Bidirectional screw fastening equipment for fuse

Abstract

The utility model discloses bidirectional screw fastening equipment for a fuse, which relates to the technical field of screw assembling equipment and comprises a rack and a workbench fixed on the rack, the workbench is provided with a conveying assembly for conveying the fuse and fixing assemblies positioned on the upper side and the lower side of the conveying assembly, and the fixing assemblies are arranged on the rack. The same tightening assemblies are arranged on the left side and the right side of the conveying assembly and used for conducting screw fastening on the fuses located on the fixing assembly, the fuses are conveyed and fixed through the conveying assembly and the fixing assembly, and the screws of the fixed fuses are fastened through the tightening assemblies to complete assembling. Manual work is effectively replaced by an automatic means, and the labor cost is effectively reduced while the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw assembly equipment, in particular to a two-way screw fastening device for a fuse. Background Technique

[0002] As shown in Figure 1 , a plurality of screws are arranged on both sides thereof, and the side cover of the fuse needs to be fastened to fix the side cover of the fuse to the main body. At present, the assembly process is realized manually, which is time-consuming and laborious, and the labor cost is relatively high. Therefore, it is necessary to design a suitable separation device for it. Content of the Utility Model

[0003] The purpose of the utility model is to provide a two-way screw fastening device for a fuse, so as to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a two-way screw fastening device for a fuse, including a frame and a workbench fixed on the frame. A conveying component for conveying the fuse is arranged on the workbench, and fixing components are arranged on the upper and lower sides of the conveying component. The same tightening components are arranged on the left and right sides of the conveying component to fasten the screws of the fuse in the fixing components.

[0005] Preferably, the conveying component includes a conveyor belt for conveying the fuse and a driving motor for driving the conveyor belt to run.

[0006] Preferably, the fixing component includes a mounting frame located above the conveying component, and the mounting frame is fixed to the workbench. The fixing component further includes a clamping plate, the upper end of the clamping plate is in an L-shaped structure and is provided with a placement step for preventing the fuse. The lower end of the clamping plate is provided with a lifting cylinder one and a lifting cylinder two for realizing the reciprocating movement of the clamping plate. A lifting cylinder three is further arranged on one side of the lifting cylinder two, and the lifting cylinder three is connected with a top plate for separating the fuse from the conveyor belt. A pressing rod is arranged at the upper end of the mounting frame, and the pressing rod corresponds to the upper part of the placement step of the clamping plate. A pushing cylinder and a pushing block are arranged inside the mounting frame, and the pushing block also corresponds to the placement step.

[0007] Preferably, the tightening assembly includes a tightening device, which includes a first moving plate, a servo motor, a driver, and a tightening component. Three assembly plates and a fixing plate for installing the servo motor are arranged in parallel on the first moving plate. The servo motor is connected with an output gear. Four drivers are arranged between two adjacent assembly plates. The driving gear of the driver faces the direction of the servo motor, and the driving gear is connected with the output gear through a synchronous belt for transmission. The other end of the driver is connected with a first universal joint, and the first universal joint is connected with a transmission shaft and is located between other adjacent assembly plates. The transmission shaft is connected to the tightening component through a second universal joint.

[0008] Preferably, a fixing plate is fixedly arranged on the workbench. A second moving plate and a first moving plate are sequentially arranged on the fixing plate. Slide rails and sliders for reciprocating motion are arranged below the first moving plate and the second moving plate. A first traction cylinder connected to the first moving plate is arranged on the fixing plate, and a second traction cylinder connected to the second moving plate is arranged on the first moving plate.

[0009] Preferably, the transmission shaft is obliquely connected to the first universal joint and the second universal joint.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: The transportation and fixation of the fuse are realized through the conveying assembly and the fixing assembly. The screw fastening of the fixed fuse is completed through the tightening assembly to finish the assembly. The automation effectively replaces manual labor, improves the efficiency, and effectively reduces the labor cost at the same time. Description of the Drawings

[0011] Figure 1 Schematic diagram of the fuse to be processed and assembled by the present utility model;

[0012] Figure 2 Schematic diagram of the overall structure of the embodiment of the present utility model;

[0013] Figure 3 Schematic diagram of the processing part structure of the embodiment of the present utility model;

[0014] Figure 4 is Figure 3 partial enlarged schematic diagram of;

[0015] Figure 5 Schematic diagram of the structure of the tightening device of the present utility model Figure 1 ;

[0016] Figure 6 Schematic diagram of the structure of the tightening device of the present utility model Figure 2 ;

[0017] Figure 7 Side view of the fixing component of the present utility model.

