A placement rack for producing environmentally friendly packaging bags

Abstract

One or more embodiments of this specification provide a placement rack for producing environmentally friendly packaging bags, comprising: a conveyor belt, a pressure roller disposed above the conveyor belt, a collection device disposed below the conveyor belt, the collection device being in the shape of a box with an open top, a first mounting bracket and a second mounting bracket respectively disposed on two adjacent side walls of the collection device, the first mounting bracket being mounted with a first telescopic rod extending into the collection device and connected to a first push plate, the second mounting bracket being mounted with a second telescopic rod extending into the collection device and connected to a second push plate, and a material level switch electrically connected to a buzzer within the collection device. This reduces labor intensity and improves production efficiency.

Description

Technical Field

[0001] One or more embodiments of the present specification relate to the technical field of packaging bags, and in particular, to a placement rack for producing environmentally friendly packaging bags. Background Art

[0002] Packaging bags are outer packaging products frequently used in the food industry. They can conveniently preserve and store food. When producing and processing packaging bags, it is necessary to select suitable raw materials, and then print the raw materials with patterns and text containing food information and advertisements. After printing, the multi-layer film is compounded through a medium such as glue, and then matured to accelerate the curing speed of the glue between the materials. The compounded materials are cut into various bags of the specifications required by the customer, and the bag-making process is completed.

[0003] The finished bags are transported to the platform via a conveyor belt, where they are stacked. The operators collect and organize the bags and sort and package them according to a certain quantity.

[0004] However, the applicant has found that the prior art has at least the following problems:

[0005] Manual sorting of the finished bags is inefficient and labor-intensive. Summary of the Invention

[0006] In view of this, the purpose of one or more embodiments of this specification is to provide a placement rack for the production of environmentally friendly packaging bags to solve the problem of low work efficiency and high labor intensity for workers in manually sorting the finished bags.

[0007] Based on the above-mentioned purpose, one or more embodiments of the present specification provide a placement rack for the production of environmentally friendly packaging bags, including: a conveyor belt, a pressure roller is provided above the conveyor belt, a collecting device is provided below the conveyor belt, the collecting device is in the shape of a box with an open top, and a first mounting rack and a second mounting rack are respectively provided on two adjacent side walls of the collecting device, a first telescopic rod is installed on the first mounting rack, the first telescopic rod extends into the interior of the collecting device and is connected to a first push plate, a second telescopic rod is installed on the second mounting rack, the second telescopic rod extends into the interior of the collecting device and is connected to a second push plate, and a material level switch is also provided inside the collecting device, and the material level switch is electrically connected to a buzzer.

[0008] Optionally, the collecting device includes a base plate, which has an integral rotating side wall, the rotating side wall serving as one of the side walls of the collecting device, and fixed side walls are rotatably connected at both ends of the rotating side wall, the fixed side wall has three sides, and constitutes the four side faces of the collecting device together with the rotating side wall, the rotating side wall is fixedly connected to a rotating shaft, the end of the rotating shaft is connected to a rotating motor, an avoidance gap is provided on the rotating side wall, a mounting platform is fixedly installed on the part of the rotating shaft located in the avoidance gap, a driving motor is fixedly installed under the mounting platform, the driving motor is powered by a rotating table, the rotating table is located above the mounting platform, an electric telescopic rod is fixedly installed above the rotating table, and the electric telescopic rod is connected to a pressure plate.

[0009] Optionally, the pressure plate includes a pressure rod, which is fixedly connected to the electric telescopic rod, and the pressure rod is integrally formed with a plate surface.

[0010] Optionally, a plurality of strip-shaped holes are provided on the plate surface.

[0011] Optionally, a fixed column is provided under the rotating side wall, and a pressure switch is provided on the bottom plate. The pressure switch cooperates with the fixed column. When the rotating side wall rotates 90°, the rotating motor stops and the electric telescopic rod extends.

[0012] Optionally, a roller conveyor is provided under the fixed column for conveying packaging boxes, a lifting platform is provided under the roller conveyor, and a photoelectric switch is also provided on the fixed column. The photoelectric switch is electrically connected to the roller conveyor to control the start and stop of the roller conveyor.

[0013] Optionally, a lifting rod is installed above the lifting platform, a lifting plate is installed on the lifting rod, and a lifting top column is installed on the lifting plate.

