Sealing ring injection molding manufacturing device and method thereof

Abstract

The invention discloses a sealing ring injection molding manufacturing device and method, and belongs to the technical field of sealing ring manufacturing devices. The through hole is formed in the workbench, and a baffle is fixedly connected into the through hole; the containing groove is formed in the workbench; the number of the supporting legs is multiple, and the multiple supporting legs are fixedly connected to the bottom of the workbench; the upper mold is arranged on the workbench, and an injection molding pipe is fixedly connected to the upper mold; according to the device, eccentric motion of the rotating wheel is matched with the elastic effect of the spring and the gravity effect of the rubber hammer head, so that the push plate does reciprocating motion, and the reciprocating motion of the push plate drives the rubber hammer head to do reciprocating motion; the bottom of the lower mold is knocked back and forth through the rubber hammer so that the lower mold can be vibrated, and therefore demolding of the sealing ring is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of sealing ring manufacturing devices, and more specifically to a sealing ring injection molding manufacturing device and a method thereof. Background Art

[0002] In the production process of sealing rings, the molding liquid is usually added into the mold through injection molding, and then the sealing ring is formed after cooling for a certain period of time. After demolding, the surface is polished with an external polishing machine to complete the production of the entire sealing ring.

[0003] Some patent documents of sealing ring manufacturing devices are disclosed in the prior art. The Chinese patent with application number CN202120920366.6 discloses a sealing ring manufacturing device, including a bottom plate, a fixed plate is fixed on the lower end surface of the bottom plate, a groove is arranged on the right part of the upper end surface of the fixed plate, a slide groove is arranged in the inner cavity of the groove, a sliding cover is slidably connected to the inner cavity of the slide groove through a slide bar, the sliding cover is connected to the groove by a fixing bolt, a cooling device is arranged at the bottom of the inner cavity of the groove, an electric telescopic rod is fixedly connected to the rear edge of the upper end surface of the bottom plate, the electric telescopic rod is fixedly connected to the support plate through the piston rod end, and a limited position hole is arranged on the upper end surface of the support plate. The utility model relates to the technical field of sealing ring manufacturing devices. The sealing ring manufacturing device solves the problems that the existing sealing ring manufacturing device needs to manually add injection liquid, the manual addition of injection liquid burns the skin, the sealing rings of different sizes cannot be manufactured, and the holes filled with injection liquid cannot be sealed.

[0004] In the above patent, the sealing ring is demoulded only by cooling after injection molding, and the demoulding effect is poor, which makes it inconvenient to demould the sealing ring quickly. Therefore, we propose a sealing ring injection molding manufacturing device and method. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a sealing ring injection molding manufacturing device and method thereof. The present invention causes the push plate to reciprocate through the eccentric motion of the rotating wheel, the elastic action of the spring and the gravity of the rubber hammer head, and the reciprocating motion of the push plate drives the rubber hammer head to reciprocate. The rubber hammer head reciprocates and strikes the bottom of the lower mold to vibrate the lower mold, thereby facilitating the demolding of the sealing ring.

[0007] 2. Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solutions:

[0009] A sealing ring injection molding manufacturing device and method, comprising:

[0010] Workbench;

[0011] A through hole, wherein the through hole is provided on the workbench, and a baffle is fixedly connected in the through hole;

[0012] A receiving tank, wherein the receiving tank is disposed on the workbench;

[0013] Support legs, wherein the support legs are provided in plurality, and the plurality of support legs are fixedly connected to the bottom of the workbench;

[0014] An upper mold, the upper mold is arranged on a workbench, and an injection tube is fixedly connected to the upper mold;

[0015] A lower mold, the lower mold is inserted into the through hole, and the lower mold is located on the baffle;

[0016] A second mounting groove, wherein the second mounting groove is disposed at the bottom of the workbench, and a second cover plate is detachably connected to the second mounting groove;

[0017] A vibration mechanism, wherein the vibration mechanism is arranged at the bottom of the workbench;

[0018] The lifting mechanism is arranged in the second installation groove and is connected to the lower mold.

[0019] As a preferred solution of the present invention, the workbench is provided with a first installation groove, a cooler is installed in the first installation groove, and a first cover plate is detachably connected to the first installation groove.

