Cutting fixing device for packaging box processing

Abstract

The utility model provides a cutting fixing device for packaging box processing, which belongs to the technical field of packaging box processing and comprises a workbench, a drawer groove, a drawer, a hold-down component, a driving component and a cutting knife, the drawer groove is welded on the surface of the bottom of the workbench, the drawer is slidably arranged on the right side of the drawer groove, and a cutting groove is formed in the center of the upper surface of the workbench. A pressing assembly is fixedly arranged on the left side of the upper surface of the workbench. A driving assembly is welded to the center of the upper surface of the workbench. The packing box paperboard is pressed, held and positioned by the compression roller through the elastic force of the sleeving spring, then the packing box paperboard is pushed to the right side, the compression roller rolls along the paperboard until the paperboard is cut to be located at the cutting groove, the packing box paperboard is pressed by hand, and then the cutting knife is driven by the driving assembly to move along the cutting groove. The effect of cutting the packaging box paperboard is achieved, and the packaging box paperboard is easy and convenient to fix.

Description

Technical Field

[0001] This utility model relates to the field of packaging box processing technology, and in particular to a cutting and fixing device for packaging box processing. Background Technology

[0002] Packaging boxes are mainly used to facilitate transportation, loading and unloading, and storage. They are widely used in various occasions. Packaging boxes include paper packaging boxes and wooden packaging boxes. When producing paper packaging boxes, the cardboard needs to be cut according to the pre-defined size specifications. Therefore, a cutting device is needed to cut the cardboard of the packaging box.

[0003] As disclosed in the prior art, patent CN220946902U discloses a cutting and fixing device for packaging box processing. In use, the cutting and fixing device first pushes the pressure plate, then places the cardboard to be cut on the inclined surface at the top of the base. Then, the pressure plate is released, the spring rebounds and pushes the pressure plate down, pushing the pressure plate to the front and rear ends of the upper side of the cardboard. Then, the receiving box is slid into the placement groove at the right end of the base. Then, the second motor is started to make the second threaded rod rotate and drive the adjusting plate to move until the cutting blade at the lower end of the adjusting plate moves to the appropriate cutting position. Then, the second motor is turned off and the first motor is started to make the moving plate move, thereby driving the lower moving frame and the lower cutting blade to move at the upper end of the base to cut the cardboard.

[0004] However, the connecting frame, spring and pressure plate on the cutting unit of this device are located below the top plate. When placing the cardboard on the inclined surface at the top of the base, it is inconvenient to place it and it is not easy to push the pressure plate upward, which affects the fixation of the cardboard and the normal cutting. Therefore, a cutting and fixing device for packaging box processing is designed to solve the above problems. Utility Model Content

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

[0006] The technical problem to be solved by this utility model is to provide a cutting and fixing device for packaging box processing, which solves the problem that it is inconvenient to fix the packaging box cardboard when cutting the packaging box cardboard in the prior art.

[0007] This utility model provides a cutting and fixing device for packaging box processing, including a workbench, a drawer slot, a drawer, a pressing component, a driving component, and a cutting blade. The bottom surface of the workbench is welded with a drawer slot, and a drawer is slidably disposed on the right side of the drawer slot. A cutting groove is formed in the center of the upper surface of the workbench. A pressing component is fixedly disposed on the left side of the upper surface of the workbench. A driving component is welded to the center of the upper surface of the workbench. The driving component can drive the cutting blade to move inside and outside the cutting groove. A fixing component for fixing the packaging box cardboard during cutting is also installed on the workbench.

[0008] The pressing assembly includes a first n-shaped frame, a slide groove, an n-shaped through rod, a slider, a pressure roller, and a sleeve spring. The inner and outer surfaces of the first n-shaped frame are provided with slide grooves. An n-shaped through rod is provided through the upper surface of the first n-shaped frame. A slider is fixedly provided at the bottom of the n-shaped through rod. A pressure roller is rotatably provided between the two sliders through a bearing. A sleeve spring is fixedly provided between the slider and the top of the slide groove.

