A nozzle spray wide-angle detection device

Abstract

The present invention discloses a nozzle spray wide-angle detection device, comprising a frame, a feeding mechanism arranged on the frame, a feeding mechanism and a detection mechanism, wherein the feeding mechanism comprises a vibration plate and a feeding device corresponding to the vibration plate, the feeding mechanism is docked with the feeding device, so as to send the nozzle in the feeding device to the detection mechanism, and the detection mechanism comprises a flushing device, a water collecting device and a sensing device, the flushing device makes the nozzle spray water toward the sensing device, so as to sense the angle range of the water spray, and recover water through the water collecting device. The nozzle spray wide-angle detection device of the present invention realizes the mechanical automation of the nozzle spray range detection, greatly improves the assembly efficiency, and makes the detection data more accurate.

Description

Technical Field

[0001] The invention belongs to the technical field of special equipment, and in particular relates to a nozzle spray wide-angle detection device. Background Art

[0002] The nozzle on the spray gun usually includes a nozzle and a fan-shaped cap arranged on the nozzle. The fan-shaped cap needs to be accurately assembled with the nozzle to achieve the accuracy of the fan-shaped spray range. After the fan-shaped cap and the nozzle are assembled, the spraying angle of the nozzle needs to be tested to ensure that it meets the requirements. The existing spraying angle detection has low accuracy. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a nozzle spray wide-angle detection device, which can improve the detection accuracy and detection efficiency.

[0004] In order to solve the above technical problems, the technical solution of a nozzle spray wide-angle detection device of the present invention is:

[0005] The present invention discloses a nozzle spray wide-angle detection device, comprising a frame, a feeding mechanism arranged on the frame, a feeding mechanism and a detection mechanism, the feeding mechanism comprising a vibration plate and a feeding device corresponding to the vibration plate, the feeding mechanism is docked with the feeding device, so as to send the nozzle in the feeding device to the detection mechanism, the detection mechanism comprises a flushing device, a water collecting device and a sensing device, the flushing device makes the nozzle spray water toward the sensing device, so as to sense the angle range of the water spray, and recover water through the water collecting device.

[0006] The feeding device includes a feeding seat, an X-direction cylinder and a Y-direction cylinder fixed on the feeding seat, a feeding trough is arranged in the feeding seat, the feeding trough corresponds to and matches the material guide track of the vibration plate, and an X-direction push block and a Y-direction push block are respectively arranged on the travel rods of the X-direction cylinder and the Y-direction cylinder, and both the X-direction push block and the Y-direction push block are in the feeding trough.

[0007] The feeding mechanism includes a frame with a transverse cylinder and a translation plate arranged on the transverse cylinder. A lifting cylinder is provided on the translation plate. A finger cylinder is fixedly connected to the travel rod of the lifting cylinder. Through the transverse cylinder, the finger cylinder can move back and forth between the feeding device and the detection mechanism.

[0008] The flushing device is located below the feeding mechanism, and includes a base, a stamping cylinder fixed on the base, and a stamping head connected to the stamping cylinder stroke rod. The stamping head is provided with a water inlet and a water outlet, and the water inlet and the water outlet are connected; a feeding hole is provided on the frame directly below the stamping head; a groove corresponding to the fan-shaped cap is provided on the base, and the groove is opposite to the stamping head, and a through hole is provided in the groove.

[0009] A water receiving bucket is arranged on the base along the spraying direction of the water outlet.

[0010] The sensing device includes a left rotating plate, a right rotating plate and an adjusting mechanism that can synchronously adjust the distance between the left rotating plate and the right rotating plate. The distance between the left rotating plate and the right rotating plate is a nozzle spraying area, and the nozzle spraying area is directly opposite to the water collecting device.

[0011] The adjusting mechanism comprises a left fixed block, a right fixed block and a guide rod connected between the left fixed block and the right fixed block, the guide rod is provided with a left translation block and a right translation block, the left rotating plate is connected to the inner hole of the bearing in the left translation block by inserting a rotating shaft, and the right rotating plate is connected to the inner hole of the bearing in the right translation block by inserting a rotating shaft; the left translation block and the right translation block are provided with colinear screw holes, the screw rod is screwed into the two screw holes at the same time, and the right end of the screw rod matches the rotating hole of the right rotating plate, and the left end passes through the rotating hole of the left rotating plate and extends to the outside of the left rotating plate, and the left end of the left rotating plate is provided with a handwheel.

