Automatic box opening and bottom sealing machine

Abstract

The utility model relates to the technical field of packaging box processing equipment, and discloses an automatic box opening and bottom sealing machine, including a frame, the interior of the frame is rotatably connected to a conveying shaft, both sides of the interior of the frame are rotatably connected to threaded rods, the external threads of the threaded rods are connected to a conveying frame, the interior of the conveying frame is rotatably connected to a conveying roller, the exterior of the conveying roller is rotatably connected to a conveyor belt, and a motor is fixedly installed on the top of the conveying frame. The utility model has the following advantages and effects: when the carton is displaced, it will come into contact with the box opening blade, and then the tape on the carton can be cut, so that the carton can be opened, and then the carton will continue to move to the bottom of the bottom sealing mechanism, and the tape at the bottom of the bottom sealing mechanism will be pasted to the opening of the carton, so as to achieve the purpose of opening the carton first and then sealing the bottom, and in this process, the unpacking and sealing operations can be integrated to improve the work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing equipment, in particular to an automatic box opening and bottom sealing machine. Background Art

[0002] Mineral oil contaminants are common in food, medicine and cosmetics. Mineral oil mainly comes from petroleum, and a small amount comes from industrial synthetic oil. Petroleum is refined into various products used in human production and life, such as diesel, lubricating oil, white oil, etc. These products migrate into food, medicine and cosmetics through various channels such as raw material planting, harvesting, transportation, processing, packaging and environmental pollution, and finally enter the human body.

[0003] In the prior art, Chinese patent authorization announcement number CN105438549B discloses an automatic bottom sealing mechanism for a bottom-locking folding paper box. The purpose is to provide a mechanism that can complete the automatic bottom sealing work of the bottom-locking folding paper box, facilitate the automatic loading of products into the bottom-locking folding paper box, get rid of the existing manual box loading, greatly improve production efficiency and save labor costs. The technical solution is: an automatic bottom sealing mechanism for a bottom-locking folding paper box, characterized in that it includes a frame, a conveyor belt installed on the frame, an opening left and right tongue piece part, a bottom folding tongue piece part, a closing left and right tongue piece part, and a top folding tongue piece part arranged in sequence from right to left along the conveyor belt, and a box pressing part arranged above the conveyor belt and extending in the same direction as the conveyor belt.

[0004] When packing mineral oil, there will be discarded and damaged boxes. In order to save costs and be low-carbon and environmentally friendly, these discarded and damaged boxes need to be unpacked and then sealed. The tape is cut in half by a blade during unpacking. During the unpacking process, the operator needs to manually cut the tape in half, and then the new tape is attached by the sealing mechanism. In this process, integrated operation cannot be achieved, which reduces the efficiency of unpacking and sealing. Therefore, the above problems need to be improved. Utility Model Content

[0005] The utility model aims to provide an automatic box opening and bottom sealing machine, which has the effect of improving the efficiency of box opening and sealing.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: an automatic box opening and bottom sealing machine, including a frame, an internal rotationally connected to a conveying shaft of the frame, both sides of the internal interior of the frame are rotationally connected to threaded rods, the external threads of the threaded rods are threadedly connected to a conveying frame, the internal rotationally connected to a conveying roller of the conveying frame, the external rotationally connected to a conveying belt of the conveying roller, a motor is fixedly installed on the top of the conveying frame, the conveying roller is fixedly connected to the output end of the motor, the external part of the conveying belt is fixedly connected to anti-slip particles, both sides of the external part of the frame are fixedly connected to mounting plates, the top of the mounting plate is fixedly connected to a supporting frame, one side of the internal part of the supporting frame is fixedly connected to a mounting block, the bottom of the mounting block is provided with a box opening blade, the other side of the internal part of the support frame is provided with a bottom sealing mechanism, and the internal part of the bottom sealing mechanism is provided with adhesive tape.

