CN215397130U - Mould is used in production of three-colour product - Google Patents

Abstract

The utility model discloses a mold for producing three-color products in the field of pet product production equipment, which comprises an outer mold and a core mold, wherein the core mold is detachably connected in the outer mold, the core mold comprises an inner upper mold, an inner middle mold and an inner lower mold which are sequentially arranged from top to bottom, three feeding grooves are arranged at the upper end of the inner upper mold side by side, a feeding hole is formed in the bottom of each feeding groove, three drainage grooves are formed in the inner middle mold, openings at the bottoms of the feeding holes face the drainage grooves, three drainage holes distributed in a shape like the Chinese character 'pin' are formed in the middle of the inner middle mold, the three drainage holes are respectively communicated with the three drainage grooves, a forming hole in a shape like the Chinese character 'pin' is formed in the middle of the inner lower mold, and the openings at the bottoms of the drainage holes face the forming hole. The utility model can effectively produce three-color pet food.

Description

Mould is used in production of three-colour product

Technical Field

The utility model relates to the field of pet product production equipment, in particular to a mold for producing a three-color product.

Background

With the rapid development of economy, more and more people are raising pets, and the requirements of pet owners on pet foods are higher and higher. The existing pet food is basically brown and single in color, a pet can be bored after the pet food is eaten for a long time in the using process, the food intake pleasure of the pet is gradually reduced, and the sale quantity of the pet food is indirectly influenced. The inventor designs and develops a strip pet food of three-colour, nevertheless lacks corresponding production facility among the prior art, can't realize the production of this three-colour product, and the urgent need now is an equipment that can produce the three-colour product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mold for producing a three-color product, and solves the problem that the production of the product cannot be realized due to the lack of three-color strip pet food production equipment in the prior art.

In order to achieve the purpose, the basic technical scheme of the utility model is as follows: mould is used in production of three-colour product, including external mold and mandrel, the mandrel can be dismantled and be connected in the external mold, the mandrel includes from last interior mould, interior well mould and interior lower mould that sets gradually down, interior mould upper end is equipped with three feed chute side by side, the feed port has all been seted up to every feed chute bottom, be equipped with three drainage groove on the interior well mould, feed port bottom opening orientation drainage groove, interior well mould middle part is equipped with the drainage hole that three finished product font distributes, three drainage hole communicates respectively with three drainage groove, interior lower mould middle part is equipped with the shaping hole of article style of calligraphy, drainage hole bottom opening orientation shaping hole.

The principle and the advantages of the scheme are as follows: in practical application, the outer mold is of an external limiting structure and is connected with the extruder, the core mold is used as a molding main body structure, the outer mold is used as an assembling carrier of the core mold, and the core mold can be disassembled for maintenance and replacement. The mandrel adopts interior mould, interior well mould and the three module segmentation of interior lower mould are constituteed, be convenient for the segmentation is maintained and is adjusted, three feed chute on the interior mould is as the feed end of three kinds of different colour raw materials, the raw materials gets into the feed port from the feed chute, get into three drainage groove again, the drainage groove can guide and cushion the flow of raw materials, ensure that three kinds of raw materials flow steadily, follow-up difficult mixing that collects the in-process is mixed for mixed and disorderly colour, three drainage groove is used for collecting the drainage hole with the raw materials drainage, the drainage hole that distributes through three finished product font collects the raw materials guide of three kinds of different colours together, extrude the strip pet food that forms to possess three kinds of colours through the shaping hole again, can effectively realize the production of three-colour pet food.

Furthermore, the outer mold is of a cylindrical structure, a positioning ring is arranged on the inner side of the bottom of the outer mold, and a circular positioning step is arranged at the bottom of the inner lower mold. Preferably, the position of the inner lower die in the outer die can be limited through the positioning ring and the positioning step, so that the inner lower die is prevented from falling off from the outer die.

