Carton bundling machine

Abstract

The utility model relates to the technical field of bundling machines, in particular to a carton bundling machine, which is characterized in that a conveying device is matched with a bulldozing device to perform bulldozing treatment on the side surfaces of stacked cartons, so that the side surfaces of the bundled stacked cartons are ensured to be flat, subsequent storage and transportation are facilitated, and the position of an equipment main body is adjusted through a moving device. Butt joint with preorder equipment is facilitated for adjustment, the cartons are bundled through the knotting device, and the practicability of the device is improved; comprising a conveying device, a bulldozing device, a moving device and a knotting device, the bulldozing device is installed on the conveying device, the moving device is installed on the conveying device, and the knotting device is installed on the lower portion of the conveying device.

Description

Technical Field

[0001] The utility model relates to the technical field of baling machines, in particular to a carton baling machine. Background Art

[0002] A carton baler is a machine used to pack and bundle cartons or other paper products; it is often used in industrial production, especially in carton manufacturing plants or logistics centers; the function of a carton baler is to stack bulk cartons or paperboards together and secure them together with special strapping tapes or ropes to form a whole for easy handling, storage and transportation.

[0003] The Chinese utility model patent with application number CN202122282299.2 in the prior art relates to a carton baler with adjustable spacing, including a machine base, a strapping baler body, a conveying mechanism, a connecting seat, a mounting frame, a threaded screw and a slide rail, etc., which can ensure that the spacing between the strapping belts will not change automatically after adjustment.

[0004] However, the above device does not have the function of limiting and leveling the sides of the stacked cartons in actual use, and cannot ensure the flatness of the sides of the cartons after bundling. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a carton baler which flattens the sides of stacked cartons through a conveying device in cooperation with a flattening device, thereby ensuring that the sides of the stacked cartons after bundling are flat, which is convenient for subsequent storage and transportation. The position of the equipment body is adjusted by a moving device to facilitate adjustment with the docking with the preceding equipment, and the cartons are bundled by a knotting device, thereby improving the practicality of the device.

[0006] The utility model discloses a carton baling machine, which comprises a conveying device, a flattening device, a moving device and a knotting device. The flattening device is installed on the conveying device, the moving device is installed on the conveying device, and the knotting device is installed at the lower part of the conveying device. The conveying device cooperates with the flattening device to flatten the sides of the stacked cartons, thereby ensuring that the sides of the stacked cartons after bundling are flat, which is convenient for subsequent storage and transportation. The position of the device body is adjusted by the moving device, which is convenient for docking and adjustment with the preceding device. The cartons are bundled by the knotting device, which improves the practicability of the device.

[0007] Preferably, the conveying device includes a frame, a baling platform, a conveyor shaft and a conveyor belt. The baling platform is arranged in the middle part of the frame. A plurality of conveyor shafts are installed on the right part of the upper end surface of the baling platform. The outermost conveyor shaft is connected with a motor. The conveyor belt is mounted on the two conveyor shafts. The motor transmits power to the conveyor shaft to drive the conveyor shaft to rotate. The stacked cartons are carried and transported by the plurality of conveyor shafts in cooperation with the conveyor belt. The cartons stacked by the preceding equipment are transported to the operating area of ​​the flattening device, thereby improving the practicability of the device.

[0008] Preferably, the flattening device includes a support arm, an electric cylinder, a push plate and an optical axis, a group of support arms are vertically connected to the front and rear of the middle part of the top inner surface of the frame, a group of electric cylinders are respectively installed on the outer sides of the lower parts of the two groups of support arms, the moving ends of the electric cylinders pass through the support arms and extend to the area between the two groups of support arms, and a group of push plates are respectively connected to the moving ends of the two groups of electric cylinders, and multiple groups of optical axes are installed in the middle part of the upper end surface of the baling platform, the multiple groups of optical axes are driven by a motor, and the rightmost optical axis is close to the leftmost conveying axis; the conveying device conveys the stacked cartons to the multiple groups of optical axes, and drives the optical axes to rotate by the motor to assist the movement of the stacked cartons, and controls the extension of the two groups of electric cylinders to make the two groups of push plates limit and push the sides of the cartons, so that the sides of the stacked cartons remain flat, which is convenient for subsequent transportation and storage.

