Three-station automatic fuse machine

Abstract

The utility model discloses a three-station automatic hot melting machine, which relates to the technical field of three-station automatic hot melting machines, and comprises an upper hot melting mechanism and a lower hot melting mechanism, and the upper hot melting mechanism and the lower hot melting mechanism are respectively arranged at the upper end and the lower end of a rack. By starting a first servo motor, the first servo motor drives a first rotating shaft to rotate, the first rotating shaft drives a first transmission belt to perform transmission, the first transmission belt drives a second rotating shaft to rotate, and the first rotating shaft and the second rotating shaft drive a third rotating shaft and a fourth rotating shaft to rotate through connecting columns; moving blocks on a first transmission belt and a second transmission belt move along with the first transmission belt and the second transmission belt, the moving blocks drive a placement plate to move, the placement plate is moved to the lower surface of an upper hot melting mechanism, an electric telescopic rod is started, the electric telescopic rod drives a clamping plate to move in a telescopic mode, and a PCB on the placement plate is clamped; therefore, the effect of automatically and stably conveying and processing the PCB is achieved, and the processing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to three position automatic hot melting machine technical field, concretely relates to a three position automatic hot melting machine. BACKGROUND

[0002] The current market PCB hot melting machine generally adopts the double position feeding and discharging mode of feeding in front and discharging, and the ordinary PCB hot melting machine on the market has the following characteristics in the processing process: low efficiency, slow efficiency and low automation degree. In view of the above factors and the market demand at home and abroad, a three position automatic hot melting machine is particularly invented.

[0003] In order to solve the problems of low efficiency, slow efficiency and low automation degree in the processing process in the above scheme technology, the automatic fixed feeding and discharging is arranged to drive the PCB to process, so as to improve the PCB processing efficiency, solve the problems of low efficiency, slow efficiency and low automation degree in the processing process. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a three position automatic hot melting machine to solve the problems in the above background technology.

[0005] In order to solve the above technical problems, the utility model adopts the technical scheme that:

[0006] A three position automatic hot melting machine, including upper hot melting mechanism and lower hot melting mechanism, the upper hot melting mechanism and lower hot melting mechanism are installed at the upper and lower ends of the rack respectively, the surface of the rack is installed with upper circulating feeding mechanism and lower circulating feeding mechanism, the upper circulating feeding mechanism and lower circulating feeding mechanism are installed between the upper hot melting mechanism and lower hot melting mechanism, the upper circulating feeding mechanism and lower circulating feeding mechanism are same in structure, the upper hot melting mechanism and lower hot melting mechanism are same in structure.

[0007] The upper circulating feeding mechanism includes first support plate and second support plate, the first support plate and second support plate are fixedly connected at the top end of the lower circulating mechanism through the support plate, one side of the first support plate is fixedly connected with first servo motor, the output end of the first servo motor is fixedly connected with first rotating shaft, the surface of the first rotating shaft is transmissionally connected with first transmission belt.

[0008] The upper hot melting mechanism includes mounting plate, the mounting plate is fixedly connected at the top of the rack, one side of the mounting plate is fixedly connected with second servo motor, the output end of the second servo motor is fixedly connected with rotating bolt, the surface of the rotating bolt is screwedly connected with moving plate.

[0009] The further improvement in the technical scheme of the utility model lies in that the surface of the first transmission belt and the second transmission belt is clamped with a moving block, the surface of the moving block is fixedly connected with a placing plate, the surface of the placing plate is provided with a through slot, the both sides of the placing plate are fixedly connected with electric telescopic rods, one end of the electric telescopic rod is fixedly connected with a clamping plate, the moving block drives the placing plate to move, the placing plate is moved to the lower surface of the upper hot melting mechanism, the electric telescopic rod is started, the electric telescopic rod drives the clamping plate to move in extension and contraction, the PCB on the placing plate is clamped, and the upper hot melting mechanism 1 is conveniently processed.

[0010] The further improvement in the technical scheme of the utility model lies in that the surface of the first transmission belt and the second transmission belt is clamped with a moving block, the surface of the moving block is fixedly connected with a placing plate, the surface of the placing plate is provided with a through slot, the both sides of the placing plate are fixedly connected with electric telescopic rods, one end of the electric telescopic rod is fixedly connected with a clamping plate, the moving block drives the placing plate to move, the placing plate is moved to the lower surface of the upper hot melting mechanism, the electric telescopic rod is started, the electric telescopic rod drives the clamping plate to move in extension and contraction, the PCB on the placing plate is clamped, and the upper hot melting mechanism 1 is conveniently processed.

