CN218079058U - Packing carton printing waste product processing apparatus - Google Patents

Abstract

The utility model relates to a packing carton printing manufacturing equipment technical field, concretely relates to packing carton printing waste product processing apparatus. The method comprises the following steps: first conveying portion and waste product transfer device, be equipped with the first conveyer belt that a set of interval set up in the first conveying portion, waste product transfer device includes transfer roller and lift seat, the lift seat can be followed vertical direction and is elevating movement, first conveying portion one side is equipped with second conveying portion, second conveying portion sets up the front end at transfer roller direction of transfer, be equipped with the second conveyer belt in the second conveying portion, the nearly first conveying portion one side of second conveying portion is rotated and is equipped with the compression roller, the compression roller sets up in second conveyer belt top. Waste products which can be reworked and products which are misjudged can be picked out in time, so that waste is prevented, production cost is reduced, secondary check is carried out without additionally arranging a process, and efficiency is improved.

Description

Packaging carton printing waste treatment device

Technical Field

The utility model relates to a packing carton printing manufacturing equipment technical field, concretely relates to packing carton printing waste product processing apparatus.

Background

The packaging carton needs to be printed and cut in the forming process, and the printing equipment of the packaging carton integrates the printing and cutting functions, so that the carton can be formed at one time. However, during the printing and cutting process, waste products are often caused due to unqualified printing quality or cutting effect. In the production process, waste products need to be removed in time, otherwise, the waste products flow into qualified products, and the product quality is influenced. Chinese utility model patent with application number CN201520736692.6 discloses a full-automatic corrugated board, carton, color box spout sign indicating number quality control all-in-one. The waste turning plate rejecting mechanism is positioned on the right side of the conveying device, and the waste collecting bin is positioned below the waste turning plate rejecting device. The method has the advantages that defective products generated in code spraying can be detected and removed, surface defects of products can be automatically detected, the phenomena of misjudgment, misjudgment or incomplete detection can be avoided, and the product quality is ensured. According to the technical scheme, when the waste product rejecting device is used for rejecting waste products, the identified waste products are directly guided into a waste product collecting bin below the waste product collecting bin through the waste product turning plate rejecting device. However, in the actual production process, the waste paper collecting bin arranged below is not easy to carry out secondary check, the printing waste of the packaging carton often has the condition of reworkability or even detection misjudgment with certain probability, and the condition of reworkability such as printing ink color light, color group missing printing, over-light cutting and the like. The condition of reworking often needs to be manually selected, and then the paper is led into a printing machine for reprinting and cutting so as to meet the requirement of qualified products. And if the judgment is wrong, the qualified product can be directly entered. By adopting the technical scheme of the patent, the waste products cannot be distinguished in time, so that the waste products which can be reworked cannot be picked out, or only a process can be additionally arranged for secondary inspection, the former can cause waste to influence the production cost, and the latter influences the production efficiency.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of above-mentioned prior art, the utility model provides a packing carton printing waste product processing apparatus can in time pick out the waste product that can rework and the product of erroneous judgement to prevent extravagant, reduction in production cost, and need not to establish in addition that the process carries out the secondary and checks, lifting efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a packaging carton printing waste treatment apparatus comprising: the waste product transferring device comprises at least 2 conveying rollers and a lifting seat, wherein the conveying rollers are arranged on the lifting seat, the conveying rollers are arranged in the spaced areas of the first conveying belts, the lifting seat can do lifting motion along the vertical direction, when the lifting seat moves to the upper limit, the conveying rollers are higher than the upper end face of the first conveying belts, and when the lifting seat moves to the lower limit, the conveying rollers are below the upper end face of the first conveying belts; the transmission direction of the conveying roller is perpendicular to the conveying direction of the first conveying belt; first conveying portion one side is equipped with second conveying portion, second conveying portion sets up the front end at transfer roller direction of transfer, be equipped with the second conveyer belt in the second conveying portion, the direction of transfer of second conveyer belt is the same with the direction of transfer roller, the nearly first conveying portion one side of second conveying portion rotates and is equipped with the compression roller, the compression roller sets up in second conveyer belt top.