[0009] Preferably, when the slider slides within the groove and the sleeve spring is in its natural extended state, the bottom surface of the pressure roller is in contact with the upper surface of the worktable.

[0010] Preferably, the surface of the pressure roller is fixed with a frosted rubber layer by a fixing adhesive.

[0011] Preferably, when the drawer is fully embedded in the drawer slot, the right end of the drawer is to the right of the cutting slot.

[0012] Preferably, the drive assembly includes a second n-shaped frame, a forward and reverse motor, a lead screw, an internal threaded sleeve, and a sliding sleeve. The forward and reverse motor is mounted on the outer side of the upper surface of the second n-shaped frame via a mounting plate. A lead screw is mounted on the output end of the forward and reverse motor. The lead screw is threadedly connected to an internal threaded sleeve. A sliding sleeve is fixedly disposed at the bottom of the internal threaded sleeve. The sliding sleeve is sleeved on the second n-shaped frame. The cutting blade is fixedly disposed on the bottom surface of the sliding sleeve.

[0013] Preferably, the cutting blade is parallel to the cutting groove, and the cutting blade extends into the cutting groove.

[0014] Preferably, the fixing assembly includes a guide sleeve, a guide rod, a holding frame, a cross plate, and an electric telescopic rod. Two guide sleeves are provided and are respectively fixed to the center of the inner and outer surfaces of the workbench. A guide rod is slidably arranged inside the guide sleeve. A holding frame is fixedly arranged on the top of the two guide rods. A cross plate is connected between the bottom of the two guide rods. An electric telescopic rod is fixedly installed on the center of the upper surface of the cross plate, and the output end of the electric telescopic rod is fixedly arranged at the bottom of the drawer slot.

[0015] Preferably, the holding frame is sleeved on the second n-shaped frame, and when the electric telescopic rod is extended to its maximum length, the bottom of the holding frame is attached to the upper surface of the workbench.

[0016] Preferably, the width of the central through hole of the holding frame is equal to the width of the cutting groove, and the central through hole of the holding frame is located directly above the cutting groove.

[0017] Compared with the prior art, this utility model has at least the following beneficial effects:

[0018] 1. This utility model, by setting up a holding component, when cutting the cardboard packaging box, pulls the n-shaped through rod upward, which drives the two sliders and pressure rollers to move upward. The sleeve spring is in a compressed state. Then, the cardboard packaging box is attached to the inner and outer side of the first n-shaped frame and extends under the pressure roller, ensuring that the cardboard packaging box is perpendicular to the cutting groove. Then, the n-shaped through rod is released, and the elastic force of the sleeve spring causes the pressure roller to hold and position the cardboard packaging box. Then, the cardboard packaging box is pushed to the right, and the pressure roller rolls along the cardboard until it is cut at the cutting groove. The cardboard packaging box is held by hand, and the cutting blade is driven by the drive component to move along the cutting groove, thus achieving the effect of cutting the cardboard packaging box. The cardboard packaging box is simple and convenient to fix.

[0019] 2. This utility model is equipped with a drawer. When the cutting blade cuts the cardboard packaging box, the impurities generated during cutting can fall into the drawer through the cutting groove for collection, making it convenient to collect and recycle the paper scraps generated during cutting.

[0020] 3. This utility model is equipped with a cutting component. When the cutting edge of the packaging box cardboard is above the cutting groove, the forward and reverse motor drives the lead screw to rotate. The lead screw drives the inner threaded sleeve to move along the lead screw thread. The sliding sleeve slides inside and outside along the second n-shaped frame. The sliding sleeve drives the cutting blade to slide inside and outside along the cutting groove, thereby achieving the effect of cutting the packaging box cardboard.

[0021] 3. This utility model, by setting a fixing component, when the packaging box cardboard moves to the cutting groove, the electric telescopic rod extends, driving the horizontal plate and guide rod to move downward. The guide rod drives the pressing frame to move downward, and the pressing frame presses and fixes the packaging box cardboard on both sides of the cutting groove, ensuring the stability of the cutting point of the packaging box cardboard and preventing the packaging box cardboard from shifting position during cutting. It ensures stability and eliminates the need for manual pressing of the packaging box cardboard during cutting, increasing practicality. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a three-dimensional structural diagram of the pressure holding component of this utility model.

