Accurate glue machine for electronic components

Abstract

The utility model provides a kind of electronic component precision glueing machine, belong to glueing machine technical field, including glueing component, glueing component includes base and the conveying device being set in base inner side, further include, fixed frame, fixed frame inner side is provided with positioning assembly, fixed frame outer wall is provided with cleaning assembly, base outer wall is fixedly provided with glueing assembly, the glueing assembly includes glueing frame.The utility model is positioned to electronic component by the glueing component of being set, and different specifications of electronic component can be positioned using positioning assembly in glueing component, more flexible in the process of use, by positioning electronic component, it can be fixed in position when being conveyed to the below of glueing machine, and then the effect of accurately glueing electronic component can be realized, by cleaning assembly, it can be cleaned before glueing, avoid that the impurity of electronic component outer wall exists and influence glueing effect.

Description

Technical Field

[0001] This utility model belongs to the field of glue applicator technology, specifically relating to a precision glue applicator for electronic components. Background Technology

[0002] The core of electronic component gluing is to use special adhesives to fix, seal, insulate, or dissipate heat, thereby ensuring the stability and lifespan of the components. A gluing machine is required in the gluing process.

[0003] In the prior art, patent document CN221847699U discloses a precision glue application device for electronic components, including a frame. An operating table is welded to the top of the frame. A second linear motor is set at the internal axis of the operating table. The moving end of the second linear motor is set with a mounting base, and the top of the mounting base is set with a feeding mechanism. By setting the feeding mechanism, in which the placement slot and the card slot cooperate with each other, the position of the circuit board is accurately corrected before entering the glue application area, thereby greatly improving the accuracy of glue application. At the same time, it avoids unnecessary damage to the circuit board, fully considers the protection needs of the circuit board, and significantly improves production efficiency. The operator can easily put the circuit board into the placement slot and fix the card in place with a simple rotation action, greatly reducing the waiting and adjustment time in production.

[0004] While the above solutions have the advantages mentioned above, their disadvantage lies in the fact that the size of the placement slot and card slot cannot be adjusted according to the specifications of the electronic components, resulting in significant limitations during use. When it is necessary to place electronic components of different specifications, it is impossible to achieve precise placement, which will affect the glue application effect. Therefore, a precision glue application machine for electronic components is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a precision glue applicator for electronic components, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A precision glue applicator for electronic components includes a glue applicator, which includes a base and a conveying device disposed inside the base.

[0008] A fixed frame is provided with a positioning component on its inner side, a cleaning component on its outer wall, and a glue applicator fixedly provided on the outer wall of the base. The glue applicator includes a glue applicator frame, the inner side of which is fixedly connected to the outer wall of the base, a mounting plate fixedly provided on the inner side of which, and a glue applicator machine fixedly provided on the bottom surface of the mounting plate.

[0009] The glue dispensing component includes a glue dispensing tube and a glue storage tank. The bottom surface of the glue storage tank is fixedly connected to the top surface of the mounting plate. The top surface of the glue dispensing tube extends through the bottom surface of the mounting plate and the bottom surface of the glue storage tank to the inside of the glue storage tank. The bottom surface of the glue dispensing tube is fixedly connected through the outer wall of the glue applicator to the inside of the glue applicator.

[0010] In a preferred embodiment of this utility model, the positioning component includes a positioning frame, the outer wall of the positioning frame is fixedly connected to the inner side of the fixing frame, a plurality of positioning plates are hinged to the inner side of the positioning frame, a control ring is slidably arranged on the outer wall of the positioning frame, a plurality of connecting plates are arranged on the inner side of the positioning frame, the side of the plurality of connecting plates close to the plurality of positioning plates is respectively hinged to the outer wall of the plurality of positioning plates, and the side of the plurality of connecting plates away from the plurality of positioning plates is hinged to the inner side of the control ring.

