Cleaning device

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a cleaning device which comprises a mounting rack, two groups of movable clamping pieces and two groups of fixed clamping pieces, the two fixed clamping pieces are fixedly connected with the mounting rack, each group of clamping pieces comprises a movable block, an upper baffle, a twitching unit and a plurality of clamping teeth, each clamping tooth is fixedly connected with the mounting rack, and the upper baffle is fixedly connected with the mounting rack. The drawing unit is in sliding connection with the movable block, the movable block is in sliding connection with the mounting frame, the upper baffle is fixedly connected with the movable block, the position of the movable block can be changed under the cooperation of the drawing unit, circuit boards of different specifications and sizes can be fixed, and the design is simple to operate and convenient to use. The circuit board cleaning device solves the problems that when circuit boards of different sizes are cleaned, the moving space of a mounting block is limited, workers cannot move conveniently, and use is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a cleaning device. Background Art

[0002] Circuit boards are important components in the electronics industry. They play an important role in the mass production of fixed circuits and in optimizing the layout of electrical appliances. When in use, the circuit boards are placed on mounting clamps, and the protective mesh cover is fixed by fixing connecting columns to fix the circuit boards. When installing the circuit boards, four fixing connecting columns are required to be connected in turn to the corresponding positioning mounting holes. When there are too many circuit boards to be cleaned, this fixing method will greatly reduce the cleaning efficiency.

[0003] In the prior art, patent (CN218897339U) discloses a cleaning device for circuit board processing, including a mounting frame and a protective mesh cover, two springs are installed on both sides of the mounting frame, and mounting blocks are installed at one end corresponding to the four springs, and limiting blocks are installed on one side of the four mounting blocks. When the circuit board is placed in the mounting frame, the protective mesh cover is moved toward the mounting frame so that the two plug-in blocks are respectively plugged into the corresponding mounting blocks, so that the protective mesh cover can be fixed. At the same time, when taking out the circuit board, only the two guide rods need to be pulled out to one side to take out the plug-in block, and the protective mesh cover can be removed from the mounting frame. At this time, the circuit board can be taken out, and the spring is compressed when moving the mounting block, and the movement of the mounting block is limited by the limiting block to increase stability. At the same time, when the plug-in block is moved out of the mounting block, the two mounting blocks can be moved inward under the action of the spring, which is convenient for next use.

[0004] However, in the above-mentioned prior art, when cleaning circuit boards of different sizes, the moving space of the mounting block is limited, and it is not convenient for the staff to move around, so it is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a cleaning device, which solves the problem in the prior art that when cleaning circuit boards of different sizes, the moving space of the mounting block is limited, it is inconvenient for workers to move, and it is inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides a cleaning device, including a mounting frame, two groups of movable clamps and two groups of fixed clamps, the two fixed clamps are fixedly connected to the mounting frame and are respectively located on both sides of the mounting frame, each group of the clamps includes a movable block, an upper baffle, a pulling unit and a plurality of latch teeth, each of the latch teeth is fixedly connected to the mounting frame and is located on the inner side of the mounting frame, the pulling unit is slidably connected to the movable block and is located on the inner wall of the movable block, the movable block is slidably connected to the mounting frame and is located on one side of the mounting frame, and the upper baffle is fixedly connected to the movable block and is located on one side of the movable block.

[0007] Wherein, the pulling unit includes a sliding tooth, a spring, a limit plate, a vertical rod and a toggle plate, the toggle plate is fixedly connected to the vertical rod and is located at the upper end of the vertical rod, the lower end of the vertical rod is fixedly connected to the limit plate and is located above the limit plate, the lower end of the limit plate is fixedly connected to the spring and is located at the upper end of the spring, the lower end of the spring is fixedly connected to the sliding tooth and is located above the sliding tooth, the sliding tooth is slidably connected to the mounting frame and is located on the inner side of the mounting frame.

[0008] Wherein, the mounting frame includes a frame body and a plurality of cleaning rings, each of the cleaning rings is fixedly connected to the frame body and is respectively located on both sides of the frame body.

[0009] Wherein, each group of the fixing clamps includes a fixing block and a lower baffle, the lower baffle is fixedly connected to the fixing block and is located on one side of the fixing block, and the fixing block is fixedly connected to the frame and is located on one side of the frame.

[0010] Wherein, the cleaning device also includes two positioning plates, two rotating shafts and two driving caps, each of the driving caps is fixedly connected to the corresponding rotating shaft and is respectively located at one end of the corresponding rotating shaft, the other end of each rotating shaft is fixedly connected to the corresponding positioning plate and is respectively located on one side of the corresponding positioning plate, and the two positioning plates are fixedly connected to the frame and are respectively located on both sides of the frame.

