Corrugated board cutting device with dust removal function

Abstract

The utility model relates to the technical field of corrugated board cutting, in particular to a corrugated board cutting device with a dust removal function, which comprises a base station, and a conveying mechanism, a pressing and cutting mechanism and a dust removal mechanism which are arranged on the base station. According to the corrugated board cutting device, the cutting effect is prevented from being affected by displacement or inclination during cutting, through the arrangement of the dust removal mechanism, paper scraps and dust generated in the cutting process can be collected into a waste scrap collecting frame in a waste scrap collecting box for centralized treatment, the influence on the working environment is avoided, the cleanliness of corrugated boards during cutting is improved, and the working efficiency is improved. And through the arrangement of the waste scrap collecting frame detachably connected with the waste scrap collecting box, a worker can conveniently clean paper scraps and dust collected in the waste scrap collecting box, and meanwhile, a filter cotton layer is cleaned or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard cutting, in particular to a corrugated cardboard cutting device with a dust removal function. Background Art

[0002] Corrugated paper, also known as kraft paper and paperboard, is a common material for paper packaging boxes. It is lighter than wooden boxes, has hardness, and is easy to cut to size. It is used to protect other packaged products from damage. When processing corrugated boxes, the corrugated cardboard needs to be cut into boards of different specifications, so a cutting device is required.

[0003] The existing corrugated cardboard processing and cutting device will generate paper scraps and dust during the corrugated cardboard cutting process. The paper scraps and dust fly everywhere in the air, which has an impact on the health of the workers. Utility Model Content

[0004] The utility model aims to provide a corrugated cardboard cutting device with a dust removal function in view of the defects of the prior art, so as to solve the problem that the existing corrugated cardboard processing and cutting device will generate paper scraps and dust during the corrugated cardboard cutting process, and these paper scraps and dust will fly everywhere in the air, which will affect the health of the staff.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A corrugated cardboard cutting device with dust removal function, comprising a base and a conveying mechanism, a pressing and cutting mechanism and a dust removal mechanism arranged on the base, the pressing and cutting mechanism being arranged on the top of the base, the pressing and cutting mechanism comprising baffles symmetrically arranged on both sides of the middle of the base, a top plate fixedly connected between the tops of the two baffles, a pressing hydraulic cylinder being arranged on the top of the top plate, an output end of the pressing hydraulic cylinder extending through the top plate to a driving plate connected between the two baffles, limiting plates with a T-shaped structure being symmetrically arranged on both sides of the driving plate, a cutting hydraulic cylinder being arranged at the bottom of the driving plate, a cutting knife being arranged at the bottom of the output end of the cutting hydraulic cylinder, connecting rods with an L-shaped structure being symmetrically arranged on both sides of the driving plate, and a pressing plate being arranged at the bottom of the connecting rod;

[0007] The dust removal mechanism is arranged at the bottom of the base and is directly below the pressing and cutting mechanism. The dust removal mechanism includes a mounting plate. A waste chip collection box is provided on the top of the mounting plate. A dust collection pipe is provided on the top of the waste chip collection box, one end of which is connected to the inner cavity of the waste chip collection box. A detachable waste chip collection frame with an open end facing upward is provided in the waste chip collection box. A filter cotton layer is filled in the waste chip collection frame. A filter mesh plate and a partition mesh plate are respectively provided at the upper and lower ends of the filter cotton layer. An air suction pump with an air inlet end connected to the inner cavity of the waste chip collection frame is provided at the bottom of the mounting plate.

[0008] As a preferred technical solution of the utility model, a conveying mechanism is provided at the front end of the base, and the conveying mechanism includes a plurality of equally spaced conveying rollers arranged in the front end of the base and rotatably connected to the base, and a driving motor is provided on the surface of one side of the base, and the driving motor is connected to the conveying rollers.

[0009] In order to improve the connection strength between the baffle plate and the top plate, the baffle plate and the top plate are integrally formed into a U-shaped structure.

