Corrugated carton board cutting device with dustproof and environment-friendly functions

Abstract

The corrugated carton board cutting device with the dustproof and environment-friendly functions comprises a working frame, a supporting plate, a clamping base plate, a connecting plate, a cutting top frame and a dust collector, the supporting plate is located at the bottom end of the working frame and fixedly connected with the bottom end of the working frame, and the clamping base plate is located at the top end of the working frame and fixedly connected with the top end of the working frame. The cutting top frame is located on the top of the working frame and fixedly connected with the top end of the clamping base plate through a connecting plate. The dust collector is located on the outer side of the supporting plate and fixedly connected. According to the utility model, the cut excess materials are clamped between the arch-shaped clamping pieces, and after the clamping state is released, the excess materials automatically pass through the hollowed-out working frame and fall into the excess material collecting frame which is slidably connected between the supporting plates below, so that the excess materials are conveniently collected in a centralized manner, and the excess material utilization and treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box board cutting equipment, in particular to a corrugated paper box board cutting device with dustproof and environmental protection functions. Background Art

[0002] Corrugated board is the main component of corrugated boxes, usually composed of corrugated paper and face paper. Corrugated board has the characteristics of lightness, firmness, cushioning protection, etc., and is widely used in the packaging and transportation industry. The corrugated board cutting device is a device for cutting corrugated cardboard, usually used to make cartons or packaging materials. This device is usually composed of a cutter, a motor, a control system, etc., and can accurately cut the corrugated cardboard as needed to meet the needs of different sizes and shapes;

[0003] Most of the existing corrugated cardboard cutting devices are not equipped with an automatic waste material collection structure. The overall flat workbench causes the waste material produced by cutting to fall directly around the workbench, which is easy for operators to step on the waste material while working, making the collection and processing of the waste material more difficult and difficult to meet actual usage needs. Utility Model Content

[0004] The purpose of the utility model is to provide a corrugated cardboard cutting device with dustproof and environmental protection function to solve the problem that most of the existing corrugated cardboard cutting devices are not equipped with an automatic waste material collection structure, and the overall flat workbench causes the waste material produced by cutting to fall directly on the periphery of the workbench, which is easy for operators to step on the waste material when working, making the collection and processing of the waste material more difficult and difficult to meet the actual use needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated box board cutting device with dustproof and environmental protection functions, comprising: a working frame, a supporting plate, a clamping base plate, a connecting plate, a cutting top frame and a dust collector, wherein the supporting plate is fixedly connected at the bottom end of the working frame, the clamping base plate is fixedly connected at the top end of the working frame, the cutting top frame is fixedly connected at the top end of the working frame through the connecting plate and the top end of the clamping base plate, and the dust collector is fixedly connected at the outside of the supporting plate;

[0006] The working frame also includes a driving motor, meshing gears, a rubber-surface transmission belt and a transmission support plate;

[0007] The support plate also includes a slide bar, a residual material collection frame, a slide trough, a discharge plate and a fixed lock;

[0008] The clamping base plate also includes a clamping electrically controlled telescopic column, a bow-shaped clamping piece and a residual material clamping electrically controlled telescopic rod;

[0009] The cutting top frame also includes a center plate, a center pressing electric-controlled telescopic column, a cutting adjustment electric-controlled telescopic column, a cutting moving frame, a moving slot, a servo motor, a rotating screw, a moving block, a cutting lifting assembly and a cutting assembly;

[0010] The vacuum cleaner also includes a connecting pipe, a vacuum head and a dust collecting box.

[0011] As a further solution of the utility model: the driving motor is fixedly connected to one side of the working frame, the output shaft of the driving motor is provided with a meshing gear, the outer side of the meshing gear is meshingly connected with a rubber-surface transmission belt, the transmission support plate is located inside the working frame and is arranged parallel to the rubber-surface transmission belt and fixedly connected to the inner side of the working frame, and there are two groups of driving motors and meshing gears, which are symmetrically arranged on both sides of the working frame.

