Mortar pipe adjusting device and slicing machine

Abstract

The utility model discloses a mortar pipe adjusting device and a slicer, and the mortar pipe adjusting device comprises a mounting plate which is used for supporting the end part of a mortar pipe; the first adjusting assembly comprises a first limiting piece and a first adjusting piece, the first adjusting piece is connected to the mounting plate in a threaded mode, and the first limiting piece is used for limiting axial movement of the first adjusting piece; the connecting plate is connected with the mounting plate and the first limiting piece; the second adjusting assembly comprises a second limiting piece and a second adjusting piece, the second adjusting piece is connected to the connecting plate in a screwed mode, the second limiting piece is used for limiting axial movement of the second adjusting piece, and the axial direction of the first adjusting piece is perpendicular to the axial direction of the second adjusting piece. In the embodiment of the utility model, the position of the mortar pipe can be quickly and accurately adjusted, and the accuracy of the position of the adjusted mortar pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon rod slicing, in particular to a mortar pipe adjusting device and a slicing machine. Background Art

[0002] At present, a slicing machine including a diamond wire mesh is usually used to slice a silicon rod. During the cutting process, a cutting fluid is supplied to the position where the diamond wire cuts the silicon rod through a mortar pipe to cool and lubricate the diamond wire, ensuring the continuity and stability of cutting.

[0003] When adjusting the position of the mortar pipe, it is usually adjusted by pushing or knocking by hand. However, in this method, the adjusted distance of the mortar pipe is uncontrollable, resulting in low accuracy of the position of the mortar pipe after adjustment, which in turn affects the slicing quality, leading to problems such as wire marks and poor TTV (Total Thickness Variety) in the sliced silicon wafers. Summary of the Utility Model

[0004] The utility model provides a mortar pipe adjusting device and a slicing machine, aiming to at least solve the technical problem that the accuracy of the position of the mortar pipe after adjustment in the prior art is low, which in turn affects the slicing quality.

[0005] In a first aspect, an embodiment of the utility model provides a mortar pipe adjusting device, including:

[0006] A mounting plate for supporting the end of the mortar pipe;

[0007] A first adjusting component including a first limiting member and a first adjusting member, the first adjusting member is screwed on the mounting plate, and the first limiting member is used to limit the axial movement of the first adjusting member;

[0008] A connecting plate connected to the mounting plate and the first limiting member;

[0009] A second adjusting component including a second limiting member and a second adjusting member, the second adjusting member is screwed on the connecting plate, the second limiting member is used to limit the axial movement of the second adjusting member, and the axis of the first adjusting member is perpendicular to the axis of the second adjusting member.

[0010] Optionally, the first adjusting member includes a first head and a first rod portion, a first convex ring is arranged on the first rod portion, the first limiting member is located between the first head and the first convex ring, and both the first convex ring and the first head are in contact with the first limiting member.

[0011] Optionally, the second adjusting member includes a second head portion and a second rod portion. A second convex ring is provided on the second rod portion. The second limiting member is located between the second head portion and the second convex ring, and both the second convex ring and the second head portion are in contact with the second limiting member.

[0012] Optionally, it further includes a fixing plate connected to the connecting plate. The fixing plate is used to be installed in the cutting chamber of the slicing machine, and the second limiting member is connected to the fixing plate.

[0013] Optionally, a support groove is formed in the mounting plate. The mortar pipe includes a support member. The support groove is used to cooperate with the support member, and the cross-sectional shape of the support groove is V-shaped or arc-shaped.

[0014] Optionally, it further includes a clamping mechanism provided on the mounting plate. The clamping mechanism is used to provide a downward pressure to the support member when the support groove cooperates with the support member.

[0015] Optionally, when the cross-sectional shape of the support groove is V-shaped, the support groove has a first inclined surface and a second inclined surface, and the included angle between the first inclined surface and the second inclined surface is 90°-150°.

[0016] Optionally, it further includes a first threaded fastener connecting the mounting plate and the connecting plate. A first elongated through hole for the first threaded fastener to pass through is formed in the mounting plate, and the extending direction of the first elongated through hole is consistent with the axial direction of the first adjusting member;

[0017] It further includes a second threaded fastener connecting the connecting plate and the fixing plate. A second elongated through hole for the second threaded fastener to pass through is formed in the connecting plate, and the extending direction of the second elongated through hole is consistent with the axial direction of the second adjusting member.

