Injection mold with ejection mechanism

Abstract

The utility model relates to the technical field of molds, in particular to an injection mold with an ejection mechanism, which comprises a bottom plate, a working box is fixedly arranged at the top of the bottom plate, a lower mold is fixedly arranged in an inner cavity at the top of the working box, and an ejection component matched with the lower mold is arranged in the inner cavity of the working box. The top of the working box is provided with a material pushing assembly used in cooperation with the material ejecting assembly. During material pushing, an electric push rod is started, a push plate is driven by the electric push rod to move, a sliding block and a sliding groove are matched with the push plate to move, materials are pushed to move through movement of the push plate, the moving direction of the materials is guided through a guide plate and a material guide plate, and the materials can enter a material collecting box under pushing of the push plate and are collected in a centralized mode. The use effect of automatically collecting the materials is achieved, the links of manual material taking and material collecting are reduced, the labor cost is reduced, and in the material collecting process, the situation that the driving motor is started when the materials are concentrated and accumulated at one position is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field, concretely is a kind of injection mould with ejection mechanism. BACKGROUND

[0002] Injection mould refers to a kind of mould used in injection molding process, mainly for manufacturing plastic products with complex shape. Injection mould is heated to melt plastic material, then it is injected into the cavity of mould, makes it cool forming, finally obtains the plastic product required.

[0003] After product injection molding is completed, ejection mechanism is used to push the plastic product cooled and solidified from the mould cavity, so as to realize automatic demoulding, but after product demoulding, injection mould does not have the function of automatically collecting material, and manual taking and collecting material are needed, which is more troublesome, some injection moulds have the function of collecting material, but in the process of collecting material, material is easily accumulated in one place in the collecting box, so that the space of collecting box cannot be reasonably utilized, thereby the material collecting efficiency is reduced. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of prior art, the utility model provides an injection mould with ejection mechanism, which has the advantages of automatically collecting material and avoiding material accumulation in one place in the process of collecting material, and solves the problem that injection mould does not have the function of automatically collecting material.

[0005] The utility model discloses an injection mold with ejection mechanism, including the bottom plate, the top of bottom plate is fixedly arranged with the work box, the inner chamber of work box top is fixedly arranged with the lower mould, the inner chamber of work box is equipped with the top -feed assembly of using with lower mould, the top of work box is equipped with the pusher assembly of using with top -feed assembly, the pusher assembly includes the fixed seat, the one side of fixed seat is fixedly connected with one side of work box, the inner chamber of fixed seat is fixedly connected with the electric push rod of going through, one end of electric push rod is fixedly connected with the push plate, and the bottom of push plate is in contact with the top of work box, the both sides of work box top are all fixedly provided with the guide plate of using with push plate, the both sides of two guide plates are fixedly provided with the guide plate, and one side of guide plate is fixedly connected with the other side of work box, the below of guide plate is equipped with the collection assembly, the collection assembly includes the drive motor, the bottom of drive motor is fixedly connected with the top of bottom plate, one end of drive motor is rotatably connected with the rotating lever, the surface of rotating lever is movably sleeved with the bearing plate, the bottom of bearing plate is fixedly provided with three support rods, and the bottom of three support rods is all fixedly connected with the top of bottom plate, the surface of rotating lever and the above of bearing plate are fixedly sleeved with the main gear, the surface of main gear is engaged with the from gear, the inner chamber of from gear is fixedly connected with the transmission rod, and one end of transmission rod goes through the inner chamber of bearing plate and is movably connected with bottom plate, the other end of transmission rod is fixedly connected with the rotating plate, the top of rotating plate is fixedly provided with the collection box, the both sides of work box top are all fixedly provided with two support columns, the top of four support columns is fixedly provided with the bearing table, the inner chamber of bearing table is equipped with the lifting assembly. When pushing, the electric push rod starts, moves through the electric push rod and drives the push plate, moves through the sliding block and the sliding groove and drives the push plate, moves through the push plate and drives the material, moves through the guide plate and the guide plate and drives the material, and the material can enter the collection box under the push of the push plate, and the material is collected, reaches the use effect of automatic collection material, reduces the link of manual material taking and collecting, reduces the labor cost, in the process of collecting, when preventing the material from being concentrated and accumulated in one place, the drive motor starts, rotates through the drive motor and drives the rotating lever, rotates through the rotating lever and drives the main gear, rotates through the main gear and drives the from gear, rotates through the from gear and drives the transmission rod, rotates through the transmission rod and drives the rotating plate, rotates through the movable slot and the movable column and drives the rotating plate, rotates through the rotating plate and drives the collection box, adjusts the receiving position through the collection box rotation, avoids the material concentrated and accumulated in one place of collection box, thereby reduces the material collection efficiency.

