WO2023221223A1 - 用于制造水龙头本体的模具 - Google Patents
用于制造水龙头本体的模具 Download PDFInfo
- Publication number
- WO2023221223A1 WO2023221223A1 PCT/CN2022/099528 CN2022099528W WO2023221223A1 WO 2023221223 A1 WO2023221223 A1 WO 2023221223A1 CN 2022099528 W CN2022099528 W CN 2022099528W WO 2023221223 A1 WO2023221223 A1 WO 2023221223A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- core
- mold
- pulling mechanism
- mold core
- faucet body
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
Definitions
- the present application relates to the technical field of faucet body manufacturing, and in particular to a mold for manufacturing the faucet body.
- the existing faucet body is usually roughly H-shaped, including two left and right valve seat parts, and a connecting part between the valve seat parts; each valve seat part is formed with an installation groove, which can be used for a valve body respectively. Installation, and each relative valve body can be controlled by a handle; a central flow channel is formed in the connection part, its two ends are respectively connected to the installation groove of the valve seat, and at least one water outlet is provided in the middle to connect to the central flow channel , the water outlet can be used to connect water outlet components such as faucet outlet pipes or shower heads. It is difficult to achieve one-time molding in the current faucet body manufacturing. They all use secondary encapsulation manufacturing, which will cause the faucet body to be easily leaked, easily blocked, and have a short lifespan.
- This application aims to solve at least one of the technical problems existing in the prior art. To this end, this application proposes a mold for manufacturing the faucet body, which can realize the one-time molding of the faucet body, solve the problems of easy leakage and blockage of the faucet body in related technologies, improve product quality, and extend the service life.
- the mold for manufacturing the faucet body includes: a lower mold base; an upper mold base, which is disposed on one side of the lower mold base, and the upper mold base and the lower mold base cooperate to form There is a mold cavity; wherein, both ends of the lower mold base are respectively provided with a first core-pulling mechanism and a second core-pulling mechanism, and the first core-pulling mechanism is provided with a first mold core group.
- the core group includes a valve seat mounting slot mold core, a water outlet mold core and an inlet channel mold core.
- the valve seat mounting slot mold core and the water outlet mold core are fixedly arranged on the first core pulling mechanism toward the model cavity.
- a rotating block is connected to the water inlet mold core.
- the other end of the rotating block is rotated and installed on the first core pulling mechanism.
- the rotation of the rotating block drives the water inlet mold core to move, so that the The inlet mold core is inserted into the valve seat mounting groove, enters the mold cavity and is connected to the outlet mold core.
- the second core pulling mechanism is provided with a second mold core group. The two core-pulling mechanisms slide so that the second mold core group can extend into the mold cavity and connect with the valve seat installation slot mold core.
- the mold for manufacturing the faucet body has at least the following beneficial effects: During the manufacturing process, both the first core pulling mechanism and the second core pulling mechanism move toward the side of the mold cavity, so that the valve seat is installed
- the slot mold core, the water outlet mold core and the second mold core group all extend into the mold cavity, and the second mold core group is connected to the valve seat installation slot mold core; the rotating block rotates to drive the water inlet mold core to penetrate the valve seat.
- the mold for manufacturing the faucet body in the embodiment of the present application can realize the one-time molding of the faucet body, solve the problems of easy leakage and blockage of the faucet body in related technologies, improve product quality, and extend the service life.
- the valve seat mounting groove mold core is provided with a through hole that matches the water inlet mold core, and the water inlet mold core is located in the through hole. inside the hole.
- the first core-pulling mechanism includes a first fixed seat, the first fixed seat is slidably arranged on the lower mold base, and the first mold core The group is arranged on the first fixed base.
- the first fixed seat is provided with a movable cavity
- the rotating block is disposed in the movable cavity
- the rotating block is provided with a pull rod, and the pull rod is connected with a driving member.
- the driving member drives the pull rod to move so that the pull rod pulls the rotation The block rotates.
- the driving member adopts a cylinder, and the telescopic end of the cylinder is connected to the tie rod.
- the lower mold base is further provided with a second core pulling mechanism, and the second core pulling mechanism is slidably disposed on the lower mold base away from the first
- the second core-pulling mechanism is provided with a second mold core group. The second core-pulling mechanism slides so that the second mold core group can extend into or withdraw from the mold cavity.
- the second core-pulling mechanism includes a second fixed seat, the second fixed seat is slidably arranged on the lower mold base, and the second mold core The group is arranged on the second fixed base.
