Automatic injection machine for copper head of sensor

Abstract

The utility model relates to an automatic injection machine for a sensor copper head. The automatic injection machine comprises a conveying support frame, a vibration disc feeding mechanism, a pp manipulator carrying mechanism, a jig input carrying mechanism, a jig input mechanism, an injection head assembly, a jig discharge carrying mechanism and a discharge jig heating platform mechanism. According to the automatic injection machine for the sensor copper heads, the sensor copper heads are conveyed in order through the vibration disc feeding mechanism, then jigs are carried to the conveying supporting frame through the jig carrying mechanism to be conveyed in order, and meanwhile the sensor copper heads are placed in containing grooves in the tops of the jigs one by one through the pp mechanical arm carrying mechanism; and after placing is completed, the jig enters the injection head assembly for glue injection, and finally the jig is carried to the jig discharging and heating platform mechanism through the jig discharging and carrying mechanism for discharging and enters the next machining procedure, so that overall automatic work is achieved, the working efficiency of the injection machine is improved, and production and application are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper head processing technical field, concretely is a kind of sensor copper head automatic injection machine. BACKGROUND

[0002] Sensor copper head is a kind of common sensor shell material, mainly used in various sensors, especially widely used in temperature sensor. Copper head sensor has excellent thermal conductivity and wear resistance, can quickly and accurately monitor temperature change.

[0003] In the processing of sensor copper head, it is often necessary to inject a certain amount of glue into the inside of sensor copper head, when sensor copper head is placed in jig, although vibration disc can be used for conveying, but there is still a problem that sensor copper head cannot be placed in jig one by one, resulting in low injection efficiency, which is not conducive to production application. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] To solve the above technical problems, the utility model provides a kind of sensor copper head automatic injection machine.

[0006] (II) technical scheme

[0007] Based on this, the utility model provides the following technical scheme: a kind of sensor copper head automatic injection machine, including conveying support frame, vibration disc feed mechanism, pp manipulator transfer mechanism, jig input transfer mechanism, jig input mechanism, injection head assembly, jig discharge transfer mechanism, discharge jig heating receiving mechanism;

[0008] The bottom of conveying support frame is fixed with vibration disc feed mechanism, the front end of the conveying track of vibration disc feed mechanism is provided with pp manipulator transfer mechanism, the left end of pp manipulator transfer mechanism is installed with jig input transfer mechanism, the front end of jig input transfer mechanism is installed with jig input mechanism, the bottom of injection head assembly is fixed with conveying support frame, the right end of injection head assembly is provided with jig discharge transfer mechanism, the front end of jig discharge transfer mechanism is connected with discharge jig heating receiving mechanism.

[0009] Preferably, the top of conveying support frame is provided with two groups of conveying belts mutually connected together, and jig input transfer mechanism and jig discharge transfer mechanism are arranged on the top of conveying belt.

[0010] Preferably, the structure of jig input transfer mechanism is consistent with the structure of jig discharge transfer mechanism, so as to facilitate the transfer of jig from jig input mechanism to the conveying belt of conveying support frame and the transfer of jig from conveying belt to discharge jig heating receiving mechanism, realizing rapid transfer.

[0011] Preferably, the jig feeding and conveying mechanism comprises a support frame, a sliding block, a connecting frame, a rail cylinder, a cylinder one, a connecting plate, a sliding rod, a guide cylinder, a cross plate, a clamp, the bottom of the support frame is fixed with a conveying support frame, the bottom of the support frame is fixed with the sliding block, the bottom of the support frame is fixed with the rail cylinder, the top sliding table of the rail cylinder is fixed with the bottom of the connecting frame, the bottom of the connecting frame is fixed with the cylinder one, the cylinder one is bolted with the bottom of the connecting plate, the sliding rod is in sliding fit with the inner side of the guide cylinder, the bottom of the guide cylinder is fixed with the connecting frame, the bottom of the sliding rod is fixed with the cross plate, and the bottom of the cross plate is fixed with the cross plate on the left and right sides.

[0012] Preferably, the bottom of the connecting plate is fixed with the sliding rod on the left and right sides, so that the cross plate can be smoothly moved.