[0020] As a preferred solution of the present invention, a cylinder is installed on the workbench, the extended end of the cylinder is fixedly connected to a vertical plate, the bottom of the vertical plate is fixedly connected to a vertical rod, and the vertical rod is fixedly connected to the upper mold.

[0021] As a preferred solution of the present invention, the vibration mechanism includes a driving component and a reset component, and the driving component and the reset component are both arranged at the bottom of the workbench, and the driving component and the reset component are connected.

[0022] As a preferred solution of the present invention, the driving assembly includes a transverse plate, a support plate, a second motor and a rotating wheel. The transverse plate is fixedly connected in the through hole. The support plate is provided in two, and both support plates are fixedly connected to the bottom of the transverse plate. The second motor is mounted on the support plate, and the output end of the second motor movably passes through the support plate. The rotating wheel is fixedly connected to the output end of the second motor, and the output end of the second motor is located at the eccentricity of the rotating wheel.

[0023] As a preferred solution of the present invention, the reset assembly includes a limit rail, a push plate, a slider, a push rod, a spring and a rubber hammer head. The limit rail and the slider are each set in two, and the two limit rails are fixedly connected to the bottom of the cross plate. The push plate is set between the two limit rails, and the two sliders are respectively fixedly connected to the left and right sides of the push plate, and the two sliders are slidably connected to the two limit rails. The push rod is fixedly connected to the push plate, and the push rod movably passes through the cross plate. The spring is fixedly connected between the push plate and the cross plate, and the rubber hammer head is fixedly connected to the push rod, and the rubber hammer head contacts the bottom of the lower mold.

[0024] As a preferred solution of the present invention, the lifting mechanism includes a lifting assembly and a guide assembly, the lifting assembly and the guide assembly are both arranged in the second installation groove, and the lifting assembly and the guide assembly are connected.

[0025] As a preferred solution of the present invention, the lifting assembly includes a first motor, a screw and a nut. The first motor is installed at the bottom of the second cover plate, and the output end of the first motor movably passes through the second cover plate. The screw is fixedly connected to the output end of the first motor, and the nut is threadedly connected to the surface of the screw.

[0026] As a preferred solution of the present invention, the guide assembly includes a sliding hole, a slide plate and a guide rod, and the sliding hole and the slide plate are both set in two, the two sliding holes are both opened in the through hole, the two slide plates are both fixedly connected to the surface of the lower mold, and the two slide plates are slidably connected in the two sliding holes, the slide plate on the right is fixedly connected to the surface of the nut, the guide rod is fixedly connected to the second cover plate, and the guide rod is slidably matched with the slide plate on the left.

[0027] A method for using a sealing ring injection molding manufacturing device comprises the following steps:

[0028] S1. First, start the extension end of the cylinder to contract, and the extension end of the cylinder is contracted to drive the vertical plate and the vertical rod to move downward, and the vertical rod is moved downward to drive the upper mold to move downward. When the upper mold and the lower mold are assembled, the cylinder can be closed, and the external equipment is used to inject into the upper mold and the lower mold through the injection tube, so as to facilitate the injection of the sealing ring;

[0029] S2. After the sealing ring is injection molded, the output end of the second motor is started to rotate, and the rotating wheel is driven to rotate through the rotation of the output end of the second motor. Since the output end of the second motor is located at the eccentric position of the rotating wheel, the output end of the second motor drives the rotating wheel to do eccentric motion, and the push plate is intermittently pushed upward by the eccentric motion of the rotating wheel, and the push rod and the rubber hammer are pushed upward by the movement of the push plate. The movement of the push plate compresses the spring. When the rotating wheel does not push the push plate, the push plate moves downward by the elastic action of the spring and the gravity action of the rubber hammer. The push plate is reciprocated by the eccentric motion of the rotating wheel, the elastic action of the spring and the gravity action of the rubber hammer, and the reciprocating motion of the push plate drives the rubber hammer to do reciprocating motion. The rubber hammer reciprocates and knocks the bottom of the lower mold to vibrate the lower mold, thereby facilitating the demoulding of the sealing ring.

