Press-fit box bonding machine

Abstract

The utility model provides a press-fit box bonding machine, which belongs to the technical field of press-fit box bonding machines, and comprises a hollow frame, two upper side plates, two lower side plates, an upper conveying belt, a lower conveying belt and a lifting mechanism, the two lower side plates are symmetrically arranged and fixedly connected to the lower inner wall of the hollowed-out frame. The upper conveying belt is located between the two upper side plates and circularly moves through a first driving mechanism. The lower conveying belt circularly moves between the two lower side plates and circularly moves through a second driving mechanism, and the distance between the lower conveying belt and the upper conveying belt is gradually reduced and then is kept fixed; the lifting mechanism is arranged on the hollowed-out frame and used for controlling the height of the upper side plate in a lifting mode, and then the distance between the upper conveying belt and the lower conveying belt is adjusted. The device is high in working efficiency, simple in structure and convenient to use, the distance between the upper conveying belt and the lower conveying belt can be adjusted according to workpiece requirements, more workpieces of different sizes can be processed, and the use range is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of box pressing and gluing machines, and in particular relates to a box pressing and gluing machine. Background Art

[0002] The pressing gluer is a kind of mechanical equipment widely used in the carton manufacturing industry. It is responsible for automatically gluing corrugated cardboard into folding corrugated boxes. This type of machine usually consists of multiple parts, including paper feeding, deviation correction, trace shaping, gluing, folding and counting and discharging. The fully automatic gluer integrates all the steps from cardboard feeding to finished product output, achieving a high degree of automation, thereby significantly improving production efficiency and reducing costs.

[0003] The Chinese patent with application number CN202320385166.4 in the prior art discloses a pressing type box gluing machine, which includes a support frame, a mounting plate is provided on the support frame, a slide groove is provided downward on the upper surface of the mounting plate, a bidirectional lead screw is rotatably connected between the two vertical side walls of the slide groove, an adjustment motor is installed on the support frame, a pair of sliders slidably connected to the slide groove are sleeved on the external thread of the bidirectional lead screw, and the upper surface of each slider is fixedly connected to a limit plate, a driving shaft and a driven shaft arranged on both sides of the mounting plate are rotatably connected on the support frame, a first driving motor and a conveyor belt sleeved outside the driving shaft and the driven shaft are installed on the support frame, a pair of limit blocks are provided above the conveyor belt, a lifting assembly is provided between each limit block and the support frame, a conveying assembly is provided on the support frame, a gluing wheel and a gluing boss are installed on the support frame, and a pressing assembly is also provided on the support frame. The present application has the effect of being able to adapt to the gluing processing of cartons of different sizes.

[0004] For gluing and folding cartons, a pressing gluer is usually used. The operator places the cartons to be glued on a conveyor belt. The cartons are usually limited by two limit plates. The cartons are moved one by one to the gluing department for gluing, and then continue to be moved to the counting and discharge department. However, different cartons have different thicknesses, and a laminating width that is too large or too small will affect the production quality. For this reason, we propose a pressing gluer. Utility Model Content

[0005] The utility model aims to provide a box pressing and gluing machine, aiming to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A box pressing and gluing machine, comprising:

[0008] Hollow frame;

[0009] The upper side plates are symmetrically arranged in two and are slidably arranged in the hollow frame;

[0010] Two lower side plates are symmetrically arranged and are both fixedly connected to the lower inner wall of the hollow frame;

[0011] An upper conveyor belt, which is located between the two upper side plates and is cyclically moved by a first driving mechanism;

[0012] A lower conveyor belt, which circulates between the two lower side plates, is circulated by a second driving mechanism, and the distance between it and the upper conveyor belt gradually decreases and then remains fixed; and

[0013] The lifting mechanism is arranged on the hollow frame and is used to lift and control the height of the upper side plate, thereby adjusting the distance between the upper conveyor belt and the lower conveyor belt.

[0014] As a preferred solution of the utility model, the lifting mechanism includes an electric push rod and a reinforcement plate, the electric push rod is fixedly connected to the top of the hollow frame, the reinforcement plate is fixedly connected between the two upper side plates, and the extended end of the electric push rod is fixedly connected to the reinforcement plate.