[0013] Preferably, the pp mechanical hand conveying mechanism comprises an installation frame, a positioning rod, a connecting rod one, a connecting rod two, a connecting rod three, a vacuum suction cup, a pushing rod, a cylinder two and a cylinder three, the bottom of the installation frame is fixed with a conveying support frame, the inside of the installation frame is provided with the positioning rod, the front end of the positioning rod is movably connected with the connecting rod one, the top front end of the connecting rod one is movably connected with the connecting rod two, the bottom rear end of the connecting rod two is movably connected with the connecting rod three, the bottom of the connecting rod two is provided with the vacuum suction cup, the rear end of the connecting rod three is fixed with the pushing rod, the rear end of the pushing rod is provided with the cylinder two, the bottom of the cylinder two is fixed with the cylinder three, and the bottom of the cylinder three is fixed with the installation frame.

[0014] Preferably, the injection head assembly comprises a receiving plate, a servo motor, a gear, a rack, a moving plate and an injection head, the bottom of the receiving plate is fixed with a conveying support frame, the rear end of the receiving plate is fixed with the servo motor, the output end of the servo motor is in transmission connection with the gear, the gear is in meshing transmission with the right end of the rack, the front end of the rack is fixed with the moving plate, the front end of the moving plate is fixed with the injection head on the left and right sides, and the rear end of the moving plate is in sliding fit with the receiving plate.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the sensor copper head automatic injection machine has the following beneficial effects:

[0017] This automatic sensor copper head injection machine uses a vibratory feeder to neatly transport the sensor copper heads. Then, a fixture transport mechanism moves the fixture to a conveyor support frame for neat transport. Simultaneously, a PP robotic arm transport mechanism places the sensor copper heads one by one into the placement slots on top of the fixture. After placement, the fixture enters the injection head assembly for glue injection. Finally, the fixture is transported by a fixture discharge conveyor to a discharge fixture heating and receiving platform for discharge, entering the next processing step. This achieves overall automation, increases the efficiency of the injection machine, and facilitates production applications. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a top view of the structure of this utility model;

[0020] Figure 3 This is a partial three-dimensional structural diagram of the present invention;

[0021] Figure 4 This is a front view structural diagram of the jig feeding and conveying mechanism of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the PP robotic arm conveying mechanism of this utility model;

[0023] Figure 6 This is a top view schematic diagram of the PP robotic arm conveying mechanism of this utility model;

[0024] Figure 7 This is a partial three-dimensional structural diagram of the PP robotic arm conveying mechanism of this utility model;

[0025] Figure 8 This is a three-dimensional structural diagram of the injection head assembly of this utility model.

[0026] In the diagram: Conveyor support frame-1, Vibratory feeder feeding mechanism-2, PP robot conveying mechanism-3, Fixture input and conveying mechanism-4, Fixture input mechanism-5, Injection head assembly-6, Fixture discharge and conveying mechanism-7, Discharge fixture heating and receiving platform mechanism-8, Mounting frame-31, Positioning rod-32, Connecting rod 1-33, Connecting rod 2-34, Connecting rod 3-35, Vacuum suction cup-36, Push rod-37, Cylinder 2-38, Cylinder 3-39, Support frame-41, Slider-42, Connecting frame-43, Track cylinder-44, Cylinder 1-45, Connecting plate-46, Slide rod-47, Guide cylinder-48, Horizontal plate-49, Fixture-410, Receiving plate-61, Servo motor-62, Gear-63, Rack-64, Moving plate-65, Injection head-66. Detailed Implementation

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with 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 the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the utility model.

[0028] Please refer to Figures 1-3 A sensor copper head automatic injection machine, including conveying support frame 1, vibration disc feeding mechanism 2, pp manipulator transfer mechanism 3, jig input transfer mechanism 4, jig input mechanism 5, injection head assembly 6, jig discharge transfer mechanism 7, discharge jig heating receiving table mechanism 8, conveying support frame 1 is fixed with the bottom of vibration disc feeding mechanism 2, the front end of the conveying track of vibration disc feeding mechanism 2 is provided with pp manipulator transfer mechanism 3, the left end of pp manipulator transfer mechanism 3 is installed with jig input transfer mechanism 4, the front end of jig input transfer mechanism 4 is installed with jig input mechanism 5, the bottom of injection head assembly 6 is fixed with conveying support frame 1, the right end of injection head assembly 6 is provided with jig discharge transfer mechanism 7, the front end of jig discharge transfer mechanism 7 is connected with discharge jig heating receiving table mechanism 8.

