Solenoid valve element producing and machining device

Abstract

The utility model relates to the field of electromagnetic valve manufacturing equipment, in particular to an electromagnetic valve element producing and machining device. The utility model provides an electromagnetic valve element producing and machining device which comprises a bottom frame, a first fixing plate, a second fixing plate, a valve element feeding box, a rotating shaft, a rotating disc, a driving assembly and a finished product collecting box. The front side and the rear side of the top of the bottom frame are fixedly connected with the second fixing plate and the first fixing plate respectively, and the upper left portion of the front side of the first fixing plate is fixedly connected with the valve element feeding box; a rotating shaft is rotationally connected to the first fixing plate, a rotating disc is fixedly connected to the front end of the rotating shaft, a driving assembly is arranged on the first fixing plate, and a finished product collecting box is placed on the top of the bottom frame. The rotary table is driven by the motor to rotate, a valve element can be transferred to one side of the sealing ring press-fitting machine from the valve element feeding box through the rotary table to be subjected to press-fitting of a sealing ring, the valve element directly falls into the finished product collecting box to be collected after press-fitting is completed, automatic continuous press-fitting operation is achieved, manual operation is reduced, and therefore work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of electromagnetic valve manufacturing equipment, in particular to a production and processing device for an electromagnetic valve core. Background Art

[0002] In the field of solenoid valve manufacturing, the valve core is a core component, and its processing accuracy and quality have a vital impact on the overall performance of the solenoid valve; and the installation of the valve core seal ring is an important link in the processing process, and its installation quality directly determines the sealing performance and service life of the valve core. The traditional installation method of the solenoid valve core seal ring often relies on manual operation, which is not only inefficient, but also easily affected by human factors, resulting in unstable installation quality.

[0003] Patent No.: CN217992375U discloses a riveting device for a solenoid valve core sealing ring. By setting up a first cylinder, a press-fitting head, a support block and a second cylinder for coordinated use, when installing the sealing ring of the solenoid valve body, it can replace manual pressing and assembly, saving labor and improving efficiency and yield rate.

[0004] However, when using the device, the valve bodies need to be placed one by one in the workpiece mounting holes on the support block, and after the press-fitting is completed, they need to be taken out one by one. The operation process is relatively cumbersome and inefficient. Utility Model Content

[0005] In order to overcome the shortcomings of the solenoid valve core processing device in the prior art, that the valve bodies need to be placed one by one in the workpiece mounting holes on the support block before use, and they need to be taken out one by one after the press-fitting is completed, and the operation process is relatively cumbersome and inefficient, the utility model provides a solenoid valve core production and processing device.

[0006] Technical solution: A solenoid valve core production and processing device, including a base frame, a fixed plate one, a fixed plate two, a valve core feeding box, a rotating shaft, a turntable, a driving assembly, a sealing ring press and a finished product collection box. The fixed plate two and the fixed plate one are respectively fixedly connected to the front and rear sides of the top of the base frame, the valve core feeding box is fixedly connected to the upper left front side of the fixed plate one, and an opening is opened in the lower right side of the valve core feeding box. The fixed plate one is rotatably connected to the rotating shaft, and a turntable for transferring the valve core is fixedly connected to the front end of the rotating shaft. The turntable is located on the front side of the fixed plate one, and the outer periphery of the turntable contacts with the right side of the valve core feeding box. The outer edge of the turntable is provided with at least one groove for accommodating the valve core. The fixed plate one is provided with a driving assembly for driving the rotating shaft to rotate, and a sealing ring press is installed on the side of the fixed plate two close to the fixed plate one, and a finished product collection box is placed on the top of the base frame.

[0007] To further explain, the driving assembly includes a motor, gear one and gear two, gear two is fixedly connected to the rotating shaft, gear two is located on the front side of fixed plate one, the motor is installed on the rear side of fixed plate one, the output shaft of the motor rotates through fixed plate one and is fixedly connected to gear one, and gear one is meshed with gear two.

