Lifting device of nailing mechanism

Abstract

The utility model relates to the technical field of box nailing machines, and discloses a box nailing mechanism lifting device which comprises a box body and four fixing blocks, the upper end of the box body is fixedly connected with an air pump, the output end of the air pump is fixedly connected with a main flow pipe, and the two ends of the main flow pipe are fixedly connected with branch flow pipes. When a carton passes through the sensor, the sensor can detect the carton, when the carton is detected, a signal is sent back, when the air pump is in an open state, the air cylinder can be rapidly started to drive the carton nailing mechanism to move downwards and fall onto the bearing block, and the carton between the carton nailing mechanism and the bearing block is nailed; according to the carton nailing device, a worker does not need to adjust the position with hands to make contact with a carton nailing machine, and safety is high.

Description

Technical Field

[0001] The present application relates to the technical field of box stapling machines, and in particular to a lifting device for a box stapling mechanism. Background Art

[0002] The stapler is one of the post-processing equipment for cartons. Its principle is the same as that of ordinary staplers, except that the stapler uses tiger teeth as pads and is specifically used for carton sealing. This series of products has the advantages of being light, easy to operate, good wear resistance, smooth sealing, safe and firm, and can reduce labor intensity and improve work efficiency. It is widely used in various cartons and calcium plastic boxes that need to be loaded with heavy items or are difficult to seal with adhesive tape.

[0003] The existing patent (publication number: CN219191471U) discloses a spacing adjustable nailing machine, including a base, a shell is fixed on the top of the base, a support column is slidably connected to the upper part of the shell, a mounting groove is opened on the surface of one side of the support column, an upper beam is fixed on one side of the support column, a binding machine head is fixed on the bottom of one side of the upper beam, a carton bracket is arranged below the upper beam, a lifting mechanism for adjusting the height position of the carton bracket is installed inside the mounting groove, a hydraulic rod is fixed inside the shell, and the top of the hydraulic rod is fixedly connected to the support column;

[0004] The above-mentioned comparative document points out that the utility model allows the operator to conveniently adjust the distance between the carton bracket and the binding machine head, and the overall height of the device can be adjusted, which solves the problem that the distance between the binding machine head and the carton bracket cannot be adjusted when the current stapler is in use, and the overall height of the stapler cannot be adjusted. The device allows the operator to adjust the distance between the carton bracket and the binding machine head, but the operation process may still be inconvenient and the position of the carton needs to be manually adjusted for stapleing, which increases the labor intensity and danger of the operator. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a lifting device for a stapling mechanism, which has the advantages of quick stapling, etc., and solves the problem that the device allows the operator to adjust the distance between the carton bracket and the binding machine head. However, the operation process may still be inconvenient, and the position of the carton needs to be manually adjusted for stapling, which increases the labor intensity and danger of the operator.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a nail box mechanism lifting device, comprising a box body and four fixed blocks, the upper end of the box body is fixedly connected to an air pump, the output end of the air pump is fixedly connected to a main pipe, both ends of the main pipe are fixedly connected to branch pipes, the lower ends of the two branch pipes are fixedly connected to two connecting pipes, four mounting plates are fixedly connected to the inside of the upper end of the box body, the lower ends of the four mounting plates are fixedly connected to cylinders, the telescopic ends of the four cylinders are fixedly connected to the nail box mechanism, the four fixed blocks are rotatably connected with rotating shafts in pairs, a conveyor belt is sleeved between the two rotating shafts, the lower end of the box body is fixedly connected to two first pillars, and the upper end of the conveyor belt is fixedly connected to a folding machine.

[0007] Through the above scheme, when the carton passes through the sensor, the sensor will detect the carton. When the carton is detected, it will send back a signal, and the air pump will be turned on. The cylinder will start quickly to drive the nailing mechanism to move down and fall onto the receiving block, and nail the carton between the nailing mechanism and the receiving block. When the nailing is completed, the cylinder will drive the nailing mechanism to move up, and the conveyor belt will continue to drive the carton to the next process.

[0008] Furthermore, the four connecting pipes penetrate the box body and the mounting plate and are fixedly connected to the cylinder air inlet.

[0009] Through the above scheme, the connecting pipe is connected to the cylinder to provide power for the cylinder.

[0010] Furthermore, a receiving block corresponding to the nail box mechanism is fixedly connected inside the box body.

[0011] Through the above solution, the receiving block is provided to facilitate the box-stitching mechanism to perform box-stitching.

[0012] Furthermore, two of the four receiving blocks have sensors fixedly connected to their upper ends.

