CN221953962U - Efficient cutting device for packaging box - Google Patents

Abstract

The utility model relates to the technical field of cutting equipment, in particular to a high-efficiency cutting device for a packing box, which comprises a bottom plate and a fixed block, wherein the upper surface of the bottom plate is fixedly connected with the lower surface of the fixed block, the inner wall of a support frame is fixedly connected with a first motor through a bracket, the lower end of a hydraulic cylinder is fixedly connected with a cutting knife, the upper surface of the fixed block is provided with a high-efficiency discharging structure, the upper surface of the bottom plate is provided with a packing box cutting limit structure, a second motor is started to drive a disc to rotate through the cooperation of the high-efficiency discharging structure and a square plate, a vertical rod is driven to slide left and right on a slideway machined on the inner wall of a first shell through a cylinder protruding on the disc, the first rack is driven to move left and right, the second rack is driven to move left and right in the second shell, and the square plate is driven to push and collect the packing box, manual taking out is not needed for collection, so that manual operation is avoided, and the working efficiency of the device is improved.

Description

A packaging box efficient cutting device

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to a packaging box high-efficiency cutting device.

Background Art

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 packaging boxes, PVC boxes, etc. They can also be classified by the name of the product, such as: moon cake boxes, tea boxes, wolfberry boxes, candy boxes, exquisite gift boxes, local specialty boxes, wine boxes, chocolate boxes, food, medicine and health care products boxes, food packaging boxes, tea packaging boxes, pencil cases, etc.

For example, the authorization announcement number "CN220409781U" is a packaging box cutting device, which includes a moving part, a hydraulic cylinder, a fixed seat, a cutting knife and a holding member. The moving part is arranged on a pillar, the hydraulic cylinder is arranged on the moving part, the fixed seat is arranged on the movable end of the hydraulic cylinder, the cutting knife is detachably arranged on the fixed seat, and the holding member is arranged on the fixed seat. However, when the packaging box cutting device is cutting the packaging box, the packaging box of the device cannot be fixed in position when cutting, and the position of the packaging box will be offset during cutting, which affects the cutting work of the packaging box. At the same time, after the packaging box cutting device is cutting, the packaging box needs to be manually taken out for collection, and the manual operation is relatively slow, which reduces the working efficiency of the equipment.

Utility Model Content

The purpose of the utility model is to solve the problems that the position of the packaging box will be offset during cutting, which affects the cutting work of the packaging box and the packaging box needs to be manually taken out for collection, the manual operation is relatively slow, and the working efficiency of the equipment is reduced, and an efficient packaging box cutting device is proposed.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A packaging box efficient cutting device is designed, including a base plate and a fixed block, the upper surface of the base plate is fixedly connected to the lower surface of the fixed block, the upper surface of the base plate is fixedly connected to a support frame, the inner wall of the support frame is fixedly connected to a first motor through a bracket, the output shaft of the first motor is fixedly connected to a threaded rod through a reducer, the threaded rod is rotatably connected to the inner wall of the support frame through a pin shaft, the surface of the threaded rod is threadedly connected to the inner wall of a threaded seat, the upper end of the threaded seat is slidably connected to a slideway processed on the inner wall of the support frame, the lower end of the threaded seat is fixedly connected to a hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected to a cutting knife, the upper surface of the fixed block is provided with an efficient discharging structure, and the upper surface of the base plate is provided with a packaging box cutting limit structure.

Preferably, the efficient discharging structure includes a first shell, the inner wall of the first shell is fixedly connected to the second motor through a bracket, the output shaft of the second motor is fixedly connected to a disc through a reducer, the protruding cylinder on the disc is slidably connected to a slide groove processed in the vertical rod, the lower end of the vertical rod is slidably connected to a slideway processed on the inner wall of the first shell, the upper end of the vertical rod is fixedly connected to a first rack, the first rack is meshingly connected to a gear, the gear is rotatably connected to the inner wall of the first shell through a pin shaft, the gear is meshingly connected to the second rack, a short plate is fixedly connected to the upper surface of the second rack, and the second rack passes through the first shell and is socketed with the first shell.