[0025] Figure 3 This is a three-dimensional structural diagram of the drive component of this utility model.

[0026] Figure 4 This is a three-dimensional structural diagram of the fixing component of this utility model.

[0027] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A.

[0028] [Figure Labels]

[0029] 1. Workbench; 101. Cutting groove; 2. Drawer groove; 3. Drawer; 4. First n-shaped frame; 401. Slide groove; 402. N-shaped through rod; 403. Slider; 404. Pressure roller; 405. Sleeve spring; 5. Second n-shaped frame; 501. Forward and reverse motor; 502. Lead screw; 503. Internal threaded sleeve; 504. Sliding sleeve; 6. Cutting blade; 7. Guide sleeve; 701. Guide rod; 702. Holding frame; 703. Horizontal plate; 704. Electric telescopic rod. Detailed Implementation

[0030] Example:

[0031] like Figures 1-5 As shown, an embodiment of this utility model provides a cutting and fixing device for processing packaging boxes, including a workbench 1, a drawer groove 2, a drawer 3, a pressing component, a driving component, and a cutting blade 6. The drawer groove 2 is welded to the bottom surface of the workbench 1, and the drawer 3 is slidably arranged on the right side of the drawer groove 2. A cutting groove 101 is opened in the center of the upper surface of the workbench 1. A pressing component is fixedly arranged on the left side of the upper surface of the workbench 1. A driving component is welded to the center of the upper surface of the workbench 1. The driving component can drive the cutting blade 6 to move in and out along the cutting groove 101. A fixing component for fixing the packaging box cardboard during cutting is also installed on the workbench 1.

[0032] The pressing assembly includes a first n-shaped frame 4, a slide groove 401, an n-shaped through rod 402, a slider 403, a pressure roller 404, and a sleeve spring 405. The inner and outer surfaces of the first n-shaped frame 4 are provided with slide grooves 401. The n-shaped through rod 402 is provided through the upper surface of the first n-shaped frame 4. The slider 403 is fixedly provided at the bottom of the n-shaped through rod 402. The pressure roller 404 is rotatably provided between the two sliders 403 through a bearing. The sleeve spring 405 is fixedly provided between the slider 403 and the top of the slide groove 401.

[0033] By incorporating a pressure-holding component, when cutting the cardboard packaging box, pulling the n-shaped through rod 402 upward causes the two sliders 403 and the pressure roller 404 to move upward. The sleeve spring 405 is compressed. The cardboard packaging box is then placed on the inner outer side of the first n-shaped frame 4, extending below the pressure roller 404, ensuring that the cardboard packaging box is perpendicular to the cutting groove. Then, the n-shaped through rod 402 is released, and the elastic force of the sleeve spring 405 causes the pressure roller 404 to press and position the cardboard packaging box. The cardboard packaging box is then pushed to the right, and the pressure roller 404 rolls along the cardboard until it is cut into the cutting groove 101. The cardboard packaging box is then held by hand, and the cutting blade 6 is driven by the drive component to move along the cutting groove 101, thus achieving the effect of cutting the cardboard packaging box. The cardboard packaging box is simple and convenient to fix.

[0034] When the cardboard packaging is cut by the drawer 3 and the cutting blade 6, the impurities generated during cutting can fall into the drawer 3 through the cutting groove 101 for collection, making it convenient to collect and recycle the paper scraps generated during cutting.

[0035] In this embodiment, when the slider 403 slides in the groove 401 and the sleeve spring 405 is in a naturally extended state, the bottom surface of the pressure roller 404 is attached to the upper surface of the worktable 1, so that the pressure roller 404 can press and fix the packaging box cardboard placed on the upper surface of the worktable 1.

