CN219114703U

CN219114703U - Auxiliary device for demolding of injection molding machine

Info

Publication number: CN219114703U
Application number: CN202223208274.9U
Authority: CN
Inventors: 汪卓
Original assignee: Hubei Haoma Plastic Co ltd
Current assignee: Hubei Haoma Plastic Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-02
Anticipated expiration: 2032-12-01

Abstract

The utility model provides an auxiliary device for demolding of an injection molding machine, which belongs to the technical field of demolding of injection molding machines, and comprises a workbench, wherein a support frame is arranged on the workbench, an upper template is arranged at the front part of the upper end of the support frame, a mold groove is formed in the workbench, an electric push rod is vertically arranged in the mold groove, the upper end of the electric push rod is fixedly connected with a demolding plate, a receiving mechanism is arranged at the outer side of the mold groove, a conveying mechanism is arranged below the receiving mechanism, and an air blowing mechanism and a dust collecting mechanism are respectively arranged on the workbench at the inner side and the outer side of the conveying mechanism; according to the utility model, the materials adhered on the die can be timely treated through the material collecting plate, the conveying belt and the blowing fan, and the residual materials on the die groove and the workbench can be collected through the air suction motor and the air suction opening, so that the influence of the residual materials on the forming of the next workpiece is reduced, and the production efficiency of injection molding is improved.

Description

Auxiliary device for demolding of injection molding machine

Technical Field

The utility model relates to the technical field of demolding of injection molding machines, in particular to an auxiliary device for demolding of an injection molding machine.

Background

Injection molding machines are also known as injection molding machines or injection molding machines. The plastic molding machine is mainly used for molding thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and is divided into vertical, horizontal and full-electric type, the plastic can be heated by an injection molding machine, high pressure is applied to molten plastics, so that the molten plastics are injected to fill a die cavity, and the plastic molding machine is also important for demolding of the die.

The demolding is generally to separate an upper die from a lower die to take out a finished product, so that the manufacturing is finished, but the existing demolding mechanism of the injection mold still has some defects in the use process, such as that some materials are adhered on the mold during demolding, and if the material is not treated in time, the molding of the next workpiece can be influenced, so that the production efficiency of the injection mold on the product is reduced, and the auxiliary device for demolding of the injection molding machine is provided.

Disclosure of Invention

In view of the above, the utility model provides an auxiliary device for demolding of an injection molding machine, which not only can timely treat materials adhered on a mold through a material collecting plate, a conveying belt and an air blowing fan, but also can collect residual materials on a mold groove and a workbench through an air extracting motor and an air extracting opening, thereby reducing the influence of the residual materials on the molding of the next workpiece and improving the production efficiency of injection molding.

In order to solve the technical problems, the utility model provides an auxiliary device for demolding of an injection molding machine, which comprises a workbench, wherein a supporting frame is arranged on the workbench, an upper template is arranged at the front part of the upper end of the supporting frame, a mold groove is formed in the workbench, an electric push rod is vertically arranged in the mold groove, the upper end of the electric push rod is fixedly connected with a demolding plate, a receiving mechanism is arranged at the outer side of the mold groove, a conveying mechanism is arranged below the receiving mechanism, an air blowing mechanism and a dust collecting mechanism are respectively arranged on the workbench at the inner side and the outer side of the conveying mechanism, the manufactured mold is pushed out of the mold groove through the electric push rod, the receiving mechanism enables the mold to enter the conveying mechanism, the air blowing mechanism further cools the mold in the process of conveying the mold, and a dust blowing and collecting mechanism for residual materials on the mold is convenient for assisting in demolding of the injection molding machine.

In order to realize the receipts material to the mould, set up the fixing base in the support frame below, the flexible motor of below fixed connection of fixing base, the output of flexible motor is connected and is received the flitch, receive the lower extreme and the workstation clearance fit of flitch, take away the mould groove with the work piece that makes through flexible motor and receipts flitch, scrape the material of adhesion in the mould outside together simultaneously, the edge adhesion material of mould when reducing the drawing of patterns.

