Automatic folding device with straw hole type roof package

Abstract

The utility model relates to the technical field of packaging, in particular to an automatic roof package folding device with a straw hole, which can help a worker coat glue on the surface of a packaging box, facilitates adhesion of a straw on the packaging box, reduces labor intensity, and is convenient to use and high in practicability. Comprising a bottom plate, a roof package folding machine and a conveyor, the roof package folding machine is installed at the upper end of the bottom plate, the conveyor is arranged on the roof package folding machine, the conveyor is installed at the upper end of the bottom plate, and a conveying belt is arranged on the conveyor; the gluing device further comprises a gluing mechanism, a moving mechanism and a positioning mechanism, the positioning mechanism is located above the conveying belt and has a positioning function, the gluing mechanism is installed on the moving mechanism and has a gluing function, and the moving mechanism is used for moving the gluing mechanism.

Description

Technical Field

[0001] This utility model relates to the technical field of packaging, and in particular to an automatic folding device for a roof-mounted bag with a straw hole. Background Technology

[0002] A gable-top bag is a type of liquid food packaging box, resembling a pointed roof, primarily used for holding beverages requiring preservation, such as dairy products and juices. The gable-top bag-shaped packaging box is mainly made of composite cardboard folded using a folding device. In the prior art, patent application number 202011630939.8 discloses an automatic gable-top bag folding device for liquid food preservation packaging. This device mainly consists of a shaping mechanism, a sealing mechanism, and a conveying mechanism. In use, the shaping mechanism folds the cardboard into a gable-top bag shape, then moves the box to the conveying mechanism for sealing, and finally the conveying mechanism transports the box. However, this device has the following problems: In some small dairy beverage processing plants, for packaging boxes with straws, after folding the gable-top bag-shaped box, workers still need to apply glue to the surface of the box before attaching disposable straws with their packaging bags. In large-scale production, manually applying glue to the folded boxes is labor-intensive. Therefore, an automatic gable-top bag folding device that can reduce worker workload is needed. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an automatic folding device for roof-mounted bags with straw holes that helps workers apply glue to the surface of packaging boxes, facilitates the attachment of straws to the packaging boxes, reduces labor intensity, and is easy to use and highly practical.

[0004] This utility model discloses an automatic folding device for roof-wrapped boxes with suction tube holes, comprising a base plate, a roof-wrapping folding machine, and a conveyor. The roof-wrapping folding machine is mounted on the upper part of the base plate, and the conveyor is mounted on the upper part of the base plate, with a conveyor belt mounted on the conveyor. It also includes a gluing mechanism, a moving mechanism, and a positioning mechanism. The positioning mechanism is located above the conveyor belt and has a positioning function. The gluing mechanism is mounted on the moving mechanism and has a gluing function. The moving mechanism is used to move the gluing mechanism. When producing roof-wrapped boxes, the cardboard is first placed in the roof-wrapping folding machine, and then the roof-wrapping folding machine folds the box into the roof-wrapped shape. The packaging box is then moved onto the conveyor belt. The conveyor is then turned on, causing the box to move to the right. Once the box is in a suitable position for gluing, it is positioned by a positioning mechanism. Glue is then applied to the box by the gluing mechanism. The conveyor belt then moves the glued box further to the right, allowing the worker to manually attach a disposable straw with its packaging bag to the box. The device helps workers apply glue to the box surface during folding, facilitating straw attachment, reducing labor intensity, and offering ease of use and high practicality.

[0005] Preferably, the positioning mechanism includes a lifting mechanism and a positioning plate. The positioning plate is located above the conveyor belt and is mounted on the lifting mechanism, which is used to lift the positioning plate. Before applying glue to the surface of the packaging box, the lifting mechanism is opened, thereby lowering the positioning plate to a position close to the conveyor belt. When the packaging box moves to the right and contacts the positioning plate, the conveyor is then turned off, stopping the conveyor belt and the packaging box from moving. Then, the glue is applied to the surface of the packaging box through the glue application mechanism. This facilitates the positioning of the packaging box when applying glue.

[0006] Preferably, the lifting mechanism includes a hoisting frame, a hydraulic cylinder, and a push rod. The hydraulic cylinder is fixedly installed on the upper end of the hoisting frame, and the push rod is slidably installed on the hoisting frame. The upper end of the push rod is connected to the output end of the hydraulic cylinder, and the positioning plate is fixedly installed on the lower end of the push rod. The hydraulic cylinder is opened, causing the push rod to lower the positioning plate to a position close to the conveyor belt. When the right end of the packaging box contacts the positioning plate, the conveyor is turned off, and then the packaging box is coated with glue. After the glue is applied, the hydraulic cylinder drives the push rod and the positioning plate to rise, and then the glued packaging box is moved to the front of the worker to stick the suction tube.