[0006] The utility model discloses an injection mold with ejection mechanism, wherein the material pushing assembly includes telescopic link, the bottom of telescopic link is fixedly connected with the bottom of working box inner chamber, one end of telescopic link is fixedly connected with movable plate, the top of movable plate is fixedly provided with two jacks, and the top of two jacks is fixedly provided with the top plate for cooperation with the lower mold. When the material is ejected, the telescopic link is started, the movable plate is moved by the telescopic link, the jack is moved by the movable plate, the top plate is moved by the jack, and the material can be ejected by the movement of the top plate, so that automatic demolding is realized, manual intervention is not needed, and manpower cost is further saved.

[0007] The utility model discloses an injection mold with ejection mechanism, wherein the lifting assembly includes electric telescopic link, the electric telescopic link is fixedly connected with the inner chamber of bearing table, and one end of electric telescopic link is fixedly connected with the pressing plate through bearing table, the both sides of the bottom of pressing plate are fixedly provided with the pressure bar, and the bottom of pressure bar is fixedly provided with the upper mold for cooperation with the lower mold. When the mold is closed, the electric telescopic link is started, the pressing plate is moved by the electric telescopic link, the pressure bar is moved by the pressing plate, the upper mold is moved by the pressure bar, and the mold can be closed when the upper mold is moved to the close contact with the lower mold, the position of the upper mold and the lower mold can be positioned accurately by the setting of the lifting assembly, and the mold closing efficiency is improved.

[0008] The utility model discloses an injection mold with ejection mechanism, wherein the both sides of the push plate are fixedly provided with the sliding block, and one side of two guide plates is provided with the sliding slot for cooperation with the sliding block. The stability of the push plate is increased by setting the sliding block and the sliding slot to move the push plate, the position deviation of the push plate in the process of pushing the material is avoided, and the material collecting efficiency is reduced.

[0009] The utility model discloses an injection mold with ejection mechanism, wherein the surface of the rotating rod is provided with the movable slot, and the bottom of the rotating plate is fixedly provided with the movable column for cooperation with the movable slot. The stability of the rotating plate is ensured by setting the movable slot and the movable column to rotate the rotating plate, so that the material collecting work is stably carried out.

[0010] The utility model discloses an injection mold with ejection mechanism, wherein the both sides of the movable plate inner chamber are fixedly provided with the movable sleeve, the inner chamber of two movable sleeves is slidably connected with the movable rod, and the both ends of two movable rods are fixedly connected with the top and bottom of the working box inner chamber. The stability of the movable plate is increased by setting the movable rod and the movable sleeve, the shaking or deviation of the movable plate in the working process is avoided, and the demolding efficiency is reduced.