[0008] Further description, it also includes an electric push rod, a connecting rope, a fixed rod, an arc-shaped clamping plate and a torsion spring. The interior of the rotating shaft is hollow, and the electric push rod is installed on the rear end of the rotating shaft. The telescopic rod of the electric push rod is located in the hollow interior of the rotating shaft. The front sides of the grooves on the turntable are fixedly connected to the fixed rods, and two arc-shaped clamping plates are rotatably connected to the fixed rods. The outer sides of the arc-shaped clamping plates are connected to a connecting rope, and the ends of all the connecting ropes away from the arc-shaped clamping plates are commonly connected to the telescopic rod of the electric push rod, and torsion springs are sleeved on the fixed rods. The two free ends of the torsion springs are respectively fixed to the two adjacent arc-shaped clamping plates.

[0009] Further description, it also includes an arc-shaped baffle plate, the front side of the fixed plate 1 is fixedly connected with the arc-shaped baffle plate, and the arc-shaped baffle plate is slidably connected with the outer periphery of the rotating disk.

[0010] Further description, it also includes a guide ring, which is fixedly connected to the front side of the rotating shaft and is used to guide the connecting rope.

[0011] To further explain, the inner bottom surface of the valve core loading box is an inclined surface with the left side higher and the right side lower.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model drives the turntable to rotate by a motor, and the valve core can be transferred from the valve core feeding box to one side of the sealing ring pressing machine through the turntable for pressing the sealing ring, and directly falls into the finished product collection box for collection after the pressing is completed, realizing automatic and continuous pressing operation, reducing manual operation, and thus improving work efficiency.

[0014] 2. The utility model cooperates with the electric push rod, the connecting rope, the arc-shaped clamping plate and the torsion spring. When the valve core is transferred to the press-fitting position, the arc-shaped clamping plate can automatically clamp the valve core through the extension and retraction of the electric push rod to ensure that the valve core is firmly positioned when the sealing ring is pressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 This is a schematic diagram of the installation structure of the drive assembly of the utility model.

[0017] Figure 3 The utility model is a schematic diagram of the installation structure of the electric push rod, the connecting rope and the guide ring.

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0019] Markings in the accompanying drawings: 1-base, 101-fixed plate 1, 102-fixed plate 2, 2-valve core feeding box, 301-rotating shaft, 302-turntable, 401-motor, 402-gear 1, 403-gear 2, 501-electric push rod, 502-connecting rope, 503-fixed rod, 504-arc splint, 505-torsion spring, 6-sealing ring press, 7-finished product collection box, 8-arc baffle, 9-guide ring. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0021] Embodiment: A solenoid valve core production and processing device, such as Figure 1 As shown, it includes a base frame 1, a fixed plate 101, a fixed plate 102, a valve core loading box 2, a rotating shaft 301, a turntable 302, a driving assembly, a sealing ring press 6 and a finished product collection box 7. The fixed plate 102 and the fixed plate 101 are respectively fixedly connected to the front and rear sides of the top of the base frame 1. The valve core loading box 2 is fixedly connected to the upper left front side of the fixed plate 101. The valve core to be processed is stored in the valve core loading box 2. An opening is opened in the lower right side of the valve core loading box 2. The bottom surface of the valve core loading box 2 is an inclined surface with a higher left side and a lower right side. The valve core in the valve core loading box 2 can roll to the right along the inclined surface and roll out from the opening due to its own gravity. The fixed plate 101 is rotatably connected to the rotating shaft 301, and the front end of the rotating shaft 301 is fixedly connected to the turntable. 302, the turntable 302 is located on the front side of the fixed plate 101, the outer periphery of the turntable 302 contacts the right side of the valve core loading box 2, a plurality of grooves are opened on the outer edge of the turntable 302, the size of the grooves is slightly larger than the size of the valve core, a driving assembly is provided on the fixed plate 101, a sealing ring press 6 is installed on the side of the fixed plate 2 102 close to the fixed plate 101, the pressing head of the sealing ring press 6 faces the groove of the turntable 302, when the groove of the turntable 302 with the valve core is rotated to face the pressing head of the sealing ring press 6, the sealing ring press 6 can press the sealing ring on the valve core through its pressing head, and a finished product collection box 7 is placed on the top of the base frame 1, and the box mouth of the finished product collection box 7 faces the bottom of the turntable 302.

