阅读说明：本技术 一种定量推送结构及食品包装设备 (Quantitative pushing structure and food packaging equipment ) 是由 潘坤 于 2021-09-18 设计创作，主要内容包括：本发明涉及一种定量推送结构及食品包装设备,所述定量推送结构包括：工作台及通过两个第二支撑板与所述工作台两侧固定的第二支撑板,所述第二支撑板上固定安装有支撑台,用于对容具进行间歇输送的输送结构,所述输送结构安装在所述工作台上,定量下料组件,所述定量下料组件安装在所述储料腔内侧且与安装在所述储料腔上的第一驱动结构连接,用于对容具进行密封的打包结构,所述打包结构安装在所述支撑台上并与同安装在所述支撑台上的供盖结构配合,第二驱动结构,所述驱动结构安装在所述支撑台内侧并与所述打包结构和所述供盖结构连接,其过程中完成全由器械代替人工,以在提高自动化程度的同时降低相关人员的工作内容。(The invention relates to a quantitative pushing structure and food packaging equipment, wherein the quantitative pushing structure comprises: a worktable and second supporting plates fixed with the two sides of the worktable through two second supporting plates, wherein a supporting platform is fixedly arranged on the second supporting plates, a conveying structure for intermittently conveying containers, the conveying structure is arranged on the workbench, a quantitative blanking assembly is arranged on the workbench, the quantitative blanking assembly is arranged on the inner side of the material storage cavity and is connected with a first driving structure arranged on the material storage cavity, a packing structure for sealing the container, the packing structure is arranged on the support platform and is matched with the cover supplying structure arranged on the support platform, a second driving structure, the driving structure is arranged on the inner side of the supporting platform and is connected with the packing structure and the cover supplying structure, in the process, the manual work is completely replaced by the instrument, so that the automation degree is improved, and the work content of related personnel is reduced.)

1. A quantitative pushing structure, comprising:

the device comprises a workbench (1) and second supporting plates (7) fixed to two sides of the workbench (1) through two second supporting plates (7), wherein a supporting table (3) is fixedly mounted on each second supporting plate (7);

a conveying structure for intermittently conveying containers, the conveying structure being mounted on the table (1).

The quantitative blanking assembly is arranged on the inner side of the material storage cavity (6) and is connected with a first driving structure arranged on the material storage cavity (6);

the packaging structure is used for sealing containers, is arranged on the supporting platform (3) and is matched with a cover supplying structure arranged on the supporting platform (3);

and the driving structure is arranged on the inner side of the supporting platform (3) and is connected with the packing structure and the cover supplying structure.

2. The quantitative pushing structure of claim 1, wherein the packaging structure comprises a packaging barrel (28), the inner side of the packaging barrel (28) is provided with limiting protrusions (31) at equal intervals on the circumference, the packaging barrel (28) is fixed on the inner side of the supporting platform (3) through two first supporting plates (4) for processing the packaging barrel, the outer side of the packaging barrel (28) is provided with limiting blocks, the limiting blocks are in sliding fit with a limiting ring (24) sleeved on the outer side of the packaging barrel (28), the limiting ring (24) is connected with the second driving structure, the inner side of the packaging barrel (28) is provided with limiting teeth at equal intervals on the circumference, and the limiting teeth are engaged with limiting anti-skidding grooves arranged on the outer side of the box cover;

packing section of thick bamboo (28) with install lift structure on first backup pad (4) is connected, packing section of thick bamboo (28) with supply to cover the structure cooperation.

3. The quantitative pushing structure according to claim 2, wherein the cover supplying structure comprises a throwing member (5) fixed at a side end of the supporting platform (3), the cover supplying structure is in a hollow cylindrical shape, the hollow cylindrical shape is connected with the supporting platform (3) through a fixing seat, and a throwing opening is formed at one side of the hollow cylindrical shape;

a through groove (18) and a matching hole are formed in the supporting table (3), a sliding block is movably mounted on the inner side of the through groove (18), one end of the sliding block is fixed to a feeding plate (22) mounted on the supporting table (3), a material pushing hole (23) is formed in the feeding plate (22), the other end of the sliding block is fixedly connected with a sliding rod, and a connecting sleeve pipe connected with the second driving structure is slidably sleeved on the outer side of the sliding rod;

and a rotating structure matched with the feeding plate (22) is arranged on the supporting table (3).

