Full-automatic nut hot melting machine

Abstract

The utility model discloses a full-automatic nut hot melting machine which comprises a workbench, a mounting frame is arranged on the workbench, and a plurality of vibration discs are arranged on the top of the mounting frame. A three-axis moving mechanism is arranged on the workbench, and the moving end of the three-axis moving mechanism is connected with a plurality of first mounting plates; a second mounting plate is transversely arranged at the lower end of the first mounting plate; the front side of the first mounting plate is fixedly connected with a first air cylinder, and the output end of the first air cylinder penetrates through the second mounting plate and is connected with a jacking block; a storage pipe is fixedly connected to the upper part of the second mounting plate; a heating mechanism is arranged below the second mounting plate, and a discharging nozzle is connected below the heating mechanism; the interior of the heating mechanism communicates with the storage pipe and the discharging nozzle. The discharging end of the vibration disc is connected with a material conveying pipeline, and the material conveying pipeline is located above the storage pipe. According to the nut hot melting device, automatic feeding and hot melting of nuts are achieved, meanwhile, the nuts can be heated in advance, and the hot melting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a full -automatic hot melt nut machine belongs to hot melt nut machine technical field. BACKGROUND

[0002] The hot melt nut machine is used for embedding the nut into the plastic product. When working, the heating system heats the nut to a specific temperature, the surrounding plastic is melted, the pressure system applies pressure to press the nut into the plastic product, and the nut is firmly embedded after cooling. For example, the utility model discloses a hot melt nut machine for hot melt nut forming, and specifically discloses a base, a connecting arm, a PLC controller, a hot melt nut machine main body and a special fixture, the left end of the connecting arm is installed on the right end of the base, the left end of the PLC controller is installed on the right end of the connecting arm, and the bottom end of the special fixture is installed on the top end of the base. It also includes a left bracket, a driving roller, a first bearing, a right bracket, a driven roller, a conveyor belt, a positioning block and a driving device. The bottom end of the left bracket is installed on the left side of the top end of the base, the driving roller is rotatably installed on the top end of the left bracket through the first bearing, the bottom end of the right bracket is installed on the right side of the top end of the base, and the driven roller is rotatably installed on the top end of the right bracket through the first bearing. The driving device is rotatably connected with the driving roller, and the driving device is electrically connected with the PLC controller through wires. The nut machine needs to manually clamp the product in the mold, and does not set the corresponding nut feeding mechanism, and needs to manually place the nut in the hot melt area, so the production efficiency is slow. In addition, the nut is heated after being placed on the product. CONTENT

[0003] The utility model discloses a full -automatic hot melt nut machine belongs to hot melt nut machine technical field.

[0004] The utility model discloses a full -automatic hot melt nut machine, including workbench, be equipped with mounting bracket on the workbench, be equipped with a plurality of vibrating disk on the top of mounting bracket, be equipped with three -axis moving mechanism on the workbench, the mobile end of three -axis moving mechanism is connected with a plurality of first mounting plate, the second mounting plate is horizontally equipped with the lower end of first mounting plate, the first mounting plate front side is fixedly connected with first air cylinder, and the output of first air cylinder passes through second mounting plate and is connected with the top -in block, the storage tube is fixedly connected with the second mounting plate top, heating mechanism is equipped with below the second mounting plate, and the lower connection of heating mechanism has the discharge nozzle, the inner portion of heating mechanism is linked with storage tube and discharge nozzle respectively, and the discharge end of vibrating disk is connected with the material conveying pipeline, and the material conveying pipeline is located above storage tube.

[0005] The full-automatic hot melting nut machine has the advantages that the three-axis moving mechanism is provided on the workbench, the moving end of the X-axis moving mechanism is connected with a moving frame, the upper side of the moving frame is provided with the Y-axis moving mechanism, the moving end of the Y-axis moving mechanism is connected with a mounting seat, the front side of the mounting seat is provided with a plurality of Z-axis moving mechanisms, and the moving end of the Z-axis moving mechanism is fixedly connected with the first mounting plate.

