CN220075402U

CN220075402U - Injection molding machine mould convenient to wash

Info

Publication number: CN220075402U
Application number: CN202321465954.0U
Authority: CN
Inventors: 史建伟; 陈忠茂; 陈凯
Original assignee: Ningguo Shanhu Machinery Technology Co ltd
Current assignee: Ningguo Shanhu Machinery Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-24
Anticipated expiration: 2033-06-08

Abstract

The utility model is suitable for the technical field of injection molding machine dies, and provides an injection molding machine die convenient to clean, which comprises a die whole, a sliding device and a cleaning component, wherein the die whole comprises a base, a fixed plate with a fixed die holder is fixedly arranged on the base through a base plate, a sliding plate with a movable die holder is slidably arranged on the base plate, the position of the sliding plate is adjusted through two sliding devices, and then the movable die holder and the fixed die holder are closed for injection molding; the cleaning assembly comprises a rotating rod driven by a motor, the rotating rod drives the cleaning rod to rotate when rotating, and brush layers on two sides of the cleaning rod are utilized to clean cavities in the fixed die seat and the movable die seat, so that impurities in the cavities are removed; the inside of base is provided with the catch basin, through the inside cooling water of water pump extraction catch basin, is carried to shower nozzle department by the transfer line, by shower nozzle water spray cooling water, cools off plastic goods and mould, and the cooling water sprays the clean pole simultaneously on, utilizes the clean pole to clean, and efficiency is higher.

Description

Injection molding machine mould convenient to wash

Technical Field

The utility model belongs to the technical field of injection molding machine molds, and particularly relates to an injection molding machine mold convenient to clean.

Background

In the technical field of the existing injection molding machine mold, a plastic mold is a short term of a combined mold for compression molding, extrusion molding, injection, blow molding and low foaming molding. The coordination change of the male die, the female die and the auxiliary forming system can process a series of plastic parts with different shapes and different sizes.

The utility model patent with the publication number of CN208867610U discloses an injection mold for plastic sole injection molding machine convenient to wash, the on-line screen storage device comprises a base, the upper end left and right sides of base is equal fixed mounting and has the bracing piece, and the upper end fixedly connected with fixed bolster of bracing piece, the inside both ends are all reserved and are provided with the channel about the inside through-connection of fixed bolster, and the splint is provided with the splint about fixed bolster's axis symmetry, the upper end inboard of splint is equidistant to be provided with the spring, and welded connection has the buffer block on the spring, and buffer block swing joint is in the inside of splint, the inside block of the surface of splint is connected with the ejector pad, and the surface welded connection of ejector pad has the screw rod, and the screw rod runs through in the surface of splint, the inboard of splint is provided with the fixed plate, and fixed plate movable mounting is at the inboard surface of fixed bolster, the upper end surface reservation of fixed plate is provided with the handle hole, and the lower extreme surface of fixed plate is provided with the scale marking, the outer surface fixed mounting of fixed bolster has the lug, the centre inside reservation of fixed bolster is provided with the mounting groove, and the inside run through of mounting groove is provided with the die plate, the lower surface connection of die plate has the buffer block, the lower surface connection of die plate has the left side and the telescopic cylinder, the inside of telescopic link, the bottom cylinder is located the base is connected with the telescopic link, the inside of the bottom cylinder is welded connection to the inside of the bottom of the base. This plastic sole injection molding machine injection mold convenient to wash conveniently gets the mould, and can control the thickness of moulding plastics, and the device is convenient dismantlement for an assembled structure, can carry out comprehensive washing to the inside of mould.

However, the above patent suffers from the following disadvantages:

1. in the above patent, the mold is disassembled, so that the mold is convenient to clean, but after a part of injection mold is used, the inner wall of the cavity is easy to remain, and cleaning is needed in time, so that the residue is prevented from affecting the injection molding precision of the mold;

2. in the injection mold disclosed in the above patent and the conventional injection mold, the plastic product after injection molding and the inside of the mold are required to be cooled during use, waste water is easily generated in the process, and the cooling efficiency of the plastic product and the mold is reduced.

Disclosure of Invention

The utility model provides an injection molding machine mold convenient to clean, and aims to solve the problems that after the partial injection molding mold mentioned in the background is used, residual impurities are easy to generate on the inner wall of a cavity, the injection molding precision is reduced, and meanwhile, the cooling efficiency of the mold and a plastic product is low.

