A cutting device for carton production with automatic feeding function

Abstract

The present invention discloses a cutting device for producing paper boxes with an automatic feeding function, comprising a device bed, a belt is provided inside the device bed, a roller is passed through the inside of the belt, a feeding motor is installed at the input end of the roller; a fixed plate is fixedly arranged on the left side of the device bed, a turntable is provided inside the fixed plate, a material guide motor is installed below the turntable, and a material guide cylinder is installed above the turntable; a pressing plate is arranged above the material guide cylinder, a rubber pad is bonded to the lower end surface of the pressing plate; and a cutting surface is arranged behind the belt. Compared with the existing device, the cutting device for producing paper boxes with an automatic feeding function can drive the cutting knife to move laterally by means of an adjusting screw rod, so that the position of the cutting knife can be adjusted, and the operation is convenient. Moreover, the distance between the cutting knife and the cutting bracket can be measured by a ruler, so as to adjust the cutting size.

Description

Technical Field

[0001] The invention relates to the technical field of paper box production, in particular to a paper box production cutting device with automatic feeding function. Background Art

[0002] Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and the amount of use has always been the first among various packaging products. In the process of carton production, cutting equipment is needed to cut the carton so that the cardboard size matches, and it can be glued and assembled to form a carton.

[0003] The existing cutting equipment for paper box production does not have an automatic feeding structure, and uses manual feeding and material collection, which is inefficient and affects the cutting effect of the paper box. Therefore, we propose a cutting equipment for paper box production with automatic feeding function. Summary of the invention

[0004] The purpose of the present invention is to provide a cutting device for carton production with automatic feeding function, so as to solve the problem raised in the above background technology that the cutting device for carton production has no automatic feeding structure and uses manual feeding and material collection, which is inefficient and affects the cutting effect of the carton.

[0005] To achieve the above object, the present invention provides the following technical solution: a cutting device for carton production with automatic feeding function, comprising:

[0006] The equipment bed has a belt inside, a roller shaft passing through the belt, and a feeding motor is installed at the input end of the roller shaft;

[0007] A fixed plate, which is fixedly arranged on the left side of the equipment bed, a turntable is arranged inside the fixed plate, a material guide motor is installed below the turntable, and a material guide cylinder is installed above the turntable;

[0008] A pressing plate, which is arranged above the material guiding cylinder, and a rubber pad is bonded to the lower end surface of the pressing plate;

[0009] A cutting surface is arranged behind the belt, a cutting plate is arranged above the cutting surface, an adjusting screw is installed inside the cutting plate, an adjusting nut is sleeved on the surface of the adjusting screw, and an adjusting motor is arranged at the input end of the adjusting screw;

[0010] A scale, which is bonded to the left and right sides of the cutting plate;

[0011] A cutting knife is fixed below the adjusting nut.

[0012] Preferably, the adjusting screw is key-connected to the adjusting motor, the adjusting screw is threadedly connected to the adjusting nut, and the cutting knife and the cutting surface are perpendicular to each other.

[0013] Preferably, the pressing plate forms a telescopic structure with the turntable through a material guiding cylinder, and the material guiding motor is key-connected with the turntable.

[0014] Preferably, the belt is wrapped around the outside of a roller shaft, the roller shaft is keyed to a feeding motor, and the upper end surface of the belt and the upper end surface of the cutting surface are located in the same horizontal plane.

[0015] Preferably, the cutting board is further provided with:

[0016] A cutting bracket is installed at the rear end of the cutting board, and a limiting slide rail is provided at the connection between the cutting boards;

[0017] A cutting cylinder is mounted on the input end of the cutting plate.

[0018] Preferably, the cutting surface is further provided with:

[0019] A storage box is arranged on the left side of the cutting surface, and the upper end surface of the storage box is lower than the upper end surface of the cutting surface.

[0020] Preferably, the cutting plate is longitudinally slidable in the cutting bracket via a limiting slide rail, and the cutting plate forms a telescopic structure with the cutting bracket via a cutting cylinder.

[0021] Compared with the prior art, the present invention provides a cutting device for carton production with an automatic loading function, which has the following beneficial effects: the cutting device for carton production with an automatic loading function can drive a pressing plate to move up and down through a material guide cylinder, so that the pressing plate fixes the position of the cardboard, thereby preventing the cardboard from moving left and right during the cutting process, which causes errors in cutting, and the pressing plate can rotate under the drive of a material guide motor, thereby guiding the cardboard to move to a side close to the cutting bracket, and at the same time, the cut cardboard can be placed in a storage box under the push of the pressing plate, completing the automatic loading and taking of materials.