- the lower mold base is provided with a first groove and a second groove that are respectively adapted to the first core pulling mechanism and the second core pulling mechanism.
- groove, the first core-pulling mechanism and the second core-pulling mechanism are slidably disposed in the first groove and the second groove respectively.
- the first groove and the second groove are both provided with slide rails, the first core pulling mechanism and the second core pulling mechanism A slide groove is provided, and the slide rail is adapted to the slide groove.
- the first core pulling mechanism and the second core pulling mechanism are connected with a cylinder, and the cylinder drives the first core pulling mechanism and the third core pulling mechanism.
- the two core-pulling mechanisms slide along the slide rails.
- Figure 1 is an exploded view of a mold used to manufacture a faucet body according to an embodiment of the present application
- Figure 2 is an exploded view from a second perspective of the mold used to manufacture the faucet body according to the embodiment of the present application;
- Figure 3 is a top view of the lower mold base of the mold used to manufacture the faucet body according to the embodiment of the present application;
- Figure 4 is an exploded view of the lower mold base of the mold used to manufacture the faucet body according to the embodiment of the present application.
- Lower mold base 100 slot 110; first groove 120; second groove 130; first slide rail 140; second slide rail 150; bottom mold 160; upper mold base 200; clamping block 210; top mold 220;
- an embodiment of the present application provides a mold for manufacturing a faucet body, including: a lower mold base 100; an upper mold base 200, which is disposed on one side of the lower mold base 100.
- the upper mold base 200 and The lower mold base 100 cooperates to form a mold cavity; wherein, a first core pulling mechanism 300 and a second core pulling mechanism 400 are respectively slidably provided at both ends of the lower mold base 100, and the first core pulling mechanism 300 is provided with a first mold core group.
- the first mold core group includes a valve seat mounting slot mold core 320, a water outlet mold core 330 and an inlet channel mold core 340.
- the valve seat mounting slot mold core 320 and the water outlet mold core 330 are fixedly arranged toward the first core pulling mechanism 300.
- the water inlet mold core 340 is connected to a rotating block 350.
- the other end of the rotating block 350 is rotatably installed on the first core pulling mechanism 300.
- the rotating block 350 rotates to drive the water inlet mold core 340 to move, so that the water inlet mold core 340 moves.
- the core 340 is passed through the valve seat installation groove mold core 320, enters the mold cavity and is connected with the outlet mold core 330.
- the second core pulling mechanism 400 is provided with a second mold core group 410.
- the second core pulling mechanism 400 slides to make the second core pulling mechanism 400 slide.
- the two mold core sets 410 can extend into the mold cavity and connect with the valve seat mounting groove mold core 320.
- the first core pulling mechanism 300 and the second core pulling mechanism 400 both move toward the side of the mold cavity, so that the valve seat installation slot mold core 320, the outlet mold core 330 and the second mold core group 410 all extend into In the mold cavity, the second mold core group 410 is connected to the valve seat installation slot mold core 320; the rotating block 350 rotates to drive the water inlet mold core 340 to penetrate the valve seat installation slot mold core 320 and connect with the outlet mold core 330 ;
- the upper mold base 200 cooperates with the lower mold base 100, and after injection, pressure maintaining, cooling, and mold opening; the upper mold base 200 is far away from the lower mold base 100, and the rotating block 350 rotates to pull out the water inlet mold core 340 to install the groove mold.
- the mold for manufacturing the faucet body in the embodiment of the present application can realize the one-time molding of the faucet body, solve the problems of easy leakage and blockage of the faucet body in related technologies, improve product quality, and extend the service life.
- two valve seat mounting slot mold cores 320 are provided.
- the two valve seat mounting slot mold cores 320 are located at both ends of the first fixed seat 310.
- the water outlet mold core 330 is provided Install the slot mold core 320 in the middle of the two valve seats.
- the water inlet mold core 340 can be penetrated through the valve seat installation groove mold core 320 and connected with the valve seat installation groove mold core 320.
- the outlet mold core 330 is connected.
- the water inlet mold core 340 has an arc-shaped structure
- the valve seat mounting slot mold core 320 is provided with an arc-shaped through hole that matches the water inlet mold core 340.
- the water inlet mold core 340 can slide within the arc-shaped through hole.
- the valve seat mounting slot mold core 320 has a split structure.