[0036] In this embodiment, a frosted rubber layer is fixedly provided on the surface of the pressure roller 404 by a fixing adhesive, which increases the friction of the packaging box cardboard of the pressure roller 404 and ensures the pressing effect of the pressure roller 404 on the packaging box cardboard.

[0037] In this embodiment, when drawer 3 is fully embedded in drawer slot 2, the right end of drawer 3 is located to the right of cutting slot 101, which facilitates the paper scraps generated during cutting to fall into drawer 3 for collection.

[0038] In this embodiment, the drive assembly includes a second n-shaped frame 5, a forward and reverse motor 501, a lead screw 502, an internal threaded sleeve 503, and a sliding sleeve 504. The forward and reverse motor 501 is mounted on the outer side of the upper surface of the second n-shaped frame 5 via a mounting plate. The lead screw 502 is mounted on the output end of the forward and reverse motor 501. The lead screw 502 is threadedly connected to the internal threaded sleeve 503. The sliding sleeve 504 is fixedly disposed at the bottom of the internal threaded sleeve 503. The sliding sleeve 504 is sleeved on the second n-shaped frame 5. The cutting blade 6 is fixedly disposed on the bottom surface of the sliding sleeve 504.

[0039] In this embodiment, the cutting blade 6 is parallel to the cutting groove 101, and the cutting blade 6 extends into the cutting groove 101, so that the cutting blade 6 can cut the cardboard of the packaging box located in the cutting groove 101.

[0040] By setting up a cutting component, when the cut of the packaging cardboard is above the cutting groove 101, the forward and reverse motor 501 drives the lead screw 502 to rotate. The lead screw 502 drives the inner thread sleeve 503 to make threaded movement along the lead screw 502. The sliding sleeve 504 slides inside and outside along the second n-shaped frame 5. The sliding sleeve 504 drives the cutting blade 6 to slide inside and outside along the cutting groove 101, thereby achieving the effect of cutting the packaging cardboard.

[0041] In this embodiment, the fixing assembly includes a guide sleeve 7, a guide rod 701, a holding frame 702, a horizontal plate 703, and an electric telescopic rod 704. Two guide sleeves 7 are provided and are respectively fixed to the center of the inner and outer surfaces of the workbench 1. The guide rod 701 is slidably arranged inside the guide sleeve 7. The holding frame 702 is fixedly arranged on the top of the two guide rods 701. The horizontal plate 703 is connected between the bottom of the two guide rods 701. The electric telescopic rod 704 is fixedly installed in the center of the upper surface of the horizontal plate 703, and the output end of the electric telescopic rod 704 is fixedly arranged at the bottom of the drawer slot 2.

[0042] In this embodiment, the holding frame 702 is sleeved on the second n-shaped frame 5. When the electric telescopic rod 704 extends to its maximum length, the bottom of the holding frame 702 is attached to the upper surface of the workbench 1.

[0043] In this embodiment, the width of the central through hole of the holding frame 702 is equal to the width of the cutting groove 101, and the central through hole of the holding frame 702 is located directly above the cutting groove 101, so as to ensure that the holding frame 702 presses and fixes the packaging box cardboard on the left and right sides of the cutting groove 101, and ensures the stability of the packaging box cardboard when the cutting blade 6 cuts the packaging box cardboard.

[0044] With the fixed components in place, when the cardboard box moves to the cutting groove 101, the electric telescopic rod 704 extends, driving the horizontal plate 703 and the guide rod 701 to move downwards. The guide rod 701 drives the pressing frame 702 to move downwards, and the pressing frame 702 presses and fixes the cardboard box on both sides of the cutting groove 101, ensuring the stability of the cut of the cardboard box and preventing positional displacement during cutting. This ensures stability and eliminates the need for manual pressing of the cardboard box during cutting, increasing practicality.

[0045] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these should also be considered within the scope of protection of this utility model. These will not affect the implementation effect of this utility model or the practicality of the patent.