Further, the inner upper die, the inner middle die and the inner lower die are all of cylindrical structures, and the inner upper die, the inner middle die, the inner lower die and the outer die are arranged coaxially. As the preferred mode, the inner upper die, the inner middle die, the inner lower die and the outer die are accurately and reliably positioned, and the feeding hole, the drainage groove, the drainage hole and the forming hole are accurately communicated to form a flow passage, so that the three-color pet food processing and forming are more stable.

Furthermore, the feed chute is circular groove, and the feed port all is relative to feed chute eccentric settings. Preferably, the raw materials can flow more smoothly in the feeding grooves, the raw materials in the feeding grooves can completely enter the feeding holes as much as possible due to the eccentric arrangement, and the three feeding holes are mutually independent, so that the raw materials in the three feeding grooves cannot be mutually interfered in the feeding process.

Further, three drainage groove is T type distribution, and two drainage groove length that transversely distribute are greater than the drainage groove length of vertical distribution. The drainage groove structure can ensure that the three raw materials are mutually independent in the drainage process and ensure that three colors of a product formed by subsequent confluence extrusion cannot be mutually interfered to form variegated colors.

Furthermore, the side end of the outer mold is sequentially provided with three positioning screw holes from top to bottom, and locking bolts are connected in the positioning screw holes in a threaded manner. Preferably, the inner upper die, the inner middle die and the inner lower die can be tightly pressed in the outer die through the adjustment of the locking bolt, so that the reliable positioning of the core die is completed.

Furthermore, the inner upper die, the inner middle die and the inner lower die are all provided with through pin holes, and the inner upper die, the inner middle die and the inner lower die are connected in series through a bolt penetrating through the pin holes. As preferred like this can be with interior mould, interior well mould and interior lower mould stable connection through the bolt, ensure that feed port, drainage groove, drainage hole, shaping hole can communicate and form stable runner, guarantee that the production can be stably extruded to the three-colour product.

Drawings

FIG. 1 is a perspective view of an outer mold in an embodiment of the utility model;

FIG. 2 is a longitudinal sectional view of an outer mold in an embodiment of the present invention;

FIG. 3 is a top view of an inner upper mold in an embodiment of the present invention;

FIG. 4 is a top view of an inner middle mold in an embodiment of the present invention;

FIG. 5 is a top view of an inner lower die in an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the outer die 1, the positioning screw hole 101, the positioning ring 102, the inner upper die 2, the feed chute 201, the feed hole 202, the inner middle die 3, the drainage chute 301, the drainage hole 302, the inner lower die 4, the forming hole 401, the positioning step 402 and the pin hole 5.

Example (b): the mold for producing the three-color product comprises an outer mold 1 and a core mold, as shown in fig. 1 and 2, the outer mold 1 is of a cylindrical structure, a positioning ring 102 is arranged on the inner side of the bottom of the outer mold 1, three positioning screw holes 101 are sequentially formed in the side end of the outer mold 1 from top to bottom, and locking bolts are in threaded connection in the positioning screw holes 101. The core mould can be dismantled and be connected in external mold 1, and the core mould includes interior upper die 2, interior well mould 3 and interior lower mould 4 that set gradually from last to down, and interior upper die 2, interior well mould 3, interior lower mould 4 are cylindric structure, and interior upper die 2, interior well mould 3, interior lower mould 4 and external mold 1 coaxial line set up. As shown in fig. 5, the bottom of the inner lower mold 4 is provided with a circular positioning step 402. As shown in fig. 3, three feeding grooves 201 are arranged side by side at the upper end of the inner upper die 2, a feeding hole 202 is formed at the bottom of each feeding groove 201, the feeding grooves 201 are circular grooves, and the feeding holes 202 are eccentrically arranged relative to the feeding grooves 201. As shown in fig. 4, three drainage grooves 301 are arranged on the inner middle die 3, the three drainage grooves 301 are distributed in a T shape, and the lengths of the two drainage grooves 301 which are transversely distributed are greater than the lengths of the drainage grooves 301 which are vertically distributed. The bottom opening of the feed hole 202 faces the drainage groove 301, the middle part of the inner middle die 3 is provided with three drainage holes 302 distributed in a finished product shape, the three drainage holes 302 are respectively communicated with the three drainage grooves 301, the middle part of the inner lower die 4 is provided with a forming hole 401 in a shape like a Chinese character 'pin', and the bottom opening of the drainage hole 302 faces the forming hole 401. The inner upper die 2, the inner middle die 3 and the inner lower die 4 are all provided with through pin holes 5, and the inner upper die 2, the inner middle die 3 and the inner lower die 4 are connected in series through a bolt penetrating through the pin holes 5.