Preferably, the lower surface of the first shell is fixedly connected to the upper surface of the fixed block, and the upper end of the short plate is slidably connected to a slideway processed on the inner wall of the first shell.

Preferably, the packaging box cutting limit structure includes a second shell, an inner wall of the second shell is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a cross bar, both ends of the cross bar are movably connected to a connecting rod through a pin, the connecting rod is movably connected to a bent rod through a pin, the lower end of the bent rod is movably connected to a cross plate, the bent rod passes through the second shell and is slidably connected to a slideway processed on the second shell, and the upper end of the bent rod is fixedly connected to a splint.

Preferably, the lower surface of the second shell is fixedly connected to the upper surface of the bottom plate, and the transverse plate is fixedly connected to the inner wall of the second shell.

Preferably, one end of the second rack is fixedly connected to a square plate, and the upper surface of the second shell is fixedly connected to a top plate.

The utility model provides a packaging box efficient cutting device, which has the beneficial effects that: through the cooperation of the packaging box cutting limiting structure and the top plate, the packaging box to be cut is placed on the top plate, the electric telescopic rod is started to drive the cross bar to move downward, the cross bar moves downward to drive the connecting rods on both sides to swing relative to each other, and at the same time drives the bent rods on both sides to swing relative to each other on the two cross plates, and the bent rods on both sides swing relative to each other on the slideways processed on the second shell at the same time, and the packaging box is clamped and limited by the relative swing of the clamping plates on both sides, which will not affect the cutting work of the packaging box;

Through the cooperation of the efficient discharging structure and the square plate, the second motor starts to drive the disc to rotate, and the protruding cylinder on the disc drives the vertical rod to slide left and right on the slideway processed on the inner wall of the first shell, drives the first rack to move left and right, and at the same time drives the gear to rotate in the first shell, drives the second rack to move left and right in the second shell, and at the same time drives the short plate to slide left and right on the slideway processed on the inner wall of the first shell, and drives the square plate to move left and right to push out the packaging box for collection. There is no need for manual removal for collection, which avoids manual operation and improves the working efficiency of the equipment.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a front cross-sectional view of FIG1 ;

FIG3 is a partial right side sectional view of FIG1 ;

FIG4 is a right side cross-sectional view of the efficient discharging structure in FIG1 ;

FIG5 is a partial left sectional view of FIG4;

FIG. 6 is a front cross-sectional view of the cutting and limiting structure of the packaging box in FIG. 1 .

In the figure: 1. bottom plate, 2. packaging box cutting limit structure, 201. second shell, 202. cross bar, 203. splint, 204. bent rod, 205. connecting rod, 206. cross plate, 207. electric telescopic rod, 3. efficient discharging structure, 301. first shell, 302. second rack, 303. short plate, 304. gear, 305. first rack, 306. vertical rod, 307. second motor, 308. disc, 4. cutting knife, 5. first motor, 6. hydraulic cylinder, 7. threaded seat, 8. threaded rod, 9. support frame, 10. square plate, 11. top plate, 12. fixing block.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings:

Refer to Figures 1-6:

In the present embodiment, a packaging box efficient cutting device includes a bottom plate 1 and a fixed block 12. The upper surface of the bottom plate 1 is fixedly connected to the lower surface of the fixed block 12. The upper surface of the bottom plate 1 is fixedly connected to a support frame 9. The inner wall of the support frame 9 is fixedly connected to a first motor 5 through a bracket. The first motor 5 can meet the working needs according to actual needs. The output shaft of the first motor 5 is fixedly connected to a threaded rod 8 through a reducer. The threaded rod 8 is rotatably connected to the inner wall of the support frame 9 through a pin shaft. When the first motor 5 is started, it can drive the threaded rod 8 to rotate in the support frame 9. The surface of the threaded rod 8 is threadedly connected to the inner wall of the threaded seat 7. The upper end of the threaded seat 7 is slidably connected to a slideway processed on the inner wall of the support frame 9. The rotation of the threaded rod 8 can drive the threaded seat 7 to slide left and right on the slideway processed on the inner wall of the support frame 9. The lower end of the threaded seat 7 is fixedly connected to a hydraulic cylinder 6. The hydraulic cylinder 6 is According to actual needs, it is sufficient to meet work needs. The lower end of the hydraulic cylinder 6 is fixedly connected to a cutting knife 4. When the hydraulic cylinder 6 is started, the cutting knife 4 can be driven to move up and down. An efficient discharging structure 3 is provided on the upper surface of the fixed block 12. A packaging box cutting limiting structure 2 is provided on the upper surface of the bottom plate 1. The lower surface of the first shell 301 is fixedly connected to the upper surface of the fixed block 12. The upper end of the short plate 303 is slidably connected to a slide processed on the inner wall of the first shell 301. The short plate 303 can slide left and right on the slide processed on the inner wall of the first shell 301. The lower surface of the second shell 201 is fixedly connected to the upper surface of the bottom plate 1. The cross plate 206 is fixedly connected to the inner wall of the second shell 201. One end of the second rack 302 is fixedly connected to the square plate 10. The left and right movement of the second rack 302 can drive the square plate 10 to move left and right. The upper surface of the second shell 201 is fixedly connected to the top plate 11.

