Three-dimensional packaging machine

Abstract

The utility model provides a three-dimensional packaging machine, and relates to the technical field of three-dimensional packaging machines. The three-dimensional packaging machine comprises a base, a machine body is installed at one end of the top of the base, two vertical plates are installed at the end, away from the machine body, of the base, a discharging assembly is arranged between the tops of the two vertical plates, and a clamping assembly is arranged between the two vertical plates and located below the discharging assembly. Baffles are installed on the top of the base and located between the vertical plate and the machine body, an adjusting cutting assembly is arranged between the tops of the two baffles and comprises a threaded rod and a blade, and the threaded rod is used for adjusting the position of the blade. According to the three-dimensional packaging machine, the adjusting cutting assembly is arranged, and the position of the blade is adjusted through a threaded rod in the adjusting cutting assembly, so that the blade can stay at any position to be used, the equipment can perfectly adapt to cutting operation of films of different sizes, and actual application is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional packaging machines, in particular to a three-dimensional packaging machine. Background Art

[0002] The three-dimensional packaging machine uses BOPP film or PVC as packaging material, and is a mid-packing device that folds and seals the packaged items into a three-dimensional hexahedron. However, in actual use, due to the different sizes of different products, the requirements for the size of the transparent packaging film are different, so a blade is needed to cut the film.

[0003] After searching, a Chinese patent discloses a transparent film three-dimensional packaging machine for cigarette packs (authorization announcement number CN221234208 U), which includes a base, a mounting frame and a packaging machine. The starting motor drives the first rotating shaft fixedly connected to its output shaft to rotate, which in turn drives the transmission belt sleeved on the outer surface of the first rotating shaft. The second rotating shaft rotates, which in turn drives the half gear fixedly connected to one end of it to rotate. The rotation of the half gear drives the gear rod to slide upward, and the gear rod squeezes the spring fixedly connected to its upper end. The slider fixedly connected to one side of the gear rod also slides upward with the gear rod, thereby driving the blade slidably connected to the inner groove of the slider to move upward. When the half gear faces the gearless side to the gear rod, the gear rod is released and begins to fall, eventually driving the blade to fall and cut the transparent film. The limit arm is pulled up to adjust the sliding blade. Transparent films of different sizes can be cut by adjusting the blade position.

[0004] When using this patented technology, when the position of the blade needs to be adjusted, the position of the blade can only be adjusted by relying on the precise matching of the limiting arm and the first limiting hole. The position of the limiting hole is fixed, so the position of the blade adjustment will also be fixed. Since the sizes of different products are different, it is difficult to find a size that is completely compatible with them. Therefore, the blade position will be adjusted according to the position of the limiting hole each time, resulting in the cut film size not being able to achieve the most suitable size, which is not conducive to practical application.

[0005] Therefore, those skilled in the art provide a three-dimensional packaging machine to solve the problems raised in the above background technology. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the utility model provides a three-dimensional packaging machine, which solves the problem mentioned in the above background technology that the blade position is adjusted according to the position of the limiting hole each time in the existing technology, resulting in the cut film size not being able to achieve the most suitable size.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a three-dimensional packaging machine, comprising a base, a body mounted on one end of the top of the base, two vertical plates mounted on the end of the base away from the body, a discharge assembly disposed between the tops of the two vertical plates, and a clamping assembly disposed between the two vertical plates and obliquely below the discharge assembly;

[0008] Baffles are installed on the top of the base and between the vertical plate and the body. An adjustment cutting assembly is set between the tops of the two baffles. The adjustment cutting assembly includes a threaded rod and a blade. The threaded rod is used to adjust the position of the blade.

[0009] Through the above technical solution, the position of the blade is adjusted by adjusting the threaded rod inside the cutting assembly, so that the blade can stay in any position for use, thereby enabling the equipment to perfectly adapt to film cutting operations of different sizes, which is beneficial to practical applications.

[0010] Preferably, the adjusting cutting assembly also includes two mounting brackets, a sliding rod, a U-shaped frame and two first cylinders, the two mounting brackets are respectively mounted on the top of the two baffles, the sliding rod is fixedly connected to the top of one of the mounting brackets, the threaded rod is rotatably connected to the top of the other mounting bracket, the U-shaped frame is slidingly connected between the two mounting brackets, one end of the U-shaped frame is slidingly connected to the sliding rod, and the other end is threadedly connected to the threaded rod, the blade is slidingly connected inside the U-shaped frame, and the two first cylinders are respectively mounted on the two ends of the top of the U-shaped frame, and the piston rods of the first cylinders both pass through the U-shaped frame and are fixedly connected to the top of the blade.

[0011] Through the above technical solution, the operation of the first cylinder can drive the blade to slide up and down inside the U-shaped frame, thereby facilitating the cutting operation of the film using the blade.

