Shaft distance adjusting mechanism for slicing machine

Abstract

The utility model discloses a wheelbase adjusting mechanism for a slicer, the slicer comprises a first main roller and a second main roller, the wheelbase adjusting mechanism comprises a frame, a positioning structure and a locking structure, and the two main rollers are arranged at an interval along the rolling direction of the first main roller. The frame comprises oppositely-arranged mounting holes, and the first main roller is inserted into the mounting holes. And the positioning structure is inserted between the first main roller and the side wall of the mounting hole. The positioning structures abut against the two sides, in the rolling direction, of the first main roller. The locking structure is detachably connected with the frame, the locking structure abuts against the side, away from the first main roller, of the positioning structure in the rolling direction, and the locking structure is used for moving in the direction close to or away from the first main roller. According to the wheelbase adjusting mechanism of the slicing machine, releasing and locking of the positioning structure can be achieved only through movement of the locking structure, rapid adjustment of the wheelbase between the main rollers is achieved through replacement of the positioning structure, and therefore the wheelbase adjusting convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of material cutting equipment, in particular to a wheelbase adjustment mechanism for a slicer. Background Art

[0002] Slicers are primarily used in fields such as semiconductors, photovoltaics, and electro-optics to cut hard and brittle materials, such as silicon wafers. To meet the slicer's cutting requirements, two main rollers are typically spaced apart, with diamond wire wound between them while maintaining tension. This allows the high-speed movement of the diamond wire between the two main rollers to achieve material cutting. When cutting different materials, the wheelbase between the two main rollers typically needs to be adjusted to ensure cutting accuracy. In existing technologies, since the positions of the two main rollers are relatively fixed, cutting different materials requires either switching to a different model of slicer or replacing the main rollers and components such as the corresponding main roller box to adjust the wheelbase between the two main rollers to meet the required cutting size and cutting accuracy. This results in reduced production efficiency and increased production costs.

[0003] Therefore, how to quickly adjust the wheelbase between the two main rollers to improve production efficiency and reduce production costs has become a difficult problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] The utility model provides a wheelbase adjustment mechanism for a slicer, which is used for quickly adjusting the wheelbase between two main rollers to improve the adjustment convenience of the main rollers of the slicer, thereby improving production efficiency and reducing production costs.

[0005] The utility model provides a wheelbase adjustment mechanism for a slicer, comprising a first main roller assembly, a second main roller assembly, a frame, a first positioning structure and a first locking structure, wherein, along the rolling direction of the first main roller assembly, the second main roller assembly is spaced apart from the first main roller assembly. The frame comprises two first mounting holes arranged opposite to each other, and the first main roller assembly is inserted into the two first mounting holes. The first positioning structure is inserted between the first main roller assembly and the side wall of the first mounting hole. The first positioning structure abuts against the first main roller assembly on both sides of the rolling direction of the first main roller assembly. The first locking structure is detachably connected to the frame. Along the rolling direction of the first main roller assembly, the first locking structure abuts against the side of the first positioning structure facing away from the first main roller assembly, and the first locking structure is used to move in a direction close to or away from the first main roller assembly.

[0006] The wheelbase adjustment mechanism for a slicer provided by the utility model can be moved in a direction close to the first main roller assembly through the first locking structure, so that the first locking structure abuts against the side of the first positioning structure facing away from the first main roller assembly, thereby applying pressure toward the first main roller assembly to the first positioning structure, so that the first positioning structure abuts against the first main roller assembly on both sides of the rolling direction of the first main roller assembly, thereby achieving locking of the first positioning structure and fixing of the first main roller assembly.

[0007] Furthermore, the first locking structure can be released from the first positioning structure by simply moving it away from the first main roller assembly, enabling rapid replacement of the first positioning structure. The first locking structure can then be locked by moving it closer to the first main roller assembly. This allows for rapid adjustment of the wheelbase between the first and second main roller assemblies, improving the ease of adjusting the wheelbase between the slicer's main rollers and boosting production efficiency.