[0014] From the above description, it can be seen that one or more embodiments of this specification provide a placement rack for the production of environmentally friendly packaging bags. By setting a collection device, a first push plate and a second push plate are provided on the internal side wall of the collection device. The packaging bags inside the collection device are sorted and stacked by the first push plate and the second push plate. Manual labor only needs to take the materials, which greatly reduces the labor intensity of the operators and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate one or more embodiments of this specification or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only one or more embodiments of this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1This is a schematic diagram of a placement rack for producing environmentally friendly packaging bags according to one or more embodiments of this specification;

[0017] Figure 2 A schematic top view of a collecting device of a placement rack for producing environmentally friendly packaging bags according to one or more embodiments of this specification;

[0018] Figure 3 This is a schematic diagram of a collection device of a placement rack for producing environmentally friendly packaging bags before operation according to one or more embodiments of this specification;

[0019] Figure 4 This is a schematic diagram of a collection device of a placement rack for producing environmentally friendly packaging bags in operation according to one or more embodiments of this specification.

[0020] Among them, 1- conveyor belt, 101- pressure roller, 2- collecting device, 201- bottom plate, 202- pressure switch, 203- fixed side wall, 204- first mounting frame, 205- first telescopic rod, 206- first push plate, 207- rotating side wall, 208- rotating shaft, 209- mounting platform, 210- driving motor, 211- rotating table, 212- electric telescopic rod, 213- pressure plate, 214- second mounting frame, 215- second telescopic rod, 216- second push plate, 217- rotating motor, 218- pressure rod, 219- plate surface, 220- through hole, 3- fixed column, 301- photoelectric switch, 4- roller conveyor, 5- lifting platform, 501- lifting rod, 502- lifting plate, 503- lifting top column. DETAILED DESCRIPTION

[0021] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should have the usual meanings understood by people with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0023] As one of the specific embodiments of the present invention, as shown in the figure, a placement rack for producing environmentally friendly packaging bags includes a conveyor belt 1, a pressure roller 101 is provided above the conveyor belt 1, and a collecting device 2 is provided below the conveyor belt 1. The collecting device 2 is in the shape of a box with an open top, and a first mounting frame 204 and a second mounting frame 214 are respectively provided on two adjacent side walls of the collecting device 2. A first telescopic rod 205 is installed on the first mounting frame 204, and the first telescopic rod 205 extends into the interior of the collecting device 2 and is connected to a first push plate 206. A second telescopic rod 215 is installed on the second mounting frame 214, and the second telescopic rod 215 extends into the interior of the collecting device 2 and is connected to a second push plate 216. A material level switch is also provided inside the collecting device 2, and the material level switch is electrically connected to a buzzer. During operation, the packaging bags are conveyed from the conveyor belt 1 to the collecting device 2, and the first telescopic rod 205 and the second telescopic rod 215 are extended respectively to arrange and align the packaging bags in the collecting device 2. When a certain number of packaging bags are collected, the material level switch is turned on, causing the buzzer to work, allowing the operator to take out the arranged packaging bags inside the collecting device 2 at one time, reducing manual participation and improving work efficiency.

[0024] In some optional specific embodiments, the collecting device 2 includes a base plate 201, which is integrally formed with a rotating side wall 207. The rotating side wall 207 serves as one of the side walls of the collecting device 2. The two ends of the rotating side wall 207 are rotatably connected to the fixed side wall 203. The fixed side wall 203 has three sides, which together with the rotating side wall 207 constitute the four sides of the collecting device 2. The rotating side wall 207 is fixedly connected to a rotating shaft 208, and the end of the rotating shaft 208 is connected to a rotating motor 217. An avoidance gap is provided on the rotating side wall 207, and a mounting platform 209 is fixedly installed on the part of the rotating shaft 208 located in the avoidance gap. A drive motor 210 is fixedly installed below the mounting platform 209, and the drive motor 210 is powered by a rotating platform 211. The rotating platform 211 is located above the mounting platform 209. An electric telescopic rod 212 is fixedly installed above the rotating platform 211, and the electric telescopic rod 212 is connected to a pressure plate 213. During use, when the number of packaging bags in the collection device 2 reaches a certain level, the driving motor 210 drives the rotating table 211 to rotate 180°, then the electric telescopic rod 212 contracts, and the pressure plate 213 moves down to avoid the gap and clamp the packaging bags. Then the rotating motor 217 drives the rotating side wall 207 and the bottom plate 201 to rotate 90° together, and then the electric telescopic rod 212 extends, causing the packaging bags to fall from the bottom, and the operator can directly catch them from the bottom.

[0025] In some optional specific embodiments, the pressure plate 213 includes a pressure rod 218, which is fixedly connected to the electric telescopic rod 212. The pressure rod 218 is integrally formed with a plate surface 219. The plate surface 219 increases the contact area and makes the clamping more stable.

[0026] In some optional embodiments, the plate surface 219 is provided with a plurality of strip-shaped holes 220 to reduce the mass of the plate surface 219 and make the movement easier.

