Electromagnetic valve body feeding device

Abstract

The invention discloses an electromagnetic valve body feeding device, and relates to the technical field of electromagnetic valves, the electromagnetic valve body feeding device comprises a clamping mechanism, and the clamping mechanism is used for clamping the two ends of a semi-finished electromagnetic valve; the clamping mechanism comprises a first driving motor, the side edge of the first driving motor is fixed to the upper portion of the base through a support, a support plate is arranged at the output end of the first driving motor and fixed to the support, the output end of the first driving motor is connected with one end of a driving lead screw, and the clamping mechanism is arranged at the other end of the driving lead screw. The front end of the clamping mechanism is connected with a fixing head through a limiting mounting head; the device has the beneficial effects that the installation process of the column core in the electromagnetic valve is optimized, the semi-finished electromagnetic valve is turned over downwards due to gravity through the fixing head, it is ensured that the position of a hole for installing the column core is accurate, then the semi-finished electromagnetic valve is clamped, fixed and accurately turned over by 180 degrees, it is ensured that the position of the hole of the column core is just under the column core to be installed, and the installation efficiency is improved. And the column core can be smoothly mounted on a semi-finished electromagnetic valve.

Description

Technical Field

[0001] The invention relates to the technical field of electromagnetic valves, in particular to an electromagnetic valve body feeding device. Background Art

[0002] At present, solenoid valves have been widely used in various industrial fields as a modular product. They are key accessories for the normal operation of solenoid valves. Existing solenoid valves are mainly assembled manually, which is difficult to assemble. There are human factors in manual assembly, which makes it easy to produce defective products, and the assembly cycle is long, the efficiency is low and the cost is high.

[0003] During the assembly of the solenoid valve, due to the small size of the column core and the small hole for installing the column core, the installation process of the column core is very difficult and defective products are prone to occur. Summary of the invention

[0004] Some simplifications or omissions may be made in this section and the abstract and title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide a solenoid valve body feeding device, which solves the problem of difficulty in manually assembling solenoid valves.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a solenoid valve body feeding device, which includes a column core for installing a semi-finished solenoid valve, wherein a feeding mechanism is provided at the upper end of the semi-finished solenoid valve, and the feeding mechanism clamps the column core and installs it inside the semi-finished solenoid valve; It includes a clamping mechanism, which is used to clamp the two ends of the semi-finished solenoid valve and fix the position of the semi-finished solenoid valve when the feeding mechanism is feeding; The clamping mechanism comprises a first driving motor, the side of the first driving motor is fixed above the base through a bracket, the output end of the first driving motor is provided with a bracket plate, the bracket plate is fixed to the bracket, the output end of the first driving motor is connected to one end of the driving screw, the other end of the driving screw is provided with a clamping assembly, the front end of the clamping assembly is connected to the fixed head through a limit mounting head, and a locking mechanism is arranged on the outer side of the limit mounting head; a flipping mechanism is provided below the clamping assembly, and the flipping mechanism is fixed above the base through a bracket; The clamping assembly comprises a movable collar, the side of which is movably connected to one end of a first rod, and the other end of the first rod is movably connected to a movable opening of a second rod; one end of the second rod is fixed to an inner wall of a clamping plate, and the other end of the second rod is movably connected to a side of a general joint, and a driven gear head is provided at the front end of the general joint; the clamping plate and the second rod are also connected via a third rod; The side of the second rod is also movably connected to the fourth rod through the fifth rod and the sixth rod. The fourth rod is parallel to the second rod. The fourth rod is close to the side of the movably connected ring at one end of the driven gear head. A plurality of pins are provided at the front end of the connecting ring, and a plurality of limit rods are provided at the rear end of the connecting ring.

[0008] As a preferred solution of the solenoid valve body feeding device described in the present invention, wherein: the driving screw includes a threaded screw, the front end of the threaded screw is movably connected to the main joint, and the rear end is provided with a one-way damping bearing, and the one-way damping bearing is installed on the base and connected to the output end of the first driving motor.

