Circuit board potting machine

Abstract

The utility model discloses a circuit board potting machine, which relates to the technical field of circuit board potting, and comprises a rack, and conveyor belts are uniformly arranged on the rack; a sliding rail, a motor and a controller are arranged on the rack; fixing assemblies are evenly connected to the sliding rails in a sliding mode, and the fixing assemblies are driven by a motor. First electric guide rails are arranged on the two sides of the top of the rack in the front-back direction, second electric guide rails are arranged at the output ends of the first electric guide rails in the up-down direction, and all the screws are driven by a motor to rotate synchronously, so that the two sliding rods of the fixing assembly can move in the opposite directions, and a plurality of circuit boards can be fixed at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to line board glue pouring technical field, concretely is a line board glue pouring machine. BACKGROUND

[0002] The components on the electronic circuit board are easy to fall off due to long time working and external force vibration, so the glue is used to pour glue, which can play a good effect of fixing, insulation and protection.

[0003] The existing glue pouring machine realizes the automatic glue pouring of the line board, solves the low glue pouring efficiency problem, through the glue pipe, the glue flows into the glue pouring head, and the glue in the glue pouring head drops on the line board to be glued.

[0004] But the existing glue pouring machine is inconvenient to batch glue pouring of the line board with the same batch and the same glue pouring requirement, often needs to fix the line board one by one, and after the line board glue pouring is finished, the glued line board often needs to be taken down to put the line board to be glued, which leads to low glue pouring efficiency, therefore, we provide a line board glue pouring machine. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a line board glue pouring machine to solve the problems in the background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a line board glue pouring machine, comprising, rack, the rack is uniformly provided with a conveyor belt;

[0007] The rack is provided with a slide rail, a motor and a controller;

[0008] The slide rail is uniformly connected with a fixing assembly, and the fixing assembly is driven by the motor;

[0009] The top of the rack is provided with an electric guide rail one along the front and back directions on both sides, the output end of the electric guide rail one is provided with an electric guide rail two along the up and down directions, the output end of the electric guide rail two is provided with a mounting rod along the left and right directions, the mounting rod is provided with an electric guide rail three along the left and right directions, the output end of the electric guide rail three is provided with a glue pouring head, and the glue pouring head is connected with a glue pipe.

[0010] As a preferred scheme of the line board glue pouring machine, the fixing assembly comprises two mutually connected screw rods, the thread directions of the two screw rods are opposite, the two screw rods are both screwed with a slide rod connected with the slide rail, the bottom of the two slide rods is in contact with the conveyor belt, and the opposite sides of the two slide rods are provided with rubber pads.

[0011] The two slide rods can move in opposite directions by two screw rods with opposite thread directions.

[0012] As a preferred scheme of the circuit board glue filling machine, the screw rods of adjacent fixing assemblies are connected with each other, and the right end screw rod is connected with the output shaft of the motor.

[0013] The rotation of the right end screw rod driven by the motor enables all the screw rods to rotate.

[0014] As a preferred scheme of the circuit board glue filling machine, the top front side of the rack is uniformly provided with a bottom rod which is in contact with the top front side of the conveying belt.

[0015] The bottom rod enables the front side of the circuit board to be placed against the bottom rod, thereby avoiding inclination during placement.

[0016] As a preferred scheme of the circuit board glue filling machine, the front side of the slide rail is uniformly provided with a mounting frame, the mounting frame is provided with an electric telescopic rod, and the output end of the electric telescopic rod is provided with a blocking rod which is in contact with the top rear side of the conveying belt.

[0017] The blocking rod enables the circuit board conveyed by the conveying belt to be blocked, thereby achieving preliminary positioning of the circuit board.

[0018] As a preferred scheme of the circuit board glue filling machine, the inner wall of the conveying belt is connected with a support plate, adjacent support plates are provided with a connecting rod, and both ends of the support plate are connected to the rack through a fixing rod.

[0019] The support plate can support the conveying belt, thereby facilitating support of the conveyed circuit board.

[0020] Compared with the prior art, the circuit board glue filling machine has the following beneficial effects:

[0021] 1. The motor drives all the screw rods to rotate synchronously, thereby enabling the two slide rods of the fixing assembly to move in opposite directions, so as to fix multiple circuit boards at the same time.

[0022] 2. The circuit board with the front side against the bottom rod can be placed on the conveying belt during glue filling, so that the circuit board can be conveyed to the glue filling area by the conveying belt after glue filling, without the need to take down the glued circuit board to place the circuit board to be glued, thereby improving the glue filling efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is an overall structure schematic view of the circuit board glue filling machine.

[0024] Figure 2The utility model discloses a partial structure amplification schematic diagram of line board glue filling machine.

[0025] In the drawing: 1, frame; 2, conveying belt; 3, slide rail; 4, motor; 5, electric guide rail one; 6, electric guide rail two; 7, mounting rod; 8, electric guide rail three; 9, glue filling head; 10, glue feeding pipe; 11, screw rod; 12, slide rod; 13, rubber pad; 14, abutting rod; 15, mounting frame; 16, electric telescopic rod; 17, blocking rod; 18, controller; 19, support plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be apparently 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] As mentioned in the background, the glue filling machine in the prior art is inconvenient for batch glue filling of line boards with the same batch and the same glue filling requirement, often needs to fix the line boards one by one, and after the glue filling of the line boards is finished, the glued line boards often need to be taken down before the line boards to be glued are put in, thereby causing the problem of low glue filling efficiency. The utility model provides a line board glue filling machine. EMBODIMENT

[0028] REFERENCE Figures 1-2 A line board glue filling machine, comprising a frame 1, the frame 1 is uniformly provided with a conveying belt 2, and the conveying belt 2 adopts prior art synchronous work;

[0029] The frame 1 is provided with a slide rail 3, a motor 4 and a controller 18;

[0030] The slide rail 3 is uniformly and slidably connected with a fixing assembly, and the fixing assembly is driven by the motor 4;

[0031] The frame 1 is provided with an electric guide rail one 5 on both sides of the top along the front-back direction, the electric guide rail one 5 is provided with an electric guide rail two 6 on the output end along the up-down direction, the electric guide rail two 6 is provided with a mounting rod 7 on the output end along the left-right direction, the mounting rod 7 is provided with an electric guide rail three 8 along the left-right direction, the electric guide rail three 8 is provided with a glue filling head 9 on the output end, and the glue filling head 9 is connected with a glue feeding pipe 10.