[0011] The further improvement in the technical scheme of the utility model lies in that the surface of the moving plate is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a limiting block, the surface of the limiting block is slidably connected with a limiting strip, the connecting plate slides on the limiting strip through the limiting block, the limiting and guiding effect is achieved, and the upper hot melting mechanism is indirectly adjusted in the front and back directions.

[0012] The further improvement in the technical scheme of the utility model lies in that the surface of the connecting plate is fixedly connected with a guide rod, the surface of the guide rod is sleeved with a moving seat, and one end of the guide rod is threadedly connected with a lifting plate.

[0013] The further improvement in the technical scheme of the utility model lies in that the surface of the moving seat is fixedly connected with a first driving air cylinder, the output end of the first driving air cylinder is fixedly connected with a lifting plate, the surface of the lifting plate is fixedly connected with a second driving air cylinder, the output end of the second driving air cylinder is fixedly connected with a hot melting head, the first driving air cylinder drives the moving seat to move, the second driving air cylinder drives the hot melting head to move in extension and contraction, the hot melting head performs hot melting processing on the PCB on the placing plate, and the guide rod has a guiding effect on the hot melting head in the lifting process.

[0014] Thanks to the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] 1. The utility model provides a three position automatic hot melting machine, starts first servo motor, first servo motor drives first pivot to rotate, first pivot drives first transmission belt to drive, first transmission belt drives second pivot to rotate, first pivot and second pivot drive third pivot and fourth pivot to rotate through connecting column, drive second transmission belt in turn, the moving block on first transmission belt and second transmission belt moves in turn, the moving block drives the placement to move, the placement board is moved to the lower surface of upper hot melting mechanism, starts electric telescopic rod, electric telescopic rod drives clamping plate to telescopic movement, clamps the PCB board on the placement board, and the upper hot melting mechanism is convenient to process, to reach the effect that the PCB board is automatically stable transmission processing, to improve processing efficiency.

[0016] 2. The utility model provides a three position automatic hot melting machine, drives rotation peg to rotate through second servo motor, rotation peg drives moving plate to move back and forth, drive link plate to move back and forth in turn, link plate slides on the limiting strip through the limiting block and reaches the effect that limit guide, to indirectly drive the upper hot melting mechanism to adjust the front and rear direction, it is convenient to the PCB board on the placement board flexible processing, make the PCB board when fusion processing more accurate and effective. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the first support plate of the utility model;

[0019] Figure 3 It is the structure schematic diagram of the upper circulation feeding mechanism of the utility model;

[0020] Figure 4 It is the structure schematic diagram of the upper hot melting mechanism of the utility model.

[0021] As shown in the figure: 1, the upper hot melting mechanism; 2, the upper circulating feeding mechanism; 20, the first support plate; 21, the second support plate; 22, the first servo motor; 23, the first rotating shaft; 24, the first transmission belt; 25, the connecting column; 26, the third rotating shaft; 27, the second transmission belt; 28, the fourth rotating shaft; 29, the moving block; 291, the placing plate; 292, the electric telescopic rod; 293, the clamping plate; 295, the through slot; 296, the second rotating shaft; 3, the lower circulating feeding mechanism; 4, the lower hot melting mechanism; 5, the rack; 10, the limiting strip; 11, the limiting block; 12, the second servo motor; 13, the mounting plate; 14, the rotating bolt; 15, the moving plate; 16, the connecting plate; 17, the guide rod; 18, the moving seat; 19, the first drive cylinder; 191, the lifting plate; 192, the second drive cylinder; 193, the hot melting head; 20, the first support plate; 21, the second support plate; 22, the first servo motor; 23, the first rotating shaft; 24, the first transmission belt; 25, the connecting column; 26, the third rotating shaft; 27, the second transmission belt; 28, the fourth rotating shaft; 29, the moving block. DETAILED DESCRIPTION

[0022] The utility model will be made further detailed explanation in combination with example:

[0023] Example 1

[0024] As Figures 1-4 shown, the utility model provides a three station automatic hot melting machine, including upper hot melting mechanism 1 and lower hot melting mechanism 4, upper hot melting mechanism 1 and lower hot melting mechanism 4 are installed at the upper and lower both ends of rack 5 respectively, and the surface of rack 5 is installed with upper circulating feeding mechanism 2 and lower circulating feeding mechanism 3, and upper circulating feeding mechanism 2 and lower circulating feeding mechanism 3 are installed between upper hot melting mechanism 1 and lower hot melting mechanism 4, and upper circulating feeding mechanism 2 and lower circulating feeding mechanism 3 are same in structure, and upper hot melting mechanism 1 and lower hot melting mechanism 4 are same in structure.

