Automatic rapid box sealing equipment for express packaging

Abstract

The utility model discloses automatic rapid box sealing equipment for express packaging, which relates to the field of express packaging and comprises a rack, and the front side and the rear side of the upper surface of the rack are respectively connected with two symmetrically arranged pressing and folding mechanisms. The pressing and folding mechanisms are arranged on the front side and the rear side of the machine frame, and when the device is used for sealing the express box, cover plates on the two sides of the top of the express box can be bent through opposite rotation of pressing plates in the two pressing and folding mechanisms so as to seal the express box; the cover plate does not need to be manually pressed and folded, the workload of workers is further reduced, the cover plate can be continuously pressed and fixed through a pressing plate in the box sealing process, then the box sealing effect is guaranteed, meanwhile, the pressing and folding mechanism can adjust the height of a rotating shaft through a first electric push rod according to the height of the express box during use, and the box sealing efficiency is improved. Therefore, the rotating shaft corresponds to the bent position of the express box cover plate, the device can be suitable for express boxes of different heights, and the applicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to a case sealing device, in particular to an automatic and rapid case sealing device for express delivery packaging. Background Technique

[0002] Online shopping is now very popular, especially among young people. Online shopping is both convenient and time-saving, and there are more and more express deliveries. Therefore, it is also very important to seal the packed products and complete the last process of product packaging. With the development of technology and the popularization of automated operation equipment, case sealing devices are now mostly used to seal express delivery boxes;

[0003] However, when most existing case sealing devices are in use, it is necessary for workers to manually bend the cover plate at the upper end of the box body first so that the cover plate fits the upper end of the box body to close the box body, resulting in a low degree of automation. In addition, the existing case sealing devices do not have a positioning function, and it is not convenient for workers to accurately place the middle part of the box body corresponding to the tape of the case sealing device during case sealing, which easily leads to deviation in tape sticking and incomplete sealing of the express delivery box, affecting subsequent commodity transportation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic and rapid case sealing device for express delivery packaging to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic and rapid case sealing device for express delivery packaging, including a frame, the front and rear sides of the upper surface of the frame are respectively connected with two symmetrically arranged folding mechanisms, a positioning mechanism is arranged at the bottom of the frame, and a case sealing mechanism and a controller are also fixedly arranged on the upper surface of the frame.

[0006] As a preferred technical solution of the utility model, each of the folding mechanisms includes two electric push rods I, the bottom ends of the two electric push rods I are fixedly connected with the upper surface of the frame, and the upper ends of the two electric push rods I are fixedly connected with the bottom surface of the fixed frame.

[0007] As a preferred technical solution of the utility model, the upper end of the fixed frame is rotationally connected with a rotating shaft through a rolling bearing, the middle part of the rotating shaft is fixedly connected with the bottom end of a pressing plate, one end of the rotating shaft is fixedly connected with the output shaft of a motor I, the motor I is fixedly connected with the fixed frame through a mounting seat, and the input ends of the motor I and the two electric push rods I are electrically connected with the output end of the controller.

[0008] As a preferred technical solution of the utility model, the positioning mechanism includes a lead screw, the end optical shaft of the lead screw is rotationally connected with the bottom ends of two fixing plates I through rolling bearings respectively, the upper ends of the two fixing plates I are fixedly connected with the bottom surface of the frame, and a crank is arranged at the rear end of the lead screw.

[0009] As a preferred technical solution of the present utility model, threaded grooves with opposite spiral directions at both ends are provided on the lead screw, and the two threaded grooves are respectively threadedly connected to two first threaded holes, and the two first threaded holes are respectively provided at the bottom ends of the two connecting plates.

[0010] As a preferred technical solution of the present utility model, the middle parts of the two connecting plates are sleeved in the through groove, the upper ends of the two connecting plates are respectively fixedly connected to the opposite surfaces of the two positioning plates, and the through groove is provided in the frame.

