Automatic sealing ring press-fitting equipment

Abstract

The invention discloses automatic sealing ring press-fitting equipment. The equipment comprises a sealing ring preparation assembly, a material feeding assembly and a sealing ring feeding assembly, wherein the sealing ring feeding assembly is used for mounting a sealing ring on the sealing ring preparation assembly to the material feeding assembly; the sealing ring preparation assembly comprises a sealing ring vibration disc, a sealing ring temporary storage assembly is arranged at an output port of the sealing ring vibration disc and comprises a first air cylinder fixed to the workbench, and a temporary storage block is fixed to the output end of the first air cylinder. An input port capable of being communicated with the output port is formed in the temporary storage block, and a sealing ring limiting groove communicated with the input port is formed in the temporary storage block. Automatic assembly is adopted, the manufacturing period is shortened, the working intensity is reduced, the rapid delivery capacity of an enterprise is improved, and the market competitiveness is enhanced; the pressure and the speed are adjustable, and the press fitting requirements of sealing rings of different specifications and materials are met; the method is simple to operate, easy to maintain and suitable for large-scale production.

Description

Technical Field

[0001] The invention belongs to the field of automatic control equipment, and in particular relates to an automatic sealing ring press-fitting device. Background Art

[0002] The cylinder is a cylindrical metal part that guides the piston to perform linear reciprocating motion in the cylinder. It is composed of a cylinder barrel, an end cover, a piston, a piston rod and a seal. The piston rod is a connecting component that supports the piston to do work. Most of it is used in oil cylinders and cylinder motion actuators. It is a moving component that moves frequently and has high technical requirements. The cylinder piston rod assembly includes a cylinder piston rod and a sealing ring. A connector is provided on the top of the cylinder piston rod, and a sealing ring groove is provided on the connector. During the assembly process, the sealing ring and the cylinder piston rod are fed separately, and then the sealing ring is grabbed and set into the sealing ring groove of the connector. In the production process of impact drills, it was found that there were repeated labor intensity of employees in the process of pressing cylinder sealing rings, the sealing ring was occasionally damaged during the pressing process, and the sealing ring was not pressed into place. Therefore, it is normal to obtain an automatic pressing sealing ring equipment. Summary of the invention

[0003] In order to solve at least one of the above technical problems, the present invention provides an automatic press-fitting sealing ring device, comprising a sealing ring preparation component, a material loading component, and a sealing ring loading component for installing the sealing ring on the sealing ring preparation component to the material loading component;

[0004] The sealing ring preparation component includes a sealing ring vibration disk, and a sealing ring temporary storage component is arranged at the output port of the sealing ring vibration disk, the sealing ring temporary storage component includes a first cylinder fixed on the workbench, a temporary storage block is fixed on the output end of the first cylinder, an input port which can be connected with the output port is provided on the temporary storage block, a sealing ring limiting groove connected with the input port is provided on the temporary storage block, a first groove is provided downwardly at the center of the sealing ring limiting groove, and a limiting plate for blocking the input port is provided on at least one side of the input port of the temporary storage block; the first cylinder is arranged obliquely, the output port of the sealing ring vibration disk is arranged obliquely downward, and the output port of the sealing ring vibration disk is connected with the input port of the temporary storage block in a state where the first cylinder is located at the bottom, and the oblique movement direction of the temporary storage block is tangent to the second sealing ring at the output port of the sealing ring vibration disk;

[0005] Through the above technical solution, the sealing ring vibration disk can stop working when the temporary storage block moves, but the intermittent operation of the sealing ring vibration disk will increase energy consumption, reduce work efficiency and increase cost; therefore, the first cylinder of the present invention is arranged obliquely, and because the movement direction of the temporary storage block and the directions of the arranged several sealing rings are tangent, when the temporary storage block moves obliquely upward, the limit plate and the temporary storage block located below the input port can block the next sealing ring to prevent the sealing ring from falling out during vibration.

[0006] The sealing ring loading assembly includes a sealing ring feeding main rod, a cone with a gradually decreasing cross-section is provided at the bottom of the sealing ring feeding main rod, a plurality of clips are arranged at intervals on the outer wall of the sealing ring feeding main rod, a first inclined surface matching the inclined surface of the cone is provided at the bottom of the clip, a slide groove is formed between two adjacent clips, a push-out slider is provided in the slide groove, and the thickness of the push-out slider is greater than the thickness of the clip; the sealing ring loading assembly also includes a first fixed plate, the sealing ring feeding main rod is fixed to the bottom surface of the first fixed plate, a plurality of first through holes are opened on the first fixed plate, the push-out slider is fixedly connected to the second cylinder after at least partially passing through the first through hole, and the second cylinder is fixed to the first fixed plate.

