Scissor type closed energy-saving water gate and electroplating device

Abstract

The invention relates to a shear-type closed energy-saving water gate and an electroplating device.The shear-type closed energy-saving water gate comprises a water gate plate, a liquid baffle, a driving plate and a position detection assembly, a material passing opening is formed in the water gate plate, and the sliding direction of the liquid baffle on the water gate plate is perpendicular to the sliding direction of the driving plate on the liquid baffle; the driving plate is movably arranged in the inclined groove in cooperation with the first guide column, when the driving plate moves in the vertical direction, the liquid baffle can be driven to move in the horizontal direction, and the material passing opening can be opened or closed in the mode that vertical displacement is converted into horizontal displacement. After the electroplating equipment completes electroplating of the circuit board, the material passing opening can be closed, communication between the electroplating liquid and the outside can be cut off, the pump body for providing electroplating liquid circulation can partially or completely stop working in the period of time, energy consumption is reduced, and the electroplating equipment is more energy-saving and environment-friendly. And meanwhile, the position detection assembly is arranged, so that the opening and closing states of the material passing opening can be monitored in real time.

Description

Technical Field

[0001] The invention relates to the technical field of electroplating equipment, and in particular to a scissor-type closed energy-saving water gate and an electroplating device. Background Art

[0002] A circuit board can be called a printed circuit board or printed circuit board. It is the support for electronic components and the carrier for electrical connections of electronic components. It can miniaturize and visualize circuits. It plays an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. It is widely used in various electronic products.

[0003] Circuit boards are processed by multiple processes, including electroplating. The specific process of batch electroplating of circuit boards on a vertical electroplating production line is as follows: first prepare a plating tank filled with plating liquid, and then use a conveying device to sequentially convey multiple circuit boards to the plating tank, so that the circuit boards are immersed in the plating liquid and electroplated under the action of the current. In order to ensure uniform electroplating on the surface of the circuit board, it is necessary to ensure that the liquid level of the plating liquid is stable. In the actual processing process, since overflow ports are opened on both sides of the plating tank and material through ports are opened at both ends, the plating liquid in the plating tank overflows, so a pump body is needed to replenish the plating liquid so that the inflow and outflow of the plating liquid are equal or close, and finally the liquid level is stable.

[0004] During the electroplating process of the circuit board, the pump body needs to work continuously to continuously add the electroplating liquid to the electroplating tank. In order to ensure that the copper balls in the electroplating tank are not oxidized, the pump body needs to work even if there is no circuit board entering the electroplating tank to maintain the liquid level of the electroplating liquid. In reality, an electroplating production line usually consists of multiple electroplating tanks, and the volume of the entire electroplating tank is large. Multiple pump bodies are required to work to achieve a stable liquid level. Continuous work when there is no circuit board entering will cause a huge waste of resources and greatly increase the production cost of the enterprise. Summary of the invention

[0005] Based on this, it is necessary to provide a scissor-type closed energy-saving water gate and an electroplating device.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: a scissor-type closed energy-saving water gate, comprising:

[0007] A water gate plate, wherein a material passage opening is formed on the water gate plate;

[0008] A liquid baffle plate, wherein the first surface of the liquid baffle plate is slidably connected to the first surface of the water gate plate, the liquid baffle plate movably closes the material passage opening, and a first guide column is arranged on the second surface of the liquid baffle plate;

[0009] A driving plate, wherein the driving plate is slidably disposed on the second surface of the liquid baffle plate, the sliding direction of the driving plate is perpendicular to the sliding direction of the liquid baffle plate, an oblique groove is provided on the driving plate, the first guide column is slidably disposed in the oblique groove, and the outer surface of the first guide column is movably abutted against the side wall of the oblique groove;

[0010] A position detection component is used to detect the switch state of the material passing port.

[0011] In one embodiment, the position detection component includes: a sensor and a positioning plate, the sensor is arranged on the water gate plate, the positioning plate is arranged on the driving plate, and the sensor is movably aligned with the positioning plate.

[0012] In one embodiment, the position detection component includes: a sensor and a positioning plate, the sensor is arranged on the water gate plate, the positioning plate is arranged on the liquid baffle plate, and the sensor is movably aligned with the positioning plate.

[0013] In one embodiment, the width of the liquid baffle gradually increases along a direction from the first side to the second side of the liquid baffle.