[0018] In the figure:

[0019] 100, frame; 200, workbench; 300, tightening assembly; 400, conveying assembly; 500, fixing assembly;

[0020] 3010, tightening device; 30101, servo motor; 30102, output gear; 30103, synchronous belt; 30104, driver; 30105, driving gear; 30106, transmission shaft; 30107, tightening component; 30108, first moving plate; 30109, assembly plate; 30110, first universal joint;

[0021] 3020, fixing plate; 30201, first traction cylinder; 3030, second moving plate; 30301, second traction cylinder;

[0022] 5010, mounting bracket; 50101, pressing rod; 5011, pushing cylinder; 50111, pushing block; 5012, clamping plate; 50121, placing step; 5013, first lifting cylinder; 5014, second lifting cylinder; 5015, third lifting cylinder. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 2-7 , a two-way screw fastening device for a fuse, including a frame 100 and a workbench 200 fixed on the frame 100. A conveying assembly 400 for conveying the fuse is arranged on the workbench 200, and fixing assemblies 500 are arranged on the upper and lower sides of the conveying assembly 400. Identical tightening assemblies 300 are arranged on the left and right sides of the conveying assembly 400 to screw-fasten the fuse in the fixing assembly 500.

[0025] It should be noted that a through groove is opened in the middle part of the workbench 200. The conveying assembly 400 is located above the through groove to convey the fuse to be processed. The fixing assemblies 500 are arranged at the upper and lower ends of the conveying assembly to push out the fuse on the conveyor belt to the clamping plate 5012 of the fixing assembly 500. Among them, the pressing rod 50101 located above positions the fuse. The tightening assemblies 300 on both sides of the conveying assembly 400 act simultaneously to screw-fasten the positioned fuse, realizing automatic assembly and further improving the efficiency.

[0026] Specifically, the conveying assembly 400 includes a conveyor belt for conveying fuses and a driving motor for driving the conveyor belt to operate.

[0027] It should be noted that the driving motor is connected to a rotating shaft, and a conveyor belt is arranged outside the rotating shaft. When the driving motor works, it drives the conveyor belt to move, so as to realize the conveying of the fuses to be processed.

[0028] Specifically, the fixing assembly 500 includes a mounting frame 5010 located above the conveying assembly 400. The mounting frame 5010 is fixed to the workbench 200. The fixing assembly 500 further includes a clamping plate 5012. The upper end of the clamping plate 5012 is in an L-shaped structure and is provided with a placement step 50121 for preventing the fuse from falling. The lower end of the clamping plate 5012 is provided with a lifting cylinder one 5013 and a lifting cylinder two 5014 for realizing the reciprocating movement of the clamping plate 5012. A lifting cylinder three 5015 is further arranged on one side of the lifting cylinder two 5014. The lifting cylinder three 5015 is connected with a top plate for separating the fuse from the conveyor belt. A pressing rod 50101 is arranged at the upper end of the mounting frame 5010. The pressing rod 50101 corresponds to the upper part of the placement step 50121 of the clamping plate 5012. A pushing cylinder 5011 and a pushing block 50111 are arranged inside the mounting frame 5010. The pushing block 50111 also corresponds to the placement step 50121.

[0029] It should be noted that the mounting frame 5010 is fixed to the workbench 200 through a connecting rod. A pressing rod 50101 is arranged on the mounting frame 5010. The pressing rod 50101 is controlled through pneumatic connection. The lower end of the clamping plate 5012 is connected with a lifting cylinder one 5013 and a lifting cylinder two 5014. Under the cooperation of the two, the clamping plate 5012 is driven to perform reciprocating movement in the Z-axis direction. The clamping plate 5012 is integrally in an L-shaped structure. The horizontal side of this shape forms a placement step 50121 for horizontally placing the fuse. After the fuse to be processed is horizontally placed on the placement step 50121 of the clamping plate 5012, the pressing rod 50101 at the upper end of the mounting frame 5010 presses down on the upper end of the fuse, and the pushing block 50111 presses against the side of the fuse under the action of the pushing cylinder 5011, so as to place the fuse to be processed, thereby improving the stability of processing.

[0030] Specifically, the tightening assembly 300 includes a tightening device 3010. The tightening device 3010 includes a first moving plate 30108, a servo motor 30101, a driver 30104, and a tightening component 30107. Three mounting plates 30109 and a fixing plate 3020 for mounting the servo motor 30101 are arranged in parallel on the first moving plate 30108. The servo motor 30101 is connected with an output gear 30102. Four drivers 30104 are arranged between two adjacent mounting plates 30109. The driving gear 30105 of the driver 30104 is arranged towards the servo motor 30101, and the driving gear 30105 is connected with the output gear 30102 through a synchronous belt 30103 to achieve transmission. The other end of the driver 30104 is connected with a first universal joint 30110. The first universal joint 30110 is connected with a transmission shaft 30106 and is located between two other adjacent mounting plates 30109. The transmission shaft 30106 is connected to the tightening component 30107 through a second universal joint.