[0018] In a second aspect, an embodiment of the present invention provides a slicing machine, including a mortar pipe and the mortar pipe adjusting device according to any one of the above.

[0019] Optionally, the mortar pipe includes a mortar pipe body and a support member, and the support member is detachably connected to the end of the mortar pipe body.

[0020] In the embodiment of the present utility model, the mortar pipe can be adjusted in position in two directions through the first adjustment assembly and the second adjustment assembly; during adjustment, by controlling the number of turns of the first adjustment member to rotate, the distance that the mounting plate moves can be accurately controlled; by controlling the number of turns of the second adjustment member to rotate, the distance that the connecting plate moves can be accurately controlled, thereby realizing the precise adjustment of the position of the mortar pipe, improving the accuracy of the position of the mortar pipe after adjustment, and avoiding the influence on the cutting quality. In addition, during adjustment, the position of the mortar pipe can be adjusted in place at one time, without the need for repeated adjustment multiple times, the adjustment of the position of the mortar pipe can be quickly realized, the adjustment working hours are shortened, and the adjustment efficiency is improved; in addition, during adjustment, only the first adjustment member and / or the second adjustment member need to be rotated, which is simple and convenient, and reduces the adjustment difficulty of the mortar pipe.

[0021] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the present utility model more obvious and easy to understand, the specific embodiments of the present utility model are specifically given below. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the mortar pipe adjusting device provided by the embodiment of the present utility model;

[0023] Figure 2 It is a partial structural diagram of the mortar pipe adjusting device provided by the embodiment of the present utility model;

[0024] Figure 3 It is an assembly structural diagram of the mortar pipe adjusting device and the mortar pipe provided by the embodiment of the present utility model;

[0025] Figure 4 It is a schematic structural diagram of the mortar pipe provided by the embodiment of the present utility model;

[0026] Figure 5 It is a schematic structural diagram of the assembly tooling provided by the embodiment of the present utility model;

[0027] Figure 6 It is a structural diagram of the cooperation between the mortar pipe and the assembly tooling provided by the embodiment of the present utility model.

[0028] Reference numerals:

[0029] 1 - Mortar pipe adjusting device, 11 - Mounting plate, 111 - Support groove, 112 - First strip-shaped through hole, 12 - Connecting plate, 121 - Second strip-shaped through hole, 13 - First limiting member, 131 - First through groove, 14 - First adjusting member, 141 - First convex ring, 15 - Second limiting member, 151 - Second through groove, 16 - Second adjusting member, 161 - Second convex ring, 17 - Clamping mechanism, 18 - Fixed plate, 19 - First threaded fastener, 2 - Mortar pipe, 21 - Mortar pipe body, 22 - Support member, 3 - Assembly tooling, 31 - Positioning groove. Detailed implementation mode

[0030] Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present invention can be more thoroughly understood and the scope of the present invention can be completely conveyed to those skilled in the art.

[0031] The position of the mortar pipe in the slicing machine usually needs to be adjusted and calibrated every shift. For example, the first cut of each shift must be adjusted. During the subsequent cutting process, the position of the mortar pipe needs to be confirmed for each cut. If the position does not meet the standard, adjustment is still required. However, in the existing adjustment methods, the adjustment is inconvenient and the adjustment distance is uncontrollable. Often, the position needs to be adjusted repeatedly to achieve the final goal, and the process is relatively complicated. Each adjustment takes about 10 to 30 minutes of working hours. In addition, the adjusted mortar pipe also needs to be fully positioned to ensure the consistency of the mortar pipe position during the cutting process. Incorrect adjustment of the mortar pipe position and insecure fixation will lead to problems such as wire marks and poor TTV in the sliced silicon wafers.

[0032] In order to quickly and accurately adjust the position of the mortar pipe, reduce the adjustment difficulty of the mortar pipe, and improve the adjustment efficiency, the embodiment of the present invention discloses a mortar pipe adjusting device 1, including: a mounting plate 11 for supporting the end of the mortar pipe 2; a first adjusting assembly including a first limiting member 13 and a first adjusting member 14, the first adjusting member 14 is screwed onto the mounting plate 11, and the first limiting member 13 is used to limit the axial movement of the first adjusting member 14; a connecting plate 12 connected to the mounting plate 11 and the first limiting member 13; a second adjusting assembly including a second limiting member 15 and a second adjusting member 16, the second adjusting member 16 is screwed onto the connecting plate 12, the second limiting member 15 is used to limit the axial movement of the second adjusting member 16, and the axial direction of the first adjusting member 14 is perpendicular to the axial direction of the second adjusting member 16.