[0006] The full-automatic hot melting nut machine has the advantages that the X-axis moving mechanism is provided on the workbench, the moving end of the X-axis moving mechanism is connected with a moving frame, the upper side of the moving frame is provided with the Y-axis moving mechanism, the moving end of the Y-axis moving mechanism is connected with a mounting seat, the front side of the mounting seat is provided with a plurality of Z-axis moving mechanisms, and the moving end of the Z-axis moving mechanism is fixedly connected with the first mounting plate.

[0007] The full-automatic hot melting nut machine has the advantages that the X-axis moving mechanism is provided on the workbench, the moving end of the X-axis moving mechanism is connected with a moving frame, the upper side of the moving frame is provided with the Y-axis moving mechanism, the moving end of the Y-axis moving mechanism is connected with a mounting seat, the front side of the mounting seat is provided with a plurality of Z-axis moving mechanisms, and the moving end of the Z-axis moving mechanism is fixedly connected with the first mounting plate.

[0008] The full-automatic hot melting nut machine has the advantages that the X-axis moving mechanism is provided on the workbench, the moving end of the X-axis moving mechanism is connected with a moving frame, the upper side of the moving frame is provided with the Y-axis moving mechanism, the moving end of the Y-axis moving mechanism is connected with a mounting seat, the front side of the mounting seat is provided with a plurality of Z-axis moving mechanisms, and the moving end of the Z-axis moving mechanism is fixedly connected with the first mounting plate.

[0009] The full-automatic hot melting nut machine has the advantages that the X-axis moving mechanism is provided on the workbench, the moving end of the X-axis moving mechanism is connected with a moving frame, the upper side of the moving frame is provided with the Y-axis moving mechanism, the moving end of the Y-axis moving mechanism is connected with a mounting seat, the front side of the mounting seat is provided with a plurality of Z-axis moving mechanisms, and the moving end of the Z-axis moving mechanism is fixedly connected with the first mounting plate.

[0010] The full-automatic hot melting nut machine has the advantages that the X-axis moving mechanism is provided on the workbench, the moving end of the X-axis moving mechanism is connected with a moving frame, the upper side of the moving frame is provided with the Y-axis moving mechanism, the moving end of the Y-axis moving mechanism is connected with a mounting seat, the front side of the mounting seat is provided with a plurality of Z-axis moving mechanisms, and the moving end of the Z-axis moving mechanism is fixedly connected with the first mounting plate.

[0011] The full-automatic hot melting nut machine has the advantages that the X-axis moving mechanism is provided on the workbench, the moving end of the X-axis moving mechanism is connected with a moving frame, the upper side of the moving frame is provided with the Y-axis moving mechanism, the moving end of the Y-axis moving mechanism is connected with a mounting seat, the front side of the mounting seat is provided with a plurality of Z-axis moving mechanisms, and the moving end of the Z-axis moving mechanism is fixedly connected with the first mounting plate.

[0012] Compared with the prior art, the full-automatic hot melting nut machine has the advantages that the three-axis moving mechanism is provided on the workbench, the moving end of the X-axis moving mechanism is connected with a moving frame, the upper side of the moving frame is provided with the Y-axis moving mechanism, the moving end of the Y-axis moving mechanism is connected with a mounting seat, the front side of the mounting seat is provided with a plurality of Z-axis moving mechanisms, and the moving end of the Z-axis moving mechanism is fixedly connected with the first mounting plate.

