Position adjusting tool for spraying device, spraying device and linear cutting machine

Abstract

The utility model provides a kind of position adjustment tool of spraying device, spraying device and linear cutting machine.The position adjustment tool of spraying device includes: mounting structure, being configured as installation in at least two main rollers;Support structure, including adjusting component and support component, support component is movably arranged in mounting structure along Z direction, adjusting component and support component are linked and set, and support component can be close to or away from mounting structure by screwing adjusting component;Two positioning structures are spaced apart along X direction, and positioning structure is movably installed in support component along X direction, and positioning structure is configured for positioning spraying assembly.The technical scheme of the utility model solves the problem that the liquid drop adjustment efficiency is low due to the difficulty in adjusting the liquid drop of the spraying device in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of spray device technology, specifically to a spray device position adjustment fixture, a spray device, and a wire cutting machine. Background Technology

[0002] With the development of single-crystal slicing technology, higher requirements have been placed on slicing equipment. In the slicing process, adjusting the liquid drop point is a crucial step, as its location significantly affects parameters such as silicon wafer traces and Total Thickness Variation (TTV). The spraying device needs to be disassembled from the equipment after processing the crystal ingot and reinstalled after dicing preparation. Frequent disassembly and reassembly cause changes in the liquid drop point position, necessitating adjustments to the spraying device's installation location. Furthermore, changes in the coating layer on the main roller also require adjustments to the spraying device's installation location.

[0003] In the prior art, during the adjustment of the spraying device, the center of gravity of the spraying pipe is some distance from the installation position, which causes the spraying pipe to tilt during the adjustment process. After the spraying pipe is tightened, the position of its drop point will change (different from the drop point position before the spraying pipe is tightened). Repeated adjustment and installation are required to fix the drop point in a suitable position. This makes drop point adjustment difficult and results in low drop point adjustment efficiency. Utility Model Content

[0004] The main purpose of this utility model is to provide a position adjustment fixture for a spraying device, a spraying device, and a wire cutting machine to solve the problem of low efficiency in adjusting the drop point of the spraying device in the prior art due to the difficulty in adjusting the drop point.

[0005] To achieve the above objectives, this utility model provides a position adjustment fixture for a spray device, comprising: a mounting structure configured to be mounted on at least two main rollers; a support structure including an adjusting member and a supporting member, the supporting member being movably disposed on the mounting structure along the Z direction, the adjusting member being linked to the supporting member, and the supporting member being able to move closer to or further away from the mounting structure by rotating the adjusting member; and two positioning structures spaced apart along the X direction, the positioning structures being movably mounted on the supporting member along the X direction, the positioning structures being configured to position the spray assembly.

[0006] Furthermore, the support member is located above the mounting structure, and the adjustment member includes a screwing part and an adjustment part connected to the screwing part. The adjustment part passes through the support member and abuts against the mounting structure, and the adjustment part is threadedly engaged with the support member.

[0007] Furthermore, the support structure also includes connecting members, which pass through the support members and connect to the mounting structure, with the support members and connecting members having a sliding fit.

[0008] Furthermore, the support components include: two main support members along the Y direction, which are spaced apart on the installation structure; two auxiliary support members, which are spaced apart along the X direction, with both ends of each auxiliary support member connected to the two main support members respectively; and two positioning structures respectively positioned on the two auxiliary support members.

[0009] Furthermore, the two auxiliary support members have sidewalls facing each other, and the auxiliary support members are provided with mounting parts, which include multiple mounting holes. The multiple mounting holes are spaced apart along the Y direction, and the distance between the multiple mounting holes and the sidewalls of the auxiliary support members gradually decreases or increases along the Y direction. The positioning structure includes a spray clamp, which has a positioning groove for positioning the spray assembly. The spray clamp is detachably connected to the auxiliary support members through any one of the multiple mounting holes.

[0010] Furthermore, each auxiliary support is provided with two mounting parts along the Y direction. The two mounting parts are respectively located at both ends of the auxiliary support and are symmetrically arranged. The positioning structure includes two spray clamps, and the two spray clamps are arranged in a one-to-one correspondence with the two mounting parts.