[0009] Preferably, the mobile device includes a base, a limiting rail, a running wheel and a brake, a plurality of sets of limiting rails are installed on the upper end surface of the base, a plurality of sets of running wheels are installed on the lower end surface of the frame at positions corresponding to the plurality of limiting rails, and brakes are installed on the plurality of running wheels at the bottom of the frame; the lateral position of the frame is adjusted by cooperating with the plurality of limiting rails and the running wheels to adapt to the installation position of the preceding equipment, thereby improving the adaptability of the equipment; the position of the frame is fixed by the brakes on the running wheels, thereby reducing the influence of the shaking of the frame itself on the baling effect during the production of the equipment, thereby improving the practicability of the device.

[0010] Preferably, the knotting device includes a sprocket, a connecting block, an active toggle column, a passive toggle column, a hook, a bird-beak knotter, a baling arm, a sickle threading arm and a rope clamping piece. The baling arm is installed at the middle part of the frame through a bracket, and a motor is arranged on the bracket. The output end of the motor is connected to the baling arm, and the side of the baling arm is connected to the sickle threading arm through a cross bar. A rectangular groove is arranged at the front of the upper end face of the baling platform, and the lower part of the sickle threading arm can extend to the lower side of the baling platform through the rectangular groove of the baling platform following the rotation process of the baling arm. A sprocket is installed at the lower part of the frame, and the sprocket is located at the lower side of the rectangular hole on the baling platform. An active toggle column is connected to the front end face of the sprocket through a connecting block, and a passive toggle column is installed at the lower part of the frame through a rotating shaft. The front part of the passive toggle column On the upper side of the sprocket, the rear part of the passive toggle column is connected with the wire hooker, and a bird's beak knotter and two sets of rope clamps are installed at the lower part of the frame, the bird's beak knotter is located on the left side of the wire hooker, and the two sets of rope clamps are located on the left and right sides of the wire hooker; when the stacked cartons are located at the lower side of the baling arm, the baling arm and the sickle threading arm are driven to rotate by the motor, so that the lower part of the sickle threading arm is inserted from the rectangular hole on the baling platform to the lower side of the baling platform, driving the baling belt to pass through the wire hooker, the bird's beak knotter and the lower side of the rope clamp, and driving the active toggle column to rotate by driving the sprocket to rotate, pushing the passive toggle column to move upward, cooperating with the rotating shaft at the rear of the passive toggle column to drive the wire hooker to move the baling belt passing through the lower side of the wire hooker backward, cooperating with the bird's beak knotter to complete the knotting operation, thereby improving the practicability of the device.

[0011] Preferably, it also includes a cutting knife, which is installed at the lower part of the frame and is located on the side of the rope clamping piece; the knotted part of the baling belt that has been baled is cut off by the cutting knife, and no manual cutting operation is required, which reduces the labor intensity of the operator and improves the practicability of the device.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the sides of the stacked cartons are flattened by the conveying device in cooperation with the flattening device, thereby ensuring that the sides of the stacked cartons after bundling are flat, which is convenient for subsequent storage and transportation; the position of the equipment body is adjusted by the moving device, which is convenient for docking and adjustment with the preceding equipment; the cartons are bundled by the knotting device, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0014] Figure 2 is a first axonometric structural schematic diagram of the knotting device;

[0015] Figure 3 It is a schematic diagram of the axonometric structure of two sets of knotting devices;

[0016] Figure 4 It is a third axonometric structural diagram of the knotting device;

[0017] Markings in the attached drawings: 1. frame; 2. baling platform; 3. transmission shaft; 4. conveyor belt; 5. support arm; 6. electric cylinder; 7. push plate; 8. optical axis; 9. base; 10. limit rail; 11. walking wheel; 12. brake; 13. sprocket; 14. connecting block; 15. active toggle column; 16. passive toggle column; 17. wire hook; 18. bird's beak knotter; 19. baling arm; 20. sickle threading arm; 21. rope clamp; 22. cutting knife. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The flattening device is installed on the conveying device, the moving device is installed on the conveying device, and the knotting device is installed on the conveying device;

