Sealing structure of electroplating die

Abstract

The utility model provides an electroplating mold sealing structure, which relates to the technical field of electroplating molds and comprises a lower mold, an upper mold is arranged at the top of the lower mold, a first thin film is arranged on the inner wall of the lower mold, a triangular frame is arranged at the top of the upper mold, and a connecting device is arranged on one side of the lower mold. A limiting device is arranged on one side of the triangular frame, a compressed air bag is arranged on the inner wall of the triangular frame, an air inlet pipe is arranged at one end of the compressed air bag, the air inlet pipe is inserted into one side of the triangular frame in a penetrating mode, an air outlet pipe is arranged at the bottom of the compressed air bag, and the air outlet pipe is inserted into the top of the upper mold in a penetrating mode; when the connecting device is used, the connecting strip is manually slid into the connecting groove, so that the upper mold and the lower mold can be connected together, the upper mold and the lower mold can be quickly connected together, and the coating efficiency is further improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating moulds, in particular to a sealing structure of an electroplating mould. Background Art

[0002] The electroplating mold sealing structure is a device for preventing the inner cavity of the mold from being electroplated. When using the sealing structure, the upper mold and the lower mold are set together, and then the compressed air bag is squeezed by the extrusion block, so that the second film becomes larger, so that the first film and the second film fill the inner cavity of the mold, and then the air inlet of the compressed air bag is blocked to prevent air leakage, thereby preventing the inner cavity of the mold from being electroplated to a certain extent.

[0003] The inventors found in their daily work that the electroplating mold still has at least the following problems: when using the electroplating mold, because the grooves on the opposite sides of the lower mold and the upper mold are corresponding, manual alignment is required when connecting the upper mold and the lower mold together, which wastes a relatively long time and affects the electroplating efficiency to a certain extent. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sealing structure for an electroplating mould.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plating mold sealing structure, comprising a lower mold, an upper mold is arranged on the top of the lower mold, a first film is arranged on the inner wall of the lower mold, a triangular frame is arranged on the top of the upper mold, a connecting device is arranged on one side of the lower mold, a limiting device is arranged on one side of the triangular frame, a compressed air bag is arranged on the inner wall of the triangular frame, an air inlet pipe is arranged at one end of the compressed air bag, the air inlet pipe is inserted through one side of the triangular frame, an air outlet pipe is arranged at the bottom of the compressed air bag, and the air outlet pipe is inserted through the top of the upper mold, The inner wall of the triangular frame is slidably connected with an extrusion block, the top of the extrusion block is fixedly connected with a first damping rod, the top of the first damping rod is fixedly connected to the top of the triangular frame, a third spring is sleeved on the surface of the first damping rod, one end of the third spring is fixedly connected to the top of the extrusion block, one end of the third spring close to the first damping rod is fixedly connected to the top of the triangular frame, a second film is provided on the inner wall of the upper mold, the connecting device includes a connecting strip, the connecting strip is fixedly connected to the bottom of the upper mold, a connecting groove is provided on the top of the lower mold, and the inner wall of the connecting groove is slidably connected to the connecting strip.

[0006] The effect achieved by the above components is: when using the connecting device, manually slide the connecting strip into the inside of the connecting groove, so that the upper mold and the lower mold can be connected together, so that the upper mold and the lower mold can be connected together very quickly, thereby speeding up the coating efficiency to a certain extent.

[0007] Preferably, a round rod is fixedly connected to one side of the lower mold, a fixing hole is opened on one side of the upper mold, and the inner wall of the fixing hole is slidably connected to the round rod.

[0008] The effect achieved by the above components is: the round rod is slid into the inside of the fixing hole, thereby making the upper mold and the lower mold connected more tightly.

[0009] Preferably, a support block is fixedly connected to the top of the upper mold, a rotating rod is rotatably inserted into one side of the support block, and a locking block is fixedly connected to one end of the rotating rod away from the support block.

[0010] The effect achieved by the above components is: after the upper mold and the lower mold are connected together, the rotating rod is manually controlled to rotate on one side of the support block, so that the positioning block is set on one side of the lower mold, so that the round rod can be restricted inside the fixing hole by the positioning block.