[0011] As a preferred technical solution of the present utility model, the sealing box mechanism includes two support frames, the bottom surfaces of the two support frames are respectively fixedly connected to the upper surface of the frame, and the upper ends of the two support frames are respectively rotatably connected to the end optical shafts of the two screws through rolling bearings.

[0012] As a preferred technical solution of the present utility model, the right-end optical shafts of the two screws are respectively fixedly connected to two sprockets, the two sprockets are connected by a chain drive, the right end of the front screw is also fixedly connected to the output shaft of the second motor, and the second motor is fixedly connected to the front support frame through a mounting seat.

[0013] As a preferred technical solution of the present utility model, the two screws are respectively threadedly connected to two second threaded holes, the two second threaded holes are both provided in the translation plate, the bottom surface of the translation plate is simultaneously fixedly connected to the upper ends of the two second electric push rods, the bottom ends of the two second electric push rods are both fixedly connected to the upper end of the first connecting frame, and the bottom end of the first connecting frame is rotatably connected to one end of the tape roller.

[0014] As a preferred technical solution of the present utility model, the upper end of the first connecting frame is fixedly connected to the upper end of the second fixing plate, the bottom end of the second fixing plate is fixedly connected to the third connecting frame, the bottom of the third connecting frame is rotatably connected to the end of the rolling roller, the upper end of the second fixing plate is also fixedly connected to the upper end of the third electric push rod, the bottom end of the third electric push rod is fixedly connected to the upper end of the second connecting frame, and a heating wire is fixedly arranged at the bottom end of the second connecting frame. The inputs of the heating wire, the third electric push rod, the two second electric push rods and the second motor are all electrically connected to the output end of the controller.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The utility model is provided with folding mechanisms on both the front and rear sides of the frame. When using this device to seal a courier box, the cover plates on both sides of the top of the courier box can be bent by the opposite rotation of the pressing plates in the two folding mechanisms to seal the courier box, thus eliminating the need for manual folding of the cover plates and further reducing the workload of the staff. Moreover, during the sealing process, the pressing plates can continuously press and fix the cover plates, thereby ensuring the sealing effect. At the same time, when the folding mechanism is in use, the height of the rotating shaft can be adjusted by the electric push rod I according to the height of the courier box, so that the rotating shaft corresponds to the bending position of the cover plate of the courier box, and then this device can be applicable to courier boxes of different heights, effectively improving the applicability of this device.

[0017] 2. The utility model is connected to the frame by a positioning mechanism. When using this device, the positions of the courier box can be restricted by the two positioning plates in the positioning mechanism, so that the middle part of the courier box corresponds to the tape roller, thereby ensuring the sealing effect. At the same time, during the use of the positioning mechanism, the user can rotate the lead screw to adjust the positions of the two positioning plates by using the first threaded hole and the connecting plate, so that the positioning mechanism can be applicable to courier boxes of different widths.

[0018] 3. The utility model is provided with a rolling roller in the sealing mechanism. Thus, when the translation plate drives the tape roller to move for the sealing operation, the rotation of the rolling roller can be used to roll the tape to ensure the adhesion degree between the tape and the box body. At the same time, a heating wire is arranged on the left side of the tape roller. After the sealing is completed, the electric push rod III can be used to control the heating wire to descend so that the heating wire contacts the tape, and then the heating wire is used to melt the tape, eliminating the need for manual intervention to cut the tape and further improving the automation degree of this device. Description of the Drawings

[0019] Figure 1 is the front view structural schematic diagram of the utility model;

[0020] Figure 2 is the structural schematic diagram of the folding mechanism of the utility model;

[0021] Figure 3 is the structural schematic diagram of the positioning mechanism of the utility model;

[0022] Figure 4 is the structural schematic diagram of the sealing mechanism of the utility model;

[0023] Figure 5 is the structural schematic diagram of the rolling roller of the utility model.

