Automatic assembling equipment for charger production

Abstract

The invention discloses automatic assembling equipment for charger production, and particularly relates to the technical field of charger production, the automatic assembling equipment comprises a supporting frame, the upper end of the supporting frame is fixedly connected with machine bases in a bilateral symmetry mode, and the left end of the left machine base is fixedly connected with a fixing table; the ends, close to each other, of the two machine bases and the upper end of the supporting frame are jointly provided with a clamping assembly, and the front end and the rear end of the supporting frame are jointly provided with a feeding and discharging assembly. According to the automatic assembling equipment for charger production, the clamping mechanism, the limiting mechanism and the hydraulic mechanism are arranged, so that when the automatic assembling equipment faces charger shells with different widths or lengths, the front, back, left and right positions of the charger shells can be clamped and fixed all the time, and position deviation of the charger in the assembling process is avoided; the position precision of the shell in the assembling process is ensured, so that the assembling quality is improved, direct contact between the shell and other objects can be reduced, the risk that the shell is damaged is reduced, and the working efficiency and the assembling precision are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charger production, and in particular to an automatic assembly device for charger production. Background Art

[0002] The automated assembly equipment used in charger production can assemble chargers efficiently and accurately, including the entire process of shell material injection molding, electronic parts insertion, testing, packaging, etc., which can greatly reduce labor costs and improve production efficiency. It is an indispensable tool for modern charger production.

[0003] Chinese patent announcement number CN202387548U discloses an automatic assembly device for producing charger shell components, including: a raw material transmission mechanism, which includes a plug conduction component and a shell conduction component, the plug conduction component and the shell conduction component include a transmission track and a receiving plate; an automatic assembly mechanism, which is located at an assembly station, and the automatic assembly mechanism includes a first adsorption component, a second adsorption component, a vacuum pump and a lifting component; a finished product discharging mechanism, which includes a stripping component and a stacking component, and a manipulator is provided on one side of the finished product discharging mechanism, and the manipulator is used to take out the chargers of the horizontal stack on the stripping component and place them in a packing box; a rotary mechanism, which includes a connecting track, a lifting component and a transfer component; and a driving mechanism; a push component is provided on the assembly station; the present invention solves the technical problems that the assembly equipment and the discharging equipment are discretely distributed, and the workers load and unload the materials and carry them manually, with low automation and low production capacity; however, the above patent document still has the following defects during implementation:

[0004] Although the above patent can realize automatic loading and unloading during implementation, it is unable to clamp and fix chargers of different widths and lengths, making it impossible to effectively fix chargers of different sizes during assembly. The assembly error is caused by shaking or offset of the shell during transportation, which reduces the assembly efficiency and assembly accuracy. Summary of the invention

[0005] The main purpose of the present invention is to provide an automated assembly device for charger production, which can effectively solve the problem that chargers of different widths and lengths cannot be clamped and fixed, making it impossible to effectively fix chargers of different sizes during assembly.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an automated assembly equipment for charger production, including a support frame, the upper end of the support frame is symmetrically fixedly connected to a machine base, the left end of the machine base located on the left is fixedly connected to a fixed table, two mechanical arms are fixedly installed on the upper end of the fixed table, and the right end of the machine base located on the right is fixedly installed with a control box, the ends of the two machine bases close to each other and the upper end of the support frame are jointly provided with a clamping component, and the front and rear ends of the support frame are jointly provided with loading and unloading components.

[0007] Preferably, the clamping assembly includes an oil tank fixedly connected to the middle part of the upper end of the support frame, a conveying mechanism is commonly provided at one end of the two machine bases close to each other, a clamping mechanism and a limiting mechanism are provided at the upper end of the conveying mechanism, and a hydraulic mechanism is provided at the upper end of the support frame.

[0008] Preferably, the conveying mechanism includes two transmission rods rotatably connected to the inner surfaces of the two machine bases, the outer surfaces of the two transmission rods are commonly wound with a conveyor belt, the upper end of the support frame is fixedly connected to a dual-axis motor, the left output end of the dual-axis motor is fixedly connected to a rotating rod 1 through a coupling, the left part of the rotating rod 1 and the outer surface of the transmission rod located at the front are commonly fixedly connected to a pulley group 1, and the right output end of the dual-axis motor is fixedly connected to a rotating rod 2 through a coupling.