[0007] Preferably, the glue application mechanism includes an electric glue gun, which is located above the conveyor belt; once the packaging box is positioned at the upper end of the conveyor belt, glue can be applied to the surface of the packaging box using the electric glue gun, thus improving convenience.

[0008] Preferably, the moving mechanism includes a fixed frame, a servo cylinder, a lifting rod, and a pushing mechanism. The fixed frame is fixedly installed on the upper end of the base plate, the servo cylinder is fixedly installed on the upper end of the fixed frame, the lifting rod is slidably installed on the fixed frame, the upper end of the lifting rod is connected to the output end of the servo cylinder, the pushing mechanism is installed on the lower end of the lifting rod, and the electric glue gun is installed on the pushing mechanism. The pushing mechanism is used to move the electric glue gun back and forth. When applying glue to the surface of the packaging box, the servo cylinder is turned on, and the servo cylinder adjusts the height of the pushing mechanism and the electric glue gun through the lifting rod. Then, the electric glue gun is adjusted to a suitable glue application height, which improves the convenience of use.

[0009] Preferably, the pushing mechanism includes a cylinder, a sliding rod, a mounting plate, and a lifting block. The lifting block is slidably mounted on the fixed frame, the cylinder is fixedly mounted on the lifting block, the sliding rod is slidably mounted on the lifting block, the input end of the sliding rod is connected to the cylinder, the mounting plate is fixedly mounted on the front end of the sliding rod, and the electric glue gun is fixedly mounted on the front end of the mounting plate. When applying glue to the surface of the packaging box using the electric glue gun, the cylinder is opened, and the cylinder, through the sliding rod, causes the mounting plate to move the electric glue gun forward until the electric glue gun moves to a suitable position for applying glue to the surface of the packaging box. Then, the electric glue gun is opened to apply glue to the packaging box, thus improving convenience.

[0010] Preferably, the assembly also includes a hydraulic cylinder, a support rod, a mounting frame, and a dust-adhesive roller. The hydraulic cylinder is fixedly mounted on the base plate, the support rod is mounted on the output end of the upper part of the hydraulic cylinder, the mounting frame is fixedly mounted on the upper end of the support rod, and the dust-adhesive roller is rotatably mounted on the mounting frame, located below the conveyor belt. When it is necessary to clean the surface of the conveyor belt, the hydraulic cylinder is opened, and the hydraulic cylinder causes the mounting frame to drive the dust-adhesive roller to rise through the support rod until the dust-adhesive roller contacts the conveyor belt. As the conveyor belt is driven, the dust on the surface of the conveyor belt is fully adhered by the dust-adhesive roller, facilitating the cleaning of the conveyor belt surface.

[0011] Compared with the prior art, the beneficial effects of this utility model are: it can help workers apply glue to the surface of the packaging box, facilitates the attachment of straws to the packaging box, reduces labor intensity, is easy to use, and has high practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0013] Figure 2 This is a structural diagram of the moving mechanism and the glue-applying mechanism;

[0014] Figure 3 This is a schematic diagram of the positioning mechanism;

[0015] Figure 4 It is a structural diagram of an electric glue gun, a servo cylinder, and a sliding rod, etc.

[0016] Figure 5 It is a structural diagram of the adhesive roller, mounting frame, and hydraulic cylinder, etc.

[0017] The following are labels in the attached diagram: 1. Base plate; 2. Roofing folding machine; 3. Conveyor; 4. Conveyor belt; 5. Positioning plate; 6. Lifting frame; 7. Hydraulic cylinder; 8. Push rod; 9. Electric glue gun; 10. Fixing frame; 11. Servo electric cylinder; 12. Lifting rod; 13. Pneumatic cylinder; 14. Sliding rod; 15. Mounting plate; 16. Lifting block; 17. Oil cylinder; 18. Support rod; 19. Mounting frame; 20. Adhesive roller. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0019] like Figures 1 to 5 The automatic folding device for roof-wrapped boxes with suction tube holes of this utility model includes a base plate 1, a roof-wrapping machine 2, a conveyor 3, a gluing mechanism, a moving mechanism, and a positioning mechanism. The roof-wrapping machine 2 is installed on the upper end of the base plate 1. The conveyor 3 is installed on the roof-wrapping machine 2 and a conveyor belt 4 is installed on the conveyor 3. The positioning mechanism is located above the conveyor belt 4 and has a positioning function. The gluing mechanism is installed on the moving mechanism and has a gluing function. The moving mechanism is used to move the gluing mechanism. When producing roof-wrapped boxes, the cardboard is first placed in the roof-wrapping machine 2, and then the roof-wrapping machine 2 folds the roof-wrapped box. The packaging box is shaped like a box and then moved onto conveyor belt 4. Conveyor 3 is then activated, causing conveyor belt 4 to move, which in turn moves the packaging box to the right. Once the packaging box reaches a suitable position for gluing, it is positioned by a positioning mechanism. Glue is then applied to the packaging box by a gluing mechanism. The glued packaging box is then moved to the right by conveyor belt 4 to a suitable position in front of the worker. The worker then manually attaches a disposable straw with a packaging bag to the packaging box. When folded, this mechanism helps the worker apply glue to the surface of the packaging box, facilitating the attachment of straws, reducing labor intensity, and making it convenient and highly practical.

