Circuit board processing dispensing machine

Abstract

The utility model provides a circuit board processing glue dispenser, which relates to the technical field of circuit board processing, and comprises an equipment main body and a support table, one side of the support table is connected with a support frame in a sliding manner, and one side of the support table is provided with an adjusting structure. The turnover device is provided with the turnover body, the double-shaft motor operates, the rotating rods connected to the two sides of the double-shaft motor drive the first bevel gear to rotate along with the operation of the double-shaft motor, and the second bevel gear meshed with one side of the first bevel gear drives the second bevel gear at the other end of the connecting rod to rotate along with the rotation of the first bevel gear. And a third bevel gear meshed with one side of a second bevel gear at the other end drives a fixing frame to rotate along with rotation of the second bevel gear, a placement seat connected to one side of the fixing frame turns over the circuit board under rotation of the fixing frame, dispensing on the other side of the circuit board is facilitated, and use convenience and machining efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board processing technical field especially relates to a circuit board processing point gum machine. BACKGROUND

[0002] Circuit board is a kind of substrate for supporting and connecting electronic components, usually by non-conductive base material (such as glass fiber reinforced epoxy resin) and conductive copper layer composition. It uses copper etching technology to engrave circuit pattern on insulating substrate, forms the line with conductive function, is used to connect various electronic components, realizes the connection and signal transmission of circuit.

[0003] Such as the publication number CN221157433U discloses a kind of circuit board processing point gum machine, including rectangular plate, the middle part of the top end of the rectangular plate is equipped with sliding slot, the inside rotation of the rectangular plate is connected with moving assembly, the one end of the moving assembly is fixedly connected with adjusting assembly, the edge of the top end of the rectangular plate starts to have recess, the inside sliding connection of the recess is connected with rebound assembly, the inside fixed connection of the rebound assembly is connected with extension plate, the one side fixed connection of extension plate inner bottom wall is connected with limit component, the one end of the extension plate is fixedly connected with point gum machine body.The utility model is provided with adjusting assembly by the setting of moving assembly, when using, according to the size of circuit board, positive and negative screw rod is rotated and circuit board is placed on clamping plate, then adjusting bolt is rotated to let second connecting block drive adjusting plate to fix circuit board on clamping plate, reach the effect of fixing different size circuit board, guarantee point gum quality.

[0004] In prior art, according to the specification of circuit board, limit plate is moved to be fixed by limit plate, point gum component moves under the operation of servo motor and first cylinder, electric push rod pushes support frame to point gum circuit board, however, only one side of circuit board can be pointed in prior art, manual installation is needed to manually turn over circuit board, so that the other side of circuit board can be pointed, which is time-consuming and laborious, reduces the convenience and processing efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that only one side of circuit board can be pointed in prior art, manual installation is needed to manually turn over circuit board, so that the other side of circuit board can be pointed, which is time-consuming and laborious, reduces the convenience and processing efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of circuit board processing point gum machine, including equipment main body:

[0007] The device body comprises a support table, one side of the support table is slidably connected with a support frame, one side of the support table is provided with an adjusting structure, one side of the support frame is provided with a dispensing structure, the lower side of the dispensing structure is provided with a dispensing assembly, the lower side of the support frame is provided with a second air cylinder, one side of the second air cylinder is provided with a limiting structure.

[0008] The overturning body comprises a mounting box, the mounting box is fixedly connected to the two sides of the top end of the support table, one side of the mounting box is provided with an overturning structure.

[0009] The curing body comprises a heating box, the heating box is fixedly connected to the two ends of the support frame respectively, and the inside of the heating box is provided with a blowing structure.

[0010] As a preferred embodiment, the adjusting structure comprises an electric push rod and a sliding rod, the electric push rod is fixedly connected to one end of the support table, the electric push rod penetrates the support table and is fixedly connected to one end of the support frame, the sliding rod is fixedly connected to the inside of the side of the support table away from the electric push rod, and the sliding rod is slidably connected with the support frame.

[0011] The technical effect of the above further scheme is that the one end of the support frame can be pushed by the operation of the electric push rod, the support frame can be stably moved by the sliding rod, and the position of the support frame can be adjusted.

