CN222609729U

CN222609729U - Waste cutting device for printing and packaging machine

Info

Publication number: CN222609729U
Application number: CN202421243891.9U
Authority: CN
Inventors: 彭焕清
Original assignee: Foshan Weibang Packaging Materials Co ltd
Current assignee: Foshan Weibang Packaging Materials Co ltd
Priority date: 2024-06-03
Filing date: 2024-06-03
Publication date: 2025-03-14
Anticipated expiration: 2034-06-03

Abstract

The utility model relates to the technical field of waste cutting devices, and discloses a waste cutting device used in printing and packaging machinery, including a support table, a support frame fixedly connected to the upper surface of the support table, a hydraulic cylinder fixedly connected to the upper surface of the support frame, a fixed plate fixedly connected to the output end of the hydraulic cylinder, the fixed plate slidably connected to the inside of the support frame, a fixed cover fixedly connected to the lower surface of the fixed plate, a motor 1 fixedly connected to one side of the outer wall of the fixed cover, a gear 1 fixedly connected to the output end of the motor 1, and the gear 1 rotatably connected to the inside of the fixed cover. In the utility model, by placing the product under the support frame, starting the hydraulic cylinder to lower the fixed plate, and allowing the buffer block to cling to the top of the product to stabilize it; when cutting products of different sizes, starting the motor 1 to make the gear 1 mesh and rotate with the rack plate, and the spring contraction drives the cutting knife to achieve double-sided cutting, thereby improving work efficiency.

Description

Waste cutting device for printing and packaging machine

Technical Field

The utility model relates to the technical field of waste cutting devices, in particular to a waste cutting device for a printing and packaging machine.

Background

Packaging printing refers to the process of printing a product into a packaging material that is accessible to the end consumer during the manufacture of the printed matter. This includes various types of packaging, such as cartons, paper bags, bottles, cans, etc., where the printed matter may include branding, product information, instructions for use, etc., while the printed packaging machine is a generic term for various devices used in this process, including printers, die cutters, etc. The waste cutting device is used in the printing and packaging machine for various reasons, and can treat waste or excess materials generated in the printing process, improve the production efficiency, reduce the cost, protect equipment from the influence of waste accumulation and meet the environmental protection requirement, so the waste cutting device is a key matched equipment in the printing and packaging machine.

The existing waste material excision device is used in the process that a product is manually placed on the cutting device to carry out excision work on one side of redundant waste materials of the product once, but before a large number of excision works, the work efficiency of the excision work can be reduced only by adopting the excision operation on one side once, the two sides of the product are not convenient to cut in order, and the product is damaged.

Disclosure of utility model

In order to overcome the defects, the utility model provides a waste cutting device for a printing and packaging machine, and aims to solve the problems that in the prior art, the progress of cutting operation and the accuracy of cutting operation can be affected by adopting single-side cutting operation to manually place a product above the cutting device.

The waste cutting device for the printing and packaging machine comprises a supporting table, wherein the upper surface of the supporting table is fixedly connected with a supporting frame, the upper surface of the supporting frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a fixing plate, the fixing plate is in sliding connection with the inside of the supporting frame, the lower surface of the fixing plate is fixedly connected with a fixing cover, one side of the outer wall of the fixing cover is fixedly connected with a first motor, one output end of the motor is fixedly connected with a first gear, the first gear is in rotary connection with the inside of the fixing cover, the inside of the fixing cover is in sliding connection with a sliding rod which is symmetrical up and down, the outer wall of the sliding rod is fixedly connected with a cutting knife, two ends of the sliding rod are fixedly connected with rack plates, the rack plates are in meshed connection with the first gear, the outer walls of the sliding rod are fixedly connected with connecting frames which are symmetrical left and right, and the lower surface of the connecting frames is provided with buffer assemblies.

Further, the buffer assembly comprises a telescopic column, the telescopic column is fixedly connected to the lower surface of the connecting frame, the lower end of the telescopic column is fixedly connected with a buffer block, and a spring is sleeved on the outer wall of the telescopic column.