Claims

1. A cutting and fixing device for processing packaging boxes, characterized in that: The workbench (1), drawer slot (2), drawer (3), pressing component, driving component, and cutting blade (6) are included. The bottom surface of the workbench (1) is welded with a drawer slot (2), and a drawer (3) is slidably provided on the right side of the drawer slot (2). A cutting groove (101) is provided in the center of the upper surface of the workbench (1). A pressing component is fixedly provided on the left side of the upper surface of the workbench (1). A driving component is welded in the center of the upper surface of the workbench (1). The driving component can drive the cutting blade (6) to move inside and outside along the cutting groove (101). A fixing component is also installed on the workbench (1) to fix the cardboard packaging box during cutting. The pressing assembly includes a first n-shaped frame (4), a groove (401), an n-shaped through rod (402), a slider (403), a pressure roller (404), and a sleeve spring (405). The inner and outer surfaces of the first n-shaped frame (4) are provided with grooves (401). The upper surface of the first n-shaped frame (4) is provided with an n-shaped through rod (402). A slider (403) is fixedly provided at the bottom of the n-shaped through rod (402). A pressure roller (404) is rotatably provided between the two sliders (403) through a bearing. A sleeve spring (405) is fixedly provided between the slider (403) and the top of the groove (401).

2. The cutting and fixing device for packaging box processing according to claim 1, characterized in that: When the slider (403) slides in the groove (401) and the sleeve spring (405) is in a naturally extended state, the bottom surface of the pressure roller (404) is attached to the upper surface of the worktable (1).

3. The cutting and fixing device for packaging box processing according to claim 2, characterized in that: The surface of the pressure roller (404) is fixed with a frosted rubber layer by a fixing adhesive.

4. The cutting and fixing device for packaging box processing according to claim 3, characterized in that: When the drawer (3) is fully embedded in the drawer slot (2), the right end of the drawer (3) is to the right of the cutting slot (101).

5. The cutting and fixing device for packaging box processing according to claim 1, characterized in that: The drive assembly includes a second n-shaped frame (5), a forward and reverse motor (501), a lead screw (502), an internal threaded sleeve (503), and a sliding sleeve (504). The forward and reverse motor (501) is mounted on the outer side of the upper surface of the second n-shaped frame (5) via a mounting plate. The lead screw (502) is mounted on the output end of the forward and reverse motor (501). The lead screw (502) is threadedly connected to the internal threaded sleeve (503). The sliding sleeve (504) is fixedly disposed at the bottom of the internal threaded sleeve (503). The sliding sleeve (504) is sleeved on the second n-shaped frame (5). The cutting blade (6) is fixedly disposed on the bottom surface of the sliding sleeve (504).

6. The cutting and fixing device for packaging box processing according to claim 5, characterized in that: The cutting blade (6) is parallel to the cutting groove (101), and the cutting blade (6) extends into the cutting groove (101).

7. The cutting and fixing device for packaging box processing according to claim 6, characterized in that: The fixing assembly includes a guide sleeve (7), a guide rod (701), a holding frame (702), a horizontal plate (703), and an electric telescopic rod (704). There are two guide sleeves (7), which are fixed to the center of the inner and outer surfaces of the workbench (1), respectively. The guide rod (701) is slidably arranged inside the guide sleeve (7). The holding frame (702) is fixedly arranged on the top of the two guide rods (701). The horizontal plate (703) is connected between the bottom of the two guide rods (701). The electric telescopic rod (704) is fixedly installed on the center of the upper surface of the horizontal plate (703), and the output end of the electric telescopic rod (704) is fixedly arranged at the bottom of the drawer slot (2).

8. The cutting and fixing device for packaging box processing according to claim 7, characterized in that: The holding frame (702) is sleeved on the second n-shaped frame (5). When the electric telescopic rod (704) extends to its maximum length, the bottom of the holding frame (702) is attached to the upper surface of the workbench (1).

9. The cutting and fixing device for packaging box processing according to claim 8, characterized in that: The width of the central through hole of the holding frame (702) is equal to the width of the cutting groove (101), and the central through hole of the holding frame (702) is directly above the cutting groove (101).

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