Among the above-mentioned device, a packing carton printing waste product processing apparatus, its theory of operation is, when setting up when the detection device at first transfer portion front end detects out packing carton printing waste product, the seat that goes up and down rises, make the transfer roller be higher than first conveyer belt upper end surface, thereby transport the waste product to second transfer portion department through the transfer roller, the second transfer portion passes through the conveying of second conveyer belt, make the waste product drop to second transfer portion and keep away from first transfer portion one side, the waste product that is forwarded is arranged on the second conveyer belt and is carried out the conveying one by one, can arrange the staff and carry out the secondary and check, in time can in time pick out the waste product that can do over again and the product of erroneous judgement, thereby prevent extravagantly, and reduce manufacturing cost, and need not to establish in addition the process and carry out the secondary and check, and the lifting efficiency. It should be noted that, after the carton printing was accomplished, the product was the coincide cardboard form, consequently sets up the pivoted compression roller, compression roller rotation direction is opposite with the second conveyer belt, and the waste product that is transfered by waste product transfer device gets into between second conveyer belt and the compression roller, and the compression roller just takes place to contact with the cardboard, can guarantee that the waste product is sent out from the clearance between compression roller and the second conveyer belt, prevents that cardboard and second conveyer belt from contacting insufficient emergence and skidding to promote the efficiency that the waste product got into the second conveyer belt.

Furthermore, the waste product processing apparatus for packaging carton printing comprises a pair of double-shaft cylinders, the double-shaft cylinders are arranged below a lifting seat, the lifting seat is arranged on telescopic rods of the double-shaft cylinders, and the telescopic rods of the double-shaft cylinders are respectively arranged at two ends of the lifting seat in the length direction. As the utility model discloses an optimal scheme chooses for use the biax cylinder, and its telescopic link is mated axostylus axostyle, the flexible axostylus axostyle of biax cylinder passes first conveyer belt and fixes mutually with the lift seat, and overall stability is good, guarantees the stationarity of elevating movement is to the lift seat.

Further, a packing carton printing waste product processing apparatus, the lift seat includes bottom plate, riser and second riser are fixed at bottom plate length direction both ends, the transfer roller both ends set up respectively on riser and second riser, be equipped with a driving motor on the bottom plate, a driving motor is connected with a set of transfer roller transmission. As the utility model discloses a preferred scheme, wherein the first riser setting is at first conveyer belt input side.

Further, a packing carton printing waste product processing apparatus, the nearly first riser one end of transfer roller is equipped with driving pulley, be equipped with driving pulley on the first driving motor output shaft, driving pulley and driving pulley pass through belt transmission and connect.

Further, a packing carton printing waste product processing apparatus, the lift seat still includes the third riser, the third riser setting is in the nearly first riser one end of bottom plate, it is equipped with the tensioning pinch roller to rotate between third riser and the first riser, the side and the cover of tensioning pinch roller are established and are laminated mutually with the belt of cover on bottom plate and driving pulley. As the utility model discloses an optimal scheme sets up the tensioning pinch roller and compresses tightly the belt, prevents to lead to the transfer roller to rotate unsmoothly because of belt tension undersize.

Further, a packing carton printing waste product processing apparatus, be equipped with the pivot on the tensioning pinch roller, the pivot both ends set up respectively on first riser and third riser, corresponding to the pivot both ends, be equipped with the adjustment tank on first riser and the third riser, the pivot both ends set up in the adjustment tank to can follow the removal of adjustment tank extending direction. As a preferable aspect of the present invention, wherein the adjustment groove extends in a vertical direction.

Furthermore, the packaging carton printing waste treatment device further comprises a pair of adjusting screws, the adjusting screws are rotatably arranged in the adjusting grooves and are in threaded connection with two ends of the rotating shaft, and the upper ends of the adjusting grooves are open; the lifting seat further comprises a cover plate, the cover plate is arranged at an opening at the upper end of the adjusting groove, and the adjusting screw rod extends upwards to penetrate through the cover plate to form an adjusting head. As the utility model discloses an optimal selection scheme, adjust the head and be prismatic, thereby facilitate the use spanner to rotate adjusting screw and adjust the position of tensioning pinch roller in the adjustment tank, realize the tensioning of belt.

