Packing machine

Abstract

The utility model relates to a packaging machine, and belongs to the technical field of packaging machines, the packaging machine comprises a base and a supporting box fixedly connected to the top of the base, a top plate is fixedly mounted on one side of the supporting box, a film covering cylinder is arranged between the top plate and the base, and a lifting adjusting mechanism for displacing the film covering cylinder is arranged in the supporting box; a cutting structure for cutting the packaging film is arranged on one side of the supporting box, and the lifting adjusting mechanism comprises a servo motor fixedly installed on the top of the supporting box. According to the packaging machine, a servo motor is arranged to drive an adjusting lead screw to rotate, then the adjusting lead screw drives a threaded sleeve to ascend and descend, the threaded sleeve can drive a mounting frame and a film covering cylinder to ascend and descend, the height of the film covering cylinder can be adjusted conveniently in the article packaging process, and then the effect of improving the packaging efficiency is achieved; the device can be suitable for objects with different sizes, operation is easy, and manual adjustment of workers is not needed.

Description

Technical Field

[0001] The present application relates to the technical field of baling machines, and in particular to packaging baling machines. Background Art

[0002] When packing, the baler needs to rely on manual control to wrap the packaging film around the packaging box of the goods. The carton filled with things is very heavy. If the carton needs to be wrapped with packaging film, two people are needed to cooperate, one person pulls the packaging film and the other person rotates the carton. The labor intensity is high, so the baler appears to help the staff with the packaging work.

[0003] The Chinese utility model patent with the announcement number CN214165386U discloses a packaging film baler, which includes a top lighting assembly, a height adjustment rod movably connected to the side of the top lighting assembly, a device power cord fixedly installed on the side of the height adjustment rod, a device support base fixedly installed on the bottom of the height adjustment rod on one side of the device power cord, and a movable support leg fixedly installed on the bottom of the device support base. The utility model fixes the tape by setting a tape fixing assembly. When packaging, the tape fixing rod movably connected inside drives the tape to rotate to facilitate packaging of the package. When packaging is completed, the blade fixing frame is pressed inward to make the tape cutting blade cut the tape, thereby improving work efficiency. By setting a movably adjustable top lighting assembly to illuminate the package, the problem of workers being unable to accurately wrap goods in a dim working environment can be avoided.

[0004] In the process of implementing the present application, at least the following problems exist in the technology: during use, it is not convenient to adjust the position of the tape fixing rod of the utility model; since the sizes of different items are different and the areas required for packaging are also different, only the same position of the items can be packaged, which affects the packaging effect and reduces the work efficiency of the staff. Therefore, a packaging and baling machine is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present application provides a packaging and baling machine, which has the advantage of being easy to adjust the packaging area and solves the problem that it is inconvenient to adjust the position of the tape fixing rod. Since the sizes of different items are different, and the areas required for packaging are also different, only the same position of the items can be packaged, which affects the packaging effect and reduces the work efficiency of the staff.

[0006] In summary, the present application provides the following technical solutions: a packaging and baling machine, comprising a base and a support box fixedly connected to the top of the base, a top plate fixedly installed on one side of the support box, a film coating cylinder arranged between the top plate and the base, a lifting and lowering adjustment mechanism for displacing the film coating cylinder arranged inside the support box, and a cutting structure for cutting the packaging film arranged on one side of the support box;

[0007] The lifting and lowering adjustment mechanism includes a servo motor fixedly mounted on the top of the support box, an adjusting screw fixedly connected to the output shaft of the servo motor and extending to the inside of the support box, a threaded sleeve threadedly connected to the outside of the adjusting screw, a connecting block fixedly connected to one side of the threaded sleeve and extending to one side of the support box, and a mounting frame fixedly connected to an end of the connecting block away from the threaded sleeve;

[0008] The cutting structure includes a fixing frame fixedly connected to the top of the fixing frame, a mounting shell slidably connected to the inside of the fixing frame and extending to the outside thereof, an elastic telescopic rod slidably connected to the inside of the mounting shell and extending to the bottom thereof, a fixed baffle fixedly connected to the outside of the elastic telescopic rod, a movable baffle slidably connected to the outside of the elastic telescopic rod, a return spring fixedly connected between the fixed baffle and the movable baffle, and a cutting block fixedly connected to the bottom end of the elastic telescopic rod.