[0011] Compared with the prior art, the utility model has the advantages of the following:

[0012] 1. In this invention, during material feeding, the electric push rod is activated, driving the push plate to move. The push plate, in conjunction with the slider and groove, moves the material. The guide plate and material guide plate guide the material's movement, allowing it to enter the collection box under the push plate's influence. This achieves automatic material collection, reducing manual material handling and collection, and lowering labor costs. To prevent material from accumulating in one place during collection, the drive motor is activated, rotating the rotating rod. This rotation drives the main gear, which in turn drives the driven gear, which in turn drives the transmission rod. The transmission rod then rotates the rotating plate, which, in conjunction with the movable groove and column, rotates the plate. This rotation of the plate then rotates the collection box, allowing the receiving position to be adjusted, preventing material from accumulating in one spot and reducing collection efficiency.

[0013] 2. When the material is ejected, the telescopic rod is activated, which drives the movable plate to move. The movement of the movable plate drives the ejector rod to move, which in turn drives the top plate to move. The material is ejected by the movement of the top plate, thus achieving automatic demolding without manual intervention and further saving labor costs.

[0014] When the mold is closed, the electric telescopic rod is activated, which drives the pressure plate to move. The movement of the pressure plate drives the pressure rod to move, which in turn drives the upper mold to move. When the upper mold moves to make close contact with the lower mold, the mold is closed. The lifting components can accurately position the upper and lower molds, improving the mold closing efficiency.

[0015] By setting up sliders and chutes to move in conjunction with the push plate, the stability of the push plate is increased, and the positional deviation of the push plate during the material pushing process is avoided, which would reduce the material collection efficiency.

[0016] By setting up movable grooves and movable columns to cooperate with the rotation of the rotating plate, the stability of the rotating plate is ensured, thereby ensuring the stable operation of the material collection process;

[0017] By setting up movable rods and movable sleeves, the stability of the movable plate is increased, preventing it from shaking or shifting during operation, which would reduce demolding efficiency. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 It is the working tank internal section view structure schematic view of the utility model;

[0021] Figure 3 It is the pushing assembly structure schematic view of the utility model;

[0022] Figure 4 It is the aggregate assembly structure schematic view of the utility model;

[0023] Figure 5 It is the rotating rod, main gear, from gear and transmission rod structure schematic view of the utility model;

[0024] Figure 6 It is the lifting assembly structure schematic view of the utility model;

[0025] Figure 7 It is the top material assembly structure schematic view of the utility model.

[0026] In the drawing: 1, bottom plate; 2, working tank; 3, lower mould; 4, top material assembly; 401, telescopic rod; 402, movable plate; 403, top rod; 404, top plate; 405, movable rod; 406, movable sleeve; 5, pushing assembly; 501, fixed seat; 502, electric push rod; 503, push plate; 504, guide plate; 505, sliding block; 506, sliding slot; 507, material guide plate; 6, aggregate assembly; 601, driving motor; 602, rotating rod; 603, bearing plate; 604, support rod; 605, main gear; 606, from gear; 607, transmission rod; 608, rotating plate; 609, aggregate tank; 610, movable slot; 611, movable column; 7, support column; 8, bearing table; 9, lifting assembly; 901, electric telescopic rod; 902, pressing plate; 903, pressing rod; 10, upper mould. DETAILED DESCRIPTION

[0027] The utility model will disclose multiple embodiments in the following drawings, and many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be drawn in a simple schematic manner in the drawings.

