Rapid cutting device for packaging box processing

Abstract

The utility model provides a quick cutting device for packaging box processing, which belongs to the technical field of packaging box processing and comprises a workbench, a first forward and reverse rotation motor is mounted at the outer end of the right side surface of the workbench through a mounting block, a first lead screw is mounted at the output end of the first forward and reverse rotation motor, and a sliding block is in threaded connection with the first lead screw; a first forward and reverse rotation motor rotates forwards and reversely to drive a first lead screw to rotate forwards and reversely, so that a sliding block moves inwards and outwards in the direction of the first lead screw, the effect of driving the longitudinal position of a rotary cutter is achieved, and the rotary cutter can conveniently cut packaging box paperboards in the longitudinal direction; the second lead screw drives the internal thread ring and the sliding sleeve to move left and right along the support, the effect of adjusting the transverse position of the rotary cutter is achieved, the rotary cutter can conveniently conduct transverse cutting on the packaging box paperboard, the cutting directions are diversified, when cutting in different directions is needed, the packaging box paperboard does not need to be taken down for cutting, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to a fast cutting device for packaging box processing. Background Art

[0002] As the name suggests, packaging boxes are boxes used to package products. They can be classified by material, such as paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated boxes, and PVC boxes. In the process of processing paper packaging boxes, it is usually necessary to cut the cardboard of the cardboard packaging box to facilitate the subsequent production of packaging boxes.

[0003] For example, in the prior art, the patent with authorization announcement number CN220681753U discloses a fast cutting device for packaging box processing. The device cooperates with a slide bar, a spring, a gear, a rack, a clamping block, a first slider and a first slide bar. The spring drives the slide bar to slide downward under the elastic action, and the slide bar drives the gear to move. The gear drives the two racks to move, and the rack drives the clamping block to move downward. When the clamping block on one side contacts the packaging box, the clamping block on this side stops falling, and the rack on this side drives the gear to rotate, and the rack drives the rack on the other side to move downward until the two clamping blocks are in contact with the outer wall of the packaging box, thereby fixing the packaging box. This is convenient for fixing some irregularly shaped packaging boxes.

[0004] During the cutting process of the device, the cutting teeth can only move the threaded block left and right through the screw, so that the cutting teeth can only cut the packaging box in the horizontal direction. When the packaging box needs to be cut longitudinally, the packaging box to be cut can only be taken out, the direction of the packaging box can be turned around and then the longitudinal cutting can be performed, which affects the work efficiency. Therefore, a fast cutting device for packaging box processing is designed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a fast cutting device for packaging box processing.

[0006] The technical problem to be solved by the utility model is to provide a fast cutting device for processing packaging boxes, so as to solve the problem in the prior art that the packaging box cutting device can only cut the packaging box in one direction, thereby affecting the working efficiency.

[0007] The utility model provides a rapid cutting device for processing packaging boxes, comprising a workbench, a first forward and reverse motor being installed on the outer end of the right surface of the workbench through a mounting block, a first screw rod being installed on the output end of the first forward and reverse motor, a slider being threaded on the first screw rod, a bracket being fixedly provided on the upper surface of the slider, a second forward and reverse motor being installed on the outer side of the upper surface of the bracket through a mounting block, a second screw rod being fixed on the output end of the second forward and reverse motor, an internal threaded ring being threaded on the second screw rod, a sliding sleeve being fixedly provided on the bottom of the internal threaded ring, and the sliding sleeve being sleeved on the bracket, an electric telescopic rod being installed on the bottom of the sliding sleeve, a mounting plate being installed on the output end of the electric telescopic rod, a driving motor being fixedly installed on the outer side of the bottom of the mounting plate, and a rotary cutter being installed on the output end of the driving motor.

[0008] Preferably, the slider is in close contact with the outer surface of the workbench, and the outer surface of the workbench and the contact surface between the slider and the workbench are polished.

[0009] Preferably, an anti-cardboard deviation component is installed on the mounting plate, and the anti-cardboard deviation component includes a guide rod, a spherical sleeve, a rolling ball and a socket spring. The guide rod is arranged through the inner side of the upper surface of the mounting plate, a spherical sleeve is fixedly arranged on the bottom of the guide rod, and a rolling ball is rolled on the inner side of the spherical sleeve. A socket spring is fixedly arranged between the spherical sleeve and the mounting plate.