[0014] In one embodiment, a vertical groove is provided on the driving plate, and a second guide column is provided on the first surface of the water gate plate. The second guide column is slidably provided in the vertical groove, and the outer surface of the second guide column is movably abutted against the side wall of the vertical groove.

[0015] In one embodiment, a transverse groove is provided on the liquid baffle plate, a third guide column is provided on the first surface of the water gate plate, the third guide column is slidably provided in the transverse groove, and the outer surface of the third guide column is movably abutted against the side wall of the transverse groove.

[0016] In one embodiment, the scissor-type closed energy-saving water gate also includes: a first guide plate and a second guide plate, the first guide plate is connected to the third guide column, and a first receiving groove is formed between the first guide plate and the water gate plate, the second guide plate is arranged on the water gate plate, and a second receiving groove is formed between the second guide plate and the water gate plate, the first end of the liquid baffle plate is movably located in the first receiving groove and the second receiving groove, and a guide cavity is formed between the first guide plate and the second guide plate, and the guide cavity is aligned with and connected to the material passing port.

[0017] In one embodiment, a driving member is disposed on the first side of the driving plate.

[0018] In one embodiment, the scissor-type closed energy-saving water gate further includes: a driver, the driver is spaced apart from the water gate plate, and the driver is drivingly connected to the driving member.

[0019] The present invention also provides an electroplating device, comprising the scissor-type closed energy-saving water gate described in any one of the above embodiments.

[0020] The beneficial effects of the present invention are as follows: a scissor-type closed energy-saving water gate provided by the present invention has a material passage opening through the water gate plate, a liquid baffle plate is slidably arranged on the water gate plate, a driving plate is slidably arranged on the liquid baffle plate, the sliding direction of the liquid baffle plate on the water gate plate is perpendicular to the sliding direction of the driving plate on the liquid baffle plate, and the first guide column on the liquid baffle plate is movably arranged in the oblique groove of the driving plate, so that when the driving plate moves in the vertical direction, it can drive the liquid baffle plate to move in the horizontal direction, and can realize the opening or closing of the material passage opening by converting the vertical displacement to the horizontal displacement. After the electroplating equipment completes the electroplating of the circuit board, the material passage opening can be closed by driving the liquid baffle plate to move, so that the connection between the electroplating liquid and the outside can be cut off, so that the pump body providing the electroplating liquid circulation can be partially or completely stopped during this period, reducing energy consumption, being more energy-saving and environmentally friendly, and greatly reducing the production cost of the enterprise. At the same time, by providing a position detection component, the switch state of the material passage opening can be monitored in real time, so that the switch state of the material passage opening can be better adjusted according to the working conditions of the electroplating equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic structural diagram of a scissor-type closed energy-saving water gate in one direction according to an embodiment;

[0023] Figure 2 It is a schematic structural diagram of a scissor-type closed energy-saving water gate in one direction according to an embodiment;

[0024] Figure 3 It is a schematic structural diagram of a scissor-type closed energy-saving water gate in another direction according to an embodiment;

[0025] Figure 4 It is a schematic structural diagram of a scissor-type closed energy-saving water gate in another direction according to an embodiment;

[0026] Figure 5It is a schematic diagram of a three-dimensional exploded structure of a scissor-type closed energy-saving water gate in one direction according to an embodiment;

[0027] Figure 6 It is a schematic diagram of the three-dimensional exploded structure of a scissor-type closed energy-saving water gate in another direction according to an embodiment;

[0028] Figure 7 The figure is a schematic structural diagram of a water gate plate, a driving plate and a liquid baffle plate according to an embodiment.

[0029] In the accompanying drawings, 10, scissor-type closed energy-saving water gate; 100, water gate plate; 110, material passage; 120, second guide column; 130, third guide column; 200, liquid baffle plate; 210, first guide column; 220, transverse groove; 300, drive plate; 310, oblique groove; 320, vertical groove; 400, position detection component; 410, sensor; 420, positioning plate; 510, first guide plate; 511, first accommodating groove; 520, second guide plate; 521, second accommodating groove; 530, guide cavity; 600, drive member. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] In one embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a scissor-type closed energy-saving water gate 10 comprises: a water gate plate 100, a liquid baffle plate 200, a driving plate 300 and a position detection assembly 400, wherein a material passage opening 110 is provided on the water gate plate 100, a first surface of the liquid baffle plate 200 is slidably connected to the first surface of the water gate plate 100, the liquid baffle plate 200 movably closes the material passage opening 110, a first guide column 210 is provided on the second surface of the liquid baffle plate 200, the driving plate 300 is slidably provided on the second surface of the liquid baffle plate 200, the sliding direction of the driving plate 300 is perpendicular to the sliding direction of the liquid baffle plate 200, an oblique groove 310 is provided on the driving plate 300, the first guide column 210 is slidably provided in the oblique groove 310, and the outer surface of the first guide column 210 is movably abutted against the side wall of the oblique groove 310, and the position detection assembly 400 is used to detect the switch state of the material passage opening 110.