[0009] Preferably, the clamping mechanism includes two concave grooves opened at one end of the two machine bases close to each other, and the two machine bases are each provided with a rectangular groove at one end close to each other, and the inner surfaces of the two concave grooves are both slidably connected with a concave extrusion plate, and the inner surfaces of the two rectangular grooves are both slidably connected with a rectangular extrusion plate, and the outer surface of the conveyor belt is symmetrically annularly distributed and fixedly connected with a plurality of fixed blocks one, and the inner surfaces of several of the fixed blocks one are both slidably connected with rectangular rods, and the outer surfaces of several of the rectangular rods are both fixedly connected with rectangular blocks, and the outer surfaces of several of the rectangular rods are each sleeved with a return spring one, and the two ends of several of the return springs one are respectively fixedly connected with one end of the rectangular block and one end of the fixed block one, and the ends of several of the rectangular rods away from the machine base are fixedly connected with a clamping block.

[0010] Preferably, the limiting mechanism includes a plurality of piston rods 1 that are slidably connected to the inner surfaces of the plurality of rectangular rods, the outer surfaces of the plurality of piston rods 1 are sleeved with return springs 2, the two ends of the plurality of return springs 2 are respectively fixedly connected to the inner surface of the rectangular rod and the piston on the piston rod 1, the inner surfaces of the plurality of clamping blocks are symmetrically fixedly connected to hollow blocks front and back, the inner surfaces of the plurality of hollow blocks are slidably connected to piston rods 2, the ends of the plurality of piston rods 2 that are close to each other are fixedly connected to a fixing plate 1, the outer surfaces of the plurality of piston rods 2 are sleeved with return springs 3, the two ends of the plurality of return springs 3 are respectively fixedly connected to the inner surface of the hollow block and the piston on the piston rod 2, and the sides of the inner surfaces of the plurality of hollow blocks that are far away from each other are penetrated by and extend to the inner surface of the hollow block and are fixedly connected with a connecting pipe.

[0011] Preferably, the hydraulic mechanism includes two connecting blocks 1 fixedly connected to the upper end of the support frame, the inner surfaces of the two connecting blocks 1 are commonly rotatably connected with threaded rods, the outer surfaces of the threaded rods are threadedly connected with push plates slidably connected to the inner surface of the oil tank, the front front of the outer surface of the threaded rod and the outer surface of the rotating rod 2 are commonly fixedly connected with a gear set 1, the rear of the inner surface of the oil tank is fixedly connected with a connecting pipe 1, the inner surface of the connecting pipe 1 symmetrically penetrates and extends to the lower part of the inner surface of the concave groove and is fixedly connected with a connecting pipe 2, the inner surfaces of the two connecting pipes 2 both penetrate and extend to the side of the inner surface of the rectangular groove away from each other and are fixedly connected with connecting pipes 3, and an electromagnetic valve is fixedly installed at the intersection of the outer surfaces of the two connecting pipes 2 and the outer surfaces of the connecting pipe 3.

[0012] Preferably, the loading and unloading assembly comprises a fixing frame fixedly connected to the front end of the supporting frame, a loading mechanism is arranged at the upper end of the fixing frame, and a unloading mechanism is arranged at the rear end of the supporting frame.

[0013] Preferably, the loading mechanism includes a placement box fixedly connected to the upper end of the fixed frame, the front end of the support frame is fixedly connected to a fixed plate 2, the inner surface of the fixed plate 2 is rotatably connected to a rotating rod 3 rotatably connected to the placement box, the outer surface of the rotating rod 3 and the outer surface of the rotating rod 1 located at the front are jointly fixedly connected to a pulley group 2, the lower part of the inner surface of the placement box is fixedly connected to two connecting blocks 2, the inner surfaces of the two connecting blocks 2 are jointly rotatably connected to a reciprocating rod 1, the outer surface of the reciprocating rod 1 is slidably connected to a slider slidably connected to the inner surface of the placement box, the front surface of the outer surface of the reciprocating rod 1 and the outer surface of the rotating rod 3 are jointly fixedly connected to a gear group 2, the inner surface of the slider is symmetrically fixedly connected to a spring telescopic rod, and the upper ends of the two spring telescopic rods are fixedly connected to an arc-shaped shifting block slidably connected to the inner surface of the slider.

[0014] Preferably, fixing rods are fixedly connected to the four corners of the upper end of the placement box, and molds are inserted and connected to the outer surfaces of the four fixing rods.

[0015] Preferably, the unloading mechanism includes a collecting frame fixedly connected to the rear end of the supporting frame, an inclined plate fixedly connected to the front upper end of the collecting frame, a sponge block symmetrically fixedly connected to the front and rear lower inner surface of the collecting frame, a reciprocating rod 2 is rotatably connected to the inner surface of the collecting frame, a pulley group 3 is fixedly connected to the left outer surface of the reciprocating rod 2 and the outer surface of the transmission rod at the rear, and a rectangular plate slidably connected to the inner surface of the collecting frame is slidably connected to the outer surface of the reciprocating rod 2.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, by providing a clamping mechanism, a limiting mechanism and a hydraulic mechanism, when facing charger shells of different widths or lengths, the clamping block and the fixing plate can always clamp and fix the front, back, left, and right positions of the charger shell, thereby avoiding the front, back, left, and right position deviation of the charger during the assembly process, ensuring the position accuracy of the shell during the assembly process, facilitating subsequent assembly steps, thereby improving the assembly quality, reducing direct contact between the shell and other objects, reducing the risk of damage to the shell, and improving work efficiency and assembly accuracy.