[0011] Furthermore, the positioning structure also includes a first locking member. The spray clamp includes: a mounting plate, one end of which is connected to the mounting part via the first locking member; and a positioning plate, including a stop plate segment, a connecting plate segment, and a support plate segment that are connected sequentially and arranged at an angle. The connecting plate segment is connected to the other end of the mounting plate. The stop plate segment and the support plate segment are both located on the side of the connecting plate segment away from the mounting plate. The stop plate segment, the connecting plate segment, and the support plate segment together form a positioning groove. The support plate segment protrudes from the stop plate segment in the X direction.

[0012] Furthermore, the mounting structure includes two mounting members spaced apart along the X direction. Each mounting member includes: a connector, on which a support member is movably disposed; and a mounting member configured to be mounted on the main roller, located on the side of the connector opposite to the support member. The mounting member is movably disposed relative to the connector along the X direction so that the two mounting members are close to or far apart.

[0013] Furthermore, the connector is provided with a first elongated hole, and the mounting component also includes a second locking component, which includes an anti-detachment cap and a stud. One end of the stud is connected to the anti-detachment cap, and the other end of the stud passes through the first elongated hole and is threadedly connected to the mounting component. The stud and the first elongated hole are in sliding fit. And / or, the connector is provided with a pointer mark, and the mounting component is provided with a scale mark. The scale mark and the pointer mark are set accordingly.

[0014] Furthermore, the support component is provided with an assembly through hole, the mounting component is provided with a second elongated hole, the connector is provided with an installation through hole, and the mounting component also includes a guide component. One end of the guide component is slidably engaged with the assembly through hole, and the other end of the guide component passes through the installation through hole and is slidably engaged with the second elongated hole. The guide component is threadedly engaged with the installation through hole, and the two guide components are symmetrically arranged in the X direction.

[0015] According to another aspect of the present invention, the present invention provides a spraying device, including two spraying components and the position adjustment fixture of the spraying device described above, wherein the two spraying components are respectively positioned by two positioning structures.

[0016] According to another aspect of the present invention, the present invention provides a wire cutting machine, including a cutting frame, at least two main rollers, and the above-mentioned spraying device mounted on the at least two main rollers, wherein the at least two main rollers are disposed on the cutting frame.

[0017] By applying the technical solution of this utility model, the mounting structure is placed on the main roller, and the spraying assembly is placed on the positioning structure. The positioning structure can position the spraying assembly to prevent displacement of the spraying assembly before and after fixing. Then, the position of the drop point is observed. If the position of the drop point deviates from the position of the drop point required for cutting, the position of the positioning structure on the support member is adjusted. Then, the height of the support member is adjusted by adjusting the support member, thereby adjusting the height position of the spraying assembly until the drop point reaches the required drop point position. Then, the spraying assembly is fixed on the cutting frame of the wire cutting machine to fix the position of the drop point. In this way, the position of the spraying assembly can be repeatedly adjusted, thereby quickly adjusting the position of the drop point and improving the adjustment efficiency of the drop point. At the same time, the adjustment tooling can also improve the adjustment accuracy of the drop point position. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 A schematic diagram of an embodiment of the position adjustment fixture of the spray device of this utility model is shown;

[0020] Figure 2 It shows Figure 1 A top view of the fixture for adjusting the position of the spraying device;

[0021] Figure 3 It shows Figure 2 A cross-sectional view of the fixture for adjusting the position of the spraying device;

[0022] Figure 4 It shows Figure 1 A schematic diagram of the installation components of the spray device position adjustment fixture;

[0023] Figure 5 It shows Figure 1 A schematic diagram of the assembly structure of the installation parts of the spray device position adjustment fixture and the main roller.

[0024] Figure 6 It shows Figure 1 A schematic diagram of the connecting parts of the spray device position adjustment fixture;

[0025] Figure 7 It shows Figure 1 A schematic diagram of the main support component of the spray device position adjustment fixture;

[0026] Figure 8 It shows Figure 1 A schematic diagram of the auxiliary support component of the spray device position adjustment fixture;

[0027] Figure 9 It shows Figure 1 A schematic diagram of the spray clamp of the spray device position adjustment fixture;

[0028] Figure 10 A schematic diagram of an embodiment of the spraying device of this utility model is shown;

[0029] Figure 11 It shows Figure 10 A schematic diagram of an embodiment of the spraying device.