[0011] The utility model discloses a cleaning device, wherein the movable block can change its position under the cooperation of the pulling unit and can fix circuit boards of different sizes. The design is simple to operate and solves the problem that when cleaning circuit boards of different sizes, the moving space of the mounting block is limited, and it is inconvenient for staff to move and use it. The positioning plate and the rotating shaft are fixed to each other to provide installation conditions for the driving cap. After the circuit board is clamped and fixed, the two driving caps are respectively connected to the corresponding driving gears, and the driving gears drive the driving cap and the rotating shaft to rotate, and the water source is connected to clean the circuit board. The installation is convenient and the use is quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a front view of the first embodiment of the utility model.

[0014] Figure 2 The utility model Figure 1 AA line section view.

[0015] Figure 3 The utility model Figure 2 Enlarged view of the local structure at point B.

[0016] Figure 4 It is a top view of the first embodiment of the utility model.

[0017] Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0018] 101-mounting frame, 102-movable card, 103-fixed card, 104-movable block, 105-upper baffle, 106-pulling unit, 107-grip, 108-sliding tooth, 109-spring, 110-limiting plate, 111-vertical rod, 112-sliding plate, 113-frame, 114-cleaning ring, 115-fixed block, 116-lower baffle, 201-positioning plate, 202-rotating shaft, 203-driving cap. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 4 ,in Figure 1 This is a front view of the first embodiment of the utility model. Figure 2 The utility model Figure 1 AA line section view, Figure 3 The utility model Figure 2 The enlarged view of the local structure at B, Figure 4 It is a top view of the first embodiment of the utility model.

[0022] The utility model provides a cleaning device, including a mounting frame 101, a movable clamping member 102 and two groups of fixed clamping members 103, each group of the clamping members includes a movable block 104, an upper baffle 105, a pumping unit 106 and a plurality of clamping teeth 107, the pumping unit 106 includes a sliding tooth 108, a spring 109, a limit plate 110, a vertical rod 111 and a toggle plate 112, the mounting frame 101 includes a frame body 113 and a plurality of cleaning rings 114, and each group of the fixed clamping members 103 includes a fixed block 115 and a lower baffle 116.

[0023] According to the present specific embodiment, the two fixing clamps 103 are fixedly connected to the mounting frame 101, each of the latch teeth 107 is fixedly connected to the mounting frame 101, the twitching unit 106 is slidably connected to the movable block 104, the movable block 104 is slidably connected to the mounting frame 101, the upper baffle plate 105 is fixedly connected to the movable block 104, the toggle plate 112 is fixedly connected to the vertical rod 111, the lower end of the vertical rod 111 is fixedly connected to the limit plate 110, the lower end of the limit plate 110 is fixedly connected to the spring 109, the lower end of the spring 109 is fixedly connected to the sliding The teeth 108 are fixedly connected, the sliding teeth 108 are slidably connected to the mounting frame 101, each of the cleaning rings 114 is fixedly connected to the frame body 113, the lower baffle 116 is fixedly connected to the fixed block 115, and the fixed block 115 is fixedly connected to the frame body 113. The movable block 104 currently arranged can change its own position with the cooperation of the pulling unit 106, and can fix circuit boards of different specifications and sizes. The design is simple to operate and solves the problem that when cleaning circuit boards of different sizes, the moving space of the mounting block is limited, and it is inconvenient for staff to move and is inconvenient to use.

[0024] Among them, the two fixed clamps 103 are respectively located on both sides of the mounting frame 101, each of the clamping teeth 107 is located on the inner side of the mounting frame 101, the pulling unit 106 is located on the inner wall of the movable block 104, the movable block 104 is located on one side of the mounting frame 101, and the upper baffle 105 is located on one side of the movable block 104. By changing the position of the movable block 104, it adapts to the size of the circuit board and ensures that circuit boards of different specifications can be stably clamped, which is more convenient to use and has a wider range of applications.

[0025] Secondly, the toggle plate 112 is located at the upper end of the vertical rod 111, the lower end of the vertical rod 111 is located above the limit plate 110, the lower end of the limit plate 110 is located at the upper end of the spring 109, the lower end of the spring 109 is located above the sliding tooth 108, and the sliding tooth 108 is located on the inner side of the mounting frame 101. When fixing the circuit board, the staff first slides the toggle plate 112 upward along the two sides of the frame body 113, and then pulls the toggle plate 112, and the toggle plate 112 moves upward, thereby driving the spring 109 and the sliding tooth 108 to move. After the sliding tooth 108 raises its own height, it can be clamped at any one of the latch teeth 107, and then the staff puts down the toggle plate 112. Since the latch teeth 107 and the sliding teeth 108 will not be displaced after contact, it is ensured that the circuit board remains stable after being fixed, and the circuit board can be cleaned at this time.

[0026] At the same time, each cleaning ring 114 is respectively located on both sides of the frame 113, the lower baffle 116 is located on one side of the fixed block 115, and the fixed block 115 is located on one side of the frame 113. During the process of adjusting the position of the movable block 104, the position of the movable block 104 is changed accordingly according to the different sizes of the circuit boards, and the upper baffle 105 and the lower baffle 116 are kept to clamp the circuit boards. The arrangement of multiple cleaning rings 114 is convenient for the staff to inject water to clean the circuit boards clamped in the frame 113.