[0008] In one possible implementation of the present invention, the wheelbase adjustment mechanism further includes a second positioning structure and a second locking structure, and the frame further includes two second mounting holes disposed opposite each other, with the second main roller assembly inserted into the two second mounting holes. The second positioning structure is inserted between the second main roller assembly and the sidewalls of the second mounting holes; the second positioning structure abuts against the second main roller assembly on both sides of the rolling direction of the first main roller assembly. The second locking structure is detachably connected to the frame, abutting against the side of the second positioning structure facing away from the second main roller assembly along the rolling direction of the first main roller assembly, and is configured to move toward or away from the second main roller assembly.

[0009] The wheelbase adjustment mechanism for the slicer provided by the utility model can be moved in the direction close to the second main roller assembly through the second locking structure, so that the second locking structure abuts against the side of the second positioning structure facing away from the second main roller assembly, thereby applying pressure toward the second main roller assembly to the second positioning structure, so that the second positioning structure abuts against the second main roller assembly on both sides of the rolling direction of the first main roller assembly, thereby achieving locking of the second positioning structure and fixing of the second main roller assembly.

[0010] In addition, the first positioning structure and / or the second positioning structure can be released only by moving the first locking structure in a direction away from the first main roller assembly, and / or by moving the second locking structure in a direction away from the second main roller assembly, so as to achieve rapid replacement of the first positioning structure and / or the second positioning structure, and then by locking the replaced first positioning structure and the second positioning structure, the wheelbase between the first main roller assembly and the second main roller assembly can be quickly adjusted, thereby improving the convenience of adjusting the wheelbase between the main rollers of the slicer and improving production efficiency.

[0011] In one possible implementation of the present invention, the first positioning structure includes a first positioning block and a second positioning block that are arranged relative to each other, and the first main roller assembly is located between the first positioning block and the second positioning block. Along the rolling direction of the first main roller assembly, the first main roller assembly abuts against the first positioning block and the second positioning block. The wheelbase adjustment mechanism for the slicer provided by the present invention is such that the first positioning structure includes two relative positioning blocks, and along the rolling direction of the first main roller, the first main roller assembly abuts against the two positioning blocks. In this way, the wheelbase between the first main roller assembly and the second main roller assembly can be adjusted by replacing one or two positioning blocks, thereby improving the convenience of adjusting the wheelbase between the main rollers.

[0012] In one possible implementation of the present invention, along the rolling direction of the first main roller assembly, the first locking structure abuts against the side of the first positioning block facing away from the first main roller assembly, and the second positioning block abuts against the side wall of the first mounting hole proximal to the second main roller assembly. Thus, simply by moving the first locking structure in a direction proximal to the first main roller assembly, the first locking structure abuts against the side of the first positioning block facing away from the first main roller assembly, thereby applying pressure toward the first main roller assembly to the first positioning block, causing the second positioning block to abut against the side wall of the first mounting hole proximal to the second main roller assembly. This locks the first and second positioning blocks, and secures the first main roller assembly.

[0013] In addition, the first locking structure only needs to move in a direction away from the first main roller assembly to release the first positioning block and the second positioning block, so as to achieve rapid replacement of the positioning blocks, and then by locking the replaced positioning blocks, the wheelbase between the first main roller assembly and the second main roller assembly can be adjusted to improve the convenience of adjusting the wheelbase between the main rollers.

[0014] In one possible implementation of the present invention, the first locking structure is threadedly connected to the frame. The wheelbase adjustment mechanism for a slicer provided by the present invention can lock or release the first positioning structure simply by rotating the first locking structure, thereby further improving the ease of adjusting the wheelbase between the main rollers.

[0015] In one possible implementation of the present invention, the second positioning structure includes a third positioning block and a fourth positioning block that are relatively arranged, and the second main roller assembly is located between the third positioning block and the fourth positioning block. Along the rolling direction of the first main roller assembly, the second main roller assembly abuts against the third positioning block and the fourth positioning block. The wheelbase adjustment mechanism for the slicer provided by the present invention is such that the first positioning structure includes two relatively positioned blocks, and along the rolling direction of the first main roller, the first main assembly abuts against the two positioning blocks. In this way, the wheelbase of the first main roller assembly and the second main roller assembly can be adjusted by replacing one or two positioning blocks, thereby improving the convenience of adjusting the wheelbase between the main rollers.