[0028] Please refer to Figures 1-7The utility model discloses a injection mold with ejection mechanism, including bottom plate 1, the top of bottom plate 1 is fixedly arranged with work box 2, the inner chamber of work box 2 top is fixedly arranged with lower mould 3, the inner chamber of work box 2 is equipped with with the cooperation of top material subassembly 4 of lower mould 3, the top of work box 2 is equipped with with the cooperation of push material subassembly 5 of top material subassembly 4, push material subassembly 5 includes fixed seat 501, and the one side of fixed seat 501 is fixedly connected with one side of work box 2, and the inner chamber of fixed seat 501 is fixedly connected with push plate 503 with electric push rod 502, and the bottom of push plate 503 is in contact with the top of work box 2, and the both sides of work box 2 top are all fixedly provided with with the cooperation of guide plate 504 of push plate 503, and the fixedly connected with work box 2 of one side of two guide plates 504 is another side, and the below of guide plate 507 is equipped with with the cooperation of collection assembly 6 of guide plate 507, and collection assembly 6 includes drive motor 601, and the bottom of drive motor 601 is fixedly connected with the top of bottom plate 1, and one end of drive motor 601 is rotatably connected with rotary rod 602, and the surface of rotary rod 602 is movably sleeved with bearing plate 603, and the bottom of bearing plate 603 is fixedly provided with three support rods 604, and the bottom of three support rods 604 is all fixedly connected with the top of bottom plate 1, and the surface of rotary rod 602 and the top of bearing plate 603 are fixedly sleeved with main gear 605, and the surface of main gear 605 is engaged with from gear 606, and the inner chamber of from gear 606 is fixedly connected with transmission rod 607, and one end of transmission rod 607 passes through the inner chamber of bearing plate 603 and is movably connected with bottom plate 1, and the other end of transmission rod 607 is fixedly connected with rotation plate 608, and the top of rotation plate 608 is fixedly provided with collection tank 609, and the both sides of work box 2 top are all fixedly provided with two support columns 7, and the top of four support columns 7 is fixedly provided with bearing platform 8, and the inner chamber of bearing platform 8 is equipped with with the cooperation of lifting assembly 9.When the material is pushed, the electric push rod 502 is started, the push plate 503 is moved through the electric push rod 502, the push plate 503 is moved through the cooperation of the sliding block 505 and the sliding groove 506, the material is moved through the push plate 503, the material is guided in the moving direction through the guide plate 504 and the guide plate 507, and the material can enter the material collecting box 609 under the pushing of the push plate 503. The material is collected, the use effect of automatically collecting the material is achieved, the steps of manual material taking and collecting are reduced, the labor cost is reduced, and in the material collecting process, when the material is concentrated and accumulated in one place, the driving motor 601 is started, the rotating rod 602 is rotated through the driving motor 601, the main gear 605 is rotated through the rotating rod 602, the from gear 606 is rotated through the main gear 605, the transmission rod 607 is rotated through the from gear 606, the rotating plate 608 is rotated through the transmission rod 607, the rotating plate 608 is rotated through the cooperation of the movable groove 610 and the movable column 611, the material collecting box 609 is rotated through the rotating plate 608, and the material collecting position can be adjusted through the rotation of the material collecting box 609. The material is concentrated and accumulated in one place of the material collecting box 609, so that the material collecting efficiency is reduced.

[0029] The top material assembly 4 comprises a telescopic rod 401, the bottom of the telescopic rod 401 is fixedly connected with the bottom of the inner cavity of the working box 2, one end of the telescopic rod 401 is fixedly connected with a movable plate 402, the top of the movable plate 402 is fixedly provided with two top rods 403, and the top of the two top rods 403 is fixedly provided with a top plate 404 used in cooperation with the lower mold 3. When the material is ejected, the telescopic rod 401 is started, the movable plate 402 is moved through the telescopic rod 401, the top rod 403 is moved through the movable plate 402, the top plate 404 is moved through the top rod 403, and the material can be ejected through the movement of the top plate 404. The automatic demolding is realized, manual intervention is not required, and the labor cost is further saved.

[0030] The lifting assembly 9 comprises an electric telescopic rod 901, the electric telescopic rod 901 is fixedly connected with the inner cavity of the bearing table 8, one end of the electric telescopic rod 901 penetrates through the bearing table 8 and is fixedly connected with a pressing plate 902, the bottom of the pressing plate 902 is fixedly provided with a pressing rod 903 on both sides, and the bottom of the pressing rod 903 is fixedly provided with an upper mold 10 used in cooperation with the lower mold 3. When the mold is closed, the electric telescopic rod 901 is started, the pressing plate 902 is moved through the electric telescopic rod 901, the pressing rod 903 is moved through the pressing plate 902, and the upper mold 10 is moved through the pressing rod 903. When the upper mold 10 moves to closely contact with the lower mold 3, the mold is closed, through the setting of the lifting assembly 9, the positions of the upper mold 10 and the lower mold 3 can be accurately positioned, and the mold closing efficiency is improved.