[0030] S3. After the sealing ring is demoulded by vibration, the output end of the first motor is started to rotate, and the screw is driven to rotate by the rotation of the output end of the first motor. The nut moves on the surface of the screw through the rotation of the screw. When the screw is reversed, the nut moves upward on the surface of the screw. The movement of the nut drives the slide plate and the lower mold to move upward, so that the sealing ring in the lower mold moves upward, thereby optimizing the convenience of removing the sealing ring.

[0031] 3. Beneficial effects

[0032] Compared with the prior art, the advantages of the present invention are:

[0033] (1) In this scheme, when the sealing ring needs to be demolded, the output end of the second motor is started to rotate, and the rotation of the output end of the second motor drives the rotating wheel to rotate. Since the output end of the second motor is located at the eccentric position of the rotating wheel, the rotation of the output end of the second motor drives the rotating wheel to make an eccentric motion. The push plate is intermittently pushed upward by the eccentric motion of the rotating wheel. The movement of the push plate pushes the push rod and the rubber hammer head upward. The movement of the push plate compresses the spring. When the rotating wheel does not push the push plate, the push plate moves downward by the elastic action of the spring and the gravity of the rubber hammer head. The eccentric motion of the rotating wheel cooperates with the elastic action of the spring and the gravity of the rubber hammer head to make the push plate reciprocate. The reciprocating motion of the push plate drives the rubber hammer head to reciprocate. The rubber hammer head reciprocates and strikes the bottom of the lower mold to vibrate the lower mold, thereby facilitating the demolding of the sealing ring.

[0034] (2) In this solution, after the sealing ring is demolded by vibration, the output end of the first motor is started to rotate, and the screw is driven to rotate by the rotation of the output end of the first motor. The nut moves on the surface of the screw through the rotation of the screw. When the screw is reversed, the nut moves upward on the surface of the screw. The movement of the nut drives the slide plate and the lower mold to move upward, so that the sealing ring in the lower mold can move upward, thereby optimizing the convenience of removing the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a main perspective view of the present invention;

[0036] Figure 2 It is a stereogram of the style of the present invention;

[0037] Figure 3 It is a front cross-sectional view of the present invention;

[0038] Figure 4 It is an overall exploded view of the present invention;

[0039] Figure 5 It is a schematic diagram of the lifting mechanism of the present invention;

[0040] Figure 6 It is a schematic diagram of the vibration mechanism of the present invention;

[0041] Figure 7 It is an exploded view of the vibration mechanism of the present invention.

[0042] Description of the numbers in the figure:

[0043] 1. Workbench; 2. First mounting groove; 3. First cover plate; 4. Cooler; 5. Through hole; 6. Slide hole; 7. Baffle plate; 8. Accommodation groove; 9. Support leg; 10. Cylinder; 11. Vertical plate; 12. Vertical rod; 13. Upper mold; 14. Injection tube; 15. Lower mold; 16. Second mounting groove; 17. Second cover plate; 18. First motor; 19. Screw; 20. Nut; 21. Slide plate; 22. Guide rod; 23. Cross plate; 24. Limit rail; 25. Support plate; 26. Second motor; 27. Rotating wheel; 28. Push plate; 29. ​​Sliding block; 30. Push rod; 31. Spring; 32. Rubber hammer. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0045] Example:

[0046] See also Figure 1-7 , a sealing ring injection molding manufacturing device and method thereof, comprising:

[0047] Workbench 1;

[0048] A through hole 5, which is provided on the workbench 1, and a baffle 7 is fixedly connected to the through hole 5;

[0049] A receiving groove 8, the receiving groove 8 is provided on the workbench 1;

[0050] Support legs 9, the support legs 9 are provided in plurality, and the plurality of support legs 9 are fixedly connected to the bottom of the workbench 1;

[0051] An upper mold 13, the upper mold 13 is arranged on the workbench 1, and an injection tube 14 is fixedly connected to the upper mold 13;

[0052] A lower mold 15 is inserted into the through hole 5 and is located on the baffle 7;

[0053] The second installation groove 16 is disposed at the bottom of the workbench 1 , and a second cover plate 17 is detachably connected to the second installation groove 16 .

