Liquid inlet prevention testing equipment for surgical accessories

Abstract

The utility model discloses liquid inlet prevention testing equipment for surgical accessories. The liquid inlet prevention testing equipment comprises a base frame; the lifting table assembly and the first driving assembly are both arranged on the base frame; the second driving assembly is connected with the first driving assembly, the lifting table assembly can adjust the distance between the lifting table assembly and the second driving assembly through lifting, and the first driving assembly can drive the second driving assembly to move in the first direction; the spraying part is arranged on the second driving assembly and communicated with the reservoir, and the second driving assembly can drive the spraying part to move in the second direction; the lifting direction, the first direction and the second direction of the lifting table assembly are different from one another. Thus, through driving of the first driving assembly and the second driving assembly, the spraying piece can move in the first direction and / or the second direction, then water in the reservoir is sprayed to the finger press button of the surgical accessory, the spraying piece can move at a constant speed in the spraying process, and the water can be evenly sprayed; and the water receiving balance of the finger press button of the operation accessory is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device testing, specifically to a liquid ingress prevention testing device for surgical accessories. Background Technology

[0002] Various surgical devices are used in surgical procedures. For example, high-frequency surgical devices can achieve precise cutting, coagulation, and hemostasis during surgery. However, saline solution is often used in operating rooms. If saline solution is accidentally spilled onto the push button of a high-frequency surgical accessory, it may cause unexpected excitation of the high-frequency surgical device and burn the patient. Therefore, the test of the anti-liquid ingress capability of high-frequency surgical accessories is considered an important routine test.

[0003] However, existing methods for testing the prevention of fluid ingress in high-frequency surgical accessories have significant limitations and inconsistencies. Specifically, the tests often require manual application of saline solution to the high-frequency surgical accessories. Due to the varying sizes and specifications of the surgical accessories, there are uncertainties for each test: the position of the button on the surgical accessory and the average amount of saline solution applied to the test surface. In particular, it is impossible for the manual operator to maintain a uniform speed and even application during the test, which often leads to unreliable test results. Utility Model Content

[0004] This invention is made to solve the above-mentioned technical problems. Its purpose is to provide a liquid ingress prevention testing device for surgical accessories, which can improve the uniformity of saline volume at the position of the surgical accessory push button during testing.

[0005] This utility model discloses a liquid ingress prevention testing device for surgical accessories, comprising: a base frame; a lifting platform assembly and a first drive assembly both disposed on the base frame; a second drive assembly connected to the first drive assembly, wherein the lifting platform assembly can adjust the distance between itself and the second drive assembly by lifting and lowering, and the first drive assembly can drive the second drive assembly to move in a first direction; and a spray component disposed on the second drive assembly and connected to a water storage tank, wherein the second drive assembly can drive the spray component to move in a second direction; wherein the lifting direction, the first direction, and the second direction of the lifting platform assembly are different from each other.

[0006] Optionally, it also includes a sensor and a controller. The controller is connected to the sensor and the lifting platform assembly respectively. The sensor is located on the spray component and is used to obtain the height of the surgical accessory at the position of the lifting platform assembly and send a height signal to the controller. The controller can respond to the height signal and adjust the lifting platform assembly to a preset height value.

[0007] Optionally, the lifting platform assembly includes: a mounting frame; a lead screw rotatably mounted on the mounting frame; a lead screw drive motor connected to the lead screw; a lead screw nut with helical transmission fitted to the lead screw; and a lifting platform connected to the lead screw nut; wherein the lead screw drive motor controls the lifting platform to rise and fall through the lead screw and lead screw nut to adjust the distance between the lifting platform and the second drive assembly.

[0008] Optionally, the mounting frame includes a support plate, a mounting plate, a partition, and support legs. The partition and mounting plate are both connected to the support plate and are arranged sequentially in a direction away from the bottom of the base frame. The support legs are supported between the partition and the bottom of the base frame. The lifting platform is located between the partition and the mounting plate. The lead screw drive motor is located in the space enclosed by the partition, the support legs, and the bottom of the base frame. The lead screw passes through the mounting plate and the partition in sequence to connect to the lead screw drive motor.

[0009] Optionally, the lifting platform includes a platform body and a support lugs that are interconnected, with the platform body being disposed opposite to the second drive assembly; the support lugs accommodate a lead screw nut, and the support lugs are connected to the lead screw nut via an inserted connecting pin.