- the valve seat mounting slot mold core 320 includes an upper part and a lower part. The upper part and the lower part are welded and fixed, and the upper part and the lower part cooperate to define an arc-shaped through hole.
- the lower mold base 100 is provided with a clamping slot 110
- the upper mold base 200 is provided with a clamping block 210.
- the clamping slot 110 and the clamping block 210 cooperate to make the lower mold base 100 and the upper mold base 200 more stable.
- the lower mold base 100 is provided with a bottom mold 160
- the upper mold base 200 is provided with a top mold 220.
- the bottom mold 160 and the top mold 220 cooperate to form a mold cavity.
- Both ends of the bottom mold 160 are respectively provided with first grooves 120 and second grooves 130 that are adapted to the first core-pulling mechanism 300 and the second core-pulling mechanism 400.
- the mechanism 400 is slidably disposed in the first groove 120 and the second groove 1130 respectively.
- the first core pulling mechanism 300 includes a first fixed seat 310, which is slidably disposed in the first groove 120, and the first mold core group is disposed in the first fixed seat 310.
- the first groove 120 is provided with a first slide rail 140
- the first fixed seat 310 is provided with a first slide groove.
- the first slide groove and the first slide rail 140 cooperate to enable the first fixed seat 310 to drive the first mold.
- the core group slides along the first slide rail 140, thereby realizing the extraction or insertion of the first mold core group.
- the first fixed base 310 is connected to the first cylinder 380, and the first cylinder 380 drives the first fixed base 310 to slide, so that the first mold core group extends into or withdraws from the mold cavity.
- the structure is simple and the operation is easy.
- the sliding of the first fixed seat 310 can also be realized by using a screw nut or a gear rack.
- Those skilled in the art can make a reasonable selection according to the actual situation, and this application does not limit this.
- the first fixed base 310 is provided with a movable cavity 360, and the rotating block 350 is arranged in the movable cavity 360.
- the rotating block 350 rotates in the movable cavity 360, thereby driving the water inlet mold core 340 to move.
- the structure can be reasonably compact, and at the same time, it is ensured that the inlet mold core 340 can pass through the valve seat installation groove mold core 320 and enter the mold cavity, so that the inlet mold core 340 can be connected with the outlet.
- the water channel mold core 330 is connected. It is easy to understand that the rotating block 350 is provided with a pull rod 370, and the pull rod 370 is connected with a driving member.
- the driving member drives the pull rod 370 to move, causing the pull rod 370 to pull the rotating block 350 to rotate, thereby pulling out or extending the water inlet mold core 340.
- the structure is simple and the operation is easy.
- the driving member is the second cylinder 390.
- the second cylinder 390 drives the movement of the two water inlet mold cores 340 at the same time, so that the two water inlet mold cores 340 can be pulled out or extended at the same time, ensuring synchronization and reducing costs.
- the second core pulling mechanism 400 includes a second fixed seat 420 that is slidably disposed in the second groove 130 and the second mold core group 410 is disposed in the second fixed seat 420 .
- the second fixed seat 420 slides, driving the second mold core group 410 to move, so that the second mold core group 410 extends into the mold cavity and connects with the valve seat mounting groove mold core 320.
- the second groove 130 is provided with a second slide rail 150
- the second fixing base 420 is provided with a second slide groove that matches the second slide rail 150.
- the second slide rail 150 and the second slide groove Cooperation makes the sliding of the second fixed base 420 more stable.
- the second fixed base 420 is connected to a third cylinder 430, and the third cylinder 430 drives the second fixed base 420 to slide, thereby allowing the second mold core group 410 to extend into or withdraw from the mold cavity.
- the structure is simple and the operation is stable.
- the sliding movement of the second fixing base 420 can also be achieved by using a screw nut or a gear rack, which is not limited in this application.
- the group 410 extends into the mold cavity, and the second mold core group 410 is passed through a copper pipe and connected to the valve seat installation slot mold core 320; then, the second cylinder 390 drives the pull rod 370 to move, driving the rotating block 350 to rotate, so that the water inlet channel
- the mold core 340 is passed through the valve seat model and connected to the outlet mold core 330; the upper mold base 200 cooperates with the lower mold base 100, and undergoes glue injection, pressure maintaining, cooling, and mold opening. At this time, the faucet body and the embedded copper pipe are injection molded in one go, and the middle water channel is also formed.