The utility model is realized in such a way that the injection molding machine die convenient to clean comprises a die whole and a sliding device, wherein the two sliding devices are arranged on the die whole, and the die whole is provided with a cleaning assembly;

the die integrally comprises a base, wherein a base plate is fixedly arranged on the base, and a sliding groove is formed in the base plate;

the fixed plate is fixedly arranged on the base plate, the fixed die holder is arranged on the side wall of the fixed plate, the sliding plate is connected in a sliding way in the sliding groove, and the movable die holder is arranged on the side wall of the sliding plate;

the cleaning component comprises a rotating rod, the rotating rod is rotationally arranged on the fixed plate, a rotating sleeve is arranged on the rotating rod, the cleaning rod is arranged on the rotating sleeve, brush layers are arranged on the outer walls of the two sides of the cleaning rod, the sliding plate slides in the sliding groove to drive the movable die holder to move, and meanwhile the rotating rod can rotate on the fixed plate and is fixedly connected with the rotating rod, so that the cleaning rod can rotate along with the rotating rod.

Preferably, the rotating rod is provided with a bevel gear I;

a second driving motor is fixedly arranged on the outer wall of the fixed plate, and a second bevel gear meshed with the first bevel gear is arranged at the output end of the second driving motor; in the scheme, the driving motor drives the rotating rod to rotate through gear transmission, and the angle of the rotating rod is adjusted.

Preferably, a water storage tank is arranged in the base;

the outer wall of the base is fixedly provided with a water pump, one end of the water pump is communicated with the water storage tank through a pipeline, the other end of the water pump is provided with a transfusion tube, the transfusion tube penetrates through the fixing plate and then is provided with a spray head, and the spray head is arranged above the rotating rod; in this scheme, store cooling water through the catch basin, pump the cooling water by the water pump, in carrying the shower nozzle by the transfer line, the shower nozzle sprays the cooling water to the brush layer on the clean pole, is convenient for utilize clean pole clean die cavity.

Preferably, the sliding device comprises a ball screw, the ball screw is rotatably mounted on the fixed plate, a first driving motor is fixedly mounted on the fixed plate, and the first driving motor is in transmission connection with the ball screw.

The ball screw is in threaded connection with the sliding plate, and a limiting block is arranged on the ball screw; in the scheme, the driving motor drives the ball screw to rotate to drive the sliding plate to move, so that the sliding plate is close to or far away from the fixed plate, the position of the movable die holder is more convenient to adjust, and the movable die holder and the fixed die holder are closed or opened.

Preferably, the bottom wall of the sliding groove is provided with a plurality of through holes communicated with the water storage groove, and the through holes are uniformly arranged on the bottom wall of the sliding groove; in this scheme, cooling wastewater can flow into the sliding tray through a plurality of through-holes, and then cyclic utilization, cooling water.

Preferably, the fixed die holder is provided with a plurality of positioning holes, and a plurality of positioning pins matched with the positioning holes are arranged on the side wall of the movable die holder; in the scheme, when the die is integrally injection molded, the positioning pin is inserted into the positioning hole, so that the positioning precision of the movable die holder is improved.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to an injection molding machine mold convenient to clean,

1. the cleaning assembly comprises a rotating rod driven by a motor, the rotating rod drives the cleaning rod to rotate when rotating, and brush layers on two sides of the cleaning rod are utilized to clean cavities in the fixed die seat and the movable die seat, so that impurities in the cavities are removed;

2. the base is fixedly provided with a fixed plate with a fixed die holder through a base plate, wherein the base plate is provided with a sliding plate with a movable die holder in a sliding manner, and the position of the sliding plate is adjusted through two sliding devices so as to further close the movable die holder and the fixed die holder for injection molding;

3. the inside of base is provided with the catch basin, through the inside cooling water of water pump extraction catch basin, is carried to shower nozzle department by the transfer line, by shower nozzle water spray cooling water, cools off plastic goods and mould, and cooling efficiency is higher, and the cooling water sprays on the clean pole simultaneously, utilizes the clean pole to clean.

