Waste recovery device of automatic paper cutter

Abstract

The utility model relates to the technical field of waste recovery, and provides a waste recovery device of an automatic paper cutter, which comprises a workbench, the top of the workbench is fixedly connected with a top plate through a support rod, the bottom of the workbench is provided with a collecting mechanism, and the top of the workbench is provided with a paper cutting mechanism; the collecting mechanism comprises a collecting box fixedly connected between the collecting mechanism and the bottom of the workbench, a collecting opening communicated with the collecting box is formed in the top of the workbench, an electric sliding rail is fixedly connected to the inner wall of one end of the collecting box, an electric sliding block is slidably connected to the inner wall of the electric sliding rail, and a bearing plate is arranged on one side of the electric sliding block. Through downward movement of an electric sliding block, after a bearing plate is separated from a collecting opening, a connecting motor is started to enable a connecting shaft to rotate, the bearing plate can be rotated through rotation of the connecting shaft, waste materials on the edges of paperboards can slide into a collecting box through rotation of the bearing plate, and therefore the effect of facilitating operation of workers can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste recycling, and in particular relates to a waste recycling device for an automatic paper cutter. Background Art

[0002] A paper cutter is a mechanical device for cutting paper, consisting of a workbench, a paper pusher, and a paper cutter. During operation, the paper pusher is first moved to the desired location based on the desired paper stack size. The paper stack to be cut is then placed on the workbench, positioned against the paper pusher. The paper pusher is then moved to push the stack to the specified cutting line. The paper presser is then pressed down to hold the stack in place, and the paper cutter is used to cut the stack. This removes excess paper and smoothes the edges, requiring a waste recovery device for the automatic paper cutter.

[0003] Known Chinese publicly authorized utility model: (publication number: CN210757914U) discloses a fully automatic paper cutter, including a base plate, both sides of the top of the base plate are fixedly connected to support columns. The utility model is provided with a driving wheel and a driven wheel, etc., so that the fully automatic paper cutter is more convenient when feeding and discharging paper. At the same time, the staff is farther away from the cutter, which improves the safety of work. By providing a first hydraulic pump and a slide plate, etc., the fully automatic paper cutter meets the requirements for paper cutting while having a simple structure and a relatively low cost.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned device has the following problems: during the use of the existing technology, after the paper is cut, if the cut scraps are discharged together with the cardboard, personnel are required to sort them, which increases the labor intensity of the staff. If the scraps remain in the equipment, it is not convenient for the staff to clean them. The scraps generated are mainly long strips, and manual cleaning and collection of the scraps is required. Therefore, a waste recovery device for an automatic paper cutter is proposed. Utility Model Content

[0005] The utility model provides a waste material recovery device for an automatic paper cutter, which solves the problems in the related art of increasing the labor intensity of workers and making it inconvenient for workers to perform cleaning operations.

[0006] The technical solution of the utility model is as follows: a waste material recovery device for an automatic paper cutter, comprising a workbench, the top of which is fixedly connected to a top plate via a support rod, a collecting mechanism provided at the bottom of the workbench, and a paper cutting mechanism provided at the top of the workbench;

[0007] The collection mechanism includes a collection box fixedly connected to the bottom of the workbench, a collection port connected to the collection box is opened on the top of the workbench, an electric slide rail is fixedly connected to the inner wall of one end of the collection box, and an electric slider is slidably connected to the inner wall of the electric slide rail. A support plate is provided on one side of the electric slider, and a sliding fit is formed between the support plate and the inner wall of the collection port, which can facilitate operation by the staff.

[0008] Preferably, one side of the electric slider is fixedly connected to a connecting frame with a U-shaped structure, the outer wall of one end of the connecting frame is fixedly connected to a connecting motor, the output shaft of the connecting motor is fixedly connected to a connecting shaft, and the top of the connecting shaft is fixedly connected to the support plate. The setting of the connecting shaft can facilitate the waste to slide into the collection box.

[0009] Preferably, a cavity is provided in the support plate, a plurality of evenly distributed negative pressure ports extending into the cavity are provided in the middle position of the top outer wall of the support plate, an exhaust port extending into the cavity is provided on the bottom outer wall of the support plate, and a fan connected to the exhaust port is fixedly connected to the bottom outer wall of the support plate. The setting of the fan can make the negative pressure port present negative pressure, thereby fixing the cardboard.