[0009] The present application adopts the above-mentioned technical scheme, sets a servo motor to drive the adjusting screw to rotate, and then drives the threaded sleeve to move up and down through the adjusting screw, so that the threaded sleeve can drive the mounting frame and the coating tube to move up and down, so that it is convenient to adjust the height of the coating tube during the packaging of the items, thereby achieving the effect of improving the packaging efficiency, and can be suitable for items of different volumes. The operation is simple and no manual adjustment is required by the staff. The mounting shell can slide when the fixing frame is set, and then the cutting block can move downward by squeezing the elastic telescopic rod, so as to facilitate the cutting of the packaging film, and then the elastic telescopic rod can be elastically displaced by setting a movable baffle, a fixed baffle and a reset spring, so that the elastic telescopic rod can be elastically displaced, and then in the initial state, the cutting block is in a retracted state, so as to avoid the cutting block from damaging the packaging film, and solves the problem of inconvenience in adjusting the position of the tape fixing rod. Since the sizes of different items are different, and the areas required for packaging are also different, only the same position of the items can be packaged, which affects the packaging effect and reduces the work efficiency of the staff.

[0010] Furthermore, a limiting block extending into the interior of the support box is fixedly connected to a side of the threaded sleeve away from the connecting block, and a limiting groove matched with the limiting block is provided on the inner wall of the support box.

[0011] The beneficial effect of adopting the above further solution is that the threaded sleeve can be limited by providing a limiting block and a limiting groove.

[0012] Furthermore, a partition is fixedly connected inside the mounting frame, and pressure springs are fixedly connected to both left and right sides of the partition, and one end of the pressure spring is fixedly connected to an elastic clamping plate extending to the outside of the mounting frame.

[0013] The beneficial effect of adopting the above further solution is: by arranging a pressure spring, the elastic clamping plate can be elastically displaced, thereby being able to change the total length of the elastic clamping plate and the mounting frame, thereby facilitating the fixation of coating cylinders of different lengths.

[0014] Furthermore, the coating cylinder is located between two elastic clamping plates, and opposite sides of the two elastic clamping plates are rotatably connected with insertion rods.

[0015] The beneficial effect of adopting the above further solution is that by providing an insertion rod, the coating cylinder can be installed between the two elastic clamping plates, and the coating cylinder can rotate at the same time.

[0016] Furthermore, the front and back sides of the installation shell are fixedly connected with sliding blocks extending into the interior of the fixing frame, and the interior of the fixing frame is provided with a sliding groove adapted to the installation shell.

[0017] The beneficial effect of adopting the above further solution is that the installation shell can be limited by setting the slider, and the sliding of the installation shell is convenient.

[0018] Furthermore, a fixed platform is fixedly connected to the top of the base, a driving motor is fixedly installed inside the fixed platform, a rotating shaft extending to the top of the fixed platform is fixedly connected to the output shaft of the driving motor, and a placement platform is fixedly connected to the top of the rotating shaft.

[0019] The beneficial effect of adopting the above further solution is: by arranging a driving motor to drive the placement table to rotate, the objects can be driven to rotate, thereby facilitating the packaging of the objects.

[0020] Furthermore, a movable block extending into the interior of the fixed platform is fixedly connected to the bottom of the placement platform, and a movable groove adapted to the movable block is provided on the upper surface of the fixed platform.

[0021] The beneficial effect of adopting the above further solution is that the stability of the placement table can be improved by providing the movable block.

