Corrugated board cutting device with high buffering performance

Abstract

The utility model relates to the technical field of corrugated boards, in particular to a corrugated board cutting device with high buffering performance, which comprises a rack, a conveying belt, a lifting plate, a cutting knife, an adjusting ring, a pressing plate, a sliding plate and an air storage tank, the conveying belt is arranged in the rack, the lifting plate is arranged above the conveying belt, the cutting knife is arranged at the bottom of the lifting plate, and the adjusting ring is arranged on the pressing plate. The adjusting ring is arranged on one side of the cutting knife, the pressing plate is arranged below the adjusting ring, the sliding plate is arranged above the conveying belt, and the air storage tank is arranged on one side of the sliding plate. When a corrugated board is conveyed to the position below a cutting knife, cutting of the corrugated board can be achieved, when a lifting plate ascends and descends, a sliding plate can be driven to horizontally move, when the sliding plate horizontally moves, air can be inflated into an air storage tank, and after the corrugated board is cut, the joint of the corrugated board and the surface of the air-collecting corrugated board are conveniently dedusted; and the corrugated boards are tidier after being cut, and the working efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated board technical field, specifically is a kind of high buffering performance corrugated board cutting device. BACKGROUND

[0002] Corrugated board is a multilayer adhesive body, which is composed of at least one wave-shaped core paper interlayer (commonly known as "pit Zhang", "corrugated paper", "corrugated core paper", "corrugated paper core" and "corrugated paper") and one layer of paperboard (also known as "boxboard paper" and "boxboard"). It has high mechanical strength and can withstand collisions and falls during transportation. The actual performance of corrugated board depends on three factors: the properties of core paper and paperboard, and the structure of the carton itself.

[0003] Chinese patent publication No. CN221850279U discloses a corrugated board cutting machine, which includes an operating table, a top portion of the operating table is fixedly connected with a top support, a spring is fixedly connected inside the right side of the top support, a limiting clamp plate is fixedly connected outside one end of the spring, a limiting stand is fixedly connected to the top of the left end of the top support, and a threaded rod is rotatably sleeved inside one side of the limiting stand. The patent uses a spring to push the limiting clamp plate to clamp the two sides of the corrugated board, then pushes one end of the corrugated board against one side of the iron sheet, and then aligns one end and both sides of the corrugated board. At the same time, the hydraulic rod is started, and the top pressing plate is lowered by the hydraulic rod to press the top of the corrugated board, so that the corrugated board is fully positioned, and then the hydraulic machine is started to drive the cutting knife to cut the corrugated board, ensuring the accuracy of batch cutting.

[0004] The cutting device in the above-mentioned patent and the same type of device commonly seen on the market have the common problem that they cannot simultaneously clean the cutting part and the surface of the corrugated board during work. After the corrugated board is produced, it needs to be cleaned and dusted with an air gun, and the buffering performance of the device is poor, which reduces the cutting quality of the corrugated board. UTILITY MODEL CONTENTS

[0005] In view of the above problems, a high buffering performance corrugated board cutting device is provided. When the corrugated board is conveyed to the lower side of the cutting knife, the corrugated board can be cut. When the lifting plate is lifted, the sliding plate can be horizontally moved. When the sliding plate is horizontally moved, the gas tank can be inflated. It is convenient to clean the connecting part and the surface of the corrugated board after cutting, so that the corrugated board is more tidy after cutting, and the working efficiency of the device is improved.

[0006] To achieve the above object, the utility model provides the following technical scheme: A high buffering performance corrugated board cutting device, including frame, conveying belt, lifting plate, cutting knife, adjusting ring, pressing plate, sliding plate and gas storage tank, the conveying belt sets up in the inside of frame, the lifting plate sets up above the conveying belt, the cutting knife sets up at the bottom of lifting plate, the adjusting ring sets up at one side of cutting knife, the pressing plate sets up below the adjusting ring, the sliding plate sets up above the conveying belt, the gas storage tank sets up at one side of sliding plate.

[0007] Further, the top of the frame is symmetrically provided with a fixed plate, a guide groove is formed in the inside of the fixed plate, and a gas pressure cylinder is arranged at one end of the fixed plate.

[0008] Further, the inside of the guide groove is slidably connected with a sliding block connected with the gas pressure rod, the sliding block is connected with the sliding plate, and a first mounting seat is arranged at the top of the sliding plate.

[0009] Further, the top of the frame is provided with a portal frame, the portal frame is connected with the lifting plate through a hydraulic cylinder, and a connecting plate matched with the first mounting seat is rotatably installed at one side of the lifting plate.

