A carton strapper

Abstract

The utility model discloses a kind of carton strapping machines, it is related to the technical field of carton strapping, including positioning table, positioning table is located in the front of strapping machine body by being set on ground, positioning table is set on stand column;Lower clamping plate, with positioning table splicing into rectangle, to support carton bundle;Positioning frame, set on ground;X direction mobile bucket, movably set on positioning frame;Y direction moving plate, movably set on x direction mobile bucket;Z direction moving module, set on y direction moving plate;Support plate, for u type, middle plate body is set on z direction moving module, the lower clamping plate is rotatably set on the lower end wall of support plate;Lifting frame, liftable is set on the upper end wall of support plate;Upper clamping plate, rotatably set on the lower end wall of lifting frame, the upper clamping plate and the shaft of lower clamping plate are in same vertical line;The utility model improves strapping efficiency, improves the stability of carton bundle and the like advantages.

Description

Technical Field

[0001] This utility model relates to the technical field of cardboard box bundling, and in particular to a cardboard box bundling machine. Background Technology

[0002] After the cardboard boxes are stacked, they need to be bundled using a strapping machine for easy transportation. Existing stacked cardboard boxes are mainly bundled in one direction. The problem with this method is that the unbundled end of the cardboard box may slip out when the box is bumped, causing the entire stack to fall apart. Therefore, this application mainly uses cross-bundling to bundle the stacked cardboard boxes. However, with existing strapping machines, after each bundle, the cardboard box needs to be manually rotated 90 degrees before the next bundle can be bundled. This method is inefficient. This application provides a strapping machine that can automatically rotate the cardboard box to improve the automation of the bundling process. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a carton strapping machine to solve the problem of low efficiency of existing carton strapping machines for cross-shaped strapping in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a carton strapping machine, comprising... The positioning platform is mounted on the ground via a column and is located directly in front of the strapping machine body; Positioning platform, mounted on the column; The lower clamping plate is joined with the positioning platform to form a rectangle to support the cardboard box bundles; Positioning frame, installed on the ground; The x-axis movable bucket is movably mounted on the positioning frame; The y-axis movable plate is movably mounted on the x-axis movable barrel; The z-axis moving module is mounted on the y-axis moving plate; The support plate is U-shaped, with the middle plate body set on the Z-axis moving module, and the lower clamping plate is rotatably set on the lower end wall of the support plate; The lifting frame is mounted on the upper wall of the support plate in a height-adjustable manner. The upper clamping plate is rotatably mounted on the lower end wall of the lifting frame, and the upper clamping plate and the rotating shaft are on the same vertical straight line as the rotating shaft of the lower clamping plate.

[0005] Preferably, the upper surface of the positioning platform is provided with a C-shaped enclosure.

[0006] Preferably, the upper wall of the support plate is provided with a lifting cylinder, the output end of the lifting cylinder is provided with a lifting plate, the lifting plate is provided with a pressure sensor, and the output end of the pressure sensor is fixedly connected to the lifting frame.

[0007] Preferably, the lifting frame is equipped with a servo motor, and the output end of the servo motor is connected to the upper clamping plate.

[0008] Preferably, the x-axis moving barrel is provided with a moving cylinder, and the y-axis moving plate is slidably disposed inside the x-axis moving barrel and connected to the output end of the moving cylinder.

[0009] Preferably, the positioning frame is provided with a ball screw module and a guide rod. The ball screw of the ball screw module is threadedly connected to the x-direction moving barrel, and the guide rod slides through the x-direction moving barrel.

[0010] The beneficial effects of adopting the above technical solutions are: This application utilizes an x-axis moving bucket, a y-axis moving plate, and a z-axis moving module to move the support plate in space. The upper and lower clamping plates can clamp less than a quarter of the cardboard boxes stacked on the positioning platform, moving the cardboard boxes to the strapping machine body for strapping. After the first strapping is completed, the upper clamping plate rotates, causing the cardboard boxes and the lower clamping plate to rotate 90 degrees. Then, the cardboard boxes are sent to the center of the strapping machine body for a second strapping, thus achieving a cross-shaped strapping. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a cardboard box strapping machine according to this utility model.

[0012] Figure 2 This is a schematic diagram of some components of this utility model.

[0013] Figure 3 This is a schematic diagram of the rotating cardboard box bundle of this utility model.

[0014] Figure 4 This is a schematic diagram of the cardboard box bundle of this utility model.

[0015] The components include: strapping machine body 10, carton bundle 20, positioning table 30, lower clamping plate 31, surrounding plate 32, column 33, support plate 40, lifting frame 50, pressure sensor 51, lifting plate 52, lifting cylinder 53, upper clamping plate 60, servo motor 61, z-axis moving module 70, y-axis moving plate 71, moving cylinder 72, x-axis moving bucket 80, ball screw module 81, guide rod 82, and positioning frame 83. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0017] like Figure 1-4 In this first embodiment, a carton strapping machine includes... The positioning platform 30 is set on the ground by the column 33, and the positioning platform 30 is located directly in front of the strapping machine body 10; The lower clamping plate 31 is spliced ​​with the positioning platform 30 to form a rectangle to support the cardboard box bundle; Positioning frame 83, installed on the ground; The x-axis movable bucket 80 is movably mounted on the positioning frame 83; The y-axis movable plate 71 is movably mounted on the x-axis movable barrel 80; The z-axis moving module 70 is mounted on the y-axis moving plate 71; The support plate 40 is U-shaped, with the middle plate body set on the Z-axis moving module 70, and the lower clamping plate 31 is rotatably set on the lower end wall of the support plate 40. The lifting frame 50 is mounted on the upper wall of the support plate 40 in a height-adjustable manner. The upper clamping plate 60 is rotatably mounted on the lower end wall of the lifting frame 50. The upper clamping plate 60 and the rotating shaft are on the same vertical straight line as the rotating shaft of the lower clamping plate 31.

