Automatic feeding mechanism for oil outlet valve element

Abstract

The utility model relates to the technical field of valve core processing, and discloses an automatic feeding mechanism of an oil outlet valve core, which comprises a bottom plate, a translation cylinder and a feeding cylinder, the translation cylinder is arranged on one side of the bottom plate through a fixing plate, a connecting plate is arranged on a piston rod of the translation cylinder, a guide block is arranged at the front end of the connecting plate, and the feeding cylinder is arranged on the bottom plate. The feeding air cylinder is connected with the guide block through a supporting plate, a feeding groove is formed in the top end of the guide block, a clamping plate is rotationally connected to the side edge of the guide block, a feeding channel matched with the feeding groove is formed in the clamping plate, a through hole is formed in the guide block, and the through hole communicates with the feeding groove. A material ejecting block is installed in the feeding groove and the through hole in a sliding mode, and a piston rod of the feeding air cylinder abuts against the material ejecting block. According to the feeding device, the translation air cylinder, the guide block and the feeding air cylinder are arranged in a matched mode, the feeding process is accurately controlled, all the components operate in a coordinated mode, and high efficiency and continuity of feeding are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of valve core processing, in particular to an automatic feeding mechanism for an oil outlet valve core. Background Art

[0002] To ensure accurate valve core machining, existing oil outlet valve core processing generally relies on manual loading. However, for large-scale valve core machining, manual feeding is labor-intensive and can be inconsistent with the machine processing speed, affecting the continuity of the entire grinding process. Therefore, how to achieve automated loading and ensure continuous feeding is a technical problem that needs to be solved urgently. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic feeding mechanism for an oil outlet valve core to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding mechanism of an oil outlet valve core, comprising a base plate, a translation cylinder and a feeding cylinder, the translation cylinder being installed on one side of the base plate through a fixed plate, a connecting plate being provided on the piston rod of the translation cylinder, a guide block being provided at the front end of the connecting plate, the feeding cylinder being connected to the guide block through a support plate, a feeding trough being provided at the top end of the guide block, and a splint being rotatably connected to the side of the guide block, a feeding channel being provided on the splint that matches the feeding trough, a through hole being provided on the guide block, the through hole being connected to the feeding trough, a lifting block being slidably installed in the feeding trough and the through hole, and the piston rod of the feeding cylinder being against the lifting block.

[0005] The following improvements are made in the present application scheme: the lifting block includes a large cylinder, a small cylinder and a trapezoidal plate connecting the large cylinder and the small cylinder. The large cylinder cooperates with the through hole, and the small cylinder cooperates with the feeding trough and the feeding channel respectively. One end of the large cylinder is against the piston rod of the feeding cylinder.

[0006] The following improvement is made in the solution of the present application: the length of the small cylinder is smaller than the length of the feeding trough.

[0007] The present invention makes the following improvements: a baffle is provided above the clamping plate in the initial state of the translation cylinder. The baffle ensures that the clamping plate is spaced a certain distance from the guide block before loading, facilitating the material's drop from above into the feed trough and feeding channel. After the translation cylinder pushes the guide block forward, the clamping plate disengages from the baffle and rotates inward to secure the material, preventing it from falling during translation.

[0008] The present invention incorporates the following improvements: an L-shaped plate is provided on the side of the connecting plate closest to the translation cylinder. A universal joint is connected to the piston rod of the translation cylinder, and the end of the universal joint, which is located away from the translation cylinder, is fixedly connected to the L-shaped plate. As a power component, the translation cylinder can stably provide the required driving force, and its connection to the universal joint is very stable, ensuring the continuity of power transmission.

[0009] The present invention incorporates the following improvements: a guide rail is provided at the bottom of the connecting plate, and a pair of limit sliders are provided at the top of the base plate. The limit sliders slide in conjunction with the guide rails. By providing the guide rails and limit sliders, the direction of motion of the translation cylinder is restricted, ensuring the linear motion accuracy of the valve core during the feeding process.

[0010] Compared with the prior art, the present invention provides an automatic feeding mechanism for an oil outlet valve core, which has the following beneficial effects:

[0011] The utility model replaces manual feeding through the coordinated setting between the translation cylinder, the guide block and the feeding cylinder, reduces the workload while accurately controlling the feeding process, and the coordinated operation of various components ensures the high efficiency and continuity of feeding, and significantly improves the processing efficiency; in the initial state, the splint rotates outward and opens under the support of the baffle, at which time the material falls from above into the feeding trough and the feeding channel and is located at one end of the small cylinder of the ejecting block, and then the translation cylinder is started to push the connecting plate to move toward the feeding cylinder, and the splint leaves the support of the baffle and rotates inward to close, thereby clamping the material, and after translation into place, the feeding cylinder is started to push the ejecting block, and the large cylinder drives the small cylinder to push the material out of the feeding trough to complete the loading, so that stable and accurate feeding ensures the smooth progress of the grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the connection between the translation cylinder and the connecting plate;

[0014] Figure 3 Schematic diagram of the structure of the guide block.

