CN214082556U

CN214082556U - Rapid forming injection mold with rapid air blowing structure

Info

Publication number: CN214082556U
Application number: CN202022435681.8U
Authority: CN
Inventors: 来关仁
Original assignee: Hangzhou Shuyi Furniture Co ltd
Current assignee: Hangzhou Shuyi Furniture Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-31
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a take quick forming injection mold of structure of blowing fast, the utility model relates to an injection mold technical field. After the first clamping block and the second clamping block are attached, the second rack is extruded by the inner walls of the first clamping block and the second clamping block and moves towards the inside of the first clamping block and the inside of the second clamping block, the gear rotates on the inner side of the second rack, the gear enables the first rack to move towards the outside of the first clamping block and the outside of the second clamping block, injection molding heating pipe materials outside the inner cavity can be cut off through a cutter, few processing steps after the injection molding of an injection mold are reduced, the suction plate at the telescopic end of the first telescopic rod is extended to enable the forming mold to be ejected out of the inner cavity through a sucker, when the suction plate leaves from the inner cavity, the third spring enables the shovel blocks to extend out of two ends of the suction plate, the shovel blocks can move the waste materials and the forming mold together, and the waste materials and the forming mold are ejected out of the support frame through a push plate at the telescopic end of the second telescopic rod.

Description

Rapid forming injection mold with rapid air blowing structure

Technical Field

The utility model relates to an injection mold technical field specifically is quick forming injection mold of structure of blowing fast in area.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Injecting heated and melted plastic into a mold cavity at high pressure by an injection molding machine, and cooling and solidifying to obtain a formed product, wherein the injection molding mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the forming characteristics; according to the forming process, the method is divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a hot pressing mold (compression mold), an injection mold and the like, wherein the hot pressing mold can be divided into a flash type, a semi-flash type and a non-flash type by a flash mode, and the injection mold can be divided into a cold runner mold and a hot runner mold by a pouring system; the injection mold is composed of a movable mold and a fixed mold, the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed template of the injection molding machine.

When the injection mold with the air blowing structure is used, a lot of injection mold equipment takes out and cuts redundant waste materials from the mold after the raw materials are blown out and molded, so that the molded injection mold needs to go through processing steps, the processing working hours are increased, and the production capacity of the injection mold is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a take rapid prototyping injection mold of structure of blowing fast has solved injection mold after the shaping and has taken out the unnecessary waste material of cutting from the mould, lets the problem that man-hour increases.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: take quick shaping injection mold of structure of blowing fast, including first clamp splice, second clamp splice and base, the inside fixedly connected with cutting mechanism of first clamp splice and second clamp splice, one side of cutting mechanism is equipped with extracting mechanism, the inside fixedly connected with extracting mechanism of first clamp splice and base.

The cutting mechanism comprises a cutter, a first rack is fixedly connected to one end of the cutter, a gear is connected to the inside of the first rack in a laminating mode, a second rack is connected to one side of the gear in a laminating mode, a first spring is fixedly connected to one end of the second rack, a blocking block is connected to the inclined plane of the cutter in a laminating mode, and a second spring is fixedly connected to one end of the blocking block.

Preferably, the material taking mechanism comprises a first telescopic rod, a contraction end fixedly connected with suction plate of the first telescopic rod, one end fixedly connected with sucker, an inner fixedly connected with third spring of the suction plate, one end fixedly connected with shovel block of the third spring, an outer fixedly connected with second telescopic rod of the base, and a contraction end fixedly connected with push plate of the second telescopic rod.

Preferably, one side of the first clamping block is fixedly connected with a sliding rod, the outer portion of the second clamping block is slidably connected with the inner portion of the sliding rod, and one end of the sliding rod is fixedly connected with a supporting frame.

Preferably, the inside fixedly connected with third telescopic link of support frame, and the flexible end fixedly connected with second clamp splice of third telescopic link, the top fixedly connected with support frame of base.

Preferably, one side of the support frame is provided with an air blowing pump, the top of the base is fixedly connected with the air blowing pump, one end of the air blowing pump is fixedly connected with a blowing nozzle through an air pipe, and cooling liquid is arranged inside the first clamping block and the second clamping block.

Preferably, the first rack and the second rack are symmetrically arranged around the gear, the first rack and the second rack are connected through the gear in a meshed mode, the transmission ratio is 1: 1, and the inclined plane of the first rack and the inclined plane of the stop block form an angle of 90 degrees.

Preferably, the length of the suction plate is consistent with that of the inner cavity of the first clamping block, the push plate is not in contact with one end of the second rack, and one end of the shovel block is an acute angle.