[0024] In the figure: 1. Frame; 2. Pressing and folding mechanism; 21. First electric push rod; 22. Fixed frame; 23. Pressing plate; 24. Rotating shaft; 25. First motor; 3. Positioning mechanism; 31. Lead screw; 32. First threaded hole; 33. First fixing plate; 34. Positioning plate; 35. Connecting plate; 4. Controller; 5. Through groove; 6. Sealing mechanism; 61. Support frame; 62. Translating plate; 63. Screw rod; 64. Second threaded hole; 65. Sprocket; 66. Second motor; 67. Second electric push rod; 68. First connecting frame; 69. Tape roller; 610. Third electric push rod; 611. Second fixing plate; 612. Second connecting frame; 613. Heating wire; 614. Third connecting frame; 615. Rolling roller. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-5 , the present invention provides a technical solution for an automatic and rapid box sealing device for express delivery packaging: including a frame 1, the front and rear sides of the upper surface of the frame 1 are respectively connected to two symmetrically arranged pressing and folding mechanisms 2, a positioning mechanism 3 is arranged at the bottom of the frame 1, and a sealing mechanism 6 and a controller 4 are also fixedly arranged on the upper surface of the frame 1.

[0027] Each pressing and folding mechanism 2 includes two first electric push rods 21. The bottom ends of the two first electric push rods 21 are fixedly connected to the upper surface of the frame 1, and the upper ends of the two first electric push rods 21 are fixedly connected to the bottom surface of the fixed frame 22. When the pressing and folding mechanism 2 is used, the height of the rotating shaft 24 can be adjusted by using the first electric push rod 21 according to the height of the express delivery box, so that the rotating shaft 24 corresponds to the bending position of the cover plate of the express delivery box, and then the device can be applied to express delivery boxes of different heights, effectively improving the applicability of the device.

[0028] The upper end of the fixed frame 22 is rotatably connected to the rotating shaft 24 through a rolling bearing. The middle part of the rotating shaft 24 is fixedly connected to the bottom end of the pressing plate 23. One end of the rotating shaft 24 is fixedly connected to the output shaft of the first motor 25. The first motor 25 is fixedly connected to the fixed frame 22 through a mounting seat. The input ends of the first motor 25 and the two first electric push rods 21 are electrically connected to the output end of the controller 4.

[0029] The positioning mechanism 3 includes a lead screw 31. The end optical shafts of the lead screw 31 are respectively rotatably connected to the bottom ends of two first fixing plates 33 through rolling bearings. The upper ends of the two first fixing plates 33 are fixedly connected to the bottom surface of the frame 1. A crank is provided at the rear end of the lead screw 31.

[0030] Thread grooves with opposite spiral directions at both ends are provided on the lead screw 31, and the two thread grooves are respectively threadedly connected to two first threaded holes 32. The two first threaded holes 32 are respectively provided at the bottom ends of two connecting plates 35.

[0031] Both middle parts of the two connecting plates 35 are sleeved in the through groove 5. The upper ends of the two connecting plates 35 are respectively fixedly connected to the opposite surfaces of two positioning plates 34. The through groove 5 is provided in the frame 1. When using this device, the two positioning plates 34 in the positioning mechanism 3 can be used to limit the position of the express box, so that the middle part of the express box corresponds to the tape roller 69, thereby ensuring the sealing effect. At the same time, during the use of the positioning mechanism 3, the user can rotate the lead screw 31 to adjust the positions of the two positioning plates 34 by means of the first threaded holes 32 and the connecting plates 35, so that the positioning mechanism 3 can be applied to express boxes of different widths.

[0032] The sealing mechanism 6 includes two support frames 61. The bottom surfaces of the two support frames 61 are fixedly connected to the upper surface of the frame 1. The upper ends of the two support frames 61 are respectively rotatably connected to the end optical shafts of two screw rods 63 through rolling bearings.

[0033] The right-end optical shafts of the two screw rods 63 are respectively fixedly connected to two sprockets 65. The two sprockets 65 are connected by a chain drive. The right end of the front screw rod 63 is also fixedly connected to the output shaft of a second motor 66. The second motor 66 is fixedly connected to the front support frame 61 through a mounting seat.