[0015] As a preferred solution of the utility model, straight rods are fixedly connected to the four corners of the upper and lower inner walls of the hollow frame, and sliding sleeves are fixedly connected to the upper side plates near the straight rods, and the sliding sleeves are slidably connected to the surfaces of the corresponding straight rods.

[0016] As a preferred solution of the utility model, the first driving mechanism includes a plurality of first transmission wheels, a second transmission wheel and a first motor, the plurality of the first transmission wheels and the second transmission wheels are rotatably connected between the two upper side plates, the first motor is fixedly connected to the side of one of the upper side plates, the output end of the first motor is fixedly connected to the second transmission wheel, the upper conveyor belt is transmission-connected between the second transmission wheel and the plurality of first transmission wheels, and the two first transmission wheels close to the lower conveyor belt are located at the same height.

[0017] As a preferred solution of the utility model, a flat pressing frame is fixedly connected between the two upper side plates, and the flat pressing frame is located between the two first transmission wheels at the same height.

[0018] As a preferred solution of the utility model, the second driving mechanism includes a second motor and two third transmission wheels, the second motor is fixedly connected to the side of one of the lower side plates, the two third transmission wheels are rotatably connected between the two lower side plates, and the output end of the second motor is fixedly connected to one of the third transmission wheels.

[0019] As a preferred solution of the utility model, a plurality of auxiliary wheels are rotatably connected between the two lower side plates, and the auxiliary wheels are located inside the third transmission wheel.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. When this solution is used, the workpiece enters between the upper conveyor belt and the lower conveyor belt from the feed point, and moves to the other side under the conveyance of the upper conveyor belt and the lower conveyor belt. As the distance between the upper conveyor belt and the lower conveyor belt gradually decreases, the workpiece is pressed together after passing between the upper conveyor belt and the lower conveyor belt. The purpose of automatic pressing is achieved by using the cyclically movable upper conveyor belt and the lower conveyor belt together. No manual operation is required, the work efficiency is high, the structure is simple and easy to use. An electric push rod is installed on the hollow frame, and the reinforcement plate is pushed up and down by the extended end of the electric push rod, thereby controlling the lifting of the upper conveyor belt. The distance between the upper conveyor belt and the lower conveyor belt can be adjusted according to the needs of the workpiece, and more workpieces of different sizes can be processed to expand the scope of use.

[0022] 2. In this solution, the upper conveyor belt is in contact with the surface of the flat pressing frame near the lower conveyor belt to increase the hardness of the pressed workpiece, prevent the upper conveyor belt from deforming during pressing, and improve the pressing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0024] In the attached picture:

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 For the utility model Figure 1 A magnified image of point A;

[0027] Figure 3 It is a cross-sectional view of the utility model;

[0028] Figure 4 This is an exploded view of the lower conveyor belt of the utility model;

[0029] Figure 5 It is an exploded view of the upper conveyor belt of the utility model.

[0030] In the figure: 1. hollow frame; 2. upper conveyor belt; 3. lower conveyor belt; 4. straight rod; 5. upper side plate; 6. first transmission wheel; 7. second transmission wheel; 8. first motor; 9. sliding sleeve; 10. flat pressure frame; 11. lower side plate; 12. third transmission wheel; 13. auxiliary wheel; 14. second motor; 15. electric push rod; 16. reinforcement plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example

[0033] See also Figure 1-Figure 5 , the technical solution provided by this embodiment is as follows:

[0034] A pressing and gluing machine comprises a hollow frame 1, an upper side plate 5, a lower side plate 11, an upper conveyor belt 2, a lower conveyor belt 3 and a lifting mechanism, wherein: two upper side plates 5 are symmetrically arranged and slidably arranged in the hollow frame 1; two lower side plates 11 are symmetrically arranged and are both fixedly connected to the lower inner wall of the hollow frame 1; the upper conveyor belt 2 is located between the two upper side plates 5, and it is cyclically moved by a first driving mechanism; the lower conveyor belt 3 is cyclically moved between the two lower side plates 11, and it is cyclically moved by a second driving mechanism, and the distance between it and the upper conveyor belt 2 is gradually reduced and then kept fixed; the lifting mechanism is arranged on the hollow frame 1, and it is used to lift and control the height of the upper side plate 5, and then adjust the distance between the upper conveyor belt 2 and the lower conveyor belt 3.