[0009] As a preferred solution of the solenoid valve body feeding device described in the present invention, wherein: the limit mounting head includes a connecting head, the front end of the connecting head is connected to the fixed head, the rear end is connected to the limit head, and the limit head is connected to the front end of the main joint; a plurality of limit grooves are provided on the limit head, and the limit rod is provided in the limit groove; the connecting ring is placed on the outside of the connecting head.

[0010] As a preferred solution of the solenoid valve body feeding device described in the present invention, wherein: the fixed head includes an outer ring and an inner ring, a plurality of rolling balls are arranged inside the outer ring and the inner ring, and the outer side of the outer ring is connected to the extrusion block through an electric rod; the outer side of the outer ring is also provided with a plurality of locking sockets, the cross-section of the locking sockets is larger than the cross-section of the pin, and the distribution condition of the locking sockets is consistent with the distribution condition of the pin.

[0011] As a preferred solution of the solenoid valve body feeding device described in the present invention, wherein: the lower end of the driven gear head is meshed with the driving gear head of the flipping mechanism, the driving gear head is installed on the upper end of the vertical plate, the lower end of the vertical plate is fixed to the upper end surface of the base, the rear end of the driving gear head is connected to the second driving motor from the output end through the transmission crawler, and the side surface of the second driving motor is fixed to the upper end surface of the base through a bracket.

[0012] As a preferred solution of the electromagnetic valve body feeding device of the present invention, when the driving gear head drives the driven gear head to rotate, the rotation of the entire clamping assembly is not interfered by the transmission crawler and the second driving motor.

[0013] As a preferred solution of the electromagnetic valve body feeding device of the present invention, wherein: the connecting ring is placed between the fixed head and the driven gear head, and the latch is always aligned with the locking socket.

[0014] Beneficial effects of the invention: The invention optimizes the installation process of the column core in the solenoid valve, and utilizes the fixed head to make the semi-finished solenoid valve flip downward due to gravity, ensuring that the hole for installing the column core is on the axis of the center of gravity of the semi-finished solenoid valve. Afterwards, the semi-finished solenoid valve is clamped and fixed, and accurately flipped 180° to ensure that the position of the column core hole is exactly below the column core to be installed, ensuring that the column core can be smoothly installed on the semi-finished solenoid valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 It is a schematic diagram of the use status of the solenoid valve body feeding device; Figure 2 It is the overall schematic diagram of the solenoid valve body feeding device; Figure 3 It is a schematic diagram of the clamping mechanism of the solenoid valve body feeding device; Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the solenoid valve body feeding device; Figure 5 This is the second schematic diagram of the structure of the clamping mechanism of the solenoid valve body feeding device; Figure 6 It is a detailed schematic diagram of the clamping mechanism of the solenoid valve body feeding device; Figure 7 Schematic diagram of the fixed head of the solenoid valve body feeding device.

