A conveying and bag opening device for continuous bag packaging

Abstract

The present invention relates to a transmission and bag opening device for continuous bag packaging, comprising a storage box, continuous bag packaging, a transmission component and a bag opening component, wherein the continuous bag packaging is placed inside the storage box, a conveying outlet is provided at the upper end of the storage box, a transmission component is installed at the conveying outlet, and a bag opening component is installed on the transmission component; the transmission component comprises a bracket, a driving motor, a transmission wheel and a recycling roller, the driving motor is fixedly connected to the bracket, the transmission wheel is fixed on the motor shaft, the bag opening component is directly opposite to the motor shaft, a driving wheel is provided at the end of the motor shaft, the recycling roller is rotatably installed on the bracket, a driven wheel is provided at the end of the recycling roller, and the driving wheel and the driven wheel are connected by a belt. The continuous bag packaging can be transported and opened continuously and stably without manual operation, and the equipment is simple, small in footprint and low in cost.

Description

Technical Field

[0001] The invention relates to a transmission and bag opening device for continuous bag packaging, belonging to the technical field of transmission equipment. Background Art

[0002] At present, with the development needs of all walks of life, various new packaging forms are constantly emerging. Among them, more and more items are packaged in plastic bags with inflatable continuous packaging, such as some bagged candies, potato chips and other snacks. This packaging form is low-cost, easy to use, and can keep the items in the package from being squeezed.

[0003] In the field of automated cooking equipment technology, the use of this continuous bag packaging form to package and store food can greatly reduce storage space, ensure the hygiene of food, and avoid cross contamination, so this packaging form will have a good prospect in the field of automated cooking equipment technology. Therefore, the development of a transmission and bag opening device for continuous bag packaging is of great significance to the development of automated cooking equipment technology. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a device for conveying and opening continuous bag packages, which can realize continuous and stable transportation and bag opening operations of continuous bag packages without manual operation, and the equipment is simple, occupies a small area and has low cost.

[0005] The technical solution of the present invention to solve the above technical problems is as follows: a transmission and bag opening device for continuous bag packaging, the transmission and bag opening device comprising: a storage box, continuous bag packaging, a transmission component and a bag opening component, the continuous bag packaging is placed inside the storage box, the upper end of the storage box is provided with a conveying outlet, the conveying outlet is installed with the transmission component, and the bag opening component is installed on the transmission component;

[0006] The transmission component includes a bracket, a driving motor, a transmission wheel and a recovery roller, the driving motor is fixedly connected to the bracket, the motor shaft of the driving motor passes through the bracket, the transmission wheel is fixed on the motor shaft, the bag opening component is opposite to the motor shaft, the end of the motor shaft is provided with a driving wheel, the recovery roller is rotatably installed on the bracket, the end of the recovery roller is provided with a driven wheel, the driving wheel and the driven wheel are connected by a belt, the continuous bag packaging is sequentially wound around the transmission wheel and the recovery roller, the driving motor and the belt drive the transmission wheel and the recovery roller to rotate, the transmission wheel drives the continuous bag packaging to move, the bag opening component cuts the packaging bag, and the recovery roller rotates to make the cut packaging bag wind around the recovery roller.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows:

[0008] Furthermore, the storage box is a refrigerator or a thermostatic box, and the delivery outlet is provided with a plurality of flexible door curtains. The provision of the flexible door curtains can reduce the impact of the external environment on the internal environment of the storage box, prevent the temperature inside the storage box from changing due to the influence of the external temperature, and ensure the internal hygiene of the storage box. In addition, the flexible door curtains can also ensure that the continuous bag packaging can pass smoothly from the delivery outlet.

[0009] Furthermore, the support is provided with a guide wheel, and the continuous bag packaging is first wound around the guide wheel, and then wound around the transmission wheel and the recovery roller in sequence. The setting of the guide wheel can make the continuous bag packaging be transported more smoothly.