[0010] As a preferred technical solution of the utility model, a plurality of connection plates distributed at equal distances are provided at one end of the top plate away from the conveying mechanism, and infrared sensors are provided at the bottom of the connection plates.

[0011] As a preferred technical solution of the utility model, a cutting groove connected to the other end of the dust collection pipe is penetrated and opened on the base directly below the cutting knife.

[0012] As a preferred technical solution of the utility model, a limiting groove capable of allowing the limiting plate to move up and down is opened on the inner side of the baffle.

[0013] As a preferred technical solution of the present utility model, the mounting plate is fixedly connected to the bottom end surface of the base through a plurality of evenly distributed support columns.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model uses a cutting knife and connecting rods arranged on both sides of the cutting knife to cooperate with a pressing plate, so that the two ends of the corrugated cardboard to be cut can be pressed and fixed during cutting, avoiding displacement or tilting that affects the cutting effect, thereby improving the cutting quality.

[0016] 2. The utility model is provided with a dust removal mechanism, so that the paper scraps and dust generated during the cutting process can be collected into a waste collection frame in the waste collection box for centralized treatment, thereby avoiding the impact on the working environment and improving the cleanliness of the corrugated cardboard cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a diagram showing the connection relationship between the base and the conveying mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the compacting and cutting mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the dust removal mechanism of the utility model;

[0021] Figure 5 A diagram showing the connection between the waste collection box and the waste collection frame of the utility model;

[0022] In the figure: 1. base; 101. cutting groove; 2. conveying mechanism; 201. conveying roller; 202. driving motor; 3. clamping and cutting mechanism; 301. baffle; 302. top plate; 303. clamping hydraulic cylinder; 304. infrared sensor; 305. driving plate; 306. connecting plate; 307. limiting plate; 308. connecting rod; 309. cutting knife; 310. clamping plate; 4. dust removal mechanism; 401. mounting plate; 402. waste collection box; 403. dust collection pipe; 404. waste collection frame; 405. suction pump; 406. supporting column; 407. filter cotton layer; 408. filter mesh plate; 409. partition mesh plate. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] Example

[0026] Combination Figure 1-5 As shown, a corrugated cardboard cutting device with a dust removal function includes a base 1 and a conveying mechanism 2, a pressing and cutting mechanism 3 and a dust removal mechanism 4 arranged on the base 1. By setting the pressing and cutting mechanism 3, the corrugated cardboard can be pressed and fixed during cutting to avoid displacement or tilting during cutting that affects the cutting effect. By setting the dust removal mechanism 4, paper scraps and dust generated during the cutting process can be collected into a waste collection frame 404 in a waste collection box 402 for centralized treatment.

[0027] Among them, a cutting groove 101 connected to the other end of the dust collection pipe 403 is penetrated on the base 1 directly below the cutting knife 309, so that the dust removal mechanism 4 can collect the paper scraps and dust generated in the corrugated cardboard cutting process into the waste scrap collection box 402. At the same time, the end of the dust collection pipe 403 connected to the cutting groove 101 is funnel-shaped, which greatly improves the collection efficiency of paper scraps and dust.

[0028] like Figure 2 The conveying mechanism 2 shown is arranged at the front end of the base 1. The conveying mechanism 2 includes a plurality of equally spaced conveying rollers 201 arranged in the front end of the base 1 and rotatably connected to the base 1. A driving motor 202 is arranged on the surface of one side of the base 1, and the driving motor 202 is connected to the conveying rollers 201.