[0016] Markings in the figure: 100, clamping mechanism; 200, feeding mechanism; 300, semi-finished product solenoid valve; 101, first driving motor; 102, base; 103, bracket plate; 104, driving screw; 105, clamping assembly; 106, locking mechanism; 107, limit mounting head; 108, fixed head; 109, flip mechanism; 104a, threaded screw; 104b, one-way damping bearing; 105a, movable ring; 105b, first rod; 105c, second rod; 105d, clamping plate; 105e, third rod; 105f, movable port; 105 g, main joint; 105h, driven gear head; 106a, connecting ring; 106b, latch; 106c, limit rod; 106d, fourth rod; 106e, fifth rod; 106f, sixth rod; 107a, connecting head; 107b, limit head; 107c, limit groove; 108a, outer ring; 108b, electric rod; 108c, extrusion block; 108d, locking socket; 108e, inner ring; 108f, rolling ball; 109a, driving tooth head; 109b, vertical plate; 109c, transmission track; 109d, second driving motor. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0020] Example 1: Reference Figure 1 to Figure 7 , which is the first embodiment of the present invention, and provides a solenoid valve body feeding device, including a device for installing a column core on a semi-finished solenoid valve 300, wherein a feeding mechanism 200 is provided at the upper end of the semi-finished solenoid valve 300, and the feeding mechanism 200 clamps the column core and installs it inside the semi-finished solenoid valve 300; The clamping mechanism 100 is used to clamp the two ends of the semi-finished solenoid valve 300 and fix the position of the semi-finished solenoid valve 300 when the feeding mechanism 200 is feeding; The clamping mechanism 100 includes a first drive motor 101, the side of the first drive motor 101 is fixed above the base 102 through a bracket, the output end of the first drive motor 101 is provided with a bracket plate 103, the bracket plate 103 is fixed to the bracket, the output end of the first drive motor 101 is connected to one end of a drive screw rod 104, the other end of the drive screw rod 104 is provided with a clamping assembly 105, the front end of the clamping assembly 105 is connected to a fixed head 108 through a limit mounting head 107, and at the same time, a locking mechanism 106 is arranged on the outer side of the limit mounting head 107; a flipping mechanism 109 is provided below the clamping assembly 105, and the flipping mechanism 109 is fixed above the base 102 through a bracket; The clamping assembly 105 includes a movable collar 105a, the side of which is movably connected to one end of a first rod 105b, and the other end of the first rod 105b is movably connected to a movable opening 105f of a second rod 105c; one end of the second rod 105c is fixed to the inner wall of a clamping plate 105d, and the other end of the second rod 105c is movably connected to the side of a general joint 105g, and a driven gear head 105h is provided at the front end of the general joint 105g; the clamping plate 105d and the second rod 105c are also connected via a third rod 105e; The side of the second rod 105c is also movably connected to the fourth rod 106d through the fifth rod 106e and the sixth rod 106f. The fourth rod 106d is parallel to the second rod 105c. One end of the fourth rod 106d close to the driven gear head 105h is movably connected to the side of the connecting ring 106a. A plurality of pins 106b are provided at the front end of the connecting ring 106a, and a plurality of limit rods 106c are provided at the rear end of the connecting ring 106a.

[0021] Preferably, the clamping assembly 105 and the locking mechanism 106 are symmetrical structures.

[0022] Preferably, the fourth rod 106d, the fifth rod 106e, the sixth rod 106f and the second rod 105c form a parallelogram structure, and the limiting rod 106c is always placed in the limiting groove 107c.

[0023] The driving screw rod 104 includes a threaded screw rod 104a, the front end of which is movably connected to the main joint 105g, and the rear end is provided with a one-way damping bearing 104b, which is installed on the base 102 and connected to the output end of the first driving motor 101.

[0024] The limiting mounting head 107 includes a connecting head 107a, the front end of the connecting head 107a is connected to the fixed head 108, and the rear end is connected to the limiting head 107b, and the limiting head 107b is connected to the front end of the main joint 105g; a plurality of limiting grooves 107c are provided on the limiting head 107b, and a limiting rod 106c is provided in the limiting groove 107c; ​​the connecting ring 106a is placed on the outside of the connecting head 107a.

[0025] The fixed head 108 includes an outer ring 108a and an inner ring 108e. A plurality of rolling balls 108f are arranged inside the outer ring 108a and the inner ring 108e. The outer side of the outer ring 108a is connected to the extrusion block 108c via an electric rod 108b. A plurality of locking sockets 108d are also arranged on the outer side of the outer ring 108a. The cross section of the locking socket 108d is larger than the cross section of the pin 106b. The distribution of the locking socket 108d is consistent with that of the pin 106b.

[0026] Preferably, four electric rods 108b are arranged outside the outer ring 108a, and an extrusion block 108c is arranged at one end of each electric rod 108b.