[0030] The above figures include the following reference numerals:

[0031] 1. Main roller; 2. Spray assembly; 3. Silicon rod; 10. Mounting structure; 11. Connector; 111. First elongated hole; 112. Pointer mark; 12. Mounting component; 121. Scale mark; 122. Second elongated hole; 13. Second locking component; 14. Guide component; 21. Adjusting component; 22. Support component; 221. Main support component; 222. Auxiliary support component; 223. Side wall; 224. Mounting hole; 23. Connecting component; 30. Positioning structure; 31. Spray clamp; 32. Positioning groove; 33. First locking component; 312. Mounting plate; 313. Stop plate section; 314. Connecting plate section; 315. Support plate section. Detailed Implementation

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] It should be noted that the X, Y, and Z directions are set perpendicular to each other, with the Y direction being the same as the axis of the main roller 1.

[0034] like Figures 1 to 11 As shown, an embodiment of this utility model provides a position adjustment fixture for a spray device. The position adjustment fixture for the spray device includes: a mounting structure 10 configured to be mounted on at least two main rollers 1; a support structure including an adjusting member 21 and a support member 22, the support member 22 being movably disposed on the mounting structure 10 along the Z direction, the adjusting member 21 being linked to the support member 22, and the support member 22 being able to move closer to or further away from the mounting structure 10 by rotating the adjusting member 21; and two positioning structures 30 spaced apart along the X direction, the positioning structures 30 being movably mounted on the support member 22 along the X direction, and the positioning structures 30 being configured to position the spray assembly 2.

[0035] In the above technical solution, the mounting structure 10 is placed on the main roller 1, and the spray assembly 2 is placed on the positioning structure 30. The positioning structure 30 can position the spray assembly 2 to prevent the spray assembly 2 from shifting before and after fixing. Then, the position of the drop point is observed. If the position of the drop point deviates from the position of the drop point required for cutting, the position of the positioning structure 30 on the support member 22 is adjusted. Then, the height of the support member 22 is adjusted by adjusting the member 21, thereby adjusting the height position of the spray assembly 2 until the drop point reaches the required drop point position. Then, the spray assembly 2 is fixed on the cutting frame of the wire cutting machine to fix the position of the drop point. In this way, the position of the spray assembly 2 can be repeatedly adjusted, thereby quickly adjusting the position of the drop point and improving the adjustment efficiency of the drop point. At the same time, the adjustment tooling can also improve the adjustment accuracy of the drop point position.

[0036] It should be noted that the spray assembly 2 includes a spray pipe. When the distance between the main rollers 1 is fixed, as long as the main rollers 1 are not recoated and grooved, each time the spray pipe is adjusted, the position adjustment fixture of the spray device is placed on the main roller 1, and then the spray pipe is placed on the position adjustment fixture, so as to fix the position of the liquid outlet and thus fix the position of the liquid drop point.

[0037] It should be noted that the position adjustment fixture of the spray device in this solution is only used during the process of adjusting the drop point of the spray pipe. After the adjustment is completed, this fixture needs to be removed from the equipment.

[0038] It should be noted that the position adjustment fixture of the spray device in this solution can solve the problems of difficulty in adjusting and low efficiency in adjusting the drop point of the spray component 2 in the prior art, so as to realize the rapid adjustment of the drop point of the spray component 2 and improve the adjustment accuracy.

[0039] like Figure 1 and Figure 3 As shown in the embodiment of this utility model, the support member 22 is located above the mounting structure 10, and the adjustment member 21 includes a screwing member and an adjustment member connected to the screwing member. The adjustment member passes through the support member 22 and abuts against the mounting structure 10. The adjustment member is threadedly engaged with the support member 22.

[0040] With the above setup, by using the threaded connection between the screw and the adjusting parts, the supporting component 22 can be moved along the Z direction on the adjusting part by rotating the screw, so as to realize the height adjustment of the spray assembly 2, that is, to adjust the distance between the spray pipe and the main roller 1.

[0041] In one embodiment, the adjusting member 21 is a wing screw.

[0042] like Figure 3 As shown in the embodiment of this utility model, the support structure further includes a connecting member 23, which passes through the support member 22 and connects to the mounting structure 10. The support member 22 and the connecting member 23 are slidably engaged.

[0043] With the above configuration, the connecting member 23 can connect the supporting member 22 to the installation structure 10, but it is not fastened. That is, the supporting member 22 can slide along the connecting member 23, thereby enabling the entire set of position adjustment fixtures to be installed and removed in one piece.

[0044] In one embodiment, the connecting member 23 is a guide stud, which is threadedly connected to the connecting member 11 of the mounting structure 10.