[0016] In one possible implementation of the present invention, along the rolling direction of the first main roller assembly, the second locking structure abuts against the side of the third positioning block facing away from the second main roller assembly, and the fourth positioning block abuts against the side wall of the second mounting hole proximal to the first main roller assembly. Thus, the second locking structure only needs to be moved in a direction proximal to the second main roller assembly to abut against the side of the third positioning block facing away from the second main roller assembly, thereby applying pressure toward the second main roller assembly to the third positioning block, causing the fourth positioning block to abut against the side wall of the second mounting hole proximal to the first main roller assembly. This locks the third and fourth positioning blocks and secures the second main roller assembly.

[0017] In addition, the second locking structure only needs to move in a direction away from the second main roller assembly to release the third positioning block and the fourth positioning block, so as to achieve rapid replacement of the positioning blocks, and then by locking the replaced positioning blocks, the wheelbase between the first main roller assembly and the second main roller assembly can be adjusted to improve the convenience of adjusting the wheelbase between the main rollers.

[0018] In one possible implementation of the present invention, the second locking structure includes a cylinder, the frame includes a third mounting hole, the cylinder is mounted in the third mounting hole, and the movable end of the cylinder's push rod abuts against the side of the third positioning block facing away from the second main roller assembly. This allows the second positioning block to be locked or released by extending or retracting the push rod, further facilitating adjustment of the wheelbase between the main rollers.

[0019] In one possible implementation of the present invention, both the first and second main roller assemblies are slidably connected to the frame along the rolling direction of the first main roller assembly. This effectively reduces friction between the main roller assemblies and the frame during wheelbase adjustment, improving adjustment efficiency of the main roller assemblies.

[0020] In one possible implementation of the present invention, the wheelbase adjustment mechanism further includes a first slider, a second slider, and a slide rail, wherein the first slider is connected to the first main roller assembly, and the second slider is connected to the second main roller assembly; the slide rail is disposed on a frame; and the first slider and the second slider are both slidably connected to the slide rail. The wheelbase adjustment mechanism for a slicer provided by the present invention employs the above-described structural design, thereby simplifying the structure of the slicer and facilitating its production and processing while ensuring a sliding connection between the main roller assembly and the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A structural schematic diagram of the wheelbase adjustment mechanism of the slicer provided by an embodiment of the utility model;

[0022] Figure 2 for Figure 1 The structure diagram of the wheelbase adjustment mechanism of the slicer shown is measured along the axonometric direction.

[0023] Figure markings: 1-first main roller assembly; 2-second main roller assembly; 3-frame; 31-first mounting hole; 32-second mounting hole; 4-first positioning structure; 41-first positioning block; 42-second positioning block; 5-first locking structure; 6-second positioning structure; 61-third positioning block; 62-fourth positioning block; 7-second locking structure; 8-first slider; 9-second slider; 10-slide rail; 011-first bracket; 012-second bracket. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be understood as being limited to the embodiments described herein. The same figure marks in the figures represent the same or similar structures, and thus their repeated descriptions will be omitted. The words expressing position and direction described in the embodiments of the present invention are all explained using the accompanying drawings as examples, but changes can be made as needed, and the changes made are all included in the scope of protection of the present invention. The drawings of the embodiments of the present invention are only used to illustrate the relative position relationship, and they do not represent the true proportions.