[0027] In some optional specific embodiments, a fixed column 3 is provided under the rotating side wall 207, and a pressure switch 202 is provided on the bottom plate 201. The pressure switch 202 cooperates with the fixed column 3. When the rotating side wall 207 rotates 90°, the rotating motor 217 stops and the electric telescopic rod 212 extends.

[0028] In some optional embodiments, a roller conveyor 4 is provided below the fixed column 3 for conveying packaging boxes 1b. A lifting platform 5 is provided below the roller conveyor 4. A photoelectric switch 301 is also provided on the fixed column 3. The photoelectric switch 301 is electrically connected to the roller conveyor 4 to control the start and stop of the roller conveyor 4. The packaging boxes 1b collect and pack the packaging bags 1a in the collection device 2.

[0029] In some optional specific embodiments, a lifting rod 501 is installed above the lifting platform 5 , a lifting plate 502 is installed on the lifting rod 501 , and a lifting top column 503 is installed on the lifting plate 502 .

[0030] The working principle of the present invention is as follows: when working, the packaging bags are conveyed from the conveyor belt 1 to the collection device 2, the first telescopic rod 205 and the second telescopic rod 215 are extended respectively to arrange and align the packaging bags in the collection device 2. When a certain number of packaging bags are collected, the material level switch is turned on, causing the buzzer to work, so that the operator can take out the arranged packaging bags inside the collection device 2 at one time, reducing manual participation and improving work efficiency.

[0031] Although the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may utilize the discussed embodiments.

[0032] The one or more embodiments of this specification are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification shall be included within the scope of protection of this disclosure.

Claims

1. A placement rack for producing environmentally friendly packaging bags, characterized in that: include: A conveyor belt (1), wherein a pressure roller (101) is provided above the conveyor belt (1), and a collecting device (2) is provided below the conveyor belt (1), the collecting device (2) is in the shape of a box with an open top, and a first mounting frame (204) and a second mounting frame (214) are provided on two adjacent side walls of the collecting device (2), respectively, a first telescopic rod (205) is installed on the first mounting frame (204), the first telescopic rod (205) extends into the interior of the collecting device (2) and is connected to a first push plate (206), a second telescopic rod (215) is installed on the second mounting frame (214), the second telescopic rod (215) extends into the interior of the collecting device (2) and is connected to a second push plate (216), and a material level switch is further provided inside the collecting device (2), and the material level switch is electrically connected to a buzzer; The collecting device (2) comprises a bottom plate (201), the bottom plate (201) is integrally formed with a rotating side wall (207), the rotating side wall (207) serves as one of the side walls of the collecting device (2), the two ends of the rotating side wall (207) are rotatably connected to the fixed side wall (203), the fixed side wall (203) has three sides, and together with the rotating side wall (207) form the four side faces of the collecting device (2), the rotating side wall (207) is fixedly connected to a rotating shaft (208), and the end of the rotating shaft (208) is connected to a rotating electric motor. The rotating side wall (207) is provided with an avoidance gap, a portion of the rotating shaft (208) located in the avoidance gap is fixedly mounted with a mounting platform (209), a driving motor (210) is fixedly mounted below the mounting platform (209), the driving motor (210) is motively connected to a rotating platform (211), the rotating platform (211) is located above the mounting platform (209), an electric telescopic rod (212) is fixedly mounted above the rotating platform (211), and the electric telescopic rod (212) is connected to a pressing plate (213); The pressing plate (213) includes a pressing rod (218), the pressing rod (218) is fixedly connected to the electric telescopic rod (212), and the pressing rod (218) is integrally formed with a plate surface (219).

2. The environmentally friendly packaging bag production rack according to claim 1, characterized in that: A plurality of strip-shaped holes (220) are provided on the plate surface (219).

3. The environmentally friendly packaging bag production rack according to claim 1, characterized in that: A fixed column (3) is provided below the rotating side wall (207), and a pressure switch (202) is provided on the bottom plate (201). The pressure switch (202) cooperates with the fixed column (3). When the rotating side wall (207) rotates 90 degrees, the rotating motor (217) stops and the electric telescopic rod (212) extends.

4. The environmentally friendly packaging bag production rack according to claim 3, characterized in that: A roller conveyor belt (4) is provided below the fixed column (3) for conveying the packaging box (1b), a lifting platform (5) is provided below the roller conveyor belt (4), and a photoelectric switch (301) is also provided on the fixed column (3). The photoelectric switch (301) is electrically connected to the roller conveyor belt (4) to control the start and stop of the roller conveyor belt (4).

5. The placement rack for producing environmentally friendly packaging bags according to claim 4, characterized in that: A lifting rod (501) is installed above the lifting platform (5), a lifting plate (502) is installed on the lifting rod (501), and a lifting top column (503) is installed on the lifting plate (502).

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