[0018] This embodiment is implemented as follows: In use, the support plate 40 can be moved spatially by the x-axis moving bucket 80, the y-axis moving plate 71, and the z-axis moving module 70. The lifting frame 50 on the support plate 40 can move the upper clamping plate 60 vertically, so that the upper clamping plate 60 and the lower clamping plate 31 can clamp the carton and send the carton to the center of the strapping machine body 10. Then the strapping machine body 10 binds the carton. After the first binding is completed, the upper clamping plate 60 rotates 90 degrees, and the upper clamping plate 60 drives the carton and the lower clamping plate 50 to rotate 90 degrees. Then the support plate 40 moves again, driving the carton bundle 20 to move to the center of the strapping machine body 10. Then the strapping machine body 10 binds the carton again, thereby realizing the cross-shaped binding of stacked cartons.

[0019] The z-axis moving module 70 in this application is mainly driven by a ball screw unit to move the support plate 40 vertically.

[0020] Please see Figure 1 The upper surface of the positioning platform 30 is provided with a C-shaped enclosure 32.

[0021] This application uses a C-shaped baffle 32 set on the positioning platform 30 to block three sides of the carton, thereby facilitating the positioning of the carton.

[0022] Please see Figure 1 , 2 A lifting cylinder 53 is provided on the upper wall of the support plate 40. A lifting plate 52 is provided at the output end of the lifting cylinder 53. A pressure sensor 51 is provided on the lifting plate 52. The output end of the pressure sensor 51 is fixedly connected to the lifting frame 50.

[0023] The lifting cylinder 53 in this application can drive the lifting plate 52 to move vertically. The lifting plate 52 drives the pressure sensor 51 to move, and the pressure sensor 51 drives the lifting frame 50 to move vertically. This causes the lifting frame 50 to drive the upper clamping plate 60 to move vertically, thereby cooperating with the lower clamping plate 31 to clamp one corner of the stacked cardboard boxes. Since the pressure sensor 51 can sense the reaction force, when the reaction force sensed by the pressure sensor 51 is greater than the set value, the lifting cylinder 53 stops.

[0024] Please see Figure 1 , 2 A servo motor 61 is installed on the lifting frame 50, and the output end of the servo motor 61 is connected to the upper clamping plate 60.

[0025] This application uses a servo motor 61 on the lifting frame 50 to drive the upper clamping plate 60 to rotate 90 degrees.

[0026] Please see Figure 1 A moving cylinder 72 is provided on the x-axis moving barrel 80, and a y-axis moving plate 71 is slidably disposed inside the x-axis moving barrel 80 and connected to the output end of the moving cylinder 72.

[0027] This application uses a movable cylinder 72 to drive the y-direction movable plate 71 to move within the movable barrel 80.

[0028] Please see Figure 1 The positioning frame 83 is equipped with a ball screw module 81 and a guide rod 82. The ball screw of the ball screw module 81 is threadedly connected to the x-direction moving barrel 80, and the guide rod 82 slides through the x-direction moving barrel 81.

[0029] This application uses a ball screw module 81 to drive the x-direction moving barrel 80 to move along the guide rod 82.

[0030] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A cardboard box strapping machine, characterized in that, include The positioning platform is mounted on the ground via a column and is located directly in front of the strapping machine body; Positioning platform, mounted on the column; The lower clamping plate is joined with the positioning platform to form a rectangle to support the cardboard box bundles; The positioning frame is set on the ground; The x-axis movable bucket is movably mounted on the positioning frame; The y-axis movable plate is movably mounted on the x-axis movable barrel; The z-axis moving module is mounted on the y-axis moving plate; The support plate is U-shaped, with the middle plate body set on the Z-axis moving module, and the lower clamping plate is rotatably set on the lower end wall of the support plate; The lifting frame is mounted on the upper wall of the support plate in a height-adjustable manner. The upper clamping plate is rotatably mounted on the lower end wall of the lifting frame, and the upper clamping plate and the rotating shaft are on the same vertical straight line as the rotating shaft of the lower clamping plate.

2. A carton strapping machine according to claim 1, characterized in that, The upper surface of the positioning platform is equipped with a C-shaped enclosure.

3. A carton strapping machine according to claim 1, characterized in that, The upper wall of the support plate is equipped with a lifting cylinder, the output end of which is equipped with a lifting plate, and the lifting plate is equipped with a pressure sensor. The output end of the pressure sensor is fixedly connected to the lifting frame.

4. A carton strapping machine according to claim 1, characterized in that, The x-axis moving barrel is equipped with a moving cylinder, and the y-axis moving plate is slidably disposed inside the x-axis moving barrel and connected to the output end of the moving cylinder.

5. A carton strapping machine according to claim 1, characterized in that, The positioning frame is equipped with a ball screw module and a guide rod. The ball screw of the ball screw module is threadedly connected to the x-axis moving barrel, and the guide rod slides through the x-axis moving barrel.

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