[0035] The upper conveyor belt 2 and the lower conveyor belt 3 are respectively provided with a plurality of conveyor belts 1 and 2, and a plurality of conveyor belts 1 are provided on the conveyor belt 2. The plurality of conveyor belts 1 and 2 are respectively provided with a plurality of conveyor belts 1 and 2, and a plurality of conveyor belts 1 and 2 are provided on the conveyor belt 2. The plurality of conveyor belts 1 and 2 are provided with a plurality of conveyor belts 1 and 2, and a plurality of conveyor belts 1 and 2 are provided on the conveyor belt 2.

[0036] Specifically, the lifting mechanism includes an electric push rod 15 and a reinforcement plate 16 . The electric push rod 15 is fixedly connected to the top of the hollow frame 1 . The reinforcement plate 16 is fixedly connected between the two upper side plates 5 . The extended end of the electric push rod 15 is fixedly connected to the reinforcement plate 16 .

[0037] In a specific embodiment of the utility model, the reinforcement plate 16 is used to connect the two upper side plates 5. The two upper side plates 5 and the reinforcement plate 16 form a whole. The reinforcement plate 16 is pushed up and down by the extended end of the electric push rod 15. The reinforcement plate 16 drives the two upper side plates 5 to move synchronously, and then controls the lifting and lowering of the upper conveyor belt 2 to adjust the distance between the upper conveyor belt 2.

[0038] Specifically, the four corners of the upper and lower inner walls of the hollow frame 1 are fixedly connected with straight rods 4 , and the upper side plates 5 are fixedly connected with sliding sleeves 9 near the straight rods 4 , and the sliding sleeves 9 are slidably connected to the surfaces of the corresponding straight rods 4 .

[0039] In a specific embodiment of the present utility model, the sliding sleeve 9 moves up and down with the upper side plate 5 , and under the restriction of the straight rod 4 , ensures that the upper side plate 5 moves in a straight line, thus playing a role of limiting.

[0040] Specifically, the first driving mechanism includes a plurality of first transmission wheels 6, a second transmission wheel 7 and a first motor 8. The plurality of first transmission wheels 6 and the second transmission wheels 7 are rotatably connected between the two upper side plates 5. The first motor 8 is fixedly connected to the side of one of the upper side plates 5. The output end of the first motor 8 is fixedly connected to the second transmission wheel 7. The upper conveyor belt 2 is transmission-connected between the second transmission wheel 7 and the plurality of first transmission wheels 6. The two first transmission wheels 6 close to the lower conveyor belt 3 are located at the same height. A flattening frame 10 is fixedly connected between the two upper side plates 5. The flattening frame 10 is located between the two first transmission wheels 6 at the same height.

[0041] In a specific embodiment of the utility model, the second transmission wheel 7 is driven to rotate by the output end of the first motor 8, and then the upper conveyor belt 2 is driven to circulate between the second transmission wheel 7 and a plurality of first transmission wheels 6. The upper conveyor belt 2 is close to the lower conveyor belt 3 and is in contact with the surface of the flat pressing frame 10 to increase the hardness of the pressed workpiece, prevent the upper conveyor belt 2 from deforming during pressing, and improve the pressing effect.

[0042] Specifically, the second driving mechanism includes a second motor 14 and two third transmission wheels 12. The second motor 14 is fixedly connected to the side of one of the lower side plates 11. The two third transmission wheels 12 are rotatably connected between the two lower side plates 11. The output end of the second motor 14 is fixedly connected to one of the third transmission wheels 12. A plurality of auxiliary wheels 13 are rotatably connected between the two lower side plates 11, and the auxiliary wheels 13 are located inside the third transmission wheels 12.

[0043] In a specific embodiment of the utility model, the third transmission wheel 12 is driven to rotate by the output end of the second motor 14, and then the lower conveyor belt 3 is driven to move in a circular motion to assist in the movement of the workpiece. Several auxiliary wheels 13 are located at the same height and can support the inner wall of the lower conveyor belt 3 to ensure that the lower conveyor belt 3 will not be deformed when the workpiece is pressed.

