Dispensing controller for solder paste on diode

Abstract

The utility model provides a solder paste dispensing controller on a diode, which relates to the technical field of diodes, and comprises a control assembly and a mounting rack, the front surface of the mounting rack is provided with a support frame, the front surface of the support frame is symmetrically and fixedly connected with first sliding rails, the outer surfaces of the first sliding rails are symmetrically and movably connected with first sliding tables, and the first sliding tables are symmetrically and movably connected with second sliding rails. The tops of the two first sliding tables are each provided with a first sliding block, and the outer surfaces of the two first sliding blocks are each provided with a second sliding block. According to the automatic dispensing device, the control device, the connecting pipe, the material pipe and the spring are used in cooperation, the accuracy of the dispensing amount and the dispensing stability can be guaranteed, meanwhile, the position of the fixing frame can be adjusted through the first sliding table, the first sliding rail, the adjusting block, the threaded base, the lead screw and the like, and therefore the position of the material pipe can be adjusted conveniently; and the dispensing requirements of workpieces with different sizes and shapes are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to diode technical field especially relates to a diode tin paste point gum controller. BACKGROUND

[0002] Diode is a kind of electronic device made of semiconductor material, with two electrodes, respectively called anode and cathode, in the process of diode tin paste, tin paste point gum controller is the core control unit of automatic tin paste point gum machine, through the precise control system and algorithm, realize the accurate control of tin paste or red glue's point gum amount, point gum position and point gum time, it ensures that tin paste can be accurately and correctly pointed in the tin point position of diode according to preset trajectory and parameter.

[0003] In prior art, during the tin point process by the material pipe, since the material pipe fixing device adopts integrated or difficult-to-disassemble structure, it needs to consume longer time in the adjustment process of material pipe position, which not only reduces production efficiency, but also increases production cost. UTILITY MODEL CONTENTS

[0004] The utility model discloses a diode tin paste point gum controller, which solves the problem of long adjustment time of the material pipe position in the tin point process by the material pipe in prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a diode tin paste point gum controller, comprising: control assembly and mounting bracket, the front surface of the mounting bracket is provided with support frame, the front surface of the support frame is fixedly connected with first sliding rail in symmetry, the outer surface of the first sliding rail is movably connected with first sliding table in symmetry, the top of two first sliding tables is provided with first sliding block, the outer surface of two first sliding blocks is provided with second sliding block, the front surface of two second sliding blocks is fixedly connected with fixed frame, the outer surface of the support frame is fixedly connected with a plurality of springs, the inner surface of the support frame is fixedly connected with lead screw, the outer surface of the lead screw is movably connected with adjusting block, the outer surface of the lead screw is fixedly connected with threaded seat in symmetry.

[0006] Preferably, the other end of the plurality of springs is fixedly connected with the outer surface of the first sliding block respectively, and the top of the two adjusting blocks is fixedly connected with the outer surface of the two first sliding tables respectively.

[0007] Preferably, the outer surface of the two threaded seats is provided with fixing hole, and the outer surface of the two fixed frames is provided with positioning hole.

[0008] Preferably, the outer surfaces of the two threaded seats are rotatably connected with the outer surfaces of the two adjusting blocks respectively, and the inner surfaces of the two fixing frames are provided with material pipes.

[0009] Preferably, the outer surface of the control assembly is provided with two connecting pipes which are matched with the two material pipes respectively.

[0010] Preferably, the top of the mounting frame is provided with a power assembly, and the front surfaces of the mounting frame are fixedly connected with second sliding rails.

[0011] Preferably, the outer surfaces of the two second sliding rails are slidably connected with second sliding tables, the front surfaces of the two second sliding tables are fixedly connected with the rear surface of the supporting frame, and the two second sliding tables are matched with the power assembly.

[0012] Compared with the prior art, the diode tin paste dispensing controller has the advantages and positive effects that,

[0013] 1、The control device, the connecting pipe, the material pipe and the spring are used in cooperation in the diode tin paste dispensing controller, so that the accuracy of the dispensing amount and the stability of the dispensing can be ensured, and the position of the fixing frame can be adjusted through the first sliding table, the first sliding rail, the adjusting block, the threaded seat and the lead screw, so that the position of the material pipe is conveniently adjusted, and the dispensing requirements of workpieces of different sizes and shapes are met.

