Air jet chip cleaning mechanism for paper cutting table

Abstract

The present invention relates to the technical field of jet chip cleaning, and specifically to a jet chip cleaning mechanism of a paper cutting table, comprising a cutting table, a protective door hinged at an opening on the front end face of the cutting table, a movable plate in a slot, an electric telescopic rod on the top of the cutting table, a tray on the left end face of the cutting table, a jet machine installed on the tray, an air inlet pipe at the left end of the jet machine, an air outlet pipe at the right end of the jet machine, nozzles at both ends of the air outlet pipes, the nozzles being threadedly connected to the air outlet pipes, a storage box at the right end of the cutting table, the interior of the storage box being interconnected with the interior of the cutting table; the jet chip cleaning mechanism of the paper cutting table facilitates installation of the jet machine by arranging a tray, so that one end of the jet machine with multiple air outlet pipes is plugged and matched with the interior of the cutting table, and a nozzle with an anti-slip strip is threadedly connected to the air outlet pipe, and the end of the nozzle is tilted downward to blow air to the upper surface of the movable plate, so that paper debris on the upper surface of the movable plate is cleaned by jetting, thereby reducing the impact on the next cutting.

Description

Technical Field

[0001] The invention relates to the technical field of air jet chip cleaning, in particular to an air jet chip cleaning mechanism for a paper cutting table. Background Art

[0002] In order to facilitate printing, blank paper is cut into printing size before printing, and cut into single pages after printing for the convenience of binding. Paper cutting devices are usually used, and the demand for paper cutting devices is increasing;

[0003] The invention patent with the publication number CN212241693U discloses a plastic pelletizer with a tool cleaning function, including a frame and a conveying roller assembly, a pelletizing assembly and a chip cleaning assembly arranged on the frame, the conveying roller assembly including a conveying roller, a guide rod and a pressing roller, the product to be processed passes through the conveying roller and the guide rod and enters the gap between the pressing rollers, the pelletizing assembly is provided with a moving cutter to cut the product to be processed, the chip cleaning assembly is provided with a plurality of air nozzles close to the cutting edge of the moving cutter, and the cutting edge is cleaned by high-pressure jet, and a screening bucket is provided below the discharge direction of the moving cutter to screen the debris and plastic particles;

[0004] The above technical solution uses a chip cleaning component to clean the cutting edge of the moving cutter in real time, and screens and recycles the debris, thereby increasing the service life of the moving cutter, reducing wear, and recycling the debris to save production costs; however, for the debris after paper cutting, the common jet chip cleaning mechanism is not convenient for installation in combination with the cutting table, and the nozzle of the jet chip cleaning mechanism is not convenient for quick disassembly and replacement after being damaged, which affects the continuous use of jet chip cleaning. Summary of the invention

[0005] The object of the present invention is to provide an air jet chip cleaning mechanism for a paper cutting table to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table, a protective door is hinged at the opening of the front end face of the cutting table, a slot is also provided at the bottom position of the opening of the cutting table, a movable plate is provided in the slot, an electric telescopic rod is provided at the top of the cutting table, a cutting knife is provided at the end of the telescopic arm of the electric telescopic rod, a tray is provided at the left end face of the cutting table, a jet is installed on the tray, an air inlet pipe is provided at the left end of the jet, a plurality of air outlet pipes are provided at the right end of the jet, nozzles are provided at the ends of the air outlet pipes, the nozzles are threadedly connected to the air outlet pipes, a storage box is provided at the right end of the cutting table, and the interior of the storage box is communicated with the interior of the cutting table;

[0008] A through slot is provided on the front end surface of the storage box, a storage box is provided in the through slot, a groove is provided inside the storage box near the right side surface, a plurality of exhaust holes are provided in the groove, and a protective net is also provided in the groove.

[0009] As a preferred technical solution of the present invention, a transparent plate is embedded in the middle of the protective door, a clamping plate is provided on the end face of the protective door away from the hinge, and a latch is also provided on the side of the protective door away from the hinge.

[0010] As a preferred technical solution of the present invention, a card slot is provided on the front end surface of the cutting table at a position corresponding to the card plate, and a hook is also provided on the front end surface of the cutting table at a position corresponding to the snap lock, and the snap lock is engaged with the hook.

[0011] As a preferred technical solution of the present invention, support columns are provided on the lower surface of the cutting table near the four corners.