[0029] In some embodiments, the top of the conveying support frame 1 is provided with two groups of conveying belts connected together, and the jig input conveying mechanism 4 and the jig output conveying mechanism 7 are arranged on the top of the conveying belt. The structure of the jig input conveying mechanism 4 is consistent with that of the jig output conveying mechanism 7, which facilitates the transfer of the jig from the jig input mechanism 5 to the conveying belt of the conveying support frame 1 and the transfer of the jig from the conveying belt to the jig output heating receiving mechanism 8, realizes fast transfer, and the conveying belt is also called a conveying belt, which is a rubber and fiber, metal composite product used in a belt conveyor to carry and transport materials, or a plastic and fabric composite product. The vibration disc feeding mechanism 2 is an auxiliary feeding device of an automatic assembly or automatic processing machine, which is a part feeding device. The working principle of the vibration disc: frequency converter, motor, automatic conveying function, there is a pulse electromagnet under the vibration disc hopper, which can make the hopper vibrate vertically, and the hopper is driven by the inclined spring sheet to make torsional vibration around its vertical axis. The sensor copper head in the hopper rises along the spiral track due to such vibration. In the process of rising, a series of track screening or posture change, the sensor copper head can automatically enter the assembly or processing position according to the requirements of assembly or processing. The working purpose is to automatically arrange the disordered workpieces in order through vibration, and accurately convey them to the next process, so that the pp mechanical hand conveying mechanism 3 conveys the neat sensor copper head into the jig. The top of the jig is provided with two rows of equidistant placement holes, which can place the sensor copper head. The jig input mechanism 5 and the jig output heating receiving mechanism 8 are used for conveying the jig. The conveying belt of the jig output heating receiving mechanism 8 is provided with a heater for heating the bottom of the discharged jig.

[0030] Please refer to Figure 4 A sensor copper head automatic injection machine, the jig input conveying mechanism 4 includes a support frame 41, a sliding block 42, a connecting frame 43, a track cylinder 44, a cylinder one 45, a connecting plate 46, a sliding rod 47, a guide cylinder 48, a cross plate 49, and a clamp 410. The bottom of the support frame 41 is fixed with the conveying support frame 1. The support frame 41 is fixed with the bottom of the sliding block 42. The bottom of the support frame 41 is fixed with the track cylinder 44. The top sliding table of the track cylinder 44 is fixed with the bottom of the connecting frame 43. The bottom of the connecting frame 43 is fixed with the cylinder one 45. The cylinder one 45 is bolted with the bottom of the connecting plate 46. The sliding rod 47 is in sliding fit with the inner side of the guide cylinder 48. The bottom of the guide cylinder 48 is fixed with the connecting frame 43. The bottom of the sliding rod 47 is fixed with the cross plate 49. The left and right sides of the bottom of the cross plate 49 are fixed with the cross plate 49. The left and right sides of the bottom of the connecting plate 46 are fixed with the sliding rod 47, which facilitates the stable movement of the cross plate 49.

[0031] In some embodiments, the working principle of the track cylinder 44 is based on the power conversion of compressed air. The air compressor outputs compressed air into the cylinder, the compressed air enters the cylinder cavity through the intake valve, pushes the piston to move forward, and outputs power. When moving in the opposite direction, the exhaust valve opens, the compressed air is discharged, the piston is pushed back, and the forward and backward movement is completed, driving the connecting frame 43 to move forward and backward.

[0032] Please refer to Figures 5-7 The sensor copper head automatic injection machine, the pp mechanical hand conveying mechanism 3 includes a mounting frame 31, a positioning rod 32, a connecting rod one 33, a connecting rod two 34, a connecting rod three 35, a vacuum chuck 36, a push rod 37, a cylinder two 38, a cylinder three 39, the bottom of the mounting frame 31 is fixed with the conveying support frame 1, the inside of the mounting frame 31 is provided with the positioning rod 32, the front end of the positioning rod 32 is movably connected with the connecting rod one 33, the top front end of the connecting rod one 33 is movably connected with the connecting rod two 34, the bottom rear end of the connecting rod two 34 is movably connected with the connecting rod three 35, the bottom of the connecting rod two 34 is provided with the vacuum chuck 36, the rear end of the connecting rod three 35 is fixed with the push rod 37, the rear end of the push rod 37 is provided with the cylinder two 38, the bottom of the cylinder two 38 is fixed with the cylinder three 39, and the bottom of the cylinder three 39 is fixed with the mounting frame 31.