[0007] Through the above technical solution, when taking materials, the main rod of the sealing ring extends into the first groove, and the setting of the first inclined surface can assist the sealing ring to expand and be sleeved on the sides of several card strips under the action of its own elasticity. After taking out, the second cylinder works, and the bottom of the slider can push the sealing ring downward to realize material unloading.

[0008] The bottom of the ejection block may be connected to the ejection block through a hollow rubber ring or a spring, which can further increase the effect of the ejection slider pushing out the sealing ring, wherein the hollow rubber ring may be in the shape of an "8".

[0009] The material loading assembly includes a first turntable and a vibrating plate for materials to be pressed, which is used to transfer the materials to be pressed on the vibrating plate to the first transfer mechanism of the first turntable. Temporary grooves for placing the materials to be pressed are respectively opened on the circumference of the first turntable; a second groove is opened at the bottom of the temporary groove.

[0010] The first transfer mechanism includes a fixed bracket fixed on the workbench, the fixed bracket is provided with a moving channel, a driving slider is slidably connected to the moving channel, at least part of the surface of the driving slider is arc-shaped, a spiral driving slide is provided on the arc-shaped surface, a flip transmission member is arranged on the outer sleeve of the driving slider, a driving pin is fixed on the inner wall of the flip transmission member, the driving pin is at least partially as to the spiral driving slide, and the driving slider moves axially to flip the flip transmission member, so as to transfer the material located on the vibration plate of the material to be pressed to the temporary placement groove of the first turntable.

[0011] Through the above technical solution, the fifth cylinder is fixed on the workbench, and the output end of the fifth cylinder is fixedly connected to the driving slider, thereby controlling the movement of the spiral driving slide rail, further driving the flip transmission part to rotate, sucking the material to be pressed from under the material to be pressed, and then transferring it to the temporary placement groove.

[0012] The workbench is fixed with a first longitudinal slide rail, a first transverse slide rail is fixed on a first longitudinal slider of the first longitudinal slide rail, a first rotating cylinder is fixed on a first transverse slider of the first transverse slide rail, two first fixing plates are provided, which are respectively fixed on two ends of the first rotating cylinder, a second transverse slide rail parallel to the first transverse slide rail is fixed on the workbench, the third cylinder is fixed on a second transverse slider of the second transverse slide rail, and an output end of the third cylinder is fixedly connected to the first longitudinal slider. A suction cup is installed on the flip transmission member.

[0013] Through the above technical scheme, the two first fixed plates are fixedly connected, namely the first fixed plate A and the first fixed plate B, which are fixed at the output end of the first rotating cylinder. The first fixed plate A takes the sealing ring while the first fixed plate B realizes the unloading of the sealing ring; then the first longitudinal slider moves upward, and the first rotating cylinder rotates, that is, the first fixed plate A and the first fixed plate B exchange positions, then the first fixed plate A after taking the material realizes the unloading, and the first fixed plate B realizes the loading.

[0014] A detection device is fixed on the workbench directly below one of the first fixed plates, which can detect whether the sealing ring is loaded. The detection device can be a CCD camera, or an infrared sensor, etc. If it is not detected, the control device can obtain a message, that is, the work station where the sealing ring needs to be loaded is in an unloaded state.

[0015] It also includes a second turntable, and a second operating mechanism with the same structure as the first operating mechanism is configured between the first turntable and the second turntable to flip the material to be pressed with a sealing ring on one side to the second turntable for the next step of pressing the sealing rings at both ends.

[0016] Through the above technical solution, the second turntable and the first turntable have the same structure, and the intermittent drive and installation method are also consistent, so the installation of the double-head sealing ring can be realized.