[0018] 2. In the present invention, by providing a hydraulic mechanism, different amounts of hydraulic oil can be injected under the action of the push plate, so that the concave extrusion plate and the rectangular extrusion plate can be extended to different lengths, and then the positions of the clamping block and the fixing plate can be continuously adjusted, so that chargers of different sizes can be accurately clamped and fixed, which is convenient for improving the assembly accuracy of the subsequent internal electronic components of the charger.

[0019] 3. In the present invention, by providing a loading mechanism and an unloading mechanism, the charger shell can be intermittently loaded with the conveyor belt under the action of the arc-surface shifting block, and can also be intermittently unloaded with the conveyor belt without manual operation, so that the loading position of the charger is fixed each time. On the one hand, it can improve the accuracy of the position of the charger shell and avoid manual interference, and on the other hand, it can reduce the workload and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the clamping assembly and the loading and unloading assembly of the present invention;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the conveying mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of a concave extruded plate and a rectangular extruded plate of the present invention;

[0025] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0026] Figure 7 It is a schematic diagram of the structure of the clamping mechanism and the limiting mechanism of the present invention;

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of the hydraulic mechanism of the present invention;

[0028] Fig. 9 It is a schematic diagram of the cross-sectional structure of the feeding mechanism of the present invention;

[0029] Fig.10 For the present invention Fig. 9 A schematic diagram of the enlarged structure at B in the middle;

[0030] Fig.11 It is a schematic diagram of the cross-sectional structure of the blanking mechanism of the present invention.

[0031] In the figure: 1, support frame; 2, machine base; 3, fixed platform; 4, mechanical arm; 5, control box; 6, clamping assembly; 61, oil tank; 62, conveying mechanism; 621, transmission rod; 622, dual-axis motor; 623, rotating rod one; 624, pulley group one; 625, conveyor belt; 626, rotating rod two; 63, clamping mechanism; 631, concave groove; 632, rectangular groove; 633, concave extrusion plate; 634, rectangular extrusion plate; 635, fixed block one; 636, rectangular rod; 637, rectangular block; 638, clamping block; 639, reset spring one; 64, limiting mechanism; 641, piston rod one; 642, reset spring two; 643, hollow block; 644, piston rod two; 645, fixed plate one; 646, reset spring three; 647, connecting pipe; 65. Hydraulic mechanism; 651. Connecting block 1; 652. Threaded rod; 653. Gear set 1; 654. Push plate; 655. Connecting pipe 1; 656. Connecting pipe 2; 657. Connecting pipe 3; 658. Solenoid valve; 7. Loading and unloading assembly; 71. Fixed frame; 72. Loading mechanism; 721. Placement box; 722. Fixed plate 2; 723. Rotating rod 3; 724. Pulley set 2; 725. Connecting block 2; 726. Reciprocating rod 1; 727. Gear set 2; 728. Sliding block; 729. Spring telescopic rod; 7210. Arc face block; 7211. Mold; 7212. Fixed rod; 73. Unloading mechanism; 731. Collection frame; 732. Inclined plate; 733. Sponge block; 734. Reciprocating rod 2; 735. Rectangular plate; 736. Pulley set 3. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] Embodiment 1, as Figure 1 and Figure 2 As shown, an automated assembly equipment for charger production includes a support frame 1, an upper end of the support frame 1 is symmetrically fixedly connected to a base 2, the left end of the left base 2 is fixedly connected to a fixed platform 3, two mechanical arms 4 are fixedly installed on the upper end of the fixed platform 3, and a control box 5 is fixedly installed on the right end of the right base 2. A clamping component 6 is commonly provided at the ends of the two bases 2 that are close to each other and the upper end of the support frame 1, and a loading and unloading component 7 is commonly provided at the front and rear ends of the support frame 1.

[0034] During the implementation of this embodiment, half of the charger's shell is passed through the loading and unloading assembly 7, and then the loading and unloading assembly 7 is operated by operating the control box 5 to transport the charger's shell to the clamping assembly 6 one by one. During the transportation process, the charger's shell is automatically clamped so that the front, back, left and right positions of the charger's shell can be accurately fixed. Then, the electronic components and the other half of the shell are installed in the inner cavity of the charger's shell by the robotic arm 4, so that the charger can be assembled, and then the assembled charger is automatically unloaded again by the loading and unloading assembly 7.