Further, the supporting bench is inside fixedly connected with fixed case, fixed incasement portion sliding connection has the collection box.

Further, the inside fixedly connected with of brace table collects the fill, collect the fill inner wall fixedly connected with motor two, motor two output fixedly connected with connecting axle.

Further, the connecting shaft outer wall fixedly connected with rotor plate, rotor plate outer wall one side rotates and is connected with the connecting rod.

Further, one side of the outer wall of the connecting rod is fixedly connected with a scraping plate, and the scraping plate is connected inside the supporting frame in a sliding mode.

Further, the supporting table is internally connected with a rotating shaft in a rotating way, the outer wall of the rotating shaft is fixedly connected with a crushing blade, and a belt is connected between the rotating shaft and the connecting shaft in a transmission way.

Further, a gear II is fixedly connected inside the rotating shaft, a crushing roller is rotatably connected inside the supporting table, a gear III is fixedly connected to one end of the crushing roller, and the gear III is meshed with the gear II.

The utility model has the following beneficial effects:

1. According to the utility model, the product is placed below the supporting frame, the hydraulic cylinder is started to drive the fixing plate to descend, so that the buffer block is tightly attached to the product to stabilize the product, when products with different sizes are required to be cut, the motor is started to drive the gear I to rotate in a meshed manner with the rack plate, and the spring is contracted to drive the cutting knife to achieve the effect of bilateral waste cutting, so that the working efficiency is improved.

2. According to the utility model, the connecting shaft outer wall rotating plate is driven to rotate by the starting motor II, so that the connecting rod drives the scraping plate to transmit waste into the collecting hopper, the belt inner rotating shaft is driven to rotate by the gear I, and the gear II and the gear III are meshed to rotate, thereby achieving the effect of conveniently driving the crushing blade and the gear III to crush the waste to recycle the waste, and reducing the resource waste.

Drawings

Fig. 1 is a schematic perspective view of a scrap cutter device for use in a printing and packaging machine according to the present utility model;

FIG. 2 is a schematic view showing a detachable fixing cover of a scrap cutter in a printing and packaging machine according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a stationary bin of a scrap removal device for use in a print wrapping machine in accordance with the present utility model;

Fig. 4 is a schematic side view of a perspective view of a scrap cutter device for use in a print and pack machine according to the present utility model.

Legend description:

1. A support table; 2, a supporting frame, 3, a hydraulic cylinder, 4, a fixed plate, 5, a fixed cover, 6, a first motor, 7, a first gear, 8, a sliding rod, 9, a cutting knife, 10, a rack plate, 11, a connecting frame, 12, a buffer component, 1201, a telescopic column, 1202, a buffer block, 1203, a spring, 13, a fixed box, 14, a collecting box, 15, a collecting bucket, 16, a second motor, 17, a connecting shaft, 18, a rotating plate, 19, a connecting rod, 20, a scraper, 21, a rotating shaft, 22, a cutting blade, 23, a belt, 24, a second gear, 25, a crushing roller, 26 and a third gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the utility model provides an embodiment of a waste cutting device used in a printing and packaging machine, which comprises a supporting table 1, wherein the upper surface of the supporting table 1 is fixedly connected with a supporting frame 2, the upper surface of the supporting frame 2 is fixedly connected with a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is fixedly connected with a fixed plate 4, the fixed plate 4 is in sliding connection with the inside of the supporting frame 2, the lower surface of the fixed plate 4 is fixedly connected with a fixed cover 5, one side of the outer wall of the fixed cover 5 is fixedly connected with a motor I6, the output end of the motor I6 is fixedly connected with a gear I7, the gear I7 is rotationally connected in the fixed cover 5, the inside of the fixed cover 5 is fixedly connected with a sliding rod 8 which is vertically symmetrical, the outer wall of the sliding rod 8 is fixedly connected with a cutting knife 9, both ends of the sliding rod 8 are fixedly connected with a rack plate 10, the rack plate 10 is in meshed connection with the gear I7, the outer walls of the two sliding rods 8 are fixedly connected with a connecting frame 11 which is bilaterally symmetrical, and the lower surface of the connecting frame 11 is provided with a buffer component 12;