[0012] As a preferred embodiment, the dispensing structure comprises a servo motor, the servo motor is fixedly connected to the end of the support frame away from the support table, a threaded rod is transmissionally connected to the side of the servo motor close to the support frame, a moving seat is threadedly connected to the outer wall of the threaded rod, a first air cylinder is fixedly connected to the bottom end of the moving seat, and the first air cylinder is fixedly connected with the dispensing assembly.

[0013] The technical effect of the above further scheme is that the moving seat on the threaded rod can be moved by the operation of the servo motor, the first air cylinder can be moved by the movement of the moving seat, and the height of the dispensing assembly can be adjusted by the first air cylinder, so that the circuit board can be fully dispensed.

[0014] As a preferred embodiment, the limiting structure comprises a placing seat, the placing seat is fixedly connected to one end of the second air cylinder, a limiting plate is slidably connected to one side of the placing seat, and mounting blocks are fixedly connected to the two ends of the placing seat and the limiting plate.

[0015] The technical effect of the above further scheme is that the circuit board can be supported by the placing seat, the circuit board can be limited by the limiting plate, and the limiting plate can be fixed by moving the bolts on the mounting blocks.

[0016] As a preferred implementation, the turnover structure comprises a double-shaft motor fixedly connected in the placing box at the top end of the support table, both sides of the double-shaft motor are drivingly connected with a rotating rod, the rotating rod is rotationally connected with the mounting box, one end of the rotating rod away from the double-shaft motor is fixedly connected with a first bevel gear, one side of the first bevel gear is meshingly connected with a second bevel gear, the middle part of the second bevel gear is fixedly connected with a connecting rod, one side of the second bevel gear at the top end of the connecting rod is meshingly connected with a third bevel gear, one end of the third bevel gear close to the mounting box is fixedly connected with a fixing frame, the fixing frame is rotationally connected with the mounting box, and the fixing frame is fixedly connected with the second cylinder.

[0017] The technical effect of the further scheme is that the rotation of the double-shaft motor can drive the first bevel gear at one end of the rotating rod to rotate, the rotation of the first bevel gear can drive the connecting rod on the second bevel gear to rotate, the rotation of the connecting rod can drive the third bevel gear on one side of the second bevel gear at the top end to rotate, and the rotation of the third bevel gear can drive the placing seat on one side of the fixing frame to rotate, so as to facilitate the turnover of the circuit board.

[0018] As a preferred implementation, the heating box is fixedly connected with a filter plate at opposite ends, and heating pipes are fixedly connected in the heating box at equal intervals away from the filter plates.

[0019] The technical effect of the further scheme is that dust particles in the air can be blocked to prevent dust from entering the heating box, and hot air can be generated to facilitate the curing of glue.

[0020] As a preferred implementation, the blowing structure comprises a mounting plate fixedly connected to the inner wall of the heating box, a connecting shaft rotationally connected to one side of the mounting plate close to the filter plate, and a blowing fan fixedly connected to the outer wall of the connecting shaft.

[0021] The technical effect of the further scheme is that the mounting plate can be mounted to the connecting shaft, the rotation of the connecting shaft can drive the blowing fan to rotate, and the hot air can be blown.

[0022] Compared with the prior art, the advantages and positive effects of the utility model lie in that,

[0023] 1. The utility model discloses a turnover main body, biax motor carries out operation, the connecting rod connected in the both sides of biax motor rotates with the operation of biax motor and drives the rotation of first bevel gear, the second bevel gear engaged in the one side of first bevel gear rotates with the rotation of first bevel gear and drives the rotation of the second bevel gear of connecting rod other end, the third bevel gear engaged in the one side of second bevel gear other end rotates with the rotation of second bevel gear and drives the rotation of fixed frame, the placing seat connected in the one side of fixed frame rotates under the fixed frame and turns over circuit board, is convenient for the other side of circuit board to carry out the point gum, has improved the convenience of use and the processing efficiency.