[0054] In this embodiment, the through hole 5 is provided to facilitate the insertion of the lower mold 15, the baffle 7 is fixed to facilitate the placement of the lower mold 15, the accommodating groove 8 is provided to facilitate the installation of the cylinder 10, the supporting legs 9 are provided to facilitate the support of the workbench 1, the upper mold 13 is provided for the use in conjunction with the lower mold 15, the injection tube 14 is provided to facilitate injection molding, the second mounting groove 16 is provided to facilitate the accommodation of the lifting mechanism, and the second cover plate 17 is provided to facilitate the sealing of the second mounting groove 16. The present invention enables the push plate 28 to reciprocate through the eccentric motion of the rotating wheel 27, the elastic action of the spring 31 and the gravity action of the rubber hammer 32, and the reciprocating motion of the push plate 28 drives the rubber hammer 32 to reciprocate, and the rubber hammer 32 reciprocates to knock the bottom of the lower mold 15 to vibrate the lower mold 15, thereby facilitating the demolding of the sealing ring.

[0055] Specifically, the workbench 1 is provided with a first installation groove 2 , in which a cooler 4 is installed, and in which a first cover plate 3 is detachably connected.

[0056] In this embodiment, the first installation groove 2 is provided for the convenience of installing the cooler 4 , the first cover plate 3 is provided for the convenience of sealing the first installation groove 2 , and the cooler 4 is provided for the convenience of cooling the lower mold 15 .

[0057] Specifically, a cylinder 10 is installed on the workbench 1 , the extended end of the cylinder 10 is fixedly connected to a vertical plate 11 , the bottom of the vertical plate 11 is fixedly connected to a vertical rod 12 , and the vertical rod 12 is fixedly connected to an upper mold 13 .

[0058] In this embodiment, the extended end of the cylinder 10 is started to contract, and the contraction of the extended end of the cylinder 10 drives the vertical plate 11 and the vertical rod 12 to move downward, and the downward movement of the vertical rod 12 drives the upper mold 13 to move downward. When the upper mold 13 and the lower mold 15 are combined, the cylinder 10 can be closed, and the external equipment performs injection molding on the upper mold 13 and the lower mold 15 through the injection tube 14, thereby facilitating the injection molding of the sealing ring.

[0059] Specifically, the vibration mechanism includes a driving component and a reset component. The driving component and the reset component are both arranged at the bottom of the workbench 1, and the driving component and the reset component are connected.

[0060] In this embodiment, the vibration mechanism includes a driving component and a resetting component. The driving component and the resetting component are both arranged at the bottom of the workbench 1, and the driving component and the resetting component are connected.

[0061] Specifically, the driving assembly includes a transverse plate 23, a support plate 25, a second motor 26 and a rotating wheel 27. The transverse plate 23 is fixedly connected in the through hole 5. Two support plates 25 are provided. Both support plates 25 are fixedly connected to the bottom of the transverse plate 23. The second motor 26 is installed on the support plate 25, and the output end of the second motor 26 movably passes through the support plate 25. The rotating wheel 27 is fixedly connected to the output end of the second motor 26, and the output end of the second motor 26 is located at the eccentric position of the rotating wheel 27.

[0062] In this embodiment, the cross plate 23 is used to fix the limit rail 24 and the support plate 25. The output end of the second motor 26 is started to rotate, and the output end of the second motor 26 drives the rotating wheel 27 to rotate. Since the output end of the second motor 26 is located at the eccentric position of the rotating wheel 27, the output end of the second motor 26 drives the rotating wheel 27 to make an eccentric motion, and the push plate 28 is intermittently pushed upward by the eccentric motion of the rotating wheel 27.

[0063] Specifically, the reset assembly includes a limit rail 24, a push plate 28, a slider 29, a push rod 30, a spring 31 and a rubber hammer 32. The limit rail 24 and the slider 29 are both set in two, and the two limit rails 24 are fixedly connected to the bottom of the cross plate 23. The push plate 28 is set between the two limit rails 24. The two sliders 29 are respectively fixedly connected to the left and right sides of the push plate 28, and the two sliders 29 are slidably connected in the two limit rails 24. The push rod 30 is fixedly connected to the push plate 28, and the push rod 30 moves through the cross plate 23. The spring 31 is fixedly connected between the push plate 28 and the cross plate 23. The rubber hammer 32 is fixedly connected to the push rod 30, and the rubber hammer 32 contacts the bottom of the lower mold 15.