The specific implementation process is as follows: during production and use, the inner lower die 4 of the core die is firstly placed into the outer die 1 and is positioned with the positioning step 402 through the positioning ring 102, and the plug pin is inserted into the pin hole 5 of the inner lower die 4. Then, the inner middle die 3 is placed into the outer die 1, the pin hole 5 and the plug pin are used for guiding, so that the drainage hole 302 and the forming hole 401 can be aligned, the inner upper die 2 is placed into the outer die 1, the pin hole 5 and the plug pin are used for guiding, so that the feed hole 202 is aligned with the drainage groove 301, the locking bolt is screwed down, the inner upper die 2, the inner middle die 3 and the inner lower die 4 are abutted against the outer die 1, so that the core die and the outer die 1 form an integral die, and an extrusion channel is formed by the feed groove 201, the feed hole 202, the drainage groove 301, the drainage hole 302 and the forming hole 401 inside. The die is then assembled to an extruder, which may employ existing extrusion equipment. Raw materials of three different colors on the extruder respectively enter from three feeding grooves 201, then enter into the drainage groove 301 from the feeding hole 202, enter into the drainage hole 302 through the drainage of the drainage groove 301, enter into the molding hole 401 through the drainage hole 302, converge into a strip with three different colors in the molding hole 401, and are extruded and molded into three-color pet food from the molding hole 401. The production process is stable and reliable, the die structure is simple, the assembly and disassembly are easy, and three-color pet food can be reliably and effectively produced.

The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the utility model has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. Mould is used in production of three-colour product, its characterized in that: including external mold and mandrel, the mandrel can be dismantled and be connected in the external mold, and the mandrel includes from last interior mould, interior well mould and the interior lower mould that sets gradually down, and interior mould upper end is equipped with three feed chute side by side, and the feed port has all been seted up to every feed chute bottom, be equipped with three drainage groove in the interior well mould, feed port bottom opening orientation drainage groove, interior well mould middle part are equipped with the drainage hole that three finished product font distributes, and three drainage hole communicates respectively with three drainage groove, interior lower mould middle part is equipped with the shaping hole of article style of calligraphy, and drainage hole bottom opening orientation shaping hole.

2. The mold for producing a three-color product according to claim 1, wherein: the outer mold is of a cylindrical structure, a positioning ring is arranged on the inner side of the bottom of the outer mold, and circular positioning steps are arranged at the bottom of the inner lower mold.

3. The mold for producing a three-color product according to claim 2, wherein: the inner upper die, the inner middle die and the inner lower die are of cylindrical structures and are arranged coaxially.

4. The mold for producing a three-color product according to claim 3, wherein: the feed chute is circular groove, the feed port all is relative to feed chute eccentric settings.

5. The mold for producing a three-color product according to claim 4, wherein: three the drainage groove is T type distribution, and two drainage groove length that transversely distribute are greater than the drainage groove length of vertical distribution.

6. The mold for producing a three-color product according to claim 5, wherein: the side of external mold is from last to being equipped with three location screw down in proper order, and equal threaded connection has locking bolt in the location screw.

7. The mold for producing a three-color product according to claim 1, wherein: the inner upper die, the inner middle die and the inner lower die are all provided with through pin holes, and the inner upper die, the inner middle die and the inner lower die are connected in series through a bolt penetrating through the pin holes.

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