[0013] Through the above solution, sensors are set to sense the position of the carton.

[0014] Furthermore, one end of the two rotating shafts is sleeved with a first bearing.

[0015] According to the above solution, the first bearing is provided to allow the rotating shaft and the fixed block to rotate.

[0016] Furthermore, a second bearing is sleeved on one end of the two rotating shafts away from the first bearing.

[0017] Through the above solution, the second bearing is arranged to correspond to the first bearing.

[0018] Furthermore, a surface of one of the four fixing blocks is fixedly connected to a motor, and an output end of the motor is connected to one end of one of the two rotating shafts.

[0019] According to the above scheme, a motor is provided to drive the conveyor belt.

[0020] Furthermore, the lower ends of the four fixing blocks are fixedly connected to a second support column.

[0021] According to the above solution, the conveyor belt is supported by arranging the second support column.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The lifting device of a nailing box mechanism, when in use, first starts the motor to drive the rotating shaft to work, thereby driving the conveyor belt to convey the carton, and the conveyor belt can be connected with the previous process to form an assembly line, when the carton is conveyed into the box body by the conveyor belt, when the carton passes through the sensor, the sensor will detect the carton, when the carton is detected, it will send back a signal, the air pump is in the turned-on state, the cylinder will start quickly to drive the nailing box mechanism to move down and fall onto the receiving block, and the carton between the nailing box mechanism and the receiving block will be nailed, when the nailing is completed, the cylinder will drive the nailing box mechanism to move up, and the conveyor belt will continue to drive the carton to enter the next process, the device does not require the staff to adjust the position by hand, and contact the nailing machine, and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram of the air pump structure for this application;

[0026] Figure 3 This is a schematic diagram of the sensor structure of this application;

[0027] Figure 4 This is a schematic diagram of the second bearing structure of this application.

[0028] In the figure:

[0029] 1. Box body; 2. First pillar; 3. Air pump; 4. Main pipe; 5. Branch pipe; 6. Connecting pipe; 7. Mounting plate; 8. Cylinder; 9. Box nailing mechanism; 10. Receiver block; 11. Sensor; 12. Fixed block; 13. Rotating shaft; 14. First bearing; 15. Motor; 16. Second pillar; 17. Conveyor belt; 18. Second bearing; 19. Folding machine. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a nail box mechanism lifting device comprises a box body 1 and four fixed blocks 12. An air pump 3 is fixedly connected to the upper end of the box body 1. The output end of the air pump 3 is fixedly connected to a main flow pipe 4. Both ends of the main flow pipe 4 are fixedly connected to a shunt pipe 5. The lower ends of the two shunt pipes 5 are fixedly connected to two connecting pipes 6. Four mounting plates 7 are fixedly connected to the inside of the upper end of the box body 1. The lower ends of the four mounting plates 7 are fixedly connected to a cylinder 8. The telescopic ends of the four cylinders 8 are fixedly connected to a nail box mechanism 9. The lower end of the box body 1 is fixedly connected to two first pillars 2. The four connecting pipes 6 penetrate the box body 1 and are fixedly connected to the mounting plate 7 and the air inlet of the cylinder 8. They are connected to the cylinder 8 through the connecting pipe 6, which is the power of the cylinder 8. The receiving block 10 corresponding to the nailing mechanism 9 is fixedly connected to the part. The receiving block 10 is provided to facilitate the nailing mechanism 9 to nail the boxes. Two of the four receiving blocks 10 are fixedly connected to the upper ends with sensors 11. The sensor 11 is provided to sense the position of the carton. When the carton passes through the sensor 11, the sensor will detect the carton. When the carton is detected, a signal will be sent back. When the air pump 3 is in the turned-on state, the cylinder 8 will quickly start and drive the nailing mechanism 9 to move down and fall onto the receiving block 10, and the carton between the nailing mechanism 9 and the receiving block 10 will be nailed. When the nailing is completed, the cylinder 8 will drive the nailing mechanism 9 to move up, and the conveyor belt 17 will continue to drive the carton to the next process.

[0032] See also Figure 1 , Figure 2 and Figure 3 , the four fixed blocks 12 are rotatably connected with a rotating shaft 13 between each other, a conveyor belt 17 is sleeved between the two rotating shafts 13, and a first bearing 14 is sleeved at one end of the two rotating shafts 13. The first bearing 14 is provided to allow the rotating shaft 13 and the fixed block 12 to rotate, and a second bearing 18 is sleeved at one end of the two rotating shafts 13 away from the first bearing 14, and the second bearing 18 is provided to correspond to the first bearing 14. A surface of one of the four fixed blocks 12 is fixedly connected to a motor 15, and the output end of the motor 15 is connected to one end of one of the two rotating shafts 13. The conveyor belt 17 is driven by the motor 15. The lower ends of the four fixed blocks 12 are fixedly connected to a second pillar 16, and the conveyor belt 17 is supported by the second pillar 16.