4. A quantitative pushing structure as claimed in claim 3, wherein the rotating structure comprises a supporting base (20) fixed on the supporting base (3), a third motor (19) is fixed on the supporting base (20), an output shaft of the third motor (19) penetrates through a feeding plate (22) to be connected with a rotating disc (21) installed between the supporting base (20) and the feeding plate (22), the rotating disc (21) is matched with the feeding plate (22) to drive the box cover to rotate, and an elastic pad is installed at the bottom of the rotating disc (21).

5. A quantitative pushing structure according to claim 2, wherein the quantitative blanking assembly comprises a blanking pipe (13) penetrating through and welded with the storage cavity (6), a discharging hopper (14) is slidably sleeved outside the blanking pipe (13), the discharging hopper (14) is slidably matched with a limiting chute (11) arranged on the inner wall of the workbench (1) through a limiting slide block (12) fixed with the discharging hopper, and the limiting slide block (12) is connected with the first driving structure.

6. A quantitative pushing structure according to claim 1, wherein the conveying structure comprises two conveying rollers (8) symmetrically arranged on the working platform (1), a conveying belt (2) is arranged outside the two conveying rollers (8), and a rotating shaft of the conveying rollers (8) is connected with a first motor (10) arranged on the working platform (1) through a first driving belt (9).

7. A quantitative pushing structure according to claim 5, characterized in that the second driving structure comprises a fourth motor (27) installed at the bottom of the first supporting plate (4), the fourth motor (27) is connected with the sleeve through a driving rod (26) at the output end, and the driving rod (26) is connected with the limiting ring (24) through the driving rod (26).

8. A quantitative pushing structure according to claim 2, characterized in that the first driving structure comprises a rack plate (15) vertically mounted on the limit slider (12), the rack plate (15) is engaged with a gear (16) rotatably mounted on the top of the storage chamber (6), and the gear (16) is connected with a second motor (17) mounted on the top of the working platform (1).

9. A quantitative pushing structure according to claim 2, characterized in that said lifting structure comprises an electric telescopic rod (29) mounted on said first supporting plate (4), the movable end of said electric telescopic rod (29) being connected to said packing drum (28) by means of a connecting member (30).

10. A food packaging apparatus, characterized in that it comprises a quantitative pushing structure according to claims 1-9.

Technical Field

The invention relates to food packaging correlation, in particular to a quantitative pushing structure and food packaging equipment.

Background

The food packaging device is an automatic packaging appliance which is used in retail stores, food stores and the like and replaces manual packaging.

With the progress of the times and the continuous development of science, the packaging device can be widely used in the aspect of food, the existing packaging device needs manual assistance, so that the cost in the aspect of manual use cannot be reduced, and the worker in the work of related assistance personnel is single and the workload is large.

The problem raised above can be solved if a packaging device can be designed which does not require human assistance.

Disclosure of Invention

The invention aims to provide a quantitative pushing structure and food packaging equipment, so as to solve the problems in the background technology.

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

a quantitative pushing structure, the quantitative pushing structure comprising:

the device comprises a workbench and second supporting plates fixed on two sides of the workbench through two second supporting plates, wherein a supporting table is fixedly arranged on each second supporting plate;

the conveying structure is used for intermittently conveying containers and is arranged on the workbench;

the quantitative blanking assembly is arranged on the inner side of the material storage cavity and is connected with a first driving structure arranged on the material storage cavity;

the packaging structure is used for sealing the container, is arranged on the supporting platform and is matched with the cover supplying structure arranged on the supporting platform;

and the driving structure is arranged on the inner side of the supporting platform and is connected with the packaging structure and the cover supplying structure.

As a further scheme of the invention: the packaging structure comprises a packaging barrel, limiting bulges are arranged on the circumference of the inner side of the packaging barrel at equal intervals, the packaging barrel is fixed on the inner side of the supporting table through two first supporting plates for processing the packaging barrel, a limiting block is arranged on the outer side of the packaging barrel, the limiting block is in sliding fit with a limiting ring sleeved on the outer side of the packaging barrel, the limiting ring is connected with the second driving structure, limiting teeth are arranged on the circumference of the inner side of the packaging barrel at equal intervals, and the limiting teeth are meshed with limiting anti-skidding grooves arranged on the outer side of the box cover;

the packaging barrel is connected with a lifting structure arranged on the first supporting plate, and the packaging barrel is matched with the cover supplying structure.

As a still further scheme of the invention: the feeding piece is fixed at the side end of the supporting table by the cover supplying structure, the feeding piece is in a hollow column shape, the hollow column shape is connected with the supporting table through a fixed seat, and a feeding opening is formed in one side of the hollow column shape;

a through groove and a matching hole are formed in the supporting table, a sliding block is movably mounted on the inner side of the through groove, one end of the sliding block is fixed to a feeding plate mounted on the supporting table, a material pushing hole is formed in the feeding plate, the other end of the sliding block is fixedly connected with a sliding rod, and a sleeve connected with the second driving structure is slidably sleeved on the outer side of the sliding rod;

and the supporting platform is provided with a rotating structure matched with the feeding plate.

