A bottle cap die-casting mold

Abstract

This utility model relates to the field of die-casting mold technology, and proposes a bottle cap die-casting mold, including: a worktable; a die-casting unit fixedly installed on the top of the worktable for die-casting bottle caps; a finished product ejection unit fixedly installed on the top of the worktable for moving the finished bottle caps out; a support column fixedly installed on the top of the worktable; a cleaning unit fixedly installed on the top of the worktable for cleaning metal powder residue; a feeding unit fixedly installed on the top of the worktable for conveying metal powder into the interior of the die-casting unit; and a storage box fixedly installed inside the worktable for storing metal powder. The cleaning unit includes a first fixed bearing fixedly installed outside the support column. The lower mold can be automatically cleaned by a motor and a cleaning head, reducing labor costs. The metal powder on the lower mold can be sucked away by a collection pipe and a first powder conveying pump, thus preventing the metal powder from affecting subsequent die-casting.

Description

Technical Field

[0001] This utility model belongs to the field of die-casting mold technology, specifically relating to a bottle cap die-casting mold. Background Technology

[0002] Bottle cap die casting is a manufacturing process primarily used to produce metal bottle caps (such as wine bottle caps, perfume bottle caps, etc.), involving steps such as mold design, die casting, and post-processing. Die casting is typically used for metal materials, such as zinc alloys and aluminum alloys, and can achieve high precision, mass production, and provides good sealing and aesthetics.

[0003] A known authorized patent with application number CN202323469676.9 discloses a bottle cap die-casting mold: it includes a worktable, a lower mold set at the top center of the worktable, sliding guide rails set on both sides of the bottom of the lower mold, the bottom of the sliding guide rails connected to the worktable, a top plate set between the inner top of the sliding guide rails, a sliding inner cavity set on the inner side of the sliding guide rails, a telescopic cylinder set at the top center of the top plate, the output end of the telescopic cylinder connected to the top center of the upper mold, a vertical plate set behind the lower mold, a scraper slidably connected to the vertical plate, and a placement groove set on the outer side of one of the sliding guide rails, with a cleaning machine set inside the placement groove. The upper mold is moved by the telescopic cylinder, thus saving the workers the trouble of pressing the upper mold, which has certain practicality.

[0004] However, in implementing the relevant technology, the following problems were found in the above technical solution: When cleaning the residue inside the die casting tank after the die casting is completed, the above device needs to be cleaned manually one by one. Manual cleaning not only consumes labor costs, but also makes it easy to overlook and forget to clean a certain die casting tank, which will affect the subsequent die casting of different materials.

[0005] Therefore, a bottle cap die-casting mold is proposed to solve the above problems. Utility Model Content

[0006] This invention proposes a bottle cap die-casting mold, which solves the problem in related technologies where manual cleaning of the residue inside the die-casting tank after die-casting is required, resulting in high labor costs.

[0007] The technical solution of this utility model is as follows: A bottle cap die-casting mold, comprising:

[0008] Workbench; A die-casting unit fixedly mounted on top of the workbench is used for die-casting bottle caps; A finished product ejection unit, fixedly installed on the top of the workbench, is used to move the finished bottle caps out. A support column that is fixedly installed on the top of the workbench; A cleaning unit fixedly installed on top of the workbench is used to clean metal powder residue; A feeding unit fixedly installed on the top of the worktable is used to transport metal powder into the interior of the die-casting unit; A storage box fixedly installed inside the workbench for storing metal powder; The cleaning unit includes a first fixed bearing fixedly installed outside the support column, a fixed plate fixedly installed on the outer surface of the first fixed bearing, an electric telescopic rod fixedly installed at the bottom of the fixed plate, a motor fixedly installed at the bottom end of the electric telescopic rod, a cleaning head fixedly installed at the output end of the motor, a collection pipe fixedly installed at the bottom of the fixed plate, a first powder conveying pump fixedly installed on one side of the storage box, a connecting pipe fixedly installed at the input end of the first powder conveying pump, a discharge pipe fixedly installed at the output end of the first powder conveying pump, a first motor fixedly installed on the top of the workbench, a first drive gear fixedly installed at the output end of the first motor, and a first external gear fixedly installed outside the first fixed bearing.