[0035] The control box 5 mentioned above is a mature control technology and equipment in the prior art. In this solution, its controllable functions are utilized, and its internal structure, connection method and principle are not further explained.

[0036] The robot arm 4 mentioned above is a mature assembly technology and equipment in the prior art. In this solution, its functions are utilized, and its internal structure, connection method and principle are not further explained.

[0037] Specifically, in order to realize the clamping and fixing of charger shells of different widths or lengths, refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 In this embodiment, the clamping assembly 6 includes an oil tank 61 fixedly connected to the middle part of the upper end of the support frame 1, and a conveying mechanism 62 is commonly provided at one end of the two machine bases 2 close to each other. A clamping mechanism 63 and a limiting mechanism 64 are provided at the upper end of the conveying mechanism 62, and a hydraulic mechanism 65 is provided at the upper end of the support frame 1.

[0038] For further information, see Figure 3 and Figure 4In this embodiment, the conveying mechanism 62 includes two transmission rods 621 which are rotatably connected to the inner surfaces of the two machine bases 2, and the outer surfaces of the two transmission rods 621 are commonly wound with a conveyor belt 625. A double-axis motor 622 is fixedly connected to the upper end of the support frame 1, and the left output end of the double-axis motor 622 is fixedly connected to a rotating rod 1 623 through a coupling, and the left part of the rotating rod 1 623 and the outer surface of the transmission rod 621 located at the front are commonly fixedly connected to a pulley group 1 624, and the right output end of the double-axis motor 622 is fixedly connected to a rotating rod 2 626 through a coupling.

[0039] During the implementation process, after the charger shell is loaded by the loading and unloading assembly 7, it will be on the conveyor belt 625, and then the left end output end of the dual-axis motor 622 is started to drive the rotating rod 623 to rotate through the coupling, and under the transmission action of the pulley group 624, the two transmission rods 621 are driven to rotate. Since the transmission rod 621 and the conveyor belt 625 are wound and connected, the conveyor belt 625 drives the charger shell to move backward, thereby realizing automatic transportation of the charger shell.

[0040] For further information, see Figure 3 , Figure 5 , Figure 6 and Figure 7 In this embodiment, the clamping mechanism 63 includes two concave grooves 631 opened at the ends of the two machine bases 2 close to each other, and a rectangular groove 632 is opened at the ends of the two machine bases 2 close to each other. The inner surfaces of the two concave grooves 631 are slidably connected with a concave extrusion plate 633, and the inner surfaces of the two rectangular grooves 632 are slidably connected with a rectangular extrusion plate 634. The outer surface of the conveyor belt 625 is symmetrically annularly and equidistantly distributed and fixedly connected with a plurality of fixed blocks 635, and the inner surfaces of the plurality of fixed blocks 635 are slidably connected with rectangular rods 636, and the outer surfaces of the plurality of rectangular rods 636 are fixedly connected with rectangular blocks 637, and the outer surfaces of the plurality of rectangular rods 636 are sleeved with return springs 639, and the two ends of the plurality of return springs 639 are respectively fixedly connected with one end of the rectangular block 637 and one end of the fixed block 635, and the ends of the plurality of rectangular rods 636 away from the machine base 2 are fixedly connected with a clamping block 638.

[0041] During the implementation process, the charger shell will move with the conveyor belt 625. The shell charger after loading can be located between two opposite clamping blocks 638. Then the movement of the conveyor belt 625 will drive the fixed block 635 to move. The fixed block 635 moves to the concave extrusion plate 633. At this time, the ends of the concave extrusion plates 633 that are close to each other will squeeze the ball installed on the outer surface of the rectangular rod 636, so that the rectangular rod 636 can slide on the inner surface of the fixed block 635, so that the reset spring 639 is in a compressed state. At the same time, the two clamping blocks 638 can be tightly attached to the left and right ends of the charger shell to limit the left and right positions of the charger.

[0042] For further information, see Figure 3 and Figure 7 In this embodiment, the limiting mechanism 64 includes a plurality of piston rods 641 slidably connected to the inner surfaces of the plurality of rectangular rods 636, the outer surfaces of the plurality of piston rods 641 are sleeved with return springs 642, the two ends of the plurality of return springs 642 are respectively fixedly connected to the inner surface of the rectangular rod 636 and the piston on the piston rod 641, the inner surfaces of the plurality of clamping blocks 638 are symmetrically fixedly connected with hollow blocks 643, the inner surfaces of the plurality of hollow blocks 643 are slidably connected with piston rods 644, the ends of the plurality of piston rods 644 close to each other are fixedly connected with fixed plates 1 645, the outer surfaces of the plurality of piston rods 644 are sleeved with return springs 3 646, the two ends of the plurality of return springs 3 646 are respectively fixedly connected to the inner surface of the hollow block 643 and the piston on the piston rod 2 644, and the inner surfaces of the plurality of hollow blocks 643 away from each other are penetrated and extended to the inner surface of the hollow block 643 and are fixedly connected with connecting pipes 647.