[0022] like Figure 2As shown, the driving assembly includes a motor 401, a gear 1 402 and a gear 2 403. The gear 2 403 is fixedly connected to the rotating shaft 301, and the gear 2 403 is located on the front side of the fixed plate 101. The motor 401 is installed on the rear side of the fixed plate 101. The output shaft of the motor 401 rotates and penetrates the fixed plate 101, and is fixedly connected with the gear 1 402. The gear 1 402 is meshed with the gear 2 403. When the motor 401 drives the gear 1 402 to rotate, the gear 1 402 can drive the rotating shaft 301 and the turntable 302 to rotate through the gear 2 403, so that the valve core of the turntable 302 can be transferred.

[0023] like Figure 2-Figure 4 As shown, it also includes an electric push rod 501, a connecting rope 502, a fixing rod 503, an arc-shaped clamping plate 504 and a torsion spring 505. The interior of the rotating shaft 301 is hollow, and the electric push rod 501 is installed at the rear end of the rotating shaft (301). The telescopic rod of the electric push rod 501 is located in the hollow interior of the rotating shaft 301. The front side of the groove on the rotating disk 302 is fixedly connected with a fixing rod 503. Two arc-shaped clamping plates 504 are rotatably connected to the fixing rod 503. The outer side of the arc-shaped clamping plate 504 is connected to a connecting rope 502. All the connecting ropes 502 are away from the arc-shaped clamping plate 504. The two ends are connected to the telescopic rod of the electric push rod 501, and the fixed rod 503 is sleeved with a torsion spring 505. The two free ends of the torsion spring 505 are respectively fixed to the two adjacent arc-shaped clamping plates 504. When the telescopic rod of the electric push rod 501 is shortened, a force to rotate outward can be applied to the arc-shaped clamping plates 504 through the connecting rope 502, so that the two adjacent arc-shaped clamping plates 504 are unfolded and the torsion spring 505 is deformed under pressure. When the telescopic rod of the electric push rod 501 is extended, the torsion spring 505 will rotate inward and reset itself due to its own elastic effect.

[0024] When the valve core is in the state of being pressed, the valve core 302 is pressed down and the valve core 302 is pressed down, and the valve core 302 is pressed down and the valve core 302 is pressed down. 2 stops rotating, and the telescopic rod of the electric push rod 501 is extended and reset. The torsion spring 505 causes the two adjacent arc clamping plates 504 to rotate inwards and close together due to the elastic effect, thereby clamping the valve core to ensure that the valve core is firmly positioned when the sealing ring is pressed. Then, the sealing ring is pressed on the valve core by the pressing head of the sealing ring pressing machine 6. When the sealing ring of a valve core is pressed, the telescopic rod of the electric push rod 501 is shortened, so that the two adjacent arc clamping plates 504 are rotated outwards and spread out, releasing the clamping of the valve core, and the motor 401 is restarted to rotate the turntable 302. The above-mentioned valve core transfer, positioning and pressing operations are repeated, so that all valve cores can complete the pressing of the sealing ring in turn. When a valve core with a pressed sealing ring is transferred to the top of the finished product collection box 7 by the turntable 302, the valve core automatically falls into the finished product collection box 7 due to gravity for collection.

[0025] like Figure 1 As shown, it also includes an arc-shaped baffle plate 8, the front side of the fixed plate 101 is fixedly connected to the arc-shaped baffle plate 8, the arc-shaped baffle plate 8 is slidably connected to the outer periphery of the turntable 302, and the arc-shaped baffle plate 8 can provide an additional supporting surface to ensure that the valve core always remains in the groove of the turntable 302 during the transfer process, effectively avoiding falling from the edge of the turntable 302.