[0025] It should be noted that the following description sets forth specific details to facilitate understanding of the present invention. However, the present invention can be implemented in a variety of other ways than those described herein, and those skilled in the art may make similar generalizations without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Slicers are primarily used in fields such as semiconductors, photovoltaics, and electro-optics to cut hard and brittle materials, such as silicon wafers. To meet the slicer's cutting requirements, it typically requires two spaced-apart main rollers, with diamond wire wound between them while maintaining tension. This allows the high-speed movement of the diamond wire between the two main rollers to achieve material cutting. When cutting different materials, the wheelbase between the two main rollers typically needs to be adjusted to ensure cutting accuracy. In the prior art, because the positions of the two main rollers are relatively fixed, cutting different materials requires either switching to a different model of slicer or replacing the main rollers and components such as the corresponding main roller box to adjust the wheelbase between the two main rollers to meet the material's cutting size and cutting accuracy requirements. This results in reduced production efficiency and increased production costs.

[0027] In view of this, the present invention provides a wheelbase adjustment mechanism for a slicer. By making the positioning structure used to fix the main rollers easy to disassemble, the wheelbase between the two main rollers can be quickly adjusted by replacing positioning structures of different sizes, thereby improving the convenience of wheelbase adjustment and production efficiency of the slicer. To make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] refer to Figure 1 , Figure 1 A schematic diagram of the structure of the wheelbase adjustment mechanism of the slicer provided by the embodiment of the present invention. The slicer includes a first main roller assembly 1, a second main roller assembly 2, a frame 3, a first positioning structure 4 and a first locking structure 5, wherein the wheelbase adjustment mechanism of the slicer is adjusted along the rolling direction of the first main roller assembly 1 (such as Figure 1 The second main roller assembly 2 is spaced apart from the first main roller assembly 1 (in the X direction shown).

[0029] refer to Figure 2 , Figure 2 for Figure 1 The frame 3 of the wheelbase adjustment mechanism includes two first mounting holes 31 arranged opposite to each other (the two first mounting holes 31 are arranged opposite to each other along the Z direction), and the first main roller assembly 1 is inserted into the two first mounting holes 31.

[0030] In the wheelbase adjustment mechanism for the slicer provided by the present invention, continue to refer to Figure 1The first positioning structure 4 is inserted between the first main roller assembly 1 and the side wall of the first mounting hole 31, and the first positioning structure 4 and the first main roller assembly 1 are in contact with each other on both sides of the rolling direction of the first main roller assembly 1. It should be noted that the first positioning structure 4 can be an integral structure or a split structure. In addition, the specific shape and size of the first positioning structure 4 can be determined according to the wheelbase requirements of the first main roller assembly 1 and the second main roller assembly 2, and the wheelbase adjustment mechanism can be configured with multiple first positioning structures 4 of different sizes.

[0031] In addition, the first locking structure 5 is detachably connected to the frame 3. Along the rolling direction of the first main roller assembly 1, the first locking structure 5 abuts against the side of the first positioning structure 4 facing away from the first main roller assembly 1, and the first locking structure 5 is used to move in a direction close to or away from the first main roller assembly 1.

[0032] By adopting the wheelbase adjustment mechanism for the slicer provided by the utility model, the first locking structure 5 can move along the X-axis in the direction close to the first main roller assembly 1, so that the first locking structure 5 abuts against the side of the first positioning structure 4 facing away from the first main roller assembly 1, thereby applying pressure toward the first main roller assembly 1 to the first positioning structure 4, so that the first positioning structure 4 abuts against the first main roller assembly 1 on both sides of the rolling direction of the first main roller assembly 1, thereby achieving locking of the first positioning structure 4 and fixing of the first main roller assembly 1.

[0033] In addition, the first locking structure 5 only needs to be moved in a direction away from the first main roller assembly 1 to release the first positioning structure 4, thereby achieving rapid replacement of the first positioning structure 4. The first locking structure 5 is then moved in a direction close to the first main roller assembly 1 to lock the first positioning structure 4, thereby achieving rapid adjustment of the wheelbase between the first main roller assembly 1 and the second main roller assembly 2, thereby improving the convenience of adjusting the wheelbase between the main rollers of the slicer and improving production efficiency.

[0034] Typically, a slicer also includes a diamond wire wound between the first and second main roller assemblies 1 and 2. The diamond wire is used to cut the material. During the slicer's cutting process, the second main roller assembly 2 rotates in the same direction as the first main roller assembly 1, driving the diamond wire to rotate and achieve rapid cutting of the material.