[0010] Preferably, the bottom of the rolling ball passes through the outside of the spherical sleeve, and the diameter of the penetration point is smaller than the diameter of the rolling ball.

[0011] Preferably, when the sleeve spring is in a naturally extended state, the bottom level of the rolling ball is lower than the bottom level of the rotary cutter.

[0012] Preferably, a dust removal assembly is installed on the outer surface of the sliding sleeve, and the dust removal assembly includes a dust storage box, an exhaust fan, an exhaust pipe, a door body, a hose, a blocking net, an air suction hopper and a stabilizing bar. The exhaust fan is installed above the dust storage box, and the air inlet end of the exhaust fan is installed with an exhaust pipe, and a blocking net is fixedly provided on the inner bottom of the exhaust pipe. The outer surface of the dust storage box is provided with a door body rotatably provided by a hinge, a hose is provided through the upper right side of the dust storage box, and an air suction hopper is provided through the bottom of the hose, and the air suction hopper is rotatably provided on the rotary cutter through a bearing, and a stabilizing bar is fixedly provided between the outer side of the air suction hopper and the bottom of the drive motor.

[0013] Preferably, a clamping assembly is fixedly provided on the left side of the upper surface of the workbench, and the clamping assembly includes an inverted L-shaped bar, an adjusting bolt and a clamping strip. The central thread of the upper surface of the inverted L-shaped bar is connected with the adjusting bolt, and the bottom of the adjusting bolt is rotatably provided with a clamping strip through a bearing.

[0014] Preferably, the side surfaces of the clamping strip are attached to the side surfaces of the inverted L-shaped strip.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] 1. The utility model is provided with a first forward and reverse motor, a second forward and reverse motor and a rotary cutter. When cutting the packaging box cardboard, the driving motor drives the rotary cutter to rotate, and the electric telescopic rod drives the driving motor to move downward, and the rotary cutter cuts the cardboard. The first forward and reverse motor drives the first screw rod to rotate forward and reverse, so that the slider moves inward and outward along the direction of the first screw rod, thereby achieving the effect of driving the longitudinal position of the rotary cutter, which is convenient for the rotary cutter to cut the packaging box cardboard longitudinally. The second forward and reverse motor drives the second screw rod to rotate forward and reverse, so that the second screw rod drives the internal thread ring and the sliding sleeve to move left and right along the bracket, so as to achieve the effect of adjusting the transverse position of the rotary cutter, which is convenient for the rotary cutter to cut the packaging box cardboard transversely. The cutting direction is diverse. When cutting in different directions is required, there is no need to remove the packaging box cardboard for cutting, thereby increasing work efficiency.

[0017] 2. The utility model is provided with an anti-cardboard deviation component. When cutting the packaging box cardboard, the cardboard to be cut is placed on the workbench, and the electric telescopic rod drives the mounting plate to move downward. The rolling ball first contacts the packaging box cardboard until the rotary cutter contacts the packaging box cardboard. The sleeve spring is in a compressed state. The resilience of the sleeve spring causes the rolling ball to press the cardboard to prevent the packaging box cardboard from position deviation during the cutting process, thereby ensuring the cutting quality. In addition, when the rotary cutter moves, the rolling ball rolls on the packaging box cardboard to ensure that the relative positions of the rolling ball and the rotary cutter are fixed.

[0018] 3. The utility model is provided with a dust removal component. When the rotary cutter cuts the cardboard of the packaging box, the exhaust fan is turned on to extract the gas in the dust storage box, and the dust storage box generates negative pressure. The external air enters the hose from the suction hopper and then enters the dust storage box. The suction force generated by the suction hopper sucks the dust generated by the rotary cutter into the dust storage box for collection, and the dust is blocked by the blocking net to prevent dust from entering the exhaust pipe.

[0019] 4. The utility model is provided with a clamping assembly. When cutting the packaging box cardboard, the packaging box cardboard can be placed on the workbench and inserted under the clamping strip. The adjusting bolt is rotated, and the adjusting bolt drives the clamping strip to move downward. The clamping strip cooperates with the upper surface of the workbench to clamp the packaging box cardboard, ensuring the stability of the packaging box cardboard during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model.