[0009] Preferably, the die-casting unit includes a support fixedly installed on the top of the worktable, a hydraulic rod fixedly installed inside the support, an upper mold fixedly installed at the bottom of the hydraulic rod, a lower mold fixedly installed on the top of the worktable, an ejector rod fixedly installed inside the worktable, and a support block fixedly installed at the top of the ejector rod.

[0010] Preferably, the finished product ejection unit includes a slide groove fixedly installed on one side of the lower mold, a first electric push rod fixedly installed on the top of the workbench, a first push plate fixedly installed at one end of the first electric push rod, a second electric push rod fixedly installed inside the support member, and a second push plate fixedly installed at one end of the second electric push rod.

[0011] Preferably, the feeding unit includes a second motor fixedly installed on the top of the workbench, a second drive gear fixedly installed at the output end of the second motor, a second fixed bearing fixedly installed outside the support column, a second external gear fixedly installed outside the second fixed bearing, a transfer box fixedly installed on the outer surface of the second fixed bearing, a discharge nozzle fixedly installed at the bottom of the transfer box, a solenoid valve fixedly installed inside the discharge nozzle, a distribution pipe fixedly installed on the top of the transfer box, a second powder conveying pump fixedly installed on one side of the storage box, a discharge pipe fixedly installed at the output end of the second powder conveying pump, and a conveying pipe fixedly installed at the input end of the second powder conveying pump.

[0012] Preferably, a side plate is fixedly installed on the top of the workbench, and an ultrasonic generator is fixedly installed on one side of the side plate, with one end of the ultrasonic generator in contact with one side of the lower mold.

[0013] Preferably, one end of the connecting pipe is connected to the collecting pipe, and one end of the discharging pipe is inserted into the storage box.

[0014] Preferably, one end of the conveying pipe is connected to the storage tank, and one end of the discharge pipe is connected to the distributing pipe.

[0015] Preferably, the number of the cleaning head, the discharge nozzle, and the die-casting grooves on the lower mold are equal, and the cleaning head, the discharge nozzle, and the die-casting grooves on the lower mold are arranged in a rectangular array.

[0016] Preferably, multiple limiting plates are fixedly installed on the outside of the support column, and both the first fixed bearing and the second fixed bearing are arranged between the multiple limiting plates.

[0017] Preferably, the chute has holes inside and the top of the storage box has an opening, and the chute is located directly above the opening at the top of the storage box.

[0018] The working principle and beneficial effects of this utility model are as follows: the lower mold can be automatically cleaned by the motor and the cleaning head, reducing labor costs. The metal powder on the lower mold can be sucked away by the collection pipe and the No. 1 powder conveying pump, thereby preventing the metal powder from affecting the subsequent die casting. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom left view of the present invention; Figure 3 This utility model Figure 2 A magnified view of part A in the image; Figure 4 This is a rear view of the present invention; Figure 5 This utility model Figure 4 A magnified view of part B in the image; Figure 6 This is the bottom right view of the present invention; Figure 7 This utility model Figure 6 A magnified view of part C; Figure 8 This is a cross-sectional view of the overall structure of the workbench of this utility model.