[0012] As a further solution of the utility model: the slide bar is located on the inner side of the support plate and is fixedly connected and is provided in two groups. A waste material collection frame is slidably connected between the two groups of support plates. Slide grooves are provided on both sides of the waste material collection frame. The slide bar and the slide grooves are adapted to the quantity and specifications. A discharge plate is hinged at one end of the waste material collection frame. A fixed lock buckle is provided at the top of the discharge plate. The fixed lock buckles are provided in two groups.

[0013] As a further solution of the utility model: a clamping electric-controlled telescopic column is fixedly connected to the inner side of the clamping base plate, a bow-shaped clamping piece is fixedly connected to the end of the clamping electric-controlled telescopic column, a surplus material clamping electric-controlled telescopic rod is penetrated and connected to the top of the bow-shaped clamping piece, and two groups of the clamping electric-controlled telescopic column, the bow-shaped clamping piece and the surplus material clamping electric-controlled telescopic rod are each provided, and are symmetrically arranged on the inner side of the clamping base plate.

[0014] As a further solution of the utility model: a center plate is fixedly connected inside the cutting top frame, a center pressing electric-controlled telescopic column is fixedly connected to the bottom end of the center plate, a cutting adjustment electric-controlled telescopic column is fixedly connected to the inner side of the cutting top frame, a cutting moving frame is fixedly connected to the end of the cutting adjustment electric-controlled telescopic column, a moving groove is provided at the bottom end of the cutting moving frame, a servo motor is fixedly connected to one end of the cutting moving frame, a rotating screw is provided at the output end of the servo motor, a moving block is threadedly connected to the outer side of the rotating screw, a cutting lifting assembly is fixedly connected to the bottom end of the moving block, a cutting assembly is provided at the bottom end of the cutting lifting assembly, two groups of cutting adjustment electric-controlled telescopic columns and their connecting structures are provided, and they are symmetrically arranged on the inner side of the cutting top frame.

[0015] As a further solution of the utility model: a connecting pipe is connected to the top of the vacuum cleaner, and a dust collector head is connected to one end of the connecting pipe. There are two groups of vacuum cleaners, connecting pipes and dust collector heads, which are symmetrically arranged on both sides of the support plate.

[0016] As a further solution of the utility model: one side of the two groups of vacuum heads is fixedly connected to one side of the cutting lifting assembly on the corresponding side.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the utility model, two groups of clamping electric telescopic columns drive the bow-shaped clamping parts to clamp the corrugated cardboard boxes, and the clamping electric telescopic columns with flexible adjustable telescopic length are convenient for adapting to different width specifications of corrugated cardboard boxes. The residual material clamping electric telescopic rod passes through the top of the bow-shaped clamping parts to stably clamp the edge of the corrugated cardboard boxes inside the bow-shaped clamping parts. The center pressing electric telescopic column telescopically connected to the bottom of the center plate is convenient for flexibly adjusting the lifting height to adapt to the pressing requirements at the center of the corrugated cardboard boxes.

[0019] 2. The cutting assembly can realize flexible lifting, resetting and lowering cutting functions through the cutting lifting assembly. The servo motor drives the rotating screw to drive the moving block to move flexibly in the moving groove to realize the directional cutting function. The cutting moving frame and its connecting structure as a whole can flexibly adjust the horizontal telescopic length through the cutting adjustment electric telescopic column to adapt to the cutting needs of corrugated cardboard boards of different specifications.

[0020] 3. The remaining materials after cutting are clamped between the bow-shaped clamping parts. After the clamping state is released, the remaining materials automatically pass through the hollow working frame and fall into the remaining material collection frame that is slidably connected between the supporting plates below, so as to facilitate the centralized collection of remaining materials and improve the utilization and processing efficiency of remaining materials.