[0035] Continue to refer Figure 1 The wheelbase adjustment mechanism also includes a second positioning structure 6 and a second locking structure 7, such as Figure 2 As shown, the frame 3 further includes two second mounting holes 32 that are arranged opposite to each other (the two second mounting holes 32 are arranged opposite to each other along the Z direction), and the second main roller assembly 2 is inserted into the two second mounting holes 32 .

[0036] In the wheelbase adjustment mechanism for the slicer provided by the present invention, continue to refer to Figure 1 The second positioning structure 6 is interposed between the second main roller assembly 2 and the sidewall of the second mounting hole 32, and abuts the second main roller assembly 2 on both sides of the first main roller assembly 1 in the rolling direction. It should be noted that the second positioning structure 6 can be an integral or split structure. The specific shape and size of the second positioning structure 6 can be determined based on the required center-to-center distance between the first main roller assembly 1 and the second main roller assembly 2, and the center-to-center distance adjustment mechanism can be configured with multiple second positioning structures 6 of different sizes.

[0037] In addition, the second locking structure 7 is detachably connected to the frame 3. Along the rolling direction of the first main roller assembly 1, the second locking structure 7 abuts against the side of the second positioning structure 6 facing away from the second main roller assembly 2, and the second locking structure 7 is used to move in a direction close to or away from the second main roller assembly 2.

[0038] By adopting the wheelbase adjustment mechanism for the slicer provided by the utility model, the second locking structure 7 can be moved along the X-axis in the direction close to the second main roller assembly 2, so that the second locking structure 7 abuts against the side of the second positioning structure 6 away from the second main roller assembly 2, thereby applying pressure toward the second main roller assembly 2 to the second positioning structure 6, so that the second positioning structure 6 abuts against the second main roller assembly 2 on both sides of the rolling direction of the first main roller assembly 1, thereby achieving locking of the second positioning structure 6 and fixing of the second main roller assembly 2.

[0039] In addition, the first positioning structure 4 and / or the second positioning structure 6 can be released only by moving the first locking structure 5 in a direction away from the first main roller assembly 1, and / or by moving the second locking structure 7 in a direction away from the second main roller assembly 2, so as to achieve rapid replacement of the first positioning structure 4 and / or the second positioning structure 6, and then by locking the replaced first positioning structure 4 and the second positioning structure 6, the wheelbase between the first main roller assembly 1 and the second main roller assembly 2 can be quickly adjusted, thereby improving the convenience of adjusting the wheelbase between the main rollers of the slicer and improving production efficiency.

[0040] Continue to refer Figure 1 The first positioning structure 4 includes a first positioning block 41 and a second positioning block 42 that are arranged opposite to each other, and the first main roller assembly 1 is located between the first positioning block 41 and the second positioning block 42. The first positioning block 41 and the second positioning block 42 can be rectangular blocks, and the size of the rectangular blocks can be adjusted according to the wheelbase requirements of the first main roller assembly 1 and the second main roller assembly 2.

[0041] like Figure 1As shown, the first positioning block 41 and the second positioning block 42 are arranged opposite to each other along the X direction. Figure 1 In the X direction shown in FIG. 1 , the first main roller assembly 1 abuts against the first positioning block 41 and the second positioning block 42. The wheelbase adjustment mechanism for a slicer provided by the present invention comprises two opposing positioning blocks in the first positioning structure 4, and the first main roller assembly 1 abuts against the two positioning blocks along the X direction. This allows the wheelbase between the first main roller assembly 1 and the second main roller assembly 2 to be adjusted by replacing one or both positioning blocks, thereby improving the ease of adjusting the wheelbase between the main rollers.