Specifically, the product is first placed directly under the support frame 2. Then, the motor I6 is started, the gear I7 is tightly meshed with the rack plate 10 by the rotation of the motor I6, so that the sliding rod 8 in the rack plate 10 is driven to carry out limit sliding in the fixed cover 5, the design ensures the sliding stability, the cutting knife 9 can carry out accurate interval adjustment according to the use requirement, when the hydraulic cylinder 3 is started, the hydraulic cylinder drives the fixed plate 4 to descend, the buffer block 1202 on the fixed plate 4 tightly abuts against the upper surface of a product, the product is fixed, when the buffer block 1202 contacts with the product, the spring 1203 is contracted, the product is further stabilized by the contraction, and the cutting knife 9 cuts waste on two sides of the product more smoothly.

Referring to fig. 3 and 4, a fixed box 13 is fixedly connected inside a supporting table 1, a collecting box 14 is slidingly connected inside the fixed box 13, a collecting hopper 15 is fixedly connected inside the supporting table 1, a second motor 16 is fixedly connected to the inner wall of the collecting hopper 15, a connecting shaft 17 is fixedly connected to the output end of the second motor 16, a rotating plate 18 is fixedly connected to the outer wall of the connecting shaft 17, a connecting rod 19 is rotatably connected to one side of the outer wall of the rotating plate 18, a scraper 20 is fixedly connected to one side of the outer wall of the connecting rod 19, the scraper 20 is slidingly connected inside a supporting frame 2, a rotating shaft 21 is rotatably connected inside the supporting table 1, a crushing blade 22 is fixedly connected to the outer wall of the rotating shaft 21, a belt 23 is in transmission connection with the connecting shaft 17, a second gear 24 is fixedly connected inside the rotating shaft 21, a crushing roller 25 is fixedly connected to one end of the crushing roller 25, and the third gear 26 is meshed with the second gear 24;

Specifically, when the motor II 16 is started, the motor II drives the outer wall rotating plate 18 to rotate through the connecting shaft 17, the connecting rod 19 and the outer wall scraping plate 20 of the connecting rod are further driven to slide in the support frame 2, in the process, the scraping plate 20 effectively scrapes and transmits waste materials from all corners to the inside of the collecting hopper 15, the collecting hopper 15 transmits the waste materials to the vicinity of the crushing blade 22 and the crushing roller 25, when the connecting shaft 17 continues to rotate, the rotating shaft 21 in the belt 23 is driven to rotate, the gear II and the gear III 26 are tightly meshed through the action and are driven to rotate together, rapid crushing of the waste materials is achieved, and finally the crushed waste materials are collected in the collecting box 14.

When the product waste is required to be cut off, the product is placed under the support frame 2, the first motor 6 is started, the first gear 7 is driven by the first motor 6 to be meshed with the rack plate 10 for rotation, so that the effect of limiting sliding of the sliding rod 8 in the rack plate 10 in the fixed cover 5 and adjusting the distance according to the use requirement is achieved, the sliding rod 8 drives the cutting knife 9, the hydraulic cylinder 3 is started, the fixed plate 4 is driven to descend to drive the buffer block 1202 to abut against the upper surface of the product for fixing, and the spring 1203 is contracted, so that the effect of further stabilizing the product and simultaneously enabling the cutting knife 9 to cut the waste on two sides of the product is achieved;