[0021] 4. During the cutting process, the dust collector head is fixedly installed on one side of the end of the cutting lifting assembly, so that the debris and dust can be sucked and collected in the dust box in time through the vacuum cleaner and the connecting pipe during the working process of the cutting assembly, thereby improving environmental hygiene and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a corrugated paperboard cutting device with dustproof and environmentally friendly functions described in the utility model;

[0023] Figure 2 It is a structural schematic diagram of a corrugated paperboard cutting device with dustproof and environmental protection functions described in the utility model;

[0024] Figure 3 It is a structural schematic diagram of a corrugated paperboard cutting device with dustproof and environmental protection functions described in the utility model;

[0025] Figure 4 It is a structural schematic diagram of a corrugated paperboard cutting device with dustproof and environmental protection functions described in the utility model;

[0026] Figure 5It is a structural schematic diagram of a corrugated paper box board cutting device with dustproof and environmental protection functions described in the utility model.

[0027] In the figure: 1. working frame; 101. driving motor; 102. meshing gear; 103. rubber-coated conveyor belt; 104. conveying support plate; 2. support plate; 201. slide bar; 202. residual material collection frame; 203. slide slot; 204. discharge plate; 205. fixing lock; 3. clamping base plate; 301. clamping electric telescopic column; 302. bow-shaped clamping piece; 303. residual material clamping electric telescopic rod; 4. connecting plate; 5. cutting top frame; 501. center plate; 502. center pressing electric telescopic column; 503. cutting adjustment electric telescopic column; 504. cutting moving frame; 505. moving slot; 506. servo motor; 507. rotating screw; 508. moving block; 509. cutting lifting assembly; 510. cutting assembly; 6. vacuum cleaner; 601. connecting pipe; 602. vacuum cleaner head; 603. dust collecting box. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0030] Reference Figures 1 to 5In the embodiment of the utility model, a corrugated box board cutting device with dustproof and environmental protection function includes: a working frame 1, a supporting plate 2, a clamping base plate 3, a connecting plate 4, a cutting top frame 5 and a dust collector 6, the supporting plate 2 is located at the bottom of the working frame 1 and is fixedly connected, the clamping base plate 3 is located at the top of the working frame 1 and is fixedly connected, the cutting top frame 5 is located at the top of the working frame 1 and is fixedly connected to the top of the clamping base plate 3 through the connecting plate 4, and the dust collector 6 is located at the outside of the supporting plate 2 and is fixedly connected;

[0031] The working frame 1 also includes a driving motor 101, a meshing gear 102, a rubber-coated transmission belt 103 and a transmission support plate 104;

[0032] The support plate 2 also includes a slide bar 201, a residual material collection frame 202, a slide groove 203, a discharge plate 204 and a fixed lock 205;

[0033] The clamping base plate 3 also includes a clamping electrically controlled telescopic column 301, an arc-shaped clamping member 302 and a residual material clamping electrically controlled telescopic rod 303;

[0034] The cutting top frame 5 also includes a center plate 501, a center pressing electric control telescopic column 502, a cutting adjustment electric control telescopic column 503, a cutting moving frame 504, a moving slot 505, a servo motor 506, a rotating screw 507, a moving block 508, a cutting lifting assembly 509 and a cutting assembly 510;

[0035] The vacuum cleaner 6 further includes a connecting pipe 601 , a vacuum head 602 and a dust collecting box 603 .

[0036] Reference Figure 1 and Figure 2 The driving motor 101 is located at one side of the working frame 1 and is fixedly connected. The output shaft of the driving motor 101 is provided with a meshing gear 102. The outer side of the meshing gear 102 is meshedly connected with a rubber-coated transmission belt 103. The transmission support plate 104 is located inside the working frame 1 and is arranged parallel to the rubber-coated transmission belt 103 and is fixedly connected to the inner side of the working frame 1. There are two sets of driving motors 101 and meshing gears 102, which are symmetrically arranged on both sides of the working frame 1.

