CN222807543U - Mould for electronic equipment plastic products - Google Patents

Abstract

The utility model discloses a mold for electronic equipment plastic products, including a bottom plate, a bottom mold fixedly installed on the top of the bottom plate, a lifting assembly arranged on the top of the bottom plate, an upper mold arranged on the top of the bottom plate through the lifting assembly, a mounting plate fixedly installed on the bottom of the bottom plate, a driving motor fixedly installed on the right side of the mounting plate, an output end of the driving motor passes through the mounting plate and extends to the left side of the mounting plate and fixedly installed with a screw, a moving block is threadedly connected on the surface of the screw, a guide rod is slidably connected inside the moving block, a connecting rod assembly is arranged on the top of the moving block, a movable plate is arranged on the top of the moving block through the connecting rod assembly, an ejector pin is fixedly installed on the top of the movable plate, and the ejector pin is slidably connected to the bottom plate and the bottom mold, and a guide assembly is arranged on the surface of the movable plate. The demoulding work of the plastic product can be completed more conveniently, and the time required for demoulding the plastic product is reduced.

Description

Mould for electronic equipment plastic products

Technical Field

The utility model relates to the technical field of dies, in particular to a die for electronic equipment plastic products.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.

At present, injection molding is an essential link in the production process of plastic products in electronic equipment, a mold is equipment which is necessary to be used in the injection molding process, and the plastic products are clamped in a cavity of the mold after being molded in the mold, so that the demolding of the plastic products is inconvenient, and therefore, the mold for the plastic products of the electronic equipment is provided.

Disclosure of utility model

The utility model provides a die for plastic products of electronic equipment, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a mould for electronic equipment plastic products, includes the bottom plate, bottom plate top fixed mounting has the bed die, the bottom plate top is provided with lifting unit, the bottom plate top is provided with the mould through lifting unit, bottom plate bottom fixed mounting has the mounting panel, mounting panel right side fixed mounting has driving motor, the driving motor output runs through the mounting panel and extends to the mounting panel left side and fixedly mounted has the screw rod, screw rod surface threaded connection has the movable block, the inside sliding connection of movable block has the guide bar, and guide bar and mounting panel fixed connection, the movable block top is provided with the connecting rod subassembly, the movable block top is provided with the fly leaf through the connecting rod subassembly, fly leaf top fixed mounting has the thimble, and thimble and bottom plate and bed die are sliding connection, the fly leaf surface is provided with guide assembly, and guide assembly is connected with the bottom plate.

Preferably, the lifting assembly comprises a supporting column arranged at the top of the bottom plate, a top plate is fixedly arranged at the top end of the supporting column, a hydraulic push rod is fixedly arranged at the top of the top plate, a movable plate is fixedly arranged at the output end of the hydraulic push rod, the movable plate is fixedly connected with the upper die, a fixing rod is slidably connected inside the movable plate, and the fixing rod is fixedly connected with the top plate and the bottom plate.

Preferably, the connecting rod assembly comprises a first hinging seat arranged at the top of the moving block, a connecting plate is hinged inside the first hinging seat, a second hinging seat is hinged inside the connecting plate, and the second hinging seat is fixedly connected with the movable plate.

Preferably, the guide assembly comprises a sliding block arranged on the surface of the movable plate, the surface of the sliding block is slidably connected with a sliding rail, the sliding rail is fixedly connected with the bottom plate, and the bottom of the sliding rail is fixedly provided with a baffle.

Preferably, the bottom of the bottom plate is fixedly provided with a plurality of supporting legs.

Preferably, the screw is a bidirectional threaded rod, and the screw is made of metal materials.

Preferably, the sliding block is of a T-shaped structure, and is made of metal materials.

Compared with the prior art, the mold for the plastic products of the electronic equipment has the beneficial effects that when the mold is used for demolding, the upper mold is upwards moved to a proper height through the lifting assembly, the moving blocks are mutually close along the guide rod through the rotation of the driving motor screw, the connecting rod assembly pushes the movable plate to upwards move along the guide assembly, the ejector pin is enabled to upwards move, the ejector pin ejects the plastic products, the demolding operation of the plastic products can be conveniently completed, the time required for demolding of the plastic products is reduced, and the practicability of the device is improved.