[0025] The upper circulation feeding mechanism 2 comprises a first supporting plate 20 and a second supporting plate 21, the first supporting plate 20 and the second supporting plate 21 are fixedly connected at the top end of the lower circulation feeding mechanism 3 through a supporting plate, one side of the first supporting plate 20 is fixedly connected with a first servo motor 22, the output end of the first servo motor 22 is fixedly connected with a first rotating shaft 23, the surface of the first rotating shaft 23 is transmissionally connected with a first transmission belt 24, one end of the first transmission belt 24 is transmissionally connected with a second rotating shaft 296, the surface of the second rotating shaft 296 and the first rotating shaft 23 is fixedly connected with a connecting column 25, one end of the connecting column 25 is respectively fixedly connected with a third rotating shaft 26 and a fourth rotating shaft 28, the surface of the third rotating shaft 26 and the fourth rotating shaft 28 is transmissionally connected with a second transmission belt 27, the surface of the first transmission belt 24 and the second transmission belt 27 is clamped with a moving block 29, the surface of the moving block 29 is fixedly connected with a placing plate 291, the surface of the placing plate 291 is provided with a through groove 295, the two sides of the placing plate 291 are fixedly connected with an electric telescopic rod 292, one end of the electric telescopic rod 292 is fixedly connected with a clamping plate 293;

[0026] Specifically, the first servo motor 22 is started, the first servo motor 22 drives the first rotating shaft 23 to rotate, the first rotating shaft 23 drives the first transmission belt 24 to drive, the first transmission belt 24 drives the second rotating shaft 296 to rotate, the first rotating shaft 23 and the second rotating shaft 296 drive the third rotating shaft 26 and the fourth rotating shaft 28 to rotate through the connecting column 25, and then drive the second transmission belt 27 to drive, the moving block 29 on the first transmission belt 24 and the second transmission belt 27 moves, the moving block 29 drives the placing plate 291 to move, the placing plate 291 is moved to the lower surface of the upper hot melting mechanism 1, the electric telescopic rod 292 is started, the electric telescopic rod 292 drives the clamping plate 293 to move up and down, and the PCB plate on the placing plate 291 is clamped, so that the upper hot melting mechanism 1 is convenient for processing, and the operation of the lower circulation feeding mechanism 3 is the same as that of the upper circulation feeding mechanism 2.

[0027] Example 2

[0028] As Figures 1-4As shown, on the basis of embodiment 1, the utility model provides a technical scheme: preferably, the upper hot melting mechanism 1 includes the mounting plate 13, the mounting plate 13 is fixedly connected at the top of the rack 5, one side of mounting plate 13 is fixedly connected with second servo motor 12, the output of second servo motor 12 is fixedly connected with rotating bolt 14, the surface of rotating bolt 14 is threadedly connected with moving plate 15, the surface of moving plate 15 is fixedly connected with link plate 16, the bottom of link plate 16 is fixedly connected with limit block 11, the surface of limit block 11 is slidably connected with limit strip 10, the surface of link plate 16 is fixedly connected with guide rod 17, the surface of guide rod 17 is sleeved with moving seat 18, the surface of moving seat 18 is fixedly connected with first drive cylinder 19, the output of first drive cylinder 19 is fixedly connected with lifting plate 191, the surface of lifting plate 191 is fixedly connected with second drive cylinder 192, the output of second drive cylinder 192 is fixedly connected with hot melting head 193;

[0029] Specifically, drive first drive cylinder 19, first drive cylinder 19 drives moving seat 18 to move, second drive cylinder 192 drives hot melting head 193 to move, so that hot melting head 193 is fused to the PCB board on the placing plate 291, the hot melting head 193 is guided during the lifting process through guide rod 17, rotating bolt 14 is driven to rotate by second servo motor 12, moving plate 15 is driven to move forward and backward by rotating bolt 14, link plate 16 is driven to move forward and backward in turn, link plate 16 is slid on limit strip 10 through limit block 11, the effect of limiting and guiding is achieved, so that the upper hot melting mechanism 1 is indirectly adjusted in the forward and backward directions, the PCB board on the placing plate 291 is conveniently and flexibly processed, and the operation principle of the lower hot melting mechanism 4 is the same as that of the upper hot melting mechanism 1.