[0033] Specifically, the mortar pipe 2 is installed in the cutting bin of the slicing machine through two mortar pipe adjusting devices 1. The first adjusting member 14 has a first threaded section, and the second adjusting member 16 has a second threaded section. The axial directions of both the first adjusting member 14 and the second adjusting member 16 are perpendicular to the axial direction of the mortar pipe 2. Taking the axial direction of the first adjusting member 14 as the first direction, the first direction can be referred to Figure 1 the direction shown by the A arrow in

[0034] The upper and lower ends of the mounting plate 11 are arranged oppositely along the first direction. The lower end is used to support the end of the mortar pipe 2, and the first adjusting member 14 is screwed to the upper end. A first threaded hole is formed in the mounting plate 11, and the first adjusting member 14 is screwed into the first threaded hole. The connection mode between the connecting plate 12 and the mounting plate 11 can be threaded connection. Specifically, the connecting plate 12 and the mounting plate 11 are connected by a plurality of first threaded fasteners 19.

[0035] The position of the mounting plate 11 along the first direction can be adjusted by the first adjusting member 14 and the first limiting member 13, and then the position of the mortar pipe 2 supported on the mounting plate 11 along the first direction can be adjusted. When adjusting the position of the mortar pipe 2 along the first direction, first use a wrench to loosen the plurality of first threaded fasteners 19, and then rotate the first adjusting member 14. When the first adjusting member 14 rotates, since its axial movement is restricted by the first limiting member 13, the mounting plate 11 screwed to it will move along the first direction, and then the mortar pipe 2 will move along the first direction accordingly. After the position is adjusted, use a wrench to tighten the plurality of first threaded fasteners 19. When the first adjusting member 14 is rotated clockwise, the mounting plate 11 moves upward, and the mortar pipe 2 moves upward accordingly; when the first adjusting member 14 is rotated counterclockwise, the mounting plate 11 moves downward, and the mortar pipe 2 moves downward accordingly.

[0036] The first limiting member 13 is detachably connected to the connecting plate 12 for the convenience of replacing the first limiting member 13. The connection mode between the first limiting member 13 and the connecting plate 12 can be threaded connection. Taking the axial direction of the second adjusting member 16 as the second direction, the second direction can be referred to Figure 1The direction indicated by arrow B in the figure, the second direction is perpendicular to the first direction, and the second direction is a horizontal direction. The connecting plate 12 has a first end and a second end oppositely arranged along the second direction. Among them, the first end is far from the mounting plate 11, and the second adjusting member 16 is screwed to the first end. A second threaded hole is formed in the connecting plate 12, and the second adjusting member 16 is screwed into the second threaded hole.

[0037] Referring to Figure 1 , the mortar pipe adjusting device 1 provided by the embodiment of the present invention further includes a fixing plate 18 connected to the connecting plate 12. The fixing plate 18 is installed in the cutting bin of the slicing machine, and the second limiting member 15 is connected to the fixing plate 18. The fixing plate 18 can be connected to the cutting bin of the slicing machine by a plurality of screws. The fixing plate 18 is used to support and fix the entire mortar pipe adjusting device 1. The connection method between the fixing plate 18 and the connecting plate 12 can be a threaded connection. Specifically, the connecting plate 12 and the fixing plate 18 are connected by a plurality of second threaded fasteners. The second limiting member 15 is detachably connected to the fixing plate 18 to facilitate the replacement of the second limiting member 15. The connection method between the second limiting member 15 and the fixing plate 18 can be a threaded connection. Through the setting of connecting the second limiting member 15 to the fixing plate 18, the second limiting member 15 can be kept in a fixed position along the second direction.