[0014] 2、When the material pipe is inserted into the fixing frame, the external positioning rod is inserted into the positioning hole to fix the material pipe, the external fixing rod is inserted into the fixing hole to fix the threaded seat under the cooperation of the fixing hole, and the stability of the adjustment is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of a diode tin paste dispensing controller is provided for the diode tin paste dispensing controller.

[0016] Figure 2 For Figure 1 An enlarged view of A in the middle;

[0017] Figure 3 A partial structure schematic view of a diode tin paste dispensing controller is provided for the diode tin paste dispensing controller.

[0018] Legend: 1, control assembly; 2, connecting pipe; 3, power assembly; 4, first sliding table; 5, first sliding rail; 6, second sliding rail; 7, second sliding table; 8, supporting frame; 9, spring; 10, material pipe; 11, positioning hole; 12, fixing frame; 13, mounting frame; 14, first sliding block; 15, second sliding block; 16, adjusting block; 17, threaded seat; 18, fixing hole; 19, lead screw. DETAILED DESCRIPTION

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1, such as Figures 1-3 As shown, this utility model provides a diode solder paste dispensing controller, including: a control component 1 and a mounting bracket 13. A support frame 8 is provided on the front surface of the mounting bracket 13. First slide rails 5 are symmetrically fixedly connected to the front surface of the support frame 8. First slide tables 4 are symmetrically movably connected to the outer surface of the first slide rails 5. First sliders 14 are provided on the top of each of the two first slide tables 4. Second sliders 15 are provided on the outer surface of each of the two first sliders 14. Fixing brackets 12 are fixedly connected to the front surface of each of the two second sliders 15. Multiple springs 9 are fixedly connected to the outer surface of the support frame 8. A lead screw 19 is fixedly connected to the inner surface of the support frame 8. An adjusting block 16 is movably connected to the outer surface of the lead screw 19. Threaded seats 17 are symmetrically threaded onto the outer surface of the lead screw 19. Multiple springs 9... The other end is fixedly connected to the outer surface of the first slider 14, the top of the two adjusting blocks 16 is fixedly connected to the outer surface of the two first slides 4, one side of the outer surface of the two threaded seats 17 is rotatably connected to the outer surface of the two adjusting blocks 16, the inner surface of the two fixed frames 12 is provided with material pipes 10, the outer surface of the control component 1 is provided with two connecting pipes 2, the two connecting pipes 2 are respectively matched with the two material pipes 10, the top of the mounting frame 13 is provided with a power component 3, the front surface of the mounting frame 13 is symmetrically fixedly connected with second slide rails 6, the outer surface of the two second slide rails 6 is slidably connected with second slides 7, the front surface of the two second slides 7 is fixedly connected to the rear surface of the support frame 8, and the two second slides 7 are matched with the power component 3.

[0022] The effect achieved by the whole embodiment 1 is that the control assembly 1 includes a control circuit board, a display screen and an operation interface, a sensor and a feedback system, and a gas pressure and fluid control system, which are mature technologies and will not be described here. After connecting the gas pressure connecting pipe 2 of the control assembly 1 with the two material pipes 10, placing the workpiece to be tinned at the bottom of the material pipe 10, and generating power through the power assembly 3 such as an electric push rod, the second sliding table 7 is driven to move up and down along the two second sliding rails 6, so that the supporting frame 8 moves up and down, and under the cooperation of the second sliding block 15 and the first sliding block 14, the fixed frame 12 and the material pipe 10 are driven to move up and down to dispense glue. During the dispensing process, the spring 9 can absorb part of the vibration and impact, improve the precision and stability of dispensing, and accurately control the dispensing amount through the control assembly 1. When it is necessary to adjust the position of the material pipe 10, the threaded seat 17 is rotated on the lead screw 19 to drive the adjusting block 16 to slide along the lead screw 19, thereby adjusting the position of the first sliding block 14, and under the cooperation of the first sliding rail 5 and the first sliding table 4, the stability of the first sliding block 14 during movement is ensured, thereby completing the position adjustment of the fixed frame 12 and the material pipe 10. The self-locking micrometer on the first sliding block 14 can make small adjustments to the fixed frame 12, so as to realize precise control of the dispensing amount, and the adjustable position of the material pipe 10 can meet the dispensing requirements of workpieces of different sizes and shapes.

