Nozzle angle adjusting device

Abstract

The utility model relates to a nozzle angle adjusting device, which comprises a bottom plate, a nozzle angle adjusting device, an angle adjusting device and an angle adjusting device, and is characterized in that the bottom plate is provided with a clamping groove clamped with a nozzle to be adjusted; the blocking pieces comprise supporting plates and baffles, the supporting plates are connected with the bottom plate, the baffles are located at the ends of the sides, away from the bottom plate, of the supporting plates, and the two blocking pieces are arranged in a central symmetry mode with the midpoint of the clamping groove as the center. The nozzle angle adjusting device can improve the precision of the mounting angle of the nozzle.

Description

TECHNICAL FIELD

[0001] The utility model relates to adjusting device technical field especially relates to a nozzle angle adjusting device. BACKGROUND

[0002] In the processing of circuit board in wet equipment, the chemical liquid needs to be sprayed to the circuit board through the nozzle, there are usually multiple nozzles in the wet equipment, the nozzle is connected with the pipeline, the spraying angle of the nozzle needs to be consistent to ensure the accuracy of the processing of the circuit board. In the processing, impurities or foreign matters may be produced due to the characteristics of the chemical liquid and chemical reactions in the processing, thereby blocking the nozzle. The nozzle needs to be disassembled for cleaning after being blocked, and then reassembled after cleaning, the nozzle is currently reset by manual visual inspection, which causes deviation of the spraying angle of the nozzle from the standard. SUMMARY

[0003] Therefore, the utility model wants to solve the technical problem of providing a nozzle angle adjusting device which can improve the accuracy of the installation angle of the nozzle.

[0004] To solve the above technical problem, the utility model provides a nozzle angle adjusting device, which comprises a bottom plate, a clamping groove for clamping a nozzle to be adjusted is arranged on the bottom plate, a blocking piece comprising a support plate and a baffle, the support plate is connected with the bottom plate, the baffle is located at the end of the support plate away from the bottom plate, and the two blocking pieces are symmetrically arranged with the midpoint of the clamping groove as the center.

[0005] In an embodiment of the utility model, the bottom plate is provided with a first sliding groove, and the support plate is slidingly connected with the sliding groove.

[0006] In an embodiment of the utility model, the side wall of the first sliding groove is provided with a protruding block extending in the opposite direction, and the support plate is provided with a groove clamped with the protruding block.

[0007] In an embodiment of the utility model, the support plate is further provided with a second sliding groove, the second sliding groove is communicated with the groove, and the second sliding groove is slidingly connected with the bottom plate.

[0008] In an embodiment of the utility model, the support plate is provided with multiple grooves and second sliding grooves.

[0009] In an embodiment of the utility model, a fastener is further included, the bottom plate is provided with a first connecting hole, the groove is provided with a second connecting hole, and the fastener is connected with the first connecting hole and the second connecting hole in sequence.

[0010] In an embodiment of the utility model, the connecting position of the baffle and the support plate is arc-shaped.

[0011] In one embodiment of the utility model, the bottom plate is provided with a handle on the side away from the blocking piece, and the handle is connected with the bottom plate through a connecting column.

[0012] In one embodiment of the utility model, a plurality of protrusions are arranged on the side wall of the handle.

[0013] In one embodiment of the utility model, the bottom plate is provided with a driving piece on the side away from the blocking piece, the output end of the driving piece is connected with the bottom plate, and the connecting position of the driving piece and the bottom plate corresponds to the midpoint position of the clamping groove.

[0014] The above technical solution of the utility model has the following advantages compared with the prior art:

[0015] The nozzle angle adjusting device has the following advantages: the bottom plate drives the nozzle to be adjusted to rotate in a clamping mode, the angle between the pipeline and the nozzle to be adjusted is fixed, the nozzle to be adjusted is moved to a standard angle in a mode that the two baffles abut against the pipeline, the precision of the installation angle of the nozzle to be adjusted is improved while the adjusting efficiency is ensured, and the handle is arranged to facilitate manual rotation of the bottom plate, thereby facilitating angle adjustment of the nozzle to be adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the content of the utility model more easily understood clearly, the utility model is further described in detail below according to specific embodiments of the utility model and in combination with the drawings.

[0017] Figure 1 is a structural schematic view of a nozzle angle adjusting device of the utility model;

[0018] Figure 2 is a structural schematic view of a blocking piece;

[0019] Figure 3 is a structural schematic view of a bottom plate;

[0020] Figure 4 is a structural schematic view of a handle.