[0010] Further, the top of the lifting plate is symmetrically provided with an auxiliary plate, an adjusting rod is penetratingly arranged in the inside of the auxiliary plate, a horizontal plate is arranged at the bottom of the adjusting rod, a screw cap is sleeved on the outside of the adjusting rod, and a return spring in contact with the adjusting ring is arranged on the outside of the adjusting rod.

[0011] Further, the bottom of the horizontal plate is symmetrically provided with a hollow plate, a vertical plate connected with the pressing plate is slidably installed in the inside of the hollow plate, and a working spring is arranged in the inside of the hollow plate and at the top of the vertical plate.

[0012] Compared with the prior art, the utility model has the advantages that the high buffering performance corrugated board cutting device is reasonable and has the following advantages:

[0013] (1) The frame is used for installing the conveying belt, when the conveying belt moves, the corrugated board can be conveyed, when the corrugated board is conveyed below the cutting knife, the corrugated board can be cut, when the lifting plate lifts, the sliding plate can move horizontally, when the sliding plate moves horizontally, the gas storage tank can be inflated, the dust on the connection and the surface of the corrugated board can be removed after the corrugated board is cut, the corrugated board does not need to be processed again after being cut, and the working efficiency of the device is improved.

[0014] (2) when the need to cut corrugated paper buffer performance adjustment, rotate the adjusting ring, the height of the adjusting ring changes, the height of the adjusting ring can change the buffer performance of the pressing plate, the user can adjust the corrugated paper according to the specification, the corrugated paper is more stable when cutting, and the cutting quality is improved. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 It is the side view structure schematic diagram of the utility model;

[0017] Figure 3 It is the movable plate and connecting plate mounting structure schematic diagram of the utility model;

[0018] Figure 4 It is the lifting plate bottom structure schematic diagram of the utility model;

[0019] Figure 5 It is the Figure 4 Enlarged structure schematic diagram of A place in the middle.

[0020] In the drawing: 1, rack; 2, conveying belt; 3, lifting plate; 4, cutting knife; 5, adjusting ring; 6, pressing plate; 7, sliding plate; 8, gas storage tank; 9, fixed plate; 10, gas pressure cylinder; 11, gas pressure rod; 12, sliding block; 13, gantry; 14, first mounting seat; 15, connecting plate; 16, auxiliary plate; 17, adjusting rod; 18, vertical plate; 19, hollow plate; 20, cross plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1 to 5 A kind of corrugated paper cutting device with high buffer performance, including rack 1, conveying belt 2, lifting plate 3, cutting knife 4, adjusting ring 5, pressing plate 6, sliding plate 7 and gas storage tank 8, the conveying belt 2 is arranged in the inside of rack 1, the lifting plate 3 is arranged above the conveying belt 2, the cutting knife 4 is arranged at the bottom of lifting plate 3, the adjusting ring 5 is arranged at one side of cutting knife 4, the pressing plate 6 is arranged below adjusting ring 5, the sliding plate 7 is arranged above the conveying belt 2, the gas storage tank 8 is arranged at one side of sliding plate 7.

[0023] The transportation belt 2 is installed through the rack 1, and when the transportation belt 2 moves, the corrugated board can be conveyed, and when the corrugated board is conveyed below the cutting knife 4, the corrugated board can be cut; when the buffering performance of the corrugated board needs to be adjusted, the adjusting ring 5 is rotated, so that the height of the adjusting ring 5 is changed; the buffering performance of the pressing plate 6 can be changed through the change of the height of the adjusting ring 5, so that the user can adjust according to the specification of the corrugated board, so that the corrugated board is more stable during cutting, and the cutting quality is improved; when the lifting plate 3 is lifted, the sliding plate 7 can be horizontally moved, and when the sliding plate 7 is horizontally moved, the air tank 8 can be filled with air, so that the dust on the connection part of the corrugated board after cutting and the surface of the corrugated board can be removed, so that the corrugated board does not need to be processed again after cutting, and the working efficiency of the device is improved.

[0024] As shown in Figure 1 and Figure 3 , the top of the rack 1 is symmetrically provided with a fixed plate 9, the inside of the fixed plate 9 is provided with a guide groove, one end of the fixed plate 9 is provided with an air pressure cylinder 10, the inside of the air pressure cylinder 10 is slidably provided with an air pressure rod 11, the inside of the guide groove is slidably connected with a sliding block 12 connected with the air pressure rod 11, the sliding block 12 is connected with the sliding plate 7, and the top of the sliding plate 7 is provided with a first mounting seat 14.

[0025] The sliding block 12 is slidably installed in the guide groove, and the sliding block 12 can drive the air pressure rod 11 to horizontally adjust when moving, and the air pressure rod 11 can continuously fill the inside of the air tank 8 with air when sliding in the air pressure cylinder 10, so that the dust on the connection part of the corrugated board after cutting and the surface of the corrugated board can be removed, so that the corrugated board does not need to be processed again after cutting, and the working efficiency of the device is improved.