[0021] First, the stacked cartons are carried and transported by multiple groups of conveyor shafts 3 in cooperation with the conveyor belts 4, and then the two groups of electric cylinders 6 are controlled to extend so that the two groups of push plates 7 push the sides of the cartons to a limited position, so that the sides of the stacked cartons are kept flat, and then the baling arm 19 and the sickle threading arm 20 are driven by the motor to rotate, so that the lower part of the sickle threading arm 20 is inserted from the rectangular hole on the baling platform 2 to the lower side of the baling platform 2, driving the baling belt to pass through the lower side of the hooking device 17, the bird's beak knotter 18 and the rope clamping piece 21, and the active toggle column 15 is driven to rotate by the driving sprocket 13 to push the passive toggle column 16 to move upward, and the rotating shaft at the rear of the passive toggle column 16 drives the hooking device 17 to move the baling belt passing through the lower side of the hooking device 17 backward, and cooperates with the bird's beak knotter 18 to complete the knotting operation, and finally the knotted part of the baling belt that has been baled is cut off by the cutting knife 22;

[0022] The conveying device includes a frame 1, a baling platform 2, a transmission shaft 3 and a conveyor belt 4. The baling platform 2 is arranged in the middle of the frame 1. A plurality of transmission shafts 3 are installed on the right part of the upper end surface of the baling platform 2. The sidemost transmission shaft 3 is connected to a motor. The conveyor belt 4 is mounted on two transmission shafts 3.

[0023] The push-flattening device comprises a support arm 5, an electric cylinder 6, a push plate 7 and an optical axis 8. A group of support arms 5 are respectively vertically connected to the front and rear of the middle of the top end surface of the frame 1. A group of electric cylinders 6 are respectively installed on the outer sides of the lower parts of the two groups of support arms 5. The moving ends of the electric cylinders 6 pass through the support arms 5 and extend to the area between the two groups of support arms 5. A group of push plates 7 are respectively connected to the moving ends of the two groups of electric cylinders 6. Multiple groups of optical axes 8 are installed in the middle of the upper end surface of the baling platform 2. The multiple groups of optical axes 8 are driven by a motor. The rightmost optical axis 8 is close to the leftmost transmission axis 3.

[0024] The mobile device includes a base 9, a limiting rail 10, a running wheel 11 and a brake 12. A plurality of limiting rails 10 are installed on the upper end surface of the base 9, a plurality of running wheels 11 are installed on the lower end surface of the frame 1 at positions corresponding to the plurality of limiting rails 10, and a brake 12 is installed on the plurality of running wheels 11 at the lower part of the frame 1;

[0025] The knotting device includes a sprocket 13, a connecting block 14, an active toggle column 15, a passive toggle column 16, a hook 17, a bird's beak knotter 18, a baling arm 19, a sickle threading arm 20 and a rope clamp 21. The baling arm 19 is installed in the middle of the frame 1 through a bracket, and a motor is arranged on the bracket. The output end of the motor is connected to the baling arm 19, and the side of the baling arm 19 is connected to the sickle threading arm 20 through a cross bar. A rectangular groove is arranged on the front of the upper end of the baling platform 2, and the lower part of the sickle threading arm 20 can follow the rotation process of the baling arm 19 and extend through the rectangular groove of the baling platform 2 to On the lower side of the baling platform 2, a sprocket 13 is installed at the lower part of the frame 1. The sprocket 13 is located at the lower side of the rectangular hole on the baling platform 2. An active toggle column 15 is connected to the front end surface of the sprocket 13 through a connecting block 14. A passive toggle column 16 is installed at the lower part of the frame 1 through a rotating shaft. The front part of the passive toggle column 16 is located at the upper side of the sprocket 13. The rear part of the passive toggle column 16 is connected to a wire hook 17. A bird's beak knotter 18 and two groups of rope clamps 21 are installed at the lower part of the frame 1. The bird's beak knotter 18 is located on the left side of the wire hook 17, and the two groups of rope clamps 21 are located on the left and right sides of the wire hook 17.