[0037] The above scheme is adopted: the corrugated cardboard board to be cut is driven by the driving motor 101 to drive the meshing gear 102 to rotate and drive the rubber surface conveyor belt 103 to transport the corrugated cardboard board forward, and the transmission support plate 104 in the working frame 1 provides the middle support force of the rubber surface conveyor belt 103.

[0038] Reference Figure 5The slide bar 201 is fixedly connected to the inner side of the support plate 2 and is provided in two groups. A waste material collection frame 202 is slidably connected between the two groups of support plates 2. Slide grooves 203 are provided on both sides of the waste material collection frame 202. The slide bar 201 is adapted to the slide grooves 203 in quantity and specifications. A discharge plate 204 is hinged at one end of the waste material collection frame 202. A fixed lock buckle 205 is provided at the top of the discharge plate 204. The fixed lock buckle 205 is provided in two groups.

[0039] By adopting the above scheme, the leftover materials after cutting are clamped between the bow-shaped clamping members 302. After the clamping state is released, the leftover materials automatically pass through the hollow working frame 1 and fall into the leftover material collection frame 202 slidably connected between the lower support plates 2, so as to facilitate the centralized collection of the leftover materials and improve the utilization and processing efficiency of the leftover materials.

[0040] Reference Figure 2 A clamping electric-controlled telescopic column 301 is fixedly connected to the inner side of the clamping substrate 3, a bow-shaped clamping piece 302 is fixedly connected to the end of the clamping electric-controlled telescopic column 301, and a surplus material clamping electric-controlled telescopic rod 303 is penetrated and connected to the top of the bow-shaped clamping piece 302. There are two groups of clamping electric-controlled telescopic columns 301, bow-shaped clamping pieces 302 and surplus material clamping electric-controlled telescopic rods 303, which are symmetrically arranged on the inner side of the clamping substrate 3.

[0041] By adopting the above solution, the residual material clamping electrically controlled telescopic rod 303 passes through the top of the bow-shaped clamping member 302 to facilitate stably clamping the edge of the corrugated paper box board inside the bow-shaped clamping member 302.

[0042] Reference Figures 2 to 4 A center plate 501 is fixedly connected inside the cutting top frame 5, and a center pressing electric-controlled telescopic column 502 is fixedly connected to the bottom end of the center plate 501. A cutting adjustment electric-controlled telescopic column 503 is fixedly connected to the inside of the cutting top frame 5. A cutting moving frame 504 is fixedly connected to the end of the cutting adjustment electric-controlled telescopic column 503. A moving groove 505 is provided at the bottom of the cutting moving frame 504. A servo motor 506 is fixedly connected to one end of the cutting moving frame 504. A rotating screw 507 is provided at the output end of the servo motor 506. A moving block 508 is screwedly connected to the outer side of the rotating screw 507. A cutting lifting assembly 509 is fixedly connected to the bottom end of the moving block 508. A cutting assembly 510 is provided at the bottom end of the cutting lifting assembly 509. There are two groups of cutting adjustment electric-controlled telescopic columns 503 and their connecting structures, which are symmetrically arranged on the inner side of the cutting top frame 5.

[0043] The above scheme is adopted: the central pressing electric telescopic column 502 telescopically connected at the bottom of the center plate 501 is convenient for flexibly adjusting the lifting height to adapt to the pressing requirements at the center of the corrugated cardboard board. The cutting component 510 realizes flexible lifting, resetting and lowering cutting functions through the cutting lifting component 509. The servo motor 506 drives the rotating screw 507 to rotate and drive the moving block 508 to flexibly move in the moving groove 505 to realize the directional cutting function. The cutting moving frame 504 and its connection structure as a whole can flexibly adjust the horizontal telescopic length through the cutting adjustment electric telescopic column 503 to adapt to the cutting requirements of corrugated cardboard boards of different specifications.

[0044] Reference Figures 3 to 5 A connecting pipe 601 is connected to the top of the vacuum cleaner 6, and a vacuum head 602 is connected to one end of the connecting pipe 601. There are two groups of vacuum cleaners 6, connecting pipes 601 and vacuum heads 602, which are symmetrically arranged on both sides of the support plate 2. One side of the two groups of vacuum heads 602 is fixedly connected to one side of the cutting lifting assembly 509 on the corresponding side.