[0034] In this embodiment, a material passage opening 110 is provided on the water gate plate 100, and the liquid baffle plate 200 is slidably arranged on the water gate plate 100, that is, the liquid baffle plate 200 can slide in a horizontal direction on the first surface of the water gate plate 100 to open or close the material passage opening 110 on the water gate plate 100, and the driving plate 300 is slidably arranged on the liquid baffle plate 200, and the sliding direction of the liquid baffle plate 200 on the water gate plate 100 is perpendicular to the sliding direction of the driving plate 300 on the liquid baffle plate 200, that is, the driving plate 300 It can slide along the vertical direction on the second surface of the liquid baffle plate 200, and cooperate with the first guide column 210 on the liquid baffle plate 200 to be movably arranged in the oblique groove 310 of the driving plate 300, so that when the driving plate 300 slides, it can drive the liquid baffle plate 200 to slide, that is, when the driving plate 300 moves up and down along the vertical direction, it can drive the liquid baffle plate 200 to slide left and right along the horizontal direction, and can realize the opening or closing of the material passage 110 by driving the liquid baffle plate 200 to move by converting the vertical displacement to the horizontal displacement. In this way, after the electroplating equipment completes the electroplating of the circuit board, the material passage 110 can be closed by driving the liquid baffle plate 200 to move, thereby isolating the connection between the electroplating liquid and the outside, so that the pump body providing the electroplating liquid circulation can partially or completely stop working during this period, reducing energy consumption, being more energy-saving and environmentally friendly, and greatly reducing the production cost of the enterprise.

[0035] In this embodiment, when the material passage port 110 needs to be closed, the driving plate 300 moves upward, driving the first end of the liquid baffle plate 200 to move from the first end of the material passage port 110 to the second end of the material passage port 110. At this time, the outer surface of the first end of the liquid baffle plate 200 is movably abutted against the outer edge of the second end of the material passage port 110, so that the material passage port 110 can be closed. When the material passage port 110 needs to be opened, the driving plate 300 moves downward, driving the first end of the liquid baffle plate 200 to move in the opposite direction from the second end of the material passage port 110 to the first end of the material passage port 110. At this time, the outer surface of the first end of the liquid baffle plate 200 is movably abutted against the outer edge of the first end of the material passage port 110, so that the material passage port 110 can be opened. At the same time, by providing a position detection component 400, the switch state of the material passage port 110 can be monitored in real time, so that the switch state of the material passage port 110 can be better adjusted according to the working conditions of the electroplating equipment. For example, when the electroplating equipment is electroplating a circuit board, the position detection component 400 can be used to monitor whether the material passage port 110 is in an open state, so as to timely open the material passage port 110 to allow the circuit board to enter the electroplating equipment. After the electroplating equipment completes the electroplating of the circuit board, the position detection component 400 can be used to monitor whether the material passage port 110 is in a closed state, so as to timely cut off the connection between the plating liquid and the outside, so that the pump body that provides the circulation of the plating liquid can partially or completely stop working during this period, thereby reducing energy consumption.

[0036] It is worth noting that the scissor-type closed energy-saving water gate 10 is arranged on the electroplating cylinder of the electroplating equipment, and the material through port 110 on the water gate plate 100 is aligned with and connected to the material through port 110 on the electroplating cylinder, that is, the material through port 110 on the electroplating cylinder can be opened or closed by opening or closing the material through port 110 on the water gate plate 100. There are two material through ports 110 on the electroplating cylinder, and the two material through ports 110 are respectively opened at the two ends of the electroplating cylinder. The scissor-type closed energy-saving water gate 10 is arranged at the material through port 110 of each electroplating cylinder, so that the material through port 110 of the electroplating cylinder can be closed to maintain the liquid level of the electroplating solution in the electroplating cylinder.