Refer to Figures 1-5:

The efficient discharging structure 3 includes a first shell 301, and the inner wall of the first shell 301 is fixedly connected to a second motor 307 through a bracket. The second motor 307 can meet the working needs according to actual needs. The output shaft of the second motor 307 is fixedly connected to a disc 308 through a reducer. The second motor 307 can drive the disc 308 to rotate when it is started. The protruding cylinder on the disc 308 is slidably connected to the slide groove processed in the vertical rod 306. The lower end of the vertical rod 306 is slidably connected to the slideway processed on the inner wall of the first shell 301. The rotation of the disc 308 can drive the vertical rod 306 to slide left and right on the slideway processed on the inner wall of the first shell 301. The upper end of the vertical rod 306 is fixedly connected to the first rack 305, and the left and right movement of the vertical rod 306 can drive the rack 305 to move left and right. The first rack 305 is meshed with the gear 304, and the gear 304 is rotatably connected to the inner wall of the first shell 301 through a pin shaft. The left and right movement of the first rack 305 can drive the gear 304 to rotate in the first shell 301, and the gear 304 is meshed with the second rack 302. The rotation of the gear 304 can drive the second rack 302 to move left and right. A short plate 303 is fixedly connected to the upper surface of the second rack 302, and the second rack 302 penetrates the first shell 301 and is socketed with the first shell 301.

Referring to Figures 1-2 and 6:

The packaging box cutting and limiting structure 2 includes a second shell 201, and an electric telescopic rod 207 is fixedly connected to the inner wall of the second shell 201. The electric telescopic rod 207 can meet the working needs according to actual needs. One end of the electric telescopic rod 207 is fixedly connected to the cross bar 202. When the electric telescopic rod 207 is started, it can drive the cross bar 202 to move up and down. Both ends of the cross bar 202 are movably connected to the connecting rod 205 through a pin shaft. The up and down movement of the cross bar 202 can drive the connecting rod 205 to swing. The connecting rod 205 is movably connected to the bent rod 204 through the pin shaft. The lower end of the bent rod 204 is movably connected to the cross plate 206. The swing of the connecting rod 205 can drive the bent rod 204 to swing on the cross plate 206. The bent rod 204 passes through the second shell 201 and is slidably connected to the slideway processed on the second shell 201. The upper end of the bent rod 204 is fixedly connected with a splint 203.

Working principle:

Packaging box cutting limit work:

The packaging box to be cut is placed on the top plate 11, and the external power supply of the electric telescopic rod 207 is turned on. The electric telescopic rod 207 is started to drive the cross bar 202 to move downward. The downward movement of the cross bar 202 drives the connecting rods 205 on both sides to swing relative to each other, and at the same time drives the bent rods 204 on both sides to swing relative to each other on the two cross plates 206. The bent rods 204 on both sides swing relative to each other on the slides processed on the second shell 201 at the same time, and the packaging box is clamped and limited by the relative swing of the clamping plates 203 on both sides.