[0017] It also includes a press-fitting assembly, including a column fixed on a workbench, a fourth cylinder fixed on the column, an output end of the fourth cylinder fixedly connected to a press-fitting block, a transmission channel opened in the center of the press-fitting block, a plurality of inclined grooves inclined upward from inside to outside are provided on the outer wall of the transmission channel, an inclined pressing block is movably connected in the inclined groove, the inclined pressing block is at least partially located in the transmission channel, a driving rod is threadedly connected to the transmission channel, the outer wall of the driving rod is conical, so that when the driving rod moves axially, the conical outer wall contacts one end of the inclined pressing block, so that the other end of the inclined pressing block passes through to press the sealing ring into the inner wall of the material to be press-fitted with the sealing ring. A first rotating motor is fixed on the press-fitting block, and the first rotating motor drives the rotation of the driving rod.

[0018] Through the above technical solution, after the oblique pressure block is pushed out, the sealing ring can be shaped and expanded outwards to be pressed into the sealing ring groove.

[0019] The first turntable is connected to the second rotary motor through an intermittent structure. A connecting column is fixed at the bottom of the first turntable. The connecting column is fixed with an intermittent structure after passing through the workbench. The bottom of the workbench is fixedly connected to the second rotary motor. A cam is fixed on the output shaft of the first rotary motor. A toggle pin is fixed on the cam. The intermittent structure includes a hemispherical part. A toggle groove matching with the toggle pin is provided on the circumference of the hemispherical part. An auxiliary groove is provided between the two toggle grooves. An auxiliary pin matching with the auxiliary groove is fixed on the cam. When the surface of the auxiliary pin slides on the inner wall of the auxiliary groove, the toggle pin is not placed in the toggle groove. When the toggle pin is placed in the toggle groove, the auxiliary pin is not placed in the auxiliary groove. The surface of the cam is a spherical surface matching with the spherical part.

[0020] Through the above technical solution, the setting of the intermittent structure can realize the non-stop rotation of the second rotating motor and reduce the energy consumption of starting and stopping.

[0021] It also includes a control device, the output end of the control device is electrically connected to the first cylinder, the first rotating cylinder, the second cylinder, the third cylinder, the fourth cylinder and the first rotating motor, the input end of the control device is electrically connected to a plurality of sensors, and the plurality of sensors are respectively arranged at the sealing ring preparation assembly, the material loading assembly and the sealing ring loading assembly; sensors are arranged at two working stations of the first cylinder, the first rotating cylinder, the second cylinder, the third cylinder and the fourth cylinder, the sensors transmit the position information of the above cylinders to the control device, and the control device acts according to the information.

[0022] Compared with the prior art, the present invention has the following beneficial effects: the present invention adopts automated assembly, shortens the manufacturing cycle, reduces work intensity, improves the enterprise's rapid delivery capability, and enhances market competitiveness; the pressure and speed are adjustable to meet the requirements of pressing seals of different specifications and materials; the operation is simple, easy to maintain, and suitable for large-scale production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A top view of the present invention;

[0024] Figure 2 It is a partial side view of the temporary storage block and the first fixing plate of the present invention;

[0025] Figure 3 This is a schematic side cross-sectional view of the main rod for taking material from the sealing ring of the present invention;

[0026] Figure 4 It is a schematic cross-sectional view of the main rod of the sealing ring for taking materials of the present invention;

[0027] Figure 5 is a schematic side cross-sectional view of a press-fit assembly of the present invention;

[0028] Figure 6 is a cross-sectional schematic diagram of the first transfer mechanism of the present invention;

[0029] Figure 7 It is a partial stereogram of the intermittent structure of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the detection mechanism of the present invention;

[0031] Reference numerals:

[0032] 1 sealing ring material preparation assembly; 101 sealing ring vibration plate; 102 output port; 103 first cylinder; 104 temporary storage block; 105 input port; 106 sealing ring limiting groove; 107 first groove; 108 limiting plate;

[0033] 2 material loading assembly; 201 first turntable; 202 first transfer mechanism; 203 temporary placement groove; 204 second groove; 205 fixed bracket; 206 driving slider; 207 spiral driving slide rail; 208 flip transmission member; 209 driving pin; 210 fifth cylinder;

[0034] 3 Sealing ring feeding assembly; 301 Sealing ring taking main rod; 302 Card bar; 303 First inclined surface; 304 Slide groove; 305 Push-out slider; 306 First fixed plate; 3061 First fixed plate A; 3062 First fixed plate B; 307 Second cylinder; 308 Hollow rubber ring; 309 Ejection block;