[0043] During the implementation process, after the left and right positions of the charger housing are limited and fixed, when the fixed block 1 635 moves to the rectangular extrusion plate 634, the rectangular extrusion plate 634 will squeeze the semicircular ball on the piston rod 1 641, so that the extrusion piston rod 1 641 slides on the inner surface of the rectangular rod 636, so that the return spring 2 642 is in a compressed state, and then the hydraulic oil in the inner cavity of the rectangular rod 636 is pushed into the hollow block 643 through the connecting pipe 647, so that the two piston rods 2 644 move closer to each other and discharge air through the circular hole on the hollow block 643, so that the fixed plate 1 6 The rubber strip on 45 can be tightly attached to the front and rear ends of the charger shell, so that the front and rear positions of the charger shell are fixed, avoiding the front, back, left and right position deviation of the charger during the assembly process, ensuring the stability and accuracy of the charger shell on the conveyor line, avoiding assembly errors caused by shaking or deviation of the shell during transportation, thereby improving production efficiency, ensuring the position accuracy of the shell during the assembly process, and facilitating subsequent assembly steps, such as circuit board installation, screw tightening, etc., thereby improving assembly quality, reducing direct contact between the shell and other objects, and reducing the risk of damage to the shell.

[0044] Secondly, after the charger is assembled, the clamping mechanism 63 and the limiting mechanism 64 will still move backward. When the ball of the rectangular rod 636 and the semicircular ball on the piston rod 1 641 are away from the concave extrusion plate 633 and the rectangular extrusion plate 634, the clamping block 638 and the fixing plate 1 645 will be reset under the compressive reaction force of the reset spring 1 639 and the reset spring 2 642, so that the charger shell is no longer fixed.

[0045] For further information, see Figure 3 and Figure 8In this embodiment, the hydraulic mechanism 65 includes two connecting blocks 1 651 fixedly connected to the upper end of the support frame 1, the inner surfaces of the two connecting blocks 1 651 are rotatably connected with a threaded rod 652, the outer surface of the threaded rod 652 is threadedly connected with a push plate 654 slidably connected to the inner surface of the oil tank 61, the front of the outer surface of the threaded rod 652 and the outer surface of the rotating rod 2 626 are fixedly connected with a gear set 1 653, the rear part of the inner surface of the oil tank 61 is fixedly connected with a connecting pipe 1 655, the inner surface of the connecting pipe 1 655 symmetrically penetrates and extends to the lower part of the inner surface of the concave groove 631 and is fixedly connected with a connecting pipe 2 656, the inner surfaces of the two connecting pipes 2 656 both penetrate and extend to the inner surface of the rectangular groove 632 away from each other and are fixedly connected with a connecting pipe 3 657, and the intersection of the outer surfaces of the two connecting pipes 2 656 and the outer surfaces of the connecting pipe 3 657 is fixedly installed.

[0046] As can be seen from the above, the right end output end of the dual-axis motor 622 drives the rotating rod 2 626 to rotate through the coupling, and the threaded rod 652 is driven to rotate under the transmission of the gear set 1 653. Under the action of the threaded connection, the push plate 654 moves backward behind the inner cavity of the oil tank 61, and then the hydraulic oil in the oil tank 61 can be squeezed into the connecting pipe 1 655, enter the connecting pipe 2 656 through the connecting pipe 1 655, and enter the concave groove 631 through the connecting pipe 2 656 to push the concave squeezing plates 633 closer to each other. At the same time, under the action of the solenoid valve 658, Hydraulic oil can enter the rectangular groove 632 through the connecting pipe three 657, pushing the rectangular extrusion plates 634 closer to each other, so that the positions of the fixing plate 1 645 and the clamping block 638 can clamp and fix charger shells of different widths and lengths, thereby improving the flexibility of the assembly process, helping to reduce the adaptability of the assembly line to different chargers, reducing the frequency of replacing fixtures or adjusting the assembly line, thereby improving production efficiency, and having the ability to be adjustable, so that the production line can continuously produce charger shells of different sizes and shapes, thereby increasing the adaptability of production.

[0047] The concave pressing plate 633 and the rectangular pressing plate 634 are initially located at the same level as the fixing table 3 .