[0031] It should be noted that by setting the driver 30104, the output gear 30102 of the servo motor 30101 and the first universal joint 30110 on the other side of the driver 30104 are firmly connected and rotated together, and the motion and torque are transmitted, playing a role in overload protection. By setting the transmission shaft 30106, the second universal joint and the tightening component 30107 are firmly connected and rotated together, and the motion and torque are transmitted, playing a role in overload protection.

[0032] Specifically, a fixing plate 3020 is fixedly arranged on the workbench 200. A second moving plate 3030 and a first moving plate 30108 are sequentially arranged on the fixing plate 3020. Slide rails and sliders for realizing reciprocating motion are arranged below both the first moving plate 30108 and the second moving plate 3030. A first traction cylinder 30201 connected with the first moving plate 30108 is arranged on the fixing plate 3020. A second traction cylinder 30301 connected with the second moving plate 3030 is arranged on the first moving plate 30108.

[0033] It should be noted that the first moving plate 30108 and the second moving plate 3030 perform reciprocating motion under the action of the first traction cylinder 30201 and the second traction cylinder 30301 to adjust the position of the tightening device 3010, making it more convenient to operate.

[0034] Specifically, the transmission shaft 30106 is obliquely connected to the first universal joint 30110 and the second universal joint.

[0035] It should be noted that by means of an inclined transmission shaft 30106 and two universal joints located at both ends of the transmission shaft 30106, it can be ensured that when the tightening component 30107 and the output gear 30102 of the servo motor 30101 are not coaxial, the tightening component 30107 can still rotate around its axis.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A bidirectional screw fastening device for a fuse, characterized in that: The machine comprises a frame and a workbench fixed on the frame, wherein the workbench is provided with a conveying assembly for conveying fuses and fixing assemblies located at the upper and lower sides of the conveying assembly, and the left and right sides of the conveying assembly are provided with identical tightening assemblies for screwing the fuses in the fixing assemblies.

2. The bidirectional screw fastening device for fuse according to claim 1, characterized in that: The conveying assembly comprises a conveying belt for conveying fuses and a driving motor for driving the conveying belt to operate.

3. The bidirectional screw fastening device for fuse according to claim 1, characterized in that: The fixing assembly includes a mounting frame located above the conveying assembly, which is fixed to the workbench. The fixing assembly also includes a clamping plate, the upper end of which is L-shaped and is provided with a step to prevent the placement of the fuse, and the lower end of the clamping plate is provided with a lifting cylinder 1 and a lifting cylinder 2 for realizing the reciprocating movement of the clamping plate, and a lifting cylinder 3 is also provided on one side of the lifting cylinder 2, and the lifting cylinder 3 is connected to a top plate for detaching the fuse from the conveyor belt, and a pressure rod is provided at the upper end of the mounting frame, which corresponds to the top of the placement step of the clamping plate, and a pushing cylinder and a pushing block are provided on the inner side of the mounting frame, and the pushing block also corresponds to the placement step.

4. The bidirectional screw fastening device for fuse according to claim 1, characterized in that: The tightening assembly includes a tightening device, which includes a movable plate, a servo motor, a driver and a tightening component. Three assembly plates and a fixed plate for installing the servo motor are arranged in parallel on the movable plate. The servo motor is connected to an output gear. Four drivers are arranged between two adjacent assembly plates. The driving gear of the driver is arranged toward the servo motor and the driving gear is connected to the output gear through a synchronous belt to realize transmission. The other end of the driver is connected to a first universal joint, which is connected to a transmission shaft and is located between other adjacent assembly plates. The transmission shaft is connected to the tightening component through a second universal joint.

5. The bidirectional screw fastening device for fuse according to claim 3, characterized in that: A fixed plate is fixedly arranged on the workbench, on which a movable plate 2 and a movable plate 1 are arranged in sequence, wherein movable plate 1 and movable plate 2 are both provided with slide rails and sliders for realizing reciprocating motion at the bottom, a traction cylinder 1 connected to movable plate 1 is arranged on the fixed plate, and a traction cylinder 2 connected to movable plate 2 is arranged on movable plate 1.

6. The bidirectional screw fastening device for fuse according to claim 4, characterized in that: The transmission shaft is connected obliquely to the first universal joint and the second universal joint.

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