Drawings

FIG. 1 is a schematic view of the whole structure of the present utility model

FIG. 2 is a top view of the utility model

Fig. 3 is a schematic structural view of the utility cleaning rod

In the figure:

1. a die is integrated; 11. a base; 111. a water storage tank; 112. a through hole; 12. a backing plate; 121. a sliding groove; 13. a fixing plate; 131. a fixed die holder; 132. positioning holes; 14. a sliding plate; 141. a movable die holder; 142. a positioning pin;

2. a sliding device; 21. a ball screw; 211. a limiting block; 22. driving a first motor;

3. a cleaning assembly; 31. a rotating lever; 311. bevel gears I; 32. a second driving motor; 321. bevel gears II; 33. a rotating sleeve; 34. a cleaning lever; 341. a brush layer; 35. a water pump; 351. an infusion tube; 352. a spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an injection molding machine mould convenient to wash, including mould wholly 1 and slider 2, two sliders 2 are installed on mould wholly 1, and install clean subassembly 3 on the mould wholly 1, mould wholly 1 includes base 11, fixed mounting has backing plate 12 on the base 11, slide groove 121 has been seted up on the backing plate 12, fixed mounting has fixed plate 13 on the backing plate 12, install on the lateral wall of fixed plate 13 and decide die holder 131, and sliding connection has sliding plate 14 in slide groove 121, install movable die holder 141 on the lateral wall of sliding plate 14, clean subassembly 3 includes dwang 31, dwang 31 rotates and installs on fixed plate 13, and install the cover 33 on the dwang 31, install clean pole 34 on the cover 33, all be provided with brush layer 341 on the both sides outer wall of clean pole 34, install bevel gear one 311 on the dwang 31, and fixed mounting has driving motor two 32 on the outer wall of fixed plate 13, the output of driving motor two 32 is installed and is engaged with bevel gear two 321 with bevel gear one 311.

Wherein, the sliding plate 14 can slide in the sliding groove 121 through the sliding block sliding connection sliding groove 121, and then slide in the sliding groove 121, the position of the movable die holder 141 is conveniently adjusted, the second driving motor 32 adjusts the angle of the cleaning rod 34, when injection molding is performed, the cleaning rod 34 is far away from the fixed die holder 131 and the movable die holder 141, after injection molding is completed, the sliding device 2 drives the movable die holder 141 to be far away from the fixed die holder 131, the cleaning rod 34 is driven to rotate when the rotating rod 31 rotates, the plastic product after injection molding is pushed to be completed, the injection molding machine is convenient to take down, and meanwhile, the hairbrush layers 341 on two sides of the cleaning rod 34 are utilized to clean the cavities on the fixed die holder 131 and the movable die holder 141.

The water storage tank 111 is arranged in the base 11, the water pump 35 is fixedly arranged on the outer wall of the base 11, one end of the water pump 35 is communicated with the water storage tank 111 through a pipeline, the infusion tube 351 is arranged at the other end of the water pump, the spray head 352 is arranged above the rotating rod 31 after the infusion tube 351 penetrates through the fixed plate 13, the bottom wall of the sliding groove 121 is provided with a plurality of through holes 112 communicated with the water storage tank 111, and the through holes 112 are uniformly arranged on the bottom wall of the sliding groove 121.

The cooling water is stored in the water storage tank 111, pumped by the water pump 35, conveyed into the spray head 352 through the infusion tube 351, sprayed onto the brush layer 341 by the spray head 352, so that the cleaning efficiency of the cleaning rod 34 is improved, meanwhile, the cooling water can improve the cooling efficiency of injection molding parts and cavities, and flows into the water storage tank 111 through the plurality of through holes 112, and the cooling water is recycled.

The sliding device 2 comprises a ball screw 21, the ball screw 21 is rotatably arranged on the fixed plate 13, a first driving motor 22 is fixedly arranged on the fixed plate 13, the first driving motor 22 is in transmission connection with the ball screw 21, the ball screw 21 is in threaded connection with the sliding plate 14, and a limiting block 211 is arranged on the ball screw 21.

In addition, the first driving motor 22 drives the ball screw 21 to rotate, so that the position of the sliding plate 14 is adjusted, and meanwhile, the limiting block 211 limits the position of the sliding plate 14, so that the sliding plate 14 is prevented from falling off, and the safety is higher.

The fixed die holder 131 is provided with a plurality of positioning holes 132, and a plurality of positioning pins 142 matched with the positioning holes 132 are arranged on the side wall of the movable die holder 141.