[0027] In the present embodiment, the movable block 104 is capable of changing its position with the cooperation of the pulling unit 106, and can fix circuit boards of different sizes. The design is simple to operate, and solves the problem that when cleaning circuit boards of different sizes, the moving space of the mounting block is limited, and it is inconvenient for the staff to move, which is inconvenient to use. By changing the position of the movable block 104, the size of the circuit board is adapted to ensure that circuit boards of different specifications can be stably clamped, which is more convenient to use and has a wider range of applications. When fixing the circuit board, the staff first slides the toggle plate 112 upward along the two sides of the frame 113, and then pulls the toggle plate 112, and the toggle plate 112 moves upward, thereby bringing The spring 109 and the sliding tooth 108 are moved. After the sliding tooth 108 increases its own height, it can be clamped at any of the locking teeth 107. Then the staff puts down the dial 112. Since the locking teeth 107 and the sliding teeth 108 will not be displaced after contact, it is ensured that the circuit board remains stable after being fixed. At this time, the circuit board can be cleaned. In the process of adjusting the position of the movable block 104, the position of the movable block 104 is changed accordingly according to the different sizes of the circuit board, and the upper baffle 105 and the lower baffle 116 are kept to clamp the circuit board. The provision of multiple cleaning rings 114 is convenient for the staff to inject water to clean the circuit board clamped in the frame 113.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 5 ,in Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0030] The utility model provides a cleaning device, which also includes two positioning plates 201 , two rotating shafts 202 and two driving caps 203 .

[0031] According to the present specific embodiment, each of the driving caps 203 is respectively fixedly connected to the corresponding rotating shaft 202 and is respectively located at one end of the corresponding rotating shaft 202. The other end of each rotating shaft 202 is respectively fixedly connected to the corresponding positioning disk 201 and is respectively located on one side of the corresponding positioning disk 201. The two positioning disks 201 are both fixedly connected to the frame 113 and are respectively located on both sides of the frame 113. The positioning disk 201 and the rotating shaft 202 are fixed to each other to provide installation conditions for the driving caps 203. After the circuit board is clamped and fixed, the two driving caps 203 are respectively connected to the corresponding driving gears, and the driving gears drive the driving caps 203 and the rotating shaft 202 to rotate. The water source is connected to clean the circuit board, which is convenient for installation and quick to use.

[0032] In this embodiment, the positioning plate 201 and the rotating shaft 202 are fixed to each other to provide installation conditions for the driving cap 203. After the circuit board is clamped and fixed, the two driving caps 203 are respectively connected to the corresponding driving gears, and the driving gears drive the driving caps 203 and the rotating shaft 202 to rotate. The water source is connected to clean the circuit board, which is convenient for installation and quick to use.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A cleaning device, comprising a mounting frame and two sets of fixing clamps, wherein the two fixing clamps are fixedly connected to the mounting frame and are respectively located on both sides of the mounting frame, characterized in that: It also includes two groups of movable clamps, each group of the clamps includes a movable block, an upper baffle, a pulling unit and a plurality of locking teeth, each of the locking teeth is fixedly connected to the mounting frame and is located on the inner side of the mounting frame, the pulling unit is slidably connected to the movable block and is located on the inner wall of the movable block, the movable block is slidably connected to the mounting frame and is located on one side of the mounting frame, and the upper baffle is fixedly connected to the movable block and is located on one side of the movable block.

2. The cleaning device according to claim 1, characterized in that: The pulling unit includes a sliding tooth, a spring, a limit plate, a vertical rod and a toggle plate. The toggle plate is fixedly connected to the vertical rod and is located at the upper end of the vertical rod. The lower end of the vertical rod is fixedly connected to the limit plate and is located above the limit plate. The lower end of the limit plate is fixedly connected to the spring and is located at the upper end of the spring. The lower end of the spring is fixedly connected to the sliding tooth and is located above the sliding tooth. The sliding tooth is slidably connected to the mounting frame and is located on the inner side of the mounting frame.

3. The cleaning device according to claim 2, characterized in that: The mounting frame comprises a frame body and a plurality of cleaning rings, each of the cleaning rings is fixedly connected to the frame body and is respectively located on two sides of the frame body.

4. The cleaning device according to claim 3, characterized in that: Each group of the fixing clamps includes a fixing block and a lower baffle, wherein the lower baffle is fixedly connected to the fixing block and is located on one side of the fixing block, and the fixing block is fixedly connected to the frame and is located on one side of the frame.

5. The cleaning device according to claim 4, characterized in that: The cleaning device also includes two positioning plates, two rotating shafts and two driving caps, each of the driving caps is fixedly connected to the corresponding rotating shaft and is located at one end of the corresponding rotating shaft, the other end of each rotating shaft is fixedly connected to the corresponding positioning plate and is located on one side of the corresponding positioning plate, and the two positioning plates are fixedly connected to the frame and are located on both sides of the frame.

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