[0035] 310 first longitudinal slide rail; 311 first transverse slide rail; 312 first rotating cylinder; 313 second transverse slide rail; 314 third cylinder; 315 suction cup; 316 sixth cylinder;

[0036] 4 press-fit assembly; 401 column; 402 fourth cylinder; 403 press-in block; 404 transmission channel; 405 inclined slot; 407 inclined pressing block; 408 driving rod; 409 first rotating motor;

[0037] 501 cam; 502 toggle pin; 503 toggle slot; 504 auxiliary slot; 505 auxiliary pin; 506 hemispherical piece;

[0038] 6 working table; 7 materials to be pressed;

[0039] 801 seventh cylinder, 802 insert, 803 insertion channel, 804 detection channel, 805 detection block, 806 detection micro switch, 807 return spring, 808 eighth cylinder, 809 tapered block. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the present invention, and thus to more clearly define the scope of the protection claimed in the present invention, the present invention is described in detail with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementations of the present invention, which are only some embodiments of the present invention, wherein the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and each specific feature does not naturally and directly limit the scope of implementation of the present invention.

[0041] Referring to the accompanying drawings, the present invention adopts the following technical scheme, an automatic press-fitting sealing ring device, comprising a sealing ring preparation component 1, a material loading component 2, and a sealing ring loading component 3 for installing the sealing ring on the sealing ring preparation component 1 to the material loading component 2;

[0042] The sealing ring preparation component 1 includes a sealing ring vibration disk 101, and a sealing ring temporary storage component is configured at the output port 102 of the sealing ring vibration disk 101. The sealing ring temporary storage component includes a first cylinder 103 fixed on the workbench 6, and a temporary storage block 104 is fixed at the output end of the first cylinder 103. The temporary storage block 104 is provided with an input port 105 that can be connected to the output port 102, and the temporary storage block 104 is provided with a sealing ring limiting groove 106 that is connected to the input port 105, and the center of the sealing ring limiting groove 106 is downward. A first groove 107 is provided, and a limit plate 108 for blocking the input port 105 is provided on at least one side of the input port 105 of the temporary storage block 104; the first cylinder 103 is arranged obliquely, the output port 102 of the sealing ring vibration plate is arranged obliquely downward, and the output port 102 of the sealing ring vibration plate 101 is connected to the input port 105 of the temporary storage block 104 when the first cylinder 103 is located at the bottom, and the oblique movement direction of the temporary storage block 104 is tangent to the second sealing ring at the output port 102 of the sealing ring vibration plate 101;

[0043] Through the above technical solution, the sealing ring vibration disk 101 can stop working when the temporary storage block 104 moves, but the intermittent operation of the sealing ring vibration disk 101 will increase energy consumption, reduce work efficiency and increase cost; therefore, the first cylinder 103 of the present invention is arranged obliquely, and because the movement direction of the temporary storage block 104 and the directions of the arranged several sealing rings are tangent, when the temporary storage block 104 moves obliquely upward, the limit plate 108 and the temporary storage block 104 located below the input port 105 can block the next sealing ring to prevent the sealing ring from falling out during vibration.

[0044] The sealing ring feeding assembly 3 includes a sealing ring feeding main rod 301, and a cone with a gradually decreasing cross-section is provided at the bottom of the sealing ring feeding main rod 301. A plurality of clips 302 are arranged at intervals on the outer wall of the sealing ring feeding main rod 301. A first inclined surface 303 cooperating with the inclined surface of the cone is provided at the bottom of the clip 302. A slide groove 304 is formed between two adjacent clips 302. A push-out slider 305 is provided in the slide groove 304. The thickness of the push-out slider 305 is greater than that of the clip 302. The sealing ring feeding assembly 3 also includes a first fixed plate 306. The sealing ring feeding main rod 301 is fixed to the bottom surface of the first fixed plate 306. The first fixed plate 306 is provided with a plurality of first through holes. The push-out slider 305 is fixedly connected to a second cylinder 307 after at least partially passing through the first through hole. The second cylinder 307 is fixed to the first fixed plate 306.

[0045] Through the above technical solution, when taking materials, the sealing ring material taking main rod 301 extends into the first groove 107, and the setting of the first inclined surface 303 can assist the sealing ring to relax and be sleeved on the sides of the plurality of clamping strips 302 under the action of its own elasticity. After taking out, the second cylinder 307 works, and the bottom of the slider 305 can push the sealing ring downward to realize material unloading.