[0037] In one embodiment, Figure 3 , Figure 4 and Figure 6As shown, the position detection component 400 includes: a sensor 410 and a positioning piece 420, wherein the sensor 410 is arranged on the water gate plate 100, and the positioning piece 420 is arranged on the driving plate 300, and the sensor 410 is aligned with the positioning piece 420. Specifically, when the material passage port 110 is in an open state, the sensor 410 on the water gate plate 100 and the positioning piece 420 on the driving plate 300 are aligned with each other in the horizontal direction, and when the material passage port 110 is in a closed state, the sensor 410 on the water gate plate 100 and the positioning piece 420 on the driving plate 300 are staggered with each other, that is, in the process that the driving plate 300 moves upward to drive the liquid blocking plate 200 to block the liquid, the positioning piece 420 on the driving plate 300 and the sensor 410 are staggered with each other in the horizontal direction, so that the switch state of the material passage port 110 can be monitored by detecting the change in the position of the driving plate 300.

[0038] In one embodiment, the position detection component includes: a sensor and a positioning piece, the sensor is arranged on the water gate plate, the positioning piece is arranged on the liquid baffle plate, and the sensor is aligned with the positioning piece. Specifically, when the material passage port is in an open state, the sensor on the water gate plate and the positioning piece on the liquid baffle plate are aligned with each other in the horizontal direction, and when the material passage port is in a closed state, the sensor on the water gate plate and the positioning piece on the liquid baffle plate are staggered with each other, that is, in the process of the driving plate moving upward to drive the liquid baffle plate to block liquid, the positioning piece on the liquid baffle plate and the sensor are staggered with each other in the horizontal direction, so that the switch state of the material passage port can be monitored by detecting the change in the position of the liquid baffle plate.

[0039] It is worth noting that when the switch state of the material passage port 110 is monitored by detecting the position change of the driving plate 300 or the liquid baffle plate 200 through the sensor 410 and the positioning plate 420, different types of sensors 410 and positioning plates 420 can be selected according to different usage scenarios. In this embodiment, no specific limitation is made.

[0040] In one embodiment, Figure 7As shown, the width of the liquid baffle plate 200 gradually increases in the direction from the first side to the second side of the liquid baffle plate 200. Specifically, the second side of the liquid baffle plate 200 is a side close to the bottom of the electroplating cylinder, and the cross-sectional shape of the liquid baffle plate 200 is a right-angled trapezoid, that is, the width of the second side of the liquid baffle plate 200 is greater than the width of the first side of the liquid baffle plate 200. When the liquid baffle plate 200 moves in the horizontal direction to close the material passage opening 110, the liquid baffle plate 200 gradually closes the material passage opening 110 from bottom to top, so that the liquid baffle plate 200 can be well displaced in an environment with liquid pressure to achieve the closure of the material passage opening 110, and the situation that the liquid baffle plate 200 cannot be moved from the first end of the material passage opening 110 to the second end of the material passage opening 110 due to deformation can be avoided.

[0041] It is worth noting that in order to enable the liquid baffle plate 200 to better move and abut against the outer edge of the second end of the material through port 110 under the action of liquid pressure, a thinner liquid baffle plate 200 is used. For example, the thickness of the liquid baffle plate 200 is 0.5 mm. Although the liquid baffle plate 200 can better fit the outer edge of the second end of the material through port 110, the liquid baffle plate 200 is easily deformed under the action of liquid pressure during the process of translation through the material through port 110, resulting in the inability to move from the first end of the material through port 110 to the second end of the material through port 110, that is, the liquid baffle plate 200 is deformed and becomes stuck. Therefore, by setting the width of the liquid baffle plate 200 to gradually increase in the direction from the first side to the second side of the liquid baffle plate 200, when the driving plate 300 drives the liquid baffle plate 200 to move horizontally to close the material passage opening 110, the liquid baffle plate 200 gradually closes the material passage opening 110 from bottom to top. In this way, when the liquid baffle plate 200 passes through the material passage opening 110, it can well avoid the situation where the liquid baffle plate 200 is deformed under the action of liquid pressure and causes jamming. Not only can the liquid baffle plate 200 be well translated in the horizontal direction, but it can also fit more closely, thereby ensuring the reliability of the action of the scissor-type closed energy-saving water gate 10, thereby achieving the goal of maintaining a stable liquid level height of the electroplating solution.