[0007] By adopting the above technical scheme, the unpacking blade is installed to one side of the bottom of the support frame through the mounting block, the unpacking blade and the bottom sealing mechanism are both arranged at the bottom of the support frame, and then the carton is placed inside the frame so that the carton contacts the conveying shaft, and then the threaded rod is rotated so that the threaded rod drives the conveying frame to move, the number of conveyor belts is two, the two conveyor belts contact the two sides of the carton, the friction between the conveyor belt and the carton is increased by anti-slip particles, the motor is started so that the motor drives the conveying roller to rotate, and the conveying roller drives the conveyor belt to transmit, so that the carton can be moved, the number of conveying shafts is multiple, and the displacement of the carton is supported by multiple conveying shafts, when the carton is displaced, it will contact the unpacking blade, and then the tape on the carton can be cut, so that the carton can be opened, and then the carton will continue to move to the bottom of the bottom sealing mechanism, and the opening of the carton is pasted by the tape at the bottom of the bottom sealing mechanism, so as to achieve the purpose of opening the carton first and then sealing the bottom, and in this process, the unpacking and sealing operations can be integrated to improve the work efficiency.

[0008] The utility model is further configured as follows: the number of the conveyor belts is two, and the two conveyor belts are symmetrical to each other.

[0009] By adopting the above technical solution, the two conveyor belts are in contact with the two sides of the carton, thereby improving the conveying effect of the carton.

[0010] The utility model is further configured as follows: a knife seat is fixedly connected to the bottom of the mounting block, a knife handle is clamped on the knife seat, and the box opening blade is fixedly connected to the bottom of the knife handle.

[0011] By adopting the above technical solution, the knife handle is clamped to the bottom of the knife seat, so that the box opening blade can be installed below the knife seat.

[0012] The utility model is further configured as follows: cavities are provided inside the knife seat and the knife handle, and bolts are connected to the internal threads of the cavities.

[0013] By adopting the above technical solution, the knife seat and the knife handle are fixed by bolts, which not only has a good fixing effect but also is convenient for disassembly.

[0014] The utility model is further configured as follows: both sides of the support frame are fixedly connected with slide rails, and the conveying frame is slidably connected inside the slide rails.

[0015] By adopting the above technical solution, when the threaded rod drives the conveying rack to move, the top of the conveying rack will slide inside the slide rail.

[0016] The utility model is further configured as follows: a slide plate is fixedly connected to the top of the conveying frame, both sides of the bottom of the slide plate are fixedly connected to pulley frames, and a pulley is rotatably connected inside the pulley frame.

[0017] By adopting the above technical solution, the slide plate is limited inside the slide rail to prevent the conveyor rack from falling, the pulley is rotatably connected to the inside of the pulley rack, and the pulley slides inside the slide rail, thereby improving the smoothness of the conveyor rack during movement and preventing jamming.

[0018] The utility model is further configured as follows: a blanking plate is fixedly connected to the edge of the frame, and columns are fixedly connected to both sides of the bottom of the frame.

[0019] By adopting the above technical solution, the columns support the frame, and when the carton is opened and sealed, it will pass through the blanking plate and enter the top of the conveyor belt.

[0020] The utility model is further configured as follows: the number of the columns is four, and the inner sides of the four columns are fixedly connected with a conveying frame, the interior of the conveying frame is rotatably connected with a conveying roller, and the outer side of the conveying roller is transmission-connected with a conveyor belt.

[0021] By adopting the above technical solution, four columns are distributed at the four corners of the bottom of the frame, the conveyor frame is fixed on the inner side of the four columns, and the conveyor roller provides driving force through the motor, thereby driving the conveyor belt to rotate the carton, without the need for staff to walk to the other side of the frame to pick up the carton.

[0022] The utility model is further configured as follows: baffles are fixedly connected to both sides of the conveying frame, and the number of the baffles is two.

[0023] By adopting the above technical solution, two baffles are arranged on both sides of the conveying frame, so as to block both sides of the conveyor belt and prevent the box from falling.

[0024] The utility model is further configured as follows: a handle is fixedly connected to the outside of the threaded rod, and a placement table is fixedly connected to the outside of the frame.

[0025] By adopting the above technical solution, the cartons can be stored on the table, and it is convenient to hold the handle and turn the threaded rod.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model places the carton inside the frame through the arrangement of the frame, conveying shaft, threaded rod, conveying frame, conveying roller, conveying belt, motor, anti-skid particles, mounting block, supporting frame, mounting block, box opening blade and bottom sealing mechanism, so that the carton contacts the conveying shaft, the threaded rod drives the conveying frame to move, the two conveying belts contact the two sides of the carton, the friction between the conveying belt and the carton is increased by the anti-skid particles, the motor drives the conveying roller to rotate, the conveying roller drives the conveying belt to transmit, so that the carton can be moved, the displacement of the carton is supported by multiple conveying shafts, the carton will contact the box opening blade when displacing, so that the tape on the carton can be cut, so that the carton can be opened, and then the carton will continue to move to the bottom of the bottom sealing mechanism, and the opening of the carton is pasted by the tape at the bottom of the bottom sealing mechanism, so as to achieve the purpose of opening the carton first and then sealing the bottom, and in this process, the unpacking and sealing operations can be integrated to improve the work efficiency.