[0022] 1. The present invention can drive the cutting knife to move horizontally by means of the adjusting screw rod, so that the position of the cutting knife can be adjusted, the operation is convenient, and the distance between the cutting knife and the cutting bracket can be measured by a scale to adjust the cutting size;

[0023] 2. The present invention can automatically transport the cardboard through the provided belt, so that the cardboard can smoothly reach the surface of the cutting surface, so that the cutting knife can cut the cardboard above the cutting surface; the provided material guide cylinder can drive the pressing plate to move up and down, so that the pressing plate can fix the position of the cardboard, and avoid the cardboard from moving left and right during the cutting process, resulting in errors during cutting, and the pressing plate can be driven by the material guide motor to rotate, so as to guide the cardboard to move to the side close to the cutting bracket, and the cut cardboard can be placed in the storage box under the push of the pressing plate, completing the automatic loading and unloading work;

[0024] 3. The cutting cylinder of the present invention can push the cutting plate downward to approach the cutting surface, so that the cutting knife and the cardboard can contact each other, and the cardboard can be cut, and the limiting slide rail can limit the cutting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the fixing plate of the present invention;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the cutting plate of the present invention;

[0028] Figure 4 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0029] Figure 5 For the present invention Figure 1 Enlarged structural diagram at B in the middle.

[0030] In the figure: 1. Equipment bed; 2. Belt; 3. Roller; 4. Press plate; 5. Rubber pad; 6. Material guide cylinder; 7. Storage box; 8. Cutting board; 9. Cutting knife; 10. Cutting surface; 11. Adjusting motor; 12. Cutting cylinder; 13. Turntable; 14. Material guide motor; 15. Fixed plate; 16. Adjusting nut; 17. Adjusting screw rod; 18. Feeding motor; 19. Scale; 20. Cutting bracket; 21. Limiting slide rail. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, a cutting device for paper box production with automatic feeding function includes: a device bed 1, a belt 2 is arranged inside the device bed 1, a roller 3 is passed through the inside of the belt 2, a feeding motor 18 is installed at the input end of the roller 3, the belt 2 is wrapped around the outside of the roller 3, the roller 3 is key-connected with the feeding motor 18, the upper end surface of the belt 2 and the upper end surface of the cutting surface 10 are located in the same horizontal plane, the cardboard can be automatically transported by the arranged belt 2, so that the cardboard can smoothly reach the surface of the cutting surface 10, so that the cutting knife 9 cuts the cardboard above the cutting surface 10; a fixed plate 15, which is fixedly arranged on the left side of the device bed 1, a turntable 13 is arranged inside the fixed plate 15, and a material guide motor 14 is installed below the turntable 13, and a The material guiding cylinder 6, the pressing plate 4 and the turntable 13 form a telescopic structure through the material guiding cylinder 6, and the material guiding motor 14 is key-connected to the turntable 13; the pressing plate 4 is arranged above the material guiding cylinder 6, and the lower end surface of the pressing plate 4 is bonded with a rubber pad 5. The material guiding cylinder 6 can drive the pressing plate 4 to move up and down, so that the pressing plate 4 can fix the position of the cardboard to avoid the cardboard moving left and right during the cutting process, resulting in errors during cutting, and the pressing plate 4 can be rotated under the drive of the material guiding motor 14, so as to guide the cardboard to move, and move the cardboard to the side close to the cutting bracket 20. At the same time, the cut cardboard can be placed in the storage box 7 under the push of the pressing plate 4 to complete the automatic loading and unloading work, and the cutting knife 9 is fixed below the adjusting nut 16.

[0033] like Figure 1 and Figure 3 As shown, a cutting device for paper box production with automatic feeding function includes: a cutting surface 10, which is arranged behind a belt 2, a cutting plate 8 is arranged above the cutting surface 10, an adjusting screw rod 17 is installed inside the cutting plate 8, and an adjusting nut 16 is sleeved on the surface of the adjusting screw rod 17, an adjusting motor 11 is arranged at the input end of the adjusting screw rod 17, the adjusting screw rod 17 is key-connected with the adjusting motor 11, the adjusting screw rod 17 is threadedly connected with the adjusting nut 16, a cutting knife 9 and a cutting surface 10 are perpendicular to each other, and a scale 19 is bonded to the left and right sides of the cutting plate 8; the adjusting screw rod 17 can drive the cutting knife 9 to move horizontally, so that the position of the cutting knife 9 can be adjusted, the operation is convenient, and the cutting knife 9 can measure the distance between the cutting knife 9 and the cutting bracket 20 through the scale 19, so as to adjust the cutting size.