[0011] Preferably, a limiting hole is opened on one side of the lower mold, and the inner wall of the limiting hole is slidably connected to a limiting rod, and the limiting rod is slidably inserted through one side of the locking block, and a first spring is sleeved on the surface of the locking block, one end of the first spring is fixedly connected to one end of the limiting rod, and one end of the first spring close to the limiting rod is fixedly connected to one side of the locking block.

[0012] The effect achieved by the above components is: the control limit rod is inserted into the limit hole after passing through the locking block, and the limit rod is pulled toward the locking block by the first spring, thereby limiting the limit rod inside the limit hole, so that the locking block can be limited to one side of the lower mold.

[0013] Preferably, the limiting device comprises a connecting plate, one side of the connecting plate is fixedly connected to a rubber plug, the rubber plug is slidably connected to one end of the air intake pipe, and one side of the triangular frame is provided with a rectangular groove.

[0014] The effect achieved by the above components is: the rubber plug is inserted into the inner wall of the intake pipe, thereby achieving a sealing effect.

[0015] Preferably, a second damping rod is evenly and fixedly connected to one side of the connecting plate, an end of the second damping rod away from the connecting plate is fixedly connected to one side of the triangular frame, a second spring is sleeved on the surface of the second damping rod, one end of the second spring is fixedly connected to one side of the connecting plate, and an end of the second spring close to the second damping rod is fixedly connected to one side of the triangular frame.

[0016] The effect achieved by the above components is: the connecting plate is pulled toward the direction close to the triangular frame by the second spring, thereby restricting the rubber plug to the inner wall of one end of the intake pipe.

[0017] Preferably, a groove is provided on the top of the connecting plate, a connecting rod is fixedly connected to the inner wall of the groove, a baffle is rotatably sleeved on the surface of the connecting rod, and one end of the baffle is slidably connected to the inner wall of the rectangular groove.

[0018] The effect achieved by the above components is: when air needs to be taken in through the intake pipe, the baffle is manually controlled to rotate on the surface of the connecting rod, so that one end of the baffle slides into the inside of the rectangular groove, so that the rubber plug can be kept away from the intake pipe.

[0019] Preferably, a rectangular bar is fixedly connected to one side of the connecting plate, a fixing block is provided on one side of the inner wall of the rectangular bar, and the fixing block is rotatably inserted on one side of the triangular frame.

[0020] The effect achieved by the above components is: after the rubber plug is plugged into the inner wall of the intake pipe, the fixed block is manually controlled to rotate on one side of the triangular frame, so that the fixed block slides to the middle of the two rectangular strips, which can well limit the connecting plate to one side of the triangular frame.

[0021] In the utility model, a connecting device is provided. When the connecting device is used, the connecting strip is manually slid into the inside of the connecting groove, so that the upper mold and the lower mold can be connected together. In this way, the upper mold and the lower mold can be connected together very quickly, thereby accelerating the coating efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of a sealing structure of an electroplating mold is proposed for the utility model;

[0023] Figure 2 This is a three-dimensional structural schematic diagram of a novel connecting strip proposed by the utility model;

[0024] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a novel clamping block;

[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a new baffle.

