阅读说明：本技术 一种膨化机 (Puffing machine ) 是由 余涛 程睿 叶岩 姚鑫淼 赵德春 周野 王伟 徐娜 许桢子 赵蕊 蔡晓华 李哲 于 2021-07-19 设计创作，主要内容包括：本发明公开了一种膨化机,涉及食品加工设备技术领域,包括：机架、凸模、凹模、驱动装置和加热装置,凸模和凹模均沿第一方向滑动设置于机架上,凹模上设置有两端开口的通腔,机架上固定设置有与通腔相对应的辅助成型部；驱动装置能够驱动凹模和凸模沿第一方向移动；辅助成型部与通腔形成用于盛放物料的模腔,凸模上设置有与通腔相匹配的模头,模头能够从模腔的开口端伸入到模腔内,模头与模腔用于将模腔内预先放置的物料挤压成型,加热装置用于给模腔内成型的物料进行加热处理；凸模和凹模沿着第一方向朝远离辅助成型部的方向移动至脱模工位时,模头从通腔朝向辅助成型部的一端的开口伸出；本发明提供的膨化机便于产品成型后脱模。(The invention discloses a bulking machine, which relates to the technical field of food processing equipment and comprises: the device comprises a rack, a male die, a female die, a driving device and a heating device, wherein the male die and the female die are arranged on the rack in a sliding manner along a first direction; the driving device can drive the female die and the male die to move along a first direction; the auxiliary forming part and the through cavity form a die cavity for containing materials, a die head matched with the through cavity is arranged on the male die, the die head can extend into the die cavity from the opening end of the die cavity, the die head and the die cavity are used for carrying out extrusion forming on the materials placed in the die cavity in advance, and the heating device is used for carrying out heating treatment on the materials formed in the die cavity; when the male die and the female die move to a demolding station along the first direction in the direction away from the auxiliary forming part, the die head extends out of an opening at one end of the through cavity facing the auxiliary forming part; the bulking machine provided by the invention is convenient for demoulding after the product is formed.)

1. A bulking machine is characterized in that: the method comprises the following steps: the device comprises a rack, a male die, a female die, a driving device and a heating device, wherein the male die and the female die are arranged on the rack in a sliding manner along a first direction, a through cavity with openings at two ends along the first direction is arranged on the female die, and an auxiliary forming part corresponding to the through cavity is fixedly arranged on the rack; the driving device can drive the female die and the male die to move along the first direction;

after the female die is moved to a forming station along the first direction, the auxiliary forming part and the through cavity form a die cavity for containing materials, the die cavity faces to one end of the male die and is opened, a die head matched with the through cavity is arranged on the male die and can extend into the die cavity from the opening end of the die cavity, the die head and the die cavity are used for extrusion forming of materials placed in the die cavity in advance, and the heating device is used for heating the materials formed in the die cavity;

when the male die and the female die move to a demolding station along the first direction in the direction away from the auxiliary forming part, the die head extends out of the opening of the through cavity in the direction towards one end of the auxiliary forming part.

2. The bulking machine of claim 1, wherein: after the forming is finished, the female die and the male die simultaneously move in the direction away from the auxiliary forming part along the first direction, and the stroke of the female die is larger than that of the male die.

3. The bulking machine of claim 1, wherein: the rack is fixedly provided with a plurality of guide pillars, the axes of the guide pillars are parallel to the first direction, the female die is provided with a plurality of first guide holes matched with the guide pillars, the male die is provided with a plurality of second guide holes matched with the guide pillars, and one first guide hole and one second guide hole are coaxially arranged; each guide post is respectively arranged in one first guide hole and one second guide hole of the coaxial line in a penetrating way.

4. The bulking machine of claim 1, wherein: still include a die block, the die block is fixed set up in the frame, the die block is located the die deviates from one side of terrace die, the die block orientation the terminal surface of die is the plane, on the die block with lead to the corresponding partial surface in chamber and do auxiliary forming portion.

5. The bulking machine of claim 4, wherein: the material blowing device is arranged on one side of the bottom die, and the material sliding groove is arranged on the other side of the bottom die.

6. The bulking machine of claim 1, wherein: the mould also comprises a feeding device, and the feeding device is used for pre-feeding materials into the mould cavity.

7. The bulking machine of claim 6, wherein: the feeding device comprises a feeding plate, a bottom support and a feeding driving device, and the feeding plate and the bottom support are connected to the rack in a sliding mode along a direction perpendicular to the first direction; the feeding driving device can drive the feeding plate and the bottom support to move, a plurality of material placing holes are formed in the feeding plate, the bottom support is located below the feeding plate and can seal the lower openings of the material placing holes, and the opening positions of the material placing holes on the feeding plate correspond to the positions of the die cavities.

8. The bulking machine of claim 1, wherein: the female die is provided with a plurality of through cavities.

9. The bulking machine of claim 5, wherein: the blowing device is provided with a plurality of air blowing openings which are arranged side by side.

Technical Field

The invention relates to the technical field of food processing equipment, in particular to a bulking machine.