[0045] The above solution is adopted: during the cutting process, the dust collector head 602 is fixedly installed on one side of the end of the cutting lifting assembly 509, so that during the operation of the cutting assembly 510, the debris and dust can be sucked and collected in the dust box 603 in time through the dust collector 6 and the connecting pipe 601, thereby improving environmental hygiene and safety.

[0046] The working principle of the utility model is as follows: when in use, the corrugated cardboard board to be cut is driven by the driving motor 101 to drive the meshing gear 102 to rotate and drive the rubber-faced conveyor belt 103 to transport the corrugated cardboard board forward, and the transmission support plate 104 in the working frame 1 provides the middle support force of the rubber-faced conveyor belt 103, and the two sets of clamping electric-controlled telescopic columns 301 drive the bow-shaped clamping piece 302 to clamp the corrugated cardboard board, and the clamping electric-controlled telescopic columns 301 with flexible adjustable telescopic length are convenient for adapting to different width specifications of corrugated cardboard boards, and the residual material clamping electric-controlled telescopic rod 303 passes through the top of the bow-shaped clamping piece 302 to stably clamp the edge of the corrugated cardboard board inside the bow-shaped clamping piece 302, and the central pressing electric-controlled telescopic column 502 telescopically connected to the bottom end of the center plate 501 is convenient for flexibly adjusting the lifting height to adapt to the pressing requirements at the center of the corrugated cardboard board, and the cutting component 510 is flexibly lifted and lowered through the cutting lifting component 509 The reset and lowering cutting function drives the rotating screw 507 to rotate through the servo motor 506, driving the moving block 508 to flexibly move in the moving groove 505 to realize the directional cutting function. The cutting moving frame 504 and its connecting structure as a whole can flexibly adjust the lateral telescopic length through the cutting adjustment electric telescopic column 503 to adapt to the cutting needs of corrugated cardboard boards of different specifications. The remaining material after cutting is clamped between the bow-shaped clamping members 302. After the clamping state is released, the remaining material automatically passes through the hollow working frame 1 and falls into the remaining material collection frame 202 which is slidably connected between the lower support plates 2, so as to facilitate the centralized collection of the remaining material to improve the utilization and processing efficiency of the remaining material. During the cutting process, the dust collector 602 is fixedly installed on one side of the end of the cutting lifting component 509, so as to facilitate the timely suction and collection of debris and dust in the dust box 603 through the dust collector 6 and the connecting pipe 601 during the working process of the cutting component 510, so as to improve environmental hygiene and safety.

[0047] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corrugated cardboard cutting device with dustproof and environmentally friendly functions, characterized in that: include: A working frame (1), a supporting plate (2), a clamping base plate (3), a connecting plate (4), a cutting top frame (5) and a vacuum cleaner (6), wherein the supporting plate (2) is located at the bottom end of the working frame (1) and is fixedly connected, the clamping base plate (3) is located at the top end of the working frame (1) and is fixedly connected, the cutting top frame (5) is located at the top of the working frame (1) and is fixedly connected to the top end of the clamping base plate (3) via the connecting plate (4), and the vacuum cleaner (6) is located at the outside of the supporting plate (2) and is fixedly connected; The working frame (1) further comprises a driving motor (101), a meshing gear (102), a rubber-coated transmission belt (103) and a transmission support plate (104); The support plate (2) further comprises a slide bar (201), a residual material collection frame (202), a slide groove (203), a discharge plate (204) and a fixing lock (205); The clamping base plate (3) further comprises a clamping electrically controlled telescopic column (301), a bow-shaped clamping member (302) and a residual material clamping electrically controlled telescopic rod (303); The cutting top frame (5) further comprises a central plate (501), a central pressing electrically controlled telescopic column (502), a cutting adjustment electrically controlled telescopic column (503), a cutting moving frame (504), a moving slot (505), a servo motor (506), a rotating screw (507), a moving block (508), a cutting lifting assembly (509) and a cutting assembly (510); The vacuum cleaner (6) further comprises a connecting pipe (601), a vacuum head (602) and a dust collection box (603).

