CN214975853U - Automatic sorting system for free height, outer diameter and grinding angle of pressure limiting spring - Google Patents

Abstract

The utility model discloses an automatic separation system of free height, external diameter and grinding angle of pressure limiting spring, select separately station, unload station and discharge control mechanism with the external diameter including control box, equipment box, swing arm framework, material loading station, grinding angle sorting station, height, in the equipment box bottom one end install vibration dish feed mechanism through the fixing base, the discharge control mechanism is installed through the mount pad to the bottom other end in the equipment box, material loading station, grinding angle sorting station and height and external diameter sorting station are installed respectively through locating piece support and locating piece to the bottom in the equipment box. This novel adopt the automatic mode of machine to measure and select separately, efficiency promotes greatly, has saved a large amount of manpower and materials resources, is fit for extensively using widely.

Description

Automatic sorting system for free height, outer diameter and grinding angle of pressure limiting spring

Technical Field

The utility model relates to an engine parts production technical field, in particular to automatic separation system of free height, external diameter and polished surface angle of voltage limiting spring.

Background

With the increase of the rotating speed of an engine, the structure of the internal space design of the oil pump is more and more limited, and therefore higher requirements are put forward on the geometric accuracy of the free height, the outer diameter and the grinding surface angle of the pressure limiting spring. The pressure limiting valve spring is the most important part in the pressure limiting valve, and the precision of the pressure limiting valve spring in matching with a valve body in the pressure limiting valve has great influence on the engine and directly influences the engine oil pressure and the performance of the engine.

The prior pressure limiting spring has the following defects in production and sorting: 1. the manual mode is adopted for measurement and sorting, the efficiency is low, and a large amount of manpower and material resources are wasted. Therefore, an automatic sorting system for the free height, the outer diameter and the grinding surface angle of the pressure limiting spring is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an automatic sorting system for free height, outer diameter and ground angle of a pressure limiting spring, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic separation system of free height, external diameter and grinding angle of pressure limiting spring, includes control box, equipment box, swing arm framework, material loading station, grinding angle sorting station, height and external diameter sorting station, unloading station and discharge control mechanism, vibration dish feed mechanism is installed through the fixing base to bottom one end in the equipment box, discharge control mechanism is installed through the mount pad to the bottom other end in the equipment box, material loading station, grinding angle sorting station and height and external diameter sorting station are installed respectively through locating piece support and locating piece to the bottom in the equipment box.

Further, there is control switch control box top one side through the screw installation, control box one side is installed the main control system through the bolt, and personnel open control switch, conveniently communicate this system's consumer with external power source, through adjusting the main control system, conveniently control the consumer in this system.

Further, both ends of the bottom in the ground angle sorting station are provided with 45-degree CCD transpose imaging device supports, the top of each 45-degree CCD transpose imaging device support is connected with a 45-degree CCD transpose imaging device positioning seat, one end of the top of each 45-degree CCD transpose imaging device positioning seat is provided with a one-way light-transmitting mirror through a fixing groove, one side of the bottom end of each 45-degree CCD transpose imaging device positioning seat is provided with a CCD light source through a screw, and the CCD light source is used for providing a light source for a CCD camera through the one-way light-transmitting mirrors.

Furthermore, supports are arranged at the two sides of the inner wall of the equipment box body, which are close to the milling surface angle sorting stations, and the top of each support is provided with a first servo motor through a fixed seat, the power output end of the first servo motor is connected with a focusing adjusting screw rod of a CCD camera, a focus adjusting slide block of the camera is sleeved on the periphery of a focus adjusting screw rod of the CCD camera, a polish rod is arranged at one end of the bottom of the support through a reserved groove and penetrates through a focus adjusting slide block of the rubber pickup head, a first CCD camera is arranged at one end of the bottom of a focus adjusting slide block of the rubber taking head through a mounting seat, a power output end of a first servo motor conveniently drives a focus adjusting screw rod of the CCD camera to rotate when in work, thereby the focus that drives the rubber head of taking a photograph is gathered the regulation slider and is reciprocated, and then can drive first CCD camera and remove to suitable height, is convenient for focus.