[0038] Through the second adjusting member 16 and the second limiting member 15, the position of the connecting plate 12 along the second direction can be adjusted, and then the position of the mortar pipe 2 along the second direction can be adjusted. When adjusting the position of the mortar pipe 2 along the second direction, first use a wrench to loosen a plurality of second threaded fasteners, and then rotate the second adjusting member 16. When the second adjusting member 16 rotates, since its axial movement is restricted by the second limiting member 15, the connecting plate 12 screwed to it will move along the second direction. When the connecting plate 12 moves along the second direction, it will drive the mounting plate 11 to move along the second direction together, and then the mortar pipe 2 will move along the second direction accordingly. After the position is adjusted, use a wrench to tighten a plurality of second threaded fasteners. When the second adjusting member 16 is rotated clockwise, the connecting plate 12 moves closer to the second limiting member 15; when the second adjusting member 16 is rotated counterclockwise, the connecting plate 12 moves away from the second limiting member 15.

[0039] Since the pitch of the second threaded section in the second adjusting member 16 is fixed, when the second adjusting member 16 rotates one circle, the distance that the connecting plate 12 moves is fixed. For example, when the second threaded section is an M8 thread with a pitch of 1.25 mm, when the second adjusting member 16 rotates one circle, the distance that the connecting plate 12 moves is 1.25 mm. The distance that the connecting plate 12 moves is the product of the number of turns that the second adjusting member 16 rotates and the pitch of the second threaded section. Therefore, by controlling the number of turns that the second adjusting member 16 rotates, the distance that the connecting plate 12 moves can be accurately controlled, and then the accurate adjustment of the position of the mortar pipe 2 along the second direction can be realized.

[0040] During adjustment, the connecting plate 12 only moves in the second direction and does not move in the first direction. Therefore, when the first limiting member 13 is connected to the connecting plate 12, the first limiting member 13 can be kept in a fixed position in the first direction.

[0041] In the embodiment of the present utility model, the position of the mortar pipe 2 can be adjusted in two directions through the first adjustment assembly and the second adjustment assembly; during adjustment, by controlling the number of turns of the first adjusting member 14 to rotate, the moving distance of the mounting plate 11 can be accurately controlled; by controlling the number of turns of the second adjusting member 16 to rotate, the moving distance of the connecting plate 12 can be accurately controlled, thereby realizing the precise adjustment of the position of the mortar pipe 2, improving the accuracy of the position of the mortar pipe 2 after adjustment, and avoiding the influence on the cutting quality. In addition, during adjustment, the position of the mortar pipe 2 can be adjusted in place at one time without repeatedly adjusting multiple times, which can quickly realize the adjustment of the position of the mortar pipe 2, shorten the adjustment working hours, and improve the adjustment efficiency; in addition, during adjustment, only the first adjusting member 14 and / or the second adjusting member 16 need to be rotated, which is simple and convenient, reducing the adjustment difficulty of the mortar pipe 2; in addition, the structure of the mortar pipe adjusting device is simple, without an electric structure, with low manufacturing difficulty and low production cost.

[0042] Refer to Figure 1 and Figure 2 As shown in FIGS. and, the first adjusting member 14 includes a first head and a first rod portion. A first convex ring 141 is provided on the first rod portion. The first limiting member 13 is located between the first head and the first convex ring 141, and both the first convex ring 141 and the first head are in contact with the first limiting member 13.

[0043] Specifically, the entire first rod portion may be provided with a first thread section; the first rod portion may also be partially provided with a first thread section. In this case, except for the portion between the first convex ring 141 and the first head where the first thread section is not provided, the rest are provided with the first thread section. The first adjusting member 14 may specifically be a first screw sleeved with the first convex ring 141, and the first screw includes a first head and a first rod portion. The first limiting member 13 has a first surface close to the mounting plate 11 and a second surface opposite to the first surface. The first convex ring 141 is in contact with the first surface, and the first head is in contact with the second surface. A first through groove 131 is formed in the first limiting member 13, and the first through groove 131 is located between the first head and the first convex ring 141 for the first rod portion to be placed in. In the embodiment of the present utility model, when the first adjusting member 14 rotates, since both the first convex ring 141 and the first head are in contact with the first limiting member 13, it can be ensured that the first adjusting member 14 does not undergo axial displacement, so as to avoid affecting the accuracy of the moving distance of the mounting plate 11 due to the axial displacement of the first adjusting member 14.