[0028] 2. The utility model, through the arrangement among the slide rails, slide plates, pulleys, unloading plates, columns, conveyor frames, conveyor rollers and conveyor belts, when the threaded rod drives the conveyor frame to move, the top of the conveyor frame will slide inside the slide rails, the slide plates are limited inside the slide rails to prevent the conveyor frame from falling, the pulleys are rotatably connected to the inside of the pulley frame, and the pulleys slide inside the slide rails, so as to improve the smoothness of the conveyor frame during movement and prevent jamming. The four columns are distributed at the four corners of the bottom of the frame, the conveyor frame is fixed on the inner sides of the four columns, the conveyor roller provides driving force through the motor, and then drives the conveyor belt to transmit, so as to achieve the effect of rotating the carton, and the staff does not need to go to the other side of the frame to pick up the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0032] Figure 3 This is a schematic diagram of the internal structure of the support frame of the utility model;

[0033] Figure 4 It is a schematic diagram of the internal structure of the slide rail of the utility model.

[0034] In the figure, 1, frame; 2, conveying shaft; 3, threaded rod; 4, conveying frame; 5, conveying roller; 6, conveyor belt; 7, motor; 8, anti-skid particles; 9, mounting plate; 10, support frame; 11, mounting block; 12, box opening blade; 13, bottom sealing mechanism; 14, knife seat; 15, knife handle; 16, bolt; 17, slide rail; 18, slide plate; 19, pulley; 20, unloading plate; 21, column; 22, conveying frame; 23, conveying roller; 24, conveyor belt; 25, baffle; 26, handle; 27, placement table; 28, pulley frame. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-4, an automatic box opening and bottom sealing machine, including a frame 1, the frame 1 is internally rotatably connected to a conveying shaft 2, both sides of the frame 1 are rotatably connected to threaded rods 3, the outer threads of the threaded rods 3 are connected to a conveying frame 4, the inner rotatable connection of the conveying frame 4 is connected to a conveying roller 5, the outer rotatable connection of the conveying roller 5 is connected to a conveying belt 6, a motor 7 is fixedly installed on the top of the conveying frame 4, the conveying roller 5 is fixedly connected to the output end of the motor 7, the outer part of the conveying belt 6 is fixedly connected to anti-skid particles 8, both sides of the outer part of the frame 1 are fixedly connected to mounting plates 9, the top of the mounting plate 9 is fixedly connected to a supporting frame 10, one side of the inner part of the supporting frame 10 is fixedly connected to a mounting block 11, the bottom of the mounting block 11 is provided with a box opening blade 12, and the other side of the inner part of the supporting frame 10 is provided with A bottom sealing mechanism 13 is provided with adhesive tape inside. The unpacking blade 12 is installed to one side of the bottom of the support frame 10 through the mounting block 11. The unpacking blade 12 and the bottom sealing mechanism 13 are both arranged at the bottom of the support frame 10. Then, the carton is placed inside the frame body 1 so that the carton contacts the conveying shaft 2. Then, the threaded rod 3 is rotated so that the threaded rod 3 drives the conveying frame 4 to move. There are two conveyor belts 6. The two conveyor belts 6 contact the two sides of the carton. The friction between the conveyor belt 6 and the carton is increased by the anti-slip particles 8. The motor 7 is started so that the motor 7 drives the conveying roller 5 to rotate. The conveying roller 5 drives the conveyor belt 6 to transmit, so that the carton can be moved. There are multiple conveying shafts 2. The conveyor shaft 2 supports the displacement of the carton. When the carton is displaced, it will contact the unpacking blade 12, and then the tape on the carton can be cut, so that the carton can be opened. After that, the carton will continue to move to the bottom of the bottom sealing mechanism 13, and the tape at the bottom of the bottom sealing mechanism 13 will be pasted to the opening of the carton, so as to achieve the purpose of opening the carton first and then sealing the bottom. In this process, the unpacking and sealing operations can be integrated to improve the working efficiency. There are two conveyor belts 6, and the two conveyor belts 6 are symmetrical to each other. The two conveyor belts 6 are in contact with the two sides of the carton, so as to improve the conveying effect of the carton. The bottom of the mounting block 11 is fixedly connected to a knife seat 14, and the knife seat 14 is clamped with a knife handle 15. The unpacking blade 12 is fixed The bottom of the knife handle 15 is connected to the bottom of the knife seat 14, so that the box opening blade 12 can be installed under the knife seat 14. The inside of the knife seat 14 and the knife handle 15 are provided with a cavity, and the internal thread of the cavity is connected with a bolt 16. The knife seat 14 and the knife handle 15 are fixed by the bolt 16, which not only has a good fixing effect but also