CN214926994U - Hollow container forming die capable of achieving multi-path cooling - Google Patents

Abstract

The utility model discloses a but multichannel refrigerated cavity container forming die, including equipment principal, parison aircraft nose and back shaft, the inside fixed mounting of equipment principal has the parison aircraft nose, and the internal connection of equipment principal has the mould principal to the internal connection of equipment principal has the air inlet stem, the cooling hole has been seted up to one side of mould principal, and cooling hole and pipeline interconnect, pipeline and spacing section of thick bamboo interconnect, the surface connection of spacing section of thick bamboo has the locating piece, and the locating piece laminates with the pipeline each other, the internal connection of pipeline has the spring, and the other end welding of spring has the dead lever. This but multichannel refrigerated hollow container forming die to the power of forming die operation in-process drives follow-up spacing section of thick bamboo as former power and moves, is favorable to spacing section of thick bamboo to carry out automation to the pipeline and relaxs and rolling work, is convenient for accomodate work to the pipeline, thereby is favorable to avoiding the pipeline to take place loose and influence the processing work of mould main part.

Description

Hollow container forming die capable of achieving multi-path cooling

Technical Field

The utility model relates to a forming die technical field specifically is a but multichannel refrigerated cavity container forming die.

Background

The forming mould is a mould which is made according to the shape and structure of an object in proportion, a tool which enables materials to be in a certain shape is made by a pressing or pouring method, a hollow container is usually made by the forming mould, a tubular blank which is extruded or injected and is still in a plasticizing state is put into a mould forming cavity when the tubular blank is hot, compressed air is immediately introduced into the center of the blank to enable a pipe blank to expand and cling to the wall of a mould cavity of the mould, and a hollow product is formed after cooling and hardening, so that raw materials can be effectively saved, the utilization rate of plastics is improved by 50%, and the forming period is shortened, but the forming mould of the hollow container in the market still has the following problems:

1. the existing hollow container forming mould is not provided with a plurality of cooling pipelines, the cooling efficiency is low, and the pipelines connected with the plurality of cooling pipelines are usually bundled together in the operation process of the forming mould, so that the storage is inconvenient, and the maintenance of a single pipeline is inconvenient;

2. the pipeline that conventional hollow container forming die, its cooling line are connected takes place to buckle easily, reduces subsequent cooling efficiency easily, can not carry out the support of stabilizing the level to the pipeline simultaneously.

Aiming at the problems, the novel design is carried out on the basis of the original hollow container forming die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but multichannel refrigerated cavity container forming die, common cavity container forming die on the existing market that provides in solving above-mentioned background art, it does not possess a plurality of cooling line, cooling efficiency is low, and the pipeline that a plurality of cooling line connect is in the same place at the in-process of forming die operation bundle usually, inconvenient accomodating, inconvenient maintaining single pipeline simultaneously, the pipeline of its cooling line connection takes place easily to buckle simultaneously, reduce subsequent cooling efficiency easily, can not carry out the problem of stabilizing the horizontally support to the pipeline simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but multichannel refrigerated cavity container forming die, includes equipment principal, parison aircraft nose and back shaft, the inside fixed mounting of equipment principal has the parison aircraft nose, and the internal connection of equipment principal has the mould principal to the internal connection of equipment principal has the air inlet rod, the cooling hole has been seted up to one side of mould principal, and cooling hole and pipeline interconnect, pipeline and spacing section of thick bamboo interconnect, the surface connection of spacing section of thick bamboo has the locating piece, and the locating piece laminates with the pipeline each other, the internal connection of pipeline has the spring, and the other end welding of spring has the dead lever, the other end fixedly connected with grip block of dead lever, and grip block and pipeline interconnect.

Preferably, the upper end of the limiting cylinder is fixedly connected with a first gear, one side of the first gear is meshed with a second gear, the middle of the second gear is connected with a second gear, the second gear is fixedly connected with the equipment main body, one side of the second gear is meshed with a rack, and the rack is fixedly connected with the mould main body.

Preferably, half of the circumference of the limiting cylinder is equal to half of the distance between the two die bodies, and the limiting cylinder is attached to the pipeline.

Preferably, the positioning blocks are equidistantly distributed on the outer surface of the limiting cylinder, and the positioning blocks are symmetrically distributed about the transverse center line of the pipeline.

Preferably, the fixed rod passes through the spring and constitutes extending structure in spacing section of thick bamboo inside, the grip block is the arc structure, and the grip block laminates with the pipeline each other.