- the second cylinder 390 drives the pull rod 370 to move, driving the rotating block 350 to rotate, so that the water inlet mold core 340 is extracted from the valve seat mounting groove mold core 320.
- the first cylinder 380 and the third cylinder 430 also drive the first fixed seat 310 respectively.
- the second fixed seat 420 moves away from the bottom mold 160, thereby pulling the valve seat mounting slot mold core 320, the outlet mold core 330 and the second mold core group 410 out of the mold cavity, and taking out the finished product.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本申请公开了一种用于制造水龙头本体的模具，包括：下模座；上模座，设置于下模座的一侧，上模座和下模座配合形成有模型腔；其中，下模座的两端分别滑动设置有第一抽芯机构和第二抽芯机构，第一抽芯机构设置有第一模芯组，第一模芯组包括阀座安装槽模芯、出水道模芯和进水道模芯，阀座安装槽模芯和出水道模芯固定设置于第一抽芯机构朝向模型腔的一侧，进水道模芯连接有转动块，转动块的另一端转动设置于第一抽芯机构，转动块转动，带动进水道模芯运动，使进水道模芯穿设于阀座安装槽模芯进入模型腔内且与出水道模芯连接，第二抽芯机构设置有第二模芯组，第二抽芯机构滑动，使第二模芯组可伸入模型腔与阀座安装槽模芯连接。
Description
本申请涉及水龙头本体制造技术领域，特别涉及一种用于制造水龙头本体的模具。
现有出水龙头本体通常大致呈H状，包括有左、右两个阀座部位、一位于所述阀座部位间的连接部位；阀座部位内各形成有一安装槽，可分别供一阀体安装，并可由一把手旋调控制各相对阀体；连接部位内形成有一中央流道，其二端分别连通于阀座部位的安装槽，且中间处设置有至少一出水口连通所述中央流道，该出水口可供连接水龙头出水管或花洒等出水构件。目前的水龙头本体制造很难实现一次成型，都是采用二次包胶制造成型，则会导致生产出来的水龙头本体易漏水、易堵塞，且寿命短。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请提出一种用于制造水龙头本体的模具，能够实现水龙头本体的一次成型，解决相关技术中水龙头本体易漏水、堵塞等问题，提高产品质量，延长使用寿命。
根据本申请实施例所述的用于制造水龙头本体的模具，包括：下模座；上模座，设置于所述下模座的一侧，所述上模座和所述下模座配合形成有模型腔；其中，所述下模座的两端分别滑动设置有第一抽芯机构和第二抽芯机构，所述第一抽芯机构设置有第一模芯组，所述第一模芯组包括阀座安装槽模芯、出水道模芯和进水道模芯，所述阀座安装槽模芯和所述出水道模芯固定设置于所述第一抽芯机构朝向所述模型腔的一侧，所述进水道模芯连接有转动块，所述转动块的另一端转动设置于所述第一抽芯机构，所述转动块转动，带动所述进水道模芯运动，使所述进水道模芯穿设于所述阀座安装槽模芯进入所述模型腔内且与所述出水道模芯连接，所述第二抽芯机构设置有第二模芯组，所述第二抽芯机构滑动，使所述第二模芯组可伸入所述模型腔与所述阀座安装槽模芯连接。
根据本申请实施例所述的用于制造水龙头本体的模具，至少具有如下有益效果：在制造过程中，第一抽芯机构和第二抽芯机构均朝向模型腔一侧移动，使阀座安装槽模芯、 出水道模芯和第二模芯组均伸入模型腔内，且第二模芯组与阀座安装槽模芯连接；转动块转动，带动进水道模芯穿设于阀座安装槽模芯且与出水道模芯连接；上模座与下模座配合，经射胶、保压、冷却、开模；上模座远离下模座，转动块转动使进水道模芯抽出阀座安装槽模芯，接着第一抽芯机构和第二抽芯机构均背离模型腔移动，以将阀座安装槽模芯、出水道模芯和第二模芯组均抽出模型腔，从而完成水龙头本体的制造。本申请实施例的用于制造水龙头本体的模具，能够实现水龙头本体的一次成型，解决相关技术中水龙头本体易漏水、堵塞等问题，提高产品质量，延长使用寿命。