Drawings

FIG. 1 is a three-dimensional perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is a right cross-sectional view of a partial structure of the present utility model;

Fig. 5 is a split view of the guide assembly of the present utility model.

The drawing shows that the device comprises a bottom plate 1, a lower die 2, a support column 3, a top plate 4, a hydraulic push rod 5, a moving plate 6, a fixed rod 7, a fixed rod 8, an upper die 9, a mounting plate 10, a driving motor 11, a screw rod 12, a moving block 13, a guide rod 14, a first hinging seat 15, a connecting plate 16, a second hinging seat 17, a movable plate 18, a thimble 19, a sliding block 20, a sliding rail 21, a baffle 22 and a support leg.

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.

Referring to fig. 1-5, a mold for plastic products of electronic equipment comprises a bottom plate 1, a lower mold 2 is fixedly arranged at the top of the bottom plate 1, a lifting component is arranged at the top of the bottom plate 1, an upper mold 8 is arranged at the top of the bottom plate 1 through the lifting component, a mounting plate 9 is fixedly arranged at the bottom of the bottom plate 1, a driving motor 10 is fixedly arranged at the right side of the mounting plate 9, the output end of the driving motor 10 penetrates through the mounting plate 9 to extend to the left side of the mounting plate 9 and is fixedly provided with a screw 11, the screw 11 is a bidirectional threaded rod, the screw 11 is made of metal materials, a moving block 12 is in threaded connection with the surface of the screw 11, a guide rod 13 is in sliding connection with the inside of the moving block 12, the guide rod 13 is fixedly connected with the mounting plate 9, a connecting rod component is arranged at the top of the moving block 12, a movable plate 17 is arranged at the top of the moving block 12 through the connecting rod component, a thimble 18 is fixedly arranged at the top of the movable plate 17, and thimble 18 is sliding connection with bottom plate 1 and bed die 2, the fly leaf 17 surface is provided with guide assembly, and guide assembly is connected with bottom plate 1, bottom plate 1 bottom fixed mounting has supporting leg 22, the quantity of supporting leg 22 is a plurality of, this mould for electronic equipment plastic products, during the drawing of patterns, make upward movement to suitable height through lifting unit, rotate through driving motor 10 screw rod 11, make movable block 12 be close to each other along guide bar 13, make link assembly promote fly leaf 17 along guide assembly upwards movement, make thimble 18 upwards move, make thimble 18 ejecting plastic products, be convenient for can accomplish the drawing of patterns work of plastic products more conveniently, the time that plastic products drawing of patterns needs has been reduced, the practicality of device has been improved.

Specifically, lifting assembly is including setting up in the support column 3 at bottom plate 1 top, support column 3 top fixed mounting has roof 4, roof 4 top fixed mounting has hydraulic push rod 5, hydraulic push rod 5 output fixed mounting has movable plate 6, and movable plate 6 and last mould 8 fixed connection, the inside sliding connection of movable plate 6 has dead lever 7, and dead lever 7 and roof 4 and bottom plate 1 are fixed connection, through lifting assembly's setting, be convenient for provide the drive power for the reciprocates of last mould 8, thereby be convenient for control upward movement or downward movement of mould 8.

Specifically, the link assembly includes setting up in the first articulated seat 14 at movable block 12 top, the inside articulated connecting plate 15 that has of first articulated seat 14, the inside articulated second articulated seat 16 that has of connecting plate 15, and second articulated seat 16 and fly leaf 17 fixed connection, be close to each other along guide bar 13 when movable block 12 for first articulated seat 14 is close to each other, makes connecting plate 15 remove the upset, makes second articulated seat 16 upwards move, and fly leaf 17, thimble 18 upwards move of being convenient for, thereby be convenient for ejecting plastic products.

Specifically, the guide component is including setting up in the slider 19 on fly leaf 17 surface, slider 19 is T shape structure, slider 19 adopts the metal material to make for slider 19 only can remove along slide rail 20, slider 19 surface sliding connection has slide rail 20, and slide rail 20 and bottom plate 1 fixed connection, slide rail 20 bottom fixed mounting has baffle 21, through the setting of guide component, be convenient for carry out the guide effect to the reciprocates of fly leaf 17, thereby be convenient for fly leaf 17 can reciprocate more steadily, thereby be convenient for follow-up can carry out the drawing of patterns work more steadily.