[0034] like Figure 1 and Figure 5As shown, a cutting device for paper box production with automatic feeding function includes: a cutting bracket 20, which is installed at the rear end of a cutting plate 8, a limiting slide rail 21 is provided at the connection between the cutting plate 8 and the cutting plate 8, the cutting plate 8 realizes longitudinal sliding in the cutting bracket 20 through the limiting slide rail 21, and the cutting plate 8 forms a telescopic structure with the cutting bracket 20 through a cutting cylinder 12; the cutting cylinder 12 is installed at the input end of the cutting plate 8, and a storage box 7 is arranged on the left side of the cutting surface 10, and the upper end surface of the storage box 7 is lower than the upper end surface of the cutting surface 10, and the cutting plate 8 can be pushed downward to approach the cutting surface 10 by the arranged cutting cylinder 12, so that the cutting knife 9 and the cardboard are in contact with each other, and the cardboard can be cut, and the limiting slide rail 21 can limit the cutting plate 8.

[0035] Working principle: When using the paper box production cutting equipment with the automatic feeding function, first, start the feeding motor 18, the feeding motor 18 drives the roller shaft 3 to rotate, thereby driving the belt 2 to rotate normally through friction, and the cardboard moves to the side close to the cutting surface 10. At this time, start the material guide motor 14, the material guide motor 14 drives the turntable 13 to rotate, thereby driving the material guide cylinder 6 to rotate. At this time, the pressing plate 4 reaches the top of the cardboard under the drive of the material guide cylinder 6, and the material guide cylinder 6 drives the pressing plate 4 to move downward, so that the rubber pad 5 and the cardboard contact each other. The rotating pressing plate 4 drives the cardboard to move backward and smoothly reaches the top of the cutting surface 10, so that one side of the cardboard and the cutting bracket 20 fit each other; secondly, start the adjustment motor 11. The adjusting motor 11 drives the adjusting screw 17 to rotate in the bearing, so that the adjusting nut 16 moves left and right to adjust the position of the cutting knife 9. The scale 19 measures the distance between the cutting knife 9 and the cutting bracket 20 to determine the cutting size; then, the cutting cylinder 12 is started, and the cutting cylinder 12 pushes the cutting plate 8 downward to approach the cutting surface 10, so that the cutting plate 8 slides in the cutting bracket 20 through the limiting slide rail 21, so that the cutting knife 9 and the cardboard are in contact with each other, and the cardboard is cut; finally, the pressing plate 4 that continues to rotate can push the cardboard to the left into the storage box 7, and the cardboard is discharged. This is the working principle of the cutting equipment for carton production with automatic feeding function.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for carton production with automatic feeding function, characterized in that: include: An equipment bed (1), wherein a belt (2) is provided inside the equipment bed (1), a roller (3) is passed through the inside of the belt (2), and a feeding motor (18) is installed at the input end of the roller (3); A fixed plate (15) is fixedly arranged on the left side of the equipment bed (1), a turntable (13) is arranged inside the fixed plate (15), a material guide motor (14) is installed below the turntable (13), and a material guide cylinder (6) is installed above the turntable (13); A pressing plate (4) is arranged above the material guiding cylinder (6), and a rubber pad (5) is bonded to the lower end surface of the pressing plate (4); A cutting surface (10) is arranged behind the belt (2), a cutting plate (8) is arranged above the cutting surface (10), an adjusting screw rod (17) is installed inside the cutting plate (8), an adjusting nut (16) is sleeved on the surface of the adjusting screw rod (17), and an adjusting motor (11) is arranged at the input end of the adjusting screw rod (17); A scale (19) bonded to the left and right sides of the cutting plate (8); A cutting knife (9) fixed below the adjusting nut (16); The adjusting screw rod (17) is key-connected to the adjusting motor (11), the adjusting screw rod (17) is thread-connected to the adjusting nut (16), and the cutting blade (9) and the cutting surface (10) are perpendicular to each other; The pressing plate (4) forms a telescopic structure with the rotating disk (13) through the material guiding cylinder (6), and the material guiding motor (14) is key-connected with the rotating disk (13); The cutting plate (8) is also provided with: A cutting bracket (20) is mounted on the rear end of the cutting plate (8), and a limiting slide rail (21) is provided at the connection between the cutting plate (8) and the cutting plate (8); A cutting cylinder (12) mounted at the input end of the cutting plate (8); The cutting surface (10) is also provided with: A storage box (7) is arranged on the left side of the cutting surface (10), and the upper end surface of the storage box (7) is lower than the upper end surface of the cutting surface (10).

2. The cutting device for carton production with automatic feeding function according to claim 1, characterized in that: The belt (2) is wrapped around the outside of the roller (3), the roller (3) is key-connected to the feeding motor (18), and the upper end surface of the belt (2) and the upper end surface of the cutting surface (10) are located in the same horizontal plane.

3. The paper box production cutting device with automatic feeding function according to claim 1 is characterized in that: The cutting plate (8) is longitudinally slidable in the cutting bracket (20) via a limiting slide rail (21), and the cutting plate (8) forms a telescopic structure with the cutting bracket (20) via a cutting cylinder (12).

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