根据本申请实施例所述的用于制造水龙头本体的模具，所述阀座安装槽模芯设置有与所述进水道模芯相适配的通孔，所述进水道模芯位于所述通孔内。
根据本申请实施例所述的用于制造水龙头本体的模具，所述第一抽芯机构包括第一固定座，所述第一固定座滑动设置于所述下模座，所述第一模芯组设置于所述第一固定座。
根据本申请实施例所述的用于制造水龙头本体的模具，所述第一固定座设置有活动腔，所述转动块设置于所述活动腔内。
根据本申请实施例所述的用于制造水龙头本体的模具，所述转动块设置有拉杆，所述拉杆连接有驱动件，所述驱动件驱动所述拉杆运动，使所述拉杆拉动所述转动块转动。
根据本申请实施例所述的用于制造水龙头本体的模具，所述驱动件采用气缸，所述气缸的伸缩端与所述拉杆连接。
根据本申请实施例所述的用于制造水龙头本体的模具，所述下模座还设置有第二抽芯机构，所述第二抽芯机构滑动设置于所述下模座远离所述第一抽芯机构的一侧，所述第二抽芯机构设置有第二模芯组，所述第二抽芯机构滑动，使所述第二模芯组可伸入或抽出所述模型腔。
根据本申请实施例所述的用于制造水龙头本体的模具，所述第二抽芯机构包括第二固定座，所述第二固定座滑动设置于所述下模座，所述第二模芯组设置于所述第二固定座。
根据本申请实施例所述的用于制造水龙头本体的模具，所述下模座设置有分别与所 述第一抽芯机构和第二抽芯机构相适配的第一凹槽和第二凹槽，所述第一抽芯机构和所述第二抽芯机构分别滑动设置于所述第一凹槽和所述第二凹槽内。
根据本申请实施例所述的用于制造水龙头本体的模具，所述第一凹槽和所述第二凹槽均设置有滑轨，所述第一抽芯机构和所述第二抽芯机构设置有滑槽，所述滑轨与所述滑槽相适配。
根据本申请实施例所述的用于制造水龙头本体的模具，所述第一抽芯机构和所述第二抽芯机构连接有气缸，所述气缸驱动所述第一抽芯机构和所述第二抽芯机构沿所述滑轨滑动。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1为本申请实施例的用于制造水龙头本体的模具的第一视角分解图；
图2为本申请实施例的用于制造水龙头本体的模具的第二视角分解图；
图3为本申请实施例的用于制造水龙头本体的模具的下模座的俯视图；
图4为本申请实施例的用于制造水龙头本体的模具的下模座的分解图。
附图标记说明：
下模座100；卡槽110；第一凹槽120；第二凹槽130；第一滑轨140；第二滑轨150；底模160；上模座200；卡块210；顶模220；第一抽芯机构300；第一固定座310；阀座安装槽模芯320；出水道模芯330；进水道模芯340；转动块350；活动腔360；拉杆370；第一气缸380；第二气缸390；第二抽芯机构400；第二模芯组410；第二固定座420；第三气缸430。
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，涉及到方位描述，例如上、下、前、后、左、右等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请的描述中，若干的含义是一个或者多个，多个的含义是两个以上，大于、小于、超过等理解为不包括本数，以上、以下、以内等理解为包括本数。如果有描述到第一、第二只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。
本申请的描述中，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本申请中的具体含义。
参照图1至图4，本申请实施例提供了一种用于制造水龙头本体的模具，包括：下模座100；上模座200，设置于下模座100的一侧，上模座200和下模座100配合形成有模型腔；其中，下模座100的两端分别滑动设置有第一抽芯机构300和第二抽芯机构400，第一抽芯机构300设置有第一模芯组，第一模芯组包括阀座安装槽模芯320、出水道模芯330和进水道模芯340，阀座安装槽模芯320和出水道模芯330固定设置于第一抽芯机构300朝向模型腔的一侧，进水道模芯340连接有转动块350，转动块350的另一端转动设置于第一抽芯机构300，转动块350转动，带动进水道模芯340运动，使进水道模芯340穿设于阀座安装槽模芯320进入模型腔内且与出水道模芯330连接，第二抽芯机构400设置有第二模芯组410，第二抽芯机构400滑动，使第二模芯组410可伸入模型腔与阀座安装槽模芯320连接。