[0010] Preferably, the bottom exhaust end of the fan is fixedly connected with a hose, and the bottom outer wall of the collection box is provided with a movable opening, and a sliding fit is formed between the inner wall of the movable opening and the hose. The setting of the hose can avoid motion interference.

[0011] Preferably, the paper cutting mechanism includes a rotating motor located below the top plate, and the output shaft of the rotating motor is fixedly connected to a cutter, and the setting of the cutter can adjust the cutting position of the paperboard.

[0012] Preferably, a cross slide is fixedly connected to the bottom of the top plate, and the cross slide is located above the rotating motor. The provision of the cross slide can further facilitate the cutting operation of the staff.

[0013] Preferably, an electric hydraulic rod is fixedly connected to the bottom of the guide block of the cross slide, and the piston rod of the electric hydraulic rod is fixedly connected to the rotating motor. The setting of the electric hydraulic rod can enable the cutter to perform paper cutting operations under the movement of the piston rod.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] The cutter can be used to cut the cardboard through the electric hydraulic rod. After the cutting is completed, the electric slide rail is started to move the electric slider downward. After the support plate is separated from the collection port, the connecting motor is started to rotate the connecting shaft. The rotation of the connecting shaft can rotate the support plate. The rotation of the support plate can make the waste on the edge of the cardboard slide into the collection box. Therefore, it is easy for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the electric slide structure proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the fan structure proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the connection motor structure proposed by the utility model;

[0021] In the figure: 1. Workbench; 2. Top plate; 3. Collection box; 4. Collection port; 5. Electric slide rail; 6. Electric slider; 7. Support plate; 8. Connecting frame; 9. Connecting motor; 10. Connecting shaft; 11. Negative pressure port; 12. Exhaust port; 13. Fan; 14. Movable port; 15. Hose; 16. Rotating motor; 17. Cutter; 19. Cross slide; 20. Electric hydraulic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1 - Figure 4 A waste recycling device for an automatic paper cutter comprises a workbench 1, the top of the workbench 1 is fixedly connected to a top plate 2 via a support rod, a collecting mechanism is provided at the bottom of the workbench 1, and a paper cutting mechanism is provided at the top of the workbench 1;

[0025] The collecting mechanism includes a collecting box 3 fixedly connected to the bottom of the workbench 1, a collecting port 4 connected to the collecting box 3 is opened on the top of the workbench 1, an electric slide rail 5 is fixedly connected to the inner wall of one end of the collecting box 3, an electric slider 6 is slidably connected to the inner wall of the electric slide rail 5, and a supporting plate 7 is provided on one side of the electric slider 6, and a sliding fit is formed between the supporting plate 7 and the inner wall of the collecting port 4.

[0026] The utility model provides a waste recycling device for an automatic paper cutter. When in use, a cardboard is placed on a workbench 1 and positioned on a supporting plate 7. Starting the fan 13 can create a negative pressure in the cavity, thereby fixing the cardboard and the supporting plate 7. Starting the cross slide 19 and cooperating with the output shaft of the rotating motor 16 to rotate, the cutting position of the cutter 17 can be adjusted. Starting the electric hydraulic rod 20 can enable the cutter 17 to cut the cardboard. After the cutting is completed, starting the electric slide rail 5 can enable the electric slider 6 to move downward. After the supporting plate 7 is separated from the collecting port 4, starting the connecting motor 9 can enable the connecting shaft 10 to rotate. The rotation of the connecting shaft 10 can enable the supporting plate 7 to rotate. The rotation of the supporting plate 7 can enable the waste at the edge of the cardboard to slide into the collecting box 3. After the waste is removed, the supporting plate 7 is raised and the next cutting operation is performed. Therefore, the effect of facilitating operation for the staff can be achieved.

[0027] Furthermore, one side of the electric slider 6 is fixedly connected to a connecting frame 8 with a U-shaped structure, the outer wall of one end of the connecting frame 8 is fixedly connected to a connecting motor 9, the output shaft of the connecting motor 9 is fixedly connected to a connecting shaft 10, and the top of the connecting shaft 10 is fixedly connected to the support plate 7.

[0028] Specifically, the connecting shaft 10 can rotate when the output shaft of the connecting motor 9 rotates. The rotation of the connecting shaft 10 can rotate the supporting plate 7, which can facilitate the waste to slide into the collection box 3.