The electronic equipment plastic product is connected with 220V commercial power by a die, and the master controller can be a conventional known device controlled by a computer and the like.

When the plastic product injection molding machine is used, the hydraulic push rod 5 is started, the movable plate 6 moves downwards along the fixed rod 7, the upper die 8 moves downwards until the upper die 8 is attached to the lower die 2, injection molding is carried out through the lower die 2 until injection molding work is completed, after a plastic product is cooled, the hydraulic push rod 5 is reversely started, the movable plate 6 moves upwards along the fixed rod 7, the upper die 8 is driven to move upwards until the upper die 8 moves upwards to a proper height, then the driving motor 10 is started, the screw 11 is driven to rotate, the movable blocks 12 are close to each other along the guide rod 13, the first hinge seats 14 are close to each other, the connecting plate 15 is driven to move and overturn, the second hinge seats 16 are driven to move upwards, the movable plate 17 and the sliding block 19 are driven to move upwards along the sliding rail 20, and the ejector pins 18 are driven to eject the plastic product.

To sum up, in demolding, the upper mold 8 is moved upwards to a proper height through the lifting assembly, the screw 11 is rotated through the driving motor 10, the moving block 12 is close to each other along the guide rod 13, the connecting rod assembly pushes the movable plate 17 to move upwards along the guide assembly, the ejector pin 18 moves upwards, the ejector pin 18 ejects the plastic product, demolding of the plastic product can be completed more conveniently, the time required for demolding of the plastic product is reduced, the practicability of the device is improved, and the problem in the background art is solved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a mould for electronic equipment plastic products, includes bottom plate (1), its characterized in that, bottom plate (1) top fixed mounting has bed die (2), bottom plate (1) top is provided with lifting unit, bottom plate (1) top is provided with mould (8) through lifting unit, bottom plate (1) bottom fixed mounting has mounting panel (9), mounting panel (9) right side fixed mounting has driving motor (10), driving motor (10) output runs through mounting panel (9) and extends to mounting panel (9) left side and fixed mounting have screw rod (11), screw rod (11) surface threaded connection has movable block (12), inside sliding connection of movable block (12) has guide bar (13), and guide bar (13) and mounting panel (9) fixed connection, movable block (12) top is provided with link assembly, the movable plate (17) top fixed mounting has thimble (18), and (18) are sliding connection with bottom plate (1) and bed die (2), thimble (17) and guide bar (1) surface connection have.

2. The mold for plastic products of electronic equipment according to claim 1, wherein the lifting assembly comprises a supporting column (3) arranged at the top of the bottom plate (1), a top plate (4) is fixedly arranged at the top end of the supporting column (3), a hydraulic push rod (5) is fixedly arranged at the top of the top plate (4), a movable plate (6) is fixedly arranged at the output end of the hydraulic push rod (5), the movable plate (6) is fixedly connected with the upper mold (8), a fixing rod (7) is slidably connected inside the movable plate (6), and the fixing rod (7) is fixedly connected with the top plate (4) and the bottom plate (1).

3. The mold for plastic products of electronic equipment according to claim 1, wherein the connecting rod assembly comprises a first hinging seat (14) arranged at the top of the moving block (12), a connecting plate (15) is hinged inside the first hinging seat (14), a second hinging seat (16) is hinged inside the connecting plate (15), and the second hinging seat (16) is fixedly connected with the movable plate (17).

4. The mold for plastic products of electronic equipment according to claim 1, wherein the guiding assembly comprises a sliding block (19) arranged on the surface of the movable plate (17), a sliding rail (20) is slidably connected to the surface of the sliding block (19), the sliding rail (20) is fixedly connected with the bottom plate (1), and a baffle (21) is fixedly installed at the bottom of the sliding rail (20).

5. A mould for plastic products of electronic equipment according to claim 1, characterized in that the bottom of the base plate (1) is fixedly provided with a plurality of support legs (22), the number of the support legs (22) being plural.

6. The mold for plastic products of electronic equipment according to claim 1, wherein said screw (11) is a bi-directional threaded rod, and said screw (11) is made of metal material.

7. The mold for plastic products of electronic equipment according to claim 4, wherein said slider (19) has a T-shaped structure, and said slider (19) is made of metal material.