[0032] The electric guide rail one 5 drives the electric guide rail two 6 to move back and forth, the electric guide rail two 6 drives the mounting rod 7 to lift, the mounting rod 7 drives the glue filling head 9 to move left and right through the electric guide rail three 8, so that the glue filling head 9 can synchronously glue the line boards in batches.

[0033] The fixing assembly comprises two mutually connected screw rods 11, the threads of the two screw rods 11 are opposite in rotation direction, and the two screw rods 11 are both screwed with slide rods 12 which are slidably connected to the slide rails 3, the bottoms of the two slide rods 12 are both in contact with the conveying belt 2, the opposite sides of the two slide rods 12 are both provided with rubber pads 13, and the moving directions of the two slide rods 12 are opposite.

[0034] The screw rods 11 of adjacent fixing assemblies are mutually connected, and the right end screw rod 11 is connected with the output shaft of the motor 4, so that the motor 4 can drive all the screw rods 11 to rotate synchronously.

[0035] The top front side of the rack 1 is uniformly provided with abutting rods 14 which are in contact with the top front side of the conveying belt 2, for abutting the newly placed circuit board.

[0036] The front side of the slide rail 3 is uniformly provided with mounting frames 15 which are U-shaped in structure for being connected to the slide rail 3, and the mounting frames 15 are provided with electric telescopic rods 16, the output ends of the electric telescopic rods 16 are provided with stop rods 17 which are in contact with the top rear side of the conveying belt 2, the stop rods 17 are used for stopping the circuit board conveyed by the conveying belt 2, and the electric telescopic rods 16 can adjust the positions of the stop rods 17, so as to position the circuit boards of different sizes, and keep the circuit boards from moving after being moved to the required positions. Embodiment

[0037] Reference Figure 1 The inner walls of the conveying belt 2 are connected with support plates 19, the adjacent support plates 19 are provided with connecting rods, and the two end support plates 19 are connected to the rack 1 through fixing rods, so as to support the conveying belt 2 and ensure the stable transportation of the circuit board.

[0038] The rest of the structure is the same as that of embodiment 1.

[0039] The front side of the circuit board is abutted against the abutting rod 14, so as to avoid tilting, and then the conveying belt 2 is started to convey the circuit board backward until it is stopped by the stop rod 17, at this time, the motor 4 is started to drive the two screw rods 11 of the fixing assembly to rotate synchronously, and the rubber pads 13 on the two sides clamp the circuit board, and the circuit board can be placed for glue filling while the glue filling is in progress, so that the circuit board continues to abut against the abutting rod 14 after the glue filling is completed, and the circuit board abutted against the abutting rod 14 can continue to move backward, so that the circuit boards can be fixed in batches for glue filling, and the circuit boards to be filled with glue can be placed during the glue filling, thereby further improving the glue filling efficiency.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circuit board glue filling machine, characterized in that: The utility model relates to a kind of automatic glue filling machine, including, Frame (1), the frame (1) is evenly provided with conveyor belt (2); The frame (1) is provided with slide rail (3), motor (4) and controller (18); The slide rail (3) is evenly slidably connected with fixed assembly, and fixed assembly is driven by motor (4); The top of the frame (1) is provided with electric guide rail one (5) in front and back direction on both sides, the output end of the electric guide rail one (5) is provided with electric guide rail two (6) in up and down direction, the output end of the electric guide rail two (6) is provided with mounting rod (7) in left and right direction, the mounting rod (7) is provided with electric guide rail three (8) in left and right direction, the output end of the electric guide rail three (8) is provided with glue filling head (9), and glue filling head (9) is circumscribed glue pipe (10).

2. The circuit board glue filling machine according to claim 1, characterized in that: The fixed assembly includes two mutually connected screw rods (11), the thread rotation direction of two screw rods (11) is opposite, and two screw rods (11) are both screwed with slide bar (12) slidably connected on slide rail (3), the bottom of two slide bars (12) is in contact with conveyor belt (2), and rubber pad (13) is arranged on the opposite side of two slide bars (12).

3. The circuit board glue filling machine according to claim 2, characterized in that: The screw rod (11) of adjacent fixed assembly is connected with each other, and the right end screw rod (11) is connected with the output shaft of motor (4).

4. The circuit board glue filling machine according to claim 1, characterized in that: The top of the frame (1) is evenly provided with resistance rod (14) on the front side, and the bottom is in contact with the top front side of conveyor belt (2).

5. The circuit board glue filling machine according to claim 1, characterized in that: The front side of the slide rail (3) is evenly provided with mounting bracket (15), the mounting bracket (15) is provided with electric telescopic rod (16), and the output end of the electric telescopic rod (16) is provided with stop rod (17) in contact with the top rear side of conveyor belt (2).

6. The circuit board glue filling machine according to claim 1, characterized in that: The inner wall of the conveyor belt (2) is connected with support plate (19) in close contact, connecting rod is arranged between adjacent support plates (19), and both end support plates (19) are connected on frame (1) by fixed rod.

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