is convenient for disassembly. Both sides of the support frame 10 are fixedly connected with slide rails 17, and the conveying frame 4 is slidably connected to the inside of the slide rails 17. When the threaded rod 3 drives the conveying frame 4 to move, the top of the conveying frame 4 will slide inside the slide rails 17. The top of the conveying frame 4 is fixedly connected with a slide plate 18, and both sides of the bottom of the slide plate 18 are fixedly connected with a pulley frame 28. The inside of the pulley frame 28 is rotatably connected with a pulley 19.The slide plate 18 is limited inside the slide rail 17 to prevent the conveying frame 4 from falling. The pulley 19 is rotatably connected to the inside of the pulley frame 28, and the pulley 19 slides inside the slide rail 17 to improve the smoothness of the movement of the conveying frame 4 and prevent jamming. A blanking plate 20 is fixedly connected to the edge of the frame 1, and columns 21 are fixedly connected on both sides of the bottom of the frame 1. The columns 21 support the frame 1. After the carton is opened and sealed, it will pass through the blanking plate 20 to enter the top of the conveyor belt 24. There are four columns 21, and the inner sides of the four columns 21 are fixedly connected to the conveying frame 22. The conveying frame 22 is internally rotatably connected to the conveying roller 23, and the external transmission of the conveying roller 23 is connected to the conveyor belt 24. , Four columns 21 are distributed at the four corners of the bottom of the frame 1, and the conveyor frame 22 is fixed on the inner side of the four columns 21. The conveyor roller 23 provides driving force through the motor, which drives the conveyor belt 24 to transmit, so as to achieve the effect of rotating the carton. There is no need for the staff to go to the other side of the frame 1 to pick up the carton. Both sides of the conveyor frame 22 are fixedly connected with baffles 25. The number of baffles 25 is two. Two baffles 25 are arranged on both sides of the conveyor frame 22, so as to block both sides of the conveyor belt 24 to prevent the box from falling. The outside of the threaded rod 3 is fixedly connected with a handle 26, and the outside of the frame 1 is fixedly connected with a placing table 27. The placing table 27 is used to store the carton. It is convenient to hold the handle 26 and rotate the threaded rod 3. ,

[0037] In the utility model, the box-opening blade 12 is installed to one side of the bottom of the support frame 10 through the mounting block 11, and the box-opening blade 12 and the bottom sealing mechanism 13 are both arranged at the bottom of the support frame 10. Then, the carton is placed inside the frame 1 so that the carton contacts the conveying shaft 2, and then the threaded rod 3 is rotated so that the threaded rod 3 drives the conveying frame 4 to move. There are two conveyor belts 6, and the two conveyor belts 6 contact the two sides of the carton. The friction between the conveyor belt 6 and the carton is increased by the anti-slip particles 8, and the motor 7 is started so that the motor 7 drives The conveyor roller 5 rotates, and the conveyor roller 5 drives the conveyor belt 6 to transmit, so that the carton can be moved. There are multiple conveyor shafts 2, and the displacement of the carton is supported by multiple conveyor shafts 2. When the carton is displaced, it will contact the box opening blade 12, and then the tape on the carton can be cut, so that the carton can be opened. After that, the carton will continue to move to the bottom of the bottom sealing mechanism 13, and the tape at the bottom of the bottom sealing mechanism 13 will be pasted to the opening of the carton, so as to achieve the purpose of opening the carton first and then sealing the bottom, and this process The unpacking and sealing operations can be integrated in the process, which improves the working efficiency. The knife handle 15 is connected to the bottom of the knife seat 14, and then the unpacking blade 12 can be installed under the knife seat 14. The knife seat 14 and the knife handle 15 are fixed by bolts 16, which not only has a good fixing effect, but also is convenient for disassembly. When the threaded rod 3 drives the conveying frame 4 to move, the top of the conveying frame 4 will slide inside the slide rail 17, and the slide plate 18 is limited inside the slide rail 17 to prevent the conveying frame 4 from falling. The pulley 19 is rotatably connected to the inside of the pulley frame 28, and the pulley 19 is on the slide rail. The rail 17 slides inside to improve the smoothness of the movement of the conveyor frame 4 and prevent jamming. The column 21 supports the frame 1. After the carton is opened and sealed, it will pass through the blanking plate 20 to enter the top of the conveyor belt 24. The four columns 21 are distributed at the four corners of the bottom of the frame 1. The conveyor frame 22 is fixed on the inner side of the four columns 21. The conveyor roller 23 provides driving force through the motor, which in turn drives the conveyor belt 24 to rotate, thereby achieving the effect of rotating the carton, without the need for staff to go to the other side of the frame 1 to pick up the carton.

