A carton automatic cutting and creasing equipment

Abstract

The utility model relates to an automatic carton cutting and creasing device, aiming to solve the technical problem that the cutting process and the creasing process are often separated in the current existing carton processing, the cardboard is first cut by a cutting machine, and then manually carried to a cardboard creasing machine for creasing operation after cutting, resulting in low overall processing efficiency. The device comprises a base, an adjusting mechanism is provided on the top of the base, a cutting and creasing component is provided on the inner side of the base, and a cardboard is clamped on the inner side of the cutting and creasing component; the utility model effectively adjusts the position of the limit frame and the inner cutter thereof through the adjusting mechanism, so as to facilitate determining the cutter landing point, and then effectively drives the clamping frame and the pressing plate to adjust the position through the electric push rod, so as to determine the downward pressing landing point, and the cutter and the pressing plate are uniformly moved downward through the downward movement of the adjusting mechanism, so as to facilitate the cutting and creasing of the cardboard at the same time, thereby improving the processing efficiency, and the hollow bracket is used for assisting the cutter to cut and providing a cutting space for the cutter.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to an automatic carton cutting and creasing device. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. The cardboard used to make cartons, paper boxes and other items needs to go through steps such as cutting and creasing to complete the production.

[0003] In existing carton processing, the cutting process and the creasing process are often separated. The cardboard is first cut by a cutting machine, and then manually moved to a cardboard creasing machine for creasing, resulting in low overall processing efficiency. In view of this, we propose an automatic carton cutting and creasing device. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide an automatic carton cutting and creasing device to solve the technical problem that the current existing carton processing is often separated from the cutting process and the creasing process. The cardboard is first cut by a cutting machine, and then manually transported to the cardboard creasing machine for creasing operation, resulting in low overall processing efficiency.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an automatic carton cutting and creasing device, including a base, an adjusting mechanism is provided on the top of the base, a cutting and creasing component is provided on the inner side of the base, and a cardboard is clamped on the inner side of the cutting and creasing component;

[0006] The cutting and creasing assembly includes a limit frame, a cutting knife is fixed on the inner side of the limit frame, limit grooves are provided on the inner sides of both ends of the limit frame, a limit rod is engaged inside the limit groove, a bracket is fixed to the bottom of the limit rod, a fixed groove frame is connected to one side of the middle part of the limit frame, an electric push rod is engaged inside the fixed groove frame, a clamping frame is connected to the movable end of the electric push rod, and a pressure plate is clamped inside the clamping frame.

[0007] Preferably, the limiting frame and the limiting groove are integrally formed, and the limiting rod is matched and engaged in the limiting groove.

[0008] Preferably, the clamping frame forms a telescopic structure with the fixed slot frame through an electric push rod, and the electric push rod is fixedly embedded in the fixed slot frame.

[0009] Preferably, the adjustment mechanism includes a hydraulic cylinder, which is embedded in the base, and the movable end of the hydraulic cylinder is connected to a bracket, and positive and negative screws are mounted inside the bracket. The ends of the positive and negative screws are connected to a motor, and a cylinder frame is mounted on the outside of the motor, and a group of threaded blocks are symmetrically mounted on the surface of the positive and negative screws.

[0010] Preferably, the bracket and the base form a lifting structure through a hydraulic cylinder, and the bracket and the cylinder rack are fixedly connected.

[0011] Preferably, the motor forms a threaded transmission structure through positive and negative screw rods and a threaded block, the threaded block is matched and engaged in the interior of the bracket, and the threaded block is fixedly connected to the limiting frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model effectively adjusts the position of the limit frame and the inner cutter thereof through the adjustment mechanism, so as to determine the cutter landing point. Then, the electric push rod effectively drives the clamp frame and the pressure plate to adjust their positions, so as to determine the downward pressure landing point. The downward movement of the adjustment mechanism enables the cutter and the pressure plate to move downward uniformly, so as to facilitate cutting and creasing of the cardboard at the same time, thereby improving the processing efficiency. The hollow bracket is used to assist the cutter in cutting and provide cutting space for the cutter.