[0026] Legend: 1. Lower mold; 2. Upper mold; 3. First film; 4. Triangular frame; 5. Connecting device; 501. Connecting groove; 502. Connecting strip; 503. Round rod; 504. Fixing hole; 505. Support block; 506. Rotating rod; 507. Positioning block; 508. Limiting rod; 509. Limiting hole; 510. First spring; 6. Limiting device; 601. Connecting plate; 602. Rubber plug; 603. Second damping rod; 604. Second spring; 605. Groove; 606. Connecting rod; 607. Baffle; 608. Rectangular groove; 609. Rectangular strip; 610. Fixing block; 7. First damping rod; 8. Extrusion block; 9. Third spring; 10. Compressed airbag; 11. Inlet pipe; 12. Outlet pipe; 13. Second film. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-4 As shown, a plating mold sealing structure is provided, wherein an upper mold 2 is arranged on the top of the lower mold 1, a first film 3 is arranged on the inner wall of the lower mold 1, a triangular frame 4 is arranged on the top of the upper mold 2, a connecting device 5 is arranged on one side of the lower mold 1, a limiting device 6 is arranged on one side of the triangular frame 4, a compressed air bag 10 is arranged on the inner wall of the triangular frame 4, an air inlet pipe 11 is arranged at one end of the compressed air bag 10, the air inlet pipe 11 is inserted through one side of the triangular frame 4, an air outlet pipe 12 is arranged at the bottom of the compressed air bag 10, the air outlet pipe 12 is inserted through the top of the upper mold 2, an extrusion block 8 is slidably connected to the inner wall of the triangular frame 4, a first damping rod 7 is fixedly connected to the top of the extrusion block 8, and the first damping rod 7 is fixedly connected to the top of the first damping rod 7. The top of the damping rod 7 is fixedly connected to the top of the triangular frame 4, the surface of the first damping rod 7 is sleeved with a third spring 9, one end of the third spring 9 is fixedly connected to the top of the extrusion block 8, the end of the third spring 9 close to the first damping rod 7 is fixedly connected to the top of the triangular frame 4, and the inner wall of the upper mold 2 is provided with a second film 13. When using the sealing structure, the upper mold 2 and the lower mold 1 are arranged together, and then the compression airbag 10 is squeezed by the extrusion block 8, so that the second film 13 becomes larger, so that the first film 3 and the second film 13 fill the inner cavity of the mold, and then the air inlet of the compression airbag 10 is blocked to avoid air leakage, thereby preventing the inner cavity of the mold from being electroplated to a certain extent.

[0028] Reference Figure 2 and Figure 3, the connecting device 5 includes a connecting strip 502, which is fixedly connected to the bottom of the upper mold 2, and a connecting groove 501 is provided on the top of the lower mold 1, and the inner wall of the connecting groove 501 is slidably connected to the connecting strip 502. When using the connecting device 5, the connecting strip 502 is manually slid into the inside of the connecting groove 501, so that the upper mold 2 and the lower mold 1 can be connected together, so that the upper mold 2 and the lower mold 1 can be connected together very quickly, thereby accelerating the coating efficiency to a certain extent, a round rod 503 is fixedly connected to one side of the lower mold 1, and a fixing hole 504 is provided on one side of the upper mold 2, and the inner wall of the fixing hole 504 is slidably connected to the round rod 503, and the round rod 503 is slid into the inside of the fixing hole 504, so that the upper mold 2 and the lower mold 1 can be connected more closely, and a supporting block 505 is fixedly connected to the top of the upper mold 2, and a rotating rod 506 is rotatably inserted on one side of the supporting block 505, and a positioning block 507 is fixedly connected to the end of the rotating rod 506 away from the supporting block 505. After the lower mold 2 is connected to the lower mold 1, the rotating rod 506 is manually controlled to rotate on one side of the supporting block 505, so that the positioning block 507 is set on one side of the lower mold 1, so that the round rod 503 can be restricted inside the fixing hole 504 by the positioning block 507. A limiting hole 509 is provided on one side of the lower mold 1. The inner wall of the limiting hole 509 is slidably connected to the limiting rod 508. The limiting rod 508 is slidably inserted into one side of the positioning block 507. The surface of the positioning block 507 is sleeved with a first spring. 510, one end of the first spring 510 is fixedly connected to one end of the limiting rod 508, and the end of the first spring 510 close to the limiting rod 508 is fixedly connected to one side of the locking block 507. The limiting rod 508 is controlled to pass through the locking block 507 and then inserted into the inside of the limiting hole 509. The limiting rod 508 is pulled toward the direction close to the locking block 507 by the first spring 510, and then the limiting rod 508 is restricted inside the limiting hole 509, so that the locking block 507 can be restricted to one side of the lower mold 1.