[0012] As a preferred technical solution of the present invention, the electric telescopic rod is fixedly connected to the cutting table by bolts, the telescopic arm of the electric telescopic rod is slidably connected to the cutting table, and the cutting knife is fixedly connected to the telescopic arm of the electric telescopic rod by screws.

[0013] As a preferred technical solution of the present invention, the width of the inner wall of the slot is adapted to the width of the outer wall of the movable plate, sliders are provided on both side walls of the movable plate, sliding grooves are provided on both side walls of the slot corresponding to the sliders, and a pull ring is also provided on the outer wall of the movable plate, and the pull ring is welded and fixed to the movable plate.

[0014] As a preferred technical solution of the present invention, the tray is U-shaped, the tray is fixedly connected to the cutting table by bolts, a threaded hole is opened on one side wall of the tray near the top, and a fixing bolt is provided in the threaded hole.

[0015] As a preferred technical solution of the present invention, the width of the outer wall of the jet is adapted to the width of the inner wall of the tray, the air inlet pipe is welded and fixed to the internal delivery pipe of the jet, the air outlet pipes are distributed at equal intervals, and one end of the air outlet pipe is welded and fixed to the internal output pipe, and an anti-slip strip is further provided on the circumferential outer wall of the nozzle, the anti-slip strips are distributed in a circular shape at equal intervals, and the anti-slip strips and the nozzle are an integrally formed structure, and an internal thread is provided inside the end of the nozzle to correspond to the external thread on the outer wall of the air outlet pipe.

[0016] As a preferred technical solution of the present invention, the storage box is fixedly connected to the cutting table by bolts, the width of the inner wall of the groove is matched with the width of the outer wall of the protective net, the protective net is fixedly connected to the storage box by screws, and the exhaust holes are distributed in a matrix.

[0017] As a preferred technical solution of the present invention, the width of the outer wall of the storage box is matched with the width of the inner wall of the through slot, and a protrusion is provided on the outer wall of the storage box.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention facilitates the installation of the jet machine by arranging a tray, so that one end of the jet machine with multiple air outlet pipes is plugged into and matched with the inside of the cutting table, and a nozzle with an anti-slip strip is threadedly connected to the air outlet pipe. The end of the nozzle is tilted downward to blow air to the upper surface of the movable plate, and the paper debris on the upper surface of the movable plate is cleaned by jetting, thereby reducing the impact on the next cutting.

[0020] 2. The present invention blocks the opening of the cutting table by setting a protective door, protects the inside of the cutting table, and prevents paper scraps from being discharged from the opening during jet cleaning and affecting the surrounding environment. The installation of a transparent plate helps the user to observe the internal cleaning condition through the transparent plate. The installation of a storage box and a storage box facilitate the centralized collection of paper scraps discharged by the jet on the movable plate. The exhaust holes are opened for internal ventilation and guide the paper scraps into the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the protective door opening structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the combined structure of the movable plate and the cutting table of the present invention;

[0024] Figure 4 It is a schematic diagram of the combined structure of the cutting table and the tray of the present invention;

[0025] Figure 5 It is a schematic diagram of the jet frame structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the combined structure of the jet and the nozzle of the present invention;

[0027] Figure 7 It is a schematic diagram of the combined structure of the cutting table and the storage box of the present invention.

[0028] The meaning of each number in the figure is:

[0029] 1. Cutting table; 10. Support column; 11. Slot; 110. Slide; 12. Hook; 13. Card slot;

[0030] 2. Protective door; 20. Transparent plate; 21. Snap lock; 22. Card plate;

[0031] 3. Electric telescopic rod; 30. Cutting knife;

[0032] 4. movable plate; 40. pull ring; 41. slider;

[0033] 5. tray; 50. threaded hole; 51. fixing bolt;

[0034] 6. jet; 60. air inlet pipe; 61. air outlet pipe; 62. nozzle; 620. anti-slip strip; 63. handle;

[0035] 7. Storage box; 70. Through slot; 71. Groove; 710. Exhaust hole; 72. Protective net;

[0036] 8. Storage box; 80. Bump. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end face of the cutting table 1, a slot 11 is also provided at the bottom position of the opening of the cutting table 1, a movable plate 4 is provided in the slot 11, an electric telescopic rod 3 is provided on the top of the cutting table 1, a cutting knife 30 is provided at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is provided on the left end face of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is provided at the left end of the jet 6, a plurality of air outlet pipes 61 are provided at the right end of the jet 6, nozzles 62 are provided at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected to the air outlet pipes 61, a storage box 7 is provided at the right end of the cutting table 1, and the interior of the storage box 7 is communicated with the interior of the cutting table 1.