[0042] In a specific embodiment, Figure 1 As shown, along the rolling direction of the first main roller assembly 1, the first locking structure 5 abuts against the side of the first positioning block 41 facing away from the first main roller assembly 1, and the second positioning block 42 abuts against the side wall of the first mounting hole 31 close to the second main roller assembly 2. In this way, it is only necessary to move the first locking structure 5 along the X-axis in the direction close to the first main roller assembly 1 so that the first locking structure 5 abuts against the side of the first positioning block 41 facing away from the first main roller assembly 1. This allows the first locking structure 5 to apply pressure toward the first main roller assembly 1 to the first positioning block 41, and transmit the pressure to the second positioning block 42 through the first main roller assembly 1, so that the second positioning block 42 abuts against the side wall of the first mounting hole 31 close to the second main roller assembly 2, thereby locking the first positioning block 41 and the second positioning block 42 and fixing the first main roller assembly 1.

[0043] In addition, the wheelbase adjustment mechanism for the slicer provided by the present invention can release the first positioning block 41 and the second positioning block 42 by moving the first locking structure 5 in a direction away from the first main roller assembly 1, so as to realize rapid replacement of the positioning blocks, and then move the first locking structure 5 in a direction close to the first main roller assembly 1 to lock the replaced first positioning block 41 and the second positioning block 42, thereby realizing adjustment of the wheelbase between the first main roller assembly 1 and the second main roller assembly 2, so as to improve the convenience of adjusting the wheelbase between the main rollers.

[0044] It is worth mentioning that the first locking structure 5 is threadedly connected to the frame 3. For example, the first locking structure 5 includes a bolt, and the wheelbase adjustment mechanism for the slicer provided by the present invention can lock or release the first positioning structure 4 simply by turning the bolt, thereby further improving the convenience of adjusting the wheelbase between the main rollers.

[0045] Continue to refer Figure 1The second positioning structure 6 includes a third positioning block 61 and a fourth positioning block 62 that are arranged opposite to each other, and the second main roller assembly 2 is located between the third positioning block 61 and the fourth positioning block 62. The third positioning block 61 and the fourth positioning block 62 can be rectangular blocks, and the size of the rectangular blocks can be adjusted according to the wheelbase requirements of the first main roller assembly 1 and the second main roller assembly 2.

[0046] like Figure 1 As shown, the third positioning block 61 and the fourth positioning block 62 are arranged opposite to each other along the X direction. Figure 1 In the X direction shown in FIG. 1 , the second main roller assembly 2 abuts against the third positioning block 61 and the fourth positioning block 62. The wheelbase adjustment mechanism for a slicer provided by the present invention comprises two opposing positioning blocks in the first positioning structure 4, and abuts the first main assembly against the two positioning blocks along the X direction. This allows the wheelbase between the first main roller assembly 1 and the second main roller assembly 2 to be adjusted by replacing one or both positioning blocks, thereby improving the ease of adjusting the wheelbase between the main rollers.

[0047] In a specific embodiment, Figure 1 As shown, along the rolling direction of the first main roller assembly 1, the second locking structure 7 abuts against the side of the third positioning block 61 facing away from the second main roller assembly 2, and the fourth positioning block 62 abuts against the side wall of the second mounting hole 32 close to the first main roller assembly 1. Along the X-axis, the second locking structure 7 only needs to move in the direction close to the second main roller assembly 2 so that the second locking structure 7 abuts against the side of the third positioning block 61 facing away from the second main roller assembly 2. This allows the second locking structure 7 to apply pressure toward the second main roller assembly 2 to the third positioning block 61, and transmit the pressure to the fourth positioning block 62 through the second main roller assembly 2, so that the fourth positioning block 62 abuts against the side wall of the second mounting hole 32 close to the first main roller assembly 1, thereby locking the third positioning block 61 and the fourth positioning block 62 and fixing the second main roller assembly 2.

[0048] In addition, the wheelbase adjustment mechanism for the slicer provided by the present invention can release the third positioning block 61 and the fourth positioning block 62 by moving the second locking structure 7 in a direction away from the second main roller assembly 2, so as to realize rapid replacement of the positioning blocks, and then move the second locking structure 7 in a direction close to the second main roller assembly 2 to lock the replaced third positioning block 61 and the fourth positioning block 62, thereby realizing adjustment of the wheelbase between the first main roller assembly 1 and the second main roller assembly 2, so as to improve the convenience of adjusting the wheelbase between the main rollers.