[0044] Refer to Figure 1 andFigure 2 The second adjusting member 16 includes a second head portion and a second rod portion. A second convex ring 161 is provided on the second rod portion. The second limiting member 15 is located between the second head portion and the second convex ring 161, and both the second convex ring 161 and the second head portion are in contact with the second limiting member 15.

[0045] Specifically, the second rod portion may be entirely provided with a second threaded section; the second rod portion may also be partially provided with a second threaded section. In this case, except for the portion between the second convex ring 161 and the second head portion where the second threaded section is not provided, the remaining portions are provided with the second threaded section. The second adjusting member 16 may specifically be a second screw sleeved with the second convex ring 161, and the second screw includes a second head portion and a second rod portion. The second limiting member 15 has a third surface close to the connecting plate 12 and a fourth surface disposed opposite to the third surface. The second convex ring 161 is in contact with the third surface, and the second head portion is in contact with the fourth surface. A second through groove 151 is formed in the second limiting member 15, and the second through groove 151 is located between the second head portion and the second convex ring 161. The second through groove 151 is used for the second rod portion to be inserted. In the embodiment of the present invention, when the second adjusting member 16 rotates, since both the second convex ring 161 and the second head portion are in contact with the second limiting member 15, it can be ensured that the second adjusting member 16 does not undergo axial displacement, so as to avoid affecting the accuracy of the moving distance of the connecting plate 12 due to the axial displacement of the second adjusting member 16.

[0046] Refer to Figure 2 and Figure 3 As shown in FIGS. and, a support groove 111 is formed in the mounting plate 11. The mortar pipe 2 includes a support member 22. The support groove 111 is used to cooperate with the support member 22, and the cross-sectional shape of the support groove 111 is V-shaped or arc-shaped.

[0047] Specifically, the mortar pipe 2 includes a mortar pipe body 21 and two support members 22 respectively provided at both ends of the mortar pipe body 21. The support groove 111 has an upward top opening and a side opening facing the mortar pipe body 21. The mounting plate 11 includes a first side wall away from the connecting plate 12, and the support groove 111 penetrates through the first side wall to form the side opening. The cross-sectional shape of the support member 22 is the same as the cross-sectional shape of the support groove 111. In the embodiment of the present invention, the mounting plate 11 supports and positions the mortar pipe 2 through the support groove 111 with a V-shaped or arc-shaped cross-section. Compared with the planar support and positioning method, it can limit the offset of both ends of the mortar pipe 2 in the second direction, thereby ensuring the consistency of the position of the mortar pipe 2 during the cutting process.

[0048] Refer to Figure 1 and Figure 3, the mortar pipe adjusting device 1 provided by the embodiment of the present utility model further includes a clamping mechanism 17 arranged on the mounting plate 11, and the clamping mechanism 17 is used to provide a downward pressure to the support member 22 when the support groove 111 cooperates with the support member 22.

[0049] Specifically, when the support groove 111 cooperates with the support member 22, the clamping mechanism 17 provides a downward pressure to the support member 22 to clamp the support member 22. The clamping mechanism 17 can adopt an elbow clamp, and the elbow clamp includes a handle and a chuck. The up and down position of the chuck can be quickly adjusted through the handle. When installing the mortar pipe 2, first place the support member 22 of the mortar pipe 2 in the support groove 111 of the mortar pipe adjusting device 1, and then pull the handle of the elbow clamp to quickly clamp the support member 22. The clamping mechanism 17 can quickly clamp the mortar pipe 2, and the clamping force is large, avoiding the position deviation of the mortar pipe 2 during the cutting process.

[0050] When the cross-sectional shape of the support groove 111 is V-shaped, the support groove 111 has a first inclined surface and a second inclined surface, and the included angle between the first inclined surface and the second inclined surface is 90° - 150°.

[0051] Specifically, the included angle between the first inclined surface and the second inclined surface can be 90°, 100°, 120°, 130°, 150°, etc. The included angle between the first inclined surface and the second inclined surface is preferably 120°. When the cross-sectional shape of the support groove 111 is V-shaped, the cross-sectional shape of the support member 22 is also V-shaped, and the included angles of the two V-shapes are the same, both being 120°. The first inclined surface and the second inclined surface can be connected by an arc chamfer. When the included angle between the first inclined surface and the second inclined surface is within the above range, the positioning of the mortar pipe 2 is ensured, and at the same time, the support groove 111 and the support member 22 have sufficient support areas.