[0031] Both sides of the push plate 503 are fixedly provided with sliding blocks 505, and one side of the two guide plates 504 is provided with sliding grooves 506 matched with the sliding blocks 505. The sliding blocks 505 and the sliding grooves 506 are matched to move the push plate 503, which increases the stability of the push plate 503 and avoids the position deviation of the push plate 503 during the pushing process, thereby reducing the material collecting efficiency.

[0032] The surface of the rotating rod 602 is provided with a movable groove 610, and the bottom of the rotating plate 608 is fixedly provided with a plurality of movable columns 611 matched with the movable groove 610. The movable groove 610 and the movable column 611 are matched to rotate the rotating plate 608, which ensures the stability of the rotating plate 608, thereby ensuring the stable operation of the material collecting work.

[0033] Both sides of the inner cavity of the movable plate 402 are fixedly provided with movable sleeves 406, the inner cavities of the two movable sleeves 406 are slidably connected with movable rods 405, and the two ends of the two movable rods 405 are fixedly connected with the top and bottom of the inner cavity of the working box 2. The movable rod 405 and the movable sleeve 406 are arranged to increase the stability of the movable plate 402, avoid the shaking or deviation of the movable plate 402 during the working process, and thereby reduce the demolding efficiency.

[0034] In use of the utility model, when pushing the material, the electric push rod 502 is started, the push plate 503 is moved through the electric push rod 502, the push plate 503 is moved through the cooperation of the sliding block 505 and the sliding slot 506, the material is moved through the push plate 503, the material moving direction is guided through the guide plate 504 and the guide plate 507, the material can be pushed into the material collecting box 609 under the push of the push plate 503, the material is collected, the use effect of automatic material collecting is achieved, the manual material taking and collecting links are reduced, the labor cost is reduced, in the material collecting process, when the material is concentrated and accumulated in a place, the driving motor 601 is started, the rotating rod 602 is rotated through the driving motor 601, the main gear 605 is rotated through the rotating rod 602, the from gear 606 is rotated through the main gear 605, the transmission rod 607 is rotated through the from gear 606, the rotating plate 608 is rotated through the transmission rod 607, the material collecting box 609 is rotated through the rotating plate 608, the receiving position can be adjusted through the rotating material collecting box 609, the material is concentrated and accumulated in a place of the material collecting box 609, thereby the material collecting efficiency is reduced, when the material is pushed out, the telescopic rod 401 is started, the movable plate 402 is moved through the telescopic rod 401, the push rod 403 is moved through the movable plate 402, the top plate 404 is moved through the push rod 403, the material can be pushed out through the top plate 404, automatic demolding is realized, manual intervention is not needed, the labor cost is further saved, when the mold is closed, the electric telescopic rod 901 is started, the pressing plate 902 is moved through the electric telescopic rod 901, the pressing rod 903 is moved through the pressing plate 902, the upper die 10 is moved through the pressing rod 903, when the upper die 10 is moved to the close contact with the lower die 3, the mold is closed, through the setting of the lifting assembly 9, the position of the upper die 10 and the lower die 3 can be positioned accurately, the mold closing efficiency is improved.

[0035] The above merely describes the implementation manners of the utility model, and is not used for limiting the utility model. The utility model can have various changes and modifications for those skilled in the art. Any modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be included in the claim range of the utility model.