[0010] Furthermore, the two sides of the continuous bag packaging are provided with a plurality of through holes, the transmission wheel is provided with a plurality of convex teeth, the guide wheel is provided with a plurality of convex teeth, and the through holes match the convex teeth. The arrangement of the through holes and the convex teeth is conducive to the transmission of the continuous bag packaging.

[0011] Furthermore, the active rotating wheel and the driven rotating wheel are connected by a belt, and the belt is installed in a cross form. The driving motor drives the active rotating wheel to rotate, and the active rotating wheel drives the driven rotating wheel to rotate through the belt, so that the recycling roller rotates, and then the cut packaging bag is rolled onto the recycling roller.

[0012] Furthermore, a recycling shaft is provided in the middle of the recycling roller, the recycling shaft is rotatably connected to the bracket, one end of the recycling shaft is installed with the driven wheel, and the recycling shaft is frictionally connected to the recycling roller.

[0013] Under the traction of the transmission wheel through the driving motor, the continuous bag packaging is supplied from the conveying outlet of the storage box in turn, and is finally rolled onto the recovery roller through the guide wheel and the transmission wheel. Since the recovery roller is frictionally connected with the recovery shaft, the recovery roller will also rotate with the rotation of the recovery shaft, and then the used continuous bag packaging is rolled up and recycled.

[0014] The recycling shaft and the recycling roller are frictionally connected because their rotational speeds may be different. When the recycling roller recycles more and more continuous bag packaging, the recycling roller only needs to rotate a small angle. At this time, the effect of the friction connection between the recycling shaft and the recycling roller is highlighted: there is no requirement for the recycling shaft and the recycling roller to have consistent rotational speeds. When the rotational speeds of the two are inconsistent, the connection between the two can be in sliding friction contact, thereby solving the problem of asynchronous rotational speeds during actual operation.

[0015] Furthermore, the bag opening assembly includes two fixing rods and two blades, one end of the fixing rod is fixed to the side of the bracket, and the other end of the fixing rod is installed with the blade, the ends of the two blades are in contact, the two blades form a triangle, and the blade mouth is serrated. During the transmission process of the continuous bag packaging, the continuous bag packaging passes through the bag opening assembly, and the blades forming a triangle will cut a triangular opening in the packaging bag, which is very convenient for the items in the packaging bag to be taken out.

[0016] Furthermore, the packaging of the articles on the continuous bag packaging is in the form of interval packaging. The packaging bags with articles and the empty packaging bags are arranged at intervals on the continuous bag packaging, which is more conducive to the transmission movement of the entire continuous bag packaging.

[0017] The transmission and bag opening device is applied to automatic catering equipment, and the bag opening component is located at the pot mouth of the automatic catering equipment. In the automatic catering equipment, the food can be packaged in the form of continuous bag packaging to ensure the hygiene of the food and avoid deterioration.

[0018] The beneficial effects of the present invention are as follows: the transmission and bag opening device only needs one driving motor to simultaneously realize the transportation of continuous packaging and the recycling of packaging bags, the equipment has a simple structure, small footprint, and low equipment cost; and it can realize the continuous and stable transportation and bag opening of continuous bag packaging without manual operation. The transmission and bag opening device is applied in automatic catering equipment, which can improve the refrigerator storage efficiency of the automatic catering equipment, eliminate the need for a complex manipulator, reduce the overall volume and investment cost of the automatic catering equipment, and ensure the hygiene of food materials to avoid deterioration. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the transmission and bag opening device described in the embodiment;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of continuous bag packaging, transmission components and bag opening components;

[0021] Figure 3 It is a front view of the continuous bag packaging, the transmission component and the bag opening component;

[0022] Figure 4 It is a right view of the continuous bag packaging, the transmission component and the bag opening component;

[0023] Figure 5 It is a schematic diagram of the structure during bag opening operation;

[0024] Figure 6 It is a structural schematic diagram of the application of the transmission and bag opening device described in the embodiment in automatic catering equipment;