[0022] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram.

[0023] Figure 3 It is a three-dimensional schematic diagram of the local structure of the dust removal component of the utility model.

[0024] Figure 4 For this utility model Figure 3 Schematic diagram of the cross-section structure.

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the clamping assembly of the utility model.

[0026] [reference numerals]

[0027] 1. Workbench; 2. First forward and reverse motor; 3. First screw rod; 4. Slider; 5. Bracket; 6. Second forward and reverse motor; 7. Second screw rod; 8. Internal thread ring; 9. Sliding sleeve; 10. Electric telescopic rod; 11. Mounting plate; 12. Drive motor; 13. Rotary cutter; 14. Guide rod; 1401. Spherical sleeve; 1402. Rolling ball; 1403. Socket spring; 15. Dust storage box; 1501. Exhaust fan; 1502. Exhaust pipe; 1503. Door; 1504. Hose; 1505. Blocking net; 1506. Suction hopper; 1507. Stabilizer bar; 16. Inverted L-shaped bar; 1601. Adjusting bolt; 1602. Clamping strip. DETAILED DESCRIPTION

[0028] Example:

[0029] like Figure 1-Figure 5As shown, an embodiment of the present invention provides a rapid cutting device for packaging box processing, comprising a workbench 1, a first forward and reverse motor 2 is installed on the outer end of the right surface of the workbench 1 through a mounting block, a first screw rod 3 is installed on the output end of the first forward and reverse motor 2, a slider 4 is threadedly connected to the first screw rod 3, a bracket 5 is fixedly provided on the upper surface of the slider 4, a second forward and reverse motor 6 is installed on the outer side of the upper surface of the bracket 5 through a mounting block, a second screw rod 7 is fixedly provided on the output end of the second forward and reverse motor 6, an internal threaded ring 8 is threadedly connected to the second screw rod 7, a sliding sleeve 9 is fixedly provided at the bottom of the internal threaded ring 8, and the sliding sleeve 9 is sleeved on the bracket 5, an electric telescopic rod 10 is installed at the bottom of the sliding sleeve 9, a mounting plate 11 is installed on the output end of the electric telescopic rod 10, a driving motor 12 is fixedly installed on the outer side of the bottom of the mounting plate 11, and a rotary cutter 13 is installed at the output end of the driving motor 12.

[0030] By providing a first forward and reverse motor 2, a second forward and reverse motor 6 and a rotary cutter 13, when cutting the packaging box cardboard, the driving motor 12 drives the rotary cutter 13 to rotate, the electric telescopic rod 10 drives the driving motor 12 to move downward, and the rotary cutter 13 cuts the cardboard, and the first forward and reverse motor 2 drives the first screw rod 3 to rotate forward and reverse, so that the slider 4 moves inward and outward along the direction of the first screw rod 3, thereby driving the longitudinal position of the rotary cutter 13, and facilitating the rotary cutter 13 to cut the packaging box cardboard longitudinally. The second forward and reverse motor 6 drives the second screw rod 7 to rotate forward and reverse, so that the second screw rod 7 drives the internal thread ring 8 and the sliding sleeve 9 to move left and right along the bracket 5, so as to adjust the lateral position of the rotary cutter 13, and facilitate the rotary cutter 13 to cut the packaging box cardboard horizontally. The cutting direction is diverse. When cutting in different directions is required, there is no need to remove the packaging box cardboard for cutting, thereby increasing work efficiency.

[0031] In this embodiment, the slider 4 is tightly attached to the outer surface of the workbench 1, and the outer surface of the workbench 1 and the contact surface between the slider 4 and the workbench 1 are polished to ensure that the first screw rod 3 drives the slider 4 to move along the side of the workbench 1 and reduces the friction between the slider 4 and the side of the workbench 1.

[0032] In this embodiment, an anti-cardboard deviation component is installed on the mounting plate 11, and the anti-cardboard deviation component includes a guide rod 14, a spherical sleeve 1401, a rolling ball 1402 and a socket spring 1403. The guide rod 14 is arranged through the inner side of the upper surface of the mounting plate 11, and the spherical sleeve 1401 is fixedly provided at the bottom of the guide rod 14, and the rolling ball 1402 is rolled on the inner side of the spherical sleeve 1401. A socket spring 1403 is fixedly provided between the spherical sleeve 1401 and the mounting plate 11.