Preferably, the side view of the support shaft is in an inverted L-shaped structure, and the support shaft is connected with the second gear in a rotating manner.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-path cooling hollow container forming die,

1. the power in the operation process of the forming die is used as motive power to drive the subsequent limiting cylinder to move, so that the limiting cylinder can automatically release and wind the pipeline, the pipeline can be conveniently stored, and the phenomenon that the pipeline is loosened to influence the processing work of the die main body is avoided;

2. Spacing section of thick bamboo is at rotatory in-process, and the locating piece is carried out support work to the pipeline all the time, is favorable to avoiding pipeline and spacing section of thick bamboo to take place to drop to under the promotion of spring, the arc grip block that the dead lever is connected can fix a position not unidimensional pipeline, thereby satisfies multiple user demand.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connecting structure between the limiting cylinder and the positioning block in a top view;

fig. 3 is a schematic view of a connection structure of a first gear and a second gear in a top view according to the present invention;

fig. 4 is a schematic view of a right-view connection structure of the first gear and the second gear of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the limiting cylinder and the positioning block of the present invention.

In the figure: 1. an apparatus main body; 2. a parison machine head; 3. a mold body; 4. an air intake rod; 5. a cooling hole; 6. a pipeline; 7. a limiting cylinder; 8. positioning blocks; 9. a spring; 10. fixing the rod; 11. a clamping block; 12. A first gear; 13. a second gear; 14. a support shaft; 15. a rack.

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.

Referring to fig. 1-2, fig. 4 and fig. 6, the present invention provides a technical solution: the utility model provides a but multichannel refrigerated cavity container forming die, including equipment main part 1, parison head 2 and back shaft 14, in order to support pipeline 6, equipment main part 1's inside fixed mounting has parison head 2, and equipment main part 1's internal connection has mould main part 3, and equipment main part 1's internal connection has air inlet rod 4, spacing cylinder 7's surface is connected with locating piece 8, and locating piece 8 and pipeline 6 laminate each other, locating piece 8 distributes at spacing cylinder 7's surface equidistance, and locating piece 8 is the symmetric distribution about pipeline 6's horizontal central line, at the rotatory in-process of spacing cylinder 7, locating piece 8 supports work to pipeline 6 all the time, be favorable to avoiding pipeline 6 and spacing cylinder 7 to take place to drop.

Please refer to fig. 1 and 4, in order to locate the pipes 6 of different sizes, the inside of the pipe 6 is connected with a spring 9, and the other end of the spring 9 is welded with a fixing rod 10, the other end of the fixing rod 10 is fixedly connected with a clamping block 11, and the clamping block 11 is connected with the pipe 6, the fixing rod 10 forms a telescopic structure inside the limiting cylinder 7 through the spring 9, the clamping block 11 is of an arc structure, and the clamping block 11 is attached to the pipe 6, under the pushing of the spring 9, the clamping block 11 connected with the fixing rod 10 is always connected with the pipe 6, which is beneficial to locating the tail end of the pipe 6, and the clamping block 11 is of an arc structure, which is beneficial to locating the pipes 6 of different sizes, thereby satisfying various use requirements.

Referring to fig. 1-5, in order to perform an integrated motion of the apparatus main body 1, a first gear 12 is fixedly connected to an upper end of the limiting cylinder 7, a second gear 13 is engaged and connected to one side of the first gear 12, a second gear 13 is connected to a middle of the second gear 13, the second gear 13 is fixedly connected to the apparatus main body 1, a rack 15 is engaged and connected to one side of the second gear 13, the rack 15 is fixedly connected to the mold main body 3, a side view of the supporting shaft 14 is in an inverted "L" shape, the supporting shaft 14 is rotatably connected to the second gear 13, the mold main bodies 3 drive the rack 15 to perform a synchronous motion in a process that the two mold main bodies 3 move toward a center of the apparatus main body 1, the rack 15 pushes the second gear 13 to rotate by the motion, the second gear 13 drives the first gear 12 to rotate, the first gear 12 drives the limiting cylinder 7 to rotate, make spacing section of thick bamboo 7 relax work at rotatory in-process to pipeline 6 to the power in the forming die operation process drives follow-up spacing section of thick bamboo 7 as the motive power and moves, is favorable to spacing section of thick bamboo 7 to carry out automatic work of relaxing.