As a further improvement of the utility model, limiting blocks are respectively arranged on the inner walls of the two sides of the supporting frame, limiting grooves are formed on the outer surfaces of the two sides of the receiving plate, the receiving plate is supported by the limiting blocks inserted in the limiting grooves, the stability of the device is enhanced, an air extraction motor is arranged at the front end of the receiving plate, the lower end of the air extraction motor is uniformly and alternately connected with a plurality of air extraction openings, and the dust and materials omitted by the receiving plate are collected through the air extraction motor and the air outlet, so that the cleanliness of the workbench and the inside of the die groove is improved.

For realizing the transportation to the mould, offer the mounting groove on the workstation, the middle part of mounting groove rotates and sets up the conveyer belt, vertically set up the mounting panel in the mounting groove of the inside and outside both sides of conveyer belt, the conveyer belt drive shaft of free smooth inboard mounting panel is connected driving motor, offer a plurality of ball grooves on the workstation between mould groove and mounting groove, the ball inslot inner rotating shaft sets up the ball, get into the conveyer belt through the ball with the work piece that will make through receiving the flitch, rethread driving motor and conveyer belt, slowly carry the work piece to next process with the conveyer belt under the support of both sides mounting plate.

In order to realize the collection to the residual material, the first installation chamber of vertical setting in the workstation inboard, the front end horizontal installation fixed plate in first installation chamber, evenly install a plurality of blowing fans at the interval on the inboard surface of fixed plate, set up dustproof filter screen on the first installation chamber of blowing fan rear end, dust collecting mechanism is including the second installation chamber of vertical setting in the workstation outside, the filter screen is installed to the rear end in second installation chamber, the dust collection steamer tray is connected in the mounting groove of second installation chamber below in the sliding mode, the work piece on the conveyer belt is cooled down once more through the blowing fan, blow in the second installation intracavity of offside with the material of adhesion on the work piece simultaneously, the material falls into the dust collection steamer tray through the filter screen and collects.

In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

according to the utility model, the telescopic motor is contracted to drive the receiving plate to take the manufactured workpiece away from the die groove, meanwhile, the materials adhered to the outer side of the die are scraped together, meanwhile, the air outlet is driven by the air extraction motor to collect dust and materials which are omitted by the receiving plate, so that the cleanliness of the workbench and the die groove is improved, the adhesion of the edge of the die during demolding is reduced, the forming of the next workpiece is not easily affected, the practicability is higher, and the injection molding quality is improved.

According to the utility model, the conveying belt is driven by the driving motor, so that the conveying belt slowly conveys the workpiece to the next working procedure under the support of the mounting plates at the two sides, the operation is simple, and the production efficiency is improved.

According to the utility model, the workpiece on the conveying belt is cooled again through the blowing fan, and meanwhile, the material adhered to the workpiece is blown into the second installation cavity on the opposite side, and the material falls into the dust collecting drawer through the filter screen for collection, so that the cooling rate of the workpiece is further accelerated, and the product quality is improved.

Drawings

FIG. 1 is a schematic diagram of a demolding aid for an injection molding machine according to the present utility model;

FIG. 2 is a schematic diagram of the conveying mechanism, the blowing mechanism and the dust collection mechanism in the utility model;

FIG. 3 is an enlarged schematic view of a part of the structure of FIG. 1A;

FIG. 4 is a schematic cross-sectional view of the auxiliary device for demolding of an injection molding machine of the present utility model.