[0011] In a preferred embodiment of this utility model, a mounting bracket is fixedly provided on the top surface of the positioning frame, and an extension spring and a damper are fixedly provided on the inner side of the mounting bracket. The bottom surface of the extension spring and the bottom surface of the damper are both fixedly connected to the top surface of the control ring.

[0012] In a preferred embodiment of this utility model, the cleaning assembly includes an air cylinder, the outer wall of which is fixedly connected to the outer wall of the positioning frame, a piston plate slidably disposed on the inner side of the air cylinder, a piston rod fixedly extending through the top surface of the air cylinder into the air cylinder, the bottom surface of the piston plate being fixedly connected to the top surface of the piston rod, a connecting box fixedly disposed on the outer wall of the fixing frame, a plurality of air blowing heads fixedly extending through the bottom surface of the connecting box into the connecting box, a connecting pipe fixedly extending through the bottom surface of the air cylinder into the air cylinder, and the bottom surface of the connecting pipe fixedly extending through the top surface of the connecting box into the connecting box.

[0013] In a preferred embodiment of this utility model, a control frame is fixedly provided on the outer wall of the control ring, the inner side of the control frame is fixedly connected to the top surface of the piston rod, and a vent pipe is fixedly provided through the top surface of the air cylinder, extending into the interior of the air cylinder.

[0014] As a preferred embodiment of this utility model, the glue dispensing component further includes an electric telescopic rod, a connecting frame is fixedly provided on the top surface of the mounting plate, the inner side of the connecting frame is fixedly connected to the top surface of the electric telescopic rod, an extrusion plate is slidably provided on the inner side of the glue storage tank, the bottom surface of the output end of the electric telescopic rod is fixedly connected to the top surface of the extrusion plate, and a feed pipe is fixedly provided through the outer wall of the glue storage tank, extending into the interior of the glue storage tank.

[0015] As a preferred embodiment of the present invention, the conveying device includes a first rotating shaft and a second rotating shaft. The outer walls of the first rotating shaft and the second rotating shaft are rotatably connected to the inner side of the base through two sets of bearing seats. The connecting frames of the first rotating shaft and the second rotating shaft are both fitted with conveyor belts. A conveyor motor is fixedly installed on the outer wall of the base, and the output end of the conveyor motor passes through the outer wall of the base and is fixedly connected to the outer wall of the first rotating shaft.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The glue applicator is equipped with a positioning component that can position electronic components of different specifications. This provides greater flexibility during use. Positioning the electronic components ensures their fixed position when they are conveyed to the glue applicator, thus achieving precise glue application. The cleaning component can clean the electronic components before glue application, preventing impurities on the outer wall of the electronic components from affecting the glue application effect.

[0018] 2. By using the dispensing component, the extrusion plate in the dispensing component moves downward to squeeze the glue, so that the glue can continuously enter the glue applicator and avoid the glue applicator from being affected by insufficient glue. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the glue application component of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the glue-applying component of this utility model;

[0023] Figure 4 For the present utility model Figure 3 Enlarged structural diagram of area A in the middle;

[0024] Figure 5 This is a schematic diagram of the internal structure of the glue dispensing component of this utility model.

[0025] In the diagram: 10. Base; 11. Conveying device; 12. Fixing frame; 13. Positioning assembly; 131. Positioning frame; 132. Control ring; 133. Mounting frame; 134. Extension spring; 135. Damper; 136. Positioning plate; 137. Connecting plate; 14. Glue application assembly; 141. Glue application frame; 142. Mounting plate; 143. Glue application machine; 15. Cleaning assembly; 151. Air cylinder; 152. Control frame; 153. Piston plate; 154. Piston rod; 155. Connecting pipe; 156. Air pipe; 157. Air blower; 158. Connecting box; 20. Connecting frame; 21. Electric telescopic rod; 22. Feed pipe; 23. Extrusion plate; 24. Glue storage tank; 25. Glue outlet pipe. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] Reference Figures 1-4 The image shows the first embodiment of this utility model, which provides a precision glue applicator for electronic components. The glue applicator includes a base 10 and a conveying device 11 disposed inside the base 10. The conveying device 11 includes a first rotating shaft and a second rotating shaft. The outer walls of the first and second rotating shafts are rotatably connected to the inner side of the base 10 via two sets of bearing seats. Conveyor belts are fitted onto the connecting frames 20 of both the first and second rotating shafts. A conveyor motor is fixedly mounted on the outer wall of the base 10, and the output end of the conveyor motor passes through the outer wall of the base 10 and is fixedly connected to the outer wall of the first rotating shaft. The device also includes…