[0045] like Figure 3 As shown in the embodiment of this utility model, the connecting member 23 includes an anti-detachment cap and a connecting shaft. The cross-sectional area of ​​the anti-detachment cap is larger than that of the connecting shaft. One end of the connecting shaft passes through the support member 22 and is threadedly connected to the mounting structure 10, while the other end of the connecting shaft is connected to the anti-detachment cap. This prevents the support member 22 from detaching from the connecting member 23.

[0046] like Figure 1 As shown in the embodiment of this utility model, the support member 22 includes: two main support members 221 along the Y direction, the two main support members 221 being spaced apart on the mounting structure 10; two auxiliary support members 222, spaced apart along the X direction, the two ends of each auxiliary support member 222 being connected to the two main support members 221 respectively, and two positioning structures 30 being respectively disposed on the two auxiliary support members 222.

[0047] In the above technical solution, a stable support platform is formed by the combination of the main support member 221 and the auxiliary support member 222. The auxiliary support member 222 allows the positioning structure 30 to be adjusted in the Y direction, while the main support member 221 provides support stability along the Y direction.

[0048] In one embodiment, two auxiliary support members 222 are symmetrically arranged in the X direction, and the auxiliary support members 222 are fastened to the main support member 221 by screws.

[0049] like Figure 1 and Figure 8 As shown in the embodiment of this utility model, the two auxiliary support members 222 have sidewalls 223 facing each other. The auxiliary support member 222 is provided with a mounting part, which includes a plurality of mounting holes 224. The plurality of mounting holes 224 are spaced apart along the Y direction. The distance between the plurality of mounting holes 224 and the sidewalls 223 of the auxiliary support member 222 decreases or increases successively along the Y direction. The positioning structure 30 includes a spray clamp 31. The spray clamp 31 has a positioning groove 32 for positioning the spray assembly 2. The spray clamp 31 is detachably connected to the auxiliary support member 222 through any one of the plurality of mounting holes 224.

[0050] With the above settings, by connecting the spray clip 31 to different mounting holes 224 among the multiple mounting holes 224, the distance between the spray clip 31 and the side wall 223 can be adjusted, thereby adjusting the spacing between the two spray clips 31 in the X direction, and further adjusting the spacing between the two spray components 2.

[0051] In one embodiment, along the Y direction, from the end of the auxiliary support 222 to the middle position of the auxiliary support 222, the distance between the plurality of mounting holes 224 and the sidewall 223 of the auxiliary support 222 increases successively.

[0052] Of course, in one embodiment, along the Y direction, from the end of the auxiliary support 222 to the middle position of the auxiliary support 222, the distance between the plurality of mounting holes 224 and the side wall 223 of the auxiliary support 222 can also be gradually reduced.

[0053] In one embodiment, the mounting hole 224 includes two mounting holes spaced apart along the X direction. In the X direction, the distance between the centerline of the mounting hole closer to the sidewall 223 and the sidewall 223 is the distance between the mounting hole 224 and the sidewall 223.

[0054] In one embodiment, the main support member 221 is a support beam and the auxiliary support member 222 is a support plate; the mounting part includes a series of threaded holes, which are arranged at a certain arithmetic step length from the edge line. By fixing the spray clamp 31 into different threaded holes on the support plate, the distance between the spray pipe and the silicon rod 3 can be adjusted.

[0055] like Figure 1As shown in the embodiment of this utility model, each auxiliary support member 222 is provided with two mounting parts along the Y direction. The two mounting parts are respectively and symmetrically arranged at both ends of the auxiliary support member 222. The positioning structure 30 includes two spray clamps 31, and the two spray clamps 31 are arranged one-to-one with the two mounting parts. In this way, the stability of the spray assembly 2 in the Y direction can be increased.

[0056] like Figure 1 , Figure 3 and Figure 9 As shown in the embodiment of this utility model, the positioning structure 30 further includes a first locking member 33, and the spray clamp 31 includes: a mounting plate 312, one end of which is connected to the mounting part through the first locking member 33; a positioning plate, including a stop plate segment 313, a connecting plate segment 314 and a support plate segment 315 connected in sequence and arranged at an angle, the connecting plate segment 314 is connected to the other end of the mounting plate 312, the stop plate segment 313 and the support plate segment 315 are both located on the side of the connecting plate segment 314 away from the mounting plate 312, the stop plate segment 313, the connecting plate segment 314 and the support plate segment 315 together form a positioning groove 32, and the support plate segment 315 protrudes from the stop plate segment 313 in the X direction.