[0014] 2. In the utility model, the motor effectively drives the positive and negative screws to rotate, thereby driving a group of threaded blocks sleeved on the surfaces of the positive and negative screws to move away from or close to each other, which is convenient for adjusting the positions of a group of cutters to adapt to the needs of cardboards of different specifications. The hydraulic cylinder effectively drives the bracket to move downward, thereby realizing the downward movement of the cutting and creasing assembly, making it convenient for the cutter and the pressing plate to contact the cardboard to complete cutting and creasing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the bracket of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the limit frame of the utility model;

[0018] In the figure: 1. base; 2. adjustment mechanism; 3. cutting and creasing component; 4. cardboard;

[0019] 201, hydraulic cylinder; 202, bracket; 203, positive and negative screw rods; 204, motor; 205, cylinder rack; 206, thread block;

[0020] 301, limit frame; 302, cutter; 303, limit slot; 304, limit rod; 305, bracket; 306, fixed slot frame; 307, electric push rod; 308, clamping frame; 309, pressure plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] A carton automatic cutting and creasing equipment, see Figures 1 to 3 , comprising a base 1, an adjusting mechanism 2 is provided on the top of the base 1, a cutting and creasing component 3 is provided on the inner side of the base 1, and a cardboard 4 is clamped on the inner side of the cutting and creasing component 3;

[0023] The cutting and creasing component 3 includes a limit frame 301, a cutter 302 is fixed on the inner side of the limit frame 301, limit grooves 303 are provided on the inner sides of both ends of the limit frame 301, and limit rods 304 are engaged inside the limit grooves 303, wherein the limit frame 301 and the limit grooves 303 are integrally formed, the limit rod 304 is matched and engaged inside the limit grooves 303, a bracket 305 is fixedly connected to the bottom of the limit rod 304, a fixed groove frame 306 is connected to one side of the middle part of the limit frame 301, an electric push rod 307 is engaged inside the fixed groove frame 306, and a clamping frame 308 is connected to the movable end of the electric push rod 307, further, the clamping frame 308 forms a telescopic structure with the fixed groove frame 306 through the electric push rod 307, the electric push rod 307 is fixedly embedded in the fixed groove frame 306, and a pressure plate 309 is clamped inside the clamping frame 308. The utility model effectively adjusts the position of the limit frame 301 and the inner cutter 302 thereof through the adjustment mechanism 2, so as to determine the landing point of the cutter 302. Then, the electric push rod 307 effectively drives the clamping frame 308 and the pressing plate 309 to adjust their positions, so as to determine the downward pressing landing point. The downward movement of the adjustment mechanism 2 makes the cutter 302 and the pressing plate 309 move downward uniformly, so as to facilitate cutting and creasing of the paperboard 4 at the same time, thereby improving the processing efficiency. The hollow bracket 305 is used to assist the cutter 302 in cutting and provide a cutting space for the cutter 302.

[0024] It is worth noting that the adjustment mechanism 2 includes a hydraulic cylinder 201, which is embedded in the base 1, and the movable end of the hydraulic cylinder 201 is connected to a bracket 202, and a positive and negative screw rod 203 is mounted inside the bracket 202, and the ends of the positive and negative screw rod 203 are connected to a motor 204, and a cylinder frame 205 is sleeved on the outside of the motor 204, wherein the bracket 202 forms a lifting structure with the base 1 through the hydraulic cylinder 201, and the bracket 202 and the cylinder frame 205 are fixedly connected, and a group of threaded blocks 206 are symmetrically sleeved on the surface of the positive and negative screw rod 203. It is worth noting that the motor 204 forms a threaded transmission structure with the positive and negative screw rod 203 and the threaded block 206, and the threaded block 206 is matched and engaged with the inside of the bracket 202, and the threaded block 206 and the limit frame 301 are fixedly connected. In the utility model, the motor 204 effectively drives the forward and reverse screw rods 203 to rotate, thereby driving a group of threaded blocks 206 sleeved on the surfaces of the forward and reverse screw rods 203 to move away from or close to each other, so as to facilitate the adjustment of the positions of a group of cutters 302, so as to adapt to the needs of cardboards 4 of different specifications. The hydraulic cylinder 201 effectively drives the bracket 202 to move downward, thereby realizing the downward movement of the cutting and creasing component 3, so that the cutter 302 and the pressing plate 309 can contact the cardboard 4 to complete the cutting and creasing.