[0010] Optionally, the lifting platform assembly is provided with a surgical accessory fixing device on the side facing the spray unit.

[0011] Optionally, the first drive assembly includes: a first pulley box disposed on the top of the base frame; a first driving pulley and a first driven pulley disposed in the first pulley box and arranged sequentially along a first direction; a first transmission belt surrounding and contacting the first driving pulley and the first driven pulley; a second drive assembly connected to the first transmission belt; and a first drive motor connected to the first driving pulley.

[0012] Optionally, the second drive assembly includes a second pulley box and a second floating wheel mounted to the second pulley box, the spray element is connected to the second pulley box, and the second floating wheel is connected to the first drive belt.

[0013] Optionally, the second pulley box is provided with a fixed transmission member extending in the second direction; the second drive assembly also includes a movable transmission member and a second drive motor connected to each other, the second drive motor being mounted to the spray member, the movable transmission member and the fixed transmission member being driven to rotate in the second direction, so that the spray member moves in the second direction when the movable transmission member is driven to rotate by the second drive motor.

[0014] Optionally, the base frame is provided with a first guide rail, which is slidably connected to the second drive assembly along a first direction; the second pulley box is provided with a second guide rail, which is slidably connected to the spray component along a second direction.

[0015] The beneficial effects of this utility model are as follows:

[0016] This application discloses a liquid ingress prevention testing device for surgical accessories, comprising: a base frame; a lifting platform assembly and a first drive assembly both disposed on the base frame; a second drive assembly connected to the first drive assembly, wherein the lifting platform assembly can adjust the distance between itself and the second drive assembly by lifting and lowering, and the first drive assembly can drive the second drive assembly to move in a first direction; and a spray element disposed on the second drive assembly and connected to a water storage tank, wherein the second drive assembly can drive the spray element to move in a second direction; wherein the lifting direction of the lifting platform assembly, the first direction, and the second direction are different from each other.

[0017] Thus, after the surgical accessory to be tested is adjusted to a suitable height by the lifting platform assembly, it is then driven by the first drive assembly and the second drive assembly so that the spray component can move along the first direction and / or the second direction, thereby spraying water from the water tank onto the push button of the surgical accessory. During the spraying process, the spray component can move at a constant speed and spray water evenly, improving the water distribution balance of the push button of the surgical accessory. Attached Figure Description

[0018] The above-described features and advantages of this invention can be better understood after reading the following detailed description of the embodiments of this disclosure in conjunction with the accompanying drawings. In the drawings, the components are not necessarily drawn to scale, and components having similar related characteristics or features may have the same or similar reference numerals.

[0019] Figure 1 This is a structural diagram of the testing equipment of this utility model;

[0020] Figure 2 This is a diagram of the internal structure of the water storage tank of this utility model;

[0021] Figure 3 This is a structural diagram of the lifting platform assembly of this utility model;

[0022] Figure 4 This is a utility model Figure 3 Enlarged view of point I;

[0023] Figure 5 This is a utility model Figure 3 View from direction A;

[0024] Figure 6 This is a structural diagram of the first and second drive components of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] Z - Lifting / Climbing direction, X - First direction, Y - Second direction

[0027] 100-base frame

[0028] 110-First guide rail

[0029] 200-Lifting Platform Assembly

[0030] 210-Mounting rack,

[0031] 211-Support plate section, 212-Mounting plate section, 213-Partition plate section, 214-Support leg section

[0032] 220-lead screw,

[0033] 230-Screw drive motor

[0034] 240-Screw Nut

[0035] 250-lifting platform

[0036] 251 - Platform Main Body

[0037] 2511 - Mounting slot, 2512 - Fastening connector,

[0038] 252-ears

[0039] 2521-Connecting pin,

[0040] 300 - First Drive Component

[0041] 310 - First pulley box, 320 - First driving pulley, 330 - First driven pulley, 340 - First transmission belt, 350 - First drive motor.

[0042] 400-Second Drive Component

[0043] 410 - Second pulley box; 420 - Second floating wheel; 430 - Fixed transmission component; 440 - Movable transmission component; 450 - Second drive motor; 460 - Second guide rail.