[0022] Furthermore, a telescopic cylinder extending into the interior is fixedly mounted on the top of the top plate, a connecting plate is fixedly connected to the output end of the telescopic cylinder, and a pressing plate is rotatably connected to the bottom of the connecting plate.

[0023] The beneficial effect of adopting the above further solution is: by arranging a telescopic cylinder to drive the clamping plate to move downward, it is convenient to clamp and fix the objects.

[0024] Compared with the prior art, the present application provides a packaging and baling machine, which has the following beneficial effects:

[0025] 1. The packaging baler is provided with a servo motor to drive the adjusting screw to rotate, and then the adjusting screw drives the threaded sleeve to move up and down, so that the threaded sleeve can drive the mounting frame and the laminating cylinder to move up and down, which is convenient for adjusting the height of the laminating cylinder during the packaging process of the items, thereby achieving the effect of improving the packaging efficiency. It can be applied to items of different volumes, is easy to operate, and does not require manual adjustment by the staff.

[0026] 2. The packaging baler can slide the housing when the fixing frame is set, and then the cutting block can be moved downward by squeezing the elastic telescopic rod, so as to facilitate the cutting of the packaging film. Then, the movable baffle, the fixed baffle and the reset spring are set, so that the elastic telescopic rod can be elastically displaced, and then in the initial state, the cutting block is in a contracted state, so as to avoid the cutting block from damaging the packaging film, and solve the problem that it is inconvenient to adjust the position of the tape fixing rod. Since the sizes of different articles are different, and the areas required for packaging are also different, only the same position of the articles can be packaged, which affects the packaging effect and reduces the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a cross-sectional view of the structure of this application;

[0028] Figure 2 is a top cross-sectional view of the mounting frame of the present application;

[0029] Figure 3 It is a side view of the mounting frame structure of the present application;

[0030] Figure 4 It is a partial schematic diagram of the cutting structure of the present application;

[0031] Figure 5 It is a structural schematic diagram of the active tank of this application;

[0032] Figure 6 It is a three-dimensional diagram of the structure of this application.

[0033] Description of reference numerals:

[0034] 1. Base; 2. Support box; 3. Top plate; 4. Laminating cylinder; 5. Servo motor; 6. Adjusting screw; 7. Threaded sleeve; 8. Connecting block; 9. Mounting frame; 10. Partition; 11. Pressure spring; 12. Elastic clamping plate; 13. Insert rod; 14. Fixed frame; 15. Mounting shell; 16. Elastic telescopic rod; 17. Fixed baffle; 18. Movable baffle; 19. Reset spring; 20. Cutting block; 21. Fixed table; 22. Driving motor; 23. Rotating shaft; 24. Placing table; 25. Movable block; 26. Movable slot; 27. Telescopic cylinder; 28. Connecting plate; 29. ​​Pressing plate. DETAILED DESCRIPTION

[0035] See also Figure 1-2 The packaging and baling machine in this embodiment includes a base 1 and a support box 2 fixedly connected to the top of the base 1, a top plate 3 is fixedly installed on one side of the support box 2, a coating tube 4 is arranged between the top plate 3 and the base 1, and a lifting and adjusting mechanism for displacing the coating tube 4 is arranged inside the support box 2. The lifting and adjusting mechanism includes a servo motor 5 fixedly installed on the top of the support box 2, an adjusting screw 6 fixedly connected to the output shaft of the servo motor 5 and extending to the inside of the support box 2, a threaded sleeve 7 threadedly connected to the outside of the adjusting screw 6, a connecting block 8 fixedly connected to one side of the threaded sleeve 7 and extending to one side of the support box 2, and a mounting frame 9 fixedly connected to the end of the connecting block 8 away from the threaded sleeve 7.

[0036] Among them, a limit block extending to the inside of the support box 2 is fixedly connected to the side of the threaded sleeve 7 away from the connecting block 8, a limit groove matched with the limit block is opened on the inner wall of the support box 2, a bearing matched with the adjusting screw 6 is fixedly installed inside the support box 2, and a sliding groove matched with the connecting block 8 is opened inside the support box 2.