[0024] 2. The utility model discloses a solidification main body, the heating pipe installed in heating box carries out operation, produces certain heat, the connecting shaft installed on the mounting plate rotates, the blower fan fixed on the connecting shaft rotates under the connecting shaft and blows hot gas, hot gas blows out and falls on the circuit board through filter board, heats and solidify the glue on the circuit board, prevent the glue from falling off from the circuit board when turning over the circuit board, improved the stability of connection. DRAWINGS

[0025] Figure 1 It is the overall structure schematic drawing of circuit board processing point gum machine that the utility model provides;

[0026] Figure 2 It is the adjusting structure schematic drawing of circuit board processing point gum machine that the utility model provides;

[0027] Figure 3 It is the point gum structure schematic drawing of circuit board processing point gum machine that the utility model provides;

[0028] Figure 4 It is the solidification main body structure schematic drawing of circuit board processing point gum machine that the utility model provides;

[0029] Figure 5 It is the turnover main body structure schematic drawing of circuit board processing point gum machine that the utility model provides.

[0030] Legend:

[0031] 11, support table;12, support frame;131, electric push rod;132, sliding rod;141, servo motor;142, threaded rod;143, moving seat;144, first air cylinder;15, point gum subassembly;16, second air cylinder;171, placing seat;172, limit board;173, mounting block;21, mounting box;221, biax motor;222, connecting rod;223, first bevel gear;224, second bevel gear;225, connecting rod;226, third bevel gear;227, fixed frame;31, heating box;311, filter board;312, heating pipe;321, mounting plate;322, connecting shaft;323, blower fan. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Please refer to Figures 1 to 5 The utility model provides a kind of technical solutions: a circuit board processing glue dispenser, including equipment main body:

[0034] Equipment main body, including support table 11, one side of support table 11 is slidably connected with support frame 12, one side of support table 11 is provided with adjusting structure, one side of support frame 12 is provided with glue dispensing structure, the lower side of glue dispensing structure is provided with glue dispensing assembly 15, the lower side of support frame 12 is provided with second air cylinder 16, one side of second air cylinder 16 is provided with limiting structure;

[0035] Turnover main body, including installation box 21, installation box 21 is fixedly connected at the top of both sides of support table 11, one side of installation box 21 is provided with overturning structure;

[0036] Solidification main body, including heating box 31, heating box 31 is fixedly connected at both ends of support frame 12 respectively, the inside of heating box 31 is provided with blowing structure.

[0037] As Figures 1 to 3 And Figure 5 As shown, adjusting structure includes electric push rod 131 and slide bar 132, electric push rod 131 is fixedly connected at one end of support table 11, electric push rod 131 penetrates support table 11 and is fixedly connected with one end of support frame 12, slide bar 132 is fixedly connected in the inside of one side of support table 11 away from electric push rod 131, slide bar 132 is slidably connected with support frame 12, glue dispensing structure includes servo motor 141, servo motor 141 is fixedly connected at one end of support frame 12 away from support table 11, servo motor 141 is drivingly connected with threaded rod 142 on one side close to support frame 12, threaded rod 142 is threadedly connected with moving seat 143 on the outer wall, the bottom end of moving seat 143 is fixedly connected with first air cylinder 144, first air cylinder 144 is fixedly connected with glue dispensing assembly 15, limiting structure includes placing seat 171, placing seat 171 is fixedly connected at one end of second air cylinder 16, one side of placing seat 171 is slidably connected with limiting plate 172, both ends of placing seat 171 and limiting plate 172 are fixedly connected with mounting block 173.

[0038] In the embodiment, the second cylinder 16 operates according to the size of the circuit board, the placement seat 171 moves close to or away from each other with the operation of the second cylinder 16, the circuit board is placed on the placement seat 171, the limiting plate 172 is moved on the placement seat 171, the bolt is fixed through the placement seat 171 to fix the limiting plate 172 after the movement is completed, the first cylinder 144 operates, the glue dispensing assembly 15 moves close to the circuit board with the operation of the first cylinder 144, the servo motor 141 operates, the threaded rod 142 connected to one side of the servo motor 141 drives the moving seat 143 to move with the operation of the servo motor 141, the position of the glue dispensing assembly 15 is adjusted, and the electric push rod 131 operates to move the supporting frame 12. The supporting frame 12 at the other end slides on the slide rod 132 under the movement of the supporting frame 12 at one end, so that the glue dispensing assembly 15 can comprehensively glue the circuit board.