As a further scheme of the invention: the rotating structure comprises a supporting seat fixed on the supporting table, a third motor is fixed on the supporting seat, an output shaft of the third motor penetrates through the feeding plate and is connected with a rotating disc arranged between the supporting seat and the feeding plate, the rotating disc is matched with the feeding plate to drive the box cover to rotate, and an elastic cushion is arranged at the bottom of the rotating disc.

As a still further scheme of the invention: the quantitative discharging component comprises a discharging pipe penetrating through the storage cavity and welded with the storage cavity, a discharging hopper is movably sleeved outside the discharging pipe and is in sliding fit with a limiting sliding groove in the inner wall of the workbench through a limiting sliding block fixed with the discharging hopper, and the limiting sliding block is connected with the first driving structure.

As a still further scheme of the invention: the conveying structure comprises two conveying rollers which are symmetrically arranged on the workbench, conveying belts are arranged on the outer sides of the conveying rollers, and rotating shafts of the conveying rollers are connected and arranged through a first driving belt and a first motor on the workbench.

As a still further scheme of the invention: the second drive structure is including installing the fourth motor of first backup pad bottom, the fourth motor through the transfer line of output with bushing, the transfer line passes through the transfer line and connects the spacing ring.

As a still further scheme of the invention: first drive structure is including erectting to be installed rack plate on the spacing slider, rack plate with rotate the installation the gear engagement at storage cavity top, the gear with install the second motor at workstation top is connected.

As a still further scheme of the invention: the lifting structure comprises an electric telescopic rod arranged on the first supporting plate, and the movable end of the electric telescopic rod is connected with the packing barrel through a connecting piece.

The food packaging equipment is characterized by comprising the quantitative pushing structure.

Compared with the prior art, the invention has the beneficial effects that: when the first driving structure works, the quantitative blanking assembly is driven to quantitatively add food to the inner side of the packaging box on the conveying structure, the packaging box moves to the packaging structure to descend under the conveying of the conveying structure, then the second driving structure works to drive the packaging structure to work, and the box cover supplied by the cover supplying structure is screwed onto the packaging box, and in the process, the manual work is completely replaced by instruments, so that the automation degree is improved, and meanwhile, the work content of related personnel is reduced;

wherein, transport structure is intermittent type work, and is in transport structure's packing carton equidistance.

Drawings

Fig. 1 is a structural diagram of quantitative pushing structure.

Fig. 2 is a schematic view of another angle structure of fig. 1.

Fig. 3 is an exploded view of a packing structure in a quantitative push structure.

Fig. 4 is a half-sectional view of fig. 1.

Fig. 5 is an enlarged view of a portion of the structure of fig. 1A.

In the figure: 1-a workbench, 2-a conveyer belt, 3-a support table, 4-a first support plate, 5-a throwing part, 6-a material storage cavity, 7-a second support plate, 8-a conveying roller, 9-a first driving belt, 10-a first motor, 11-a limiting chute, 12-a limiting slide block, 13-a discharging pipe, 14-a discharging hopper, 15-a rack plate and 16-a gear, 17-a second motor, 18-a through groove, 19-a third motor, 20-a supporting seat, 21-a rotary table, 22-a feeding plate, 23-a pushing hole, 24-a limiting ring, 25-a second transmission belt, 26-a transmission rod, 27-a fourth motor, 28-a packing barrel, 29-an electric telescopic rod, 30-a connecting piece and 31-a limiting bulge.

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.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-5, in an embodiment of the present invention, a quantitative pushing structure includes:

the device comprises a workbench 1 and second supporting plates 7 fixed on two sides of the workbench 1 through two second supporting plates 7, wherein a supporting table 3 is fixedly arranged on each second supporting plate 7;

a conveying structure for intermittently conveying containers, the conveying structure being mounted on the table 1.

The quantitative blanking assembly is arranged on the inner side of the material storage cavity 6 and is connected with a first driving structure arranged on the material storage cavity 6;

a packing structure for sealing the container, the packing structure being mounted on the support base 3 and cooperating with a cover supplying structure mounted on the support base 3;

and the second driving structure is arranged on the inner side of the supporting platform 3 and is connected with the packing structure and the cover supplying structure.