[0037] It should be noted that a controller is fixedly mounted on a side of the support box 2 away from the top plate 3 .

[0038] See also Figure 1-2 In this embodiment, a partition 10 is fixedly connected to the inside of the mounting frame 9, and pressure springs 11 are fixedly connected to the left and right sides of the partition 10. One end of the pressure spring 11 is fixedly connected to an elastic clamping plate 12 extending to the outside of the mounting frame 9. The coating cylinder 4 is located between the two elastic clamping plates 12, and the opposite sides of the two elastic clamping plates 12 are rotatably connected to an insertion rod 13.

[0039] The elastic clamping plate 12 is in an inverted L shape. The pressure spring 11 is provided to allow the elastic clamping plate 12 to undergo elastic displacement, thereby changing the total length of the elastic clamping plate 12 and the mounting frame 9, making it convenient to fix the coating tubes 4 of different lengths.

[0040] See also Figure 1 , Figure 3and Figure 4 In this embodiment, a cutting structure for cutting the packaging film is provided on one side of the supporting box 2, and the cutting structure includes a fixing frame 14 fixedly connected to the top of the mounting frame 9, a mounting shell 15 slidably connected to the inside of the fixing frame 14 and extending to the outside thereof, an elastic telescopic rod 16 slidably connected to the inside of the mounting shell 15 and extending to the bottom thereof, a fixed baffle 17 fixedly connected to the outside of the elastic telescopic rod 16, a movable baffle 18 slidably connected to the outside of the elastic telescopic rod 16, a return spring 19 fixedly connected between the fixed baffle 17 and the movable baffle 18, and a cutting block 20 fixedly connected to the bottom end of the elastic telescopic rod 16.

[0041] The front and back sides of the installation shell 15 are fixedly connected with sliders extending into the interior of the fixing frame 14 , and the interior of the fixing frame 14 is provided with sliding grooves adapted to the installation shell 15 .

[0042] It should be noted that one end of the elastic telescopic rod 16 away from the cutting block 20 extends to the top of the mounting shell 15. When the elastic telescopic rod 16 is pressed, the movable baffle 18 will squeeze the return spring 19. At this time, the staff cannot release it, and at the same time drive the mounting shell 15 to slide to cut the packaging film.

[0043] See also Figure 1 , Figure 5 and Figure 6 In this embodiment, a fixed platform 21 is fixedly connected to the top of the base 1, a driving motor 22 is fixedly installed inside the fixed platform 21, a rotating shaft 23 extending to the top of the fixed platform 21 is fixedly connected to the output shaft of the driving motor 22, and a placing platform 24 is fixedly connected to the top of the rotating shaft 23.

[0044] Among them, the bottom of the placement table 24 is fixedly connected to a movable block 25 extending into the interior of the fixed table 21, the upper surface of the fixed table 21 is provided with a movable groove 26 adapted to the movable block 25, the top of the top plate 3 is fixedly installed with a telescopic cylinder 27 extending into the interior thereof, the output end of the telescopic cylinder 27 is fixedly connected to a connecting plate 28, and the bottom of the connecting plate 28 is rotatably connected to a clamping plate 29.

[0045] It should be noted that the movable groove 26 is annular in shape, a connecting shaft is rotatably connected between the connecting plate 28 and the pressing plate 29 , and a rubber pad is fixedly connected to the bottom of the pressing plate 29 .

[0046] The working principle of the above embodiment is:

[0047] First, move the device to a suitable position, put one side of the coating tube 4 with the packaging film on the outside of the insertion rod 13, and pull the elastic clamping plates 12 to both sides so that the two insertion rods 13 are inserted into the coating tube 4, place the article on the placement table 24, and start the telescopic cylinder 27 to drive the clamping plate 29 to move downward. The article is fixed by the placement table 24 and the clamping plate 29. Then, pull out the packaging film on the coating tube 4 and stick it on the surface of the article. Start the drive motor 22 to drive the article to rotate. At the same time, start the servo motor 5 to drive the coating tube 4 to move up and down to fully package the surface of the article. After the packaging is completed, press the elastic telescopic rod 16 and slide the installation shell 15 at the same time to cut the packaging film. At this time, the packaging is completed.