[0042] In one embodiment, the material of the water gate plate 100, the driving plate 300 and the liquid baffle plate 200 is polyvinyl chloride or polypropylene, which can make the water gate plate 100, the driving plate 300 and the liquid baffle plate 200 have good mechanical properties, impact resistance and corrosion resistance.

[0043] In order to achieve the vertical movement of the driving plate 300. In one embodiment, Figure 1 , Figure 2 and Figure 5As shown, a vertical groove 320 is provided on the driving plate 300, and a second guide column 120 is provided on the first surface of the water gate plate 100, and the second guide column 120 is slidably provided in the vertical groove 320, and the outer surface of the second guide column 120 is movably abutted against the side wall of the vertical groove 320. Specifically, the width of the second guide column 120 is adapted to the width of the vertical groove 320, the first end of the second guide column 120 is connected to the first surface of the water gate plate 100, and a first abutment ring is provided on the second end of the second guide column 120, and the first abutment ring is movably abutted against the outer edge of the vertical groove 320, which can limit the distance between the driving plate 300 and the liquid baffle plate 200, so that the second surface of the liquid baffle plate 200 and the driving plate 300 are movably abutted against each other, that is, the driving plate 300 can be movably attached to the second surface of the liquid baffle plate 200, and can move on the second surface of the liquid baffle plate 200. In this way, when the second guide column 120 on the first surface of the water gate plate 100 slides in the vertical groove 320 of the driving plate 300, the outer surface of the second guide column 120 movably abuts against the side wall of the vertical groove 320, which can limit the sliding direction of the driving plate 300 and realize the vertical movement of the driving plate 300.

[0044] In order to realize the horizontal movement of the liquid baffle plate 200. In one embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the liquid retaining plate 200 is provided with a transverse groove 220, and the first surface of the water gate plate 100 is provided with a third guide column 130, the third guide column 130 is slidably arranged in the transverse groove 220, and the outer surface of the third guide column 130 is movably abutted against the side wall of the transverse groove 220. Specifically, the width of the third guide column 130 is adapted to the width of the transverse groove 220, the first end of the third guide column 130 is connected to the first surface of the water gate plate 100, and the second end of the third guide column 130 is provided with a second abutment ring, the second abutment ring is movably abutted against the outer edge of the transverse groove 220, and the distance between the liquid retaining plate 200 and the water gate plate 100 can be limited, and the first surface of the liquid retaining plate 200 and the first surface of the water gate plate 100 are movably abutted against each other, that is, the first surface of the liquid retaining plate 200 can be movably attached to the first surface of the water gate plate 100, and can move on the first surface of the water gate plate 100. In this way, when the third guide column 130 on the first surface of the water gate plate 100 slides in the transverse groove 220 of the liquid baffle plate 200, the outer surface of the third guide column 130 movably abuts against the side wall of the transverse groove 220, which can limit the sliding direction of the liquid baffle plate 200 and realize the horizontal movement of the liquid baffle plate 200.

[0045] In one embodiment, Figure 1 , Figure 2 and Figure 5As shown, the number of the first guide posts 210 is set to be two or more, and the number of the first guide posts 210 is equal to the number of the oblique grooves 310. Specifically, the first guide posts 210 are evenly distributed on the second end of the liquid baffle plate 200, and each first guide post 210 slides in an oblique groove 310, so that the driving plate 300 can better drive the liquid baffle plate 200 to move in the horizontal direction.

[0046] In one embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the number of the second guide posts 120 is set to be two or more, and the number of the second guide posts 120 is equal to the number of the vertical slots 320. Specifically, the second guide posts 120 are evenly distributed on the first surface of the water gate plate 100, and each second guide post 120 slides in a vertical slot 320, so that the driving plate 300 can move in the vertical direction more smoothly.

[0047] In one embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the number of the third guide posts 130 is set to two or more, and the number of the third guide posts 130 is equal to the number of the transverse grooves 220. Specifically, the third guide posts 130 are evenly distributed on the first surface of the water gate plate 100, and each third guide post 130 slides in a transverse groove 220, so that the liquid baffle plate 200 can move in the horizontal direction more smoothly.

