CN219235958U - Four cave injection mold of a mould - Google Patents

Abstract

The utility model discloses a one-die four-cavity injection mold, which comprises a bottom plate, wherein a lower mold is arranged at the upper end of the bottom plate, four cavities are formed in the upper end of the lower mold, guide rods are arranged at four corners of the upper end of the lower mold, the outer surfaces of the four guide rods are sleeved with an upper mold together, the upper end of the upper mold is connected with an injection pipe in a penetrating way, a rectangular groove is formed in the lower end of the lower mold, a cleaning part is arranged in the rectangular groove, and a box body and a fan are sequentially arranged at the middle right part of the upper end of the bottom plate from front to back. According to the one-die four-cavity injection mold, the cleaning component, the fan and the box body are arranged to be matched together, so that the interior of the lower mold can be cleaned, the interior of the four-cavity groove is kept clean, the injection molding quality is ensured, manual cleaning is not needed, accidents are reduced, impurities can be conveniently collected through the arrangement of the collecting component, the impurities can be conveniently cleaned, the operation is simple, and the working efficiency is improved.

Description

Four cave injection mold of a mould

Technical Field

The utility model relates to the field of injection molds, in particular to a one-mold four-cavity injection mold.

Background

Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.

The prior art (publication number: CN 217395588U) discloses a multi-cavity injection mold, which comprises a female mold, wherein a feeding runner, at least one group of cavity components which are correspondingly arranged with the feeding runner, and an overflow runner which is correspondingly arranged with each group of cavity components are arranged on the female mold, each group of cavity components comprises a plurality of mold cavities, a feeding water port and an overflow water port are respectively arranged on each mold cavity, and each mold cavity is communicated with the corresponding overflow runner through the overflow water port;

although the problem that the air gun cleans the water gap material to cause the water gap material to scatter and be unfavorable for maintaining clean production environment and raw material recovery in the prior art is solved in the above-mentioned patent, there is following drawback, after the completion of moulding plastics, there is impurity to remain in the mould, needs the manual cleaning clearance, otherwise can influence the quality of next product, and the process of manual cleaning is comparatively dangerous and loaded down with trivial details, needs further improvement, therefore we propose a four cave type injection mold of a mould.

Disclosure of Invention

The utility model mainly aims to provide a one-die four-cavity injection mold which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a four cave type injection mold of a mould, includes the bottom plate, the bed die is installed to the upper end of bottom plate, four cave grooves have been seted up to the upper end of bed die, the guide arm is all installed in the upper end four corners of bed die, four the surface of guide arm has cup jointed the mould jointly, the upper end of mould alternates and is connected with the injection molding tube, rectangular channel has been seted up to the lower extreme of bed die, be provided with clearance part in the rectangular channel, right part has set gradually box and fan from front to back in the upper end of bottom plate, be provided with collecting element in the box.

Preferably, the cleaning component comprises an electric cylinder, the electric cylinder is arranged in the rectangular groove, the output end of the electric cylinder is in transmission connection with a fixed plate, the upper end of the fixed plate is provided with a hollow block, the lower end of the hollow block is provided with a through hole, and the lower end of the fixed plate is movably connected with the upper end of the bottom plate.

Preferably, the collecting component comprises a rectangular frame and a connecting block, the rectangular frame is slidably connected in the box body, the right end of the rectangular frame extends to the right end of the box body, a filter screen is arranged in the rectangular frame, the two connecting blocks are distributed up and down, the two connecting blocks are respectively arranged at the right ends of the rectangular frame and the box body, and the two connecting blocks are connected with bolts in a threaded penetrating mode in a common mode.

Preferably, the hollow block is communicated with the box body through a telescopic hose, and the air suction end of the fan extends into the box body.

Preferably, the left ends of the lower die and the upper die are respectively connected with a first cooling pipe and a second cooling pipe in a penetrating way.