[0029] A fixed frame 12 has a positioning component 13 on its inner side and a cleaning component 15 on its outer wall. A glue applicator 14 is fixedly mounted on the outer wall of the base 10. The glue applicator 14 includes a glue applicator frame 141, whose inner side is fixedly connected to the outer wall of the base 10. A mounting plate 142 is fixedly mounted on the inner side of the glue applicator frame 141, and a glue applicator 143 is fixedly mounted on the bottom surface of the mounting plate 142. The positioning component 13 includes a positioning frame 131, whose outer wall is fixedly connected to the inner side of the fixed frame 12. Multiple positioning plates 136 are hinged to the inner side of the positioning frame 131. A control ring 132 is slidably provided on the outer wall of the positioning frame 131. Multiple connecting plates 137 are provided on the inner side of the positioning frame 131. The side of the multiple connecting plates 137 close to the multiple positioning plates 136 is respectively hinged to the outer wall of the multiple positioning plates 136. The side of the multiple connecting plates 137 away from the multiple positioning plates 136 is hinged to the inner side of the control ring 132. A mounting bracket 133 is fixedly provided on the top surface of the positioning frame 131. An extension spring 134 and a damper 135 are fixedly provided on the inner side of the mounting bracket 133. The bottom surface of the extension spring 134 and the bottom surface of the damper 135 are both fixedly connected to the top surface of the control ring 132.

[0030] The multiple positioning plates 136 have the same travel distance, which allows them to be positioned when electronic components fall, enabling precise glue application.

[0031] Furthermore, the cleaning assembly 15 includes an air cylinder 151, the outer wall of which is fixedly connected to the outer wall of the positioning frame 131, a piston plate 153 slidably disposed on the inner side of the air cylinder 151, a piston rod 154 fixedly penetrates the top surface of the air cylinder 151 and extends into the air cylinder 151, the bottom surface of the piston plate 153 is fixedly connected to the top surface of the piston rod 154, a connecting box 158 is fixedly disposed on the outer wall of the fixing frame 12, a plurality of air blowing heads 157 are fixedly penetrates the bottom surface of the connecting box 158 and extends into the connecting box 158, a connecting pipe 155 is fixedly penetrates the bottom surface of the air cylinder 151 and extends into the air cylinder 151, the bottom surface of the connecting pipe 155 is fixedly penetrates the top surface of the connecting box 158 and extends into the connecting box 158, a control frame 152 is fixedly disposed on the outer wall of the control ring 132, the inner side of the control frame 152 is fixedly connected to the top surface of the piston rod 154, and a ventilation pipe 156 is fixedly penetrates the top surface of the air cylinder 151 and extends into the air cylinder 151.

[0032] The piston plate 153 is pressed down to allow air inside the air cylinder 151 to enter the connecting box 158, and then blown out through multiple air nozzles 157, thereby cleaning the electronic components.

[0033] In use, the conveying device 11 and the glue applicator 143 are turned on. The electronic components that need to be glued are placed inside the positioning frame 131. The control ring 132 is pressed down by the squeezing force of the extension spring 134 and the damper 135. When the control ring 132 is pressed down, multiple positioning plates 136 can be brought closer to each other synchronously through multiple connecting plates 137. After the electronic components are placed, they will fall downwards by gravity. During the process of the electronic components falling downwards, they will squeeze multiple positioning plates 136. When multiple positioning plates 136 are squeezed, the control ring 132 can be raised through multiple connecting plates 137. The multiple positioning plates 136 have the same stroke when moving, so that they are positioned above the conveying device 11, thereby enabling precise glue application.