[0034] The two screw rods 63 are respectively threadedly connected to two second threaded holes 64. The two second threaded holes 64 are both provided in the translation plate 62. The bottom surface of the translation plate 62 is simultaneously fixedly connected to the upper ends of two second electric push rods 67. The bottom ends of the two second electric push rods 67 are both fixedly connected to the upper end of a connecting frame 68. The bottom end of the connecting frame 68 is rotatably connected to one end of the tape roller 69. When the cover on the express box closes the express box, at this time, one end of the tape is pasted on the side of the express box, and the second motor 66 is controlled to work. The screw rod 63 and the second threaded hole 64 are used to drive the translation plate 62 to translate. When the translation plate 62 translates, it drives the tape roller 69 to translate and at the same time makes the tape roller 69 rotate to release the tape and paste it on the express box for sealing operation.

[0035] The upper end of the first connecting frame 68 is fixedly connected to the upper end of the second fixing plate 611. The bottom end of the second fixing plate 611 is fixedly connected to the third connecting frame 614. The bottom of the third connecting frame 614 is rotatably connected to the end of the rolling roller 615. The upper end of the second fixing plate 611 is also fixedly connected to the upper end of the third electric push rod 610. The bottom end of the third electric push rod 610 is fixedly connected to the upper end of the second connecting frame 612. A heating wire 613 is fixedly arranged at the bottom end of the second connecting frame 612. The input ends of the heating wire 613, the third electric push rod 610, the two second electric push rods 67 and the second motor 66 are all electrically connected to the output end of the controller 4. While the translation plate 62 is moving, the rolling roller 615 rolls and presses the tape against the upper end of the express delivery box so that it fits the box body. When the tape moves to the other end of the express delivery box, the third electric push rod 610 extends to drive the heating wire 613 to descend and fuse the tape to complete the sealing of the box.

[0036] The operation steps of the present utility model are as follows:

[0037] When using this device to seal an express delivery box, the user can first adjust the distance between the two positioning plates 34 according to the width of the express delivery box. At this time, the user can rotate the lead screw 31 to adjust the position of the positioning plates 34 by using the first threaded hole 32 and the connecting plate 35, so that the positioning plates 34 are adapted to the width of the express delivery box. Then the user places the express delivery box between the two positioning plates 34 so that the middle part of the express delivery box corresponds to the tape roller 69;

[0038] Then the user can control the telescopic movement of the first electric push rod 21 through the controller 4 to adjust the height of the pressing plate 23, and control the operation of the first motor 25 to drive the two rotating shafts 24 to rotate relatively so that the two pressing plates 23 both rotate upward above the express delivery box to fold the cover plate at the upper end of the express delivery box. When the cover plate on the express delivery box closes the express delivery box, at this time, one end of the tape is pasted on the side of the express delivery box, and the operation of the second motor 66 is controlled to drive the translation plate 62 to translate by using the screw rod 63 and the second threaded hole 64;

[0039] When the translation plate 62 translates, it drives the tape roller 69 to translate and at the same time makes the tape roller 69 rotate to release the tape and paste it on the express delivery box. At this time, the user controls the telescopic movement of the second electric push rod 67 so that the rolling roller 615 contacts the tape at the upper end of the express delivery box. While the translation plate 62 is moving, the rolling roller 615 rolls and presses the tape against the upper end of the express delivery box so that it fits the box body. When the tape moves to the other end of the express delivery box, the third electric push rod 610 extends to drive the heating wire 613 to descend and fuse the tape to complete the sealing of the box.

[0040] In the description of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0041] In the present utility model, unless otherwise clearly specified and defined, for example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0042] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automated rapid box-sealing device for express delivery packaging, comprising a frame (1), characterized in that: The front and rear sides of the upper surface of the frame (1) are respectively connected to two symmetrically arranged folding mechanisms (2), a positioning mechanism (3) is arranged at the bottom of the frame (1), and a carton sealing mechanism (6) and a controller (4) are also fixedly arranged on the upper surface of the frame (1).