Further, the top is installed through the fixing base in the equipment box and third CCD camera is located height and external diameter and selects separately the station upper end, the CCD camera shooting window that corresponds with the third CCD camera is seted up at swing arm mechanism frame top, the camera positioning seat is all installed through the mount to equipment box inner bottom both sides and height and external diameter sorting station corresponding position, second CCD camera is all installed through the bolt to camera positioning seat one side.

Further, servo motor is installed through the bolt to bottom one side in the equipment box, servo motor is located the mill flour angle and selects separately the station and highly and the external diameter selects separately between the station, servo motor's power take off end is connected with the mechanical mechanism swing arm, it is connected to articulate through the articulated shaft between mechanical mechanism swing arm tip and the swing arm framework, swing arm mechanism frame top and material loading station, mill flour angle select separately the station, highly all install two effect cylinders through the fixed slot with the external diameter selects separately the station corresponding position, two effect cylinders's power take off end is connected with pneumatic clip.

Furthermore, the unloading control mechanism consists of a second servo motor, an unloading control rotating shaft, an unloading turning plate and a control rotating shaft bearing seat, wherein the power output end of the second servo motor is connected with the unloading control rotating shaft, and the top of the unloading control rotating shaft is connected with the unloading turning plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to an automatic sorting system of free height, external diameter and grinding angle of pressure limiting spring, after vibration dish feed mechanism carried the pressure limiting spring to the locating piece of material loading station, at this moment, servo motor drive mechanical system swing arm promoted swing arm mechanism frame, pneumatic clip was pressed from both sides the pressure limiting spring of material loading station, grinding angle sorting station, height and external diameter sorting station respectively by double acting cylinder after, with the help of servo motor's motion, put the spring of material loading station to grinding angle sorting station, put grinding angle sorting station to the station of unloading, put the spring of station of unloading to the station of unloading, then, servo motor drive mechanical system swing arm, continue to promote swing arm mechanism frame, until third CCD camera, CCD camera shooting window and height and external diameter sorting station on the test spring be in same line of looking straight, provided the field of view window for height and external diameter sorting station on the test spring, when the spring is conveyed to the unloading station, the second servo motor controls the unloading turning plate through the unloading control rotating shaft to place the spring to the second discharge port, and on the contrary, the pneumatic clamp is directly placed at the first discharge port of the height and outer diameter sorting station, when the pneumatic clamp clamps the spring on the positioning block of the grinding surface angle sorting station and places the spring on the positioning block of the height and outer diameter sorting station, the bottom light source of the second CCD camera is irradiated on the circumferential surface of the spring, the image is read by the second CCD camera and obtains the data of the diameter size of the spring of the circumferential surface, the bottom light source of the third CCD camera is irradiated on the side surface of the spring, the image is read by the third CCD camera and obtains the data of the free height size of the side spring, the control switch analyzes the data and sends the data to the second servo motor, if the size of the spring is poor, when the spring is conveyed to the unloading station, the second servo motor controls the unloading turnover plate to place the spring to the second discharge port through the unloading control rotating shaft, on the contrary, the spring is directly placed on the first discharge port of the height and outer diameter sorting station through the pneumatic clamp, thereby realizing automatic sorting and greatly improving the efficiency, a large amount of manpower and material resources are saved.

Drawings

Fig. 1 is a schematic view of the automatic sorting system for the free height, the outer diameter and the ground angle of the pressure limiting spring according to the present invention.

Fig. 2 is a schematic view of the overlooking structure of the automatic sorting system for the free height, the outer diameter and the ground angle of the pressure limiting spring of the present invention.

Fig. 3 is the schematic diagram of the grinding angle sorting station of the automatic sorting system for the free height, the outer diameter and the grinding angle of the pressure limiting spring of the utility model.

Fig. 4 is a schematic diagram of the height and outer diameter sorting station of the automatic sorting system for the free height, outer diameter and grinding surface angle of the pressure limiting spring of the present invention.