[0025] In the figure, 1 is a storage box, 2 is a continuous bag packaging, 3 is a transmission component, 4 is a bag opening component, 5 is a delivery outlet, and 6 is a flexible door curtain;

[0026] 2-1 through hole, 2-2 packaging bag;

[0027] 3-1 bracket, 3-2 driving motor, 3-3 transmission wheel, 3-4 recovery roller, 3-5 motor shaft, 3-6 driving wheel, 3-7 driven wheel, 3-8 belt, 3-9 guide wheel, 3-10 convex teeth, 3-11 recovery shaft;

[0028] 4-1 fixed rod, 4-2 blade. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] As shown in the figure, a conveying and bag opening device for continuous bag packaging, the conveying and bag opening device comprises: a storage box 1, a continuous bag packaging 2, a conveying component 3 and a bag opening component 4, the continuous bag packaging 2 is placed inside the storage box 1, the upper end of the storage box 1 is provided with a conveying outlet 5, the conveying outlet 5 is installed with the conveying component 3, and the bag opening component 4 is installed on the conveying component 3;

[0032] The transmission component 3 includes a bracket 3-1, a driving motor 3-2, a transmission wheel 3-3 and a recovery roller 3-4. The driving motor 3-2 is fixedly connected to the bracket 3-1. The motor shaft 3-5 of the driving motor 3-2 passes through the bracket 3-1. The transmission wheel 3-3 is fixed on the motor shaft 3-5. The bag opening component 4 is opposite to the motor shaft 3-5. The end of the motor shaft 3-5 is provided with an active rotating wheel 3-6. The recovery roller 3-4 is rotatably installed on the bracket 3-1. A driven wheel 3-7 is provided at the end of the collection roller 3-4, and the driving wheel 3-6 is connected to the driven wheel 3-7 by a belt 3-8. The continuous bag packaging 2 is sequentially wound around the transmission wheel 3-3 and the recovery roller 3-4, and the driving motor 3-2 and the belt 3-8 drive the transmission wheel 3-3 and the recovery roller 3-4 to rotate. The transmission wheel 3-3 drives the continuous bag packaging 2 to move, and the bag opening component 4 cuts the packaging bag 2-2. The recovery roller 3-4 rotates so that the cut packaging bag 2-2 is wound around the recovery roller 3-4.

[0033] The storage box 1 is a refrigerator or a thermostatic box, and the delivery outlet 5 is provided with a plurality of flexible door curtains 6. The bracket 3-1 is provided with a guide wheel 3-9, and the continuous bag packaging 2 is first wound around the guide wheel 3-9, and then wound around the transmission wheel 3-3 and the recovery roller 3-4 in sequence.

[0034] The continuous bag packaging material 2 is provided with a plurality of through holes 2-1 on both sides, the transmission wheel 3-3 is provided with a plurality of convex teeth 3-10, the guide wheel 3-9 is provided with a plurality of convex teeth 3-10, and the through holes 2-1 match the convex teeth 3-10.

[0035] The driving wheel 3-6 is connected to the driven wheel 3-7 through a belt 3-8, and the belt 3-8 is installed in a cross form. A recovery shaft 3-11 is provided in the middle of the recovery roller 3-4, and the recovery shaft 3-11 is rotatably connected to the bracket 3-1. One end of the recovery shaft 3-11 is installed with the driven wheel 3-7, and the recovery shaft 3-11 is frictionally connected with the recovery roller 3-4.

[0036] The bag opening assembly 4 includes two fixing rods 4-1 and two blades 4-2, one end of the fixing rod 4-1 is fixed to the side of the bracket 3-1, and the other end of the fixing rod 4-1 is installed with the blade 4-2, the ends of the two blades 4-2 are in contact, the two blades 4-2 form a triangle, and the mouth of the blade 4-2 is serrated. The packaging of the articles on the continuous bag packaging 2 is in the form of interval packaging.

[0037] The transmission and bag opening device is applied to automatic catering equipment, and the bag opening component 4 is located at the pot mouth of the automatic catering equipment. Figure 6 shown.