[0048] The solenoid valve 658 mentioned above is a mature control technology and equipment in the prior art. In this solution, its function of controlling the flow direction of the hydraulic oil is utilized, and its internal structure, connection method and principle are not further elaborated.

[0049] The dual-axis motor 622 mentioned above is a mature driving technology means and equipment in the prior art. In this solution, the couplings on both sides thereof can rotate independently, and can stop in time after rotating to a set number of circles. Its internal structure, connection method and principle will not be elaborated any more.

[0050] Embodiment 2: Based on Embodiment 1, this embodiment adds a loading and unloading component 7 for automatically loading and unloading the charger shell, so as to achieve the purpose of automatically loading and unloading the charger shell.

[0051] Specifically, in order to automatically load and unload the charger shell, refer to Figure 3 , Fig.10 and Fig.11 In this embodiment, the loading and unloading assembly 7 includes a fixing frame 71 fixedly connected to the front end of the support frame 1, a loading mechanism 72 is provided at the upper end of the fixing frame 71, and a unloading mechanism 73 is provided at the rear end of the support frame 1.

[0052] For further information, see Figure 3 , Fig. 9 and Fig.10 In this embodiment, the feeding mechanism 72 includes a placement box 721 fixedly connected to the upper end of the fixed frame 71, a fixed plate 2 722 is fixedly connected to the front end of the support frame 1, the inner surface of the fixed plate 2 722 is rotatably connected to a rotating rod 3 723 rotatably connected to the placement box 721, the outer surface of the rotating rod 3 723 and the outer surface of the rotating rod 1 623 located at the front are jointly fixedly connected to a pulley group 2 724, two connecting blocks 2 725 are fixedly connected to the lower part of the inner surface of the placement box 721, the inner surfaces of the two connecting blocks 2 725 are jointly rotatably connected to a reciprocating rod 1 726, the outer surface of the reciprocating rod 1 726 is slidably connected to a slider 728 slidably connected to the inner surface of the placement box 721, the front front of the outer surface of the reciprocating rod 1 726 and the outer surface of the rotating rod 3 723 are jointly fixedly connected to a gear group 2 727, the inner surface of the slider 728 is symmetrically fixedly connected to a spring telescopic rod 729, and the upper ends of the two spring telescopic rods 729 are fixedly connected to an arc-shaped shifting block 7210 slidably connected to the inner surface of the slider 728.

[0053] For further information, see Figure 3 , Fig. 9 and Fig.10 In this embodiment, the four corners of the upper end of the placement box 721 are fixedly connected with fixing rods 7212, and the outer surfaces of the four fixing rods 7212 are inserted and connected with molds 7211.

[0054] During the implementation process, the inner surface of the mold 7211 is inserted into the fixed rod 7212, and the rotation of the transmission rod 621 will drive the rotating rod three 723 to rotate under the transmission action of the pulley group 2 724, and transmit through the gear group 2 727, so that the reciprocating rod 1 726 rotates, and the slider 728 can reciprocate back and forth on the inner surface of the placement box 721 under the left and right sliding connection, so that the arc-surface shifting block 7210 on the slider 728 can automatically shift the charger shell placed in the mold 7211 under the cooperation of the spring telescopic rod 729, so as to realize automatic loading of the charger shell, make the charging position of the charger shell more accurate, more automated, and improve the assembly efficiency of the charger shell.

[0055] The mold 7211 mentioned above can be replaced according to the charger shells of different widths or lengths.

[0056] The gear set 1 653 and the gear set 2 727 mentioned above are both prior art and are both composed of two bevel gears.

[0057] The height of the upper end of the placement box 721 and the upper height of the outer surface of the conveyor belt 625 are in the same horizontal plane.

[0058] For further information, see Figure 3 and Fig.11 In this embodiment, the unloading mechanism 73 includes a collecting frame 731 fixedly connected to the rear end of the support frame 1, an inclined plate 732 is fixedly connected to the front of the upper end of the collecting frame 731, a sponge block 733 is symmetrically fixedly connected to the front and rear of the lower inner surface of the collecting frame 731, a reciprocating rod 2 734 is rotatably connected to the inner surface of the collecting frame 731, a pulley group 3 736 is fixedly connected to the left part of the outer surface of the reciprocating rod 2 734 and the outer surface of the transmission rod 621 at the rear, and a rectangular plate 735 slidably connected to the inner surface of the collecting frame 731 is slidably connected to the outer surface of the reciprocating rod 2 734.

[0059] During the implementation process, the assembled charger will fall into the inner cavity of the collection frame 731 through the inclined plate 732, and then fall on the sponge block 733. The sponge block 733 can prevent the assembled charger shell from colliding and causing damage. At the same time, the rotation of the rear transmission rod 621 is transmitted through the pulley group three 736, and then the reciprocating rod two 734 is driven to rotate, so that the rectangular plate 735 can push the fallen charger into the collection frame 731.