Background

The coarse cereal puffing process integrates mixing, crushing, heating, pressure difference, puffing and forming, can improve the taste of coarse cereals, passivate bad factors and improve the digestibility of protein; the scheme adopted by the conventional puffing equipment is that an upper die and a lower die are heated and pressurized for puffing; fixing the lower die to be used as a female die; the upper die is a male die, the male die moves downwards, and the raw materials in the female die are pressurized and heated; then, the male die moves upwards, the raw materials in the female die are decompressed, puffed and jump out, the raw materials can be automatically jumped out after being puffed only by using engineering rice carried by a manufacturer, and the problem that the product is not easy to demould when common coarse cereals are puffed; therefore, a new puffing machine is needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a bulking machine, which is used for solving the problems in the prior art and is convenient for demoulding after a product is formed.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a bulking machine, comprising: the device comprises a rack, a male die, a female die, a driving device and a heating device, wherein the male die and the female die are arranged on the rack in a sliding manner along a first direction; the driving device can drive the female die and the male die to move along the first direction;

after the female die is moved to a forming station along the first direction, the auxiliary forming part and the through cavity form a die cavity for containing materials, one end of the die cavity is opened, a die head matched with the through cavity is arranged on the male die, the die head can extend into the die cavity from the opening end of the die cavity, the die head and the die cavity are used for extrusion forming of materials placed in the die cavity in advance, and the heating device is used for heating the materials formed in the die cavity;

when the male die and the female die move to a demolding station along the first direction in the direction away from the auxiliary forming part, the die head extends out of the opening of the through cavity in the direction towards one end of the auxiliary forming part.

Preferably, after the forming is completed, the female die and the male die simultaneously move along the first direction in a direction away from the auxiliary forming part, and the stroke of the female die is greater than that of the male die.

Preferably, the rack is fixedly provided with a plurality of guide pillars, the axes of the guide pillars are parallel to the first direction, the female die is provided with a plurality of first guide holes matched with the guide pillars, the male die is provided with a plurality of second guide holes matched with the guide pillars, and the first guide holes and the second guide holes corresponding to the same guide pillars are coaxial; each guide post is inserted into the first guide hole and the second guide hole corresponding to the guide post.

Preferably, still include a die block, the die block is fixed set up in the frame, the die block is located the die deviates from one side of terrace die, the die block orientation the terminal surface of die is the plane, on the die block with lead to the corresponding partial plane in chamber and do assist the shaping portion.

Preferably, the material blowing device and the material sliding groove are further arranged, the material blowing device is arranged on one side of the bottom die, and the material sliding groove is arranged on the other side of the bottom die.

Preferably, the device further comprises a feeding device, and the feeding device is used for feeding materials into the die cavity in advance.

Preferably, the feeding device comprises a feeding plate, a bottom support and a feeding driving device, and the feeding plate and the bottom support are connected to the rack in a sliding manner along a direction perpendicular to the first direction; the feeding driving device can drive the feeding plate and the bottom support to move, a plurality of material placing holes are formed in the feeding plate, the bottom support is located below the feeding plate and can seal the lower openings of the material placing holes, and the opening positions of the material placing holes on the feeding plate correspond to the positions of the die cavities.

Preferably, the female die is provided with a plurality of through cavities.

Preferably, the blowing device is provided with a plurality of blowing openings, and the blowing openings are arranged in parallel.

Compared with the prior art, the invention has the following technical effects:

the invention provides a bulking machine, wherein materials are added into a die cavity formed by a through cavity and an auxiliary forming part in advance, then the materials are heated and extruded by a heating device and a die head respectively, after the product is formed, a male die and a female die are driven by a driving device along a first direction to carry out a demoulding process, the die head extends out of the through cavity, and the die head plays a role in ejecting the formed product out of the through cavity so as to facilitate demoulding of the formed product from the die cavity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a bulking machine provided by the present invention;

fig. 2 is a front view of the bulking machine of fig. 1;

fig. 3 is a right side view of the bulking machine of fig. 1;

FIG. 4 is a schematic view of the male mold of the bulking machine of FIG. 1;

fig. 5 is a schematic structural view of a female mold in the bulking machine of fig. 1;

in the figure: 1-male die, 2-female die, 3-bottom die, 4-chute, 5-frame, 6-feeding device, 7-blowing device, 8-cylinder, 9-hopper, 10-die head, 11-second guide hole, 12-through cavity and 13-first guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide a bulking machine, which aims to solve the problems in the prior art and is convenient for demoulding after a product is formed.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The invention provides a bulking machine, as shown in figures 1-5, comprising: the device comprises a rack 5, a male die 1, a female die 2, a driving device and a heating device, wherein the male die 1 and the female die 2 are arranged on the rack 5 in a sliding manner along a first direction, a through cavity 12 with openings at two ends is arranged on the female die 2, and an auxiliary forming part corresponding to the through cavity 12 is fixedly arranged on the rack 5; the driving device can drive the female die 2 and the male die 1 to move along a first direction; after the female die 2 is moved to a forming station along a first direction, a die cavity for containing materials is formed by the auxiliary forming part and the through cavity 12, one end of the die cavity is opened, a die head 10 matched with the through cavity 12 is arranged on the male die 1, the die head 10 can extend into the die cavity from the opening end of the die cavity, the die head 10 and the die cavity are used for extrusion forming of materials placed in the die cavity in advance, and a heating device is used for heating the materials formed in the die cavity; when the male die 1 and the female die 2 move to the demolding station along the first direction in the direction away from the auxiliary forming part, the die head 10 extends out from the opening of the through cavity 12 in the direction towards one end of the auxiliary forming part, and a processed product is in a sheet shape.