[0025] Working principle: The motor 204 drives the positive and negative screw rods 203 to rotate, thereby driving a group of threaded blocks 206 sleeved on the surface of the positive and negative screw rods 203 to move away from or close to each other, so as to adjust the position of the limit frame 301 and a group of cutters 302, so as to adapt to the needs of cardboards 4 of different specifications. At the same time, the movement of the limit frame 301 can drive the bracket 305 to move, and then the cardboard 4 to be processed is placed on the surface of the base 1, and at the same time, it is ensured that both sides of the cardboard 4 are placed on the top of the bracket 305. Then, the electric push rod 307 drives the clamping frame 308 and the pressing plate 309 to adjust the position, so as to determine the downward pressure point, and then the hydraulic cylinder 201 drives the bracket 202 to move downward, so that the cutter 302 and the pressing plate 309 move downward uniformly, so as to facilitate cutting and creasing of the cardboard 4 at the same time, thereby improving the processing efficiency. The hollow bracket 305 is used to assist the cutter 302 in cutting and provide cutting space for the cutter 302.

[0026] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A carton automatic cutting and creasing device, comprising a base (1), characterized in that: The top of the base (1) is provided with an adjustment mechanism (2), the inner side of the base (1) is provided with a cutting and creasing component (3), and the inner side of the cutting and creasing component (3) is clamped with a cardboard (4); The cutting and creasing assembly (3) comprises a limit frame (301), a cutting knife (302) is fixed inside the limit frame (301), limit slots (303) are provided inside the two ends of the limit frame (301), a limit rod (304) is clamped inside the limit slot (303), a bracket (305) is fixed at the bottom of the limit rod (304), a fixed slot frame (306) is connected to one side of the middle part of the limit frame (301), an electric push rod (307) is clamped inside the fixed slot frame (306), a clamping frame (308) is connected to the movable end of the electric push rod (307), and a pressure plate (309) is clamped inside the clamping frame (308).

2. The automatic carton cutting and creasing equipment according to claim 1, characterized in that: The limiting frame (301) and the limiting groove (303) are integrally formed, and the limiting rod (304) is matched and engaged inside the limiting groove (303).

3. The automatic carton cutting and creasing equipment according to claim 1, characterized in that: The clamping frame (308) forms a telescopic structure with the fixed slot frame (306) through the electric push rod (307), and the electric push rod (307) is fixedly embedded in the fixed slot frame (306).

4. The automatic carton cutting and creasing device according to claim 1, characterized in that: The adjustment mechanism (2) comprises a hydraulic cylinder (201), the hydraulic cylinder (201) is embedded in the base (1), the movable end of the hydraulic cylinder (201) is connected to a bracket (202), a forward and reverse screw rod (203) is mounted inside the bracket (202), the ends of the forward and reverse screw rod (203) are connected to a motor (204), the motor (204) is externally sleeved with a cylinder frame (205), and a group of threaded blocks (206) are symmetrically sleeved on the surface of the forward and reverse screw rod (203).

5. The automatic carton cutting and creasing device according to claim 4, characterized in that: The support (202) forms a lifting structure with the base (1) through a hydraulic cylinder (201), and the support (202) and the cartridge rack (205) are fixedly connected.

6. The automatic carton cutting and creasing device according to claim 4, characterized in that: The motor (204) forms a threaded transmission structure through the forward and reverse screw rods (203) and the threaded block (206); the threaded block (206) is matched and engaged inside the bracket (202); and the threaded block (206) and the limiting frame (301) are fixedly connected.

Images