In the figure: 1. a control box; 101. a control host; 102. a control switch; 2. an equipment box body; 3. a vibrating pan feeding mechanism; 4. a swing arm mechanism frame; 401. a double-acting cylinder; 404. a pneumatic clamp; 407. a CCD camera shoots a window; 408. a servo motor; 409. a mechanical mechanism swing arm; 5. a first discharge port; 6. a second discharge port; 7. a feeding station; 8. a face grinding angle sorting station; 9. a height and outer diameter sorting station; 10. a discharge station; 11. a positioning block bracket; 12. positioning blocks; 13. the 45-degree CCD is transposed to the imaging device bracket; 14. a 45-degree CCD transposition imaging device positioning seat; 15. a focusing adjusting screw rod of the CCD camera; 16. a focus adjusting slider of the camera head; 17. a support; 18. a first servo motor; 19. a polish rod; 20. a first CCD camera; 21. a CCD light source; 22. a one-way light-transmitting mirror; 23. a camera positioning seat; 24. a second CCD camera; 25. a third CCD camera; 26. a second servo motor; 27. a discharging control rotating shaft; 28. a discharging turnover plate; 29. controlling a rotating shaft bearing seat; 30. and a discharge control mechanism.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an automatic sorting system for the free height, the outer diameter and the grinding angle of a pressure limiting spring comprises a control box 1, an equipment box 2, a swing arm mechanism frame 4, a feeding station 7, a grinding angle sorting station 8, a height and outer diameter sorting station 9, an unloading station 10 and an unloading control mechanism 30, wherein the vibrating disc feeding mechanism 3 is installed at one end of the inner bottom of the equipment box 2 through a fixed seat, the unloading control mechanism 30 is installed at the other end of the inner bottom of the equipment box 2 through a mounting seat, and the feeding station 7, the grinding angle sorting station 8 and the height and outer diameter sorting station 9 are respectively installed at the inner bottom of the equipment box 2 through a positioning block support 11 and a positioning block 12.

Wherein, control switch 102 is installed through the screw in control box 1 top one side, control box 1 one side is installed control host computer 101 through the bolt.

In this embodiment, as shown in fig. 1, a person turns on a control switch 102 to conveniently communicate the electric equipment of the system with an external power supply, and controls the electric equipment in the system by adjusting a control host 101.

The two ends of the bottom in the ground angle sorting station 8 are respectively provided with a 45-degree CCD transpose imaging device support 13, the top of the 45-degree CCD transpose imaging device support 13 is connected with a 45-degree CCD transpose imaging device positioning seat 14, one end of the top of the 45-degree CCD transpose imaging device positioning seat 14 is provided with a one-way light-transmitting mirror 22 through a fixing groove, and one side of the bottom end of the 45-degree CCD transpose imaging device positioning seat 14 is provided with a CCD light source 21 through a screw.

In this embodiment, as shown in fig. 2 and 3, a CCD light source 21 is used to provide light to the CCD camera through a one-way light-transmitting mirror 22.

Wherein, 2 inner wall both sides of equipment box are close to 8 departments of ground angle are separated to all be provided with support 17 and support 17 top and install first servo motor 18 of raising through the fixing base, first power take off end of raising servo motor 18 is connected with the focus accommodate the lead screw 15 of CCD camera, the focus of CCD camera is gathered accommodate the lead screw 15 peripheral cover and is equipped with the focus adjusting block 16 of taking the rubber, support 17 bottom one end is installed polished rod 19 and polished rod 19 through the preformed groove and is run through the focus adjusting block 16 of taking the rubber, the focus of taking the rubber is gathered 16 bottom one end and is installed first CCD camera 20 through the mount pad.

In this embodiment, as shown in fig. 2 and fig. 3, the first servo motor 18 conveniently drives the focus adjusting screw 15 of the CCD camera to rotate at the power output end of the working, so as to drive the focus adjusting slider 16 of the camera to move up and down, and further can drive the first CCD camera 20 to move to a proper height, thereby facilitating focusing.

Wherein, the top is installed through the fixing base in the equipment box 2 third CCD camera 25 and third CCD camera 25 is located highly and external diameter and selects separately station 9 upper end, swing arm machine frame 4 top is seted up and is shot window 407 with the CCD camera that third CCD camera 25 corresponds, the camera positioning seat 23 is all installed through the mount to the bottom both sides and highly and external diameter and select separately station 9 corresponding position in the equipment box 2, second CCD camera 24 is all installed through the bolt in camera positioning seat 23 one side.

In this embodiment, as shown in fig. 1 and 2, the third CCD camera 25 can shoot through the swing arm mechanism 4 conveniently by using the CCD camera shooting window 407.