[0013] 1. The utility model discloses a nut is needed to be added to the storage tube before hot melt processing, moves the storage tube to the discharge end below of the material conveying pipeline through the triaxial moving mechanism, then starts the vibration dish, and the vibration dish makes the nut pass the material conveying pipeline into the storage tube in turn, and the heating mechanism carries out heating to the nut in the inside, and the vibration dish stops working after loading a certain amount, after which the worker places the product on the workstation, moves the discharge nozzle to the area that the product needs to carry out hot melt through the triaxial moving mechanism, and the discharge nozzle takes out the nut that heats well, and then moves the top -in block to the above -mentioned nut through the triaxial moving mechanism, and the first air cylinder extends and tops into the nut in the product, and completes hot melt. Thus, the utility model discloses realize the automatic feeding of nut and carry out hot melt to it, and can heat the effect of nut in advance, has the effect of improving production efficiency, shortening hot melt time.

[0014] 2. In the utility model, the X-axis moving mechanism in triaxial moving mechanism controls the rotation of first screw rod through first motor, and first screw rod makes first nut block move along its guide, and under the cooperation of first sliding block and first guide rail, makes the moving frame move in X-axis direction, Y-axis moving mechanism controls the rotation of second screw rod through second motor, and second screw rod makes second nut block move along its guide, and under the cooperation of second sliding block and second guide rail, makes the mounting seat move in Y-axis direction, Z-axis moving mechanism controls the rotation of third screw rod through third motor, and third screw rod makes third nut block move along its guide, and under the cooperation of third sliding block and third guide rail, makes the first mounting plate move in Z-axis direction, under the cooperation of each component in triaxial moving mechanism, realizes the movement of discharge nozzle and top -in block, makes it with product hot melt area and nut alignment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram about X-axis moving mechanism;

[0017] Figure 3 It is the structural schematic diagram about Y-axis moving mechanism;

[0018] Figure 4 It is the structural schematic diagram about Z-axis moving mechanism.

[0019] The marks in the drawings are: 1-workbench, 2-mounting frame, 3-vibration disc, 4-three-axis moving mechanism, 5-first mounting plate, 6-second mounting plate, 7-first air cylinder, 8-topping block, 9-storage tube, 10-heating mechanism, 11-discharge nozzle, 12-feeding pipeline, 13-guiding hopper, 20-X-axis moving mechanism, 21-moving frame, 22-Y-axis moving mechanism, 23-mounting seat, 24-Z-axis moving mechanism, 30-first guide rail, 31-first sliding block, 32-first motor, 33-first screw rod, 34-first nut block, 40-second sliding block, 41-second guide rail, 42-second motor, 43-second screw rod, 44-second nut block, 50-third sliding block, 51-third guide rail, 52-third motor, 53-third screw rod, 54-third nut block, 60-heating tube, 61-heating wire, 70-first cylindrical part, 71-second cylindrical part. DETAILED DESCRIPTION

[0020] The utility model will be further explained in connection with the drawings and examples below, but not as the basis for the utility model limit.

[0021] Embodiment: A full-automatic hot melt nut machine, comprising a workbench 1, the workbench 1 is provided with a mounting frame 2, the top of the mounting frame 2 is provided with two vibrating discs 3, the vibrating disc 3 is a conventional component, which can be obtained by market, the nut is arranged into the feeding pipe 12 in a certain direction and order through vibration; the workbench 1 is provided with a three-axis moving mechanism 4, the moving end of the three-axis moving mechanism 4 is connected with a plurality of first mounting plates 5; the lower end of the first mounting plate 5 is transversely provided with a second mounting plate 6; the front side of the first mounting plate 5 is fixedly connected with a first air cylinder 7, the output end of the first air cylinder 7 is connected with a top-in block 8 through the second mounting plate 6; the upper side of the second mounting plate 6 is fixedly connected with a storage tube 9; the lower side of the second mounting plate 6 is provided with a heating mechanism 10, the lower side of the heating mechanism 10 is connected with a discharge nozzle 11; the inner part of the heating mechanism 10 is respectively connected with the storage tube 9 and the discharge nozzle 11; the discharge end of the vibrating disc 3 is connected with the feeding pipe 12, the feeding pipe 12 is located above the storage tube 9; the lower side of the second mounting plate 6 is provided with a camera, the camera is used for the alignment of the discharge nozzle 11 and the hot melt area of the product and the alignment of the top-in block 8 and the nut. Before hot melt processing, the nut needs to be added into the storage tube 9, the storage tube 9 is moved to the discharge end below the feeding pipe 12 through the three-axis moving mechanism 4, then the vibrating disc 3 is started, the vibrating disc 3 makes the nut pass through the feeding pipe 12 into the storage tube 9 in turn, at the same time, the heating mechanism 10 heats the nut inside, the vibrating disc 3 stops working after loading a certain number; then the worker places the product on the workbench 1, the discharge nozzle 11 is moved to the area where the product needs to be hot melted through the three-axis moving mechanism 4, the nut heated well is taken out through the discharge nozzle 11, then the top-in block 8 is moved to the upper side of the nut through the three-axis moving mechanism 4, the first air cylinder 7 is extended to top the nut into the product, and the hot melt is completed.