[0046] The bottom of the ejection block may be connected to the ejection block 309 through a hollow rubber ring 308 or a spring, which can further increase the effect of the ejection slider 305 in pushing out the sealing ring, wherein the hollow rubber ring 308 may be in the shape of an "8".

[0047] The material loading assembly 2 includes a first turntable 201 and a vibration plate for materials to be pressed, which is used to transfer the materials 7 to be pressed on the vibration plate to the first transfer mechanism 202 of the first turntable 201. Temporary placement grooves 203 for placing the materials 7 to be pressed are respectively opened on the circumference of the first turntable 201; a second groove 204 is opened at the bottom of the temporary placement groove 203.

[0048] The first transfer mechanism 202 includes a fixed bracket 205 fixed on the workbench 6, and a moving channel is provided on the fixed bracket 205. A driving slider 206 is slidably connected to the moving channel. At least part of the surface of the driving slider 206 is arc-shaped, and a spiral driving slide rail 207 is provided on the arc-shaped surface. The outer sleeve of the driving slider 206 is provided with a flip transmission member 208, and a driving pin 209 is fixed on the inner wall of the flip transmission member 208. The driving pin 209 is at least partially as far as the spiral driving slide rail 207. The driving slider 206 moves axially to flip the flip transmission member 208, so as to transfer the material located on the vibration disk of the material to be pressed to the temporary placement groove 203 of the first turntable 201.

[0049] Through the above technical solution, the fifth cylinder 210 is fixed on the workbench 6, and the output end of the fifth cylinder 210 is fixedly connected to the driving slider 206, thereby controlling the movement of the spiral driving slide rail 207, and further driving the flip transmission member 208 to rotate, sucking the material 7 to be pressed from under the material 7 to be pressed, and then transferring it to the temporary placement groove 203.

[0050] The workbench 6 is fixed with a first longitudinal slide rail 310, a first transverse slide rail 311 is fixed on the first longitudinal slider of the first longitudinal slide rail 310, a first rotating cylinder 312 is fixed on the first transverse slider of the first transverse slide rail 311, two first fixing plates 306 are provided, which are respectively fixed at the two ends of the first rotating cylinder 312, a second transverse slide rail 313 parallel to the first transverse slide rail 311 is fixed on the workbench 6, the third cylinder 314 is fixed on the second transverse slider of the second transverse slide rail 313, and the output end of the third cylinder 314 is fixedly connected to the first longitudinal slider. A suction cup 315 is installed on the flip transmission member 208. The suction cup can be a vacuum suction cup structure currently used.

[0051] Through the above technical solution, the two first fixed plates 306 are fixedly connected, namely the first fixed plate A3061 and the first fixed plate B3062, which are fixed at the output end of the first rotating cylinder 312. The first fixed plate A3061 takes the sealing ring while the first fixed plate B3062 unloads the sealing ring; then the first longitudinal slider moves upward, and the first rotating cylinder 312 rotates, that is, the first fixed plate A3061 and the first fixed plate B3062 exchange positions, then the first fixed plate A3061 after taking the material unloads the material, and the first fixed plate B3062 loads the material. The sixth cylinder 316 is fixed on the first longitudinal slider, and the output end is fixed on the second transverse slider.

[0052] A detection device is fixed on the workbench 6 directly below one of the first fixed plates 306, which can detect whether the sealing ring is loaded. The detection device can be a CCD camera, or an infrared sensor, etc. If no detection is detected, the control device can obtain a message, that is, the workstation where the sealing ring needs to be loaded is in an unloaded state.

[0053] It also includes a second turntable, and a second operating mechanism with the same structure as the first operating mechanism is configured between the first turntable 201 and the second turntable to flip the material to be pressed with sealing rings on one side to the second turntable for the next step of pressing the sealing rings at both ends.

[0054] Through the above technical solution, the second turntable and the first turntable 201 have the same structure, and the intermittent drive and installation method are also consistent, so the installation of the double-headed sealing ring can be realized.