[0049] It's worth noting that the second locking structure 7 includes a cylinder, which can be mounted on the frame 3. Furthermore, the frame 3 includes a third mounting hole, into which the cylinder is mounted. The movable end of the cylinder's push rod abuts against the side of the third positioning block 61 facing away from the second main roller assembly 2. This allows the second positioning block 42 to be locked or released by extending or retracting the push rod, further facilitating adjustment of the wheelbase between the main rollers.

[0050] Continue to refer Figure 2 Along the rolling direction of the first main roller assembly 1, the first main roller assembly 1 and the second main roller assembly 2 are both slidably connected to the frame 3. This can change the dry friction between the first main roller assembly 1 and the first main roller assembly 1 and the frame 3 into sliding friction, effectively reducing the friction between the main roller assembly and the frame 3 during the wheelbase adjustment process, thereby improving the adjustment efficiency of the main roller assembly.

[0051] In a specific embodiment, Figure 2 As shown, the wheelbase adjustment mechanism also includes a first slider 8, a second slider 9 and a slide rail 10. The first slider 8 is connected to the first main roller assembly 1, and the second slider 9 is connected to the second main roller assembly 2. Specifically, the wheelbase adjustment mechanism also includes a first bracket 011 and a second bracket 012. The first slider 8 is connected to the first main roller assembly 1 through the first bracket 011, and the second slider 9 is connected to the second main roller assembly 2 through the second bracket 012. The slide rail 10 is provided on the frame 3, and the slide rail 10 extends along the X direction. The first slider 8 and the second slider 9 are both slidably connected to the slide rail 10. The wheelbase adjustment mechanism for the slicer provided by the present invention adopts the above-mentioned structural design, which can make the structure of the wheelbase adjustment mechanism simpler and easier to produce and process while satisfying the sliding connection between the main roller assembly and the frame 3.

[0052] After understanding the specific structure of the wheelbase adjustment mechanism for the slicer, the following describes in detail the wheelbase adjustment method of the slicer's main roller assembly in combination with actual application scenarios:

[0053] First, if Figure 1 As shown, the first positioning structure 4 is released by adjusting the first locking structure 5 .

[0054] Next, the first positioning block 41 and / or the second positioning block 42 located between the first main roller assembly 1 and the first mounting hole 31 are removed, and then the first positioning blocks 41 and / or the second positioning blocks 42 of different thicknesses are installed between the first main roller assembly 1 and the first mounting hole 31.

[0055] Finally, along the X-axis, the first locking structure 5 moves in the direction close to the first main roller assembly 1 so that the first locking structure 5 locks the replaced positioning block to complete the adjustment of the wheelbase between the first main roller assembly and the second main roller assembly.

[0056] Alternatively, the positioning blocks on both sides of the first main roller assembly 1 and the positioning blocks on both sides of the second main roller assembly 2 can be replaced at the same time to adjust the wheelbase of the main roller of the slicer. The specific adjustment steps are similar to those described above and will not be repeated here.

[0057] In summary, the slicer provided by the present invention moves in a direction close to the first main roller assembly 1 through the first locking structure 5, so that the first locking structure 5 abuts against the side of the first positioning structure 4 facing away from the first main roller assembly 1, thereby applying pressure toward the first main roller assembly 1 to the first positioning structure 4, so that the first positioning structure 4 abuts against the first main roller assembly 1 on both sides of the rolling direction of the first main roller assembly 1, thereby achieving locking of the first positioning structure 4 and fixing of the first main roller assembly 1.

[0058] In addition, the first locking structure 5 only needs to be moved in a direction away from the first main roller assembly 1 to release the first positioning structure 4, thereby achieving rapid replacement of the first positioning structure 4. The first locking structure 5 is then moved in a direction close to the first main roller assembly 1 to lock the first positioning structure 4, thereby achieving rapid adjustment of the wheelbase between the first main roller assembly 1 and the second main roller assembly 2, thereby improving the convenience of adjusting the wheelbase between the main rollers of the slicer and improving production efficiency.

