Carton binding device for carton production line

Abstract

The carton binding device for the carton production line comprises a machine frame, a first motor is installed at the upper end of the machine frame, the output end of the first motor is connected with a first conveying wheel, and a first steel plate conveying belt is attached to the outer side of the first conveying wheel. An adjusting plate is installed at the upper end of the rack, a supporting frame is installed on the upper side face of the adjusting plate, and a binding module is installed in the middle of the supporting frame; and a mounting frame is mounted above the adjusting plate, a second motor is mounted at the end of the mounting frame, and the output end of the second motor is connected with a second conveying wheel. According to the carton binding device for the carton production line, the rolling wheel in the initial state is attached to the first steel plate conveying belt, an adjustable elastic assembly composed of the sliding block, the adjusting rod and the spring is utilized, the rolling wheel can adapt to the thickness of a paperboard to press and position the paperboard, it is guaranteed that the paperboard is conveyed smoothly, and meanwhile displacement of the paperboard during binding is avoided.

Description

Technical Field

[0001] This utility model relates to the field of carton production and binding technology, specifically to a carton binding device for a carton production line. Background Technology

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc. They are the most important form of transport packaging and can be used to transport various products such as food, medicine, and electronics. They protect goods from damage during transportation. Production requires multiple processes such as printing, die-cutting, creasing, and stapling.

[0003] The process of binding cartons using a binding device in a carton production line involves binding two pieces of cardboard together. However, during binding, two sets of parallel conveyor belts are used to press and convey the cardboard. Due to the thickness of the cardboard, it is difficult to control the distance between the two sets of conveyor belts. If the distance is too large, the cardboard will not receive enough pressure, and displacement will occur during binding. If the distance is too small, material jamming will occur. Therefore, we propose a carton binding device for a carton production line to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a carton binding device for a carton production line, so as to solve the problem mentioned in the background art that the current market cannot adapt to the thickness of the cardboard to position the cardboard and ensure stable feeding.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a carton binding device for a carton production line, comprising a frame, a first motor mounted on the upper end of the frame, a first conveyor wheel connected to the output end of the first motor, and a first steel plate conveyor belt attached to the outer side of the first conveyor wheel;

[0006] An adjustment plate is installed at the upper end of the frame, a support frame is installed on the upper side of the adjustment plate, and a binding module is installed in the middle of the support frame.

[0007] A mounting frame is installed above the adjusting plate, and a second motor is installed at the end of the mounting frame. The output end of the second motor is connected to a second conveyor wheel, and a second steel plate conveyor belt is attached to the outside of the second conveyor wheel.

[0008] Preferably, a mounting base is installed on the outer side of the second steel plate conveyor belt, a spring is connected inside the mounting base, a slider is installed at the end of the spring, an adjusting rod is hinged to the lower end of the slider, a mounting plate is hinged to the lower end of the adjusting rod, and a roller is installed on the lower side of the mounting plate.

[0009] Preferably, the first steel plate conveyor belt and the second steel plate conveyor belt are distributed parallel to each other, and two sets of the second steel plate conveyor belt are symmetrically arranged about the transverse centerline of the first steel plate conveyor belt. The first steel plate conveyor belt is in contact with the roller in the initial state.

[0010] Preferably, the adjusting plate is located on the horizontal plane between the first steel plate conveyor belt and the second steel plate conveyor belt, and one end of the adjusting plate is inclined.

[0011] Preferably, the width of the mounting base is smaller than the outer diameter of the second conveyor wheel, and the mounting bases are evenly distributed on the second steel plate conveyor belt.

[0012] Preferably, the slider has a "T" shaped structure, and the slider slides through the side of the mounting base away from the second steel plate conveyor belt.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The carton binding device for the carton production line has rollers that are in contact with the first steel plate conveyor belt in the initial state. The adjustable elastic component consisting of slider, adjusting rod and spring allows the rollers to adapt to the thickness of the cardboard and press and position the cardboard, ensuring smooth conveying of the cardboard while avoiding displacement of the cardboard during binding.

[0015] (2) The carton binding device for the carton production line uses the inclined surface of the adjusting plate to allow the cardboard to be gradually moved into the space between the adjusting plates. The adjusting plate guides and conveys the cardboard, corrects its position, and makes it straight into the binding area for binding, thus ensuring the quality of binding. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the second steel plate conveyor belt structure of this utility model;

[0019] Figure 4 This is a cross-sectional view of the mounting base of this utility model.

[0020] In the diagram: 1. Frame; 2. First motor; 3. First conveyor wheel; 4. First steel plate conveyor belt; 5. Adjusting plate; 6. Mounting frame; 7. Second motor; 8. Second conveyor wheel; 9. Second steel plate conveyor belt; 10. Support frame; 11. Binding module; 12. Mounting seat; 13. Spring; 14. Slider; 15. Adjusting rod; 16. Mounting plate; 17. Roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 The present invention provides the following technical solution: a carton binding device for a carton production line, comprising a frame 1, a first motor 2 mounted on the upper end of the frame 1, a first conveyor wheel 3 connected to the output end of the first motor 2, and a first steel plate conveyor belt 4 attached to the outer side of the first conveyor wheel 3; an adjusting plate 5 mounted on the upper end of the frame 1, a support frame 10 mounted on the upper side of the adjusting plate 5, and a binding module 11 mounted in the middle of the support frame 10; an mounting frame 6 mounted above the adjusting plate 5, a second motor 7 mounted at the end of the mounting frame 6, a second conveyor wheel 8 connected to the output end of the second motor 7, and a second steel plate conveyor belt 9 attached to the outer side of the second conveyor wheel 8;

[0023] Furthermore, the first steel plate conveyor belt 4 and the second steel plate conveyor belt 9 are distributed parallel to each other. The second steel plate conveyor belt 9 is symmetrically arranged in two sets about the transverse center line of the first steel plate conveyor belt 4. The first steel plate conveyor belt 4 is in contact with the roller 17 in the initial state, so that the cardboard can be moved smoothly between the first steel plate conveyor belt 4 and the second steel plate conveyor belt 9. The roller 17 is used to press and position the cardboard.

