CN219667345U

CN219667345U - Mould structure of aquarium motor reflux seat

Info

Publication number: CN219667345U
Application number: CN202321109313.1U
Authority: CN
Inventors: 熊名好; 欧阳国成; 黄扬伙; 陈鹏
Original assignee: Zhongshan Houde Rapid Die Co ltd
Current assignee: Zhongshan Houde Rapid Die Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-12
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a die structure of a motor backflow seat of an aquarium, which comprises a rear die assembly, a front die assembly and a feeding assembly, wherein the rear die assembly comprises a rear die core, a shrinking and taking insert arranged at the top of the rear die core and a pushing block movably arranged at the outer side of the shrinking and taking insert, the front die assembly comprises a front die core movably arranged at the top of the rear die core, a sliding block movably arranged at the outer side of the front die core and a fixed slot penetrating through the top of the front die core, and the feeding assembly comprises a needle point type hot nozzle movably arranged in the fixed slot, a first connecting end arranged at the outer side of the needle point type hot nozzle, a second connecting end arranged at the outer side of the needle point type hot nozzle and a hollow output head arranged at the bottom of the needle point type hot nozzle.

Description

Mould structure of aquarium motor reflux seat

Technical Field

The utility model relates to the technical field of motor backflow seat molds, in particular to a mold structure of a motor backflow seat of an aquarium.

Background

The motor backflow seat of the aquarium belongs to assembly products of a deep cavity of a back-shaped deep bone, and because four sides of the motor backflow seat are buckled and the deep cavity of the deep bone in the front-back mold direction, the motor backflow seat is easy to crack and stick to the mold in the production process of the product, and the traditional processing method is used for three-plate mold matching, front-back mold shrinkage and overall pushing plate and four-side sliding block structures, so that the corresponding pushing plate is thickened, the overall appearance of the mold is enlarged, and the injection molding cost is increased.

Disclosure of Invention

The utility model aims to provide a die structure of a motor backflow seat of an aquarium, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould structure of aquarium motor backward flow seat, includes back mould subassembly, front mould subassembly and feeding subassembly, back mould subassembly includes back mold core, installs the mold insert of taking care of and movable mounting in the ejector pad in the mold insert outside of taking care of at back mold core top, front mould subassembly includes movable mounting at the front mold core at back mold core top, movable mounting in the slider in the front mold core outside and runs through the fixed slot of seting up at front mold core top, feeding subassembly includes movable mounting at the inside needle point type hot mouth of fixed slot, installs the first wiring end in the outside of needle point type hot mouth, installs the second wiring end in the outside of needle point type hot mouth and installs the cavity output head in the bottom of needle point type hot mouth.

Preferably, the bottom of the front mold core is provided with a contour groove, the contour groove is positioned at the outer side of the shrinking insert, and the second wiring terminal is positioned below the first wiring terminal.

Preferably, the top of the rear mold core is provided with an embedded groove, the embedded groove is positioned below the push block, the inside of the rear mold core is provided with a movable cavity, and the movable cavity is positioned below the embedded groove.

Preferably, the inner side of the embedded groove is movably provided with a straight ejector rod, the straight ejector rod penetrates through the movable cavity and the rear mold core, the top of the straight ejector rod is connected with the bottom of the push block, the outer side of the straight ejector rod is provided with a baffle ring, and the baffle ring is positioned in the movable cavity.

Preferably, a spring is arranged at the bottom of the baffle ring, the spring is positioned at the outer side of the straight ejector rod, the bottom of the spring is connected with the bottom wall of the movable cavity, a positioning block is arranged at the top of the rear mold core, and the positioning block is positioned at the outer side of the embedded groove.

Preferably, a side square groove is formed in the outer side of the front mold core, and the inner wall of the side square groove is in contact with the outer side of the sliding block.

Preferably, the bottom of the front mold core is provided with a positioning notch, and the bottom of the positioning notch is in contact with the top of the positioning block.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. according to the utility model, the shortened-care insert, the push block, the sliding block and the needle point type hot nozzle are arranged, the shortened-care insert is used for separating products before ejection to prevent sticking of the mold, the embedded groove is used for placing the push block, the push block is used for balancing and ejecting a mold product, the straight push rod is used for fixing the push block to move, the movable cavity is used for installing a spring to improve the installation space, the spring can move smoothly, the baffle ring is used as a stressed piece, the needle point type hot nozzle is used for pouring glue solution and can heat the glue solution, solidification phenomenon can not occur in the pouring process, the first wiring terminal and the second wiring terminal provide power sources for the needle point type hot nozzle, when a motor backflow seat mold is produced, a worker clamps a front mold core of a rear mold core, then fixes the two mold cores through the sliding block, then the needle point type hot nozzle is used for pouring raw materials after cooling, the mold core is removed before the sliding block is opened, the straight push rod is used for driving the push block to eject the motor backflow seat mold, the device is matched with the shortened-care insert through the needle point type hot nozzle to add the sliding block, and the sliding block is arranged on the periphery of the motor backflow seat mold, the balanced push block is not influenced by the needle point type hot nozzle, the appearance structure is further reduced, and the convenience cycle for injection molding cycle for the worker under the conditions of production cycle is further reduced is guaranteed.