[0039] As shown in Figure 5 , the turnover structure includes a double-shaft motor 221 fixedly connected in the placement box at the top end of the support table 11, both sides of the double-shaft motor 221 are drivingly connected with a rotating rod 222, the rotating rod 222 is rotatably connected with the mounting box 21, one end of the rotating rod 222 away from the double-shaft motor 221 is fixedly connected with a first bevel gear 223, one side of the first bevel gear 223 is meshingly connected with a second bevel gear 224, the middle part of the second bevel gear 224 is fixedly connected with a connecting rod 225, one side of the second bevel gear 224 at the top end of the connecting rod 225 is meshingly connected with a third bevel gear 226, one end of the third bevel gear 226 close to the mounting box 21 is fixedly connected with a fixing frame 227, the fixing frame 227 is rotatably connected with the mounting box 21, and the fixing frame 227 is fixedly connected with the second cylinder 16.

[0040] In the embodiment, the double-shaft motor 221 operates, the rotating rod 222 connected to both sides of the double-shaft motor 221 drives the first bevel gear 223 to rotate with the operation of the double-shaft motor 221, the second bevel gear 224 meshingly connected to one side of the first bevel gear 223 drives the second bevel gear 224 at the other end of the connecting rod 225 to rotate with the rotation of the first bevel gear 223, the third bevel gear 226 meshingly connected to one side of the second bevel gear 224 at the other end drives the fixing frame 227 to rotate with the rotation of the second bevel gear 224, and the placement seat 171 connected to one side of the fixing frame 227 turns the circuit board under the rotation of the fixing frame 227, which is convenient for gluing the other side of the circuit board and improves the convenience of use and the efficiency of processing.

[0041] As shown in Figure 3 and Figure 4As shown, the opposite end of the heating box 31 is fixedly connected with a filter plate 311, and equidistantly arranged and fixedly connected with a heating pipe 312 inside the end of the heating box 31 away from the filter plate 311. The blowing structure comprises a mounting plate 321 fixedly connected to the inner wall of the heating box 31, and a connecting shaft 322 rotatably connected to one side of the mounting plate 321 close to the filter plate 311, and a blowing fan 323 fixedly connected to the outer wall of the connecting shaft 322.

[0042] In this embodiment, the heating pipe 312 installed in the heating box 31 operates to generate a certain amount of heat, the connecting shaft 322 installed on the mounting plate 321 rotates, and the blowing fan 323 fixed to the connecting shaft 322 blows the hot air under the rotation of the connecting shaft 322. The hot air is blown out through the filter plate 311 and falls on the circuit board to heat and solidify the glue on the circuit board, preventing the glue from falling off the circuit board when the circuit board is turned over, and improving the stability of the connection.

[0043] Working principle: firstly, the second cylinder 16 operates according to the size of the circuit board, the placing seat 171 moves close to or away from each other with the operation of the second cylinder 16, the circuit board is placed on the placing seat 171, the limiting plate 172 is moved on the placing seat 171, and the bolt is fixed through the placing seat 171 to fix the limiting plate 172, then the first cylinder 144 operates, the glue dispensing assembly 15 moves close to the circuit board with the operation of the first cylinder 144, the servo motor 141 operates, the threaded rod 142 connected to one side of the servo motor 141 drives the moving seat 143 to move with the operation of the servo motor 141, the position of the glue dispensing assembly 15 is adjusted, the electric push rod 131 operates, the supporting frame 12 moves, the other end of the supporting frame 12 slides on the slide rod 132 under the movement of one end of the supporting frame 12, so that the glue dispensing assembly 15 fully dispenses glue on the circuit board, the heating pipe 312 installed in the heating box 31 operates to generate heat, the connecting shaft 322 installed on the mounting plate 321 rotates, the blower fan 323 fixed on the connecting shaft 322 blows the hot air under the rotation of the connecting shaft 322, the hot air blows out through the filter plate 311 and falls on the circuit board, the glue on the circuit board is heated and solidified, preventing the glue from falling off the circuit board when the circuit board is turned over, the double-shaft motor 221 operates, the connecting rod 222 connected to both sides of the double-shaft motor 221 drives the first bevel gear 223 to rotate with the operation of the double-shaft motor 221, the second bevel gear 224 meshing on one side of the first bevel gear 223 drives the second bevel gear 224 on the other end of the connecting rod 225 to rotate with the rotation of the first bevel gear 223, the third bevel gear 226 meshing on one side of the second bevel gear 224 drives the fixed frame 227 to rotate with the rotation of the second bevel gear 224, the placing seat 171 connected to one side of the fixed frame 227 turns over the circuit board under the rotation of the fixed frame 227, facilitating dispensing glue on the other side of the circuit board.