Claims

1. An injection mold with an ejection mechanism, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly provided with a working box (2), the inner cavity of the top of the working box (2) is fixedly provided with a lower mold (3), the inner cavity of the working box (2) is provided with a top material assembly (4) used in cooperation with the lower mold (3), the top of the working box (2) is provided with a pushing material assembly (5) used in cooperation with the top material assembly (4), the pushing material assembly (5) comprises a fixed seat (501), one side of the fixed seat (501) is fixedly connected with one side of the working box (2), the inner cavity of the fixed seat (501) is throughly provided with an electric push rod (502), one end of the electric push rod (502) is fixedly connected with a push plate (503), and the bottom of the push plate (503) is in contact with the top of the working box (2), the two sides of the top of the working box (2) are fixedly provided with guide plates (504) used in cooperation with the push plate (503), guide plates (507) are fixedly arranged between the two guide plates (504), and one side of the guide plate (507) is fixedly connected with the other side of the working box (2), the lower side of the guide plate (507) is provided with a material collecting assembly (6), the material collecting assembly (6) comprises a driving motor (601), the bottom of the driving motor (601) is fixedly connected with the top of the bottom plate (1), one end of the driving motor (601) is rotatably connected with a rotating rod (602), the surface of the rotating rod (602) movably sheathes a bearing plate (603), the bottom of the bearing plate (603) is fixedly provided with three supporting rods (604), and the bottoms of the three supporting rods (604) are fixedly connected with the top of the bottom plate (1), the surface of the rotating rod (602) and above the bearing plate (603) fixedly sheathes a main gear (605), the surface of the main gear (605) is engaged with a slave gear (606), the inner cavity of the slave gear (606) is fixedly connected with a transmission rod (607), one end of the transmission rod (607) penetrates through the inner cavity of the bearing plate (603) and is movably connected with the bottom plate (1), the other end of the transmission rod (607) is fixedly connected with a rotating plate (608), the top of the rotating plate (608) is fixedly provided with a material collecting box (609), the two sides of the top of the working box (2) are fixedly provided with two supporting columns (7), the top of the four supporting columns (7) is fixedly provided with a bearing table (8), and the inner cavity of the bearing table (8) is provided with a lifting assembly (9).

2. An injection mold with an ejection mechanism according to claim 1, characterized in that: The top material assembly (4) comprises a telescopic rod (401), the bottom of the telescopic rod (401) is fixedly connected with the bottom of the inner cavity of the working box (2), one end of the telescopic rod (401) is fixedly connected with a movable plate (402), the top of the movable plate (402) is fixedly provided with two top rods (403), the tops of the two top rods (403) are fixedly provided with a top plate (404) used in cooperation with the lower mold (3).

3. An injection mold having an ejection mechanism as defined in claim 1, wherein: The lifting assembly (9) comprises an electric telescopic rod (901), the electric telescopic rod (901) is fixedly connected with the inner cavity of the bearing table (8), one end of the electric telescopic rod (901) penetrates the bearing table (8) and is fixedly connected with a pressing plate (902), both sides of the bottom of the pressing plate (902) are fixedly provided with pressing rods (903), the bottom of the pressing rod (903) is fixedly provided with an upper die (10) used in cooperation with a lower die (3).

4. An injection mold having an ejection mechanism as defined in claim 1, wherein: Both sides of the push plate (503) are fixedly provided with sliding blocks (505), and one side of the two guide plates (504) is provided with sliding grooves (506) used in cooperation with the sliding blocks (505).

5. An injection mold having an ejection mechanism as defined in claim 1, wherein: The surface of the rotating rod (602) is provided with a movable groove (610), and the bottom of the rotating plate (608) is fixedly provided with a plurality of movable columns (611) used in cooperation with the movable groove (610).

6. An injection mold having an ejection mechanism as defined in claim 2, wherein: Both sides of the inner cavity of the movable plate (402) are fixedly provided with movable sleeves (406), the inner cavities of the two movable sleeves (406) are slidably connected with movable rods (405), and both ends of the two movable rods (405) are fixedly connected with the top and bottom of the inner cavity of the working box (2).

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