[0033] In some embodiments, the cylinder one 45, the cylinder two 38 and the cylinder three 39 are ordinary cylinders, which are metal machine parts guiding the linear reciprocating motion of the piston in the cylinder, and the vacuum chuck 36 is also called a vacuum spreader, which is one of vacuum equipment actuators. The positioning rod 32 and the inside vertical end of the mounting frame 31 are in sliding fit, which facilitates up and down sliding.

[0034] Please refer to Figure 8 The sensor copper head automatic injection machine, the injection head assembly 6 includes a receiving plate 61, a servo motor 62, a gear 63, a rack 64, a moving plate 65, and an injection head 66. The bottom of the receiving plate 61 is fixed with the conveying support frame 1, the rear end of the receiving plate 61 is fixed with the servo motor 62, the output end of the servo motor 62 is in transmission connection with the gear 63, the gear 63 is in meshing transmission with the right end of the rack 64, the front end of the rack 64 is fixed with the moving plate 65, the front end of the moving plate 65 is fixed with the injection head 66 on the left and right sides, and the rear end of the moving plate 65 is in sliding fit with the receiving plate 61.

[0035] In some embodiments, the servo motor 62 is a motor for controlling the operation of mechanical components in a servo system, which is an auxiliary motor indirect speed changing device, and the injection head 66 is used for injecting foaming material into the sensor copper head.

[0036] In summary, in use, the sensor copper head automatic injection machine is placed in the appropriate position, then the jig is placed in the top of the jig input mechanism 5, and an appropriate amount of sensor copper head that needs to be injected with foaming material is placed in the vibration disc of the vibration disc feeding mechanism 2, the jig is transported by the jig input mechanism 5, the sensor copper head is transported by the vibration disc feeding mechanism 2, and then discharged through the conveying track on the vibration disc feeding mechanism 2;

[0037] When the jig is transported to the working area of the jig input conveying mechanism 4, the first cylinder 45 performs a contraction movement, the sliding rod 47 is driven by the connecting plate 46 to move to the lower end of the guide cylinder 48, and then the clamp 410 clamps the jig. Next, the first cylinder 45 is elongated, so that the clamp 410 clamps and lifts the jig, and then the sliding table on the rail cylinder 44 moves to the rear end, driving the connecting frame 43 to move to the rear end of the support frame 41 through the sliding block 42, so that the jig is placed on the top of the transmission belt at the left end of the conveying support frame 1. At this time, the first cylinder 45 is retracted, and the clamp 410 releases the clamping of the jig, so that the jig is placed on the transmission belt at the left end of the conveying support frame 1 and is transmitted to the right end;

[0038] At the same time, the vacuum chuck 36 adsorbs the sensor copper head at the transmission position, the second cylinder 38 is elongated, and the push rod 37 is pushed to the front end. When the push rod 37 is pushed, the positioning rod 32 cannot move forward and backward, so that the connecting rod two 34 swings on the positioning rod 32 through the connecting rod one 33, so that the horizontally arranged vacuum chuck 39 is arranged in a flush manner, and the vacuum chuck 39 drives the sensor copper head to move to the front end and is placed on the upper end of the jig conveyed from the conveying belt. As shown in Figure 7 At the same time, the third cylinder 39 performs a retraction movement, driving the vacuum chuck 39 to move to the lower end, and the chuck 39 releases the adsorption of the sensor copper head, placing the sensor copper head in the placement hole on the jig. In this way, the top of the jig conveyed to the right end is filled with sensor copper heads in the placement hole;

[0039] Next, the jig is conveyed to the injection head assembly 6 injection area, the servo motor 62 drives the gear 63 to rotate, the gear 63 drives the rack 64 to move to the lower end, the rack 64 drives the moving plate 65 to move to the lower end of the receiving plate 61, so that the injection head 66 moves to the lower end and approaches the sensor copper head to inject glue into the sensor copper head;

[0040] Finally, the jig with injected glue is conveyed to the jig discharge conveying mechanism 7 and discharged to the jig heating receiving table mechanism 8 for subsequent processing, thereby increasing the working efficiency of the injection machine and facilitating production application.

[0041] The control mode of the utility model is controlled through manual starting and closing switch, and the wiring diagram of power element and the provision of power supply are the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the utility model will not explain the control mode and wiring arrangement in detail.