[0022] Preferably, as shown in the figure, Figures 2-3 The three-axis moving mechanism 4 comprises an X-axis moving mechanism 20 arranged on the workbench 1, the moving end of the X-axis moving mechanism 20 is connected with a moving frame 21, the upper side of the moving frame 21 is provided with a Y-axis moving mechanism 22, the moving end of the Y-axis moving mechanism 22 is connected with a mounting seat 23, the front side of the mounting seat 23 is provided with a plurality of Z-axis moving mechanisms 24, and the moving end of the Z-axis moving mechanism 24 is fixedly connected with the first mounting plate 5. Figure 2 As shown in the figure, The X-axis moving mechanism 20 comprises a first guide rail 30 symmetrically arranged on the upper end of the workbench 1, a plurality of first sliding blocks 31 symmetrically arranged on the bottom of the moving frame 21 and a first motor 32 arranged on the workbench 1; the first sliding block 31 is in sliding connection with the first guide rail 30; the output end of the first motor 32 is fixedly connected with a first screw rod 33, the guide of the first screw rod 33 is parallel to the first guide rail 30; the lower side of the moving frame 21 is provided with a first nut block 34, and the first nut block 34 is matched with the first screw rod 33. Figure 3As shown in the figure, the Y-axis moving mechanism 22 includes a plurality of second sliders 40 symmetrically arranged at the top end of the moving frame 21, a second guide rail 41 symmetrically arranged at the bottom of the mounting seat 23, and a second motor 42 arranged at the rear end of the mounting seat 23; the second slider 40 is in sliding connection with the second guide rail 41; the output end of the second motor 42 is fixedly connected with a second screw rod 43, the guide direction of the second screw rod 43 is parallel to the second guide rail 41; a second nut block 44 is arranged above the moving frame 21, and the second nut block 44 cooperates with the second screw rod 43. Figure 4 As shown in the figure, the Z-axis moving mechanism 24 includes a third slider 50 symmetrically arranged at the rear side of the first mounting plate 5, a third guide rail 51 symmetrically arranged at the front side of the mounting seat 23, and a third motor 52 arranged at the top end of the front side of the mounting seat 23; the third slider 50 is in sliding connection with the third guide rail 51; the output end of the third motor 52 is fixedly connected with a third screw rod 53, the guide direction of the third screw rod 53 is parallel to the third guide rail 51; a third nut block 54 is arranged at the rear side of the first mounting plate 5, and the third nut block 54 cooperates with the third screw rod 53. The X-axis moving mechanism 20 in the three-axis moving mechanism 4 controls the rotation of the first screw rod 33 through the first motor 32, the first screw rod 33 moves the first nut block 34 along its guide direction, and under the cooperation of the first slider 31 and the first guide rail 30, the moving frame 21 moves in the X-axis direction; the Y-axis moving mechanism 22 controls the rotation of the second screw rod 43 through the second motor 42, the second screw rod 43 moves the second nut block 44 along its guide direction, and under the cooperation of the second slider 40 and the second guide rail 40, the mounting seat 23 moves in the Y-axis direction; the Z-axis moving mechanism 24 controls the rotation of the third screw rod 53 through the third motor 52, the third screw rod 53 moves the third nut block 54 along its guide direction, and under the cooperation of the third slider 50 and the third guide rail 51, the first mounting plate 5 moves in the Z-axis direction; under the cooperation of each component in the three-axis moving mechanism 4, the movement of the discharge nozzle 11 and the top-in block 8 is realized, so that they are aligned with the product hot melting area and the nut.