[0024] Furthermore, the adjusting plate 5 is located on the horizontal plane between the first steel plate conveyor belt 4 and the second steel plate conveyor belt 9. One end of the adjusting plate 5 is inclined, so that the adjusting plate 5 can push the cardboard to achieve the position correction of the cardboard.

[0025] Furthermore, a mounting base 12 is installed on the outer side of the second steel plate conveyor belt 9. A spring 13 is connected inside the mounting base 12. A slider 14 is installed at the end of the spring 13. An adjusting rod 15 is hinged to the lower end of the slider 14. A mounting plate 16 is hinged to the lower end of the adjusting rod 15. A roller 17 is installed on the lower side of the mounting plate 16.

[0026] Furthermore, the width of the mounting base 12 is smaller than the outer diameter of the second conveyor wheel 8, and the mounting bases 12 are evenly distributed on the second steel plate conveyor belt 9, so that the mounting base 12 can smoothly cross the second conveyor wheel 8 and move synchronously with the second steel plate conveyor belt 9.

[0027] Furthermore, the slider 14 has a "T" shaped structure, and the slider 14 slides through the side of the mounting base 12 away from the second steel plate conveyor belt 9, which can ensure the smooth movement of the slider 14 and prevent the slider 14 from falling off the mounting base 12.

[0028] Specifically, the cardboard is conveyed on the production line from the right to the binding area. The first motor 2 is powered on, controlling the first conveyor wheel 3 to rotate counter-clockwise, thus moving the first steel conveyor belt 4. Simultaneously, the second motor 7 is powered on, controlling the second conveyor wheel 8 connected to its output end to rotate clockwise, thus moving the second steel conveyor belt 9. The cardboard first enters between the adjusting plates 5, which adjust and correct its position, ensuring it remains straight as it enters the binding area. Then, the cardboard enters the first and second steel conveyor belts... When the cardboard is between the first and second steel plate conveyor belts 4 and 9, the roller 17 is subjected to force to accommodate the thickness of the cardboard, which in turn forces the mounting plate 16, driving the adjusting rod 15 to rotate and pushing the slider 14 to slide within the mounting base 12. The slider 14 stretches and stores the spring 13, allowing the cardboard to move smoothly between the first steel plate conveyor belt 4 and the second steel plate conveyor belt 9. In conjunction with the elastic force of the spring 13, the roller 17 presses the cardboard tightly, preventing it from shifting when the binding module 11 binds the cardboard. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A carton binding device for a carton production line, comprising a frame (1), characterized in that: The upper end of the frame (1) is equipped with a first motor (2), the output end of the first motor (2) is connected to a first conveyor wheel (3), and the outer side of the first conveyor wheel (3) is attached to a first steel plate conveyor belt (4); An adjustment plate (5) is installed at the upper end of the frame (1), a support frame (10) is installed on the upper side of the adjustment plate (5), and a binding module (11) is installed in the middle of the support frame (10). An mounting frame (6) is installed above the adjusting plate (5). A second motor (7) is installed at the end of the mounting frame (6). The output end of the second motor (7) is connected to a second conveyor wheel (8). A second steel plate conveyor belt (9) is attached to the outside of the second conveyor wheel (8).

2. The carton binding device for a carton production line according to claim 1, characterized in that: A mounting base (12) is installed on the outer side of the second steel plate conveyor belt (9). A spring (13) is connected inside the mounting base (12). A slider (14) is installed at the end of the spring (13). An adjusting rod (15) is hinged to the lower end of the slider (14). A mounting plate (16) is hinged to the lower end of the adjusting rod (15). A roller (17) is installed on the lower side of the mounting plate (16).

3. The carton binding device for a carton production line according to claim 2, characterized in that: The first steel plate conveyor belt (4) and the second steel plate conveyor belt (9) are distributed parallel to each other. The second steel plate conveyor belt (9) is symmetrically arranged in two sets about the transverse center line of the first steel plate conveyor belt (4). The first steel plate conveyor belt (4) is in contact with the roller (17) in the initial state.

4. The carton binding device for a carton production line according to claim 1, characterized in that: The adjusting plate (5) is located on the horizontal plane between the first steel plate conveyor belt (4) and the second steel plate conveyor belt (9), and one end of the adjusting plate (5) is inclined.

5. The carton binding device for a carton production line according to claim 2, characterized in that: The width of the mounting base (12) is smaller than the outer diameter of the second conveyor wheel (8), and the mounting bases (12) are evenly distributed on the second steel plate conveyor belt (9).

6. The carton binding device for a carton production line according to claim 2, characterized in that: The slider (14) has a "T" shaped structure and slides through the mounting base (12) on one side away from the second steel plate conveyor belt (9).

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