Advantageous effects

The utility model provides a take quick forming injection mold of structure of blowing fast. Compared with the prior art, the method has the following beneficial effects:

1. take rapid prototyping injection mold of structure of blowing fast, include the cutter through cutting mechanism, the first rack of one end fixedly connected with of cutter, the inside laminating of first rack is connected with the gear, one side laminating of gear is connected with the second rack, the first spring of one end fixedly connected with of second rack, the inclined plane laminating of cutter is connected with the stop block, the one end fixedly connected with second spring of stop block, after first clamp splice and the laminating of second clamp splice, the second rack is extruded by the inner wall of first clamp splice and second clamp splice, move to the inside of first clamp splice and second clamp splice, the gear revolve is let to the inboard of second rack, make the gear with first rack to the outside removal of first clamp splice and second clamp splice, can cut off the outside injection moulding heating pipe material of inner chamber through the cutter like this, less processing step behind the injection mold shaping.

2. Take rapid prototyping injection mold of structure of blowing fast, include first telescopic link through feeding agencies, the shrink end fixedly connected with suction disc of first telescopic link, one end fixedly connected with sucking disc, the inside fixedly connected with third spring of suction disc, the one end fixedly connected with shovel piece of third spring, the outside fixedly connected with second telescopic link of base, the shrink end fixedly connected with push pedal of second telescopic link, through extending first telescopic link, the suction disc of the flexible end of first telescopic link is ejecting with forming die from the inner chamber through the sucking disc, when the suction disc leaves the inner chamber, the third spring stretches out the shovel piece from the both ends of suction disc, can let the shovel piece remove waste material and forming die together like this, release waste material and forming die from the support frame together through the push pedal making the flexible end of second telescopic link.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cutting mechanism of the present invention;

fig. 3 is a schematic view of the material taking mechanism of the present invention;

fig. 4 is an enlarged schematic view of a in the structure of fig. 3 according to the present invention.

In the figure: 1. a first clamping block; 2. a cutting mechanism; 21. a cutter; 22. a first rack; 23. blocking; 24. a first spring; 25. a second rack; 26. a gear; 27. a second spring; 3. a material taking mechanism; 31. A first telescopic rod; 32. a suction cup; 33. a second telescopic rod; 34. pushing the plate; 35. sucking a plate; 36. a third spring; 37. shoveling blocks; 4. a second clamp block; 5. a base; 6. an air blower; 7. a support frame; 8. a slide bar; 9. a third telescopic rod; 10. a blowing nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: take quick shaping injection mold of structure of blowing fast, including first clamp splice 1, second clamp splice 4 and base 5, the inside fixedly connected with cutting mechanism 2 of first clamp splice 1 and second clamp splice 4, one side of cutting mechanism 2 is equipped with extracting mechanism 3, the inside fixedly connected with extracting mechanism 3 of first clamp splice 1 and base 5.

Referring to fig. 2, the cutting mechanism 2 includes a cutter 21, a first rack 22 is fixedly connected to one end of the cutter 21, a gear 26 is attached to the inside of the first rack 22, a second rack 25 is attached to one side of the gear 26, a first spring 27 is fixedly connected to one end of the second rack 25, a stop block 23 is attached to the inclined surface of the cutter 21, and a second spring 24 is fixedly connected to one end of the stop block 23.

Referring to fig. 3-4, preferably, the material taking mechanism 3 includes a first telescopic rod 31, a suction plate 35 is fixedly connected to a contraction end of the first telescopic rod 31, a suction cup 32 is fixedly connected to one end of the suction plate 35, a third spring 36 is fixedly connected to the inside of the suction plate 35, a shovel block 37 is fixedly connected to one end of the third spring 36, a second telescopic rod 33 is fixedly connected to the outside of the base 5, and a push plate 34 is fixedly connected to the contraction end of the second telescopic rod 33.

Referring to fig. 1, a slide bar 8 is fixedly connected to one side of a first clamping block 1, the inside of the slide bar 8 is slidably connected to the outside of a second clamping block 4, a support frame 7 is fixedly connected to one end of the slide bar 8, a third telescopic rod 9 is fixedly connected to the inside of the support frame 7, a second clamping block 4 is fixedly connected to the telescopic end of the third telescopic rod 9, a support frame 7 is fixedly connected to the top of a base 5, an air blowing pump 6 is arranged on one side of the support frame 7, an air blowing pump 6 is fixedly connected to the top of the base 5, a blowing nozzle 10 is fixedly connected to one end of the air blowing pump 6 through an air pipe, cooling liquid is arranged inside the first clamping block 1 and the second clamping block 4, a first rack 22 and a second rack 25 are symmetrically arranged with respect to a gear 26, the first rack 22 and the second rack 25 are meshed and connected through the gear 26, the transmission ratio is 1: 1, the inclined plane of the first rack 22 and the inclined plane of the blocking block 23 are 90 degrees, the length of a suction plate 35 is consistent with the length of the inner cavity of the first clamping block 1, the push plate 34 is not in contact with one end of the second rack 25, and one end of the shovel block 37 is at an acute angle.