[0029] Furthermore, a cavity is opened in the support plate 7, and a number of evenly distributed negative pressure ports 11 are opened in the middle position of the top outer wall of the support plate 7 and extend into the cavity. An exhaust port 12 is opened on the bottom outer wall of the support plate 7 and extends into the cavity. A fan 13 connected to the exhaust port 12 is fixedly connected to the bottom outer wall of the support plate 7.

[0030] Specifically, when the fan 13 is started, the air flow in the cavity can be discharged through the air outlet 12, so that the negative pressure outlet 11 presents a negative pressure, thereby fixing the cardboard.

[0031] Furthermore, a hose 15 is fixedly connected to the bottom exhaust end of the fan 13 , and a movable opening 14 is opened on the bottom outer wall of the collection box 3 , and a sliding fit is formed between the inner wall of the movable opening 14 and the hose 15 .

[0032] Specifically, the hose 15 can slide in the inner wall of the movable opening 14 when the supporting plate 7 rotates, thereby avoiding motion interference.

[0033] Example 2

[0034] Based on the first embodiment, this embodiment includes: the paper cutting mechanism includes a rotating motor 16 located below the top plate 2, the output shaft of the rotating motor 16 is fixedly connected to the cutter 17, the bottom of the top plate 2 is fixedly connected to a cross slide 19, the cross slide 19 is located above the rotating motor 16, the bottom of the guide block of the cross slide 19 is fixedly connected to an electric hydraulic rod 20, and the piston rod of the electric hydraulic rod 20 is fixedly connected to the rotating motor 16.

[0035] The technical solution provided by this embodiment is as follows: the cutter 17 can rotate when the output shaft of the rotary motor 16 rotates, so that the cutting position of the cardboard can be adjusted. The position of the cutter 17 can be adjusted by the cross slide 19, which can further facilitate the cutting operation of the staff. The electric hydraulic rod 20 can enable the cutter 17 to perform the paper cutting operation under the movement of the piston rod.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waste recycling device for an automatic paper cutter, comprising a workbench (1), the top of which is fixedly connected to a top plate (2) via a support rod, characterized in that: The bottom of the workbench (1) is provided with a collecting mechanism, and the top of the workbench (1) is provided with a paper cutting mechanism; The collecting mechanism comprises a collecting box (3) fixedly connected to the bottom of the workbench (1); a collecting port (4) connected to the collecting box (3) is provided on the top of the workbench (1); an electric slide rail (5) is fixedly connected to the inner wall of one end of the collecting box (3); an electric slider (6) is slidably connected to the inner wall of the electric slide rail (5); a supporting plate (7) is provided on one side of the electric slider (6); and a sliding fit is formed between the supporting plate (7) and the inner wall of the collecting port (4).

2. The waste recycling device for an automatic paper cutter according to claim 1, characterized in that: A U-shaped connecting frame (8) is fixedly connected to one side of the electric slider (6); a connecting motor (9) is fixedly connected to an outer wall of one end of the connecting frame (8); an output shaft of the connecting motor (9) is fixedly connected to a connecting shaft (10); and a top of the connecting shaft (10) is fixedly connected to a supporting plate (7).

3. The waste recycling device for an automatic paper cutter according to claim 2, characterized in that: A cavity is provided in the support plate (7), a plurality of evenly distributed negative pressure ports (11) extending into the cavity are provided in the middle of the top outer wall of the support plate (7), an exhaust port (12) extending into the cavity is provided on the bottom outer wall of the support plate (7), and a fan (13) connected to the exhaust port (12) is fixedly connected to the bottom outer wall of the support plate (7).

4. The waste recycling device for an automatic paper cutter according to claim 3, characterized in that: The bottom exhaust end of the fan (13) is fixedly connected to a hose (15), and the bottom outer wall of the collection box (3) is provided with a movable opening (14), and a sliding fit is formed between the inner wall of the movable opening (14) and the hose (15).

5. The waste recycling device for an automatic paper cutter according to claim 1, characterized in that: The paper cutting mechanism comprises a rotary motor (16) located below the top plate (2), and an output shaft of the rotary motor (16) is fixedly connected to a cutter (17).

6. The waste recycling device for an automatic paper cutter according to claim 5, characterized in that: The bottom of the top plate (2) is fixedly connected to a cross slide (19), and the cross slide (19) is located above the rotating motor (16).

7. The waste recycling device for an automatic paper cutter according to claim 6, characterized in that: The bottom of the guide block of the cross slide (19) is fixedly connected to an electric hydraulic rod (20), and the piston rod of the electric hydraulic rod (20) is fixedly connected to the rotating motor (16).

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