Further, a packing carton printing waste product processing apparatus, the extension of second riser upper end is equipped with the baffle, the baffle top is higher than the transfer roller top, be equipped with proximity switch on the baffle. As the utility model discloses a preferred scheme, its principle is, when the lift seat is in lower limit position, the baffle is less than first conveyer belt upper end, and the product that first conveyer belt carried this moment can pass through. When detection device detected the waste product, the seat that goes up and down rises until the baffle is higher than first conveyer belt up end to, the conveyer roller still is in first conveyer belt up end below this moment, thereby 2 the second conveyer belt blocks the waste product cardboard, prevents that the driven waste product cardboard transmission on first conveyer belt from passing through the position. When proximity switch detects out waste product and baffle contact, the seat that goes up and down continues to rise, is higher than first conveyer belt up end until the conveyer roller, from realizing transporting waste product to the second conveying portion on.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

the utility model provides a packing carton printing waste product processing apparatus, when setting up when the detection device at first transfer portion front end detects out packing carton printing waste product, the seat that goes up and down rises for the transfer roller is higher than first conveyer belt upper end surface, thereby transports waste product to second transfer portion department through the transfer roller, and the second transfer portion passes through the conveying of second conveyer belt, makes the waste product drop to second transfer portion and keeps away from first transfer portion one side, and the waste product that is transfered on arranges the second conveyer belt and conveys one by one. Therefore, the secondary check can be performed by arranging the working personnel, the reworkable waste products and the misjudged products can be picked out in time, the waste is prevented, the production cost is reduced, the secondary check is performed without additionally arranging a process, and the efficiency is improved. It should be noted that, after the carton printing was accomplished, the product was the coincide cardboard form, consequently sets up the pivoted compression roller, compression roller rotation direction is opposite with the second conveyer belt, and the waste product that is transfered by waste product transfer device gets into between second conveyer belt and the compression roller, and the compression roller just takes place to contact with the cardboard, can guarantee that the waste product is sent out from the clearance between compression roller and the second conveyer belt, prevents that cardboard and second conveyer belt from contacting insufficient emergence and skidding to promote the efficiency that the waste product got into the second conveyer belt.

Drawings

Fig. 1 is a schematic three-dimensional structure (view angle one) of a packaging carton printing waste treatment device according to the present invention;

fig. 2 is a schematic three-dimensional structure diagram (view angle two) of a packaging carton printing waste treatment device according to the present invention;

FIG. 3 is an exploded view of the components of a waste printing device for packaging cartons according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at circle A;

fig. 5 is a cross-sectional view of a waste transfer device at a third vertical plate in the waste treatment device for printing packaging carton of the present invention.

In the figure: 1-a first transport; 11-a first conveyor belt; 12-a wallboard; 121-long hole; 2-a waste transfer device; 21-a conveying roller; 211-a driving pulley; 22-a lifting seat; 221-a backplane; 222-a first riser; 223-a second riser; 2231-baffle plate; 224-a first drive motor; 225-a drive pulley; 226-third riser; 227-tension pinch roller; 228-a rotating shaft; 229-a conditioning tank; 2210-adjusting screws; 22101-adjustment head; 2211-cover plate; 23-a two-axis cylinder; 24-a belt; 3-a second conveying section; 31-a second conveyor belt; 32-a press roll; 321-fixed seat.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Examples