[0052] Refer to Figure 2 , the mortar pipe adjusting device provided by the embodiment of the present utility model further includes a first threaded fastener 19 connecting the mounting plate 11 and the connecting plate 12. A first strip-shaped through hole 112 for the first threaded fastener 19 to pass through is provided on the mounting plate 11, and the extending direction of the first strip-shaped through hole 112 is consistent with the axial direction of the first adjusting member 14. The mortar pipe adjusting device provided by the embodiment of the present utility model further includes a second threaded fastener connecting the connecting plate 12 and the fixing plate 18. A second strip-shaped through hole 121 for the second threaded fastener to pass through is provided on the connecting plate 12, and the extending direction of the second strip-shaped through hole 121 is consistent with the axial direction of the second adjusting member 16.

[0053] Specifically, a third threaded hole corresponding to the first elongated through hole 112 is formed in the connecting plate 12, and the first threaded fastener 19 passes through the first elongated through hole 112 and is screwed into the third threaded hole. A fourth threaded hole corresponding to the second elongated through hole 121 is formed in the fixing plate 18, and the second threaded fastener passes through the second elongated through hole 121 and is screwed into the fourth threaded hole. Both the first elongated through hole 112 and the second elongated through hole 121 can be provided in two. In the embodiment of the present utility model, through the settings of the first elongated through hole 112 and the second elongated through hole 121, the connection with the connecting plate 12 can still be achieved after the mounting plate 11 moves, and the connection with the fixing plate 18 can still be achieved after the connecting plate 12 moves.

[0054] The process of adjusting the position of the mortar pipe 2 by the mortar pipe adjusting device provided by the embodiment of the present utility model is as follows:

[0055] Water is supplied to the mortar pipe 2, and the position of the water outlet drop point relative to the silicon rod to be cut is observed. If the horizontal position of the water outlet drop point does not meet the requirements, first use a wrench to loosen the second threaded fastener, and then rotate the second adjusting member 16 to quickly adjust the water outlet position in the horizontal direction. If the second adjusting member 16 is rotated clockwise, the water outlet drop point moves away from the silicon rod; if the second adjusting member 16 is rotated counterclockwise, the water outlet drop point approaches the silicon rod; after adjusting the horizontal position, use a wrench to tighten the second threaded fastener to fix the position. If the vertical position of the water outlet drop point does not meet the requirements, first use a wrench to loosen the first threaded fastener 19, and then rotate the first adjusting member 14 to quickly adjust the water outlet position in the vertical direction. If the first adjusting member 14 is rotated clockwise, the water outlet drop point moves upward; if the first adjusting member 14 is rotated counterclockwise, the water outlet drop point moves downward; after adjusting the vertical position, use a wrench to tighten the first threaded fastener 19 to fix the position.

[0056] The embodiment of the present utility model also discloses a slicing machine, which includes a mortar pipe 2 and any one of the above-mentioned mortar pipe adjusting devices 1. The mortar pipe 2 is installed in the cutting chamber of the slicing machine through two mortar pipe adjusting devices 1. The slicing machine includes two mortar pipes 2, and during cutting, the silicon rod is located between the two mortar pipes 2. Since the slicing machine includes the above-mentioned mortar pipe adjusting device 1, it also has the beneficial effects of the above-mentioned mortar pipe adjusting device 1, which will not be elaborated here.

[0057] Refer to Figure 4 , the mortar pipe 2 includes a mortar pipe body 21 and a support member 22, and the support member 22 is detachably connected to the end of the mortar pipe body 21.

[0058] Specifically, the support member 22 is threadedly connected to the mortar pipe body 21. The support member 22 is specifically connected to the mortar pipe body 21 through fastening screws. Through holes for the fastening screws to pass through are provided on the mortar pipe body 21, and threaded holes for screwing with the fastening screws are provided on the support member 22. If the mortar pipe body 21 and the support member 22 are welded, due to welding deformation, the inclined surfaces of the two support members 22 will not be parallel, and there will be an abnormal situation where one end is flush with the support groove 111 and the other end is warped after installation. In the embodiment of the present utility model, the mortar pipe 2 adopts a split structure, and during assembly, the position of the support member 22 can be adjusted based on the gap between the through hole and the fastening screw to ensure that the inclined surfaces of the two support members 22 are parallel, effectively eliminating the error caused by welding deformation and improving the assembly accuracy.