[0057] With the above settings, the positioning groove 32 formed by the stop plate section 313, the connecting plate section 314 and the support plate section 315 can be used to stably position the spray pipe of the spray assembly 2. At the same time, the protruding design of the support plate section 315 further enhances the support stability of the spray assembly 2, thereby improving the stability of the spray assembly 2 and ensuring the precise control of the liquid drop point position.

[0058] In one embodiment, the side of the support plate segment 315 facing the stop plate segment 313 has an inclined surface. From the direction close to the connecting plate segment 314, the distance between the inclined surface and the side wall of the support plate segment 315 away from the stop plate segment 313 gradually decreases. In this way, the spray assembly 2 can be inserted into the positioning groove 32, which can both adapt to the spray assembly 2 and prevent the spray assembly 2 from tipping over.

[0059] In one embodiment, a spray clip 31 is connected to the mounting part via two first locking members 33, which are screws.

[0060] like Figure 1 and Figure 3As shown in the embodiment of this utility model, the mounting structure 10 includes two mounting members, which are spaced apart along the X-direction. Each mounting member includes: a connector 11, with a support member 22 movably disposed on the connector 11; and a mounting member 12, configured to be mounted on the main roller 1. The mounting member 12 is located on the side of the connector 11 opposite to the support member 22, and is movably disposed relative to the connector 11 along the X-direction so that the two mounting members 12 can be brought closer together or further apart. This allows adjustment of the distance between the two mounting members 12 to accommodate main rollers 1 with different shaft pitches.

[0061] In one embodiment, the mounting component includes two connectors 11 and two mounting components 12. The two connectors 11 are spaced apart along the Y direction, and the two mounting components 12 are spaced apart along the Y direction. The two connectors 11 and the two mounting components 12 of the mounting component are arranged in a one-to-one correspondence.

[0062] like Figure 1 , Figure 3 and Figure 6 As shown in the embodiment of this utility model, the connector 11 is provided with a first elongated hole 111, and the mounting component also includes a second locking component 13. The second locking component 13 includes an anti-detachment cap and a stud. One end of the stud is connected to the anti-detachment cap, and the other end of the stud passes through the first elongated hole 111 and is threadedly connected to the mounting component 12. The stud and the first elongated hole 111 are in sliding fit.

[0063] In the above technical solution, the mounting part 12 and the connecting part 11 can be connected by the second locking part 13, and the position adjustment between the mounting part 12 and the connecting part 11 can be realized by the sliding cooperation between the first elongated hole 111 and the second locking part 13.

[0064] In one embodiment, the mounting component includes two second locking members 13, which are configured in a one-to-one correspondence with the two mounting members 12 of the mounting component.

[0065] It should be noted that the length direction of the first elongated hole 111 is the same as that of the X direction.

[0066] like Figure 1 , Figure 4 and Figure 6 As shown, the connector 11 has a pointer mark 112, and the mounting part 12 has a scale mark 121. The scale mark 121 and the pointer mark 112 are correspondingly set. In this way, the pointer mark and the scale mark are used to ensure the visualization and precision of position adjustment. Specifically, the scale mark 121 is located on the side wall of the mounting part 12 in the Y direction, and the pointer mark 112 is located on the side wall of the connector 11 in the Y direction, and the scale mark 121 and the pointer mark 112 are on the same side.

[0067] like Figure 3As shown in the embodiment of this utility model, the support member 22 is provided with an assembly through hole, the mounting member 12 is provided with a second elongated hole 122, the connecting member 11 is provided with an installation through hole, and the mounting member also includes a guide member 14. One end of the guide member 14 is slidably engaged with the assembly through hole, and the other end of the guide member 14 passes through the installation through hole and is slidably engaged with the second elongated hole 122. The guide member 14 is threadedly engaged with the installation through hole, and the two guide members 14 are symmetrically arranged in the X direction.

[0068] In the above technical solution, by setting the guide member 14, on the one hand, the support member 22 can be guided in the Z direction to avoid the support member 22 from swaying in the X and / or Y directions; on the other hand, when the pointer mark 112 points to the zero mark of the scale mark 121, it can be ensured that the symmetrical plane of the two mounting members in the X direction coincides with the center line of the support member 22 in the X direction, so that the distance between the two mounting members can be adjusted more accurately.