[0023] Preferably, as shown in the figure, Figure 2 As shown in the figure, the heating mechanism 10 includes a heating pipe 60, and a heating wire 61 surrounds the outside of the heating pipe 60; the two ends of the heating pipe 60 are respectively connected with the storage pipe 9 and the discharge nozzle 11. The heating pipe 60 is heated by the heating wire 61, so that the heating pipe 60 conducts heat to the nut to heat it, thereby realizing preheating and reducing the time for heating the nut.

[0024] Preferably, as shown in the figure, Figure 1 As shown in the figure, the top of the storage pipe 9 is provided with a guide hopper 13, which can reduce the possibility of the nut falling outside the storage pipe 9 when falling through the discharge channel.

[0025] Preferably, as shown in the figure,Figure 3 As shown, the top-in block 8 comprises a first cylindrical part 70 and a second cylindrical part 71, the second cylindrical part 71 being located at the upper end of the first cylindrical part 70; the diameter of the second cylindrical part 71 is larger than that of the first cylindrical part 70. When the top-in block 8 is against the nut, the first cylindrical part 70 is inserted into the center of the nut, serving as a positioning function, and the second cylindrical part 71 exerts force on the nut, pressing the nut into the product, ensuring that the nut is tightly combined with the product.

[0026] Working principle:

[0027] Feeding: After the equipment is started, the storage tube 9 is accurately moved to the directly below the discharge end of the feeding pipe 12 by the three-axis moving mechanism 4. Then the vibration plate 3 is started, and the vibration plate 3 generates a specific frequency of vibration, so that the nuts are orderly arranged in the vibration plate 3 and enter the feeding pipe 12 one by one and fall into the storage tube 9 from the discharge end thereof. At the same time, the heating mechanism 10 starts to work, and the heating wire 61 surrounding the outside of the heating pipe 60 is electrified and heated, and the heat is transferred to the heating pipe 60, and then the nuts in the storage tube 9 are heated. When the nuts loaded in the storage tube 9 reach the preset number, the vibration plate 3 stops working, and the feeding process is completed.

[0028] Processing: The worker places the product to be processed on the workbench 1. The three-axis moving mechanism 4 is started again to accurately move the discharge nozzle 11 above the area of the product that needs to be hot-melted, and the discharge nozzle 11 takes out the nut heated to the appropriate temperature from the heating pipe 60 to the product. Then, the three-axis moving mechanism 4 continues to work and adjusts the position again to move the top-in block 8 above the nut, and the first air cylinder 7 extends, and its output end pushes the top-in block 8 to move downward. The first cylindrical part 70 of the top-in block 8 is inserted into the center of the nut, serving as a precise positioning function, and the second cylindrical part 71 exerts pressure on the nut, stably pushing the nut into the hot-melt area of the product. Under the action of pressure and heat, the nut is tightly combined with the product, and the hot-melt processing is completed.

Claims

1. A full-automatic hot melt nut machine, comprising a workbench (1), the workbench (1) is provided with a mounting frame (2), the top of the mounting frame (2) is provided with a plurality of vibrating discs (3); the workbench (1) is provided with a three-axis moving mechanism (4), and the moving end of the three-axis moving mechanism (4) is connected with a plurality of first mounting plates (5); characterized in that: The lower end of the first mounting plate (5) is transversely provided with a second mounting plate (6); the front side of the first mounting plate (5) is fixedly connected with a first cylinder (7), and the output end of the first cylinder (7) is connected with a top-in block (8) penetrating through the second mounting plate (6); the upper side of the second mounting plate (6) is fixedly connected with a storage tube (9); the lower side of the second mounting plate (6) is provided with a heating mechanism (10), and the lower side of the heating mechanism (10) is connected with a discharge nozzle (11); the inner part of the heating mechanism (10) is in communication with the storage tube (9) and the discharge nozzle (11); the discharge end of the vibrating disc (3) is connected with a conveying pipeline (12), and the conveying pipeline (12) is located above the storage tube (9).