2. The automated rapid box sealing device for express delivery packaging according to claim 1, characterized in that: Each of the folding mechanisms (2) includes two electric push rods I (21). The bottom ends of the two electric push rods I (21) are fixedly connected to the upper surface of the frame (1), and the upper ends of the two electric push rods I (21) are fixedly connected to the bottom surface of the fixed frame (22).

3. The automated rapid box sealing device for express delivery packaging according to claim 2, wherein: The upper end of the fixed frame (22) is rotatably connected to the rotating shaft (24) through a rolling bearing. The middle part of the rotating shaft (24) is fixedly connected to the bottom end of the pressing plate (23). One end of the rotating shaft (24) is fixedly connected to the output shaft of the motor I (25). The motor I (25) is fixedly connected to the fixed frame (22) through a mounting seat. The input ends of the motor I (25) and the two electric push rods I (21) are electrically connected to the output end of the controller (4).

4. An automated rapid box-sealing device for express delivery packaging according to claim 1, characterized in that: The positioning mechanism (3) includes a lead screw (31). The end optical shafts of the lead screw (31) are respectively rotatably connected to the bottom ends of two fixing plates I (33) through rolling bearings. The upper ends of the two fixing plates I (33) are fixedly connected to the bottom surface of the frame (1). A crank is arranged at the rear end of the lead screw (31).

5. The automated rapid box sealing device for express delivery packaging according to claim 4, wherein: Thread grooves with opposite spiral directions at both ends are formed on the lead screw (31), and the two thread grooves are respectively threadedly connected to two thread holes I (32). The two thread holes I (32) are respectively formed at the bottom ends of two connecting plates (35).

6. An automated rapid box sealing device for express delivery packaging according to claim 5, characterized in that: The middle parts of the two connecting plates (35) are respectively sleeved in the through groove (5). The upper ends of the two connecting plates (35) are respectively fixedly connected to the opposite surfaces of two positioning plates (34). The through groove (5) is formed in the frame (1).

7. An automated rapid box sealing device for express delivery packaging according to claim 1, characterized in that: The carton sealing mechanism (6) includes two support frames (61). The bottom surfaces of the two support frames (61) are fixedly connected to the upper surface of the frame (1). The upper ends of the two support frames (61) are respectively rotatably connected to the end optical shafts of two screws (63) through rolling bearings.

8. An automated rapid box-sealing device for express delivery packaging according to claim 7, characterized in that: The right end optical shafts of the two screws (63) are respectively fixedly connected to two sprockets (65). The two sprockets (65) are connected by a chain drive. The right end of the front screw (63) is also fixedly connected to the output shaft of the motor II (66). The motor II (66) is fixedly connected to the front support frame (61) through a mounting seat.

9. An automated rapid box sealing device for express delivery packaging according to claim 8, characterized in that: The two screws (63) are respectively threadedly connected to two thread holes II (64). The two thread holes II (64) are both formed in the translation plate (62). The bottom surface of the translation plate (62) is simultaneously fixedly connected to the upper ends of two electric push rods II (67). The bottom ends of the two electric push rods II (67) are fixedly connected to the upper end of the connecting frame I (68). The bottom end of the connecting frame I (68) is rotatably connected to one end of the tape roller (69).

10. The automated rapid box sealing device for express delivery packaging according to claim 9, wherein: The upper end of the first connecting frame (68) is fixedly connected to the upper end of the second fixing plate (611). The bottom end of the second fixing plate (611) is fixedly connected to the third connecting frame (614). The bottom of the third connecting frame (614) is rotatably connected to the end of the rolling roller (615). The upper end of the second fixing plate (611) is also fixedly connected to the upper end of the third electric push rod (610). The bottom end of the third electric push rod (610) is fixedly connected to the upper end of the second connecting frame (612). A heating wire (613) is fixedly arranged at the bottom end of the second connecting frame (612). The input ends of the heating wire (613), the third electric push rod (610), the two second electric push rods (67), and the second motor (66) are all electrically connected to the output end of the controller (4).

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