[0030] The working principle of the three-station automatic hot melting machine will be described below.

[0031] As shown in the drawing, Figures 1-4 PCB board is placed on the placing plate 291 of the upper circulating feeding mechanism 2, first servo motor 22 drives first rotating shaft 23 to rotate, first rotating shaft 23 drives first transmission belt 24 to drive, first transmission belt 24 drives second rotating shaft 296 to rotate, first rotating shaft 23 and second rotating shaft 296 drive third rotating shaft 26 and fourth rotating shaft 28 to rotate through connecting column 25, second transmission belt 27 is driven in turn, moving block 29 on first transmission belt 24 and second transmission belt 27 moves in turn, placing plate 291 is driven to move by moving block 29, placing plate 291 is moved to the surface of upper hot melting mechanism 1, at this time, the discharge manipulator discharges, the PCB board is placed on the lower circulating feeding mechanism 3, and is fused by the lower hot melting mechanism 4.

[0032] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A three-station automatic hot-melt machine, comprising an upper hot-melt mechanism (1) and a lower hot-melt mechanism (4), characterized in that: The upper hot melt mechanism (1) and the lower hot melt mechanism (4) are respectively installed at the upper and lower ends of the frame (5). The upper circulating feeding mechanism (2) and the lower circulating feeding mechanism (3) are installed on the surface of the frame (5). The upper circulating feeding mechanism (2) and the lower circulating feeding mechanism (3) are installed between the upper hot melt mechanism (1) and the lower hot melt mechanism (4). The upper circulating feeding mechanism (2) and the lower circulating feeding mechanism (3) have the same structure. The upper hot melt mechanism (1) and the lower hot melt mechanism (4) have the same structure. The upper circulation feeding mechanism (2) includes a first support plate (20) and a second support plate (21). The first support plate (20) and the second support plate (21) are fixedly connected to the top of the lower circulation feeding mechanism (3) through a support plate. A first servo motor (22) is fixedly connected to one side of the first support plate (20). A first rotating shaft (23) is fixedly connected to the output end of the first servo motor (22). A first transmission belt (24) is connected to the surface of the first rotating shaft (23). The upper hot melt mechanism (1) includes a mounting plate (13), which is fixedly connected to the top of the frame (5). A second servo motor (12) is fixedly connected to one side of the mounting plate (13). A rotating bolt (14) is fixedly connected to the output end of the second servo motor (12). A moving plate (15) is threadedly connected to the surface of the rotating bolt (14).

2. The three-station automatic hot melt machine according to claim 1, characterized in that: One end of the first transmission belt (24) is connected to a second rotating shaft (296). The second rotating shaft (296) and the surface of the first rotating shaft (23) are fixedly connected to a connecting post (25). One end of the connecting post (25) is fixedly connected to a third rotating shaft (26) and a fourth rotating shaft (28). The surfaces of the third rotating shaft (26) and the fourth rotating shaft (28) are connected to a second transmission belt (27).

3. The three-station automatic hot melt machine according to claim 2, characterized in that: A movable block (29) is engaged with the surface of the first transmission belt (24) and the second transmission belt (27). A placement plate (291) is fixedly connected to the surface of the movable block (29). A through groove (295) is opened on the surface of the placement plate (291). An electric telescopic rod (292) is fixedly connected to both sides of the placement plate (291). A clamping plate (293) is fixedly connected to one end of the electric telescopic rod (292).

4. A three-station automatic hot melt machine according to claim 1, characterized in that: A connecting plate (16) is fixedly connected to the surface of the movable plate (15), and a limiting block (11) is fixedly connected to the bottom of the connecting plate (16). A limiting strip (10) is slidably connected to the surface of the limiting block (11).

5. A three-station automatic hot melt machine according to claim 4, characterized in that: A guide rod (17) is fixedly connected to the surface of the connecting plate (16), and a movable seat (18) is sleeved on the surface of the guide rod (17).

6. A three-station automatic hot melt machine according to claim 5, characterized in that: A first driving cylinder (19) is fixedly connected to the surface of the movable seat (18), a lifting plate (191) is fixedly connected to the output end of the first driving cylinder (19), a second driving cylinder (192) is fixedly connected to the surface of the lifting plate (191), and a hot melt head (193) is fixedly connected to the output end of the second driving cylinder (192).

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