[0021] In the diagram: 1. Workbench; 2. Support column; 3. Storage box; 4. Fixed bearing No. 1; 5. Fixing plate; 6. Electric telescopic rod; 7. Motor; 8. Cleaning head; 9. Collection pipe; 10. Powder conveying pump No. 1; 11. Connecting pipe; 12. Discharge pipe; 13. Support component; 14. Hydraulic rod; 15. Upper mold; 16. Lower mold; 17. Ejector rod; 18. Support block; 19. Slide groove; 20. Electric push rod No. 1; 21. Push plate No. 1 22. Electric push rod No. 2; 23. Push plate No. 2; 24. Motor No. 1; 25. Drive gear No. 1; 26. External gear No. 1; 27. Motor No. 2; 28. Drive gear No. 2; 29. ​​Fixed bearing No. 2; 30. External gear No. 2; 31. Transfer box; 32. Discharge nozzle; 33. Distribution pipe; 34. Powder conveying pump No. 2; 35. Discharge pipe; 36. Conveying pipe; 37. Side plate; 38. Ultrasonic generator; 39. Solenoid valve. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0023] Implementation Please see Figure 1 -8. A bottle cap die-casting mold, comprising: Workbench 1; A die-casting unit is fixedly installed on the top of the workbench 1 for die-casting bottle caps; The finished product ejection unit, which is fixedly installed on the top of the workbench 1, is used to move the bottle cap finished product out. Support column 2 is fixedly installed on the top of workbench 1; A cleaning unit fixedly installed on top of workbench 1 is used to clean metal powder residue; A feeding unit fixedly installed on top of the workbench 1 is used to transport metal powder into the interior of the die-casting unit; Storage box 3, which is fixedly installed inside the workbench 1, is used to store metal powder; The cleaning unit includes a first fixed bearing 4 fixedly installed outside the support column 2, a fixed plate 5 fixedly installed on the outer surface of the first fixed bearing 4, an electric telescopic rod 6 fixedly installed at the bottom of the fixed plate 5, a motor 7 fixedly installed at the bottom of the electric telescopic rod 6, a cleaning head 8 fixedly installed at the output end of the motor 7, a collection pipe 9 fixedly installed at the bottom of the fixed plate 5, a first powder conveying pump 10 fixedly installed on one side of the storage box 3, a connecting pipe 11 fixedly installed at the input end of the first powder conveying pump 10, a discharge pipe 12 fixedly installed at the output end of the first powder conveying pump 10, a first motor 24 fixedly installed on the top of the workbench 1, a first drive gear 25 fixedly installed at the output end of the first motor 24, and a first external gear 26 fixedly installed outside the first fixed bearing 4.

[0024] The technical solution provided in this embodiment is as follows: In use, firstly, the second powder conveying pump 34 is started to draw metal powder from the inside of the storage tank 3 through the conveying pipe 36. Then, it is sent into the interior of the transfer box 31 through the discharge pipe 35 and the distribution pipe 33. Next, the second motor 27 is started, which rotates the second fixed bearing 29 through the second drive gear 28 and the second external gear 30, thereby rotating the transfer box 31 and moving it above the lower mold 16. Then, the solenoid valve 39 is opened, allowing the metal powder inside the transfer box 31 to be conveyed into the interior of the lower mold 16 through the discharge nozzle 32. Then, the solenoid valve 39 is closed, and the second motor 27 is reversed to rotate the transfer box 31 away. Finally, the ultrasonic generator 38 is started, allowing the metal powder inside the lower mold 16 to be discharged. The gap between them is smaller, and then the hydraulic rod 14 is activated to move the upper mold 15 downward, so that the upper mold 15 and the lower mold 16 die-cast the bottle cap. Then the second electric push rod 22 is activated to push the die-cast bottle cap into the slide 19 through the second push plate 23. Then the first motor 24 is activated to move the fixing plate 5 above the lower mold 16 through the first drive gear 25 and the first external gear 26. Then the motor 7 is activated to rotate the cleaning head 8. Then the electric telescopic rod 6 is activated to move the cleaning head 8 downward to clean the lower mold 16. Then the first powder conveying pump 10 is activated to collect the metal powder on the lower mold 16 through the collection pipe 9 and the connecting pipe 11. Then the powder is discharged into the storage box 3 through the discharge pipe 12, thereby saving labor costs.

[0025] Furthermore, the die-casting unit includes a support 13 fixedly installed on the top of the worktable 1, a hydraulic rod 14 fixedly installed inside the support 13, an upper mold 15 fixedly installed at the bottom of the hydraulic rod 14, a lower mold 16 fixedly installed on the top of the worktable 1, an ejector rod 17 fixedly installed inside the worktable 1, and a support block 18 fixedly installed at the top of the ejector rod 17.

[0026] Specifically, by fixing the support block 18 to the top of the ejector rod 17, the support block 18 and the lower mold 16 can hold metal powder when the upper mold 15 is pressed down, thereby allowing the upper mold 15 and the lower mold 16 to die-cast the bottle cap. After the bottle cap is die-cast, the ejector rod 17 can be activated to push the die-cast bottle cap out of the lower mold 16 by the support block 18.

[0027] Furthermore, the finished product ejection unit includes a slide 19 fixedly installed on one side of the lower mold 16, a first electric push rod 20 fixedly installed on the top of the workbench 1, a first push plate 21 fixedly installed on one end of the first electric push rod 20, a second electric push rod 22 fixedly installed inside the support member 13, and a second push plate 23 fixedly installed on one end of the second electric push rod 22.