[0044] 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 technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A circuit board processing glue dispenser, comprising a device main body, characterized in that: the device main body comprises a support table (11), one side of the support table (11) is slidably connected with a support frame (12), one side of the support table (11) is provided with an adjusting structure, one side of the support frame (12) is provided with a glue dispensing structure, the lower side of the glue dispensing structure is provided with a glue dispensing assembly (15), the lower side of the support frame (12) is provided with a second air cylinder (16), one side of the second air cylinder (16) is provided with a limiting structure; the overturning main body comprises a mounting box (21), the mounting box (21) is fixedly connected to the two sides of the top end of the support table (11), one side of the mounting box (21) is provided with an overturning structure; the curing main body comprises a heating box (31), the heating box (31) is fixedly connected to the two ends of the support frame (12) respectively, and the inside of the heating box (31) is provided with a blowing structure.

2. The circuit board processing dispenser according to claim 1, wherein: The adjusting structure comprises an electric push rod (131) and a sliding rod (132), one end of the electric push rod (131) is fixedly connected to the support table (11), the electric push rod (131) penetrates through the support table (11) and is fixedly connected to one end of the support frame (12), and the sliding rod (132) is fixedly connected to the inside of the side of the support table (11) away from the electric push rod (131), and the sliding rod (132) is slidably connected with the support frame (12).

3. The circuit board processing dispenser of claim 1 wherein: The glue dispensing structure comprises a servo motor (141), the servo motor (141) is fixedly connected to one end of the support frame (12) away from the support table (11), a threaded rod (142) is drivingly connected to the side of the support frame (12) close to the servo motor (141), a moving seat (143) is threadedly connected to the outer wall of the threaded rod (142), a first air cylinder (144) is fixedly connected to the bottom end of the moving seat (143), and the first air cylinder (144) is fixedly connected with the glue dispensing assembly (15).

4. The circuit board processing dispenser of claim 1 wherein: The limiting structure comprises a placing seat (171), the placing seat (171) is fixedly connected to one end of the second air cylinder (16), one side of the placing seat (171) is slidably connected with a limiting plate (172), and the two ends of the placing seat (171) and the limiting plate (172) are fixedly connected with mounting blocks (173).

5. The circuit board processing dispenser of claim 1 wherein: Said overturning structure includes a double-shaft motor (221), which is fixedly connected in the placing box at the top end of the support table (11), both sides of the double-shaft motor (221) are drivingly connected with a rotating rod (222), the rotating rod (222) is rotatably connected with the mounting box (21), one end of the rotating rod (222) away from the double-shaft motor (221) is fixedly connected with a first bevel gear (223), one side of the first bevel gear (223) is meshedly connected with a second bevel gear (224), the middle part of the second bevel gear (224) is fixedly connected with a connecting rod (225), one side of the second bevel gear (224) at the top end of the connecting rod (225) is meshedly connected with a third bevel gear (226), one end of the third bevel gear (226) close to the mounting box (21) is fixedly connected with a fixing frame (227), the fixing frame (227) is rotatably connected with the mounting box (21), and the fixing frame (227) is fixedly connected with the second air cylinder (16).

6. The circuit board processing dispenser of claim 1 wherein: The opposite end of the heating box (31) is fixedly connected with a filter plate (311), and the inside of the end of the heating box (31) away from the filter plate (311) is fixedly connected with heating pipes (312) at equal intervals.

7. The circuit board processing dispenser of claim 1 wherein: The blowing structure includes a mounting plate (321), which is fixedly connected to the inner wall of the heating box (31), one side of the mounting plate (321) close to the filter plate (311) is rotatably connected with a connecting shaft (322), and the outer wall of the connecting shaft (322) is fixedly connected with a blowing fan (323).

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