100. A work table; 101. a support frame; 102. an upper template; 103. a mold groove; 104. an electric push rod; 105. removing the template; 106. a limiting block; 107. a limit groove; 108. a ball groove; 109. a ball; 200. a material receiving mechanism; 201. a fixing seat; 202. a telescopic motor; 203. a material collecting plate; 204. an air extraction motor; 205. an extraction opening; 300. a conveying mechanism; 301. a mounting groove; 302. a conveyor belt; 303. a mounting plate; 304. a driving motor; 400. an air blowing mechanism; 401. a first mounting cavity; 402. a fixing plate; 403. an air blowing fan; 404. a dust-proof filter screen; 500. a dust collection mechanism; 501. a second mounting cavity; 502. a filter screen; 503. and a dust collecting drawer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

The embodiment provides an auxiliary device for demolding of an injection molding machine, which comprises a workbench 100, as shown in fig. 1, a supporting frame 101 is arranged on the workbench 100, an upper template 102 is arranged at the front part of the upper end of the supporting frame 101, a mold groove 103 is formed in the workbench 100, an electric push rod 104 is vertically arranged in the mold groove 103, the upper end of the electric push rod 104 is fixedly connected with a demolding plate 105, a receiving mechanism 200 is arranged outside the mold groove 103, a conveying mechanism 300 is arranged below the receiving mechanism 200, an air blowing mechanism and a dust collecting mechanism are respectively arranged on the workbench 100 on the inner side and the outer side of the conveying mechanism 300, the electric push rod 104 is started to push out a manufactured mold from the mold groove 103, the receiving mechanism 200 drives the mold to enter the conveying mechanism 300, the air blowing mechanism further cools the mold in the process of conveying mechanism 300, and the blowing mechanism for the residual materials on the mold is convenient for assisting the injection molding machine, the demolding is high in success rate, the molding of the next workpiece is not easy to be influenced, and the practicability is high.

As shown in fig. 1, the material receiving mechanism 200 comprises a fixed seat 201 arranged below the supporting frame 101, a telescopic motor 202 is fixedly connected below the fixed seat 201, an output end of the telescopic motor 202 is connected with a material receiving plate 203, a lower end of the material receiving plate 203 is in clearance fit with the workbench 100, the telescopic motor 202 is started to drive the material receiving plate 203 to take a manufactured workpiece away from the die groove 103, meanwhile, materials adhered to the outer side of the die are scraped off together, adhesion of edges of the die during demolding is reduced, and quality of a finished product is improved.

As shown in fig. 2, the blowing mechanism includes a first installation cavity 401 vertically disposed inside the workbench 100, a fixing plate 402 is horizontally mounted at the front end of the first installation cavity 401, a plurality of blowing fans 403 are uniformly mounted on the inner and outer surfaces of the fixing plate 402 at intervals, a dust-proof filter screen 404 is disposed on the first installation cavity 401 at the rear end of the blowing fan 403, the dust collection mechanism includes a second installation cavity 501 vertically disposed outside the workbench 100, a filter screen 502 is mounted at the rear end of the second installation cavity 501, a dust-collecting drawer 503 is slidably connected in an installation groove 301 below the second installation cavity 501, the blowing fan 403 is started to cool the workpiece on the conveyor 302 again, and meanwhile, the adhered material on the workpiece is blown into the second installation cavity 501 at the opposite side, and falls into the dust-collecting drawer 503 through the filter screen 502 for collection, so that the product quality is improved, and the practicability is enhanced.

The conveying mechanism 300 comprises a mounting groove 301 formed in the workbench 100, as shown in fig. 2, a conveying belt 302 is rotatably arranged in the middle of the mounting groove 301, mounting plates 303 are vertically arranged in the mounting grooves 301 at the inner side and the outer side of the conveying belt 302, a driving shaft of the conveying belt 302 which freely slides through the inner side mounting plates 303 is connected with a driving motor 304, as shown in fig. 3, a plurality of ball grooves 108 are formed in the workbench 100 between the die grooves 103 and the mounting groove 301, balls 109 are arranged in the inner shafts of the ball grooves 108, a material receiving plate 203 drives manufactured workpieces to enter the conveying belt 302 through the balls 109, the driving motor 304 is started to drive the conveying belt 302, the conveying belt 302 slowly conveys the workpieces to the next process under the support of the mounting plates 303 at the two sides, the operation is simple, and the injection molding efficiency is improved.