[0029] like Figure 3 The pressing and cutting mechanism 3 shown in the figure is arranged on the top of the base 1. The pressing and cutting mechanism 3 includes baffles 301 symmetrically arranged on both sides of the middle part of the base 1. A top plate 302 is fixedly connected between the tops of the two baffles 301. The top plate 302 and the baffle 301 are an integrally formed U-shaped structure, thereby improving the connection strength between the two. By setting the top plate 302 and the baffle 301, it is possible to prevent paper scraps and dust generated during the cutting process of the corrugated cardboard from flying around. A pressing hydraulic cylinder 303 is arranged on the top of the top plate 302. The output end of the pressing hydraulic cylinder 303 passes through the top plate 302 and extends to the space between the two baffles 301, where a driving plate 305 is connected. The driving plate 305 05, T-shaped limit plates 307 are symmetrically arranged on both sides, the limit plates 307 and the driving plate 305 are an integrally formed structure, a cutting hydraulic cylinder is arranged at the bottom of the driving plate 305, a cutting knife 309 is arranged at the bottom of the output end of the cutting hydraulic cylinder, L-shaped connecting rods 308 are symmetrically welded on both sides of the driving plate 305, and a long rectangular pressing plate 310 is arranged at the bottom of the connecting rod 308. The cutting knife 309 and the connecting rods 308 arranged on both sides of the cutting knife 309 cooperate with the pressing plate 310, so that the two ends of the corrugated cardboard to be cut can be pressed and fixed during cutting, so as to avoid displacement or tilt affecting the cutting effect, thereby improving the cutting quality.

[0030] A plurality of equally spaced connecting plates 306 are disposed at one end of the top plate 302 away from the conveying mechanism 2 , and infrared sensors 304 are disposed at the bottom of each connecting plate 306 , and the plurality of infrared sensors 304 are located at the same horizontal line.

[0031] The inner side of the baffle 301 is provided with a limiting groove for the limiting plate 307 to move up and down. The limiting groove is provided so that the clamping hydraulic cylinder 303 can drive the driving plate 305 to move up and down more smoothly.

[0032] Combination Figure 4-5 The dust removal mechanism 4 shown is arranged at the bottom of the base 1 and is located directly below the pressing and cutting mechanism 3. The dust removal mechanism 4 includes a mounting plate 401, and the mounting plate 401 is fixedly connected to the bottom end face of the base 1 through a plurality of evenly distributed support columns 406. A waste collection box 402 is provided on the top of the mounting plate 401, and a dust collection pipe 403 is provided on the top of the waste collection box 402, one end of which is connected to the inner cavity of the waste collection box 402. A waste collection frame 404 with an open end facing upward is detachably provided in the waste collection box 402. The waste collection frame 404 detachably connected to the waste collection box 402 facilitates the staff to clean the paper scraps and dust collected in the waste collection box 402. The waste collection frame 404 is filled with a filter cotton layer 407. The filter cotton layer 407 is provided to filter dust in the air, thereby avoiding Dust is discharged into the air along the suction pump 405, which affects the working environment. The upper and lower ends of the filter cotton layer 407 are respectively provided with a filter mesh plate 408 and a partition mesh plate 409. By setting the filter mesh plate 408 at the top of the filter cotton layer 407, paper scraps can be filtered. By setting the partition mesh plate 409 at the bottom of the filter cotton layer 407, it is prevented that the suction force of the suction pump 405 is too large, which causes the filter cotton layer 407 to enter the interior of the suction pump 405 and cause damage to the suction pump 405. The bottom of the mounting plate 401 is provided with an suction pump 405 whose air inlet end is connected to the inner cavity of the waste collection frame 404. Through the setting of the dust removal mechanism 4, the paper scraps and dust generated during the cutting process can be collected in the waste collection frame 404 in the waste collection box 402 for centralized treatment, thereby avoiding affecting the working environment and improving the cleanliness of corrugated cardboard cutting.

[0033] The working principle of the utility model is:

[0034] When in use, the drive motor 202 is started to drive the conveying roller 201 to rotate, and the corrugated cardboard to be cut is conveyed to the bottom of the infrared sensor 304. When the infrared sensor 304 senses the corrugated cardboard, the drive motor 202 is turned off, and the clamping hydraulic cylinder 303 is started to drive the driving plate 305 to drive the clamping plate 310 to press down, and the two ends of the corrugated cardboard to be cut are clamped and fixed. The cutting hydraulic cylinder is started to drive the cutting knife 309 to move downward to cut the corrugated paper. At the same time, during cutting, the suction pump 405 is started to collect the paper scraps and dust generated during the cutting process into the waste collection frame 404 in the waste collection box 402 through the dust collection pipe 403. The waste collection frame The filter screen plate 408 in 404 can filter paper scraps, and the filter cotton layer 407 at the bottom of the filter screen plate 408 can filter dust in the air to prevent dust from being discharged into the air along the suction pump 405 and affecting the working environment. The setting of the partition screen plate 409 at the bottom of the filter cotton layer 407 can prevent the suction force of the suction pump 405 from being too strong, causing the filter cotton layer 407 to enter the interior of the suction pump 405 and causing damage to the suction pump 405. The waste collection frame 404 in the waste collection box 402 is pulled out, so that the staff can clean the paper scraps and dust collected in the waste collection box 402, and clean or replace the filter cotton layer 407 at the same time.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A corrugated cardboard cutting device with dust removal function, comprising a base (1) and a conveying mechanism (2), a pressing and cutting mechanism (3) and a dust removal mechanism (4) arranged on the base (1), characterized in that: The clamping and cutting mechanism (3) is arranged on the top of the base (1), and comprises baffles (301) symmetrically arranged on both sides of the middle part of the base (1), a top plate (302) is fixedly connected between the tops of the two baffles (301), a clamping hydraulic cylinder (303) is arranged on the top of the top plate (302), the output end of the clamping hydraulic cylinder (303) passes through the top plate (302) and extends to the driving plate (305) connected between the two baffles (301), and the driving plate (305) is symmetrically provided with T-shaped limit plates (307), the bottom of the driving plate (305) is provided with a cutting hydraulic cylinder, the bottom of the output end of the cutting hydraulic cylinder is provided with a cutting knife (309), the driving plate (305) is symmetrically provided with L-shaped connecting rods (308) on both sides, and the bottom of the connecting rod (308) is provided with a clamping plate (310); The dust removal mechanism (4) is arranged at the bottom of the base (1) and is located directly below the pressing and cutting mechanism (3). The dust removal mechanism (4) comprises a mounting plate (401). A waste collection box (402) is arranged on the top of the mounting plate (401). A dust collection pipe (403) is arranged on the top of the waste collection box (402), one end of which is connected to the inner cavity of the waste collection box (402). A waste collection frame (404) with an opening facing upward is detachably provided in the waste collection box (402). A filter cotton layer (407) is filled in the waste collection frame (404). A filter screen plate (408) and a partition screen plate (409) are respectively arranged at the upper and lower ends of the filter cotton layer (407). An air suction pump (405) is arranged at the bottom of the mounting plate (401), the air inlet end of which is connected to the inner cavity of the waste collection frame (404).

2. The corrugated cardboard cutting device with dust removal function according to claim 1, characterized in that: A conveying mechanism (2) is provided at the front end of the base (1), and the conveying mechanism (2) comprises a plurality of equally spaced conveying rollers (201) arranged in the front end of the base (1) and rotatably connected to the base (1); a driving motor (202) is provided on one side surface of the base (1), and the driving motor (202) is connected to the conveying rollers (201).

3. The corrugated cardboard cutting device with dust removal function according to claim 1, characterized in that: The baffle plate (301) and the top plate (302) are an integrally formed U-shaped structure.

4. The corrugated cardboard cutting device with dust removal function according to claim 1, characterized in that: A plurality of connection plates (306) distributed at equal distances are provided at one end of the top plate (302) away from the conveying mechanism (2), and infrared sensors (304) are provided at the bottom of each of the connection plates (306).

5. The corrugated cardboard cutting device with dust removal function according to claim 1, characterized in that: A cutting groove (101) is provided through the base (1) directly below the cutting knife (309) and is connected to the other end of the dust collection pipe (403).

6. The corrugated cardboard cutting device with dust removal function according to claim 1, characterized in that: The inner side of the baffle (301) is provided with a limiting groove capable of allowing the limiting plate (307) to move up and down.

7. The corrugated cardboard cutting device with dust removal function according to claim 1, characterized in that: The mounting plate (401) is fixedly connected to the bottom end surface of the base (1) via a plurality of evenly distributed support columns (406).

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