[0044] 500-Reservoir

[0045] 510 - Water pump, 520 - Piping

[0046] 600-Sprayer Parts

[0047] 710-Sensor

[0048] 720-Controller

[0049] 800 - Surgical accessory fixation device. Detailed Implementation

[0050] The present invention will be further described below with reference to specific embodiments and accompanying drawings. More details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can obviously be implemented in many other ways different from those described herein. Those skilled in the art can make similar extensions and derivations based on actual application situations without departing from the spirit of the present invention. Therefore, the scope of protection of the present invention should not be limited by the content of this specific embodiment.

[0051] It should be noted that these and other accompanying drawings are merely examples and are not drawn to scale, and should not be used as a limitation on the scope of protection of this utility model.

[0052] Various surgical devices are used in surgical procedures. For example, high-frequency surgical devices can achieve precise cutting, coagulation, and hemostasis during surgery. However, saline solution is often used in operating rooms. If saline solution is accidentally spilled onto the push button of a high-frequency surgical accessory, it may cause unexpected excitation of the high-frequency surgical device and burn the patient. Therefore, the test of the anti-liquid ingress capability of high-frequency surgical accessories is considered an important routine test.

[0053] However, existing methods for testing the prevention of fluid ingress into high-frequency surgical accessories often have significant limitations and inconsistencies. Specifically, testing often requires manual application of saline solution to the surgical accessory. Due to the varying sizes and specifications of surgical accessories, there is uncertainty for each test: the position of the push button on the accessory and the average amount of saline solution applied to the test surface. In particular, it is impossible to maintain a uniform speed and even application during manual testing, which often leads to unreliable test results. Therefore, to address these issues, the technical solution of this application was developed, and the following is a detailed explanation. Figures 1-6 To elaborate.

[0054] Figure 1 This is a structural diagram of the testing equipment of this utility model. Figure 2 This is a structural diagram of the internal structure of the water storage tank of this utility model. The testing equipment is used for liquid ingress prevention testing of surgical accessories. The testing equipment includes a base frame 100, a lifting platform assembly 200, a first drive assembly 300, a second drive assembly 400, and a spray component 600 for the water storage tank 500.

[0055] The base frame 100 serves as the installation base for this application and is used to install related components. The lifting platform assembly 200 is located at the bottom of the base frame 100, and the first drive assembly 300 is located at the top of the base frame 100. The lifting platform assembly 200 is used to hold the surgical accessories to be tested.

[0056] The second drive component 400 is connected to the first drive component 300. The lifting platform component 200 can adjust the height of the surgical attachment on it and adjust the distance between itself and the second drive component 400 by lifting and lowering. The first drive component 300 can drive the second drive component 400 to move in the first direction X, which can be understood as the length direction of the test device.

[0057] A spray element 600 is disposed on the second drive assembly 400, and the spray element 600 is connected to a water storage tank 500 via a pipe 520. A water pump 510 is installed in the water storage tank 500, and the water pump 510 can generate power to spray water in the water storage tank 500 through the spray element 600. The second drive assembly 400 can drive the spray element 600 to move in a second direction Y, where the second direction Y can be understood as the width direction of the testing equipment. In this application, the lifting direction Z, the first direction X, and the second direction Y of the lifting platform assembly 200 are different from each other, and the lifting direction Z can be understood as the height direction of the testing equipment.

[0058] Thus, after the surgical accessory to be tested is adjusted to a suitable height by the lifting platform assembly 200, it is then driven by the first drive assembly 300 and the second drive assembly 400 so that the spray component 600 can move along the first direction X and / or the second direction Y, thereby spraying water from the water tank 500 onto the push button of the surgical accessory. During the spraying process, the spray component 600 can move at a constant speed and spray water evenly, improving the water distribution balance of the push button of the surgical accessory.

[0059] Optionally, the testing equipment also includes a sensor 710 and a controller 720, wherein the controller 720 is connected to the sensor 710, the lifting platform assembly 200, the first drive assembly 300 and the second drive assembly 400, respectively.

[0060] The sensor 710 is disposed on the spray component 600 and is used to obtain the height of the surgical accessory located on the lifting platform assembly 200, and send a height signal to the controller 720. The controller 720 can respond to the height signal and adjust the lifting platform assembly 200 to a preset height value to maintain a suitable distance between the surgical accessory to be tested and the spray component 600; the controller 720 can also control the movement of the spray component 600 in the first direction X and the second direction Y through the second drive assembly 400 and the first drive assembly 300, making the operation of the testing device of this application more intelligent.