[0064] In this embodiment, the fixing of the limit rail 24 is to facilitate the sliding cooperation with the slider 29. The sliding cooperation between the limit rail 24 and the slider 29 facilitates the stable movement of the push plate 28. The movement of the push plate 28 pushes the push rod 30 and the rubber hammer head 32 upward. The movement of the push plate 28 compresses the spring 31. When the rotating wheel 27 does not push the push plate 28, the push plate 28 moves downward through the elastic action of the spring 31 and the gravity of the rubber hammer head 32. The eccentric movement of the rotating wheel 27 cooperates with the elastic action of the spring 31 and the gravity of the rubber hammer head 32 to make the push plate 28 reciprocate. The reciprocating movement of the push plate 28 drives the rubber hammer head 32 to reciprocate. The rubber hammer head 32 reciprocates and strikes the bottom of the lower mold 15 to vibrate the lower mold 15, thereby facilitating the demolding of the sealing ring.

[0065] Specifically, the lifting mechanism includes a lifting assembly and a guide assembly. The lifting assembly and the guide assembly are both arranged in the second installation groove 16, and the lifting assembly and the guide assembly are connected.

[0066] In this embodiment, the lifting mechanism includes a lifting assembly and a guide assembly. The lifting assembly and the guide assembly are both arranged in the second installation groove 16, and the lifting assembly and the guide assembly are connected.

[0067] Specifically, the lifting assembly includes a first motor 18, a screw 19 and a nut 20. The first motor 18 is installed at the bottom of the second cover plate 17, and the output end of the first motor 18 movably passes through the second cover plate 17. The screw 19 is fixedly connected to the output end of the first motor 18, and the nut 20 is threadedly connected to the surface of the screw 19.

[0068] In this embodiment, the output end of the first motor 18 is started to rotate, and the output end of the first motor 18 drives the screw 19 to rotate. The rotation of the screw 19 causes the nut 20 to move on the surface of the screw 19. When the screw 19 is reversed, the nut 20 moves upward on the surface of the screw 19, and the movement of the nut 20 drives the slide plate 21 and the lower mold 15 to move upward.

[0069] Specifically, the guide assembly includes a sliding hole 6, a slide plate 21 and a guide rod 22. The sliding hole 6 and the slide plate 21 are both set in number. The two sliding holes 6 are both opened in the through hole 5. The two slide plates 21 are both fixedly connected to the surface of the lower mold 15, and the two slide plates 21 are slidably connected in the two sliding holes 6. The slide plate 21 on the right is fixedly connected to the surface of the nut 20, and the guide rod 22 is fixedly connected to the second cover plate 17, and the guide rod 22 is slidably matched with the slide plate 21 on the left.

[0070] In this embodiment, the slide hole 6 is provided to facilitate the sliding fit of the slide plate 21 , and the guide rod 22 is fixed to facilitate the sliding connection with the slide plate 21 , thereby facilitating the stable movement of the lower mold 15 .

[0071] A method for using a sealing ring injection molding manufacturing device comprises the following steps:

[0072] S1. First, the extension end of the cylinder 10 is started to contract, and the extension end of the cylinder 10 is contracted to drive the vertical plate 11 and the vertical rod 12 to move downward, and the vertical rod 12 is moved downward to drive the upper mold 13 to move downward. When the upper mold 13 and the lower mold 15 are assembled, the cylinder 10 can be closed, and the external equipment performs injection molding into the upper mold 13 and the lower mold 15 through the injection tube 14, so as to facilitate the injection molding of the sealing ring;