在制造过程中，第一抽芯机构300和第二抽芯机构400均朝向模型腔一侧移动，使阀座安装槽模芯320、出水道模芯330和第二模芯组410均伸入模型腔内，且第二模芯 组410与阀座安装槽模芯320连接；转动块350转动，带动进水道模芯340穿设于阀座安装槽模芯320且与出水道模芯330连接；上模座200与下模座100配合，经射胶、保压、冷却、开模；上模座200远离下模座100，转动块350转动使进水道模芯340抽出阀座安装槽模芯320，接着第一抽芯机构300和第二抽芯机构400均背离模型腔移动，以将阀座安装槽模芯320、出水道模芯330和第二模芯组410均抽出模型腔，从而完成水龙头本体的制造。本申请实施例的用于制造水龙头本体的模具，能够实现水龙头本体的一次成型，解决相关技术中水龙头本体易漏水、堵塞等问题，提高产品质量，延长使用寿命。
参照图3和图4，在本实施例中，阀座安装槽模芯320设置有两个，两个阀座安装槽模芯320位于第一固定座310的两端，出水道模芯330设置于两个阀座安装槽模芯320的中间。进水道模芯340设置有两个，两个进水道模芯340分别与两个阀座安装槽模芯320相适配，进水道模芯340可穿设于阀座安装槽模芯320且与出水道模芯330连接。其中，进水道模芯340呈弧形结构，阀座安装槽模芯320设置有与进水道模芯340相适配的弧形通孔，进水道模芯340可在弧形通孔内滑动。具体地，阀座安装槽模芯320为分体式结构，阀座安装槽模芯320包括上部和下部，上部和下部焊接固定，上部和下部配合限定出弧形通孔。通过将阀座安装槽模芯320设置为分体式结构，便于进行弧形通孔的加工，结构简单，操作简便。
参照图1至图4，下模座100设置有卡槽110，上模座200设置有卡块210，卡槽110和卡块210配合，使下模座100和上模座200配合更加稳定。可以想到的是，下模座100设置有底模160，上模座200设置有顶模220，底模160与顶模220配合形成模型腔。底模160的两端分别设置有与第一抽芯机构300和第二抽芯机构400相适配的第一凹槽120和第二凹槽130，第一抽芯机构300和第二抽芯机构400分别滑动设置于第一凹槽120和第二凹槽1130。
第一抽芯机构300包括第一固定座310，第一固定座310滑动设置于第一凹槽120，第一模芯组设置于第一固定座310。具体地，第一凹槽120设置有第一滑轨140，第一固定座310设置有第一滑槽，第一滑槽和第一滑轨140配合，使第一固定座310带动第 一模芯组沿第一滑轨140滑动，从而实现第一模芯组的抽离或伸入。可以想到的是，第一固定座310连接有第一气缸380，第一气缸380带动第一固定座310滑动，使第一模芯组伸入或抽离模型腔，结构简单，操作简便。当然，第一固定座310的滑动也可以采用丝杆螺母或齿轮齿条实现，本领域技术人员可以根据实际情况进行合理选择，本申请对此不作限制。
参照图3和图4，第一固定座310设置有活动腔360，转动块350设置于活动腔360内，转动块350在活动腔360内转动，从而带动进水道模芯340运动。通过将转动块350设置于活动腔360内，能够使结构合理紧凑，同时保证进水道模芯340能够穿设于阀座安装槽模芯320进入模型腔内，从而使进水道模芯340与出水道模芯330连接。容易理解的是，转动块350设置有拉杆370，拉杆370连接有驱动件。驱动件驱动拉杆370运动，使拉杆370拉动转动块350转动，从而将进水道模芯340抽离或伸入，结构简单，操作简便。其中，驱动件为第二气缸390，第二气缸390同时驱动两个进水道模芯340的运动，能够使两个进水道模芯340同时抽离或伸入，保证同步性，同时能够降低成本。当然，驱动件也可以设置有多个，每个拉杆370单独由一个驱动件驱动，本申请对此不作限制。