[0038] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A device for conveying and opening bags of continuous bag packaging, characterized in that: The transmission and bag opening device comprises: a storage box (1), a continuous bag package (2), a transmission component (3) and a bag opening component (4); the continuous bag package (2) is placed inside the storage box (1); a transmission outlet (5) is provided at the upper end of the storage box (1); the transmission component (3) is installed at the transmission outlet (5); and the bag opening component (4) is installed on the transmission component (3); The transmission component (3) comprises a bracket (3-1), a driving motor (3-2), a transmission wheel (3-3) and a recovery roller (3-4); the driving motor (3-2) is fixedly connected to the bracket (3-1); a motor shaft (3-5) of the driving motor (3-2) passes through the bracket (3-1); the transmission wheel (3-3) is fixed on the motor shaft (3-5); the bag opening component (4) is directly opposite to the motor shaft (3-5); an active rotating wheel (3-6) is provided at the end of the motor shaft (3-5); the recovery roller (3-4) is rotatably mounted on the bracket (3-1); and the recovery roller (3-4) is rotatably mounted on the bracket (3-1). A driven rotating wheel (3-7) is provided at the end of the roller (3-4); the driving rotating wheel (3-6) is connected to the driven rotating wheel (3-7) via a belt (3-8); the continuous bag packaging (2) is wound around the transmission wheel (3-3) and the recovery roller (3-4) in sequence; the driving motor (3-2) and the belt (3-8) drive the transmission wheel (3-3) and the recovery roller (3-4) to rotate; the transmission wheel (3-3) drives the continuous bag packaging (2) to move; the bag opening component (4) cuts the packaging bag (2-2); the recovery roller (3-4) rotates so that the cut packaging bag (2-2) is wound around the recovery roller (3-4); The support (3-1) is provided with a guide wheel (3-9), and the continuous bag packaging (2) is first wound around the guide wheel (3-9), and then wound around the transmission wheel (3-3) and the recovery roller (3-4) in sequence; The bag opening assembly (4) comprises two fixing rods (4-1) and two blades (4-2), one end of the fixing rod (4-1) is fixed to the side of the bracket (3-1), the other end of the fixing rod (4-1) is installed with the blade (4-2), the ends of the two blades (4-2) are in contact with each other, the two blades (4-2) form a triangle, and the mouth of the blade (4-2) is serrated.

2. A device for conveying and opening bags of continuous bag packaging according to claim 1, characterized in that: The storage box (1) is a refrigerator or a constant temperature box, and a plurality of flexible door curtains (6) are provided at the delivery outlet (5).

3. A device for conveying and opening bags of continuous bag packaging according to claim 1, characterized in that: A plurality of through holes (2-1) are provided on both sides of the continuous bag packaging (2), a plurality of convex teeth (3-10) are provided on the transmission wheel (3-3), a plurality of convex teeth (3-10) are provided on the guide wheel (3-9), and the through holes (2-1) match the convex teeth (3-10).

4. A device for conveying and opening bags of continuous bag packaging according to claim 1, characterized in that: The driving rotating wheel (3-6) and the driven rotating wheel (3-7) are connected via a belt (3-8), and the belt (3-8) is installed in a cross form.

5. The device for conveying and opening continuous bag packaging according to claim 1, characterized in that: A recovery shaft (3-11) is provided in the middle of the recovery roller (3-4), the recovery shaft (3-11) is rotatably connected to the bracket (3-1), one end of the recovery shaft (3-11) is installed with the driven wheel (3-7), and the recovery shaft (3-11) is frictionally connected to the recovery roller (3-4).

6. The device for conveying and opening bags of continuous bag packaging according to claim 1, characterized in that: The continuous bag packaging (2) is used to package the articles in an interval form.

7. A device for conveying and opening continuous bag packaging according to any one of claims 1 to 6, characterized in that: The transmission and bag opening device is applied to automatic catering equipment, and the bag opening component (4) is located at the pot mouth of the automatic catering equipment.

Images