[0033] In this embodiment, the bottom of the ball 1402 passes through the outside of the spherical sleeve 1401, and the diameter of the penetration point is smaller than the diameter of the ball 1402, ensuring that the ball 1402 rolls along the spherical sleeve 1401 while preventing the ball 1402 from escaping from the spherical sleeve 1401.

[0034] In this embodiment, when the sleeve spring 1403 is in a naturally extended state, the bottom level of the rolling ball 1402 is lower than the bottom level of the rotary cutter 13, so that the rolling ball 1402 first contacts the packaging box cardboard to be cut.

[0035] By providing an anti-cardboard deviation component, when cutting the packaging box cardboard, the cardboard to be cut is placed on the workbench, and the electric telescopic rod 10 drives the mounting plate 11 to move downward. The rolling ball 1402 first contacts the packaging box cardboard until the rotary cutter 13 contacts the packaging box cardboard. The sleeve spring 1403 is in a compressed state. The resilience of the sleeve spring 1403 causes the rolling ball 1402 to press the cardboard, preventing the packaging box cardboard from position deviation during the cutting process, thereby ensuring the cutting quality. In addition, when the rotary cutter 13 moves, the rolling ball 1402 rolls on the packaging box cardboard, ensuring that the relative positions of the rolling ball 1402 and the rotary cutter 13 are fixed.

[0036] In this embodiment, a dust removal assembly is installed on the outer surface of the sliding sleeve 9, and the dust removal assembly includes a dust storage box 15, an exhaust fan 1501, an exhaust pipe 1502, a door body 1503, a hose 1504, a blocking net 1505, an air suction hopper 1506 and a stabilizing bar 1507. The exhaust fan 1501 is installed above the dust storage box 15, and the air suction pipe 1502 is installed at the air inlet end of the exhaust fan 1501. A blocking net 1505 is fixedly provided at the inner bottom of the air suction pipe 1502. The outer surface of the dust storage box 15 is provided with a door body 1503 that is rotatable by a hinge. A hose 1504 is provided through the upper right side of the dust storage box 15, and an air suction hopper 1506 is provided through the bottom of the hose 1504. The air suction hopper 1506 is rotatably provided on the rotary cutter 13 through a bearing, and a stabilizing bar 1507 is fixedly provided between the outer side of the air suction hopper 1506 and the bottom of the drive motor 12.

[0037] By providing a dust removal component, when the rotary cutter 13 cuts the packaging box cardboard, the exhaust fan 1501 is turned on to extract the gas in the dust storage box 15, and the dust storage box 15 generates negative pressure. The external air enters the hose 1504 from the suction hopper 1506 and then enters the dust storage box 15. The suction force generated by the suction hopper 1506 sucks the dust generated by the rotary cutter 13 into the dust storage box 15 for collection, and the dust is blocked by the blocking net 1505 to prevent dust from entering the exhaust pipe 1502.

[0038] In this embodiment, a clamping assembly is fixedly provided on the left side of the upper surface of the workbench 1, and the clamping assembly includes an inverted L-shaped bar 16, an adjusting bolt 1601 and a clamping bar 1602. The central thread of the upper surface of the inverted L-shaped bar 16 is connected with the adjusting bolt 1601, and the bottom of the adjusting bolt 1601 is rotatably provided with a clamping bar 1602 through a bearing.

[0039] In this embodiment, the side of the clamping strip 1602 is attached to the side of the inverted L-shaped strip 16, so that the bolt 1601 can be adjusted to drive the clamping strip 1602 to move up and down.