[0012] The flushing device has two groups, corresponding to two groups of water collecting devices respectively. The water collecting device includes a seat body, a water collecting area arranged in the seat body, and a plurality of water collecting pipes arranged in the water collecting area. Below the water collecting area is a water tank, and the outlet of the water tank is connected to a water pump through a pipeline, and the water pump is connected to the water inlet of the flushing device.

[0013] The beneficial effects of the present invention are:

[0014] Compared with the prior art, the nozzle spray wide-angle detection device of the present invention realizes the mechanical automation of nozzle spray range detection, greatly improves assembly efficiency, and makes the detection data more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional exploded view of the nozzle of the present invention;

[0016] Figure 2 is a stereogram of a nozzle jet wide-angle detection device of the present invention;

[0017] Figure 3 is a three-dimensional diagram of a partial structure of a nozzle jet wide-angle detection device of the present invention;

[0018] Figure 4 is a three-dimensional diagram of a water collecting device of a nozzle spray wide-angle detection device of the present invention;

[0019] Figure 5 is a stereoscopic diagram of a sensing device of a nozzle jet wide-angle detection device of the present invention;

[0020] Figure 6 It is a stereoscopic diagram of a feeding mechanism and a feeding mechanism of the nozzle jet wide-angle detection device of the present invention from one viewing angle;

[0021] Figure 7 It is a stereoscopic diagram of the feeding mechanism and the feeding mechanism of the nozzle jet wide-angle detection device of the present invention from another perspective;

[0022] Figure 8 is a stereoscopic view of a feed device of a nozzle jet wide-angle detection device of the present invention;

[0023] Fig. 9 It is a stereoscopic view of a flushing device of the nozzle spray wide-angle detection device of the present invention from one viewing angle;

[0024] Fig.10 It is a stereoscopic diagram from another perspective of the flushing device of the nozzle jet wide-angle detection device of the present invention. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0026] See also Figures 1 to 10 The present invention provides a nozzle spray wide-angle detection device, including a frame 1, a feeding mechanism 2 arranged on the frame 1, a feeding mechanism 3 and a detection mechanism 4, the feeding mechanism 2 includes a vibration plate 5, and a feeding device 6 corresponding to the vibration plate 5, the feeding mechanism 3 is docked with the feeding device 6, so as to send the nozzle 7 in the feeding device 6 to the detection mechanism 4, the detection mechanism 4 includes a flushing device 8, a water collecting device 9 and a sensing device 10, the flushing device 8 makes the nozzle 7 spray water toward the sensing device 10, so as to sense the angle range of the water spray, and recover the water through the water collecting device 9.

[0027] The feeding device 6 includes a feeding seat 11, an X-axis cylinder 12 and a Y-axis cylinder 13 fixed on the feeding seat 11, a feeding trough 14 is provided in the feeding seat 11, and the feeding trough 14 corresponds to the material guide track 15 of the vibration plate 5, and the travel rods of the X-axis cylinder 12 and the Y-axis cylinder 13 are respectively provided with an X-axis push block 16 and a Y-axis push block 17, and the X-axis push block 16 and the Y-axis push block 17 are both in the feeding trough 14.

[0028] The feeding mechanism 3 includes a frame 19 with a transverse cylinder 18 and a translation plate 20 arranged on the transverse cylinder 18. The frame 19 is fixed on the frame 1. The translation plate 20 is provided with a lifting cylinder 21. The travel rod of the lifting cylinder 21 is fixedly connected to a finger cylinder 22. Through the transverse cylinder 18, the finger cylinder 22 can move back and forth between the feeding device 6 and the detection mechanism 4.

[0029] The flushing device 8 is located below the feeding mechanism 3, and includes a base 23, a punching cylinder 24 fixed on the base 23, and a punching head 25 connected to the stroke rod of the punching cylinder 24. The punching head 25 is provided with a water inlet and a water outlet, and the water inlet and the water outlet are connected; a discharge hole 26 is provided on the frame 1 directly below the punching head 25.

[0030] The base 23 is provided with a groove 28 corresponding to the sector cap 27 , and the groove 28 is directly opposite to the punch head 25 , and a through hole 29 is provided in the groove 28 .

[0031] The base 23 is provided with a water receiving bucket 30 along the spraying direction of the water outlet.

[0032] The sensing device 10 includes a left rotating plate 31, a right rotating plate 32 and an adjusting mechanism that can synchronously adjust the distance between the left rotating plate 31 and the right rotating plate 32. The distance between the left rotating plate 31 and the right rotating plate 32 is a nozzle spraying area, and the nozzle spraying area is directly opposite to the water collection device 9.