[0059] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A wheelbase adjustment mechanism for a slicer, the slicer comprising a first main roller assembly and a second main roller assembly, characterized in that: The wheelbase adjustment mechanism includes a frame, a first positioning structure and a first locking structure, wherein: Along the rolling direction of the first main roller assembly, the second main roller assembly is spaced apart from the first main roller assembly; The frame includes two first mounting holes arranged opposite to each other, and the first main roller assembly is inserted into the two first mounting holes; The first positioning structure is inserted between the first main roller assembly and the side wall of the first mounting hole; the first positioning structure abuts against both sides of the first main roller assembly in the rolling direction of the first main roller assembly; The first locking structure is detachably connected to the frame; along the rolling direction of the first main roller assembly, the first locking structure abuts against the side of the first positioning structure away from the first main roller assembly, and the first locking structure is used to move in a direction close to or away from the first main roller assembly.

2. The wheelbase adjustment mechanism for a slicer according to claim 1, characterized in that: The wheelbase adjustment mechanism further includes a second positioning structure and a second locking structure, and the frame further includes two second mounting holes arranged opposite to each other, and the second main roller assembly is inserted into the two second mounting holes; The second positioning structure is inserted between the second main roller assembly and the side wall of the second mounting hole; the second positioning structure abuts against the second main roller assembly on both sides of the rolling direction of the first main roller assembly; The second locking structure is detachably connected to the frame. Along the rolling direction of the first main roller assembly, the second locking structure abuts against the side of the second positioning structure away from the second main roller assembly, and the second locking structure is used to move in a direction close to or away from the second main roller assembly.

3. The wheelbase adjustment mechanism for a slicer according to claim 1, characterized in that: The first positioning structure includes a first positioning block and a second positioning block that are arranged opposite to each other, and the first main roller assembly is located between the first positioning block and the second positioning block; Along the rolling direction of the first main roller assembly, the first main roller assembly abuts against the first positioning block and the second positioning block.

4. The wheelbase adjustment mechanism for a slicer according to claim 3, characterized in that: Along the rolling direction of the first main roller assembly, the first locking structure abuts against the side of the first positioning block away from the first main roller assembly, and the second positioning block abuts against the side wall of the first mounting hole close to the second main roller assembly.

5. The wheelbase adjustment mechanism for a slicer according to claim 4, characterized in that: The first locking structure is threadedly connected to the frame.

6. The wheelbase adjustment mechanism for a slicer according to claim 2, characterized in that: The second positioning structure includes a third positioning block and a fourth positioning block that are arranged opposite to each other, and the second main roller assembly is located between the third positioning block and the fourth positioning block; Along the rolling direction of the first main roller assembly, the second main roller assembly abuts against the third positioning block and the fourth positioning block.

7. The wheelbase adjustment mechanism for a slicer according to claim 6, characterized in that: Along the rolling direction of the first main roller assembly, the second locking structure abuts against the side of the third positioning block away from the second main roller assembly, and the fourth positioning block abuts against the side wall of the second mounting hole close to the first main roller assembly.

8. The wheelbase adjustment mechanism for a slicer according to claim 7, characterized in that: The second locking structure includes a cylinder, the frame includes a third mounting hole, the cylinder is installed in the third mounting hole, and the moving end of the push rod of the cylinder abuts against the side of the third positioning block away from the second main roller assembly.

9. The wheelbase adjustment mechanism for a slicer according to claim 1, characterized in that: Along the rolling direction of the first main roller assembly, the first main roller assembly and the second main roller assembly are both slidably connected to the frame.

10. The wheelbase adjustment mechanism for a slicer according to claim 9, characterized in that: The wheelbase adjustment mechanism further includes a first slider, a second slider and a slide rail, wherein the first slider is connected to the first main roller assembly, and the second slider is connected to the second main roller assembly; the slide rail is arranged on the frame; The first sliding block and the second sliding block are both slidably connected to the sliding rail.

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