Claims

1. A packaging and baling machine, comprising a base (1) and a support box (2) fixedly connected to the top of the base (1), characterized in that: A top plate (3) is fixedly mounted on one side of the support box (2); a film coating cylinder (4) is arranged between the top plate (3) and the base (1); a lifting and lowering adjustment mechanism for displacing the film coating cylinder (4) is arranged inside the support box (2); and a cutting structure for cutting the packaging film is arranged on one side of the support box (2); The lifting and lowering adjustment mechanism comprises a servo motor (5) fixedly mounted on the top of the support box (2), an adjusting screw (6) fixedly connected to the output shaft of the servo motor (5) and extending into the interior of the support box (2), a threaded sleeve (7) threadedly connected to the exterior of the adjusting screw (6), a connecting block (8) fixedly connected to one side of the threaded sleeve (7) and extending to one side of the support box (2), and a mounting frame (9) fixedly connected to an end of the connecting block (8) away from the threaded sleeve (7); The cutting structure comprises a fixing frame (14) fixedly connected to the top of the mounting frame (9), a mounting shell (15) slidably connected to the inside of the fixing frame (14) and extending to the outside thereof, an elastic telescopic rod (16) slidably connected to the inside of the mounting shell (15) and extending to the bottom thereof, a fixed baffle (17) fixedly connected to the outside of the elastic telescopic rod (16), a movable baffle (18) slidably connected to the outside of the elastic telescopic rod (16), a return spring (19) fixedly connected between the fixed baffle (17) and the movable baffle (18), and a cutting block (20) fixedly connected to the bottom end of the elastic telescopic rod (16).

2. The packaging and baling machine according to claim 1, characterized in that: A limit block extending into the interior of the support box (2) is fixedly connected to the side of the threaded sleeve (7) away from the connection block (8), and a limit groove matching the limit block is provided on the inner wall of the support box (2).

3. The packaging and baling machine according to claim 1, characterized in that: A partition plate (10) is fixedly connected to the interior of the mounting frame (9), pressure springs (11) are fixedly connected to the left and right sides of the partition plate (10), and one end of the pressure spring (11) is fixedly connected to an elastic clamping plate (12) extending to the outside of the mounting frame (9).

4. The packaging and baling machine according to claim 1, characterized in that: The coating cylinder (4) is located between two elastic clamping plates (12), and the opposite sides of the two elastic clamping plates (12) are rotatably connected to an insertion rod (13).

5. The packaging and baling machine according to claim 4, characterized in that: The front and back sides of the installation shell (15) are fixedly connected with sliding blocks extending into the interior of the fixing frame (14), and the interior of the fixing frame (14) is provided with sliding grooves adapted to the installation shell (15).

6. The packaging and baling machine according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a fixed platform (21), a driving motor (22) is fixedly installed inside the fixed platform (21), an output shaft of the driving motor (22) is fixedly connected to a rotating shaft (23) extending to the top of the fixed platform (21), and a placement platform (24) is fixedly connected to the top of the rotating shaft (23).

7. The packaging and baling machine according to claim 6, characterized in that: A movable block (25) extending into the interior of the fixed platform (21) is fixedly connected to the bottom of the placement platform (24), and a movable groove (26) adapted to the movable block (25) is provided on the upper surface of the fixed platform (21).

8. The packaging and baling machine according to claim 1, characterized in that: A telescopic cylinder (27) extending into the interior is fixedly mounted on the top of the top plate (3); a connecting plate (28) is fixedly connected to the output end of the telescopic cylinder (27); and a pressing plate (29) is rotatably connected to the bottom of the connecting plate (28).

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