Feeding mechanism for assembly of refueling stop valve

Abstract

The utility model relates to the technical field of stop valve assembly, in particular to an oiling stop valve assembly feeding mechanism which comprises an equipment frame, a first feeding mechanism and a second feeding mechanism are arranged on the equipment frame, and a stool mechanism is arranged on the first feeding mechanism; the first feeding mechanism comprises a supporting frame, a belt conveying device, a first clamping jaw air cylinder and a rotating disc, the supporting frame is arranged in front of the equipment frame, the belt conveying device is arranged on the top of the supporting frame, the first clamping jaw air cylinder is arranged on the belt conveying device, and the rotating disc is arranged on the equipment frame. Only manual discharging is needed in the whole assembling process, other steps are all automatic processes, production efficiency is greatly improved, the assembling precision is high in the working process, the structure is compact, and the quality of machined products is good.

Description

Technical Field

[0001] The utility model relates to the technical field of stop valve assembly, in particular to an assembly and feeding mechanism for a refueling stop valve. Background Art

[0002] The stop valve, also known as the stop gate, is one of the most widely used valves. In addition to the assembly of the valve core, a sold product also requires the assembly of a handwheel and a nut for the valve body, and the nut should also be equipped with a front ring.

[0003] At present, the processing of such products mostly adopts the method of mechanical and manual cooperation, which may cause the operators to install them improperly or with installation deviations, resulting in product damage or operator injuries, resulting in an increase in the defective rate of products and a corresponding decrease in work efficiency. Utility Model Content

[0004] The utility model aims to provide a filling stop valve assembly feeding mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A refueling stop valve assembly feeding mechanism, comprising: an equipment frame, a first feeding mechanism and a second feeding mechanism are arranged on the equipment frame, and a bench mechanism is arranged on the first feeding mechanism;

[0007] The first feeding mechanism comprises: a support frame, a belt conveyor, a first clamping claw cylinder, and a turntable, wherein the support frame is arranged in front of the equipment frame, the belt conveyor is arranged on the top of the support frame, the first clamping claw cylinder is arranged on the belt conveyor, and the turntable is arranged on the equipment frame;

[0008] The second feeding mechanism includes: a vibration plate, a moving cylinder, a rotating cylinder, and a second clamping claw cylinder. The vibration plate is arranged on the left side of the equipment frame, the moving cylinder is arranged on the equipment frame, the rotating cylinder is arranged on the moving cylinder, and the second clamping claw cylinder is arranged on the turntable. After the valve body, O-ring, valve core, and spring are assembled manually, they are placed in the synchronous belt conveyor device, and the assembled valve body is conveyed by the belt conveyor device. After the thin cylinder positions the valve body, the first clamping claw cylinder grabs the valve body and places it on the turntable, and the turntable drives the valve body to rotate and Move to the second clamping cylinder, the second clamping cylinder tightens the valve body, and then the vibration plate vibrates the valve cover to the positioning position, and then the fixture suction cup sucks the valve cover, and the spring is clamped and stabilized by the spring positioning cylinder. The valve cover is clamped by the fixture and buckled into the assembled valve body. At the same time, the rotation angle of the rotating cylinder ensures that all four openings of the valve cover and the valve body are inserted, thereby completing the assembly operation of the refueling stop valve. The entire assembly process only requires manual discharge, and the other steps are all automated processes, which greatly improves production efficiency, and the assembly accuracy is high during work, and the structure is compact, so that the quality of the processed products is good.

[0009] Preferably, thin cylinders are respectively provided on the left and right sides of the belt conveyor, and the parts are controlled to be taken out in an orderly manner through the provided thin cylinders.

[0010] Preferably, the belt conveyor is provided with a sensor, and the sensor is used to detect whether the valve body is missing and whether there are parts.

[0011] Preferably, a spring positioning cylinder is arranged above the second clamping jaw cylinder, and the arranged spring positioning cylinder is used to position the spring.

[0012] Preferably, a switch door is hinged on the equipment frame via hinges, and a human-machine touch screen is provided on the front of the equipment frame, so that the staff can operate the equipment conveniently via the provided human-machine touch screen.