2. When the front mold core is mounted on the rear mold core, the front mold core can downwards extrude the straight ejector rod, the straight ejector rod downwards moves, the baffle ring downwards extrudes the spring, the spring is compressed, a spring force is generated at the upper end and the lower end, when the front mold core is removed, the pressure born by the spring disappears at the moment, the spring can drive the straight ejector rod to upwards move under the action of rebound force, and therefore the ejector block automatically carries out demolding on the backflow seat mold, and the device further improves demolding efficiency.

Drawings

Fig. 1 is a schematic perspective view of the whole device of the present utility model.

Fig. 2 is an exploded perspective view of the device of the present utility model.

FIG. 3 is a schematic cross-sectional view of a spring according to the present utility model.

Fig. 4 is a schematic perspective view of a feed assembly of the present utility model.

In the figure: 100. a rear module assembly; 101. a rear mold core; 102. the insert is contracted; 103. a fitting groove; 104. a movable cavity; 105. a straight ejector rod; 106. a baffle ring; 107. a spring; 108. a pushing block; 109. a positioning block;

200. a front mold assembly; 201. a front mold core; 202. a side square groove; 203. a slide block; 204. a fixing groove; 205. positioning the notch;

300. a feed assembly; 301. needle point type hot nozzle; 302. a first terminal; 303. a second terminal; 304. a hollow output head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to FIGS. 1-4, a mold structure for a motor return seat of an aquarium;

the mold comprises a shrink-care mold insert 102, a push block 108, a sliding block 203 and a needle point type hot nozzle 301, wherein the shrink-care mold insert 102 is arranged at the top of a rear mold core 101, the push block 108 is movably arranged at the outer side of the shrink-care mold insert 102, a jogging groove 103 is formed at the top of the rear mold core 101, the jogging groove 103 is positioned below the push block 108, a movable cavity 104 is formed in the rear mold core 101, the movable cavity 104 is positioned below the jogging groove 103, a straight ejector rod 105 is movably arranged at the inner side of the jogging groove 103, the straight ejector rod 105 penetrates through the movable cavity 104 and is connected with the rear mold core 101, the top of the straight ejector rod 105 is connected with the bottom of the push block 108, a baffle ring 106 is arranged at the outer side of the straight ejector rod 105, the baffle ring 106 is positioned in the movable cavity 104, a spring 107 is arranged at the bottom of the straight ejector rod 105, the bottom of the spring 107 is connected with the bottom wall of the movable cavity 104, a positioning block 109 is arranged at the top of the rear mold core 101, the locating block 109 is located the outside of gomphosis groove 103, the front mould core 201 is movably installed at the top of back mould core 101, the contour groove has been seted up to the bottom of front mould core 201, the contour groove is located the outside of taking care of mold insert 102, the outside movable mounting of front mould core 201 has slider 203, fixed slot 204 has been seted up in the top of front mould core 201, side square groove 202 has been seted up in the outside of front mould core 201, the inner wall of side square groove 202 and the outside of slider 203 contact each other, the locating notch 205 has been seted up to the bottom of front mould core 201, the bottom of locating notch 205 and the top of locating block 109 contact each other, needle point type hot tip 301 is movably installed to the inside of fixed slot 204, first wiring end 302 is installed in the outside of needle point type hot tip 301, second wiring end 303 is installed in the outside of needle point type hot tip 301, the second wiring end 303 is located the below of first wiring end 302, hollow output head 304 is installed to the bottom of needle point type hot tip 301.