[0029] Reference Figure 4The limiting device 6 includes a connecting plate 601, one side of the connecting plate 601 is fixedly connected with a rubber plug 602, the rubber plug 602 is slidably connected to one end of the intake pipe 11, and a rectangular groove 608 is provided on one side of the triangular frame 4, and the rubber plug 602 is inserted into the inner wall of the intake pipe 11, so as to achieve a sealing effect, and a second damping rod 603 is evenly fixedly connected to one side of the connecting plate 601, and the end of the second damping rod 603 away from the connecting plate 601 is fixedly connected to one side of the triangular frame 4, and a second spring 604 is sleeved on the surface of the second damping rod 603, and one end of the second spring 604 is fixedly connected to one side of the connecting plate 601, and the end of the second spring 604 close to the second damping rod 603 is fixedly connected to one side of the triangular frame 4, and the connecting plate 601 is pulled in the direction close to the triangular frame 4 by the second spring 604, so as to limit the rubber plug 602 to the inner wall of one end of the intake pipe 11, and the top of the connecting plate 601 A groove 605 is provided, and a connecting rod 606 is fixedly connected to the inner wall of the groove 605. A baffle 607 is rotatably sleeved on the surface of the connecting rod 606. One end of the baffle 607 is slidably connected to the inner wall of the rectangular groove 608. When air needs to be taken in through the intake pipe 11, the baffle 607 is manually controlled to rotate on the surface of the connecting rod 606, so that one end of the baffle 607 slides into the inside of the rectangular groove 608. In this way, the rubber plug 602 can be kept away from the intake pipe 11. A rectangular strip 609 is fixedly connected to one side of the connecting plate 601, and a fixing block 610 is provided on one side of the inner wall of the rectangular strip 609. The fixing block 610 is rotatably inserted into one side of the triangular frame 4. After the rubber plug 602 is inserted into the inner wall of the intake pipe 11, the fixing block 610 is manually controlled to rotate on one side of the triangular frame 4, so that the fixing block 610 slides to the middle of the two rectangular strips 609, which can well limit the connecting plate 601 to one side of the triangular frame 4.

[0030] Working principle: when using the sealing structure, the upper mold 2 and the lower mold 1 are set together, and then the compression airbag 10 is squeezed by the extrusion block 8, so that the second film 13 becomes larger, so that the first film 3 and the second film 13 fill the inner cavity of the mold, and then the air inlet of the compression airbag 10 is blocked to prevent air leakage, so as to prevent the inner cavity of the mold from being electroplated to a certain extent. When using the connecting device 5, manually slide the connecting strip 502 into the inside of the connecting groove 501, and slide the round rod 503 into the inside of the fixing hole 504. The upper mold 2 and the lower mold 1 are connected more closely. After the upper mold 2 and the lower mold 1 are connected together, the rotating rod 506 is manually controlled to rotate on one side of the supporting block 505, and the limiting rod 508 is controlled to pass through the positioning block 507 and then inserted into the limiting hole 509. The limiting rod 508 is pulled toward the positioning block 507 by the first spring 510, and the limiting rod 508 is restricted in the limiting hole 509. In this way, the positioning block 507 can be restricted to one side of the lower mold 1. Then, the positioning block 507 is arranged on one side of the lower mold 1, so that the round rod 503 can be restricted inside the fixing hole 504 by the positioning block 507, so that the upper mold 2 and the lower mold 1 can be connected together, so that the upper mold 2 and the lower mold 1 can be connected together very quickly, thereby accelerating the coating efficiency to a certain extent. When the limiting device 6 is used, the connecting plate 601 is pulled toward the direction close to the triangular frame 4 by the second spring 604. When the rubber plug 602 is plugged into the inner wall of the intake pipe 11, the hand The fixed block 610 is dynamically controlled to rotate on one side of the triangular frame 4, so that the fixed block 610 slides to the middle of the two rectangular bars 609, which can effectively limit the connecting plate 601 to one side of the triangular frame 4, and then limit the rubber plug 602 to the inner wall of one end of the intake pipe 11. When air needs to be introduced through the intake pipe 11, the baffle 607 is manually controlled to rotate on the surface of the connecting rod 606, so that one end of the baffle 607 slides to the inside of the rectangular groove 608, so that the rubber plug 602 can be kept away from the intake pipe 11.