In addition, when the movable die holder 141 approaches the fixed die holder 131, the positioning pin 142 is inserted into the positioning hole 132, so that the positioning accuracy of the movable die holder 141 is improved, and the injection molding accuracy is higher.

The working principle and the using flow of the utility model are as follows: referring to fig. 1-3, the sliding device 2 drives the ball screw 21 to rotate through the first driving motor 22, the sliding plate 14 is connected by the ball screw 21 through threads, and then the sliding plate 14 is driven to be close to the fixed plate 13, the movable die holder 141 is attached to the fixed die holder 131, the positioning pin 142 is inserted into the corresponding positioning hole 132 for injection molding, after injection molding is completed, the sliding device 2 drives the movable die holder 141 to be far away from the fixed die holder 131, the second driving motor 32 drives the rotating rod 31 to rotate, the rotating rod 31 drives the cleaning rod 34 to rotate, the plastic product after injection molding is pushed, the injection molding machine is convenient to take down, meanwhile, the brush layers 341 on two sides of the cleaning rod 34 are used for cleaning the fixed die holder 131 and the cavities on the movable die holder 141, cooling water in the water storage tank 111 is pumped out by the water pump 35 and conveyed into the spray head 352 through the infusion tube 351, the spray head 352 sprays the cooling water onto the brush layers 341, the cleaning efficiency of the cleaning rod 34 is improved, and meanwhile, the cooling water can improve the cooling efficiency of injection molding and the cooling efficiency of the cavities and flow into the water storage tank 111 through the plurality of through holes 112, and the cooling water is recycled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Injection molding machine mould convenient to wash, its characterized in that: the mold comprises a mold body (1) and sliding devices (2), wherein the two sliding devices (2) are arranged on the mold body (1), and a cleaning assembly (3) is arranged on the mold body (1);

the die whole (1) comprises a base (11), wherein a base plate (12) is fixedly arranged on the base (11), and a sliding groove (121) is formed in the base plate (12);

a fixed plate (13) is fixedly arranged on the base plate (12), a fixed die holder (131) is arranged on the side wall of the fixed plate (13), a sliding plate (14) is connected in a sliding way in the sliding groove (121), and a movable die holder (141) is arranged on the side wall of the sliding plate (14);

the cleaning assembly (3) comprises a rotating rod (31), the rotating rod (31) is rotatably mounted on the fixed plate (13), a rotating sleeve (33) is mounted on the rotating rod (31), a cleaning rod (34) is mounted on the rotating sleeve (33), and brush layers (341) are arranged on outer walls of two sides of the cleaning rod (34).

2. An injection molding machine mold for facilitating cleaning as defined in claim 1, wherein: a bevel gear I (311) is arranged on the rotating rod (31);

and a second driving motor (32) is fixedly arranged on the outer wall of the fixed plate (13), and a second bevel gear (321) meshed with the first bevel gear (311) is arranged at the output end of the second driving motor (32).

3. An injection molding machine mold for facilitating cleaning as defined in claim 1, wherein: a water storage tank (111) is arranged in the base (11);

the utility model discloses a water pump, including base (11) and conveyer pipe, fixed mounting has water pump (35) on the outer wall of base (11), water pump (35) one end is passed through the pipeline intercommunication catch basin (111), and transfer line (351) are installed to the other end, transfer line (351) run through behind fixed plate (13) install shower nozzle (352), shower nozzle (352) set up the top of dwang (31).

4. An injection molding machine mold for facilitating cleaning as defined in claim 1, wherein: the sliding device (2) comprises a ball screw (21), the ball screw (21) is rotatably arranged on the fixed plate (13), a first driving motor (22) is fixedly arranged on the fixed plate (13), and the first driving motor (22) is in transmission connection with the ball screw (21);

and the ball screw (21) is in threaded connection with the sliding plate (14), and a limiting block (211) is arranged on the ball screw (21).

5. An injection molding machine mold for facilitating cleaning as defined in claim 3, wherein: the bottom wall of the sliding groove (121) is provided with a plurality of through holes (112) communicated with the water storage groove (111), and the through holes (112) are uniformly arranged on the bottom wall of the sliding groove (121).

6. An injection molding machine mold for facilitating cleaning as defined in claim 1, wherein: the fixed die seat (131) is provided with a plurality of positioning holes (132), and the side wall of the movable die seat (141) is provided with a plurality of positioning pins (142) matched with the positioning holes (132).