[0028] Specifically, by fixing the first push plate 21 to one end of the first electric push rod 20, the bottle cap on the lower mold 16 can be moved when the first electric push rod 20 is started, so as to prevent the bottle cap from affecting the subsequent die casting.

[0029] Furthermore, the feeding unit includes a second motor 27 fixedly installed on the top of the workbench 1, a second drive gear 28 fixedly installed on the output end of the second motor 27, a second fixed bearing 29 fixedly installed on the outside of the support column 2, a second external gear 30 fixedly installed on the outside of the second fixed bearing 29, a transfer box 31 fixedly installed on the outer surface of the second fixed bearing 29, a discharge nozzle 32 fixedly installed on the bottom of the transfer box 31, a solenoid valve 39 fixedly installed inside the discharge nozzle 32, a distribution pipe 33 fixedly installed on the top of the transfer box 31, a second powder conveying pump 34 fixedly installed on one side of the storage box 3, a discharge pipe 35 fixedly installed on the output end of the second powder conveying pump 34, and a conveying pipe 36 fixedly installed on the input end of the second powder conveying pump 34.

[0030] Specifically, by fixing the No. 2 powder conveying pump 34 to one side of the storage tank 3, it is convenient for the No. 2 powder conveying pump 34 to draw metal powder from the inside of the storage tank 3 through the conveying pipe 36.

[0031] Furthermore, a side plate 37 is fixedly installed on the top of the workbench 1, and an ultrasonic generator 38 is fixedly installed on one side of the side plate 37, with one end of the ultrasonic generator 38 in contact with one side of the lower mold 16.

[0032] Specifically, by bringing one end of the ultrasonic generator 38 into contact with one side of the lower mold 16, the gaps between the metal powder inside the lower mold 16 can be made tighter when the ultrasonic generator 38 is activated, thus facilitating subsequent die casting.

[0033] Furthermore, one end of the connecting pipe 11 is connected to the collecting pipe 9, and one end of the discharge pipe 12 is inserted into the storage box 3.

[0034] Specifically, by connecting one end of the connecting pipe 11 to the collecting pipe 9, the metal powder cleaned by the cleaning head 8 can be drawn away through the collecting pipe 9 and the connecting pipe 11, and then discharged into the storage tank 3 through the discharge pipe 12 to prevent the metal powder from affecting the subsequent die casting.

[0035] Furthermore, one end of the conveying pipe 36 is connected to the storage tank 3, and one end of the discharge pipe 35 is connected to the distribution pipe 33.

[0036] Specifically, by connecting one end of the discharge pipe 35 to the distribution pipe 33, the metal powder can be distributed more evenly inside the transfer box 31, thus facilitating the discharge from the discharge nozzle 32.

[0037] Furthermore, the number of die-casting grooves opened on the cleaning head 8, the discharge nozzle 32 and the lower mold 16 are equal, and the die-casting grooves opened on the cleaning head 8, the discharge nozzle 32 and the lower mold 16 are all arranged in a rectangular array.

[0038] Specifically, by arranging an equal number of cleaning heads 8, discharge nozzles 32, and die-casting grooves on the lower mold 16 in a rectangular array, it is easy to clean the die-casting mold and die-casting bottle cap.

[0039] Furthermore, multiple limiting plates are fixedly installed on the external side of the support column 2, and the first fixed bearing 4 and the second fixed bearing 29 are both located between the multiple limiting plates.