[0034] When the control ring 132 moves upward, the piston rod 154 can move upward synchronously through the control frame 152. During the upward movement of the piston rod 154, the piston plate 153 can move synchronously. During the upward movement of the piston plate 153, air can be drawn into the air cylinder 151. After the electronic component falls above the conveying device 11, the control ring 132 will reset. At this time, the piston plate 153 can be controlled to move downward. During the downward movement of the piston plate 153, the air inside the air cylinder 151 can be compressed. The air can be delivered to the connecting box 158 through the connecting pipe 155. Then, the electronic component can be blown with air through multiple air blowing heads 157, thereby cleaning it during the conveying process.

[0035] After the electronic component is moved under the glue applicator 143, it can be glued by the glue applicator 143.

[0036] Example 2

[0037] Reference Figure 1 and Figure 5 As shown, this is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a glue dispensing component, which includes a glue dispensing pipe 25 and a glue storage tank 24. The bottom surface of the glue storage tank 24 is fixedly connected to the top surface of the mounting plate 142. The top surface of the glue dispensing pipe 25 extends through the bottom surface of the mounting plate 142 and the bottom surface of the glue storage tank 24 to the inside of the glue storage tank 24. The bottom surface of the glue dispensing pipe 25 is fixedly connected through the outer wall of the glue applicator 143 to the inside of the glue applicator 143. The glue dispensing component also includes an electric telescopic rod 21. A connecting frame 20 is fixedly provided on the top surface of the mounting plate 142. The inner side of the connecting frame 20 is fixedly connected to the top surface of the electric telescopic rod 21. An extrusion plate 23 is slidably provided on the inner side of the glue storage tank 24. The bottom surface of the output end of the electric telescopic rod 21 is fixedly connected to the top surface of the extrusion plate 23. A feed pipe 22 is fixedly provided through the outer wall of the glue storage tank 24 to the inside of the glue storage tank 24.

[0038] Specifically, by controlling the extrusion plate 23 to press down, the glue inside the glue storage tank 24 can be squeezed, allowing the glue to enter the glue applicator 143, thus preventing the glue applicator 143 from affecting the glue applicator effect due to insufficient glue.

[0039] In use, the glue can be stored in the glue storage tank 24. During the glue dispensing process, the electric telescopic rod 21 is activated, and the conveyor extends after the electric telescopic rod 21 is activated. When the output end of the electric telescopic rod 21 extends, the extrusion plate 23 moves downward. When the extrusion plate 23 moves downward, it can squeeze the glue inside the glue storage tank 24, so that the glue can be conveyed to the glue dispensing machine 143 through the glue dispensing pipe 25. After the glue in the glue storage tank 24 is used up, the output end of the electric telescopic rod 21 is controlled to retract. After the retraction is completed, the glue can be poured into the glue storage tank 24 through the feed pipe 22. At this time, the output end of the electric telescopic rod 21 is re-activated to allow the glue to re-enter the glue dispensing machine 143.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A precision glue applicator for electronic components, comprising a glue applicator, the glue applicator including a base (10) and a conveying device (11) disposed inside the base (10), characterized in that: Also includes: A fixed frame (12) is provided with a positioning component (13) on its inner side and a cleaning component (15) on its outer wall. A glue applicator (14) is fixedly provided on the outer wall of the base (10). The glue applicator (14) includes a glue applicator frame (141). The inner side of the glue applicator frame (141) is fixedly connected to the outer wall of the base (10). An installation plate (142) is fixedly provided on the inner side of the glue applicator frame (141). A glue applicator (143) is fixedly provided on the bottom surface of the installation plate (142). The dispensing component includes a dispensing tube (25) and a glue storage tank (24). The bottom surface of the glue storage tank (24) is fixedly connected to the top surface of the mounting plate (142). The top surface of the dispensing tube (25) extends through the bottom surface of the mounting plate (142) and the bottom surface of the glue storage tank (24) to the inside of the glue storage tank (24). The bottom surface of the dispensing tube (25) is fixedly connected through the outer wall of the glue applicator (143) to the inside of the glue applicator (143).