Wherein, servo motor 408 is installed through the bolt to bottom one side in the equipment box 2, servo motor 408 is located and grinds face angle and selects separately the station 8 and highly and the external diameter to select separately between the station 9, servo motor 408's power take off end is connected with mechanical mechanism swing arm 409, it is connected to articulate through the articulated shaft between mechanical mechanism swing arm 409 tip and the swing arm framework 4, swing arm framework 4 top and material loading station 7, grind face angle and select separately station 8, height and external diameter and select separately the station 9 corresponding position and all install double acting cylinder 401 through the fixed slot, double acting cylinder 401's power take off end is connected with pneumatic clamp 404.

In this embodiment, as shown in fig. 1 and fig. 2, the servo motor 408 conveniently drives the swing arm 409 of the mechanical mechanism to swing when operating, so as to drive the swing arm mechanism frame 4 to swing, and the double-acting cylinder 401 conveniently drives the pneumatic clamp 404 to clamp when operating.

The discharging control mechanism 30 is composed of a second servo motor 26, a discharging control rotating shaft 27, a discharging turning plate 28 and a control rotating shaft bearing seat 29, wherein the power output end of the second servo motor 26 is connected with the discharging control rotating shaft 27, and the top of the discharging control rotating shaft 27 is connected with the discharging turning plate 28.

In this embodiment, as shown in fig. 1 and fig. 2, when working, the second servo motor 26 conveniently drives the discharging control rotating shaft 27 to rotate at the power output end, so as to conveniently drive the discharging turning plate 28 to rotate.

It should be noted that, the utility model relates to a free height of pressure limiting spring, automatic separation system of external diameter and polished surface angle, in operation, vibration dish feed mechanism 3 is carried pressure limiting spring to material loading station 7 behind locating piece 12, at this moment, servo motor 408 drives mechanical mechanism swing arm 409, promote swing arm framework 4, pneumatic clamp 404 is by double-acting cylinder 401 respectively with material loading station 7, polished surface angular separation station 8, the height is separated the pressure limiting spring of station 9 with the external diameter after pressing from both sides, with the help of servo motor 408's motion, put material loading station 7's spring to polished surface angular separation station 8, put polished surface angular separation station 8 to unloading station 10, put unloading station 10's spring to unloading station 10, then, servo motor 408 drives mechanical mechanism swing arm 409, continue to promote swing arm framework 4, until third camera 25, CCD camera shoots window 407 and height and external diameter separation station 9 go up the test spring and be in on same direct-view line with the CCD camera station, CCD camera is in CCD camera on CCD camera is equipped with the test spring When the pneumatic clamp 404 clamps the spring on the positioning block 12 of the feeding station 7 and places the spring on the positioning block 12 of the grinding face angle sorting station 8, the CCD light source 21 irradiates light on the end face of the spring through the one-way light-transmitting mirror 22, the image of the end face of the spring is reflected on the one-way light-transmitting mirror 22, the image is read by the first CCD camera 20 and is sent to the control host 101 for data processing and automatic sorting, the control host 101 sends the data of the image definition to the rotation of the first servo motor 18 and adjusts the gathering of the first CCD camera 20 to the optimal position, the control host 101 sends the data of the grinding face angle to the second servo motor 26, if the spring grinding face angle is poor, when the spring is conveyed to the discharging station 10, the second servo motor 26 controls the discharging turnover plate 28 to place the spring at the second discharging port 6 through the discharging control rotating shaft 27, on the contrary, it is directly placed at the first discharge port 5 of the height and outside diameter sorting station 9 by the pneumatic clamp 404, when the pneumatic clamp 404 clamps the spring on the positioning block 12 of the grinding face angle sorting station 8 and places it on the positioning block 12 of the height and outside diameter sorting station 9, the light source at the bottom of the second CCD camera 24 is struck on the circumferential face of the spring, the image is read by the second CCD camera 24 and obtains the data of the diameter size of the spring of the circumferential face, the light source at the bottom of the third CCD camera 25 is struck on the side face of the spring, the image is read by the third CCD camera 25 and obtains the data of the free height size of the side spring, the control switch 102 analyzes the obtained data and sends it to the second servo motor 26, if the spring is not of a good size, when the spring is conveyed to the discharge station 10, the second servo motor 26 controls the discharge flap 28 to discharge the spring to the second discharge port 6 by the discharge control shaft 27, on the contrary, the pneumatic clamp 404 is directly placed at the first discharge port 5 of the height and outer diameter sorting station 9, so that automatic sorting is realized, the efficiency is greatly improved, and a large amount of manpower and material resources are saved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an automatic separation system of free height, external diameter and ground angle of pressure limiting spring, includes control box (1), equipment box (2), swing arm framework (4), material loading station (7), ground angle sorting station (8), height and external diameter sorting station (9), unload station (10) and discharge control mechanism (30), its characterized in that: vibration dish feed mechanism (3) are installed through the fixing base to bottom one end in equipment box (2), unloading control mechanism (30) are installed through the mount pad to the bottom other end in equipment box (2), material loading station (7), mill face minute sorting station (8) and height and external diameter sorting station (9) are installed respectively through locating piece support (11) and locating piece (12) to the bottom in equipment box (2).