[0021] DESCRIPTION OF DRAWINGS 1, bottom plate; 2, blocking piece; 11, clamping groove; 12, first sliding groove; 13, protruding block; 14, handle; 15, connecting column; 21, support plate; 22, baffle; 23, second sliding groove; 24, recess. DETAILED DESCRIPTION

[0022] The utility model is further described below in combination with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and implement it, but the embodiments are not used as the limitation of the utility model.

[0023] Referring to Figure 1 and Figure 2 As shown in the utility model discloses a nozzle angle adjusting device, including: bottom plate 1, bottom plate 1 on be equipped with for with the nozzle to be adjusted joint's clamping groove 11;Block 2, including support plate 21 and baffle 22, support plate 21 with bottom plate 1 is connected, baffle 22 is located support plate 21 far from the end of bottom plate 1 one side, two block 2 with the midpoint of clamping groove 11 as center is center symmetry and is arranged.

[0024] The nozzle angle adjusting device of the embodiment, the nozzle to be adjusted is jointed with the clamping groove 11 on the bottom plate 1, so that the bottom plate 1 can drive the nozzle to be adjusted to rotate, and the pipeline connected with the nozzle to be adjusted is located between the two baffles 22. By rotating the bottom plate 1, the two baffles 22 are in contact with the pipeline, and at this time, the nozzle to be adjusted reaches the standard angle. By moving the bottom plate 1 away from the nozzle to be adjusted, the angle adjustment of the nozzle to be adjusted is completed. By the jointing mode of the bottom plate 1 and the nozzle to be adjusted, the nozzle to be adjusted is driven to rotate, and by the mode that the two baffles 22 are in contact with the pipeline, the nozzle to be adjusted is moved to the standard angle, so that the adjustment efficiency is ensured, and the precision of the installation angle of the nozzle to be adjusted is improved.

[0025] Referring to Figure 3 As shown in the utility model discloses a nozzle angle adjusting device, including: bottom plate 1, bottom plate 1 on be equipped with for with the nozzle to be adjusted joint's clamping groove 11;Block 2, including support plate 21 and baffle 22, support plate 21 with bottom plate 1 is connected, baffle 22 is located support plate 21 far from the end of bottom plate 1 one side, two block 2 with the midpoint of clamping groove 11 as center is center symmetry and is arranged.

[0026] Referring to Figure 2 As shown in the utility model discloses a nozzle angle adjusting device, including: bottom plate 1, bottom plate 1 on be equipped with for with the nozzle to be adjusted joint's clamping groove 11;Block 2, including support plate 21 and baffle 22, support plate 21 with bottom plate 1 is connected, baffle 22 is located support plate 21 far from the end of bottom plate 1 one side, two block 2 with the midpoint of clamping groove 11 as center is center symmetry and is arranged.

[0027] Referring to Figure 4As shown, the bottom plate 1 away from the blocking piece 2 side is provided with a handle 14, the handle 14 is connected with the bottom plate 1 through the connecting column 15, through rotating the handle 14 can drive the bottom plate 1 to rotate, thereby facilitating manual angle adjustment. The handle 14 is located in the middle position of the bottom plate 1, so that the center line of the handle 14 coincides with the axis of rotation of the bottom plate 1 in the process of adjusting the nozzle angle adjusting device, thereby facilitating manual rotation of the bottom plate 1 through the handle 14. Preferably, the side wall of the handle 14 is provided with a plurality of protrusions, and the protrusions are equidistantly arranged. In this embodiment, the handle 14 is in the shape of a regular octagonal prism, thereby preventing the handle 14 from slipping when rotating. In another embodiment, the handle 14 can also be in the shape of a rod,

[0028] In another embodiment, the bottom plate 1 away from the blocking piece 2 side is provided with a driving piece, the driving piece is a rotary driving piece, the output end of the driving piece is connected with the bottom plate 1, and the connection position of the driving piece and the bottom plate 1 corresponds to the midpoint position of the clamping groove 11, that is, the connection line of the connection position of the driving piece and the bottom plate 1 and the midpoint of the clamping groove 11 is perpendicular to the plane where the bottom plate 1 is located, so that the driving piece can drive the bottom plate 1 to rotate without manual rotation, thereby improving the efficiency of angle adjustment.