[0060] The time for the slider 728 to make one reciprocating stroke on the reciprocating rod 1 726 and the time for the rectangular plate 735 to make one reciprocating stroke on the reciprocating rod 2 734 are consistent with the time for the conveyor belt 625 to move once each time the rotating rod 1 623 rotates.

[0061] The slider 728, the reciprocating rod 1 726, the rectangular plate 735 and the reciprocating rod 2 734 mentioned above all constitute a mature ball screw mechanism in the prior art.

[0062] The pulley set 1 624, the pulley set 2 724 and the pulley set 3 736 mentioned above are all composed of two pulleys and a belt.

[0063] Working process: When in use, the charger shell is automatically loaded through the loading mechanism 72, and then the conveying operation is carried out through the conveying mechanism 62. During the conveying operation, the left and right positions of the charger shell are limited by the cooperation of the clamping mechanism 63 and the hydraulic mechanism 65, and then the front and rear positions of the charger shell are limited by the cooperation of the limiting mechanism 64 and the hydraulic mechanism 65. Then, the electronic components inside the charger and the other half of the shell are assembled by the robot arm 4, and then the unloading operation is automatically carried out by the unloading mechanism 73.

[0064] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automated assembly device for charger production, comprising a support frame (1), characterized in that: The upper end of the support frame (1) is symmetrically fixedly connected to a machine base (2), the left end of the machine base (2) located on the left is fixedly connected to a fixed platform (3), the upper end of the fixed platform (3) is fixedly mounted with two mechanical arms (4), the right end of the machine base (2) located on the right is fixedly mounted with a control box (5), the ends of the two machine bases (2) close to each other and the upper end of the support frame (1) are jointly provided with a clamping assembly (6), and the front and rear ends of the support frame (1) are jointly provided with a loading and unloading assembly (7).

2. The automatic assembly equipment for charger production according to claim 1, characterized in that: The clamping assembly (6) comprises an oil tank (61) fixedly connected to the middle part of the upper end of the support frame (1); a conveying mechanism (62) is commonly provided at one end of the two machine bases (2) close to each other; a clamping mechanism (63) and a limiting mechanism (64) are provided at the upper end of the conveying mechanism (62); and a hydraulic mechanism (65) is provided at the upper end of the support frame (1).

3. The automatic assembly equipment for charger production according to claim 2, characterized in that: The conveying mechanism (62) comprises two transmission rods (621) which are rotatably connected to the inner surfaces of the two machine bases (2); the outer surfaces of the two transmission rods (621) are connected to a conveyor belt (625) which is wound around them; the upper end of the support frame (1) is fixedly connected to a double-axis motor (622); the left output end of the double-axis motor (622) is fixedly connected to a rotating rod 1 (623) via a coupling; the left part of the rotating rod 1 (623) and the outer surface of the transmission rod (621) located at the front are fixedly connected to a pulley group 1 (624); and the right output end of the double-axis motor (622) is fixedly connected to a rotating rod 2 (626) via a coupling.

4. The automatic assembly equipment for charger production according to claim 3, characterized in that: The clamping mechanism (63) comprises two concave grooves (631) provided at the ends of the two machine bases (2) close to each other, and the ends of the two machine bases (2) close to each other are both provided with rectangular grooves (632), the inner surfaces of the two concave grooves (631) are both slidably connected with concave extrusion plates (633), the inner surfaces of the two rectangular grooves (632) are both slidably connected with rectangular extrusion plates (634), and the outer surface of the conveyor belt (625) is symmetrically annularly and equidistantly distributed and fixedly connected with a plurality of fixed blocks (635), and the plurality of fixed blocks (635) are The inner surface of the fixed block (635) is slidably connected to a rectangular rod (636), the outer surfaces of several rectangular rods (636) are fixedly connected to a rectangular block (637), the outer surfaces of several rectangular rods (636) are sleeved with a return spring (639), the two ends of several return springs (639) are respectively fixedly connected to one end of the rectangular block (637) and one end of the fixed block (635), and the ends of several rectangular rods (636) away from the machine base (2) are fixedly connected to a clamping block (638).