[0026] like Figure 3As shown, it also includes a guide ring 9, which is fixedly connected to the front side of the rotating shaft 301. The guide ring 9 is circumferentially provided with rope threading holes that are consistent in number and correspond to the number of the connecting ropes, and the connecting rope 502 passes through the rope threading holes. The setting of the guide ring 9 enables the connecting rope 502 to always maintain a sliding connection with the guide ring 9 during the extension or shortening of the telescopic rod of the electric push rod 501, thereby avoiding the twisting or entanglement of the connecting rope 502, and ensuring that the connecting rope 502 can stably transmit force to the arc splint 504, thereby ensuring the normal folding or unfolding of the arc splint 504. It should be understood that the above description is only for exemplary purposes and is not meant to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included in the scope of the claims herein.

Claims

1. A solenoid valve core production and processing device, comprising a base frame (1), a fixed plate 1 (101), a fixed plate 2 (102) and a sealing ring press (6), wherein the fixed plate 2 (102) and the fixed plate 1 (101) are respectively fixedly connected at the front and rear sides of the top of the base frame (1), and a sealing ring press (6) is installed on the side of the fixed plate 2 (102) close to the fixed plate 1 (101), wherein: It also includes a valve core loading box (2), a rotating shaft (301), a rotating disk (302), a driving assembly and a finished product collection box (7); the valve core loading box (2) is fixedly connected to the upper left portion of the front side of the fixed plate (101); an opening is opened at the lower right portion of the valve core loading box (2); the fixed plate (101) is rotatably connected with the rotating shaft (301); the front end of the rotating shaft (301) is fixedly connected with a rotating disk (302) for transferring the valve core; the rotating disk (302) is located on the front side of the fixed plate (101); the outer periphery of the rotating disk (302) contacts the right side of the valve core loading box (2); the outer edge of the rotating disk (302) is opened with at least one groove for accommodating the valve core; the fixed plate (101) is provided with a driving assembly for driving the rotating shaft (301) to rotate; and a finished product collection box (7) is placed on the top of the base frame (1).

2. The solenoid valve core production and processing device according to claim 1 is characterized in that: The driving assembly comprises a motor (401), a gear one (402) and a gear two (403); the rotating shaft (301) is fixedly connected to the gear two (403); the gear two (403) is located at the front end of the fixed plate one (101); the motor (401) is installed at the rear side of the fixed plate one (101); the output shaft of the motor (401) rotates and passes through the fixed plate one (101) and is fixedly connected to the gear one (402); the gear one (402) and the gear two (403) are meshed.

3. The solenoid valve core production and processing device according to claim 2 is characterized in that: The device further comprises an electric push rod (501), a connecting rope (502), a fixing rod (503), an arc-shaped clamping plate (504) and a torsion spring (505). The interior of the rotating shaft (301) is hollow. The electric push rod (501) is installed at the rear end of the rotating shaft (301). The telescopic rod of the electric push rod (501) is located in the hollow interior of the rotating shaft (301). The front side of the groove on the rotating disk (302) is fixedly connected with the fixing rod (503). 03) are rotatably connected to two arc-shaped clamping plates (504), and the outer sides of the arc-shaped clamping plates (504) are connected to a connecting rope (502). The ends of all the connecting ropes (502) away from the arc-shaped clamping plates (504) are commonly connected to the telescopic rod of the electric push rod (501), and the fixed rod (503) is sleeved with a torsion spring (505), and the two free ends of the torsion spring (505) are respectively fixed to the two adjacent arc-shaped clamping plates (504).

4. The solenoid valve core production and processing device according to claim 3 is characterized by: The device also includes an arc-shaped baffle (8), the front side of the fixed plate (101) is fixedly connected with the arc-shaped baffle (8), and the arc-shaped baffle (8) is slidably connected to the outer periphery of the rotating disk (302).

5. The solenoid valve core production and processing device according to claim 4 is characterized in that: The device also includes a guide ring (9), which is fixedly connected to the front side of the rotating shaft (301), and the guide ring (9) is used to guide the connecting rope (502).

6. The solenoid valve core production and processing device according to claim 5 is characterized by: The inner bottom surface of the valve core loading box (2) is a slope with the left side higher and the right side lower.

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