[0073] S2. After the sealing ring is injection molded, the output end of the second motor 26 is started to rotate, and the output end of the second motor 26 drives the rotating wheel 27 to rotate. Since the output end of the second motor 26 is located at the eccentric position of the rotating wheel 27, the output end of the second motor 26 drives the rotating wheel 27 to move in an eccentric direction, and the push plate 28 is intermittently pushed upward by the eccentric movement of the rotating wheel 27. The movement of the push plate 28 pushes the push rod 30 and the rubber hammer head 32 upward, and the movement of the push plate 28 compresses the spring 31. When the rotating wheel 27 does not push the push plate 28, the push plate 28 moves downward through the elastic action of the spring 31 and the gravity of the rubber hammer 32. The eccentric movement of the rotating wheel 27 cooperates with the elastic action of the spring 31 and the gravity of the rubber hammer 32 to make the push plate 28 reciprocate. The reciprocating movement of the push plate 28 drives the rubber hammer 32 to reciprocate. The rubber hammer 32 reciprocates to knock the bottom of the lower mold 15 so as to vibrate the lower mold 15, thereby facilitating the demoulding of the sealing ring.

[0074] S3. After the sealing ring is demoulded by vibration, the output end of the first motor 18 is started to rotate, and the screw 19 is driven to rotate by the rotation of the output end of the first motor 18. The nut 20 moves on the surface of the screw 19 through the rotation of the screw 19. When the screw 19 is reversed, the nut 20 moves upward on the surface of the screw 19. The movement of the nut 20 drives the slide plate 21 and the lower mold 15 to move upward, so that the sealing ring in the lower mold 15 moves upward, thereby optimizing the convenience of removing the sealing ring.

[0075] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and improved concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A sealing ring injection molding manufacturing device, characterized in that: include: Workbench (1); A through hole (5), wherein the through hole (5) is formed on the workbench (1), and a baffle (7) is fixedly connected inside the through hole (5); A receiving groove (8), wherein the receiving groove (8) is provided on the workbench (1); Support legs (9), the support legs (9) being provided in plurality, and the plurality of support legs (9) are all fixedly connected to the bottom of the workbench (1); An upper mold (13), wherein the upper mold (13) is arranged on the workbench (1), and an injection molding tube (14) is fixedly connected to the upper mold (13); A lower mold (15), wherein the lower mold (15) is inserted into the through hole (5), and the lower mold (15) is located on the baffle (7); A second mounting groove (16), wherein the second mounting groove (16) is disposed at the bottom of the workbench (1), and a second cover plate (17) is detachably connected to the second mounting groove (16); A vibration mechanism, wherein the vibration mechanism is arranged at the bottom of the workbench (1); A lifting mechanism is disposed in the second installation groove (16), and the lifting mechanism is connected to the lower mold (15).

2. The sealing ring injection molding manufacturing device according to claim 1, characterized in that: The workbench (1) is provided with a first installation groove (2), a cooler (4) is installed in the first installation groove (2), and a first cover plate (3) is detachably connected to the first installation groove (2).

3. The sealing ring injection molding manufacturing device according to claim 2 is characterized in that: A cylinder (10) is installed on the workbench (1), the extended end of the cylinder (10) is fixedly connected to a vertical plate (11), the bottom of the vertical plate (11) is fixedly connected to a vertical rod (12), and the vertical rod (12) is fixedly connected to an upper mold (13).

4. The sealing ring injection molding manufacturing device according to claim 3 is characterized in that: The vibration mechanism comprises a driving component and a resetting component, wherein the driving component and the resetting component are both arranged at the bottom of the workbench (1), and the driving component and the resetting component are connected.

5. The sealing ring injection molding manufacturing device according to claim 4 is characterized in that: The driving assembly comprises a transverse plate (23), a supporting plate (25), a second motor (26) and a rotating wheel (27); the transverse plate (23) is fixedly connected in the through hole (5); the supporting plate (25) is provided in two pieces, and the two supporting plates (25) are both fixedly connected to the bottom of the transverse plate (23); the second motor (26) is mounted on the supporting plate (25), and the output end of the second motor (26) movably passes through the supporting plate (25); the rotating wheel (27) is fixedly connected to the output end of the second motor (26), and the output end of the second motor (26) is located at the eccentric position of the rotating wheel (27).