[0042] The control mode of the utility model is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the art, and the provision of power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the utility model will not explain the control mode and circuit connection in detail.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sensor copper head automatic infuser, characterized by: The utility model provides a kind of injection molding machine, including conveying support frame (1), vibration disc feeding mechanism (2), pp mechanical hand conveying mechanism (3), jig input conveying mechanism (4), jig input mechanism (5), injection head assembly (6), jig discharge conveying mechanism (7), discharge jig heating receiving table mechanism (8); The bottom of the conveying support frame (1) is fixed with the vibration disc feeding mechanism (2), the front end of the conveying track of the vibration disc feeding mechanism (2) is provided with the pp mechanical hand conveying mechanism (3), the left end of the pp mechanical hand conveying mechanism (3) is installed with the jig input conveying mechanism (4), the front end of the jig input conveying mechanism (4) is installed with the jig input mechanism (5), the bottom of the injection head assembly (6) is fixed with the conveying support frame (1), the right end of the injection head assembly (6) is provided with the jig discharge conveying mechanism (7), and the front end of the jig discharge conveying mechanism (7) is connected with the discharge jig heating receiving table mechanism (8).

2. The automatic sensor copper head injector of claim 1, wherein: The top of the conveying support frame (1) is provided with two groups of conveying belts which are connected together, and the jig input conveying mechanism (4) and the jig discharge conveying mechanism (7) are arranged on the top of the conveying belts.

3. The automatic sensor copper head injector of claim 1, wherein: The structure of the jig input conveying mechanism (4) is consistent with the structure of the jig discharge conveying mechanism (7).

4. The automatic sensor copper head injector of claim 1, wherein: The jig input conveying mechanism (4) comprises a support frame (41), a sliding block (42), a connecting frame (43), a track air cylinder (44), a cylinder (45), a connecting plate (46), a sliding rod (47), a guide cylinder (48), a cross plate (49) and a clamp (410), the bottom of the support frame (41) is fixed with the conveying support frame (1), the bottom of the support frame (41) is fixed with the sliding block (42), the bottom of the support frame (41) is fixed with the track air cylinder (44), the top sliding table of the track air cylinder (44) is fixed with the bottom of the connecting frame (43), the bottom of the connecting frame (43) is fixed with the cylinder (45), the cylinder (45) is bolted with the bottom of the connecting plate (46), the sliding rod (47) is slidingly matched with the inner side of the guide cylinder (48), the bottom of the guide cylinder (48) is fixed with the connecting frame (43), the bottom of the sliding rod (47) is fixed with the cross plate (49), and the bottom of the cross plate (49) is fixed with the cross plate (49) on the left and right sides.

5. The automatic sensor copper head injector of claim 4, wherein: The bottom of the connecting plate (46) is fixed with the sliding rod (47) on the left and right sides.

6. The automatic sensor copper head injector of claim 1, wherein: The pp mechanical arm conveying mechanism (3) includes the mounting frame (31), the positioning rod (32), the connecting rod one (33), the connecting rod two (34), the connecting rod three (35), the vacuum chuck (36), the push rod (37), the cylinder two (38), the cylinder three (39), the bottom of mounting frame (31) is fixed with conveying support frame (1), the inside of mounting frame (31) is provided with positioning rod (32), the front end of positioning rod (32) is movably connected with connecting rod one (33), the top front end of connecting rod one (33) is movably connected with connecting rod two (34), the bottom rear end of connecting rod two (34) is movably connected with connecting rod three (35), the bottom of connecting rod two (34) is provided with vacuum chuck (36), the rear end of connecting rod three (35) is fixed with push rod (37), the rear end of push rod (37) is provided with cylinder two (38), the bottom of cylinder two (38) is fixed with cylinder three (39), the bottom of cylinder three (39) is fixed with mounting frame (31).

7. The automatic sensor copper head injector of claim 1, wherein: The injection head assembly (6) includes the receiving plate (61), the servo motor (62), the gear (63), the rack (64), the moving plate (65), the injection head (66), the bottom of receiving plate (61) is fixed with conveying support frame (1), the rear end of receiving plate (61) is fixed with servo motor (62), the output end of servo motor (62) is drivingly connected with gear (63), the gear (63) is meshingly and drivingly connected with the right end of rack (64), the front end of rack (64) is fixed with moving plate (65), the front end of moving plate (65) is fixed with injection head (66) on the left and right sides, the rear end of moving plate (65) is slidingly connected with receiving plate (61).

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