The device for processing printing waste of the packaging carton shown in fig. 1 and 2 comprises a first conveying part 1 and a waste transfer device 2, wherein a group of first conveying belts 11 arranged at intervals are arranged on the first conveying part 1, the waste transfer device 2 comprises at least 2 conveying rollers 21 and a lifting seat 22, the conveying rollers 21 are arranged on the lifting seat 22, the conveying rollers 21 are arranged in spaced areas of the group of first conveying belts 11, the lifting seat 22 can perform lifting motion along the vertical direction, when the lifting seat 22 moves to an upper limit position, the conveying rollers 21 are higher than the upper end surface of the first conveying belts 11, and when the lifting seat 22 moves to a lower limit position, the conveying rollers 21 are below the upper end surface of the first conveying belts 11; the transmission direction of the conveying roller 21 is perpendicular to the conveying direction of the first conveyor belt 11; first conveying portion 1 one side is equipped with second conveying portion 3, second conveying portion 3 sets up the front end at conveying roller 21 direction of transfer, be equipped with second conveyer belt 31 on the second conveying portion 3, the direction of transfer of second conveyer belt 31 is the same with the direction of transfer of conveying roller 21, the nearly first conveying portion 1 one side of second conveying portion 3 is rotated and is equipped with compression roller 32, compression roller 32 sets up in second conveyer belt 31 top.

The working principle of the device for processing the printing waste of the packaging carton according to the embodiment is that when the detection device (not shown) arranged at the front end of the first conveying part 1 detects the printing waste of the packaging carton, the lifting seat 22 ascends to enable the conveying roller 21 to be higher than the upper end surface of the first conveying belt 11, so that the waste is conveyed to the second conveying part 3 through the conveying roller 21, the second conveying part 3 enables the waste to fall to one side, away from the first conveying part 1, of the second conveying part 3 through the conveying of the second conveying belt 31, the conveyed waste is arranged on the second conveying belt 31 and is conveyed one by one, a worker can be arranged to perform secondary check, the waste capable of being reworked and products misjudged are timely selected out, waste is prevented, the production cost is reduced, no additional process is needed for secondary check, and the efficiency is improved. It should be noted that, after the carton printing is completed, the product is the cardboard form of coincide, therefore sets up pivoted compression roller 32, compression roller 32 rotation direction is opposite with second conveyer belt 31, and the waste product that is transfered by waste product transfer device 2 gets into between second conveyer belt 31 and the compression roller 32, and compression roller 32 just takes place the contact with the cardboard, can guarantee that the waste product is sent out from the clearance between compression roller 32 and the second conveyer belt 31, prevents that the cardboard from contacting with second conveyer belt 31 inadequately and takes place to skid to promote the efficiency that the waste product got into second conveyer belt 31.

Further, in this embodiment, be equipped with anti-skidding micelle on the compression roller 32, compression roller 32 both ends are equipped with fixing base 321, fixing base 321 sets up on the wallboard 12 of first conveying portion 1, corresponding to the mounted position of fixing base 321, be equipped with the slot hole 121 that vertical direction extends on the wallboard 12. The fixing seat 321 is mounted on the long hole 121 through a fastener and can be adjusted up and down to ensure that the gap between the press roller 32 and the second conveyor belt 31 is adapted to the carton paperboard.

In this embodiment, the waste transfer device 2 further includes a pair of double-shaft cylinders 23, the pair of double-shaft cylinders 23 is disposed below the lifting base 22, the lifting base 22 is disposed on telescopic rods of the pair of double-shaft cylinders 23, and the telescopic rods of the pair of double-shaft cylinders 23 are disposed at two ends of the lifting base 22 in the length direction respectively. The double-shaft air cylinder 23 is selected, the telescopic rods of the double-shaft air cylinder 23 are paired shaft rods, the telescopic shaft rods of the double-shaft air cylinder 23 penetrate through the first conveyor belt 11 to be fixed with the lifting seat 22, the overall stability is good, and the stability of the lifting seat 22 in lifting motion is guaranteed.

Moreover, in this embodiment, the lifting seat 22 includes a bottom plate 221, a first vertical plate 222 and a second vertical plate 223, the first vertical plate 222 and the second vertical plate 223 are fixed at two ends of the bottom plate 221 in the length direction, two ends of the conveying roller 21 are respectively disposed on the first vertical plate 222 and the second vertical plate 223, a first driving motor 224 is disposed on the bottom plate 221, and the first driving motor 224 is in transmission connection with a group of conveying rollers 21. Wherein the first riser 222 is disposed on the input side of the first conveyor belt 11.