Preferably, a controller is arranged at the right part of the upper end of the bottom plate, and the electric cylinder and the fan are electrically connected with the controller.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the one-die four-cavity injection mold, the cleaning part, the fan and the box body are arranged to be matched together, so that the interior of the lower mold can be cleaned, after injection molding is performed for a certain time, the electric cylinder is controlled by the controller to drive the fixed plate and the hollow block to move to the upper part of the four-cavity groove, the power supply of the fan is started, and the air suction end of the fan sucks impurities into the box body through the hollow block, so that the interior of the four-cavity groove is kept clean, the injection molding quality is ensured, manual cleaning is not needed, and accidents are reduced;

2. according to the one-die four-cavity injection mold, impurities can be conveniently collected by arranging the collecting component, when the impurities are sucked into the box body, the impurities fall onto the upper part of the filter screen, the rectangular frame can be taken out of the box body by rotating the bolts, the impurities are conveniently cleaned, the operation is simple, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a one-mold four-cavity injection mold according to the present utility model;

FIG. 2 is a schematic view showing the overall structure of a one-mold four-cavity injection mold according to another view angle of the present utility model;

FIG. 3 is a schematic view showing the overall structure of a cleaning part of a one-mold four-cavity injection mold according to the present utility model;

fig. 4 is a schematic diagram showing the overall structure of a collecting part of a one-mold four-cavity injection mold according to the present utility model.

In the figure: 1. a bottom plate; 2. a screw; 3. a lower die; 4. rectangular grooves; 5. a first cooling tube; 6. an upper die; 7. a guide rod; 8. a second cooling tube; 9. injection molding a tube; 10. four-hole grooves; 11. cleaning the component; 12. a blower; 13. a controller; 14. a case; 15. a collecting member; 111. an electric cylinder; 112. a fixing plate; 113. a hollow block; 114. a through hole; 151. a rectangular frame; 152. a filter screen; 153. a connecting block; 154. and (5) a bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, 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," "provided," "connected," and the like are to be construed broadly, and may be 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.

As shown in fig. 1-4, a one-mold four-cavity injection mold comprises a bottom plate 1, a lower mold 3 is arranged at the upper end of the bottom plate 1, four cavities 10 are arranged at the upper end of the lower mold 3, guide rods 7 are arranged at four corners of the upper end of the lower mold 3, the outer surfaces of the four guide rods 7 are sleeved with an upper mold 6, the upper end of the upper die 6 is connected with an injection molding pipe 9 in a penetrating mode, the lower end of the lower die 3 is provided with a rectangular groove 4, a cleaning part 11 is arranged in the rectangular groove 4, a box 14 and a fan 12 are sequentially arranged on the right portion of the upper end of the bottom plate 1 from front to back, a collecting part 15 is arranged in the box 14, and the injection molding pipe 9 is used for connecting injection molding liquid.

The cleaning component 11 comprises an electric cylinder 111, the electric cylinder 111 is arranged in the rectangular groove 4, an output end of the electric cylinder 111 is in transmission connection with a fixed plate 112, a hollow block 113 is arranged at the upper end of the fixed plate 112, a through hole 114 is formed in the lower end of the hollow block 113, and as a specific implementation mode, a plurality of through holes 114 are formed in the lower end of the fixed plate 112 and the upper end of the bottom plate 1 are movably connected, and the cleaning component 11, the fan 12 and the box 14 are matched together to clean the inside of the lower die 3.

The collecting member 15 includes a rectangular frame 151 and a connection block 153, the rectangular frame 151 is slidably connected in the case 14, the right end of the rectangular frame 151 extends to the right end of the case 14, a filter screen 152 is provided in the rectangular frame 151, the connection block 153 is provided with two and is distributed up and down, the two connection blocks 153 are respectively installed at the right ends of the rectangular frame 151 and the case 14, the two connection blocks 153 are connected with bolts 154 in a threaded penetrating manner, and the collecting member 15 is used for conveniently collecting impurities.