[0020] like Figure 1 and Figure 3The positioning mechanism includes a lifting mechanism and a positioning plate 5. The positioning plate 5 is located above the conveyor belt 4 and is mounted on the lifting mechanism, which is used to lift the positioning plate 5. Before applying glue to the surface of the packaging box, the lifting mechanism is opened, which lowers the positioning plate 5 to a position close to the conveyor belt 4. When the packaging box moves to the right and contacts the positioning plate 5, the conveyor 3 is then turned off, stopping the conveyor belt 4 and the packaging box from moving. Then, the glue is applied to the surface of the packaging box through the glue application mechanism, which facilitates the positioning when applying glue to the packaging box.

[0021] The lifting mechanism includes a hoisting frame 6, a hydraulic cylinder 7, and a push rod 8. The hydraulic cylinder 7 is fixedly installed on the upper end of the hoisting frame 6, and the push rod 8 is slidably installed on the hoisting frame 6. The upper end of the push rod 8 is connected to the output end of the hydraulic cylinder 7, and the positioning plate 5 is fixedly installed on the lower end of the push rod 8. The hydraulic cylinder 7 is opened, causing the push rod 8 to drive the positioning plate 5 to descend, so that the positioning plate 5 is lowered to a position close to the conveyor belt 4. When the right end of the packaging box contacts the positioning plate 5, the conveyor 3 is turned off, and then the packaging box is coated with glue. After the glue is applied, the hydraulic cylinder 7 drives the push rod 8 and the positioning plate 5 to rise, and then the glued packaging box is moved to the front of the worker to stick the suction tube.

[0022] The glue application mechanism includes an electric glue gun 9, which is located above the conveyor belt 4. After the packaging box is positioned on the upper end of the conveyor belt 4, glue can be applied to the surface of the packaging box using the electric glue gun 9, thus improving convenience.

[0023] like Figure 1 , Figure 2 and Figure 4 The moving mechanism includes a fixed frame 10, a servo cylinder 11, a lifting rod 12, and a pushing mechanism. The fixed frame 10 is fixedly installed on the upper end of the base plate 1, the servo cylinder 11 is fixedly installed on the upper end of the fixed frame 10, and the lifting rod 12 is slidably installed on the fixed frame 10. The upper end of the lifting rod 12 is connected to the output end of the servo cylinder 11. The pushing mechanism is installed on the lower end of the lifting rod 12, and the electric glue gun 9 is installed on the pushing mechanism. The pushing mechanism is used to move the electric glue gun 9 back and forth. When applying glue to the surface of the packaging box, the servo cylinder 11 is turned on, and the servo cylinder 11 adjusts the height of the pushing mechanism and the electric glue gun 9 through the lifting rod 12. Then, the electric glue gun 9 is adjusted to a suitable height for applying glue, which improves the convenience of use.

[0024] like Figure 4The pushing mechanism includes a cylinder 13, a sliding rod 14, a mounting plate 15, and a lifting block 16. The lifting block 16 is slidably mounted on the fixed frame 10. The cylinder 13 is fixedly mounted on the lifting block 16. The sliding rod 14 is slidably mounted on the lifting block 16. The input end of the sliding rod 14 is connected to the cylinder 13. The mounting plate 15 is fixedly mounted on the front end of the sliding rod 14. The electric glue gun 9 is fixedly mounted on the front end of the mounting plate 15. When applying glue to the surface of the packaging box using the electric glue gun 9, the cylinder 13 is opened. The cylinder 13, through the sliding rod 14, causes the mounting plate 15 to move the electric glue gun 9 forward until the electric glue gun 9 moves to a suitable position for applying glue to the surface of the packaging box. Then, the electric glue gun 9 is opened to apply glue to the packaging box. This improves convenience. Example 2