Referring to fig. 3 and 4, in this embodiment, a driving pulley 211 is disposed at an end of the conveying roller 21 close to the first vertical plate 222, a driving pulley 225 is disposed on an output shaft of the first driving motor 224, and the driving pulley 211 and the driving pulley 225 are in transmission connection through a belt 24. And, the lifting seat 22 still includes the third riser 226, the third riser 226 sets up in the nearly first riser 222 one end of bottom plate 221, it is equipped with tensioning pinch roller 227 to rotate between third riser 226 and the first riser 222, the side and the cover of tensioning pinch roller 227 are established and are laminated mutually with the belt on bottom plate 221 and driving pulley 225. The tension pinch wheel 227 is arranged to press the belt 24, so that the conveying roller 21 is prevented from rotating unsmoothly due to the fact that the tension of the belt 24 is too small. In addition, in this embodiment, a rotating shaft 228 is disposed on the tension roller 227, two ends of the rotating shaft 228 are disposed on the first vertical plate 222 and the third vertical plate 226, respectively, and corresponding to two ends of the rotating shaft 228, adjustment grooves 229 are disposed on the first vertical plate 222 and the third vertical plate 226, two ends of the adjustment grooves 229 are disposed in the adjustment grooves 229 and can move along an extending direction of the adjustment grooves 229. Wherein the adjustment groove 229 is extended in a vertical direction.

As shown in fig. 4 and fig. 5, in this embodiment, a pair of adjusting screws 2210 is further included, the adjusting screws 2210 are rotatably disposed in the adjusting grooves 229, the adjusting screws 2210 are threadedly connected to the rotating shaft 228, and the upper ends of the adjusting grooves 229 are open; the lifting seat 22 further comprises a cover plate 2211, the cover plate 2211 is disposed at an opening at the upper end of the adjusting slot 229, and an adjusting screw 2210 extends upwards to penetrate through the cover plate 2211 to form an adjusting head 22101. The adjusting head 22101 is prism-shaped, so that a wrench can be conveniently used for rotating the adjusting screw 2210 so as to adjust the position of the tensioning pressing wheel 227 in the adjusting groove 229, and the tensioning of the belt is realized.

In addition, in this embodiment, a baffle 2231 extends from an upper end of the second vertical plate 223, a top end of the baffle 2231 is higher than a top end of the conveying roller 21, and a proximity switch (not shown) is disposed on the baffle 2231. The principle is that when the lifting seat 22 is at the lower limit position, the baffle 2231 is lower than the upper end of the first conveyor belt 11, and the product conveyed by the first conveyor belt 11 can pass through. When the detection device detects waste, the lifting seat 22 rises until the baffle 2231 is higher than the upper end surface of the first conveyor belt 11, and at this time, the conveyor roller 21 is still below the upper end surface of the first conveyor belt 11, so that the second conveyor belt 31 blocks the waste paper boards, and the waste paper boards transmitted on the first conveyor belt 11 are prevented from being excessively transmitted. When the proximity switch (not shown) detects that the waste is in contact with the shutter 2231, the lifting base 22 continues to rise until the conveying roller 21 is higher than the upper end surface of the first conveying belt 11, so that the waste is conveyed to the second conveying portion 3.

The foregoing describes the technical principles of the present invention in conjunction with specific embodiments, which are provided for the purpose of illustrating the principles of the present invention and are not to be construed as limiting the scope of the invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive step, and these embodiments are all intended to fall within the scope of the present invention.