Claims

1. A plating mold sealing structure, comprising a lower mold (1), characterized in that: An upper mold (2) is arranged on the top of the lower mold (1), a first film (3) is arranged on the inner wall of the lower mold (1), a triangular frame (4) is arranged on the top of the upper mold (2), a connecting device (5) is arranged on one side of the lower mold (1), a limiting device (6) is arranged on one side of the triangular frame (4), a compressed air bag (10) is arranged on the inner wall of the triangular frame (4), an air inlet pipe (11) is arranged at one end of the compressed air bag (10), the air inlet pipe (11) is inserted through one side of the triangular frame (4), an air outlet pipe (12) is arranged at the bottom of the compressed air bag (10), the air outlet pipe (12) is inserted through the top of the upper mold (2), an extrusion block (8) is slidably connected to the inner wall of the triangular frame (4), and the extrusion block (8) is slidably connected to the inner wall of the triangular frame (4). The top of the block (8) is fixedly connected with a first damping rod (7), the top of the first damping rod (7) is fixedly connected to the top of the triangular frame (4), the surface of the first damping rod (7) is sleeved with a third spring (9), one end of the third spring (9) is fixedly connected to the top of the extrusion block (8), one end of the third spring (9) close to the first damping rod (7) is fixedly connected to the top of the triangular frame (4), the inner wall of the upper mold (2) is provided with a second film (13), the connecting device (5) comprises a connecting strip (502), the connecting strip (502) is fixedly connected to the bottom of the upper mold (2), the top of the lower mold (1) is provided with a connecting groove (501), the inner wall of the connecting groove (501) is slidably connected to the connecting strip (502).

2. The electroplating mold sealing structure according to claim 1, characterized in that: A round rod (503) is fixedly connected to one side of the lower mold (1), and a fixing hole (504) is opened on one side of the upper mold (2), and the inner wall of the fixing hole (504) is slidably connected to the round rod (503).

3. The electroplating mold sealing structure according to claim 1, characterized in that: A support block (505) is fixedly connected to the top of the upper mold (2), a rotating rod (506) is rotatably inserted on one side of the support block (505), and a positioning block (507) is fixedly connected to one end of the rotating rod (506) away from the support block (505).

4. The electroplating mold sealing structure according to claim 1, characterized in that: A limiting hole (509) is provided on one side of the lower mold (1), and the inner wall of the limiting hole (509) is slidably connected to a limiting rod (508), and the limiting rod (508) is slidably inserted through one side of a positioning block (507), and a first spring (510) is sleeved on the surface of the positioning block (507), and one end of the first spring (510) is fixedly connected to one end of the limiting rod (508), and one end of the first spring (510) close to the limiting rod (508) is fixedly connected to one side of the positioning block (507).

5. The electroplating mold sealing structure according to claim 1, characterized in that: The limiting device (6) comprises a connecting plate (601), one side of the connecting plate (601) is fixedly connected to a rubber plug (602), the rubber plug (602) is slidably connected to one end of the air intake pipe (11), and one side of the triangular frame (4) is provided with a rectangular groove (608).

6. The electroplating mold sealing structure according to claim 5, characterized in that: A second damping rod (603) is evenly and fixedly connected to one side of the connecting plate (601); one end of the second damping rod (603) away from the connecting plate (601) is fixedly connected to one side of the triangular frame (4); a second spring (604) is sleeved on the surface of the second damping rod (603); one end of the second spring (604) is fixedly connected to one side of the connecting plate (601); and one end of the second spring (604) close to the second damping rod (603) is fixedly connected to one side of the triangular frame (4).

7. The electroplating mold sealing structure according to claim 5, characterized in that: The top of the connecting plate (601) is provided with a groove (605), the inner wall of the groove (605) is fixedly connected with a connecting rod (606), the surface of the connecting rod (606) is rotatably sleeved with a baffle (607), and one end of the baffle (607) is slidably connected to the inner wall of the rectangular groove (608).

8. The electroplating mold sealing structure according to claim 5, characterized in that: A rectangular bar (609) is fixedly connected to one side of the connecting plate (601), a fixing block (610) is provided on one side of the inner wall of the rectangular bar (609), and the fixing block (610) is rotatably inserted on one side of the triangular frame (4).

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