[0033] The adjustment mechanism includes a left fixed block 33, a right fixed block 34 and a guide rod 35 connected between the left fixed block 33 and the right fixed block 34. The guide rod 35 has two, and a left translation block 36 and a right translation block 37 are provided on the guide rod 35. The left rotating plate 31 is inserted into the inner hole of the bearing 39 in the left translation block 36 through a rotating shaft 38, and the right rotating plate 32 is inserted into the inner hole of the bearing 39 in the right translation block 37 through a rotating shaft 38; the left translation block 36 and the right translation block 37 are provided with colinear screw holes, and the screw rod 40 is screwed into the two screw holes at the same time, and the right end of the screw rod 40 matches the rotating hole of the right rotating plate 32, and the left end passes through the rotating hole of the left rotating plate 31 and extends to the outside of the left rotating plate 31, and the left end of the left rotating plate 31 is provided with a hand wheel 41.

[0034] The flushing device 8 has two groups, corresponding to two groups of water collecting devices 9 respectively. The water collecting device 9 includes a seat body 42, a water collecting area arranged in the seat body 42, and a plurality of water collecting pipes 43 arranged in the water collecting area; below the water collecting area is a water tank, and the outlet of the water tank is connected to a water pump through a pipeline, and the water pump is connected to the water inlet of the flushing device 8.

[0035] The working principle of the nozzle spray wide-angle detection device of the present invention is explained below:

[0036] The nozzle spray wide-angle detection device of the present invention, when working, first puts the assembled nozzle 7 into the vibration plate 5, and makes the nozzle 7 enter the feeding groove 14 of the feeding seat 11 of the feeding device 6 through the guide track 15 and the area position of the moving path of the X-direction push block 16 through the vibration plate 5, then, the X-direction cylinder 12 makes the X-direction push block 16 push the nozzle 7 along the X-axis direction into the area of ​​the moving path of the Y-direction push block 17, then, the Y-direction cylinder 13 makes the Y-direction push block 17 push the nozzle 7 along the Y-axis direction and into place; then, the feeding mechanism 3 works, the transverse cylinder 18 drives the translation plate 20 to move, so that the finger cylinder reaches the top of the nozzle 7, and then the lifting cylinder 21 drives the hand The finger cylinder 22 moves downward, so that the finger cylinder 22 clamps the nozzle 7; the detection mechanism 4 of the present invention has two groups, which are respectively arranged on both sides of the feeding mechanism 2. Therefore, after the feeding mechanism 3 clamps the nozzle 7, the lifting cylinder 21 drives the finger cylinder 22 to move up and reset, and the transverse cylinder 18 drives the lifting cylinder 21 and the finger cylinder 22 to move horizontally, thereby sending the nozzle 7 into the flushing device 8 of one of the detection mechanisms 4, and then immediately returns to the bottom of the feeding device 6, clamps the nozzle 7 again, and sends the nozzle 7 into the flushing device 8 of another detection mechanism 4. After the nozzle 7 in the previous flushing device 8 is detected, the nozzle 7 to be detected is immediately placed in, and so on, thereby improving the detection efficiency.

[0037] When the nozzle 7 is placed in the base 23 of the flushing device 8, at this time, the nozzle 44 of the nozzle 7 faces the punching head 25, and the fan-shaped cap 27 faces the groove 28 on the base 23. Then, the punching cylinder 24 drives the punching head 25, so that the punching head 25 pushes the nozzle 7 to move in the direction of the groove 28, and then the fan-shaped cap 27 matches and enters the groove 28, so that the nozzle 7 is between the punching head 25 and the groove 28. At this time, the punching head 25 is sealed and matched with the nozzle 44, and the water outlet of the punching head 25 is connected with the nozzle 44. Then, water is injected into the punching head 25, and water is injected into the water inlet hole of the punching head 25 through a water pump, and then high-pressure water is injected into the nozzle 7 through the water outlet. The groove 28 has a through hole 29 corresponding to the nozzle 7, so that the nozzle 7 sprays toward the sensing device 10 and the water collection device 9.