[0038] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic box opening and bottom sealing machine, comprising a frame (1), characterized in that: The frame (1) is rotatably connected to a conveying shaft (2), both sides of the frame (1) are rotatably connected to threaded rods (3), the threaded rods (3) are externally threadedly connected to a conveying frame (4), the conveying frame (4) is internally rotatably connected to a conveying roller (5), the conveying roller (5) is externally rotatably connected to a conveying belt (6), a motor (7) is fixedly installed on the top of the conveying frame (4), the conveying roller (5) is fixedly connected to the output end of the motor (7), the conveying belt (6) is externally fixedly connected to anti-skid particles (8), both sides of the frame (1) are externally fixedly connected to mounting plates (9), the top of the mounting plates (9) is fixedly connected to a support frame (10), one side of the support frame (10) is fixedly connected to a mounting block (11), the bottom of the mounting block (11) is provided with a box opening blade (12), the other side of the support frame (10) is provided with a bottom sealing mechanism (13), the bottom of the bottom sealing mechanism (13) is provided with an adhesive tape.

2. The automatic box opening and bottom sealing machine according to claim 1, characterized in that: The number of the conveyor belts (6) is two, and the two conveyor belts (6) are symmetrical to each other.

3. The automatic box opening and bottom sealing machine according to claim 1, characterized in that: The bottom of the mounting block (11) is fixedly connected to a knife seat (14), the knife seat (14) is clamped with a knife handle (15), and the box opening blade (12) is fixedly connected to the bottom of the knife handle (15).

4. The automatic box opening and bottom sealing machine according to claim 3, characterized in that: The knife seat (14) and the knife handle (15) are both provided with cavities inside, and the internal threads of the cavities are connected with bolts (16).

5. The automatic box opening and bottom sealing machine according to claim 1, characterized in that: Slide rails (17) are fixedly connected to both sides of the support frame (10), and the conveying frame (4) is slidably connected to the inside of the slide rails (17).

6. The automatic box opening and bottom sealing machine according to claim 5, characterized in that: The top of the conveying frame (4) is fixedly connected to a slide plate (18), both sides of the bottom of the slide plate (18) are fixedly connected to pulley frames (28), and the interior of the pulley frame (28) is rotatably connected to a pulley (19).

7. The automatic box opening and bottom sealing machine according to claim 1, characterized in that: A blanking plate (20) is fixedly connected to the edge of the frame (1), and columns (21) are fixedly connected to both sides of the bottom of the frame (1).

8. The automatic box opening and bottom sealing machine according to claim 7, characterized in that: The number of the columns (21) is four, and the inner sides of the four columns (21) are fixedly connected to a conveying frame (22), the interior of the conveying frame (22) is rotatably connected to a conveying roller (23), and the exterior of the conveying roller (23) is transmission-connected to a conveying belt (24).

9. The automatic box opening and bottom sealing machine according to claim 8, characterized in that: Baffles (25) are fixedly connected to both sides of the conveying frame (22), and the number of the baffles (25) is two.

10. The automatic box opening and bottom sealing machine according to claim 1, characterized in that: The outside of the threaded rod (3) is fixedly connected to a handle (26), and the outside of the frame (1) is fixedly connected to a placement platform (27).

Images