2. The fully automatic hot melt nuter machine according to claim 1, characterized in that: The three-axis moving mechanism (4) comprises an X-axis moving mechanism (20) arranged on the workbench (1), a moving frame (21) connected to the moving end of the X-axis moving mechanism (20), a Y-axis moving mechanism (22) arranged above the moving frame (21), a mounting seat (23) connected to the moving end of the Y-axis moving mechanism (22), and a plurality of Z-axis moving mechanisms (24) arranged on the front side of the mounting seat (23), wherein the moving ends of the Z-axis moving mechanisms (24) are fixedly connected with the first mounting plate (5).

3. The fully automatic hot melt nuter machine according to claim 2, characterized in that: The X-axis moving mechanism (20) comprises first guide rails (30) symmetrically arranged on the upper end of the workbench (1), a plurality of first sliding blocks (31) symmetrically arranged on the bottom of the moving frame (21), and a first motor (32) arranged on the workbench (1); the first sliding blocks (31) are in sliding connection with the first guide rails (30); the output end of the first motor (32) is fixedly connected with a first screw rod (33), and the guide direction of the first screw rod (33) is parallel to the first guide rails (30); the lower side of the moving frame (21) is provided with a first nut block (34), and the first nut block (34) is matched with the first screw rod (33).

4. The fully automatic hot melt nuter machine of claim 2, wherein: The Y-axis moving mechanism (22) comprises a plurality of second sliding blocks (40) symmetrically arranged on the top end of the moving frame (21), a second guide rail (41) symmetrically arranged on the bottom of the mounting seat (23), and a second motor (42) arranged on the rear end of the mounting seat (23); the second sliding blocks (40) are in sliding connection with the second guide rail (41); the output end of the second motor (42) is fixedly connected with a second screw rod (43), and the guide direction of the second screw rod (43) is parallel to the second guide rail (41); the upper side of the moving frame (21) is provided with a second nut block (44), and the second nut block (44) is matched with the second screw rod (43).

5. The fully automatic hot melt nuter machine of claim 2, wherein: The Z-axis moving mechanism (24) comprises third sliders (50) symmetrically arranged on the rear side of the first mounting plate (5), third guide rails (51) symmetrically arranged on the front side of the mounting base (23) and a third motor (52) arranged on the top end of the front side of the mounting base (23); the third sliders (50) are in sliding connection with the third guide rails (51); the output end of the third motor (52) is fixedly connected with a third screw rod (53), the third screw rod (53) is parallel to the third guide rails (51) in the direction of guidance; the rear side of the first mounting plate (5) is provided with a third nut block (54), the third nut block (54) is matched with the third screw rod (53).

6. The fully automatic hot melt nuter machine of claim 1, wherein: The heating mechanism (10) comprises a heating pipe (60), and heating wires (61) are arranged around the outer side of the heating pipe (60); the two ends of the heating pipe (60) are respectively in communication with the storage pipe (9) and the discharge nozzle (11).

7. The fully automatic hot melt nuter machine of claim 1, wherein: The top of the storage pipe (9) is provided with a guide hopper (13).

8. The fully automatic hot melt nuter machine of claim 1, wherein: The top-in block (8) comprises a first cylindrical part (70) and a second cylindrical part (71), and the second cylindrical part (71) is located at the upper end of the first cylindrical part (70); the diameter of the second cylindrical part (71) is greater than that of the first cylindrical part (70).

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