[0023] Embodiment 2, as shown in Figure 1 The outer surfaces of the two threaded seats 17 are provided with fixing holes 18, and the outer surfaces of the two fixed frames 12 are provided with positioning holes 11.

[0024] The effect achieved by the whole embodiment 2 is that when the material pipe 10 is inserted into the fixed frame 12, the external positioning rod is inserted into the positioning hole 11 to fix the material pipe 10. Under the cooperation of the fixing hole 18, the external fixing rod can be inserted into the fixing hole 18 to fix the threaded seat 17, thereby ensuring the stability of the adjustment.

[0025] Working principle: after fixing the device in the designated position through the mounting frame 13, connecting the air pressure connecting pipe 2 of the control assembly 1 with the two material pipes 10, placing the workpiece to be tin-pointed at the bottom of the material pipe 10, generating power through the power assembly 3 such as electric push rod, driving the second sliding table 7 to move up and down along the two second sliding rails 6, making the supporting frame 8 move up and down, and driving the fixed frame 12 and the material pipe 10 to move up and down under the cooperation of the second sliding block 15 and the first sliding block 14, dispensing, in the dispensing process, the spring 9 can absorb part of the vibration and impact, improve the precision and stability of dispensing, at the same time, the control assembly 1 is used to control the air pressure to accurately execute the dispensing amount, when it is necessary to adjust the position of the material pipe 10, rotating the threaded seat 17, making the threaded seat 17 rotate on the lead screw 19, thereby driving the adjusting block 16 to slide along the lead screw 19, thereby adjusting the position of the first sliding block 14, at the same time, under the cooperation of the first sliding rail 5 and the first sliding table 4, the stability of the first sliding block 14 during movement is ensured, thereby completing the position adjustment of the fixed frame 12 and the material pipe 10, and the self-locking micrometer on the first sliding block 14, the fixed frame 12 is adjusted slightly, thereby realizing the accurate control of the dispensing amount, and the adjustable material pipe 10 position design adapts to the dispensing requirements of workpieces of different sizes and shapes.

[0026] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application.

Claims

1. A diode paste dispensing controller, characterized by, The utility model relates to a control assembly (1) and mounting frame (13), the front surface of mounting frame (13) is provided with support frame (8), the front surface of support frame (8) is fixedly connected with first slide rail (5) symmetrically, the outer surface of first slide rail (5) is movably connected with first slide (4) symmetrically, and the top of two first slide (4) is provided with first sliding block (14), and the outer surface of two first sliding block (14) is provided with second sliding block (15), and the front surface of two second sliding block (15) is fixedly connected with fixed frame (12), the outer surface of support frame (8) is fixedly connected with a plurality of spring (9), the inner surface of support frame (8) is fixedly connected with lead screw (19), the outer surface of lead screw (19) is movably connected with adjusting block (16), and the outer surface of lead screw (19) is fixedly connected with screw seat (17) symmetrically. The other end of a plurality of spring (9) is fixedly connected with the outer surface of first sliding block (14) respectively, and the top of two adjusting block (16) is fixedly connected with the outer surface of two first slide (4) respectively.

2. The diode paste dispensing controller of claim 1, wherein: The outer surface of two screw seat (17) is all set up with fixed hole (18), and the outer surface of two fixed frame (12) is all set up with positioning hole (11).

3. The diode paste dispensing controller of claim 2, wherein: The outer surface of two screw seat (17) is rotatably connected with the outer surface of two adjusting block (16) respectively, and the inner surface of two fixed frame (12) is provided with material pipe (10).

4. The diode paste dispensing controller of claim 3, wherein: The outer surface of control assembly (1) is provided with two connecting pipes (2), and two connecting pipes (2) are respectively set with two material pipes (10) in a matched mode.

5. The diode paste dispensing controller of claim 4, wherein: The top of mounting frame (13) is provided with power assembly (3), and the front surface of mounting frame (13) is fixedly connected with second slide rail (6) symmetrically.

6. The diode paste dispensing controller of claim 5, wherein: The outer surface of two second slide rail (6) is movably connected with second slide (7) respectively, and the front surface of two second slide (7) is fixedly connected with the rear surface of support frame (8), and two second slide (7) are set with power assembly (3) in a matched mode.

7. The diode paste dispensing controller of claim 6, wherein: ​

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