[0029] Referring to Figure 2 and Figure 3 As shown, the bottom plate 1 is also provided with a first sliding groove 12, and the support plate 21 is slidingly connected with the sliding groove. Specifically, the side wall of the first sliding groove 12 is provided with a protrusion 13 extending in opposite directions, and the support plate 21 is provided with a groove 24 engaged with the protrusion 13. The protrusion 13 and the groove 24 are slidingly connected. The first sliding groove 12 extends from the edge of the bottom plate 1 to the middle position on the opposite side. The length of the groove 24 matches that of the first sliding groove 12. The engagement of the protrusion 13 and the groove 24 allows the support plate 21 to slide with the bottom plate 1 while preventing the support plate 21 from disengaging from the first sliding groove 12. The sliding connection between the support plate 21 and the bottom plate 1 allows the bottom plate 1 to replace different blocking pieces 2 according to different nozzles to be adjusted. The support plate 21 is also provided with a second sliding groove 23. The end of the second sliding groove 23 communicates with the end of the groove 24. The second sliding groove 23 is slidingly connected with the bottom plate 1. The bottom plate 1 can extend into the second sliding groove 23 and abut against the support plate 21. Preferably, a plurality of grooves 24 and second sliding grooves 23 are provided on the support plate 21 in parallel. The distance between the support plate 21 and the bottom plate 1 is adjustable, thereby allowing the nozzle angle adjusting device to be applicable to nozzles of different lengths.

[0030] The fastener is a bolt. The first connecting hole and the second connecting hole are threaded holes. The fastener is connected with the first connecting hole and the second connecting hole in sequence, thereby fixing the bottom plate 1 and the support plate 21.

[0031] In use, first, the to-be-adjusted nozzle is connected with the pipeline, and the to-be-adjusted nozzle is located at a position close to a standard angle, then according to the length of the to-be-adjusted nozzle, the second sliding groove 23 at the corresponding position on the supporting plate 21 is slidably connected with the bottom plate 1, and the protrusion 13 in the first sliding groove 12 is slidably connected with the groove 24, the to-be-adjusted nozzle is clamped with the clamping groove 11 on the bottom plate 1, at this time, the pipeline connected with the to-be-adjusted nozzle is located between the two baffles 22, the bottom plate 1 is rotated by rotating the handle 14, so that the two baffles 22 are in contact with the pipeline, at this time, the to-be-adjusted nozzle reaches the standard angle, the bottom plate 1 is moved away from the to-be-adjusted nozzle, so as to complete the angle adjustment of the to-be-adjusted nozzle.

[0032] The nozzle angle adjusting device of the embodiment drives the to-be-adjusted nozzle to rotate by clamping the to-be-adjusted nozzle with the bottom plate 1, fixes the angle between the pipeline and the to-be-adjusted nozzle, and moves the to-be-adjusted nozzle to the standard angle by the two baffles 22 in contact with the pipeline, so as to ensure the adjustment efficiency and improve the precision of the installation angle of the to-be-adjusted nozzle. The handle 14 is arranged to facilitate the rotation of the bottom plate 1 by manual operation, so as to facilitate the angle adjustment of the to-be-adjusted nozzle.

[0033] Obviously, the above embodiments are only examples for clearly illustrating, and are not limited to the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not required to be exhausted, and the obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A nozzle angle adjusting device characterized by comprising: The utility model relates to a nozzle adjusting device, including: A bottom plate is provided with a clamping groove for clamping with a nozzle to be adjusted; The blocking piece includes a support plate and a baffle, the support plate is connected with the bottom plate, the baffle is located at the end of the support plate away from the bottom plate, and the two blocking pieces are centrally symmetrically arranged with the midpoint of the clamping groove as the center.

2. The nozzle angle adjustment device of claim 1, wherein: The bottom plate is provided with a first sliding groove, and the support plate is slidably connected with the sliding groove.

3. The nozzle angle adjustment device of claim 2, wherein: The sidewall of the first sliding groove is provided with a protrusion extending in the opposite direction, and the support plate is provided with a groove clamped with the protrusion.

4. The nozzle angle adjustment device of claim 3, wherein: The support plate is also provided with a second sliding groove, which is in communication with the groove, and the second sliding groove is slidably connected with the bottom plate.

5. The nozzle angle adjustment device of claim 4, wherein: The support plate is provided with a plurality of grooves and second sliding grooves.

6. The nozzle angle adjustment device of claim 3, wherein: It also includes a fastener, the bottom plate is provided with a first connecting hole, the groove is provided with a second connecting hole, and the fastener is connected with the first connecting hole and the second connecting hole in sequence.

7. The nozzle angle adjustment device of claim 1, wherein: The connecting position of the baffle and the support plate is arc-shaped.

8. The nozzle angle adjustment device of claim 1, wherein: The side of the bottom plate away from the blocking piece is provided with a handle, and the handle is connected with the bottom plate through a connecting column.

9. The nozzle angle adjustment device of claim 8, wherein: The sidewall of the handle is provided with a plurality of protrusions.

10. The nozzle angle adjustment device of claim 1, wherein: The side of the bottom plate away from the blocking piece is provided with a driving element, the output end of the driving element is connected with the bottom plate, and the connecting position of the driving element and the bottom plate corresponds to the midpoint position of the clamping groove.

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