The hollow block 113 communicates with the housing 14 through a flexible hose, and the suction end of the blower 12 extends into the housing 14.

The left ends of the lower die 3 and the upper die 6 are respectively connected with a first cooling pipe 5 and a second cooling pipe 8 in a penetrating mode, and the first cooling pipe 5 and the second cooling pipe 8 are used for being connected with a cooling liquid pipeline.

The right part of the upper end of the bottom plate 1 is provided with a controller 13, the electric cylinder 111 and the fan 12 are electrically connected with the controller 13, and the controller 13 is used for controlling the electric cylinder 111 and the fan 12 to operate.

It should be noted that the utility model is a four-cavity injection mold, the bottom plate 1 is installed at a designated position through the screw rod 2, the first cooling pipe 5 and the second cooling pipe 8 are connected with a cooling liquid pipeline, the upper mold is connected with a hydraulic cylinder, the injection pipe 9 is connected with an injection liquid pipeline, after injection molding for a certain time, the electric cylinder 111 is controlled by the controller 13 to drive the fixed plate 112 and the hollow block 113 to move to the upper part of the four-cavity tank 10, the power supply of the fan 12 is started, the air suction end of the fan 12 sucks impurities into the box 14 through the hollow block 113, the impurities fall into the upper part of the filter screen 152, the four-cavity tank 10 is kept clean, after a certain time, the rectangular frame 151 can be taken out from the box 14 by rotating the bolt 154, and the impurities are cleaned conveniently.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A four cave injection mold of a mould, includes bottom plate (1), its characterized in that: the upper end of bottom plate (1) is installed bed die (3), four cave grooves (10) have been seted up to the upper end of bed die (3), guide arm (7) are all installed in the upper end four corners of bed die (3), four the surface of guide arm (7) has cup jointed mould (6) jointly, the upper end of last mould (6) alternates and is connected with injection molding tube (9), rectangular channel (4) have been seted up to the lower extreme of bed die (3), be provided with clearance part (11) in rectangular channel (4), right part has set gradually box (14) and fan (12) from the past backward in the upper end of bottom plate (1), be provided with in box (14) and collect part (15).

2. A one-mold four-cavity injection mold according to claim 1, wherein: the cleaning component (11) comprises an electric cylinder (111), the electric cylinder (111) is arranged in the rectangular groove (4), the output end of the electric cylinder (111) is in transmission connection with a fixed plate (112), a hollow block (113) is arranged at the upper end of the fixed plate (112), a through hole (114) is formed in the lower end of the hollow block (113), and the lower end of the fixed plate (112) is movably connected with the upper end of the bottom plate (1).

3. A one-mold four-cavity injection mold according to claim 2, wherein: the collecting component (15) comprises a rectangular frame (151) and a connecting block (153), wherein the rectangular frame (151) is slidably connected in the box body (14), the right end of the rectangular frame (151) extends to the right end of the box body (14), a filter screen (152) is arranged in the rectangular frame (151), the connecting block (153) is provided with two connecting blocks and is distributed up and down, the two connecting blocks (153) are respectively arranged at the right ends of the rectangular frame (151) and the box body (14), and the two connecting blocks (153) are connected with bolts (154) in a threaded penetrating mode in common.

4. A one-mold four-cavity injection mold according to claim 3, wherein: the hollow block (113) is communicated with the box body (14) through a telescopic hose, and the air suction end of the fan (12) extends into the box body (14).

5. A one-mold four-cavity injection mold according to claim 4, wherein: the left ends of the lower die (3) and the upper die (6) are respectively connected with a first cooling pipe (5) and a second cooling pipe (8) in a penetrating way.

6. A one-mold four-cavity injection mold according to claim 5, wherein: the right part of the upper end of the bottom plate (1) is provided with a controller (13), and the electric cylinder (111) and the fan (12) are electrically connected with the controller (13).

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