[0061] Optionally, the lifting platform assembly 200 is provided with a surgical accessory fixing device 800 on the side facing the spray component 600. The surgical accessory fixing device 800 may be a clamp or other device, used to fix the surgical accessories placed on the lifting platform assembly 200 for subsequent testing.

[0062] Figure 3 This is a structural diagram of the lifting platform assembly of this utility model; Figure 4 This is a utility model Figure 3 Enlarged view of point I; Figure 5 This is a utility model Figure 3 View A. As shown, the lifting platform assembly 200 includes a mounting frame 210, a lead screw 220, a lead screw drive motor 230, a lead screw nut 240, and a lifting platform 250. The lead screw 220 is rotatably mounted on the mounting frame 210, and the lead screw drive motor 230 is connected to the lead screw 220. The lead screw nut 240 is helically coupled to the lead screw 220, and the lifting platform 250 is connected to the lead screw nut 240.

[0063] The lifting platform 250 is used to place the surgical accessories to be tested. The mounting bracket 210, lead screw 220, lead screw drive motor 230, and lead screw nut 240 together constitute a lead screw transmission pair. The lead screw transmission pair is symmetrically arranged on both sides of the lifting platform 250 to improve transmission stability. The lead screw drive motor 230 controls the lifting platform 250 to rise and fall through the lead screw 220 and the lead screw nut 240, thereby adjusting the distance between the lifting platform 250 and the second drive assembly 400, and adjusting the surgical accessories to be tested to the required height. The lead screw transmission has good stability and high precision, making it suitable for adjusting the height of surgical accessories.

[0064] Optionally, the mounting bracket 210 includes a support plate portion 211, a mounting plate portion 212, a partition portion 213, and a support leg portion 214. (Combined) Figure 1 It is known that the partition plate 213 and the mounting plate 212 are both connected to the support plate 211 and are arranged sequentially in a direction away from the bottom of the base frame 100. The support leg 214 is supported between the partition plate 213 and the bottom of the base frame 100. The lifting platform 250 is limited to the partition plate 213 and the mounting plate 212. The lead screw drive motor 230 is located in the space enclosed by the partition plate 213, the support leg 214 and the bottom of the base frame 100. The lead screw 220 passes through the mounting plate 212 and the partition plate 213 in sequence to connect to the lead screw drive motor 230.

[0065] The partition 213 prevents water sprayed from the sprayer 600 from entering the lead screw drive motor 230 and causing a short circuit during the test. At the same time, the mounting plate 212 and the partition 213 work together to limit the stroke of the lead screw nut 240, thereby preventing the lifting platform 250 from moving excessively.

[0066] Furthermore, the partition 213 is provided with drainage holes, which are offset from the drive motor 230 along the lifting direction Z. The drainage holes can drain the water stains sprayed onto the partition 213 during the test, and the drainage process can prevent water from entering the lead screw drive motor 230.

[0067] Optionally, the lifting platform 250 includes a platform body 251 and support ears 252 connected to each other. Surgical accessories are placed on the platform body 251, and a surgical accessory fixing device 800 is installed on the platform body 251. The platform body 251 is arranged opposite to the second drive assembly 400. The support ears 252 are symmetrically arranged on two opposite sides of the platform body 251. The support ears 252 accommodate the lead screw nut 240, and the support ears 252 are connected to the lead screw nut 240 by inserting a connecting pin 2521, making the connection more reasonable and effective.

[0068] Optionally, the end face of the lifting platform assembly 200 facing the spray component 600 has multiple mounting slots 2511 arranged side by side along a first direction X. The mounting slots 2511 extend and penetrate along a second direction Y. The first direction X is the length direction of the testing equipment, and the second direction Y is the width direction of the testing equipment. Fastening connectors 2512 are movably disposed in the mounting slots 2511. The fastening connectors 2512 are used to fix the surgical accessory fixing device 800. In this way, the surgical accessory fixing device 800 can be adjusted and fixed at any desired position on the lifting platform assembly 200 for convenient use.