6. The sealing ring injection molding manufacturing device according to claim 5, characterized in that: The reset assembly comprises a limit rail (24), a push plate (28), a slider (29), a push rod (30), a spring (31) and a rubber hammer (32). The limit rail (24) and the slider (29) are both provided in two numbers. The two limit rails (24) are both fixedly connected to the bottom of the transverse plate (23). The push plate (28) is provided between the two limit rails (24). The two sliders (29) are respectively fixedly connected to the left and right sides of the push plate (28), and the two sliders (29) are slidably connected to the two limit rails (24). The push rod (30) is fixedly connected to the push plate (28), and the push rod (30) movably passes through the transverse plate (23). The spring (31) is fixedly connected between the push plate (28) and the transverse plate (23). The rubber hammer (32) is fixedly connected to the push rod (30), and the rubber hammer (32) contacts the bottom of the lower mold (15).

7. The sealing ring injection molding manufacturing device according to claim 6 is characterized in that: The lifting mechanism comprises a lifting assembly and a guide assembly, wherein the lifting assembly and the guide assembly are both arranged in a second installation groove (16), and the lifting assembly and the guide assembly are connected.

8. The sealing ring injection molding manufacturing device according to claim 7, characterized in that: The lifting assembly comprises a first motor (18), a screw rod (19) and a nut (20); the first motor (18) is mounted on the bottom of the second cover plate (17), and the output end of the first motor (18) movably passes through the second cover plate (17); the screw rod (19) is fixedly connected to the output end of the first motor (18); and the nut (20) is threadedly connected to the surface of the screw rod (19).

9. The sealing ring injection molding manufacturing device according to claim 8, characterized in that: The guide assembly comprises a sliding hole (6), a slide plate (21) and a guide rod (22). The sliding hole (6) and the slide plate (21) are both provided in two numbers. The two sliding holes (6) are both opened in the through hole (5). The two slide plates (21) are both fixedly connected to the surface of the lower mold (15), and the two slide plates (21) are slidably connected to the two sliding holes (6). The right slide plate (21) is fixedly connected to the surface of the nut (20). The guide rod (22) is fixedly connected to the second cover plate (17), and the guide rod (22) is slidably matched with the left slide plate (21).

10. A method for using a sealing ring injection molding manufacturing device, characterized in that: The sealing ring injection molding manufacturing device according to claim 9 is used, comprising the following steps: S1. First, the extended end of the cylinder (10) is started to contract, and the vertical plate (11) and the vertical rod (12) are driven downward by the contraction of the extended end of the cylinder (10), and the upper mold (13) is driven downward by the downward movement of the vertical rod (12). When the upper mold (13) and the lower mold (15) are assembled, the cylinder (10) can be closed, and the external equipment performs injection molding on the upper mold (13) and the lower mold (15) through the injection tube (14), so as to facilitate the injection molding of the sealing ring; S2. After the sealing ring is injection molded, the output end of the second motor (26) is started to rotate. The output end of the second motor (26) drives the rotating wheel (27) to rotate. Since the output end of the second motor (26) is located at the eccentric position of the rotating wheel (27), the output end of the second motor (26) drives the rotating wheel (27) to move in an eccentric direction. The eccentric movement of the rotating wheel (27) intermittently pushes the push plate (28) to move upward. The movement of the push plate (28) pushes the push rod (30) and the rubber hammer head (32) upward. The movement of the push plate (28) compresses the spring (31). When the rotating wheel (27) does not push the push plate (28), the push plate (28) moves downward due to the elastic action of the spring (31) and the gravity of the rubber hammer (32). The push plate (28) performs reciprocating motion due to the eccentric motion of the rotating wheel (27) in coordination with the elastic action of the spring (31) and the gravity of the rubber hammer (32). The reciprocating motion of the push plate (28) drives the rubber hammer (32) to perform reciprocating motion. The rubber hammer (32) reciprocates and strikes the bottom of the lower mold (15) to vibrate the lower mold (15), thereby facilitating demoulding of the sealing ring. S3. After the sealing ring is demoulded by vibration, the output end of the first motor (18) is started to rotate, and the screw (19) is driven to rotate by the rotation of the output end of the first motor (18). The nut (20) moves on the surface of the screw (19) through the rotation of the screw (19). When the screw (19) is reversed, the nut (20) moves upward on the surface of the screw (19). The movement of the nut (20) drives the slide plate (21) and the lower mold (15) to move upward, so that the sealing ring in the lower mold (15) moves upward, thereby optimizing the convenience of removing the sealing ring.

Images