5. The automatic assembly equipment for charger production according to claim 4, characterized in that: The limiting mechanism (64) comprises a plurality of piston rods (641) slidably connected to the inner surfaces of the plurality of rectangular rods (636); the outer surfaces of the plurality of piston rods (641) are sleeved with return springs (642); the two ends of the plurality of return springs (642) are respectively fixedly connected to the inner surfaces of the rectangular rods (636) and the pistons on the piston rods (641); the inner surfaces of the plurality of clamping blocks (638) are symmetrically fixedly connected to hollow blocks (643) in front and back; the inner surfaces of the plurality of hollow blocks (643) are slidably connected to Piston rod two (644), the ends of several piston rods two (644) close to each other are fixedly connected with fixed plate one (645), the outer surfaces of several piston rods two (644) are sleeved with return spring three (646), the two ends of several return spring three (646) are respectively fixedly connected with the inner surface of the hollow block (643) and the piston on the piston rod two (644), and the sides of the inner surfaces of several hollow blocks (643) away from each other are penetrated and extended to the inner surface of the hollow block (643) and fixedly connected with connecting pipes (647).

6. The automatic assembly equipment for charger production according to claim 4, characterized in that: The hydraulic mechanism (65) comprises two connecting blocks (651) fixedly connected to the upper end of the support frame (1); the inner surfaces of the two connecting blocks (651) are rotatably connected to a threaded rod (652); the outer surfaces of the threaded rods (652) are threadedly connected to a push plate (654) slidably connected to the inner surface of the oil tank (61); the front surface of the outer surface of the threaded rods (652) and the outer surface of the rotating rod (626) are fixedly connected to a gear set (653); the rear surface of the inner surface of the oil tank (61) is A connecting pipe 1 (655) is fixedly connected, and the inner surface of the connecting pipe 1 (655) symmetrically penetrates and extends to the lower part of the inner surface of the concave groove (631) and is fixedly connected to a connecting pipe 2 (656). The inner surfaces of the two connecting pipes 2 (656) penetrate and extend to the inner surface of the rectangular groove (632) on the side away from each other and are fixedly connected to a connecting pipe 3 (657). A solenoid valve (658) is fixedly installed at the intersection of the outer surfaces of the two connecting pipes 2 (656) and the outer surface of the connecting pipe 3 (657).

7. The automatic assembly equipment for charger production according to claim 3, characterized in that: The loading and unloading assembly (7) comprises a fixing frame (71) fixedly connected to the front end of the support frame (1); a loading mechanism (72) is arranged at the upper end of the fixing frame (71); and a unloading mechanism (73) is arranged at the rear end of the support frame (1).

8. The automatic assembly equipment for charger production according to claim 7, characterized in that: The feeding mechanism (72) comprises a placement box (721) fixedly connected to the upper end of the fixing frame (71); a fixing plate 2 (722) is fixedly connected to the front end of the support frame (1); the inner surface of the fixing plate 2 (722) is rotatably connected to a rotating rod 3 (723) rotatably connected to the placement box (721); the outer surface of the rotating rod 3 (723) and the outer surface of the front rotating rod 1 (623) are jointly fixedly connected to a pulley group 2 (724); the lower part of the inner surface of the placement box (721) is fixedly connected to two connecting blocks 2 (725); the two connecting blocks 2 (726) are fixedly connected to the lower part of the inner surface of the placement box (721); the two connecting blocks 2 (726) are fixedly connected to the upper end of the fixing frame ( ... The inner surface of the rotating rod 725 is rotatably connected with a reciprocating rod 1 (726), the outer surface of the reciprocating rod 1 (726) is slidably connected with a slider (728) slidably connected to the inner surface of the placement box (721), the front surface of the outer surface of the reciprocating rod 1 (726) and the outer surface of the rotating rod 3 (723) are fixedly connected with a gear set 2 (727), the inner surface of the slider (728) is symmetrically fixedly connected with a spring telescopic rod (729), and the upper ends of the two spring telescopic rods (729) are fixedly connected with an arc-shaped shifting block (7210) slidably connected to the inner surface of the slider (728).

9. The automatic assembly equipment for charger production according to claim 8, characterized in that: The four corners of the upper end of the placement box (721) are fixedly connected with fixing rods (7212), and the outer surfaces of the four fixing rods (7212) are inserted and connected with molds (7211).

10. The automatic assembly equipment for charger production according to claim 7, characterized in that: The unloading mechanism (73) comprises a collecting frame (731) fixedly connected to the rear end of the support frame (1); a slanted plate (732) is fixedly connected to the front of the upper end of the collecting frame (731); a sponge block (733) is fixedly connected to the lower inner surface of the collecting frame (731) symmetrically in the front and rear; a reciprocating rod (734) is rotatably connected to the inner surface of the collecting frame (731); a pulley group (736) is fixedly connected to the left outer surface of the reciprocating rod (734) and the outer surface of the rear transmission rod (621); and a rectangular plate (735) slidably connected to the inner surface of the collecting frame (731) is slidably connected to the outer surface of the reciprocating rod (734).

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