[0048] In one embodiment, Figure 3 , Figure 4 and Figure 5 As shown, the scissor-type closed energy-saving water gate 10 also includes: a first guide plate 510 and a second guide plate 520, the first guide plate 510 is connected to the third guide column 130, and a first receiving groove 511 is formed between the first guide plate 510 and the water gate plate 100, the second guide plate 520 is arranged on the water gate plate 100, and a second receiving groove 521 is formed between the second guide plate 520 and the water gate plate 100, the first end of the liquid baffle plate 200 is movably located in the first receiving groove 511 and the second receiving groove 521, and a guide cavity 530 is formed between the first guide plate 510 and the second guide plate 520, and the guide cavity 530 is aligned with and connected to the material passage 110. Specifically, the first guide plate 510 and the second guide plate 520 are spaced apart at both ends of the material passage 110, and the guide cavity 530 formed between the first guide plate 510 and the second guide plate 520 can play a guiding role, so that the circuit board can accurately pass through the material passage 110 into the electroplating cylinder.

[0049] In this embodiment, the first guide plate 510 is arranged on the third guide column 130, so that the position between the first guide plate 510 and the water gate plate 100 can be kept relatively fixed, the width of the first receiving groove 511 is adapted to the thickness of the liquid baffle plate 200, the first surface of the liquid baffle plate 200 can be movably attached to the first surface of the water gate plate 100, the second surface of the liquid baffle plate 200 is movably abutted against the first guide plate 510, and the movement direction of the liquid baffle plate 200 can be limited, the width of the second receiving groove 521 is adapted to the thickness of the liquid baffle plate 200, and the liquid baffle plate 200 can be movably attached to the first surface of the water gate plate 100, and the second surface of the liquid baffle plate 200 is movably abutted against the first guide plate 510, so as to limit the movement direction of the liquid baffle plate 200. When the first end of the plate 200 moves from the first end of the material through port 110 to the second end of the material through port 110 to close the material through port 110, the first surface of the liquid baffle plate 200 can be movably fitted to the first surface of the water gate plate 100, and the second surface of the liquid baffle plate 200 is movably abutted against the second guide plate 520, which can further limit the movement direction of the liquid baffle plate 200, and the outer surface of the first end of the liquid baffle plate 200 can better movably abut against the outer edge of the second end of the material through port 110, thereby better closing the material through port 110.

[0050] In one embodiment, the width of the first end of the liquid baffle plate 200 gradually decreases along the sliding direction of the liquid baffle plate 200. Specifically, the width of the first end of the liquid baffle plate 200 is small, that is, the thickness of the first end of the liquid baffle plate 200 gradually decreases, forming a blade-like structure with a cross-sectional shape of a right triangle, that is, the plane of the blade-like structure of the liquid baffle plate 200 is movably abutted against the water gate plate 100, and the inclined surface of the blade-like structure of the liquid baffle plate 200 faces the direction away from the first surface of the water gate plate 100, so that the first end of the liquid baffle plate 200 can not only be well attached to the outer edge of the second end of the material passage 110, but also can be well displaced in an environment with liquid pressure.

[0051] In one embodiment, Figure 5 and Figure 6 As shown, a driving member 600 is provided on the first side of the driving plate 300. Specifically, by providing the driving member 600 on the driving plate 300, it is convenient to drive the driving plate 300 to move in the vertical direction by holding or pulling the driving member 600, or it is convenient for an external driving device to be connected to the driving plate 300 through the driving member 600 to drive the driving plate 300 to move in the vertical direction. For example, the external driving device is a fixed-distance device such as a cylinder or an electric push rod.

[0052] In one embodiment, the scissor-type closed energy-saving water gate 10 further includes: a driver, the driver is spaced apart from the water gate plate 100, and the driver is drivingly connected to the driving member 600. Specifically, the driver is drivingly connected to the driving plate 300 through the driving member 600 to drive the driving plate 300 to move in the vertical direction. The driver can be a fixed-range device such as a cylinder or an electric push rod, which is not specifically limited in this embodiment.

[0053] In one embodiment, an electroplating device is provided, the electroplating device comprising the scissor-type closed energy-saving water gate 10 described in any of the above embodiments. In this embodiment, the electroplating device further comprises an electroplating cylinder and an electroplating component disposed in the electroplating cylinder to electroplating the surface of the circuit board. It should be understood that the electroplating device may also include other components, which are not described here in detail.