Secondly, after the product waste is cut off, through start motor two 16, drive connecting axle 17 outer wall rotor plate 18 through motor two 16 and rotate, thereby reached and drive connecting rod 19 outer wall scraper blade 20 at the inside gliding effect of support frame 2, through scraper blade 20 at the inside left side to the inside slip of support frame 2, thereby reached and be convenient for with the waste material down of cutting knife 9 from left to right transmission to collect the effect inside fighting 15, be greater than cutting knife 9 regulation orbit through scraper blade 20 movement track, and then can not produce the incomplete problem of waste collection, pass through collecting fighting 15 with the waste material transmission into crushing blade 22 and crushing roller 25 nearby, simultaneously through the rotation of connecting axle 17, thereby reached and driven belt 23 inside axis of rotation 21 pivoted effect, make gear two 24 and gear three 26 meshing rotate through the rotation of axis of rotation 21, through the cooperation of gear two 24 and gear three 26, thereby reached the effect of being convenient for with the waste material quick crushing, collect the waste material through collecting box 14 and then realize the effect of resource recovery.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. A waste cutting device for in printing and packaging machinery, includes brace table (1), its characterized in that brace table (1) upper surface fixedly connected with support frame (2), support frame (2) upper surface fixedly connected with pneumatic cylinder (3), pneumatic cylinder (3) output fixedly connected with fixed plate (4), fixed plate (4) sliding connection is in inside support frame (2), fixed cover (5) are fixedly connected with to fixed plate (4) lower surface, one fixed cover (5) outer wall one side fixedly connected with motor one (6), motor one (6) output fixedly connected with gear one (7), gear one (7) swivelling joint is in fixed cover (5) inside, fixed cover (5) inside sliding connection has slide bar (8) of symmetry from top to bottom, slide bar (8) outer wall fixedly connected with cutting knife (9), slide bar (8) both ends fixedly connected with tooth slat (10), tooth (10) are connected with gear one (7) meshing, two slide bar (8) output fixedly connected with gear one (7), two slide bar (8) are all fixedly connected with rack (11) down, and buffer assembly (11) are provided with down.

2. The scrap removing device for a printing and packaging machine according to claim 1, wherein the buffer assembly (12) comprises a telescopic column (1201), the telescopic column (1201) is fixedly connected to the lower surface of the connecting frame (11), a buffer block (1202) is fixedly connected to the lower end of the telescopic column (1201), and a spring (1203) is sleeved on the outer wall of the telescopic column (1201).

3. A scrap cutter apparatus in a printing and packing machine according to claim 2, wherein a fixing box (13) is fixedly connected to the inside of the supporting table (1), and a collecting box (14) is slidingly connected to the inside of the fixing box (13).

4. The waste cutting device for the printing and packaging machine according to claim 3, wherein the collecting hopper (15) is fixedly connected to the inside of the supporting table (1), the second motor (16) is fixedly connected to the inner wall of the collecting hopper (15), and the connecting shaft (17) is fixedly connected to the output end of the second motor (16).

5. The scrap cutter apparatus in a packaging machine for printing, as set forth in claim 4, wherein a rotating plate (18) is fixedly connected to an outer wall of the connecting shaft (17), and a connecting rod (19) is rotatably connected to one side of the outer wall of the rotating plate (18).

6. A scrap cutter apparatus in a print packaging machinery in accordance with claim 5 wherein a scraper blade (20) is fixedly connected to one side of an outer wall of the connecting rod (19), the scraper blade (20) being slidably connected to an inside of the supporting frame (2).

7. The scrap cutting device for a printing and packaging machine according to claim 6, wherein a rotating shaft (21) is rotatably connected inside the supporting table (1), a crushing blade (22) is fixedly connected to the outer wall of the rotating shaft (21), and a belt (23) is in transmission connection between the rotating shaft (21) and the connecting shaft (17).

8. A scrap cutter device for a printing and packaging machine according to claim 7, wherein a gear II (24) is fixedly connected to the inside of the rotating shaft (21), a crushing roller (25) is rotatably connected to the inside of the supporting table (1), a gear III (26) is fixedly connected to one end of the crushing roller (25), and the gear III (26) is in meshed connection with the gear II (24).