[0012] Preferably, the discharge assembly includes two L-shaped grooves and a discharge roller, the two L-shaped grooves are respectively opened on the top of the two vertical plates, and the discharge roller is placed between the two L-shaped grooves.

[0013] Through the above technical solution, the unloading roller is placed using the L-shaped groove, which can prevent the unloading roller from escaping from the interior thereof, thereby facilitating the unloading operation of the film wrapped on the unloading roller.

[0014] Preferably, the clamping assembly includes two limit slots, two second cylinders, two limit blocks, a first rubber roller, a second rubber roller and a motor, the two limit slots are respectively opened on the outside of the two vertical plates, the two second cylinders are respectively installed on the top of the two vertical plates, the two limit blocks slide inside the two limit slots respectively, the piston rods of the second cylinders extend to the inside of the limit slots and are fixedly connected to the top of the limit blocks, the first rubber roller is rotatably connected between the two limit blocks, the second rubber roller is rotatably connected between the two vertical plates and is located below the first rubber roller, the bottom of the first rubber roller is in contact with the top of the second rubber roller, the motor is installed on the outside of one of the vertical plates, and the output shaft of the motor passes through the vertical plate and is fixedly connected to one end of the second rubber roller.

[0015] Through the above technical solution, the motor can be used to drive the second rubber roller to rotate. When the film needs to be used, one end of the film wrapped on the unwinding roller is placed on the top of the second rubber roller, and then the second cylinder is controlled to operate to drive the limit block to move downward inside the limit groove, thereby driving the first rubber roller to move downward, and the first rubber roller and the second rubber roller are used to clamp and fix one end of the film. When the film needs to be used, the motor is controlled to operate to drive the second rubber roller to rotate, and the friction between the first rubber roller, the second rubber roller and the film is used to convey the film, thereby facilitating the use of the film.

[0016] Preferably, a control panel is installed on the outer side of one of the vertical plates, and the first cylinder, the second cylinder and the motor are all electrically connected to the control panel.

[0017] Through the above technical solution, the control panel can be used to better control the entire device.

[0018] Preferably, both sides of the inner wall of the U-shaped frame are provided with sliding grooves, and both ends of the top of the blade are installed with sliders, and the sliders are slidably connected to the sliding grooves.

[0019] Through the above technical solution, the cooperation between the slider and the slide groove is utilized to make the sliding of the blade inside the U-shaped frame more stable.

[0020] The utility model provides a three-dimensional packaging machine, which has the following beneficial effects:

[0021] 1. This three-dimensional packaging machine is equipped with an adjustable cutting assembly. The position of the blade is adjusted by using the threaded rod inside the adjustable cutting assembly, so that the blade can be used at any position. This makes the equipment perfectly adaptable to the cutting operation of films of different sizes, which is beneficial to practical applications.

[0022] 2. The three-dimensional packaging machine, by providing a discharge component in conjunction with a clamping component, can better output the film for use, thereby facilitating the use of the equipment to perform product packaging operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first perspective;

[0024] Figure 2 This is a schematic diagram of the third perspective structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the disassembly structure of the discharge assembly and the clamping assembly of the utility model;

[0026] Figure 4 This is a schematic diagram of the disassembled structure of the adjustment and cutting assembly of the present invention.

[0027] In the figure: 1. Base; 2. Machine body; 3. Vertical plate; 4. Baffle; 5. Threaded rod; 6. Blade; 7. Mounting frame; 8. Slide rod; 9. U-shaped frame; 10. First cylinder; 11. L-shaped groove; 12. Unloading roller; 13. Limiting groove; 14. Second cylinder; 15. Limiting block; 16. First rubber roller; 17. Second rubber roller; 18. Motor; 19. Control panel; 20. Slide groove; 21. Slider. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below through the accompanying drawings and examples.

[0029] Reference Figure 1 、 Figure 2 and Figure 3 The present invention provides a three-dimensional packaging machine, comprising a base 1, a body 2 being mounted on one end of the top of the base 1, two vertical plates 3 being mounted on the end of the base 1 away from the body 2, and a discharge assembly being arranged between the tops of the two vertical plates 3. The discharge assembly comprises two L-shaped grooves 11 and a discharge roller 12. The two L-shaped grooves 11 are respectively opened on the tops of the two vertical plates 3, and the discharge roller 12 is placed between the two L-shaped grooves 11. Figure 3 As shown, the bottom of the L-shaped groove 11 is set to an arc-shaped structure, so the discharge roller 12 can also rotate between the two L-shaped grooves 11. Placing the discharge roller 12 using the L-shaped groove 11 can prevent the discharge roller 12 from escaping from its interior, thereby facilitating the discharge operation of the film wrapped on the discharge roller 12.