[0038] Before detecting the spraying angle of the nozzle 7, the distance between the left rotating plate 31 and the right rotating plate 32 of the sensing device 10 has been adjusted in place according to the technical parameters of the nozzle 7. The specific adjustment is as follows: by rotating the hand wheel 41, the screw rod 40 is driven to rotate, thereby synchronously driving the left translation block 36 and the right translation block 37 to move to the left and right, and to the right and left respectively, so as to adjust the distance between the two. This distance is the standard safety range for the spraying of the nozzle 7. The water passing through the distance rushes to the water collection device 9. When the spraying range of the nozzle 7 is too large, resulting in spraying on the left rotating plate 31 and / or the right rotating plate 32, the left rotating plate 31 and / or the right rotating plate 32 rotates, and the sensor detects the rotation of the left rotating plate 31 and / or the right rotating plate 32, thereby determining that the nozzle 7 is unqualified in assembly. The unqualified situation is that the spraying direction of the nozzle 7 is biased to the left or right, so that the nozzle 7 can be accurately reassembled.

[0039] In order to prevent the water rushing toward the water collecting device 9 from splashing, a plurality of water collecting pipes 43 are specially designed.

[0040] A water receiving bucket 30 is provided on the base 23 along the spraying direction of the water outlet, and the water receiving bucket 30 guides water to the water tank.

[0041] The nozzle jet wide-angle detection device provided in the embodiment of the present invention is introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the technical solutions disclosed by the present invention. At the same time, for general technicians in this field, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation of the present invention.

Claims

1. A nozzle spray wide-angle detection device, Features: The invention comprises a frame, a feeding mechanism, a feeding mechanism and a detection mechanism arranged on the frame. The feeding mechanism comprises a vibration plate and a feeding device corresponding to the vibration plate. The feeding mechanism is docked with the feeding device so as to send the nozzle in the feeding device to the detection mechanism. The detection mechanism comprises a flushing device, a water collecting device and a sensing device. The flushing device makes the nozzle spray water toward the sensing device so as to sense the angle range of the water spraying and recover water through the water collecting device. The flushing device is located below the feeding mechanism and comprises a base, a stamping cylinder fixed on the base and a connecting rod. A punching head connected to the stroke rod of the punching cylinder, wherein the punching head is provided with a water inlet and a water outlet, and the water inlet and the water outlet are connected; a feeding hole is provided on the frame directly below the punching head; a groove corresponding to and matching the fan-shaped cap is provided on the base, and the groove is directly opposite to the punching head, and a through hole is provided in the groove; the sensing device comprises a left rotating plate, a right rotating plate and an adjusting mechanism which can synchronously adjust the distance between the left rotating plate and the right rotating plate, the distance between the left rotating plate and the right rotating plate is the nozzle injection area, and the nozzle injection area is directly opposite to the water collecting device.

2. A nozzle jet wide-angle detection device according to claim 1, Features: The feeding device includes a feeding seat, an X-direction cylinder and a Y-direction cylinder fixed on the feeding seat, a feeding trough is arranged in the feeding seat, the feeding trough corresponds to and matches the material guide track of the vibration plate, and an X-direction push block and a Y-direction push block are respectively arranged on the travel rods of the X-direction cylinder and the Y-direction cylinder, and both the X-direction push block and the Y-direction push block are in the feeding trough.

3. A nozzle jet wide-angle detection device according to claim 1, Features: The feeding mechanism includes a frame with a transverse cylinder and a translation plate arranged on the transverse cylinder. A lifting cylinder is provided on the translation plate. A finger cylinder is fixedly connected to the travel rod of the lifting cylinder. Through the transverse cylinder, the finger cylinder can move back and forth between the feeding device and the detection mechanism.

4. A nozzle jet wide-angle detection device according to claim 1, Features: A water receiving bucket is arranged on the base along the spraying direction of the water outlet.

5. A nozzle jet wide-angle detection device according to claim 1, Features: The adjusting mechanism comprises a left fixed block, a right fixed block and a guide rod connected between the left fixed block and the right fixed block, the guide rod is provided with a left translation block and a right translation block, the left rotating plate is connected to the inner hole of the bearing in the left translation block by inserting a rotating shaft, and the right rotating plate is connected to the inner hole of the bearing in the right translation block by inserting a rotating shaft; the left translation block and the right translation block are provided with colinear screw holes, the screw rod is screwed into the two screw holes at the same time, and the right end of the screw rod matches the rotating hole of the right rotating plate, and the left end passes through the rotating hole of the left rotating plate and extends to the outside of the left rotating plate, and the left end of the left rotating plate is provided with a handwheel.

6. A nozzle jet wide-angle detection device according to claim 1, Features: The flushing device has two groups, corresponding to two groups of water collecting devices respectively. The water collecting device includes a seat body, a water collecting area arranged in the seat body, and a plurality of water collecting pipes arranged in the water collecting area. Below the water collecting area is a water tank, and the outlet of the water tank is connected to a water pump through a pipeline, and the water pump is connected to the water inlet of the flushing device.

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