[0040] Furthermore, the interior of the chute 19 has holes and the top of the storage box 3 has an opening, with the chute 19 located directly above the opening at the top of the storage box 3.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A bottle cap die-casting mold, characterized in that, include: Workbench (1); A die-casting unit fixedly installed on the top of the workbench (1) is used for die-casting bottle caps; The finished product ejection unit is fixedly installed on the top of the workbench (1) to move the bottle cap finished product out; Support column (2) fixedly installed on top of workbench (1); A cleaning unit is fixedly installed on the top of the workbench (1) for cleaning metal powder residue; A feeding unit fixedly installed on the top of the workbench (1) is used to transport metal powder into the interior of the die-casting unit; A storage box (3) is fixedly installed inside the workbench (1) for storing metal powder; The cleaning unit includes a first fixed bearing (4) fixedly installed outside the support column (2), a fixed plate (5) fixedly installed on the outer surface of the first fixed bearing (4), an electric telescopic rod (6) fixedly installed at the bottom of the fixed plate (5), a motor (7) fixedly installed at the bottom of the electric telescopic rod (6), a cleaning head (8) fixedly installed at the output end of the motor (7), a collection pipe (9) fixedly installed at the bottom of the fixed plate (5), a first powder conveying pump (10) fixedly installed on one side of the storage box (3), a connecting pipe (11) fixedly installed at the input end of the first powder conveying pump (10), a discharge pipe (12) fixedly installed at the output end of the first powder conveying pump (10), a first motor (24) fixedly installed on the top of the workbench (1), a first drive gear (25) fixedly installed at the output end of the first motor (24), and a first external gear (26) fixedly installed outside the first fixed bearing (4).

2. The bottle cap die-casting mold according to claim 1, characterized in that: The die-casting unit includes a support member (13) fixedly installed on the top of the workbench (1), a hydraulic rod (14) fixedly installed inside the support member (13), an upper mold (15) fixedly installed at the bottom of the hydraulic rod (14), a lower mold (16) fixedly installed on the top of the workbench (1), an ejector rod (17) fixedly installed inside the workbench (1), and a support block (18) fixedly installed at the top of the ejector rod (17).

3. The bottle cap die-casting mold according to claim 2, characterized in that: The finished product ejection unit includes a slide (19) fixedly installed on one side of the lower mold (16), a first electric push rod (20) fixedly installed on the top of the workbench (1), a first push plate (21) fixedly installed at one end of the first electric push rod (20), a second electric push rod (22) fixedly installed inside the support (13), and a second push plate (23) fixedly installed at one end of the second electric push rod (22).

4. The bottle cap die-casting mold according to claim 1, characterized in that: The feeding unit includes a No. 2 motor (27) fixedly installed on the top of the workbench (1), a No. 2 drive gear (28) fixedly installed at the output end of the No. 2 motor (27), a No. 2 fixed bearing (29) fixedly installed outside the support column (2), a No. 2 external gear (30) fixedly installed outside the No. 2 fixed bearing (29), a transfer box (31) fixedly installed on the outer surface of the No. 2 fixed bearing (29), a discharge nozzle (32) fixedly installed at the bottom of the transfer box (31), a solenoid valve (39) fixedly installed inside the discharge nozzle (32), a distribution pipe (33) fixedly installed on the top of the transfer box (31), a No. 2 powder conveying pump (34) fixedly installed on one side of the storage box (3), a discharge pipe (35) fixedly installed at the output end of the No. 2 powder conveying pump (34), and a conveying pipe (36) fixedly installed at the input end of the No. 2 powder conveying pump (34).

5. A bottle cap die-casting mold according to claim 1, characterized in that: A side plate (37) is fixedly installed on the top of the workbench (1), and an ultrasonic generator (38) is fixedly installed on one side of the side plate (37), with one end of the ultrasonic generator (38) in contact with one side of the lower mold (16).

6. The bottle cap die-casting mold according to claim 1, characterized in that: One end of the connecting pipe (11) is connected to the collecting pipe (9), and one end of the discharge pipe (12) is inserted into the storage box (3).

7. A bottle cap die-casting mold according to claim 4, characterized in that: One end of the conveying pipe (36) is connected to the storage tank (3), and one end of the discharge pipe (35) is connected to the distribution pipe (33).

8. A bottle cap die-casting mold according to claim 4, characterized in that: The number of the cleaning head (8), the discharge nozzle (32) and the die-casting grooves opened on the lower mold (16) are equal, and the die-casting grooves opened on the cleaning head (8), the discharge nozzle (32) and the lower mold (16) are arranged in a rectangular array.

9. A bottle cap die-casting mold according to claim 4, characterized in that: The support column (2) has multiple limiting plates fixedly installed on its exterior, and the first fixed bearing (4) and the second fixed bearing (29) are both located between the multiple limiting plates.

10. A bottle cap die-casting mold according to claim 3, characterized in that: The chute (19) has holes inside and the storage box (3) has an opening on top, and the chute (19) is located directly above the opening on the top of the storage box (3).

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