[0069] In one embodiment, the mounting component includes two guide members 14 arranged along the Y direction, and the two guide members 14 of the mounting component are arranged in a one-to-one correspondence with the two mounting members 12 of the mounting component; the pointer mark 112 is a scale pointing groove.

[0070] In one embodiment, the mounting component 12 is a wedge-shaped block that can be placed directly on the iron core of the main roller 1. The top of the wedge-shaped block is provided with a positioning baffle to position the connecting component 11, thereby facilitating the installation of the guide component 14 and the second locking component 13. The first elongated hole and the second elongated hole are both through elongated holes.

[0071] It should be noted that the length direction of the second elongated hole 122 is the same as that of the X direction.

[0072] like Figure 10 and Figure 11 As shown, an embodiment of this utility model provides a spraying device, including two spraying components 2 and the aforementioned position adjustment fixture. The two spraying components 2 are respectively positioned by two positioning structures 30. The position adjustment fixture can be used to install the two spraying components 2 onto the cutting frame, and then the position adjustment fixture can be removed for subsequent cutting.

[0073] The above-mentioned spraying device has all the advantages of the position adjustment tooling of the above-mentioned spraying device, which will not be elaborated here.

[0074] like Figure 10 and Figure 11 As shown, an embodiment of the present invention provides a wire cutting machine, including a cutting frame, at least two main rollers 1, and the above-mentioned spraying device mounted on the at least two main rollers 1, wherein the at least two main rollers 1 are disposed on the cutting frame.

[0075] The wire cutting machine described above has all the advantages of the spraying device described above, which will not be repeated here.

[0076] It should be noted that the working principle of this solution is as follows: the wedge block of the position adjustment fixture is placed on the iron core of the main roller 1, and the liquid outlet of the spray pipe is placed on the spray clamp 31. The position of the liquid drop point is observed. If the position of the liquid drop point deviates from the position of the liquid drop point required for cutting, the position of the threaded hole of the spray clamp 31 fixed on the support plate is adjusted. The height of the spray pipe is adjusted by the wing screw until the liquid drop point reaches the required position. When the distance between the main rollers 1 is fixed, as long as the main rollers 1 are not recoated and grooved, the position of the liquid outlet can be fixed by simply placing the position adjustment fixture on the iron core of the main roller 1 each time the spray pipe is adjusted, thereby fixing the position of the liquid drop point.

[0077] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: the mounting structure is placed on the main roller, and the spraying assembly is placed on the positioning structure. The positioning structure can position the spraying assembly to prevent displacement of the spraying assembly before and after fixing. Then, the position of the drop point is observed. If the position of the drop point deviates from the position of the drop point required for cutting, the position of the positioning structure on the support member is adjusted. Then, the height of the support member is adjusted by adjusting the member, thereby adjusting the height position of the spraying assembly until the drop point reaches the required drop point position. Then, the spraying assembly is fixed on the cutting frame of the wire cutting machine to fix the position of the drop point. In this way, the position of the spraying assembly can be repeatedly adjusted, thereby quickly adjusting the position of the drop point and improving the adjustment efficiency of the drop point. At the same time, the adjustment tooling can also improve the adjustment accuracy of the drop point position.

[0078] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A position adjustment fixture for a spray device, characterized in that, include: The mounting structure (10) is configured to be mounted on at least two main rollers (1); The support structure includes an adjusting member (21) and a supporting member (22). The supporting member (22) is movably disposed on the mounting structure (10) along the Z direction. The adjusting member (21) and the supporting member (22) are linked together. By rotating the adjusting member (21), the supporting member (22) can move closer to or further away from the mounting structure (10). Two positioning structures (30) are spaced apart along the X direction. The positioning structures (30) are movably mounted on the support member (22) along the X direction. The positioning structures (30) are configured to position the spray assembly (2).

2. The position adjustment tool for a spray device according to claim 1, wherein The support member (22) is located above the mounting structure (10). The adjustment member (21) includes a screwing member and an adjustment member connected to the screwing member. The adjustment member passes through the support member (22) and abuts against the mounting structure (10). The adjustment member is threadedly engaged with the support member (22).

3. The position adjustment tool for a spray device according to claim 1, wherein The support structure further includes a connecting member (23), which passes through the support member (22) and connects to the mounting structure (10), and the support member (22) and the connecting member (23) are in sliding engagement.