[0030] Reference Figure 4In one aspect of this embodiment, a baffle 4 is installed at the top of the base 1, located between the vertical plate 3 and the body 2. An adjustable cutting assembly is located between the tops of the two baffles 4. The adjustable cutting assembly includes a threaded rod 5, a blade 6, two mounting brackets 7, a slide rod 8, a U-shaped frame 9, and two first cylinders 10. The threaded rod 5 is used to adjust the position of the blade 6. The two mounting brackets 7 are respectively mounted on the tops of the two baffles 4. The slide rod 8 is fixedly connected to the top of one mounting bracket 7, and the threaded rod 5 is rotatably connected to the top of the other mounting bracket 7. One end of the threaded rod 5 passes through the corresponding mounting bracket 7 and is equipped with a handwheel for driving the threaded rod 5 to rotate. The U-shaped frame 9 is slidably connected between the two mounting brackets 7. One end of the U-shaped frame 9 is slidably connected to the slide rod 8, and the other end is threadedly connected to the threaded rod 5. The rotation of the threaded rod 5 can drive the U-shaped frame 9 to slide between the two mounting brackets 7. The blade 6 is slidably connected inside the U-shaped frame 9. Slide grooves 20 are provided on both sides of the inner wall of the U-shaped frame 9. Sliders 21 are installed at both ends of the top of the blade 6. The slides 21 are slidably connected to the slide grooves 20. The cooperation between the slides 21 and the slide grooves 20 makes the sliding of the blade 6 inside the U-shaped frame 9 more stable. Two first cylinders 10 are installed at both ends of the top of the U-shaped frame 9. The piston rods of the first cylinders 10 pass through the U-shaped frame 9 and are fixedly connected to the top of the blade 6. Through the operation of the first cylinders 10, the blade 6 can be driven to slide up and down inside the U-shaped frame 9, thereby facilitating the use of the blade 6 to cut the film. When the position of the blade 6 needs to be adjusted, the handwheel at one end of the threaded rod 5 is used to rotate the threaded rod 5, which cooperates with the action of the slide rod 8 to drive the U-shaped frame 9 to slide between the two mounting brackets 7, thereby driving the blade 6 to move, so that the blade 6 can be stopped at any position for use. This makes the equipment perfectly adaptable to the cutting operation of films of different sizes, which is beneficial for practical application.

[0031] Reference Figure 3In one aspect of this embodiment, a clamping assembly is provided between the two vertical plates 3 and obliquely below the discharge assembly. The clamping assembly includes two limit slots 13, two second cylinders 14, two limit blocks 15, a first rubber roller 16, a second rubber roller 17 and a motor 18. The two limit slots 13 are respectively opened on the outside of the two vertical plates 3. The two second cylinders 14 are respectively installed on the top of the two vertical plates 3. The two limit blocks 15 slide inside the two limit slots 13 respectively. The piston rods of the second cylinders 14 extend into the interior of the limit slots 13 and are fixedly connected to the top of the limit blocks 15. The operation of the second cylinders 14 can drive the limit blocks 15 to slide up and down inside the limit slots 13. The first rubber roller 16 is rotatably connected between the two limit blocks 15. By adjusting the height positions of the two limit blocks 15, the height position of the first rubber roller 16 can be adjusted. A second rubber roller 17 is rotatably connected between the two vertical plates 3 and positioned below the first rubber roller 16. The bottom of the first rubber roller 16 contacts the top of the second rubber roller 17. The interaction between the first and second rubber rollers 16, 17, compresses one end of the film between them, facilitating film conveyance. A motor 18 is mounted on the outside of one of the vertical plates 3. The output shaft of the motor 18 extends through the vertical plate 3 and is fixedly connected to one end of the second rubber roller 17. The operation of the motor 18 drives the second rubber roller 17 to rotate. When the film needs to be used, one end of the film wrapped on the discharge roller 12 is placed on the top of the second rubber roller 17, and then the second cylinder 14 is controlled to work to drive the limit block 15 to move downward inside the limit groove 13, thereby driving the first rubber roller 16 to move downward, and the first rubber roller 16 and the second rubber roller 17 are used to clamp and fix one end of the film. When the film needs to be used, the motor 18 is controlled to work to drive the second rubber roller 17 to rotate, and the friction between the first rubber roller 16, the second rubber roller 17 and the film is used to transport the film, thereby facilitating the use of the film.

[0032] Reference Figure 1 In one aspect of this embodiment, a control panel 19 is installed on the outside of one of the vertical plates 3, and the first cylinder 10, the second cylinder 14 and the motor 18 are all electrically connected to the control panel 19. The control panel 19 can be used to better control the entire device.