When the injection molding heating pipe is used, firstly, the injection molding heating pipe is placed into the first clamping block 1 and the second clamping block 4, the third telescopic rod 9 is extended, the telescopic end of the third telescopic rod 9 moves the second clamping block 4 to the first clamping block 1 through the sliding rod 8, when the first clamping block 1 and the second clamping block 4 are completely attached, the air blowing pump 6 is started, the air blowing end of the air blowing pump 6 blows air out from one end of the air blowing nozzle 10 through a pipeline, so that the injection molding heating pipe is molded in the inner cavities of the first clamping block 1 and the second clamping block 4, after the first clamping block 1 and the second clamping block 4 are attached, the second rack 25 is extruded by the inner walls of the first clamping block 1 and the second clamping block 4 and moves to the inner parts of the first clamping block 1 and the second clamping block 4, the gear 26 rotates on the inner side of the second rack 25, the gear 26 moves the first rack 22 to the outer parts of the first clamping block 1 and the second clamping block 4, and the injection molding heating pipe outside the inner cavities is cut off through the cutter 21, when the first clamping block 1 and the second clamping block 4 are separated, the blocking block 23 enables the cutting knife 21 and the first rack 22 to move towards the inside of the first clamping block 1 and the second clamping block 4 through the first spring 24, meanwhile, the second rack 25 is enabled to move towards the outside of the first clamping block 1 and the second clamping block 4 through the second spring 27, when the first telescopic rod 31 is extended, the suction plate 35 at the telescopic end of the first telescopic rod 31 ejects the forming die from the inner cavity through the suction cup 32, when the suction plate 35 leaves the inner cavity, the shovel blocks 37 extend out from the two ends of the suction plate 35 through the third spring 36, the waste material and the forming die are moved together, and when the second telescopic rod 33 is extended, the telescopic end of the second telescopic rod 33 ejects the waste material and the forming die from the support frame 7 through the push plate 34.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Take quick forming injection mold of quick structure of blowing, including first clamp splice (1), second clamp splice (4) and base (5), its characterized in that: a cutting mechanism (2) is fixedly connected inside the first clamping block (1) and the second clamping block (4), a material taking mechanism (3) is arranged on one side of the cutting mechanism (2), and the material taking mechanism (3) is fixedly connected inside the first clamping block (1) and the base (5);

cutting mechanism (2) includes cutter (21), the first rack of one end fixedly connected with (22) of cutter (21), the inside laminating of first rack (22) is connected with gear (26), one side laminating of gear (26) is connected with second rack (25), the first spring of one end fixedly connected with (27) of second rack (25), the inclined plane laminating of cutter (21) is connected with hinders piece (23), the one end fixedly connected with second spring (24) of hindering piece (23).

2. The rapid prototyping injection mold with rapid air-blowing structure as set forth in claim 1, wherein: the material taking mechanism (3) comprises a first telescopic rod (31), a contraction end fixedly connected with suction plate (35) of the first telescopic rod (31), one end fixedly connected with suction disc (32) of the first telescopic rod (53), an inner fixedly connected with third spring (36) of the suction plate (35), one end fixedly connected with shovel block (37) of the third spring (36), an outer fixedly connected with second telescopic rod (33) of the base (5), and a contraction end fixedly connected with push plate (34) of the second telescopic rod (33).

3. The rapid prototyping injection mold with rapid air-blowing structure as set forth in claim 1, wherein: one side fixedly connected with slide bar (8) of first clamp splice (1), the outside sliding connection of second clamp splice (4) has the inside of slide bar (8), the one end fixedly connected with support frame (7) of slide bar (8).

4. The rapid prototyping injection mold with rapid blow molding structure of claim 3 wherein: the inside fixedly connected with third telescopic link (9) of support frame (7), and the flexible end fixedly connected with second clamp splice (4) of third telescopic link (9), the top fixedly connected with support frame (7) of base (5).

5. The rapid prototyping injection mold with rapid air-blowing structure as set forth in claim 4, wherein: one side of support frame (7) is equipped with air blower pump (6), the top fixedly connected with air blower pump (6) of base (5), trachea fixedly connected with blow gun (10) is passed through to the one end of air blower pump (6), the inside of first clamp splice (1) and second clamp splice (4) is equipped with the coolant liquid.

6. The rapid prototyping injection mold with rapid air-blowing structure as set forth in claim 1, wherein: the first rack (22) and the second rack (25) are symmetrically arranged around the gear (26), the first rack (22) and the second rack (25) are meshed and connected through the gear (26), the transmission ratio is 1: 1, and the inclined plane of the first rack (22) and the inclined plane of the stop block (23) form an angle of 90 degrees.

7. The rapid prototyping injection mold with rapid air-blowing structure as set forth in claim 2, wherein: the length of the suction plate (35) is consistent with that of the inner cavity of the first clamping block (1), the push plate (34) is not in contact with one end of the second rack (25), and one end of the shovel block (37) is an acute angle.