[0026] As shown in Figure 1 and Figure 2 , the top of the rack 1 is provided with a portal frame 13, the portal frame 13 is connected with the lifting plate 3 through a hydraulic cylinder, and one side of the lifting plate 3 is rotatably provided with a connecting plate 15 matched with the first mounting seat 14.

[0027] The hydraulic cylinder is started, and the lifting plate 3 can be moved when the hydraulic cylinder is lifted, the lifting plate 3 is connected with the first mounting seat 14 on the top of the sliding plate 7 through the connecting plate 15, and the kinetic energy supply is realized.

[0028] As shown in Figure 1 , the top of the lifting plate 3 is symmetrically provided with an auxiliary plate 16, the inside of the auxiliary plate 16 is provided with an adjusting rod 17, the bottom of the adjusting rod 17 is provided with a horizontal plate 20, the outside of the adjusting rod 17 is provided with a screw cap, and the outside of the adjusting rod 17 is provided with a return spring in contact with the adjusting ring 5.

[0029] The adjusting rod 17 is installed through the auxiliary plate 16, the adjusting ring 5 arranged outside the adjusting rod 17 is in contact with the reset spring, when the height of the adjusting ring 5 is adjusted, the adjustment of the buffering performance of the device can be realized, the positions of the two pressing plates 6 can be adjusted according to the needs of the device, and the user is convenient to use.

[0030] As shown in Figure 1 The bottom of the horizontal plate 20 is symmetrically provided with a hollow plate 19, the inside of the hollow plate 19 is slidably provided with a vertical plate 18 connected with the pressing plate 6, and the inside of the hollow plate 19 and the top of the vertical plate 18 are provided with a working spring.

[0031] The hollow plate 19 is installed through the horizontal plate 20, and the vertical plate 18 is installed in the inside of the hollow plate 19, when the pressing plate 6 and the vertical plate 18 are slid in the inside of the hollow plate 19 under pressure, the vertical plate 18 can be buffered under the action of the working spring, and the elastic performance of the device is enhanced.

[0032] The above embodiment only expresses one or several embodiments of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the utility model, a number of deformations and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the appended claims.

Claims

1. A high cushioning performance corrugated board cutting device, characterized by The utility model relates to a cutting device for paperboard, including frame (1), conveyer belt (2), lifting plate (3), cutting knife (4), adjusting ring (5), pressing plate (6), slide plate (7) and gas storage tank (8), conveyer belt (2) is set up in the inside of frame (1), lifting plate (3) is set up above conveyer belt (2), cutting knife (4) is set up at the bottom of lifting plate (3), adjusting ring (5) is set up at one side of cutting knife (4), pressing plate (6) is set up below adjusting ring (5), slide plate (7) is set up above conveyer belt (2), gas storage tank (8) is set up at one side of slide plate (7).

2. A high cushioning performance corrugated board cutting device according to claim 1, characterized in that: The top of frame (1) is symmetrically provided with a fixed plate (9), the inside of the fixed plate (9) is provided with a guide groove, one end of the fixed plate (9) is provided with a gas pressure cylinder (10), the inside of the gas pressure cylinder (10) is slidably installed with a gas pressure rod (11).

3. A high cushioning performance corrugated board cutting device according to claim 2, characterized in that: The inside of the guide groove is slidably connected with a sliding block (12) connected with the gas pressure rod (11), the sliding block (12) is connected with the slide plate (7), the top of the slide plate (7) is provided with a first mounting seat (14).

4. The high cushioning performance corrugated board cutting device according to claim 1, characterized in that: The top of the frame (1) is provided with a portal frame (13), the portal frame (13) is connected with the lifting plate (3) through a hydraulic cylinder, one side of the lifting plate (3) is rotatably installed with a connecting plate (15) matched with the first mounting seat (14).

5. A high cushioning performance corrugated board cutting device according to claim 1, characterized in that: The top of the lifting plate (3) is symmetrically provided with an auxiliary plate (16), the inside of the auxiliary plate (16) is penetrated through with an adjusting rod (17), the bottom of the adjusting rod (17) is provided with a horizontal plate (20), the outside of the adjusting rod (17) is sleeved with a screw cap, the outside of the adjusting rod (17) is provided with a return spring in contact with the adjusting ring (5).

6. A high cushioning performance corrugated board cutting device according to claim 5, characterized in that: The bottom of the horizontal plate (20) is symmetrically provided with a hollow plate (19), the inside of the hollow plate (19) is slidably installed with a vertical plate (18) connected with the pressing plate (6), the inside of the hollow plate (19) and the top of the vertical plate (18) is provided with a working spring.

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