2. The precision glue applicator for electronic components according to claim 1, characterized in that: The positioning component (13) includes a positioning frame (131), the outer wall of the positioning frame (131) is fixedly connected to the inner side of the fixing frame (12), a plurality of positioning plates (136) are hinged to the inner side of the positioning frame (131), a control ring (132) is slidably provided on the outer wall of the positioning frame (131), a plurality of connecting plates (137) are provided on the inner side of the positioning frame (131), the side of the plurality of connecting plates (137) close to the plurality of positioning plates (136) is respectively hinged to the outer wall of the plurality of positioning plates (136), and the side of the plurality of connecting plates (137) away from the plurality of positioning plates (136) is hinged to the inner side of the control ring (132).

3. The precision glue applicator for electronic components according to claim 2, characterized in that: The top surface of the positioning frame (131) is fixedly provided with a mounting bracket (133), and the inner side of the mounting bracket (133) is fixedly provided with an extension spring (134) and a damper (135). The bottom surface of the extension spring (134) and the bottom surface of the damper (135) are both fixedly connected to the top surface of the control ring (132).

4. The precision glue applicator for electronic components according to claim 2, characterized in that: The cleaning assembly (15) includes an air cylinder (151), the outer wall of which is fixedly connected to the outer wall of the positioning frame (131), a piston plate (153) is slidably arranged on the inner side of the air cylinder (151), a piston rod (154) is fixedly provided through the top surface of the air cylinder (151) and extends into the air cylinder (151), the bottom surface of the piston plate (153) is fixedly connected to the top surface of the piston rod (154), a connecting box (158) is fixedly provided on the outer wall of the fixing frame (12), a plurality of air blowing heads (157) are fixedly provided through the bottom surface of the connecting box (158) and extend into the connecting box (158), a connecting pipe (155) is fixedly provided through the bottom surface of the air cylinder (151) and extends into the air cylinder (151), and the bottom surface of the connecting pipe (155) is fixedly provided through the top surface of the connecting box (158) and extends into the connecting box (158).

5. The precision glue applicator for electronic components according to claim 4, characterized in that: A control frame (152) is fixedly installed on the outer wall of the control ring (132). The inner side of the control frame (152) is fixedly connected to the top surface of the piston rod (154). A ventilation pipe (156) is fixedly installed through the top surface of the air cylinder (151) and extends into the air cylinder (151).

6. The precision glue applicator for electronic components according to claim 1, characterized in that: The dispensing component also includes an electric telescopic rod (21). A connecting frame (20) is fixedly installed on the top surface of the mounting plate (142). The inner side of the connecting frame (20) is fixedly connected to the top surface of the electric telescopic rod (21). An extrusion plate (23) is slidably installed on the inner side of the glue storage tank (24). The bottom surface of the output end of the electric telescopic rod (21) is fixedly connected to the top surface of the extrusion plate (23). A feed pipe (22) is fixedly installed through the outer wall of the glue storage tank (24) and extends into the interior of the glue storage tank (24).

7. The precision glue applicator for electronic components according to claim 1, characterized in that: The conveying device (11) includes a first rotating shaft and a second rotating shaft. The outer walls of the first rotating shaft and the second rotating shaft are rotatably connected to the inner side of the base (10) through two sets of bearing seats. The first rotating shaft and the second rotating shaft connecting frame (20) are both fitted with conveyor belts. The outer wall of the base (10) is fixedly provided with a conveyor motor. The output end of the conveyor motor passes through the outer wall of the base (10) and is fixedly connected to the outer wall of the first rotating shaft.

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