Paperboard cutting equipment for carton production

Abstract

The utility model discloses paperboard cutting equipment for carton production, which comprises a base, a first vertical plate is arranged on the base, a material guide mechanism is arranged on the side surface of the first vertical plate, the material guide mechanism comprises a lower frame and an upper frame, roll shafts are rotatably mounted in the lower frame and the upper frame, and the roll shafts are connected with the first vertical plate. The top of the upper frame is connected with a top plate through a first telescopic rod, a supporting table is arranged on the side face of the lower frame, a plurality of suction cup openings are formed in the supporting table, a lifting base is arranged above the supporting table, and a pressing block and a cutting knife are arranged below the lifting base. The paperboard conveying device is scientific and reasonable in structural design, a paperboard can abut against and be fixed through the pressing block, the control stability of equipment is further improved, the baffle is arranged on the inner side of the second vertical plate, the position of the baffle can be adjusted through the threaded rod, and the extending amount of the paperboard is effectively controlled by adjusting the position of the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard cutting equipment for carton processing, in particular to cardboard cutting equipment for carton production. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, 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. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. During the production and processing of cartons, the cardboard needs to be cut. During this process, the cardboard is prone to shaking, which affects the processing accuracy, and it is difficult to control the cutting length, which has certain disadvantages. For this reason, we propose a cardboard cutting device for carton production. Utility Model Content

[0003] The purpose of the utility model is to provide a cardboard cutting device for carton production to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cardboard cutting device for carton production, comprising a base, a first vertical plate is arranged on the base, a material guiding mechanism is arranged on the side of the first vertical plate, the material guiding mechanism comprises a lower frame and an upper frame, rollers are rotatably installed in the lower frame and the upper frame, the top of the upper frame is connected to the top plate through a first telescopic rod, a support platform is arranged on the side of the lower frame, a plurality of suction cup openings are opened on the support platform, a lifting seat is arranged above the support platform, a pressing block and a cutting knife are arranged below the lifting seat, a second telescopic rod is connected to the top of the lifting seat, the top of the second telescopic rod is fixed to the side of the second vertical plate through a connecting plate, a baffle is arranged on the inner side of the second vertical plate, and a screw is movably connected to the side of the baffle, and the screw is screwed on the second vertical plate.

[0005] In the above solution, a support column is provided at the bottom of the base.

[0006] In the above solution, the end of one of the roller shafts is transmission-connected to the motor via a reducer.

[0007] In the above solution, a material guide plate is arranged in the side opening of the first vertical plate.

[0008] In the above solution, the suction cup port is connected to the vacuum pump through a pipeline.

[0009] In the above solution, a guide rod is arranged parallel to the lower side of the screw rod, and the guide rod is movably inserted into the second vertical plate.

[0010] In the above solution, a scale is arranged above the base.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: This cardboard cutting equipment for carton production has a simple and reasonable structural design and strong practicability. By arranging roller shafts inside the lower frame and the upper frame, and driving the roller shafts to rotate through a speed reducer and a motor, the cardboard can be driven to move horizontally to the cutting mechanism area for cutting processing. Moreover, the height of the upper frame can be adjusted by the first telescopic rod, so it can adapt to the processing requirements of cardboard with different thicknesses. By arranging a support table to support the cardboard, and forming negative pressure on the surface of the support table through the cooperation of a vacuum pump and suction cup openings to effectively adsorb and fix the cardboard. When the cutting knife moves downward under the action of the second telescopic rod for cutting work, the cardboard can be tightly pressed and fixed by the pressing block, thereby further improving the control stability of the equipment. By arranging a baffle on the inner side of the second vertical plate, and the position of the baffle can be adjusted by a screw rod. By adjusting the position of the baffle, the effective control of the extending amount of the cardboard can be realized. At this time, the length of the cardboard can be observed through a scale, so as to achieve the control effect of the length of the cut cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the present utility model.

[0013] Figure 2 It is a schematic structural diagram of the upper frame of the present utility model.

[0014] Figure 3 It is a schematic structural diagram of the surface of the support table of the present utility model.

[0015] In the figure: 1, base; 11, support column; 12, first vertical plate; 13, lower frame; 14, upper frame; 15, speed reducer; 16, motor; 17, first telescopic rod; 18, top plate; 19, guide plate; 2, support table; 21, vacuum pump; 22, suction cup opening; 23, second vertical plate; 24, second telescopic rod; 25, lifting seat; 26, pressing block; 27, cutting knife; 28, baffle; 29, screw rod; 3, guide rod; 31, scale; 32, roller shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-3The utility model provides a technical solution: a cardboard cutting device for carton production, comprising a base 1, a first vertical plate 12 is arranged on the base 1, a material guide mechanism is arranged on the side of the first vertical plate 12, the material guide mechanism comprises a lower frame 13 and an upper frame 14, rollers 32 are rotatably installed in the lower frame 13 and the upper frame 14, the top of the upper frame 14 is connected to the top plate 18 through a first telescopic rod 17, a support platform 2 is arranged on the side of the lower frame 13, a plurality of suction cup openings 22 are opened on the support platform 2, a lifting seat 25 is arranged above the support platform 2, a pressing block 26 and a cutting knife 27 are arranged below the lifting seat 25, a second telescopic rod 24 is connected to the top of the lifting seat 25, the top of the second telescopic rod 24 is fixed to the side of the second vertical plate 23 through a connecting plate, a baffle 28 is arranged on the inner side of the second vertical plate 23, and a screw 29 is movably connected to the side of the baffle 28, and the screw 29 is screwed on the second vertical plate 23.