[0055] It also includes a press-fitting assembly 4, including a column 401 fixed on the workbench 6, a fourth cylinder 402 fixed on the column 401, an output end of the fourth cylinder 402 fixedly connected to a press-fitting block 403, a transmission channel 404 is provided at the center of the press-fitting block 403, a plurality of inclined grooves 405 obliquely upward from the inside to the outside are provided on the outer wall of the transmission channel 404, an oblique pressing block 407 is movably connected in the inclined groove 405, the oblique pressing block 407 is at least partially located in the transmission channel 404, and a driving rod 408 is threadedly connected to the transmission channel 404, the outer wall of the driving rod 408 is conical, so that when the driving rod 408 moves axially, the conical outer wall contacts one end of the oblique pressing block 407, so that the other end of the oblique pressing block 407 passes through to press the sealing ring into the inner wall of the material to be press-fitted with the sealing ring. A first rotating motor 409 is fixed on the press-fitting block 403, and the first rotating motor 409 drives the rotation of the driving rod 408.

[0056] Through the above technical solution, after the oblique pressure block 407 is pushed out, the sealing ring can be shaped and expanded outwards to be pressed into the sealing ring groove.

[0057] The first turntable 201 is connected to the second rotating motor through an intermittent structure. A connecting column is fixed at the bottom of the first turntable 201. The connecting column is fixed with an intermittent structure after passing through the workbench 6. The bottom of the workbench 6 is fixedly connected to the second rotating motor. A cam 501 is fixed on the output shaft of the first rotating motor 409. A toggle pin 502 is fixed on the cam 501. The intermittent structure includes a hemispherical piece 506. A toggle groove 503 cooperating with the toggle pin 502 is opened on the circumference of the hemispherical piece 506. An auxiliary groove 504 is opened between the two toggle grooves 503. An auxiliary pin 505 cooperating with the auxiliary groove 504 is fixed on the cam 501. When the surface of the auxiliary pin 505 slides on the inner wall of the auxiliary groove 504, the toggle pin 502 is not placed in the toggle groove 503. When the toggle pin 502 is placed in the toggle groove 503, the auxiliary pin 505 is not placed in the auxiliary groove 504. The surface of the cam 501 is a spherical surface that matches the spherical component.

[0058] Through the above technical solution, the setting of the intermittent structure can realize the non-stop rotation of the second rotating motor and reduce the energy consumption of starting and stopping.

[0059] It also includes a control device, the output end of which is electrically connected to the first cylinder 103, the first rotating cylinder 312, the second cylinder 307, the third cylinder 314, the fourth cylinder 402 and the first rotating motor 409, and the input end of the control device is electrically connected to a number of sensors, which are respectively arranged in the sealing ring preparation component 1, the material loading component 2, and the sealing ring loading component 3; sensors are arranged at two working stations of the first cylinder 103, the first rotating cylinder 312, the second cylinder 307, the third cylinder 314, and the fourth cylinder 402, and the sensors transmit the position information of the above cylinders to the control device, and the control device acts according to the information.

[0060] It also includes a detection mechanism, which can be set on one side of the first turntable at the workstation behind the press-fitting assembly. The detection mechanism includes a seventh cylinder 801 fixed on the workbench, an insert 802 is fixed on the output end of the seventh cylinder 801, an insertion channel 803 is provided on the insert, and at least one detection channel 804 is provided on the periphery of the insertion channel. The detection channel is connected to the insertion channel, and a detection block 805 is slidably connected in the insertion channel. A detection microswitch 806 can be fixed on the end of the detection block, a step surface is provided on the detection channel, and a reset spring 807 is fixed between the detection block and the step surface. It also includes an eighth cylinder 808 fixed on the insert, a conical block 809 is provided on the output end of the eighth cylinder, the conical block moves downward, and the surface of the conical block contacts the outer wall of the detection block to drive the detection block to push outward. When the sealing ring is installed in place, the outer wall of the sealing ring triggers the microswitch to obtain a signal. If the sealing ring is not installed in place, the microswitch is not triggered.

[0061] The working principle of the present invention is as follows: the first cylinder 103 pushes out the temporary storage block 104 obliquely, the slider of the first transverse slide rail 311 moves to the left, and then the slider of the first longitudinal slide rail 310 moves downward, the sealing ring is sleeved outside the card strip 302, and then the first rotating cylinder 312 flips, alternating the positions of the two sealing ring material taking main rods 301, so that the sealing ring material taking main rod 301 on the left side can take materials and the sealing ring material taking main rod 301 on the right side can unload materials at the same time. The unloading process is to push out the slider 305 to move downward, push the sealing ring downward onto the first turntable, and then the turntable rotates, and the sealing ring is pressed into place by the press-fitting assembly 4. After being pressed into place, the first turntable continues to move to the detection mechanism, and the seventh cylinder 801 of the detection mechanism works, and the sealing ring is detected by detecting the micro switch to detect whether it is correctly loaded.

