterized in that A connecting plate is provided on a side of the vertical plate facing away from the first plate body, and the connecting plate is connected to the inner wall of the cutting chamber through a connecting piece.

5. The slicer according to claim 2, characterized in that A sealing strip is provided on the first side of the first plate body. The sealing strip is located on the bottom wall of the window. When the door panel moves downward to close the window, the bottom end of the door panel is pressed against the sealing strip.

6. The slicer according to claim 5, characterized in that The second plate body is provided with a handle. When the second plate body is rotated to the upper side of the first plate body and is in the folded state, an end of the handle away from the second plate body is located on the sealing strip.

7. The slicer according to claim 2, characterized in that The first plate body and the second plate body are rotatably connected via a hinge, and the hinge is arranged on the front sides of the first plate body and the second plate body facing the window.

8. The slicer according to claim 2, characterized in that A back plate is provided on the back side of the first plate body away from the window. Along the direction from the first plate body to the second plate body, the back plate extends to the back side of the second plate body.

9. The slicer according to claim 2, characterized in that A water-blocking rubber strip is provided on the second side of the second plate body.

10. The slicer according to claim 9, characterized in that The water-retaining rubber strip includes an upper rubber strip and a plurality of lower rubber strips arranged at intervals below the upper rubber strip; one end of the upper rubber strip and the lower rubber strip is pressed on the back of the second plate body through a pressing plate.

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