In the embodiment of the invention, when the first driving structure works, the quantitative blanking assembly is driven to quantitatively add food to the inner side of the packaging box on the conveying structure, the packaging box moves to the packaging structure to descend under the conveying of the conveying structure, then the second driving structure works to drive the packaging structure to work, and the box cover supplied by the cover supplying structure is screwed onto the packaging box, and in the process, the manual work is completely replaced by instruments, so that the automation degree is improved, and the work content of related personnel is reduced;

wherein, transport structure is intermittent type work, and is in transport structure's packing carton equidistance.

In another embodiment of the present invention, the packing structure includes a packing cylinder 28, the inner side of the packing cylinder 28 is provided with a spacing protrusion 31 at an equal interval circumference, the packing cylinder 28 is fixed at the inner side of the support table 3 through two first support plates 4 for processing the packing cylinder, the outer side of the packing cylinder 28 is provided with a spacing block, the spacing block is in sliding fit with a spacing ring 24 sleeved at the outer side of the packing cylinder 28, the spacing ring 24 is connected with the second driving structure, the inner side of the packing cylinder 28 is provided with a spacing tooth at an equal interval circumference, and the spacing tooth is engaged with a spacing anti-slip groove arranged at the outer side of the box cover;

the packing cylinder 28 is connected with a lifting structure arranged on the first supporting plate 4, and the packing cylinder 28 is matched with the cover supplying structure.

In the embodiment of the invention, the packing cylinder 28 is driven to rotate at a constant speed by the limiting ring 24 when the second driving structure works, the box cover at the inner side of the packing cylinder 28 is driven to rotate along with the rotation when the packing cylinder 28 rotates, the packing cylinder 28 is also driven to vertically lift when the lifting structure works, and the packing cylinder 28 is screwed onto the packing box to complete packing when the packing cylinder 28 is vertically lifted;

the limiting ring 24 needs to limit, for example, limiting rods are symmetrically and fixedly mounted on the first support plate 4 and are positioned above the limiting ring 24, so that the limiting ring 24 is prevented from moving along when the packing barrel 28 is vertically lifted;

it should be further noted that the packing tube 28 drives the box cover to move through the limiting protrusion 31, so that the box cover cannot fall off due to the friction force, and the box cover is separated from the packing tube 28 due to the packing box and the internal gravity when the box cover is screwed on the packing box.

In another embodiment of the present invention, the cover supplying structure comprises a throwing member 5 fixed at the side end of the supporting platform 3, the hollow column is connected to the supporting platform 3 through a fixing seat, and one side of the hollow column is provided with a throwing port;

a through groove 18 and a matching hole are formed in the supporting table 3, a sliding block is movably mounted on the inner side of the through groove 18, one end of the sliding block is fixed to a feeding plate 22 mounted on the supporting table 3, a material pushing hole 23 is formed in the feeding plate 22, the other end of the sliding block is fixedly connected with a sliding rod, and a sleeve connected with the second driving structure is sleeved on the outer side of the sliding rod in a sliding mode;

and a rotating structure matched with the feeding plate 22 is arranged on the supporting platform 3.

In the embodiment of the invention, when the second driving structure works, the sleeve is driven to rotate, the sleeve moves horizontally (shown in the figure) inside the through groove 18 through the slide rod with the slide block, the principle of the sleeve is similar to that of a slider-crank structure, when the slide block moves horizontally, the feeding plate 22 is driven to move with a person, so that the box cover put into the pushing hole 23 through the putting part 5 is pushed to the right upper part in the packing barrel 28, the next box cover and the box cover are limited at the same time, when the box cover is positioned right above the packing barrel 28, the box cover is contacted with the rotating structure, and at the moment, the rotating structure working drives the box cover to rotate, so that the anti-skid teeth are meshed with the limiting protrusions 31 while supplying to the inner side of the packing barrel 28;

when the box cover is positioned right above the packing cylinder 28, the bottom of the box cover is abutted to the packing cylinder 28, and the box cover is driven by the rotating structure to rotate, so that the anti-skid teeth are meshed with the limiting protrusions 31 and fall to the inner side of the packing cylinder 28.

In another embodiment of the present invention, the rotating structure includes a supporting seat 20 fixed on the supporting table 3, a third motor 19 is fixed on the supporting seat 20, an output shaft of the third motor 19 penetrates through a feeding plate 22 and is connected with a rotating disc 21 installed between the supporting seat 20 and the feeding plate 22, the rotating disc 21 is matched with the feeding plate 22 to drive the box cover to rotate, and an elastic pad is installed at the bottom of the rotating disc 21.