[0018] In the above solution, a support column 11 is provided at the bottom of the base 1. The support column 11 effectively supports the base 1.

[0019] In the above scheme, the end of one of the roller shafts 32 is connected to the motor 16 through the reducer 15. By arranging the roller shaft 32 inside the lower frame 13 and the upper frame 14, and driving the roller shaft 32 to rotate by arranging the reducer 15 and the motor 16, the cardboard can be driven to move horizontally to the cutting mechanism area for cutting processing, and the height of the upper frame 14 can be adjusted by the first telescopic rod 17, so it can meet the processing requirements of cardboards of different thicknesses.

[0020] In the above solution, a guide plate 19 is provided in the side opening of the first vertical plate 12. The paperboard is fed from the guide plate 19 into the inner area of the first vertical plate 12 and the second vertical plate 23 for processing.

[0021] In the above scheme, the suction cup port 22 is connected to the vacuum pump 21 through a pipeline. The support platform 2 is provided to support the cardboard, and the vacuum pump 21 and the suction cup port 22 form a negative pressure on the surface of the support platform 2 to effectively adsorb and fix the cardboard. When the cutting knife 27 is driven downward by the second telescopic rod 24 to perform cutting work, the cardboard can be pressed and fixed by the pressing block 26, thereby further improving the control stability of the equipment and ensuring the effective cutting and processing effect of the cardboard.

[0022] In the above solution, a guide rod 3 is arranged parallel to the screw rod 29 below, and the guide rod 3 is movably inserted in the second vertical plate 23. The end of the guide rod 3 is fixedly connected to the baffle 28.

[0023] In the above solution, a scale 31 is provided above the base 1. The 0 scale of the scale 31 is set directly below the cutting knife 27. By providing a baffle 28 inside the second vertical plate 23 and adjusting the position of the baffle 28 through a screw 29, the effective control of the extension amount of the cardboard can be achieved. At this time, the length of the cardboard can be observed through the scale 31, so as to achieve the control effect of the length of the cut cardboard.

[0024] Working principle:

[0025] For this cardboard cutting equipment used in carton production, when in use, the cardboard is fed from the side opening of the first vertical plate 12 and guided by the guide plate 19 above the lower frame 13. At this time, the height of the upper frame 14 is lowered by the first telescopic rod 17 so that the roller shafts of the upper and lower parts are in contact with the cardboard. At this time, the cardboard can move horizontally driven by the motor. In order to adjust the requirements of different cutting lengths, the user can manually rotate the screw 29 to move the baffle 28 towards the support table 2. The baffle 28 blocks at the end position of the cardboard. At this time, the length of the cardboard can be observed through the scale 31. Then, the lifting seat 25 can be driven by the second telescopic rod 24 to move downward, and the cardboard is cut under the action of the cutting knife 27. During this process, the cardboard can be tightly pressed and fixed by the pressing block 26, and a negative pressure is formed on the surface of the support table 2 through the cooperation of the vacuum pump 21 and the suction cup opening 22 to effectively adsorb and fix the cardboard, thereby further improving the control stability of the equipment.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cardboard cutting device for carton production, comprising a base (1), characterized in that: A first vertical plate (12) is provided on the base (1). A material guiding mechanism is provided on the side of the first vertical plate (12). The material guiding mechanism includes a lower frame (13) and an upper frame (14). Rollers (32) are rotatably installed in both the lower frame (13) and the upper frame (14). The top of the upper frame (14) is connected to a top plate (18) through a first telescopic rod (17). A support platform (2) is provided on the side of the lower frame (13). A plurality of suction cup openings (22) are formed in the support platform (2). A lifting seat (25) is provided above the support platform (2). A pressing block (26) and a cutting knife (27) are provided below the lifting seat (25). The top of the lifting seat (25) is connected to a second telescopic rod (24). The top of the second telescopic rod (24) is fixed to the side of a second vertical plate (23) through a connecting plate. A baffle (28) is provided inside the second vertical plate (23). A screw rod (29) is movably connected to the side of the baffle (28). The screw rod (29) is screwed on the second vertical plate (23).

2. The cardboard cutting equipment for carton production according to claim 1, characterized in that: Support columns (11) are provided at the bottom of the base (1).

3. A cardboard cutting device for carton production according to claim 1, characterized in that: The end of one of the rollers (32) is in transmission connection with a motor (16) through a speed reducer (15).

4. A cardboard cutting device for carton production according to claim 1, characterized in that: A material guiding plate (19) is provided in the opening on the side of the first vertical plate (12).

5. A cardboard cutting device for carton production according to claim 1, characterized in that: The suction cup openings (22) are connected to a vacuum pump (21) through pipelines.

6. A cardboard cutting device for carton production according to claim 1, characterized in that: A guide rod (3) is provided in parallel below the screw rod (29). The guide rod (3) is movably inserted into the second vertical plate (23).

7. A cardboard cutting device for carton production according to claim 1, characterized in that: A scale (31) is provided above the base (1).

Images