When the bulking machine is used, materials are added into a die cavity formed by the through cavity 12 and the auxiliary forming part in advance, then the materials are heated and extruded by the heating device and the die head 10 respectively, after the product is formed, the male die 1 and the female die 2 are driven by the driving device along the first direction to carry out the demolding process, the die head 10 extends out of the through cavity 12, and the die head 10 plays a role in ejecting the formed product out of the through cavity 12, so that the bulking machine provided by the invention is convenient for demolding after the product is formed.

Further, after the forming is completed, in order to realize the effect that the die head 10 ejects the product from the through cavity 12, the driving device drives the female die 2 and the male die 1 to simultaneously move along the first direction towards the direction far away from the auxiliary forming part, the stroke of the female die 2 is greater than that of the male die 1, the male die 10 stops firstly in the demoulding process, and then the female die 2 continues to move to a stopping point so that the die head 10 can push the product out;

in addition, the moving speed of the female die 2 can be greater than that of the male die 1, and the speed difference can be determined according to actual conditions, so that the die head 10 can push out the product slowly, and the product is prevented from being damaged due to over-violent stress.

Further, a plurality of guide pillars are fixedly arranged on the frame 5, the axes of the guide pillars are parallel to the first direction, a plurality of first guide holes 13 matched with the guide pillars are arranged on the female die 2, a plurality of second guide holes 11 matched with the guide pillars are arranged on the male die 1, and the first guide holes 13 and the second guide holes 11 corresponding to the same guide pillars are coaxial; each guide post is respectively inserted into a first guide hole 13 and a second guide hole 11 corresponding to the guide post, and the guide posts are matched with the first guide holes 13 and the second guide holes 11 to play a role in moving and guiding the male die 1 and the female die 2; preferably, four guide posts are provided, four first guide holes 13 are respectively provided at four corners of the female die 2, and correspondingly, four second guide holes 11 are respectively provided at four corners of the male die 1.

Further, still include a die block 3, die block 3 is a plate body, and die block 3 is fixed to be set up in frame 5, and die block 3 is located die 2 and deviates from one side of terrace die 1, and die block 3 is the plane towards the terminal surface of die 2, and the partial plane corresponding with logical chamber 12 on the die block 3 is auxiliary forming portion, has simplified equipment structure, and sets up a plurality of auxiliary forming portion integrations and set up to the integral type plate body and can improve structural strength.

Furthermore, a blowing device 7 and a sliding material groove 4 are also arranged, the blowing device 7 is arranged on one side of the bottom die 3, the sliding material groove 4 is arranged on the other side of the bottom die 3, the blowing device 7 is provided with a plurality of air blowing openings, the air blowing openings are arranged side by side, and one air blowing opening corresponds to one product; most swing for the arm of current discharge apparatus and unload, the arm extremely easily bumps the bight of product garrulous at the in-process that sways, influences the outward appearance degree of product, and the mode that this scheme adopted to blow is unloaded the product on the die block 3, can reduce the emergence of the broken condition of product, improves the quality of product.

Further, the device also comprises a feeding device 6, wherein the feeding device 6 is used for feeding materials into the die cavity in advance; the feeding device 6 comprises a feeding plate, a bottom support and a feeding driving device, and the feeding plate and the bottom support are connected to the rack 5 in a sliding mode along a direction perpendicular to the first direction; pay-off drive arrangement can drive feed sheet and collet removal, it puts the material hole to be provided with a plurality of on the feed sheet, the cross section of putting the material hole is the same with the cross section that leads to chamber 12, the collet is located the below of feed sheet and can seals the under shed of putting the material hole, it is corresponding with the position of each die cavity to respectively put the seting up the position in material hole on the feed sheet, need not artifical pay-off to the die cavity in, before die head 10 inserts the die cavity, material feeding unit 6 is automatic to send the material into the die cavity and leave work area voluntarily, when the pay-off, after putting the material hole alignment in the die cavity on the feed sheet, the collet withdraws from promptly, the material falls to the die cavity under self action of gravity.

Furthermore, the bulking machine provided by the invention also comprises a plurality of material leaking hoppers 9, wherein each material leaking hopper 9 is positioned on the feeding plate and used for discharging materials into the material placing holes, and the shape of the material leaking holes at the bottoms of the material leaking hoppers 9 is consistent with the cross sectional area of the die cavities.

Furthermore, the female die 2 is provided with a plurality of through cavities 12.

Further, the cross-sectional shape of the through cavity 12 may be a polygonal shape or a circular shape, and the specific shape is set according to the shape of the product.

Further, the female die 2 and the male die 1 are driven to move by the air cylinder 8.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.