4. The position adjustment fixture for the spraying device according to claim 1, characterized in that, The supporting member (22) includes: Two main support members (221) are arranged at intervals along the Y direction in the mounting structure (10); Two auxiliary support members (222) are spaced apart along the X direction. The two ends of each auxiliary support member (222) are respectively connected to the two main support members (221). The two positioning structures (30) are respectively disposed on the two auxiliary support members (222).

5. The position adjustment fixture for the spraying device according to claim 4, characterized in that, The two auxiliary support members (222) have sidewalls (223) facing each other. The auxiliary support member (222) is provided with a mounting part, which includes a plurality of mounting holes (224). The plurality of mounting holes (224) are spaced apart along the Y direction. The distance between the plurality of mounting holes (224) and the sidewalls (223) of the auxiliary support member (222) decreases or increases successively along the Y direction. The positioning structure (30) includes a spray clamp (31). The spray clamp (31) has a positioning groove (32) for positioning the spray assembly (2). The spray clamp (31) is detachably connected to the auxiliary support member (222) through any one of the plurality of mounting holes (224).

6. The position adjustment tooling for a spray device of claim 5, wherein, Each of the auxiliary support members (222) is provided with two mounting parts. Along the Y direction, the two mounting parts are respectively arranged at both ends of the auxiliary support member (222) and are symmetrically arranged. The positioning structure (30) includes two spray clips (31), and the two spray clips (31) are arranged in a one-to-one correspondence with the two mounting parts.

7. The position adjustment fixture for the spraying device according to claim 5, characterized in that, The positioning structure (30) further includes a first locking member (33), and the spray clamp (31) includes: Mounting plate (312), one end of which is connected to the mounting part via the first locking member (33); The positioning plate includes a stop plate segment (313), a connecting plate segment (314), and a support plate segment (315) that are connected sequentially and arranged at an included angle. The connecting plate segment (314) is connected to the other end of the mounting plate (312). The stop plate segment (313) and the support plate segment (315) are both located on the side of the connecting plate segment (314) away from the mounting plate (312). The stop plate segment (313), the connecting plate segment (314), and the support plate segment (315) together form the positioning groove (32). The support plate segment (315) protrudes from the stop plate segment (313) in the X direction.

8. The position adjustment tool for a shower device according to any one of claims 1 to 7, characterized in that, The mounting structure (10) includes two mounting members, which are spaced apart along the X direction. Each mounting member includes: A connector (11) is provided, wherein the supporting member (22) is movably disposed on the connector (11); Mounting member (12) is configured to be mounted on the main roller (1), the mounting member (12) being located on the side of the connector (11) away from the support member (22), the mounting member (12) being movably disposed relative to the connector (11) along the X direction so that the two mounting members (12) are close to or far apart.

9. The position adjustment tooling for a spray device of claim 8, wherein, The connector (11) is provided with a first elongated hole (111), and the mounting component further includes a second locking component (13). The second locking component (13) includes an anti-detachment cap and a stud. One end of the stud is connected to the anti-detachment cap, and the other end of the stud passes through the first elongated hole (111) and is threadedly connected to the mounting component (12). The stud is slidably engaged with the first elongated hole (111); and / or, The connector (11) is provided with a pointer mark (112), and the mounting part (12) is provided with a scale mark (121). The scale mark (121) and the pointer mark (112) are set accordingly.

10. The position adjustment tooling for a spray device of claim 8, wherein, The support member (22) is provided with an assembly through hole, the mounting member (12) is provided with a second elongated hole (122), the connector (11) is provided with an installation through hole, the mounting member also includes a guide member (14), one end of the guide member (14) is slidably engaged with the assembly through hole, the other end of the guide member (14) passes through the installation through hole and is slidably engaged with the second elongated hole (122), the guide member (14) is threadedly engaged with the installation through hole, and the two guide members (14) are symmetrically arranged in the X direction.

11. A spraying device, characterized in that, It includes two spraying assemblies (2) and a position adjustment fixture for the spraying device according to any one of claims 1 to 10, wherein the two spraying assemblies (2) are respectively positioned by the two positioning structures (30).

12. A wire saw, characterized in that The spraying device of claim 11 includes a cutting frame, at least two main rollers (1) and a spraying device mounted on at least two of the main rollers (1), wherein at least two of the main rollers (1) are disposed on the cutting frame.

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