[0062] Compared with the prior art, the present invention has the following beneficial effects: the present invention adopts automated assembly, shortens the manufacturing cycle, reduces work intensity, improves the enterprise's rapid delivery capability, and enhances market competitiveness; the pressure and speed are adjustable to meet the requirements of pressing seals of different specifications and materials; the operation is simple, easy to maintain, and suitable for large-scale production.

[0063] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An automatic press-fitting sealing ring device, characterized in that: It comprises a sealing ring preparation component (1), a material loading component (2), and a sealing ring loading component (3) for installing the sealing ring on the sealing ring preparation component (1) onto the material loading component (2); The sealing ring preparation component (1) comprises a sealing ring vibration disk (101), a sealing ring temporary storage component is arranged at the output port (102) of the sealing ring vibration disk (101), the sealing ring temporary storage component comprises a first cylinder (103) fixed on a workbench (6), a temporary storage block (104) is fixed at the output end of the first cylinder (103), an input port (105) which can be communicated with the output port (102) is provided on the temporary storage block (104), a sealing ring limiting groove (106) which is communicated with the input port (105) is provided on the temporary storage block (104), a first groove (107) is provided downwardly at the center of the sealing ring limiting groove (106), and a limiting plate (108) for blocking the input port (105) is provided on at least one side of the input port (105) of the temporary storage block (104); The sealing ring feeding assembly (3) comprises a sealing ring feeding main rod (301), the bottom of the sealing ring feeding main rod (301) is provided with a cone with a gradually decreasing cross-section, a plurality of clamping strips (302) are arranged at intervals on the outer wall of the sealing ring feeding main rod (301), the bottom of the clamping strip (302) is provided with a first inclined surface (303) matching the inclined surface of the cone, a slide groove (304) is formed between two adjacent clamping strips (302), a push-out slider (305) is arranged in the slide groove (304), and the thickness of the push-out slider (305) is greater than the thickness of the clamping strip (302); The material loading assembly (2) comprises a first rotating disk (201) and a vibrating disk for materials to be pressed, which is used to transfer the materials to be pressed (7) on the vibrating disk for materials to be pressed to a first transfer mechanism (202) of the first rotating disk (201); temporary placement grooves (203) for placing the materials to be pressed (7) are respectively provided on the circumference of the first rotating disk (201); The first transfer mechanism (202) comprises a fixed bracket (205) fixed on the workbench (6), a moving channel is provided on the fixed bracket (205), a driving slider (206) is slidably connected to the moving channel, at least part of the surface of the driving slider (206) is arc-shaped, a spiral driving slide rail (207) is provided on the arc-shaped surface, a flip transmission member (208) is provided on the outer sleeve of the driving slider (206), a driving pin (209) is fixed on the inner wall of the flip transmission member (208), and the driving pin (209) is at least partially as far as the spiral driving slide rail (207), and the driving slider (206) moves axially to flip the flip transmission member (208), so as to transfer the material located on the vibrating disk of the material to be pressed to the temporary placement groove (203) of the first rotating disk (201).

2. The automatic sealing ring pressing device according to claim 1 is characterized in that: The sealing ring feeding assembly (3) also includes a first fixed plate (306), the sealing ring feeding main rod (301) is fixed to the bottom surface of the first fixed plate (306), the first fixed plate (306) is provided with a plurality of first through holes, the ejection slider (305) is fixedly connected to a second cylinder (307) after at least partially passing through the first through holes, and the second cylinder (307) is fixed to the first fixed plate (306).

3. The automatic press-fitting sealing ring equipment according to claim 2 is characterized in that: A first longitudinal slide rail (310) is fixed on the workbench (6); a first transverse slide rail (311) is fixed on the first longitudinal slider of the first longitudinal slide rail (310); a first rotating cylinder (312) is fixed on the first transverse slider of the first transverse slide rail (311); two first fixing plates (306) are provided, which are respectively fixed on the two ends of the first rotating cylinder (312); a second transverse slide rail (313) parallel to the first transverse slide rail (311) is fixed on the workbench (6); the third cylinder (314) is fixed on the second transverse slider of the second transverse slide rail (313); and an output end of the third cylinder (314) is fixedly connected to the first longitudinal slider.