[0033] Working principle:

[0034] When in use, first place the device in the designated position and power on the device, then use the L-shaped groove 11 to place the unwinding roller 12, which can prevent the unwinding roller 12 from escaping from its interior, thereby facilitating the unwinding operation of the film wrapped on the unwinding roller 12;

[0035] Then, when the position of the blade 6 needs to be adjusted, the hand wheel at one end of the threaded rod 5 is used to drive the threaded rod 5 to rotate, thereby cooperating with the action of the slide rod 8 to drive the U-shaped frame 9 to slide between the two mounting frames 7, thereby driving the blade 6 to move, so that the blade 6 can stay in any position for use, thereby making the equipment perfectly adaptable to the cutting operation of films of different sizes, which is beneficial to practical applications;

[0036] When the film needs to be used, one end of the film wrapped on the discharge roller 12 is placed on the top of the second rubber roller 17, and then the second cylinder 14 is controlled to work to drive the limit block 15 to move downward inside the limit groove 13, thereby driving the first rubber roller 16 to move downward, and the first rubber roller 16 and the second rubber roller 17 are used to clamp and fix one end of the film. When the film needs to be used, the motor 18 is controlled to work to drive the second rubber roller 17 to rotate, and the friction between the first rubber roller 16, the second rubber roller 17 and the film is used to transport the film, thereby facilitating the use of the film and using the film to package the product.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional packaging machine, comprising a base (1), wherein an organic body (2) is mounted on one end of the top of the base (1), characterized in that: Two vertical plates (3) are installed at one end of the base (1) away from the machine body (2), a discharge assembly is provided between the tops of the two vertical plates (3), and a clamping assembly is provided between the two vertical plates (3) and obliquely below the discharge assembly; Baffles (4) are installed on the top of the base (1) and between the vertical plate (3) and the body (2). An adjustment cutting assembly is provided between the tops of the two baffles (4). The adjustment cutting assembly comprises a threaded rod (5) and a blade (6). The threaded rod (5) is used to adjust the position of the blade (6).

2. The three-dimensional packaging machine according to claim 1, characterized in that: The adjusting cutting assembly further comprises two mounting frames (7), a sliding rod (8), a U-shaped frame (9) and two first cylinders (10), wherein the two mounting frames (7) are respectively mounted on the tops of the two baffles (4), the sliding rod (8) is fixedly connected to the top of one of the mounting frames (7), the threaded rod (5) is rotatably connected to the top of the other mounting frame (7), the U-shaped frame (9) is slidably connected between the two mounting frames (7), one end of the U-shaped frame (9) is slidably connected to the sliding rod (8), and the other end thereof is threadedly connected to the threaded rod (5), the blade (6) is slidably connected inside the U-shaped frame (9), and the two first cylinders (10) are respectively mounted on the two ends of the top of the U-shaped frame (9), and the piston rods of the first cylinders (10) all pass through the U-shaped frame (9) and are fixedly connected to the top of the blade (6).

3. The three-dimensional packaging machine according to claim 1, characterized in that: The discharge assembly comprises two L-shaped grooves (11) and a discharge roller (12), wherein the two L-shaped grooves (11) are respectively opened on the top of two vertical plates (3), and the discharge roller (12) is placed between the two L-shaped grooves (11).

4. The three-dimensional packaging machine according to claim 2, characterized in that: The clamping assembly comprises two limiting grooves (13), two second cylinders (14), two limiting blocks (15), a first rubber roller (16), a second rubber roller (17) and a motor (18), wherein the two limiting grooves (13) are respectively opened on the outside of the two vertical plates (3), the two second cylinders (14) are respectively installed on the top of the two vertical plates (3), the two limiting blocks (15) slide inside the two limiting grooves (13), and the piston rods of the second cylinders (14) are both extended to the inside of the limiting grooves (13). The first rubber roller (16) is rotatably connected between the two limit blocks (15), and the second rubber roller (17) is rotatably connected between the two vertical plates (3) and is located below the first rubber roller (16). The bottom of the first rubber roller (16) contacts the top of the second rubber roller (17). The motor (18) is installed on the outside of one of the vertical plates (3), and the output shaft of the motor (18) passes through the vertical plate (3) and is fixedly connected to one end of the second rubber roller (17).

5. The three-dimensional packaging machine according to claim 4, characterized in that: A control panel (19) is installed on the outer side of one of the vertical plates (3), and the first cylinder (10), the second cylinder (14) and the motor (18) are all electrically connected to the control panel (19).

6. The three-dimensional packaging machine according to claim 2, characterized in that: Slide grooves (20) are provided on both sides of the inner wall of the U-shaped frame (9), and sliders (21) are installed at both ends of the top of the blade (6), and the sliders (21) are slidably connected to the slide grooves (20).

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