[0027] Preferably, the latch 106b and the locking socket 108d are located at the quarter points of the connecting ring 106a and the outer ring 108a, respectively, that is, when the semi-finished solenoid valve 300 is turned 180 degrees during assembly, the latch 106b can be smoothly inserted into the locking socket 108d.

[0028] The lower end of the driven gear head 105h is meshed with the driving gear head 109a of the flipping mechanism 109, and the driving gear head 109a is installed on the upper end of the vertical plate 109b. The lower end of the vertical plate 109b is fixed to the upper end surface of the base 102, and the rear end of the driving gear head 109a is connected to the second driving motor 109d from the output end through the transmission track 109c, and the side of the second driving motor 109d is fixed to the upper end surface of the base 102 through a bracket.

[0029] When the driving gear head 109a drives the driven gear head 105h to rotate, the rotation of the entire clamping assembly 105 is not interfered by the transmission crawler 109c and the second driving motor 109d.

[0030] The connecting ring 106a is placed between the fixed head 108 and the driven gear head 105h, and the latch pin 106b is always aligned with the locking socket 108d.

[0031] Preferably, the device is suitable for a semi-finished solenoid valve 300 of symmetrical structure, that is, the center of gravity of the semi-finished solenoid valve 300 is on its symmetry axis.

[0032] When in use, the worker inserts the two ends of the semi-finished solenoid valve 300 into the fixed head 108, and the extrusion block 108c automatically extends to press against the inner walls of the two ends of the semi-finished solenoid valve 300. After that, the semi-finished solenoid valve 300 automatically completes the flipping until it stops under the action of gravity. At this time, the hole of the semi-finished solenoid valve 300 is installed vertically downward. After that, the first drive motor 101 drives the drive screw 104 clockwise to move the movable sleeve ring 105a, and uses the clamping plate 105d to clamp the outer sides of the two ends of the semi-finished solenoid valve 300. At the same time, during the deflection of the second rod 105c, the connecting ring 106 is driven a moves forward, and after completing the clamping, the pin 106b is also successfully inserted into the locking socket 108d; then, the second drive motor 109d drives the driving tooth head 109a to drive the driven gear head 105h to rotate 180° counterclockwise. Due to the one-way damping bearing 104b, the movable ring 105a will not loosen the semi-finished solenoid valve 300. At this time, the hole for installing the column core of the semi-finished solenoid valve 300 is located directly below the column core to be installed in the feeding mechanism 200. Finally, the column core is successfully installed in the interior of the semi-finished solenoid valve 300, and then waits for the subsequent assembly measures of the semi-finished solenoid valve 300.