Claims (8)

1. The utility model provides a packing carton printing waste product processing apparatus which characterized in that: the waste product conveying device comprises a first conveying part (1) and a waste product conveying device (2), wherein a group of first conveying belts (11) are arranged on the first conveying part (1) at intervals, the waste product conveying device (2) comprises at least 2 conveying rollers (21) and a lifting seat (22), the conveying rollers (21) are arranged on the lifting seat (22), the conveying rollers (21) are arranged in a spaced area of the group of first conveying belts (11), the lifting seat (22) can do lifting motion along the vertical direction, when the lifting seat (22) moves to the upper limit, the conveying rollers (21) are higher than the upper end faces of the first conveying belts (11), and when the lifting seat (22) moves to the lower limit, the conveying rollers (21) are arranged below the upper end faces of the first conveying belts (11); the transmission direction of the transmission roller (21) is vertical to the transmission direction of the first transmission belt (11); first conveying portion (1) one side is equipped with second conveying portion (3), second conveying portion (3) set up the front end at conveying roller (21) direction of transfer, be equipped with second conveyer belt (31) on second conveying portion (3), the direction of transfer of second conveyer belt (31) is the same with the direction of transfer of conveying roller (21), the nearly first conveying portion (1) one side rotation of second conveying portion (3) is equipped with compression roller (32), compression roller (32) set up in second conveyer belt (31) top.

2. A packaging carton printing waste treatment apparatus according to claim 1, wherein: the waste product transfer device (2) further comprises a pair of double-shaft air cylinders (23), the double-shaft air cylinders (23) are arranged below the lifting seat (22), the lifting seat (22) is arranged on telescopic rods of the double-shaft air cylinders (23), and the telescopic rods of the double-shaft air cylinders (23) are respectively arranged at two ends of the lifting seat (22) in the length direction.

3. A packaging carton printing waste treatment apparatus according to claim 2, wherein: the lifting seat (22) comprises a bottom plate (221), a first vertical plate (222) and a second vertical plate (223), the first vertical plate (222) and the second vertical plate (223) are fixed at two ends of the length direction of the bottom plate (221), two ends of the conveying roller (21) are respectively arranged on the first vertical plate (222) and the second vertical plate (223), a first driving motor (224) is arranged on the bottom plate (221), and the first driving motor (224) is in transmission connection with a group of conveying rollers (21).

4. A packaging carton printing waste treatment apparatus according to claim 3, wherein: nearly first riser (222) one end of transfer roller (21) is equipped with driving pulley (211), be equipped with driving pulley (225) on first driving motor (224) output shaft, driving pulley (211) and driving pulley (225) pass through belt (24) transmission and are connected.

5. A packaging carton printing waste disposal device according to claim 4 wherein: the lifting seat (22) further comprises a third vertical plate (226), the third vertical plate (226) is arranged at one end of the bottom plate (221) close to the first vertical plate (222), a tensioning pinch roller (227) is arranged between the third vertical plate (226) and the first vertical plate (222) in a rotating mode, and the side face of the tensioning pinch roller (227) is attached to a belt sleeved on the bottom plate (221) and the driving belt wheel (225).

6. The packaging carton printing waste management device of claim 5, wherein: be equipped with pivot (228) on tensioning pinch roller (227), pivot (228) both ends set up respectively on first riser (222) and third riser (226), corresponding to pivot (228) both ends, be equipped with adjustment tank (229) on first riser (222) and third riser (226), pivot (228) both ends set up in adjustment tank (229) to can follow adjustment tank (229) extending direction and remove.

7. The packaging carton printing waste management device of claim 6, wherein: the adjusting mechanism further comprises a pair of adjusting screws (2210), the adjusting screws (2210) are rotatably arranged in the adjusting grooves (229), the adjusting screws (2210) and the rotating shaft (228), and the upper ends of the adjusting grooves (229) are opened; the lifting seat (22) further comprises a cover plate (2211), the cover plate (2211) is arranged at an opening at the upper end of the adjusting groove (229), and an adjusting screw rod (2210) extends upwards to penetrate through the cover plate (2211) to form an adjusting head (22101).

8. A packaging carton printing waste treatment apparatus according to any one of claims 3 to 7, wherein: second riser (223) upper end extends and is equipped with baffle (2231), baffle (2231) top is higher than transfer roller (21) top, be equipped with proximity switch on baffle (2231).

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