[0033] In this embodiment, when the device is in use, the motor 15 is first started to drive the rotating shaft 13 to work, thereby driving the conveyor belt 17 to convey the carton. The conveyor belt 17 can be connected with the previous process to form an assembly line. When the carton is conveyed to the box body 1 by the conveyor belt 17, when the carton passes through the sensor 11, the sensor 11 will detect the carton. When the carton is detected, a signal will be sent back. When the air pump 3 is turned on, the cylinder 8 will quickly start and drive the nail box mechanism 9 to move down and fall onto the receiving block 10, and the carton between the nail box mechanism 9 and the receiving block 10 will be nailed. When the nailing is completed, the cylinder 8 will drive the nail box mechanism 9 to move up, and the conveyor belt 17 will continue to drive the carton to enter the next process. The device does not require the staff to adjust the position by hand and contact the nailing machine, and has high safety.

[0034] It should be noted that the device folds the carton through the folding machine 19, and when the carton has not recovered its shape, it will enter the nailing machine. At the same time, the bottom surface of the box body 1 has a groove corresponding to the upper surface of the conveyor belt 17, so that the cardboard on the conveyor belt 17 cannot enter the box body 1.

[0035] The working principle of the above embodiment is as follows: when the device is in use, the motor 15 is first started to drive the rotating shaft 13 to work, thereby driving the conveyor belt 17 to convey the carton. When the carton is conveyed to the folding machine 19, the carton will be folded, and then the folded carton will be conveyed to the box body 1 through the conveyor belt 17. When the carton passes through the sensor 11, the sensor 11 will detect the carton. When the carton is detected, a signal will be sent back. When the air pump 3 is turned on, the cylinder 8 will quickly start and drive the nail box mechanism 9 to move down and fall onto the receiving block 10, and the carton between the nail box mechanism 9 and the receiving block 10 will be nailed. When the nailing is completed, the cylinder 8 will drive the nail box mechanism 9 to move up, and the conveyor belt 17 will continue to drive the carton to enter the next process.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application.

Claims

1. A lifting device for a nailing box mechanism, comprising a box body (1) and four fixing blocks (12), Features: The upper end of the box body (1) is fixedly connected to an air pump (3), the output end of the air pump (3) is fixedly connected to a main flow pipe (4), both ends of the main flow pipe (4) are fixedly connected to a branch pipe (5), the lower ends of the two branch pipes (5) are fixedly connected to two connecting pipes (6), the upper end of the box body (1) is fixedly connected to four mounting plates (7), the lower ends of the four mounting plates (7) are fixedly connected to a cylinder (8), the telescopic ends of the four cylinders (8) are fixedly connected to a nail box mechanism (9), the four fixed blocks (12) are rotatably connected to a rotating shaft (13), a conveyor belt (17) is sleeved between the two rotating shafts (13), the lower end of the box body (1) is fixedly connected to two first pillars (2), and the upper end of the conveyor belt (17) is fixedly connected to a folding machine (19).

2. A nail box mechanism lifting device according to claim 1, Features: The four connecting pipes (6) penetrate the box body (1) and the mounting plate (7) and are fixedly connected to the air inlet of the cylinder (8).

3. A nail box mechanism lifting device according to claim 1, Features: A receiving block (10) corresponding to the box nailing mechanism (9) is fixedly connected inside the box body (1).

4. A nail box mechanism lifting device according to claim 3, Features: Two of the four receiving blocks (10) have sensors (11) fixedly connected to their upper ends.

5. The lifting device for a nailing box mechanism according to claim 1, Features: One end of each of the two rotating shafts (13) is sleeved with a first bearing (14).

6. A nail box mechanism lifting device according to claim 1, Features: A second bearing (18) is sleeved on one end of the two rotating shafts (13) away from the first bearing (14).

7. The lifting device for a nailing box mechanism according to claim 1, Features: A surface of one of the four fixed blocks (12) is fixedly connected to a motor (15), and an output end of the motor (15) is connected to one end of one of the two rotating shafts (13).

8. The lifting device for a nailing box mechanism according to claim 1, Features: The lower ends of the four fixed blocks (12) are all fixedly connected to a second support column (16).

Images