Specifically, when the device is used, the rear mold core 101 and the front mold core 201 form a main structure of the device, the main structure is used for providing mounting positions for other structures, ensuring the stability of other structures during operation, the contracting mold insert 102 is used for ejecting a front separated product and preventing a mold from sticking, the embedded groove 103 is used for placing the push block 108, the push block 108 is used for balancing an ejected mold product, the straight ejector rod 105 is used for fixing the push block 108 for movement, the movable cavity 104 is used for mounting the spring 107 to improve the space for ensuring that the spring 107 can smoothly move, the baffle ring 106 is used as a stressed piece, the needle-point type hot nozzle 301 is used for pouring glue solution, the glue solution can be heated, the coagulation phenomenon can not occur during pouring, the first terminal 302 and the second terminal 303 provide power sources for the needle-point type hot nozzle 301, and when a motor backflow seat mold is produced, a worker closes the front mold core 201 of the rear mold core 101, the two are fixed through the sliding block 203, raw materials are poured through the needle point type hot nozzle 301, after cooling, demoulding and demoulding, the sliding block 203 is taken out to open the front mould core 201 of the rear mould core 101, the push block 108 is driven by the straight ejector rod 105 to push out the motor reflux seat mould for demoulding, the device is matched with the shrinking and taking-up mould 102 and the sliding block 203 through the needle point type hot nozzle 301 in glue, the push block 108 is arranged at the periphery of the motor reflux seat mould to balance and eject the mould, under the condition that the appearance structure of a product is not influenced, the mould cost and the injection production period are further reduced, great convenience is provided for workers, when the front mould core 201 is mounted on the rear mould core 101, the front mould core 201 downwards extrudes the straight ejector rod 105, the straight ejector rod 105 downwards moves, the baffle ring 106 downwards extrudes the spring 107, the spring 107 compresses, and a spring force is generated at the upper end and the lower end, during demolding, the front mold core 201 is removed, at the moment, the pressure borne by the spring 107 disappears, under the action of rebound force, the spring 107 drives the straight ejector rod 105 to move upwards against the baffle ring 106, and therefore the ejector block 108 automatically performs demolding on the backflow seat mold, and demolding efficiency is further improved.

Working principle: when the motor reflux seat mold is produced, a worker closes the front mold core 201 of the rear mold core 101, fixes the front mold core 201 and the rear mold core through the sliding block 203, then uses pouring raw materials through the needle point type hot nozzle 301, after cooling and demolding, when demolding, the front mold core 201 of the rear mold core 101 is taken out, the sliding block 203 drives the push block 108 to push out the motor reflux seat mold to perform demolding, when the front mold core 201 is mounted on the rear mold core 101, the front mold core 201 downwards extrudes the straight push rod 105, the straight push rod 105 and the baffle ring 106 downwards extrude the spring 107, the spring 107 compresses, when demolding, the front mold core 201 is taken down, the pressure born by the spring 107 disappears, and under the action of rebound force, the spring 107 drives the straight push rod 105 and the push block 108 to upwards move to perform demolding on the reflux seat mold.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A mold structure for a motor return seat of an aquarium, comprising:

the rear die assembly (100) comprises a rear die core (101), a reduced-care insert (102) arranged at the top of the rear die core (101) and a pushing block (108) movably arranged at the outer side of the reduced-care insert (102);

the front mold assembly (200) comprises a front mold core (201) movably mounted at the top of the rear mold core (101), a sliding block (203) movably mounted at the outer side of the front mold core (201) and a fixing groove (204) penetrating through the top of the front mold core (201);

the feeding assembly (300) comprises a needle point type hot nozzle (301) movably arranged in the fixing groove (204), a first wiring terminal (302) arranged outside the needle point type hot nozzle (301), a second wiring terminal (303) arranged outside the needle point type hot nozzle (301) and a hollow output head (304) arranged at the bottom of the needle point type hot nozzle (301).

2. A mould structure of a motor reflux seat for an aquarium according to claim 1 characterized in that the bottom of the front mould core (201) is provided with a contour groove which is positioned at the outer side of the shrinking insert (102), and the second terminal (303) is positioned below the first terminal (302).

3. The mold structure of the aquarium motor reflux seat according to claim 1, characterized in that the top of the rear mold core (101) is provided with an embedded groove (103), the embedded groove (103) is located below the pushing block (108), the inside of the rear mold core (101) is provided with a movable cavity (104), and the movable cavity (104) is located below the embedded groove (103).

4. A mould structure of an aquarium motor reflux seat according to claim 3 characterized in that the inner side of the jogging groove (103) is movably provided with a straight ejector rod (105), the straight ejector rod (105) penetrates through the movable cavity (104) and the rear mould core (101), the top of the straight ejector rod (105) is connected with the bottom of the push block (108), the outer side of the straight ejector rod (105) is provided with a baffle ring (106), and the baffle ring (106) is positioned in the movable cavity (104).

5. The mold structure of the aquarium motor reflux seat according to claim 4, characterized in that the bottom of the baffle ring (106) is provided with a spring (107), the spring (107) is located at the outer side of the straight ejector rod (105), the bottom of the spring (107) is connected with the bottom wall of the movable cavity (104), the top of the rear mold core (101) is provided with a positioning block (109), and the positioning block (109) is located at the outer side of the embedded groove (103).

6. A mold structure of a motor backflow seat for an aquarium according to claim 1, characterized in that a lateral groove (202) is formed on the outer side of the front mold core (201), and the inner wall of the lateral groove (202) is in contact with the outer side of the slider (203).

7. A mould structure of an aquarium motor reflux seat according to claim 1 characterized in that the bottom of the front mould core (201) is provided with a positioning notch (205), the bottom of the positioning notch (205) is in contact with the top of the positioning block (109).