[0026] The machine frame 1 further comprises a cutting knife 22, the lower part of which is provided with the cutting knife 22, and the cutting knife 22 is located on the side of the rope clamping piece 21;

[0027] The sides of the stacked cartons are flattened by the conveying device in cooperation with the flattening device, thereby ensuring that the sides of the stacked cartons are flat after bundling, which is convenient for subsequent storage and transportation. The position of the equipment body is adjusted by the moving device to facilitate docking and adjustment with the preceding equipment. The cartons are bundled by the knotting device, which improves the practicality of the device.

[0028] The electric cylinder 6, brake 12 and bird's beak knotter 18 of the carton baler of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for creative work by technicians in this field.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. Carton baling machine; characterized in that, The invention comprises a conveying device, a leveling device, a moving device and a knotting device, wherein the leveling device is installed on the conveying device, the moving device is installed on the conveying device, and the knotting device is installed at the lower part of the conveying device; the conveying device comprises a frame (1), a baling platform (2), a transmission shaft (3) and a conveyor belt (4); a baling platform (2) is arranged in the middle of the frame (1); a plurality of transmission shafts (3) are arranged on the right part of the upper end surface of the baling platform (2); the outermost transmission shaft (3) is connected to a motor; and the conveyor belt (4) is sleeved on two transmission shafts (3); the leveling device comprises a support arm (5), an electric cylinder (6), a push plate (7) and an optical axis (8); a group of support arms (5) are respectively vertically connected to the front and rear of the middle part of the inner top surface of the frame (1); the two groups of support arms ( A group of electric cylinders (6) are respectively installed on the outer side surface of the lower part of the two groups of support arms (5), and the moving end of the electric cylinder (6) passes through the support arm (5) and extends to the area between the two groups of support arms (5). A group of push plates (7) are respectively connected to the moving ends of the two groups of electric cylinders (6). A plurality of optical axes (8) are installed in the middle of the upper end surface of the baling platform (2). The plurality of optical axes (8) are driven by a motor, and the rightmost optical axis (8) is close to the leftmost transmission axis (3); the moving device includes a base (9), a limiting rail (10), a running wheel (11) and a brake (12). A plurality of limiting rails (10) are installed on the upper end surface of the base (9), and a plurality of running wheels (11) are installed at positions corresponding to the plurality of limiting rails (10) on the lower end surface of the frame (1). (1) A brake (12) is installed on the lower multiple groups of walking wheels (11); the knotting device includes a sprocket (13), a connecting block (14), an active toggle column (15), a passive toggle column (16), a hook (17), a bird's beak knotter (18), a baling arm (19), a sickle threading arm (20) and a rope clamp (21); the baling arm (19) is installed in the middle of the frame (1) through a bracket, and a motor is arranged on the bracket, the output end of the motor is connected to the baling arm (19), and the side of the baling arm (19) is connected to the sickle threading arm (20) through a cross bar; a rectangular groove is arranged on the front of the upper end of the baling platform (2), and the lower part of the sickle threading arm (20) can pass through the baling platform following the rotation process of the baling arm (19) The rectangular groove of the frame (2) extends to the lower side of the baling platform (2), a sprocket (13) is installed at the lower part of the frame (1), the sprocket (13) is located at the lower side of the rectangular hole on the baling platform (2), an active toggle column (15) is connected to the front end surface of the sprocket (13) through a connecting block (14), a passive toggle column (16) is installed at the lower part of the frame (1) through a rotating shaft, the front part of the passive toggle column (16) is located at the upper side of the sprocket (13), the rear part of the passive toggle column (16) is connected to the wire hook (17), a bird's beak knotter (18) and two groups of rope clamping pieces (21) are installed at the lower part of the frame (1), the bird's beak knotter (18) is located on the left side of the wire hook (17), and the two groups of rope clamping pieces (21) are located on the left and right sides of the wire hook (17).

2. The carton baling machine according to claim 1, characterized in that: The machine also comprises a cutting knife (22). The lower part of the frame (1) is provided with the cutting knife (22). The cutting knife (22) is located on the side of the rope clamping piece (21).

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