[0054] Compared with the prior art, the present invention has at least the following advantages:

[0055] The present invention provides a scissor-type closed energy-saving water gate, in which a material passage opening is provided on a water gate plate, a liquid baffle plate is slidably arranged on the water gate plate, a driving plate is slidably arranged on the liquid baffle plate, a sliding direction of the liquid baffle plate on the water gate plate and a sliding direction of the driving plate on the liquid baffle plate are mutually perpendicular, and a first guide column on the liquid baffle plate is movably arranged in an oblique groove of the driving plate, so that when the driving plate moves in a vertical direction, it can drive the liquid baffle plate to move in a horizontal direction, and can realize the opening or closing of the material passage opening by converting the vertical displacement to the horizontal displacement. After the electroplating equipment completes the electroplating of the circuit board, the material passage opening can be closed by driving the liquid baffle plate to move, thereby isolating the connection between the electroplating liquid and the outside, effectively reducing the overflow of the electroplating liquid in the electroplating cylinder, so that the pump body providing the circulation of the electroplating liquid can partially or completely stop working during this period, reducing the energy consumption of the pump body extracting the electroplating liquid, being more energy-saving and environmentally friendly, and greatly reducing the production cost of the enterprise. At the same time, by providing a position detection component, the switch status of the material passage port can be monitored in real time, so that the switch status of the material passage port can be better adjusted according to the working conditions of the electroplating equipment.

[0056] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The above-mentioned embodiments only express several embodiments of the present application, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of this application shall be based on the attached claims.

Claims

1. A scissor-type closed energy-saving water gate, characterized in that: include: A water gate plate, wherein a material passage opening is formed on the water gate plate; A liquid baffle plate, wherein the first surface of the liquid baffle plate is slidably connected to the first surface of the water gate plate, the liquid baffle plate movably closes the material passage opening, and a first guide column is arranged on the second surface of the liquid baffle plate; A driving plate, wherein the driving plate is slidably disposed on the second surface of the liquid baffle plate, the sliding direction of the driving plate is perpendicular to the sliding direction of the liquid baffle plate, an oblique groove is provided on the driving plate, the first guide column is slidably disposed in the oblique groove, and the outer surface of the first guide column is movably abutted against the side wall of the oblique groove; A position detection component is used to detect the switch state of the material passing port.

2. The scissor-type closed energy-saving water gate according to claim 1 is characterized in that: The position detection component comprises: a sensor and a positioning plate, wherein the sensor is arranged on the water gate plate, the positioning plate is arranged on the driving plate, and the sensor is movably aligned with the positioning plate.

3. The scissor-type closed energy-saving water gate according to claim 1 is characterized in that: The position detection component comprises: a sensor and a positioning piece, wherein the sensor is arranged on the water gate plate, the positioning piece is arranged on the liquid baffle plate, and the sensor is movably aligned with the positioning piece.

4. The scissor-type closed energy-saving water gate according to claim 1 is characterized in that: The width of the liquid baffle gradually increases along a direction from the first side to the second side of the liquid baffle.

5. The scissor-type closed energy-saving water gate according to claim 1 is characterized in that: A vertical groove is provided on the driving plate, and a second guide column is provided on the first surface of the water gate plate. The second guide column is slidably arranged in the vertical groove, and the outer surface of the second guide column is movably abutted against the side wall of the vertical groove.

6. The scissor-type closed energy-saving water gate according to claim 5 is characterized in that: A transverse groove is provided on the liquid baffle plate, a third guide column is provided on the first surface of the water gate plate, the third guide column is slidably arranged in the transverse groove, and the outer surface of the third guide column is movably abutted against the side wall of the transverse groove.

7. The scissor-type closed energy-saving water gate according to claim 6 is characterized in that: Also includes: A first guide plate and a second guide plate, wherein the first guide plate is connected to the third guide column, and a first receiving groove is formed between the first guide plate and the water gate plate, the second guide plate is arranged on the water gate plate, and a second receiving groove is formed between the second guide plate and the water gate plate, the first end of the liquid baffle plate is movably located in the first receiving groove and the second receiving groove, a guide cavity is formed between the first guide plate and the second guide plate, and the guide cavity is aligned with and connected to the material passage.

8. The scissor-type closed energy-saving water gate according to claim 1 is characterized in that: A driving member is disposed on the first side of the driving plate.

9. The scissor-type closed energy-saving water gate according to claim 8, characterized in that: Also includes: A driver is arranged at a distance from the water gate plate, and the driver is drivingly connected to the driving member.

10. An electroplating device, characterized in that: Including the scissor-type closed energy-saving water gate as described in any one of claims 1-9.

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