[0033] In summary, the device optimizes the installation process of the column core in the solenoid valve, and uses the fixed head 108 to make the semi-finished solenoid valve 300 flip downward due to gravity, ensuring that the hole for installing the column core is on the axis of the center of gravity of the semi-finished solenoid valve 300. Afterwards, the semi-finished solenoid valve 300 is clamped and fixed, and accurately flipped 180° to ensure that the position of the column core hole is exactly below the column core to be installed, ensuring that the column core can be successfully installed on the semi-finished solenoid valve 300.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A solenoid valve body feeding device, used for installing a column core on a semi-finished solenoid valve (300), wherein a feeding mechanism (200) is provided at the upper end of the semi-finished solenoid valve (300), and the feeding mechanism (200) clamps the column core and installs it inside the semi-finished solenoid valve (300); Features: It comprises a clamping mechanism (100), wherein the clamping mechanism (100) is used to clamp the two ends of the semi-finished solenoid valve (300) and fix the position of the semi-finished solenoid valve (300) when the feeding mechanism (200) is feeding; The clamping mechanism (100) comprises a first drive motor (101), the side of the first drive motor (101) is fixed above the base (102) through a bracket, the output end of the first drive motor (101) is provided with a bracket plate (103), the bracket plate (103) is fixed to the bracket, the output end of the first drive motor (101) is connected to one end of a drive screw rod (104), the other end of the drive screw rod (104) is provided with a clamping assembly (105), the front end of the clamping assembly (105) is connected to a fixed head (108) through a limit mounting head (107), and a locking mechanism (106) is mounted on the outer side of the limit mounting head (107); a flipping mechanism (109) is provided below the clamping assembly (105), and the flipping mechanism (109) is fixed above the base (102) through a bracket; The clamping assembly (105) comprises a movable collar (105a), the side of the movable collar (105a) is movably connected to one end of a first rod (105b), and the other end of the first rod (105b) is movably connected to a movable opening (105f) of a second rod (105c); one end of the second rod (105c) is fixed to an inner wall of a clamping plate (105d), and the other end of the second rod (105c) is movably connected to a side of a general joint (105g), and a driven gear head (105h) is provided at the front end of the general joint (105g); the clamping plate (105d) and the second rod (105c) are also connected via a third rod (105e); The side of the second rod (105c) is also movably connected to the fourth rod (106d) via the fifth rod (106e) and the sixth rod (106f); the fourth rod (106d) is parallel to the second rod (105c); the fourth rod (106d) is close to the side of the movably connecting ring (106a) at one end of the driven gear head (105h); a plurality of latch pins (106b) are provided at the front end of the connecting ring (106a); and a plurality of limit rods (106c) are provided at the rear end of the connecting ring (106a).

2. The solenoid valve body feeding device according to claim 1, characterized in that: The driving screw rod (104) comprises a threaded screw rod (104a), the front end of the threaded screw rod (104a) being movably connected to the main joint (105g), and the rear end of the threaded screw rod (104a) being provided with a one-way damping bearing (104b), the one-way damping bearing (104b) being mounted on the base (102) and connected to the output end of the first driving motor (101).

3. The solenoid valve body feeding device according to claim 1, characterized in that: The limit installation head (107) comprises a connecting head (107a), the front end of the connecting head (107a) is connected to the fixed head (108), and the rear end is connected to the limit head (107b), and the limit head (107b) is connected to the front end of the main joint (105g); the limit head (107b) is provided with a plurality of limit grooves (107c), and the limit rods (106c) are provided in the limit grooves (107c); and the connecting ring (106a) is placed on the outside of the connecting head (107a).

4. The solenoid valve body feeding device according to claim 1, characterized in that: The fixed head (108) comprises an outer ring (108a) and an inner ring (108e), a plurality of rolling balls (108f) are arranged inside the outer ring (108a) and the inner ring (108e), and the outer side of the outer ring (108a) is connected to the extrusion block (108c) via an electric rod (108b); a plurality of locking sockets (108d) are also arranged on the outer side of the outer ring (108a), the cross section of the locking sockets (108d) is larger than the cross section of the bolt (106b), and the distribution condition of the locking sockets (108d) is consistent with the distribution condition of the bolt (106b).

5. The solenoid valve body feeding device according to claim 1, characterized in that: The lower end of the driven gear head (105h) meshes with the driving gear head (109a) of the flip mechanism (109); the driving gear head (109a) is mounted on the upper end of the vertical plate (109b); the lower end of the vertical plate (109b) is fixed to the upper end surface of the base (102); the rear end of the driving gear head (109a) is connected to the second driving motor (109d) from the output end via a transmission track (109c); and the side surface of the second driving motor (109d) is fixed to the upper end surface of the base (102) via a bracket.

6. The solenoid valve body feeding device according to claim 5, characterized in that: When the driving gear head (109a) drives the driven gear head (105h) to rotate, the rotation of the entire clamping assembly (105) is not interfered by the transmission track (109c) and the second driving motor (109d).

7. The solenoid valve body feeding device according to claim 4, characterized in that: The connecting ring (106a) is placed between the fixed head (108) and the driven gear head (105h), and the latch (106b) is always aligned with the locking socket (108d).

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