[0013] Preferably, the bench mechanism includes: a rotating column, which is rotatably connected to the bottom of the support frame, and the bottom of the rotating column is fixedly connected to a bench body, and the four bottom corners of the bench body are hinged with supporting legs. The bench body and supporting legs are arranged to facilitate the staff to sit and work, thereby improving practicality. By folding the supporting legs and then pushing the bench body to drive the rotating column to rotate, the bench body is pushed to the bottom of the support frame, which is convenient for the storage of the bench body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. After the valve body, O-ring, valve core and spring are assembled manually, they are placed in the synchronous belt conveyor. The assembled valve body is conveyed by the belt conveyor. After the thin cylinder positions the valve body, the first clamping cylinder grabs the valve body and places it on the turntable. The turntable drives the valve body to rotate and move it to the second clamping cylinder. The second clamping cylinder tightens the valve body. Then the vibration plate vibrates the valve cover to the positioning position, and then the fixture suction cup sucks the valve cover. After the spring is clamped and stabilized by the spring positioning cylinder, the fixture clamps the valve cover and buckles it into the assembled valve body. At the same time, the rotating cylinder rotates the angle to ensure that the four openings of the valve cover and the valve body are all entered, thereby completing the assembly operation of the refueling stop valve. The entire assembly process only requires manual material discharge, and the other steps are all automated processes, which greatly improves production efficiency, and the assembly accuracy is high during work, and the structure is compact, so that the quality of the processed products is good;

[0016] 2. The provided bench body and supporting legs make it convenient for the staff to sit and work, thus improving practicality. By folding the supporting legs and then pushing the bench body to drive the rotating column to rotate, the bench body can be pushed under the supporting frame, which is convenient for storage of the bench body. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a top cross-sectional view of the utility model;

[0019] Figure 3 It is a partial front view cross-sectional view of the utility model;

[0020] Figure 4 It is the right view of the utility model.

[0021] In the figure: 1. Equipment frame; 2. First feeding mechanism; 201. Support frame; 202. Belt conveyor; 203. First clamping cylinder; 204. Thin cylinder; 205. Sensor; 206. Turntable; 3. Second feeding mechanism; 301. Vibrating plate; 302. Moving cylinder; 303. Rotating cylinder; 304. Spring positioning cylinder; 305. Second clamping cylinder; 4. Stool mechanism; 401. Rotating column; 402. Stool body; 403. Support leg; 5. Door switch; 6. Human-machine touch screen. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, a refueling stop valve assembly feeding mechanism includes: an equipment frame 1, a first feeding mechanism 2 and a second feeding mechanism 3 are arranged on the equipment frame 1, and a bench mechanism 4 is arranged on the first feeding mechanism 2; the first feeding mechanism 2 includes: a support frame 201, a belt conveyor 202, a first clamping claw cylinder 203, and a turntable 206, the support frame 201 is arranged in front of the equipment frame 1, the belt conveyor 202 is arranged on the top of the support frame 201, the first clamping claw cylinder 203 is arranged on the belt conveyor 202, and the turntable 206 is arranged on the equipment frame 1; the second feeding mechanism 3 includes: a vibration plate 301, a moving cylinder 302, a rotating cylinder 303, and a second clamping claw cylinder 305, the vibration plate 301 is arranged on the left side of the equipment frame 1, the moving cylinder 302 is arranged on the equipment frame 1, the rotating cylinder 303 is arranged on the moving cylinder 302, and the second clamping claw cylinder 305 is arranged on the turntable 206.

[0024] Specifically, a rotating shaft is connected to the bottom of the turntable 206, and a motor is connected to the bottom end of the rotating shaft. The rotating shaft is driven to rotate by starting the motor, so that the rotating shaft drives the turntable 206 to rotate. Thin cylinders 204 are respectively arranged on the left and right sides of the belt conveyor 202. The arranged thin cylinders 204 control the orderly material taking of parts. A sensor 205 is arranged on the belt conveyor 202. The arranged sensor 205 detects whether the valve body is missing and whether there are parts. A spring positioning cylinder 304 is arranged above the second clamping claw cylinder 305. The arranged spring positioning cylinder 304 is used to position the spring; after the valve body, O-ring, valve core and spring are assembled manually and placed in the synchronous belt conveyor, the assembled valve body is transported by the belt conveyor 202. After the thin cylinder 204 positions the valve body, the first clamping claw cylinder 203 grabs the valve The valve body is placed on the turntable 206, and the turntable 206 drives the valve body to rotate and move to the second clamping claw cylinder 305. The second clamping claw cylinder 305 tightens the valve body, and then the vibration disk 301 vibrates the valve cover to the positioning position, and then the valve cover is sucked by the fixture suction cup. After the spring is clamped and stabilized by the spring positioning cylinder 304, the valve cover is clamped by the fixture and buckled into the assembled valve body. At the same time, the rotating cylinder 303 rotates the angle to ensure that the valve cover and the four openings of the valve body are all entered, thereby completing the assembly operation of the refueling stop valve. The entire assembly process only requires manual feeding, and the other steps are all automated processes, which greatly improves production efficiency, and the assembly accuracy during work is high and the structure is compact, so that the quality of the processed products is good; a switch door 5 is hinged on the equipment frame 1 through a hinge, and a human-machine touch screen 6 is arranged on the front of the equipment frame 1. The human-machine touch screen 6 is arranged to facilitate the staff to operate the equipment.