4. The automatic press-fitting sealing ring equipment according to claim 3 is characterized in that: A detection device is fixed on the workbench (6) directly below one of the first fixing plates (306).

5. The automatic press-fitting sealing ring equipment according to claim 1 is characterized in that: It also includes a second turntable, and a second operating mechanism with the same structure as the first operating mechanism is arranged between the first turntable (201) and the second turntable to flip the material to be pressed with a sealing ring on one side to the second turntable for the next step of pressing the sealing rings at both ends.

6. The automatic sealing ring pressing device according to claim 1 is characterized in that: The device also comprises a press-fit assembly (4), comprising a column (401) fixed on a workbench (6), a fourth cylinder (402) fixed on the column (401), an output end of the fourth cylinder (402) fixedly connected to a press-in block (403), a transmission channel (404) being provided at the center of the press-in block (403), a plurality of inclined grooves (405) being provided on the outer wall of the transmission channel (404) obliquely upward from the inside to the outside, and a movable connection in the inclined grooves (405) A diagonal pressure block (407) is connected, and the diagonal pressure block (407) is at least partially located in the transmission channel (404). The transmission channel (404) is threadedly connected to a driving rod (408), and the outer wall of the driving rod (408) is conical, so that when the driving rod (408) moves axially, the conical outer wall abuts against one end of the diagonal pressure block (407), so that the other end of the diagonal pressure block (407) passes out to press the sealing ring into the inner wall of the material to be pressed with the sealing ring.

7. The automatic sealing ring pressing device according to claim 6 is characterized in that: A first rotating motor (409) is fixed on the pressing block (403), and the first rotating motor (409) drives the driving rod (408) to rotate.

8. The automatic press-fitting sealing ring equipment according to claim 1 is characterized in that: A suction cup (315) is installed on the flip transmission member (208).

9. The automatic sealing ring pressing device according to claim 1 is characterized in that: The invention also includes a control device, wherein the output end of the control device is electrically connected to the first cylinder (103), the first rotating cylinder (312), the second cylinder (307), the third cylinder (314), the fourth cylinder (402) and the first rotating motor (409), and the input end of the control device is electrically connected to a plurality of sensors, wherein the plurality of sensors are respectively arranged at the sealing ring preparation component (1), the material loading component (2) and the sealing ring loading component (3); sensors are arranged at two working stations of the first cylinder (103), the first rotating cylinder (312), the second cylinder (307), the third cylinder (314) and the fourth cylinder (402), and the sensors transmit the position information of the above cylinders to the control device, and the control device acts according to the information.

10. The automatic sealing ring pressing device according to claim 1 is characterized in that: The first cylinder (103) is arranged obliquely, the output port (102) of the sealing ring vibration disk (101) is arranged obliquely downward, and the output port (102) of the sealing ring vibration disk (101) is connected to the input port (105) of the temporary storage block (104) when the first cylinder (103) is located at the bottom, and the oblique movement direction of the temporary storage block (104) is tangent to the second sealing ring at the output port (102) of the sealing ring vibration disk (101); the first rotating disk (201) is connected to the second rotating motor through an intermittent structure, a connecting column is fixed at the bottom of the first rotating disk (201), and an intermittent structure is fixed to the connecting column after passing through the workbench (6), the bottom of the workbench (6) is fixedly connected to the second rotating motor, and the first rotating motor (409) A cam (501) is fixed on the output shaft, a toggle pin (502) is fixed on the cam (501), the intermittent structure comprises a hemispherical part (506), a toggle groove (503) cooperating with the toggle pin (502) is provided on the circumference of the hemispherical part (506), an auxiliary groove (504) is provided between the two toggle grooves (503), an auxiliary pin (505) cooperating with the auxiliary groove (504) is fixed on the cam (501), when the surface of the auxiliary pin (505) slides on the inner wall of the auxiliary groove (504), the toggle pin (502) is not placed in the toggle groove (503), when the toggle pin (502) is placed in the toggle groove (503), the auxiliary pin (505) is not placed in the auxiliary groove (504). The surface of the cam (501) is a spherical surface cooperating with the spherical part.

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