Referring to fig. 1-5, in order to accommodate the pipeline 6, a cooling hole 5 is formed in one side of the mold main body 3, the cooling hole 5 is connected with the pipeline 6, the pipeline 6 is connected with a limiting cylinder 7, half of the circumference of the limiting cylinder 7 is equal to half of the distance between the two mold main bodies 3, the limiting cylinder 7 is attached to the pipeline 6, when the two mold main bodies 3 move towards the two sides of the equipment main body 1, the mold main body 3 drives the second gear 13 to rotate in the reverse direction through the rack 15, the second gear 13 drives the first gear 12 to rotate in the reverse direction, so that the first gear 12 drives the limiting cylinder 7 to rotate in the reverse direction, the limiting cylinder 7 rolls the pipeline 6, the pipeline 6 can be accommodated conveniently, and the phenomenon that the pipeline 6 is loosened to affect the processing work of the mold main bodies 3 can be avoided.

The working principle is as follows: according to the figures 1-6, when the hollow container is required to be molded through the molding die, the parison head 2 can extrude raw materials, the air inlet rod 4 can blow air, the hollow container can be molded through the die main body 3, the die main body 3 can drive the rack 15 to synchronously move in the process that the two die main bodies 3 move towards the center of the equipment main body 1, the rack 15 pushes the second gear 13 to rotate through movement, the second gear 13 drives the first gear 12 to rotate, the first gear 12 drives the limiting cylinder 7 to rotate, so that the limiting cylinder 7 can loosen the pipeline 6 in the rotating process, similarly, in the process that the two die main bodies 3 move towards the two sides of the equipment main body 1, the die main body 3 drives the second gear 13 to reversely rotate through the rack 15, the second gear 13 drives the first gear 12 to reversely rotate, the first gear 12 drives the limiting cylinder 7 to rotate reversely, and the limiting cylinder 7 rolls the pipeline 6, so that the pipeline 6 can be accommodated conveniently, and the phenomenon that the pipeline 6 is loosened to influence the machining work of the die main body 3 is avoided;

according to fig. 1-2, fig. 4 and fig. 6, and at the rotatory in-process of a spacing section of thick bamboo 7, locating piece 8 supports work to pipeline 6 all the time, be favorable to avoiding pipeline 6 and a spacing section of thick bamboo 7 to take place to drop, and under the promotion of spring 9, the grip block 11 that dead lever 10 connects is connected with pipeline 6 all the time, be favorable to fixing a position the end of pipeline 6, and grip block 11 is the arc structure, be favorable to fixing a position different size's pipeline 6, thereby satisfy multiple user demands, above be the course of work of whole device, and the content that does not make detailed description in this description all belongs to the prior art that the professional of this field knows.

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 (6)

1. A multi-coolable hollow container-forming die comprising a machine body (1), a parison head (2) and a support shaft (14), characterized in that: the inside fixed mounting of equipment main part (1) has parison aircraft nose (2), and the internal connection of equipment main part (1) has mould main part (3) to the internal connection of equipment main part (1) has air inlet rod (4), cooling hole (5) have been seted up to one side of mould main part (3), and cooling hole (5) and pipeline (6) interconnect, pipeline (6) and spacing section of thick bamboo (7) interconnect, the surface connection of spacing section of thick bamboo (7) has locating piece (8), and laminates each other with pipeline (6) locating piece (8), the internal connection of pipeline (6) has spring (9), and the other end welding of spring (9) has dead lever (10), the other end fixedly connected with grip block (11) of dead lever (10), and grip block (11) and pipeline (6) interconnect.

2. A multiplex coolable hollow container forming die as defined in claim 1, further comprising: the upper end fixedly connected with first gear (12) of spacing section of thick bamboo (7), and the meshing of one side of first gear (12) is connected with second gear (13), the intermediate connection of second gear (13) has second gear (13), and second gear (13) and equipment main part (1) fixed connection, the meshing of one side of second gear (13) is connected with rack (15), and rack (15) and mould main part (3) fixed connection.

3. A multiplex coolable hollow container forming die as defined in claim 2, further comprising: half of the perimeter of the limiting cylinder (7) is equal to half of the distance between the two die main bodies (3), and the limiting cylinder (7) is attached to the pipeline (6) mutually.

4. A multiplex coolable hollow container forming die as defined in claim 3, further comprising: the positioning blocks (8) are distributed on the outer surface of the limiting cylinder (7) at equal intervals, and the positioning blocks (8) are symmetrically distributed around the transverse center line of the pipeline (6).

5. A multiplex coolable hollow container forming die as defined in claim 1, further comprising: the fixing rod (10) forms a telescopic structure inside the limiting cylinder (7) through a spring (9), the clamping block (11) is of an arc-shaped structure, and the clamping block (11) is attached to the pipeline (6) mutually.

6. A multiplex coolable hollow container forming die as defined in claim 1, further comprising: the side view of the supporting shaft (14) is in an inverted L-shaped structure, and the supporting shaft (14) is connected with the second gear (13) in a rotating mode.

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