Efficient discharging work:

After the packaging box is clamped and limited, the external power supply of the first motor 5 is connected, the first motor 5 starts to drive the threaded rod 8 to rotate in the support frame 9, and the rotation of the threaded rod 8 drives the threaded seat 7 to slide left and right on the slideway processed on the inner wall of the support frame 9, driving the cutting knife 4 to move left and right to adjust the cutting position, and then the external power supply of the hydraulic cylinder 6 is connected, the hydraulic cylinder 6 starts to drive the cutting knife 4 to move downward to cut the packaging box, and then the external power supply of the second motor 307 is connected, the second motor 307 starts to drive the disc 308 to rotate, and the vertical rod 306 is driven to slide left and right on the slideway processed on the inner wall of the first shell 301 through the protruding cylinder on the disc 308, driving the first rack 305 to move left and right, and at the same time driving the gear 304 to rotate in the first shell 301, driving the second rack 302 to move left and right in the second shell 301, and at the same time driving the short plate 303 to slide left and right on the slideway processed on the inner wall of the first shell 301, and driving the square plate 10 to move left and right to push the packaging box out for collection.

Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims (4)

1. The utility model provides a high-efficient cutting device of packing carton, includes bottom plate (1) and fixed block (12), bottom plate (1) upper surface and fixed block (12) lower surface fixed connection, its characterized in that: the utility model discloses a cutting device for a packaging box, which comprises a base plate (1), a support frame (9) fixedly connected with the upper surface of the base plate (1), a first motor (5) fixedly connected with the inner wall of the support frame (9) through a bracket, a threaded rod (8) fixedly connected with the output shaft of the first motor (5) through a speed reducer, the threaded rod (8) is rotationally connected with the inner wall of the support frame (9) through a pin shaft, the surface of the threaded rod (8) is in threaded connection with the inner wall of a threaded seat (7), the upper end of the threaded seat (7) is in sliding connection with a slideway processed by the inner wall of the support frame (9), the lower end of the threaded seat (7) is fixedly connected with a hydraulic cylinder (6), the lower end of the hydraulic cylinder (6) is fixedly connected with a cutting knife (4), the upper surface of a fixed block (12) is provided with a high-efficiency discharging structure (3), the upper surface of the base plate (1) is provided with a packaging box cutting limit structure (2), the packaging box cutting limit structure (2) comprises a second shell (201), the inner wall of the second shell (201) is fixedly connected with an electric telescopic rod (207), one end of the electric telescopic rod (207) is fixedly connected with a cross rod (202), the cross rod (205) is 205) and two ends of the cross rod (204) are movably connected with a movable plate (204) through a pin shaft (204), the bending rod (204) penetrates through the second shell (201) and is in sliding connection with a slideway machined on the second shell (201), the clamping plate (203) is fixedly connected to the upper end of the bending rod (204), the lower surface of the second shell (201) is fixedly connected with the upper surface of the bottom plate (1), and the transverse plate (206) is fixedly connected with the inner wall of the second shell (201).

2. The efficient packaging box cutting device according to claim 1, wherein: the high-efficiency discharging structure (3) comprises a first shell (301), a second motor (307) is fixedly connected to the inner wall of the first shell (301) through a support, an output shaft of the second motor (307) is fixedly connected with a disc (308) through a speed reducer, a protruding cylinder on the disc (308) is in sliding connection with a sliding chute machined in a vertical rod (306), the lower end of the vertical rod (306) is in sliding connection with a sliding way machined in the inner wall of the first shell (301), a first rack (305) is fixedly connected to the upper end of the vertical rod (306), the first rack (305) is in meshed connection with a gear (304), the gear (304) is in meshed connection with the inner wall of the first shell (301) through a pin shaft, a short plate (303) is fixedly connected to the upper surface of the second rack (302), and the second rack (302) penetrates through the first shell (301) and is sleeved with the first shell (301).

3. The efficient packaging box cutting device according to claim 2, wherein: the lower surface of the first shell (301) is fixedly connected with the upper surface of the fixed block (12), and the upper end of the short plate (303) is in sliding connection with a slideway machined on the inner wall of the first shell (301).

4. A package efficient cutting device according to claim 3, characterized in that: one end of the second rack (302) is fixedly connected with a square plate (10), and the upper surface of the second shell (201) is fixedly connected with a top plate (11).