[0040] By providing a clamping assembly, when cutting the packaging box cardboard, the packaging box cardboard can be placed on the workbench 1 and inserted under the clamping strip 1602. The adjusting bolt 1601 is rotated, and the adjusting bolt 1601 drives the clamping strip 1602 to move downward. The clamping strip 1602 cooperates with the upper surface of the workbench 1 to clamp the packaging box cardboard, ensuring stability during cutting.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A rapid cutting device for packaging box processing, characterized by: The invention comprises a workbench (1), wherein a first forward and reverse motor (2) is mounted on the outer end of the right side surface of the workbench (1) via a mounting block, a first screw rod (3) is mounted on the output end of the first forward and reverse motor (2), a slider (4) is threadedly connected to the first screw rod (3), a bracket (5) is fixedly arranged on the upper surface of the slider (4), a second forward and reverse motor (6) is mounted on the outer side of the upper surface of the bracket (5) via a mounting block, and a second screw rod (5) is fixedly arranged on the output end of the second forward and reverse motor (6). The second screw rod (7) is threadedly connected to an internal thread ring (8), a sliding sleeve (9) is fixedly provided at the bottom of the internal thread ring (8), and the sliding sleeve (9) is sleeved on the bracket (5), an electric telescopic rod (10) is installed at the bottom of the sliding sleeve (9), an installation plate (11) is installed at the output end of the electric telescopic rod (10), a driving motor (12) is fixedly installed on the outer side of the bottom of the installation plate (11), and a rotary cutter (13) is installed at the output end of the driving motor (12).

2. The rapid cutting device for packaging box processing according to claim 1, characterized in that: The slider (4) is in close contact with the outer surface of the workbench (1), and the outer surface of the workbench (1) and the contact surface between the slider (4) and the workbench (1) are polished.

3. The rapid cutting device for packaging box processing according to claim 1, characterized in that: The mounting plate (11) is provided with an anti-cardboard deflection assembly, which comprises a guide rod (14), a spherical sleeve (1401), a rolling ball (1402) and a sleeve spring (1403). The guide rod (14) is arranged to pass through the inner side of the upper surface of the mounting plate (11). The bottom of the guide rod (14) is fixedly provided with a spherical sleeve (1401), the inner side of the spherical sleeve (1401) is provided with a rolling ball (1402), and the sleeve spring (1403) is fixedly provided between the spherical sleeve (1401) and the mounting plate (11).

4. The rapid cutting device for packaging box processing according to claim 3, characterized in that: The bottom of the rolling ball (1402) passes through the outside of the spherical sleeve (1401), and the diameter of the penetration point is smaller than the diameter of the rolling ball (1402).

5. The rapid cutting device for packaging box processing according to claim 4, characterized in that: When the sleeve spring (1403) is in a naturally extended state, the bottom level of the rolling ball (1402) is lower than the bottom level of the rotary cutter (13).

6. The rapid cutting device for packaging box processing according to claim 5, characterized in that: A dust removal assembly is installed on the outer surface of the sliding sleeve (9), and the dust removal assembly includes a dust storage box (15), an exhaust fan (1501), an exhaust pipe (1502), a door body (1503), a hose (1504), a blocking net (1505), an air suction hopper (1506) and a stabilizing rod (1507). The exhaust fan (1501) is installed above the dust storage box (15), the exhaust pipe (1502) is installed at the air inlet end of the exhaust fan (1501), and the inner bottom of the exhaust pipe (1502) is provided with a dust collecting box (1510). A blocking net (1505) is fixedly provided, and a door body (1503) is provided on the outer surface of the dust storage box (15) through a hinge rotation. A hose (1504) is provided through the upper right side of the dust storage box (15), and an air suction hopper (1506) is provided through the bottom of the hose (1504), and the air suction hopper (1506) is rotatably provided on the rotary cutter (13) through a bearing. A stabilizing bar (1507) is fixedly provided between the outer side of the air suction hopper (1506) and the bottom of the driving motor (12).

7. The rapid cutting device for packaging box processing according to claim 1, characterized in that: A clamping assembly is fixedly provided on the left side of the upper surface of the workbench (1), and the clamping assembly comprises an inverted L-shaped bar (16), an adjusting bolt (1601) and a clamping bar (1602). The center of the upper surface of the inverted L-shaped bar (16) is threadedly connected to the adjusting bolt (1601), and the bottom of the adjusting bolt (1601) is rotatably provided with the clamping bar (1602) via a bearing.

8. The rapid cutting device for packaging box processing according to claim 7, characterized in that: The side surface of the clamping strip (1602) is attached to the side surface of the inverted L-shaped strip (16).

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