[0025] like Figure 5 Based on Embodiment 1, the system further includes a hydraulic cylinder 17, a support rod 18, a mounting frame 19, and a dust-adhesive roller 20. The hydraulic cylinder 17 is fixedly mounted on the base plate 1. The support rod 18 is mounted on the output end of the upper part of the hydraulic cylinder 17. The mounting frame 19 is fixedly mounted on the upper end of the support rod 18. The dust-adhesive roller 20 is rotatably mounted on the mounting frame 19 and is located below the conveyor belt 4. When it is necessary to clean the surface of the conveyor belt 4, the hydraulic cylinder 17 is opened. The hydraulic cylinder 17 causes the mounting frame 19 to drive the dust-adhesive roller 20 to rise through the support rod 18 until the dust-adhesive roller 20 contacts the conveyor belt 4. As the conveyor belt 4 is driven, the dust on the surface of the conveyor belt 4 is fully adhered by the dust-adhesive roller 20, which facilitates the cleaning of the surface of the conveyor belt 4.

[0026] The roof folding machine 2 with suction tube hole type automatic folding device of this utility model, the conveyor 3, the electric glue gun 9, the servo electric cylinder 11, the air cylinder 13, the oil cylinder 17 and the dust sticking roller 20 are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative efforts.

[0027] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An automatic roof wrap folding device with a suction tube hole, comprising a base plate (1), a roof wrap folding machine (2), and a conveyor (3), wherein the roof wrap folding machine (2) is installed on the upper end of the base plate (1), and the conveyor (3) is provided on the roof wrap folding machine (2), the conveyor (3) is installed on the upper end of the base plate (1), and a conveyor belt (4) is provided on the conveyor (3); characterized in that, It also includes a gluing mechanism, a moving mechanism and a positioning mechanism. The positioning mechanism is located above the conveyor belt (4) and has the function of positioning. The gluing mechanism is installed on the moving mechanism and has the function of gluing. The moving mechanism is used to move the gluing mechanism.

2. The automatic folding device for a roof bag with a suction tube hole type according to claim 1, characterized in that, The positioning mechanism includes a lifting mechanism and a positioning plate (5). The positioning plate (5) is located above the conveyor belt (4). The positioning plate (5) is installed on the lifting mechanism, which is used to lift the positioning plate (5).

3. The automatic folding device for a roof bag with a suction tube hole as claimed in claim 2, wherein The lifting mechanism includes a hoisting frame (6), a hydraulic cylinder (7) and a push rod (8). The hydraulic cylinder (7) is fixedly installed on the upper end of the hoisting frame (6), and the push rod (8) is slidably installed on the hoisting frame (6). The upper end of the push rod (8) is connected to the output end of the hydraulic cylinder (7), and the positioning plate (5) is fixedly installed on the lower end of the push rod (8).

4. The automatic folding device for a roof bag with a suction tube hole pattern according to claim 1, characterized in that, The glue application mechanism includes an electric glue gun (9), which is located above the conveyor belt (4).

5. The automatic folding device for a roof bag with a suction tube hole pattern according to claim 4, characterized in that, The moving mechanism includes a fixed frame (10), a servo cylinder (11), a lifting rod (12), and a pushing mechanism. The fixed frame (10) is fixedly installed on the upper end of the base plate (1), the servo cylinder (11) is fixedly installed on the upper end of the fixed frame (10), the lifting rod (12) is slidably installed on the fixed frame (10), the upper end of the lifting rod (12) is connected to the output end of the servo cylinder (11), the pushing mechanism is installed on the lower end of the lifting rod (12), and the electric glue gun (9) is installed on the pushing mechanism. The pushing mechanism is used to move the electric glue gun (9) back and forth.

6. The automatic folding device for a roof bag with a suction tube hole pattern according to claim 5, characterized in that, The pushing mechanism includes a cylinder (13), a sliding rod (14), a mounting plate (15), and a lifting block (16). The lifting block (16) is slidably mounted on the fixed frame (10) up and down. The cylinder (13) is fixedly mounted on the lifting block (16). The sliding rod (14) is slidably mounted on the lifting block (16) back and forth. The input end of the sliding rod (14) is connected to the cylinder (13). The mounting plate (15) is fixedly mounted on the front end of the sliding rod (14). The electric glue gun (9) is fixedly mounted on the front end of the mounting plate (15).

7. The automatic folding device for a roof bag with a suction tube hole according to claim 1, characterized in that, It also includes a hydraulic cylinder (17), a support rod (18), a mounting frame (19), and a dust-sticking roller (20). The hydraulic cylinder (17) is fixedly mounted on the base plate (1), the support rod (18) is mounted on the output end of the upper part of the hydraulic cylinder (17), the mounting frame (19) is fixedly mounted on the upper end of the support rod (18), and the dust-sticking roller (20) is rotatably mounted on the mounting frame (19). The dust-sticking roller (20) is located below the conveyor belt (4).

Images