2. A dustproof and environmentally friendly corrugated cardboard cutting device according to claim 1, characterized in that: The drive motor (101) is located on one side of the working frame (1) and is fixedly connected. The output shaft of the drive motor (101) is provided with a meshing gear (102). The outer side of the meshing gear (102) is meshingly connected with a rubber-coated transmission belt (103). The transmission support plate (104) is located inside the working frame (1) and is arranged parallel to the rubber-coated transmission belt (103) and is fixedly connected to the inner side of the working frame (1). The drive motor (101) and the meshing gear (102) are both provided in two groups and are symmetrically arranged on both sides of the working frame (1).

3. The dustproof and environmentally friendly corrugated cardboard cutting device according to claim 1, characterized in that: The slide bar (201) is fixedly connected to the inner side of the support plate (2) and is provided in two groups. A waste material collection frame (202) is slidably connected between the two groups of support plates (2). Slide grooves (203) are provided on both sides of the waste material collection frame (202). The slide bar (201) and the slide groove (203) are adapted in quantity and specification. A discharge plate (204) is hingedly connected to one end of the waste material collection frame (202). A fixed lock buckle (205) is provided at the top of the discharge plate (204). The fixed lock buckle (205) is provided in two groups.

4. The dustproof and environmentally friendly corrugated paperboard cutting device according to claim 1, characterized in that: A clamping electrically controlled telescopic column (301) is fixedly connected to the inner side of the clamping base plate (3); a bow-shaped clamping piece (302) is fixedly connected to the end of the clamping electrically controlled telescopic column (301); a residual material clamping electrically controlled telescopic rod (303) is connected through the top of the bow-shaped clamping piece (302); and the clamping electrically controlled telescopic column (301), the bow-shaped clamping piece (302) and the residual material clamping electrically controlled telescopic rod (303) are each provided in two groups, and are symmetrically arranged on the inner side of the clamping base plate (3).

5. The dustproof and environmentally friendly corrugated cardboard cutting device according to claim 1, characterized in that: The cutting top frame (5) is fixedly connected with a center plate (501) inside, and the bottom end of the center plate (501) is fixedly connected with a center pressing electric control telescopic column (502), and the inner side of the cutting top frame (5) is fixedly connected with a cutting adjustment electric control telescopic column (503), and the end of the cutting adjustment electric control telescopic column (503) is fixedly connected with a cutting moving frame (504), and the bottom end of the cutting moving frame (504) is provided with a moving groove (505), and one end of the cutting moving frame (504) is fixedly connected with A servo motor (506) is provided at the output end of the servo motor (506), a rotating screw (507) is threadedly connected to the outer side of the rotating screw (507), a cutting lifting assembly (509) is fixedly connected to the bottom end of the moving block (508), a cutting assembly (510) is provided at the bottom end of the cutting lifting assembly (509), and two groups of cutting adjustment electric control telescopic columns (503) and their connection structures are provided, which are symmetrically arranged on the inner side of the cutting top frame (5).

6. The dustproof and environmentally friendly corrugated paperboard cutting device according to claim 1, characterized in that: The top of the vacuum cleaner (6) is connected to a connecting pipe (601), and one end of the connecting pipe (601) is connected to a vacuum head (602). The vacuum cleaner (6), the connecting pipe (601) and the vacuum head (602) are provided in two groups, and are symmetrically arranged on both sides of the support plate (2).

7. The dustproof and environmentally friendly corrugated paperboard cutting device according to claim 1, characterized in that: One side of the two groups of suction heads (602) is fixedly connected to one side of the corresponding cutting lifting assembly (509).

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