Limiting blocks 106 are respectively installed on the inner walls of the two sides of the supporting frame 101, limiting grooves 107 are formed in the outer surfaces of the two sides of the material collecting plate 203, the material collecting plate 203 is supported by inserting the limiting blocks 106 in the limiting grooves 107, the stability of the device is enhanced, an air extraction motor 204 is installed at the front end of the material collecting plate 203, a plurality of air extraction openings 205 are uniformly connected at intervals at the lower end of the air extraction motor 204, the air extraction motor 204 is started to drive an air outlet to collect dust and materials omitted by the material collecting plate 203, the cleanliness of the workbench 100 and the cleanliness of the mold groove 103 are improved, and the quality of injection molding is improved.

Furthermore, it should be noted that, in the description of the present utility model, 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 can be understood by those skilled in the art according to the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides an auxiliary device is used in injection molding machine drawing of patterns, includes workstation (100) and sets up support frame (101) on workstation (100) upper end front portion installation cope match-plate pattern (102) on support frame (101) set up mould groove (103) on workstation (100), its characterized in that: the automatic dust collection device is characterized in that an electric push rod (104) is vertically arranged in the die groove (103), the upper end of the electric push rod (104) is fixedly connected with a stripper plate (105), a material receiving mechanism (200) is arranged on the outer side of the die groove (103), a conveying mechanism (300) is arranged below the material receiving mechanism (200), and an air blowing mechanism (400) and a dust collection mechanism (500) are respectively arranged on the workbench (100) on the inner side and the outer side of the conveying mechanism (300).

2. The auxiliary device for demolding of an injection molding machine as claimed in claim 1, wherein: the material collecting mechanism (200) comprises a fixed seat (201) arranged below the supporting frame (101), a telescopic motor (202) is fixedly connected to the lower side of the fixed seat (201), the output end of the telescopic motor (202) is connected with a material collecting plate (203), and the lower end of the material collecting plate (203) is in clearance fit with the workbench (100).

3. The auxiliary device for demolding of an injection molding machine as claimed in claim 2, wherein: the conveying mechanism (300) comprises a mounting groove (301) formed in the workbench (100), a conveying belt (302) is rotatably arranged in the middle of the mounting groove (301), mounting plates (303) are vertically arranged in the mounting groove (301) on the inner side and the outer side of the conveying belt (302), and a driving shaft of the conveying belt (302) freely slides through the inner side mounting plates (303) is connected with a driving motor (304).

4. An auxiliary device for demolding of an injection molding machine as claimed in claim 3, wherein: the blowing mechanism (400) comprises a first installation cavity (401) vertically arranged on the inner side of the workbench (100), a fixing plate (402) is horizontally installed at the front end of the first installation cavity (401), a plurality of blowing fans (403) are evenly arranged on the inner outer surface of the fixing plate (402) at intervals, and a dust-proof filter screen (404) is arranged on the first installation cavity (401) at the rear end of each blowing fan (403).

5. The auxiliary device for demolding of an injection molding machine as claimed in claim 4, wherein: the dust collection mechanism (500) comprises a second installation cavity (501) vertically arranged on the outer side of the workbench (100), a filter screen (502) is installed at the rear end of the second installation cavity (501), and a dust collection drawer (503) is slidably connected in the installation groove (301) below the second installation cavity (501).

6. The auxiliary device for demolding of an injection molding machine as claimed in claim 5, wherein: limiting blocks (106) are respectively arranged on the inner walls of the two sides of the supporting frame (101), limiting grooves (107) are formed in the outer surfaces of the two sides of the material collecting plate (203), and the limiting blocks (106) are inserted into the limiting grooves (107).

7. The auxiliary device for demolding of an injection molding machine as claimed in claim 6, wherein: an air extraction motor (204) is arranged at the front end of the material receiving plate (203), and a plurality of air extraction openings (205) are uniformly connected with the lower end of the air extraction motor (204) at intervals.

8. The auxiliary device for demolding of an injection molding machine as claimed in claim 7, wherein: a plurality of ball grooves (108) are formed in the workbench (100) between the die grooves (103) and the mounting grooves (301), and balls (109) are axially arranged in the ball grooves (108).