[0069] Figure 6 This is a structural diagram of the first and second drive components of this utility model. As shown in the figure, the first drive component 300 includes a first pulley box 310, a first driving pulley 320, a first driven pulley 330, and a first transmission belt 340. (Combined with...) Figure 1 It is known that the first pulley box 310 is located on the top of the base frame 100; the first driving pulley 320 and the first driven pulley 330 are both located in the first pulley box 310 and are arranged sequentially along the first direction X; the first transmission belt 340 surrounds and contacts the first driving pulley 320 and the first driven pulley 330, and the second drive assembly 400 is connected to the first transmission belt 340; the first drive motor 350 is connected to the first driving pulley 320. The first drive assembly 300 is a belt drive pair. By starting the first drive motor 350, the spraying component 600 can move along the first direction X with the second drive assembly 400 to adjust the spraying position.

[0070] Refer again Figure 1 and Figure 6The second drive assembly 400 includes a second pulley box 410 and a second floating wheel 420 mounted to the second pulley box 410. The spray element 600 is connected to the second pulley box 410, and the second floating wheel 420 is connected to the first transmission belt 340. The first drive assembly 300 provides power and can drive the spray element 600 to move in the first direction X via the second floating wheel 420 and the second pulley box 410.

[0071] Optionally, the second pulley box 410 is provided with a fixed transmission member 430, which extends in the second direction Y; the second drive assembly 400 also includes a movable transmission member 440 and a second drive motor 450 connected to each other, and the second drive motor 450 is installed to the spray member 600.

[0072] The movable transmission member 440 and the fixed transmission member 430 are engaged in transmission along the second direction Y. For example, the fixed transmission member 430 may be a rack extending in the second direction Y, and the movable transmission member 440 may be a gear meshing with the rack. Alternatively, the fixed transmission member 430 may be a fixed conveyor belt extending in the second direction Y, and the movable transmission member 440 may be a pulley contacting the fixed conveyor belt. In this way, when the second drive motor 450 drives the movable transmission member 440 to rotate, the spray member 600 can be moved along the second direction Y to adjust the spray position.

[0073] Optionally, the base frame 100 is provided with a first guide rail 110, which is slidably connected to the second drive assembly 400 along the first direction X. The first guide rails 110 are arranged in pairs along the second direction to support and guide the second drive assembly 400 and reduce the friction required for the movement of the second drive assembly 400.

[0074] Similarly, the second pulley box 410 is provided with a second guide rail 460, which is slidably connected to the spray member 600 along the second direction Y. The second guide rail 460 is used to support and guide the spray member 600 and reduce the friction required for the movement of the spray member 600.

[0075] The operation procedure of the testing device in this application is as follows:

[0076] The surgical accessory to be tested is placed on the lifting platform assembly 200, and its position and orientation are fixed by the surgical accessory fixing device 800, keeping the push button of the surgical accessory facing the second drive assembly 400.

[0077] The controller 720 controls the sensor 710 to scan the surgical accessory and takes the position of the surgical accessory closest to the sensor 710 as the required test surface; the sensor 710 takes the position of the required test surface as the height of the position of the surgical accessory and sends a height signal corresponding to this height to the controller 720.

[0078] The controller 720 is able to respond to the height signal and adjust the lifting platform assembly 200 to a preset height value, which is manually set by the tester.

[0079] The first drive assembly 300 adjusts the position of the spray component 600 along the first direction X, and the second drive assembly 400 adjusts the position of the spray component 600 along the second direction Y, so as to scan the surgical accessory and confirm the spray start point and spray end point of the surgical accessory.

[0080] Input the spray parameters into the controller 720. The spray parameters include: the required height for spraying surgical accessories, the amount of water used for spraying, the spraying time, and the spray range obtained based on the spraying start point and the spraying end point.

[0081] The surgical attachments are sprayed based on the spray parameters.

[0082] Based on the test results, you can choose to repeat the spray test or end the test.

[0083] While the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make possible variations and modifications without departing from the spirit and scope of the present invention. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the protection scope defined by the claims of the present invention.