[0044] Working principle: When in use, the workpiece enters between the upper conveyor belt 2 and the lower conveyor belt 3 from the feed point, and moves to the other side under the conveyance of the upper conveyor belt 2 and the lower conveyor belt 3. As the distance between the upper conveyor belt 2 and the lower conveyor belt 3 gradually decreases, the workpiece is pressed together after passing between the upper conveyor belt 2 and the lower conveyor belt 3. The upper conveyor belt 2 and the lower conveyor belt 3 that can be circulated are used together to achieve the purpose of automatic pressing. No manual operation is required, the work efficiency is high, the structure is simple and easy to use, an electric push rod 15 is installed on the hollow frame 1, and the reinforcing plate 16 is pushed up and down by the extended end of the electric push rod 15, thereby controlling the lifting and lowering of the upper conveyor belt 2. The distance between the upper conveyor belt 2 and the lower conveyor belt 3 can be adjusted according to the needs of the workpiece, and more workpieces of different sizes can be processed to expand the scope of use.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A box-pressing and gluing machine, characterized in that: include: Hollow frame (1); Two upper side plates (5) are symmetrically arranged and slidably arranged in the hollow frame (1); Two lower side plates (11) are symmetrically arranged and are both fixedly connected to the lower inner wall of the hollow frame (1); An upper conveyor belt (2) is located between the two upper side plates (5) and is cyclically moved by a first driving mechanism; A lower conveyor belt (3) cyclically moves between the two lower side plates (11), and cyclically moves through a second driving mechanism, and the distance between the lower conveyor belt (3) and the upper conveyor belt (2) gradually decreases and then remains fixed; and The lifting mechanism is arranged on the hollow frame (1) and is used to lift and control the height of the upper side plate (5), thereby adjusting the distance between the upper conveyor belt (2) and the lower conveyor belt (3).

2. A box-pressing and gluing machine according to claim 1, characterized in that: The lifting mechanism comprises an electric push rod (15) and a reinforcement plate (16), wherein the electric push rod (15) is fixedly connected to the top of the hollow frame (1), the reinforcement plate (16) is fixedly connected between the two upper side plates (5), and the extended end of the electric push rod (15) is fixedly connected to the reinforcement plate (16).

3. A box-pressing and gluing machine according to claim 2, characterized in that: Straight rods (4) are fixedly connected at the four corners of the upper and lower inner walls of the hollow frame (1), and sliding sleeves (9) are fixedly connected near the straight rods (4) on the upper side plates (5), and the sliding sleeves (9) are slidably connected to the surfaces of the corresponding straight rods (4).

4. A box-pressing and gluing machine according to claim 3, characterized in that: The first driving mechanism comprises a plurality of first transmission wheels (6), a second transmission wheel (7) and a first motor (8); the plurality of first transmission wheels (6) and the second transmission wheels (7) are rotatably connected between the two upper side plates (5); the first motor (8) is fixedly connected to the side of one of the upper side plates (5); the output end of the first motor (8) is fixedly connected to the second transmission wheel (7); the upper conveyor belt (2) is transmission-connected between the second transmission wheel (7) and the plurality of first transmission wheels (6); and the two first transmission wheels (6) close to the lower conveyor belt (3) are located at the same height.

5. The lamination gluer according to claim 4, characterized in that: A flat pressing frame (10) is fixedly connected between the two upper side plates (5), and the flat pressing frame (10) is located between two first transmission wheels (6) at the same height.

6. The lamination gluer according to claim 5, characterized in that: The second driving mechanism comprises a second motor (14) and two third transmission wheels (12), wherein the second motor (14) is fixedly connected to the side of one of the lower side plates (11), the two third transmission wheels (12) are both rotatably connected between the two lower side plates (11), and the output end of the second motor (14) is fixedly connected to one of the third transmission wheels (12).

7. The lamination gluer according to claim 6, characterized in that: A plurality of auxiliary wheels (13) are rotatably connected between the two lower side plates (11), and the auxiliary wheels (13) are located inside the third transmission wheel (12).

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