[0025] like Figure 1-4 As shown, the bench mechanism 4 includes: a rotating column 401, which is rotatably connected to the bottom of the support frame 201, and a bench body 402 is fixedly connected to the bottom of the rotating column 401, and support legs 403 are respectively hinged at the four bottom corners of the bench body 402.

[0026] Specifically, the stool body 402 is arranged in an "L" shape. The stool body 402 and the supporting legs 403 make it convenient for the staff to sit and work, thereby improving practicality. By folding the supporting legs 403 and then pushing the stool body 402 to drive the rotating column 401 to rotate, the stool body 402 is pushed to the bottom of the support frame 201, which is convenient for the storage of the stool body 402.

[0027] Furthermore, the electrical equipment in this embodiment is connected to a control switch, and the above electrical control technologies are all existing technologies, which are not the main innovation of this application and are not described in detail here.

[0028] The working principle of the utility model is as follows: after the valve body, O-ring, valve core and spring are assembled manually, they are placed in the synchronous belt conveyor, and the assembled valve body is conveyed by the belt conveyor 202. After the thin cylinder 204 positions the valve body, the first clamping claw cylinder 203 grabs the valve body and places it on the turntable 206. The turntable 206 drives the valve body to rotate and move to the second clamping claw cylinder 305. The second clamping claw cylinder 305 tightens the valve body, and then the vibration plate 301 vibrates the valve cover to the positioning position, and then the valve cover is sucked by the fixture suction cup. After the spring is clamped and stabilized in position by the spring positioning cylinder 304, the valve cover is clamped by the clamp and buckled into the assembled valve body. At the same time, the rotating cylinder 303 rotates the angle to ensure that all four openings of the valve cover and the valve body are inserted, thereby completing the assembly operation of the refueling stop valve. The provided bench main body 402 and support legs 403 are convenient for the staff to sit and work. By folding the support legs 403 and then pushing the bench main body 402 to drive the rotating column 401 to rotate, the bench main body 402 is pushed to the bottom of the support frame 201, which is convenient for the storage of the bench main body 402.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A refueling stop valve assembly feeding mechanism, characterized in that: include: An equipment frame (1), wherein a first feeding mechanism (2) and a second feeding mechanism (3) are arranged on the equipment frame (1), and a bench mechanism (4) is arranged on the first feeding mechanism (2); The first feeding mechanism (2) comprises: a support frame (201), a belt conveyor (202), a first clamping claw cylinder (203), and a turntable (206), wherein the support frame (201) is arranged in front of the equipment frame (1), the belt conveyor (202) is arranged on the top of the support frame (201), the first clamping claw cylinder (203) is arranged on the belt conveyor (202), and the turntable (206) is arranged on the equipment frame (1); The second feeding mechanism (3) comprises: a vibration plate (301), a movable cylinder (302), a rotating cylinder (303), and a second clamping cylinder (305); the vibration plate (301) is arranged on the left side of the equipment frame (1); the movable cylinder (302) is arranged on the equipment frame (1); the rotating cylinder (303) is arranged on the movable cylinder (302); and the second clamping cylinder (305) is arranged on the rotating plate (206).

2. A refueling stop valve assembly feeding mechanism according to claim 1, characterized in that: Thin cylinders (204) are respectively arranged on the left and right sides of the belt conveyor (202).

3. The assembly and feeding mechanism of a refueling stop valve according to claim 1, characterized in that: The belt conveyor (202) is provided with a sensor (205).

4. A refueling stop valve assembly feeding mechanism according to claim 1, characterized in that: A spring positioning cylinder (304) is arranged above the second clamping jaw cylinder (305).

5. The assembly and feeding mechanism of a refueling stop valve according to claim 1, characterized in that: A switch door (5) is hingedly connected to the device frame (1) via a hinge, and a human-machine touch screen (6) is arranged on the front of the device frame (1).

6. The filling stop valve assembly feeding mechanism according to claim 1, characterized in that: The bench mechanism (4) comprises: a rotating column (401), the rotating column (401) being rotatably connected to the bottom of the support frame (201), the bottom of the rotating column (401) being fixedly connected to a bench body (402), and the four bottom corners of the bench body (402) being respectively hinged to support legs (403).

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