第二抽芯机构400包括第二固定座420，第二固定座420滑动设置于第二凹槽130，第二模芯组410设置于第二固定座420。第二固定座420滑动，带动第二模芯组410运动，使第二模芯组410伸入模型腔与阀座安装槽模芯320连接。可以想到的是，第二凹槽130设置有第二滑轨150，第二固定座420设置有与第二滑轨150相适配的第二滑槽，第二滑轨150与第二滑槽配合，使第二固定座420的滑动更加稳定。容易理解的是，第二固定座420连接有第三气缸430，第三气缸430驱动第二固定座420滑动，从而使第二模芯组410伸入或抽离模型腔，结构简单，工作稳定。需要说明的是，第二固定座420的滑动也可以采用丝杆螺母或齿轮齿条实现，本申请对此不作限制。
首先，将铜管置于模型腔内的相应位置；然后将阀座安装槽模芯320和出水道模芯330固定于第一固定座310，第二模芯组410固定于第二固定座420，第一气缸380和第三气缸430分别驱动第一固定座310和第二固定座420朝向底模160一侧移动，使阀 座安装槽模芯320、出水道模芯330和第二模芯组410伸入模型腔内，且第二模芯组410穿设于铜管与阀座安装槽模芯320连接；接着，第二气缸390驱动拉杆370运动，带动转动块350转动，使进水道模芯340穿设于阀座模型且与出水道模芯330连接；上模座200与下模座100配合，经射胶、保压、冷却、开模。此时水龙头本体和铜管嵌入式一次一体注塑成型，且中间水道也形成了。最后，第二气缸390驱动拉杆370运动，带动转动块350转动，使进水道模芯340从阀座安装槽模芯320抽出，第一气缸380和第三气缸430也分别驱动第一固定座310和第二固定座420背离底模160移动，从而将阀座安装槽模芯320、出水道模芯330和第二模芯组410抽离模型腔，取出成品。通过上述结构，能够实现水龙头本体的一次成型，解决相关技术中水龙头本体易漏水、堵塞等问题，提高产品质量，延长使用寿命。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。
Claims (10)
- 用于制造水龙头本体的模具，其特征在于，包括：下模座；上模座，设置于所述下模座的一侧，所述上模座和所述下模座配合形成有模型腔；其中，所述下模座的两端分别滑动设置有第一抽芯机构和第二抽芯机构，所述第一抽芯机构设置有第一模芯组，所述第一模芯组包括阀座安装槽模芯、出水道模芯和进水道模芯，所述阀座安装槽模芯和所述出水道模芯固定设置于所述第一抽芯机构朝向所述模型腔的一侧，所述进水道模芯连接有转动块，所述转动块的另一端转动设置于所述第一抽芯机构，所述转动块转动，带动所述进水道模芯运动，使所述进水道模芯穿设于所述阀座安装槽模芯进入所述模型腔内且与所述出水道模芯连接，所述第二抽芯机构设置有第二模芯组，所述第二抽芯机构滑动，使所述第二模芯组可伸入所述模型腔且与所述阀座安装槽模芯连接。
- 根据权利要求1所述的用于制造水龙头本体的模具，其特征在于，所述阀座安装槽模芯设置有与所述进水道模芯相适配的通孔，所述进水道模芯位于所述通孔内。
- 根据权利要求1所述的用于制造水龙头本体的模具，其特征在于，所述第一抽芯机构包括第一固定座，所述第一固定座滑动设置于所述下模座，所述第一模芯组设置于所述第一固定座。
- 根据权利要求3所述的用于制造水龙头本体的模具，其特征在于，所述第一固定座设置有活动腔，所述转动块设置于所述活动腔内。
- 根据权利要求4所述的用于制造水龙头本体的模具，其特征在于，所述转动块设置有拉杆，所述拉杆连接有驱动件，所述驱动件驱动所述拉杆运动，使所述拉杆拉动所述转动块转动。
- 根据权利要求5所述的用于制造水龙头本体的模具，其特征在于，所述驱动件采用气缸，所述气缸的伸缩端与所述拉杆连接。
- 根据权利要求1所述的用于制造水龙头本体的模具，其特征在于，所述第二抽芯机构包括第二固定座，所述第二固定座滑动设置于所述下模座，所述第二模芯组设置 于所述第二固定座。
- 根据权利要求1所述的用于制造水龙头本体的模具，其特征在于，所述下模座设置有分别与所述第一抽芯机构和第二抽芯机构相适配的第一凹槽和第二凹槽，所述第一抽芯机构和所述第二抽芯机构分别滑动设置于所述第一凹槽和所述第二凹槽内。
- 根据权利要求8所述的用于制造水龙头本体的模具，其特征在于，所述第一凹槽和所述第二凹槽均设置有滑轨，所述第一抽芯机构和所述第二抽芯机构设置有滑槽，所述滑轨与所述滑槽相适配。
- 根据权利要求9所述的用于制造水龙头本体的模具，其特征在于，所述第一抽芯机构和所述第二抽芯机构连接有气缸，所述气缸驱动所述第一抽芯机构和所述第二抽芯机构沿所述滑轨滑动。
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