Claims

1. A liquid ingress prevention testing device for surgical accessories, characterized in that, include: Base frame (100); The lifting platform assembly (200) and the first drive assembly (300) are both located on the base frame (100); A second drive assembly (400) is connected to the first drive assembly (300). The lifting platform assembly (200) can adjust the distance between itself and the second drive assembly (400) by lifting. The first drive assembly (300) can drive the second drive assembly (400) to move in a first direction (X). A spray element (600) is provided in the second drive assembly (400) and communicates with the water storage tank (500). The second drive assembly (400) is capable of driving the spray element (600) to move in the second direction (Y). The lifting direction (Z), the first direction (X), and the second direction (Y) of the lifting platform assembly (200) are different from each other.

2. The testing equipment according to claim 1, characterized in that, It also includes a sensor (710) and a controller (720), the controller (720) being connected to the sensor (710) and the lifting platform assembly (200), respectively. The sensor (710) is located on the spray component (600) and is used to obtain the height of the surgical accessory located on the lifting platform assembly (200) and send a height signal to the controller (720); The controller (720) is able to respond to the height signal and adjust the lifting platform assembly (200) to a preset height value.

3. The testing equipment according to claim 1, characterized in that, The lifting platform assembly (200) includes: Mounting bracket (210), A lead screw (220) rotatably mounted on the mounting bracket (210); A lead screw drive motor (230) is connected to the lead screw (220); The screw drive is fitted with the screw nut (240) of the screw (220); The lifting platform (250) is connected to the lead screw nut (240); The lead screw drive motor (230) controls the lifting platform (250) to rise and fall through the lead screw (220) and the lead screw nut (240) to adjust the distance between the lifting platform (250) and the second drive component (400).

4. The testing equipment according to claim 3, characterized in that, The mounting bracket (210) includes a support plate portion (211), a mounting plate portion (212), a partition portion (213), and support legs (214). The partition plate (213) and the mounting plate (212) are both connected to the support plate (211) and are arranged sequentially in a direction away from the bottom of the base frame (100). The support leg (214) is supported between the partition plate (213) and the bottom of the base frame (100). The lifting platform (250) is limited between the partition plate (213) and the mounting plate (212). The lead screw drive motor (230) is located in the space enclosed by the partition plate (213), the support leg (214) and the bottom of the base frame (100). The lead screw (220) passes through the mounting plate (212) and the partition plate (213) in sequence to connect to the lead screw drive motor (230).

5. The testing equipment according to claim 3, characterized in that, The lifting platform (250) includes a platform body (251) and a support (252) connected to each other, and the platform body (251) is disposed opposite to the second drive component (400); The lug (252) accommodates the lead screw nut (240), and the lug (252) is connected to the lead screw nut (240) by an inserted connecting pin (2521).

6. The testing equipment according to claim 1, characterized in that, The lifting platform assembly (200) is provided with a surgical accessory fixing device (800) on the side facing the spray component (600).

7. The testing equipment according to claim 1, characterized in that, The first driving component (300) includes: A first pulley box (310) is provided on the top of the base frame (100); A first driving pulley (320) and a first driven pulley (330) are disposed in the first pulley box (310) and arranged sequentially along the first direction (X); A first drive belt (340) surrounds and contacts the first drive pulley (320) and the first driven pulley (330), and a second drive assembly (400) is connected to the first drive belt (340); A first drive motor (350) is connected to the first drive wheel (320).

8. The testing equipment according to claim 7, characterized in that, The second drive assembly (400) includes a second pulley box (410) and a second floating wheel (420) mounted to the second pulley box (410). The spray element (600) is connected to the second pulley box (410), and the second floating wheel (420) is connected to the first drive belt (340).

9. The testing equipment according to claim 8, characterized in that, The second pulley box (410) is provided with a fixed transmission member (430) extending in the second direction (Y); The second drive assembly (400) further includes a movable transmission member (440) and a second drive motor (450) connected to each other. The second drive motor (450) is mounted to the spray member (600). The movable transmission member (440) and the fixed transmission member (430) are driven together along the second direction (Y) so that the spray member (600) moves along the second direction (Y) when the second drive motor (450) drives the movable transmission member (440) to rotate.

10. The testing equipment according to claim 9, characterized in that, The base frame (100) is provided with a first guide rail (110), and the first guide rail (110) is slidably connected to the second drive assembly (400) along the first direction (X); The second pulley box (410) is provided with a second guide rail (460), and the second guide rail (460) is slidably connected to the spray component (600) along the second direction (Y).

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