In the embodiment of the invention, when the feeding plate 22 pushes the box cover to be right above the packing tube 28, the box cover is in contact with the rotating disc 21 and deforms, and is in an elastic potential energy state, while the third motor 19 drives the rotating disc 21 to continuously rotate through the output shaft during operation, so that after the box cover rotates for a certain angle, the anti-slip teeth are meshed with the limiting protrusions 31, the box cover is pushed to the inner side of the packing tube 28 through the elastic potential energy applied by the rotating disc 21, and the box cover at the bottom layer of the packing tube 28 extends out of the packing tube 28 and is in a non-falling state.

In another embodiment of the present invention, the quantitative feeding assembly includes a feeding pipe 13 penetrating through and welded to the storage cavity 6, a discharging hopper 14 is slidably sleeved outside the feeding pipe 13, the discharging hopper 14 is slidably engaged with a limiting chute 11 disposed on an inner wall of the working table 1 through a limiting slide block 12 fixed thereto, and the limiting slide block 12 is connected to the first driving structure.

In the embodiment of the invention, when the first driving structure works, the limiting slide block 12 drives the discharging hopper 14 to vertically lift, and the limiting slide groove 11 limits the discharging hopper to guide the discharging hopper and increase the lifting stability of the discharging hopper 14, so that the food stored in the storage cavity 6 can be quantitatively lifted when the discharging pipe 13 moves, and the food falls to the inner side of the packaging box through the discharging pipe 13 when the discharging pipe 13 is lifted to be not passed by the discharging pipe 13;

it should be noted that the food lifted by the discharge hopper 14 may be particles, powder, liquid, etc. so that the limitation of the food is reduced, and preferably the liquid is one of the most accurate quantitative.

In another embodiment of the present invention, the conveying structure includes two conveying rollers 8 symmetrically disposed on the workbench 1, a conveying belt 2 is disposed outside the two conveying rollers 8, and a rotating shaft of the conveying roller 8 is connected to a first motor 10 mounted on the workbench 1 through a first driving belt 9.

In the embodiment of the invention, when the first motor 10 works, one conveying roller 8 is driven to rotate by the first transmission belt 9, so that the conveying belt 2 rotates to convey the packaging box;

the first motor 10 rotates at a fixed distance, for example, three rotations stop and self-lock, and the first motor 10 is a specific type and is not specifically limited in this application.

In another embodiment of the present invention, the second driving structure comprises a fourth motor 27 installed at the bottom of the first supporting plate 4, the fourth motor 27 is connected to the sleeve through a transmission rod 26 at the output end, and the transmission rod 26 is connected to the limiting ring 24 through the transmission rod 26.

In the embodiment of the present invention, when the fourth motor 27 is operated, the driving rod 26 is driven to rotate, and when the driving rod 26 rotates, the second driving belt 25 drives the limiting ring 24 to rotate and simultaneously drives the sleeve to rotate;

the driving method of the fourth motor 27 is the same as that of the first motor 10, and the specific type is not limited.

In another embodiment of the invention, the first driving structure comprises a rack plate 15 vertically mounted on the limit slider 12, the rack plate 15 is meshed with a gear 16 rotatably mounted at the top of the material storage chamber 6, and the gear 16 is connected with a second motor 17 mounted at the top of the workbench 1.

In the embodiment of the present invention, when the second motor 17 works, the output shaft of the output end drives the gear 16 to rotate clockwise or counterclockwise, in the embodiment, the second motor 17 is a high-torque servo motor;

when the gear 16 rotates, the rack plate 15 is driven to vertically ascend or descend, and when the rack plate 15 moves, the limiting slide block 12 is driven to move along with the rack plate;

it should be noted that the rotation speed of the second motor 17 needs to be matched with the rotation speed of the first motor 10, so that the second motor 17 works when the first motor 10 works, and therefore food is put in when the conveying is stopped, and the situation that the packaging box cannot be correctly put in when the conveying is stopped is prevented.

In another embodiment of the present invention, the lifting structure comprises an electric telescopic rod 29 mounted on the first supporting plate 4, and the movable end of the electric telescopic rod 29 is connected to the packing drum 28 through a connecting member 30.

In the embodiment of the invention, when the electric telescopic rod 29 works, the movable shaft at the movable end drives the packing cylinder 28 to vertically ascend or descend through the supporting seat 20;

it should be noted that the connecting member 30 is fixedly connected with the movable end of the electric telescopic rod 29, and is rotatably connected with the packing barrel 28

The food packaging equipment is characterized by comprising the quantitative pushing structure.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.