2. The automatic sorting system of free height, outer diameter and ground angle of a pressure limiting spring according to claim 1, wherein: control switch (102) are installed through the screw in control box (1) top one side, control box (1) one side is installed control host computer (101) through the bolt.

3. The automatic sorting system of free height, outer diameter and ground angle of a pressure limiting spring according to claim 1, wherein: two ends of the bottom in the grinding surface angle sorting station (8) are respectively provided with a 45-degree CCD transposition imaging device support (13), the top of the 45-degree CCD transposition imaging device support (13) is connected with a 45-degree CCD transposition imaging device positioning seat (14), one end of the top of the 45-degree CCD transposition imaging device positioning seat (14) is provided with a one-way light-transmitting mirror (22) through a fixing groove, and one side of the bottom end of the 45-degree CCD transposition imaging device positioning seat (14) is provided with a CCD light source (21) through a screw.

4. The automatic sorting system of free height, outer diameter and ground angle of a pressure limiting spring according to claim 1, wherein: equipment box (2) inner wall both sides are close to grind face minute sorting station (8) department and all be provided with support (17) and support (17) top and install first servo motor (18) of raising through the fixing base, the first power take off end of raising servo motor (18) is connected with focus accommodate the lead screw (15) of CCD camera, the focus of CCD camera is gathered accommodate the lead screw (15) peripheral cover and is equipped with focus accommodate the slider (16) of taking a photograph the rubber, support (17) bottom one end is installed polished rod (19) and polished rod (19) through the reservation groove and is run through focus accommodate the slider (16) of taking a photograph the rubber, focus accommodate the slider (16) bottom one end of taking a photograph the rubber and install first CCD camera (20) through the mount pad.

5. The automatic sorting system of free height, outer diameter and ground angle of a pressure limiting spring according to claim 1, wherein: third CCD camera (25) and third CCD camera (25) are located highly and external diameter sorting station (9) upper end through the fixing base is installed at the top in equipment box (2), CCD camera shooting window (407) corresponding with third CCD camera (25) is seted up at swing arm machine frame (4) top, camera positioning seat (23) are all installed through the mount to equipment box (2) interior bottom both sides and height and external diameter sorting station (9) corresponding position, second CCD camera (24) are all installed through the bolt to camera positioning seat (23) one side.

6. The automatic sorting system of free height, outer diameter and ground angle of a pressure limiting spring according to claim 1, wherein: servo motor (408) are installed through the bolt to bottom one side in equipment box (2), servo motor (408) are located mill face angle and select separately between station (8) and height and external diameter and select separately between station (9), the power take off end of servo motor (408) is connected with mechanical mechanism swing arm (409), it is connected through the articulated shaft to articulate between mechanical mechanism swing arm (409) tip and swing arm framework (4), swing arm framework (4) top and material loading station (7), mill face angle select separately station (8), height and external diameter select separately station (9) and correspond the position and all install two effect cylinders (401) through the fixed slot, the power take off end of two effect cylinders (401) is connected with pneumatic clip (404).

7. The automatic sorting system of free height, outer diameter and ground angle of a pressure limiting spring according to claim 1, wherein: the discharging control mechanism (30) is composed of a second servo motor (26), a discharging control rotating shaft (27), a discharging turning plate (28) and a control rotating shaft bearing seat (29), wherein the power output end of the second servo motor (26) is connected with the discharging control rotating shaft (27), and the top of the discharging control rotating shaft (27) is connected with the discharging turning plate (28).

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