[0015] In the figure: 1. Base plate; 11. Limit slider; 2. Translation cylinder; 21. Fixed plate; 22. Universal joint; 3. Loading cylinder; 31. Support plate; 4. Connecting plate; 41. L-shaped plate; 42. Guide rail; 5. Guide block; 51. Feed trough; 52. Through hole; 6. Clamp; 61. Feed channel; 7. Ejecting block; 71. Large cylinder; 72. Small cylinder; 73. Trapezoidal plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention:

[0017] like Figure 1-3 As shown, an automatic feeding mechanism for an oil outlet valve core is mainly composed of a base plate 1, a translation cylinder 2 and a feeding cylinder 3. The translation cylinder 2 is installed on one side of the base plate 1 through a fixed plate 21 to provide stable support for the cylinder body of the translation cylinder 2. At the same time, a connecting plate 4 is provided on the piston rod of the translation cylinder 2. A guide block 5 is provided at the front end of the connecting plate 4. The feeding cylinder 2 is fixedly connected to the guide block 5 through a support plate 31. The support plate 31 is arranged in an L-shaped structure, and its two ends are respectively connected to the bottom of the guide block 5 and the rear end of the feeding cylinder 2, so that the feeding cylinder 3 can move forward with the guide block 5 and the connecting plate 4 under the movement of the translation cylinder 2, and then the feeding cylinder 3 pushes the ejecting block 7 to push the oil outlet valve core out to realize feeding.

[0018] The side of the guide block 5 is rotatably connected to a splint 6, and a feed trough 51 is provided at the top of the guide block 5, and a feed channel 61 is provided on the splint 6 to cooperate with the feed trough 51. At the same time, a baffle is provided above the splint 6 when the translation cylinder 2 is located in the initial state; a through hole 52 is also provided on the guide block 5, which is connected to the feed trough 51, and a top block 7 is slidably installed in the feed trough 51 and the through hole 52, and the top block 7 includes a large cylinder 71, a small cylinder 72 and a trapezoidal plate 73 connecting the large cylinder 71 and the small cylinder 72, wherein the large cylinder 71 cooperates with the through hole 52, and the small cylinder 72 cooperates with the feed trough 51 and the feed channel 61 respectively, and the length of the small cylinder 72 is less than the length of the feed trough 51, providing a placement space for the oil outlet valve core.

[0019] An L-shaped plate 41 is provided on one side of the connecting plate 4 close to the translation cylinder 2 . A universal joint 22 is connected to the piston rod of the translation cylinder 2 . The end of the universal joint 22 away from the translation cylinder 2 is fixedly connected to the L-shaped plate 41 .

[0020] A guide rail 42 is provided at the bottom of the connecting plate 4, and a pair of limit sliders 11 are provided at the top of the base plate 1. The limit sliders 11 slide in cooperation with the guide rail 42, and the matching setting of the connecting plate 4 and the base plate 1 can provide stable support for the entire mechanism while protecting the internal parts from external interference.

[0021] The above embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. An automatic feeding mechanism for an oil outlet valve core, characterized by: The invention comprises a base plate (1), a translation cylinder (2) and a feeding cylinder (3), wherein the translation cylinder (2) is mounted on one side of the base plate (1) through a fixing plate (21), a connecting plate (4) is provided on the piston rod of the translation cylinder (2), a guide block (5) is provided at the front end of the connecting plate (4), the feeding cylinder (3) is connected to the guide block (5) through a supporting plate (31), a feeding trough (51) is provided at the top end of the guide block (5), and a clamping plate (6) is rotatably connected to the side of the guide block (5), a feeding channel (61) matched with the feeding trough (51) is provided on the clamping plate (6), a through hole (52) is provided on the guide block (5), the through hole (52) is communicated with the feeding trough (51), a top block (7) is slidably mounted in the feeding trough (51) and the through hole (52), and the piston rod of the feeding cylinder (3) abuts against the top block (7).

2. The automatic feeding mechanism for the oil outlet valve core according to claim 1, characterized in that: The ejecting block (7) comprises a large cylinder (71), a small cylinder (72) and a trapezoidal plate (73) connecting the large cylinder (71) and the small cylinder (72); the large cylinder (71) cooperates with the through hole (52); the small cylinder (72) cooperates with the feeding trough (51) and the feeding channel (61) respectively; one end of the large cylinder (71) abuts against the piston rod of the feeding cylinder (3).

3. The automatic feeding mechanism of the oil outlet valve core according to claim 2, characterized in that: The length of the small cylinder (72) is smaller than the length of the feeding trough (51).

4. The automatic feeding mechanism for the oil outlet valve core according to claim 1, characterized in that: The translation cylinder (2) is provided with a baffle above the clamping plate (6) in the initial state.

5. The automatic feeding mechanism for the oil outlet valve core according to claim 1, characterized in that: An L-shaped plate (41) is provided on one side of the connecting plate (4) close to the translation cylinder (2); a universal joint (22) is connected to the piston rod of the translation cylinder (2); and an end of the universal joint (22) away from the translation cylinder (2) is fixedly connected to the L-shaped plate (41).

6. The automatic feeding mechanism for the oil outlet valve core according to claim 1, characterized in that: A guide rail (42) is provided at the bottom of the connecting plate (4), and a pair of limiting sliders (11) are provided at the top of the bottom plate (1), wherein the limiting sliders (11) are in sliding engagement with the guide rail (42).

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