[0059] Referring to Figure 5 and Figure 6 , the embodiment of the present utility model also discloses an assembly tooling 3. Two positioning grooves 31 for respectively cooperating with the two support members 22 are provided on the assembly tooling 3. The cross-sectional shape of the positioning groove 31 is V-shaped, the included angle of the V shape is 120°, and the inclined surfaces on the two positioning grooves 31 are parallel to each other.

[0060] When assembling the mortar pipe 2, first, use the fastening screws to install the two support members 22 on the mortar pipe body 21, and at this time, do not tighten the fastening screws first; place the assembled mortar pipe body 21 and the support member 22 on the assembly tooling 3. After determining that the inclined surfaces of the two support members 22 are both flush with the positioning grooves 31, then tighten the fastening screws. Through the assembly tooling 3, the inclined surfaces of the two support members 22 can be quickly made parallel during the assembly of the mortar pipe 2, improving the assembly efficiency.

[0061] It should be noted that in this article, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitations, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including that element.

[0062] The embodiments of the present utility model have been described above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present utility model, those of ordinary skill in the art can also make many forms without departing from the purpose and scope protected by the claims of the present utility model, and these all fall within the protection scope of the present utility model.

Claims

1. A mortar pipe adjustment device, characterized in that: include: a mounting plate for supporting the ends of the mortar pipes; A first adjustment component, comprising a first limiting member and a first adjusting member, wherein the first adjusting member is screwed on the mounting plate, and the first limiting member is used to limit the axial movement of the first adjusting member; A connecting plate connected to the mounting plate and the first limiting member; The second adjustment component includes a second limiter and a second adjustment member, the second adjustment member is screwed on the connecting plate, the second limiter is used to limit the axial movement of the second adjustment member, and the axial direction of the first adjustment member is perpendicular to the axial direction of the second adjustment member.

2. The mortar pipe adjustment device according to claim 1, characterized in that: The first adjusting member includes a first head and a first rod, the first rod is provided with a first convex ring, the first limiting member is located between the first head and the first convex ring, and the first convex ring and the first head are both in contact with the first limiting member.

3. The mortar pipe adjustment device according to claim 1, characterized in that: The second adjusting member includes a second head and a second rod, the second rod is provided with a second convex ring, the second limiting member is located between the second head and the second convex ring, and the second convex ring and the second head are both in contact with the second limiting member.

4. The mortar pipe adjustment device according to claim 3, characterized in that: It also includes a fixing plate connected to the connecting plate, the fixing plate is used to be installed in the cutting chamber of the slicer, and the second limiting member is connected to the fixing plate.

5. The mortar pipe adjusting device according to any one of claims 1 to 4, characterized in that: The mounting plate is provided with a support groove, the mortar pipe comprises a support member, the support groove is used to cooperate with the support member, and the cross-section of the support groove is V-shaped or arc-shaped.

6. The mortar pipe adjustment device according to claim 5, characterized in that: It also includes a clamping mechanism arranged on the mounting plate, and the clamping mechanism is used to provide downward pressure to the support member when the support groove is matched with the support member.

7. The mortar pipe adjustment device according to claim 5, characterized in that: When the cross-section of the support groove is V-shaped, the support groove has a first inclined surface and a second inclined surface, and the angle between the first inclined surface and the second inclined surface is 90°-150°.

8. The mortar pipe adjusting device according to claim 4, characterized in that: It also includes a first threaded fastener connecting the mounting plate and the connecting plate, the mounting plate is provided with a first strip-shaped through hole for the first threaded fastener to pass through, and the extending direction of the first strip-shaped through hole is consistent with the axial direction of the first adjusting member; It also includes a second threaded fastener connecting the connecting plate and the fixing plate. The connecting plate is provided with a second strip-shaped through hole for the second threaded fastener to pass through. The extending direction of the second strip-shaped through hole is consistent with the axial direction of the second adjusting member.

9. A slicer, characterized in that: It comprises a mortar pipe and the mortar pipe adjusting device according to any one of claims 1 to 8.

10. The slicer according to claim 9, characterized in that: The mortar pipe comprises a mortar pipe body and a support member, and the support member is detachably connected to the end of the mortar pipe body.

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