[0040] Example 2

[0041] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end surface of the cutting table 1, a slot 11 is also provided at the bottom position of the opening of the cutting table 1, a movable plate 4 is provided in the slot 11, an electric telescopic rod 3 is provided on the top of the cutting table 1, a cutting knife 30 is provided at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is provided on the left end surface of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is provided at the left end of the jet 6, a plurality of air outlet pipes 61 are provided at the right end of the jet 6, nozzles 62 are provided at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected to the air outlet pipes 61, a storage box 7 is provided at the right end of the cutting table 1, the interior of the storage box 7 is communicated with the interior of the cutting table 1, a through slot 70 is provided on the front end surface of the storage box 7, a storage box 8 is provided in the through slot 70, a groove 71 is provided on the inside of the storage box 7 near the right side surface, a plurality of exhaust holes 710 are provided in the groove 71, and a protective net 72 is also provided in the groove 71.

[0042] Example 3

[0043] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected at the opening of the front end face of the cutting table 1, a slot 11 is also opened at the bottom position of the opening of the cutting table 1, a movable plate 4 is arranged in the slot 11, an electric telescopic rod 3 is arranged on the top of the cutting table 1, a cutting knife 30 is arranged at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is arranged on the left end face of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is arranged at the left end of the jet 6, a plurality of air outlet pipes 61 are arranged at the right end of the jet 6, nozzles 62 are arranged at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected with the air outlet pipes 61, a storage box 7 is arranged at the right end of the cutting table 1, the interior of the storage box 7 is communicated with the interior of the cutting table 1, a transparent plate 20 is embedded in the middle of the protective door 2, a card plate 22 is arranged on the end face of the protective door 2 away from the hinge, and a latch 21 is also arranged on the side of the protective door 2 away from the hinge, and the cooperation of the card plate 22 facilitates the fitting of the protective door 2 and the cutting table 1, thereby increasing the stability of the fitting.

[0044] Example 4

[0045] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end face of the cutting table 1, a slot 11 is also provided at the bottom position of the opening of the cutting table 1, a movable plate 4 is provided in the slot 11, an electric telescopic rod 3 is provided on the top of the cutting table 1, a cutting knife 30 is provided at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is provided on the left end face of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is provided at the left end of the jet 6, a plurality of air outlet pipes 61 are provided at the right end of the jet 6, nozzles 62 are provided at the ends of the air outlet pipes 61, and the nozzles 6 2 is threadedly connected with the air outlet pipe 61, a storage box 7 is provided at the right end of the cutting table 1, the interior of the storage box 7 is communicated with the interior of the cutting table 1, a card slot 13 is provided on the front end surface of the cutting table 1 corresponding to the card plate 22, and a hook 12 is further provided on the front end surface of the cutting table 1 corresponding to the snap lock 21, the snap lock 21 is hooked and matched with the hook 12, and the card plate 22 is plugged and matched with the card slot 13 to achieve the tightness of the combination of the protective door 2 and the cutting table 1, and with the cooperation of the snap lock 21, the position of the protective door 2 is fixed to prevent it from being opened during use, which affects the blocking of the inside of the cutting table 1.

[0046] Example 5

[0047] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end face of the cutting table 1, a slot 11 is also opened at the bottom position of the opening of the cutting table 1, a movable plate 4 is arranged in the slot 11, an electric telescopic rod 3 is arranged on the top of the cutting table 1, a cutting knife 30 is arranged at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is arranged on the left end face of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is arranged at the left end of the jet 6, a plurality of air outlet pipes 61 are arranged at the right end of the jet 6, nozzles 62 are arranged at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected to the air outlet pipes 61, a storage box 7 is arranged at the right end of the cutting table 1, the interior of the storage box 7 is interconnected with the interior of the cutting table 1, and support columns 10 are arranged near the four corners of the lower surface of the cutting table 1. The installation of the support columns 10 helps to hold up the entire device and increase the overall independent stability.

[0048] Secondly, the electric telescopic rod 3 is fixedly connected to the cutting table 1 by bolts, the telescopic arm of the electric telescopic rod 3 is slidably connected to the cutting table 1, and the cutting knife 30 is fixedly connected to the telescopic arm of the electric telescopic rod 3 by screws. The installation of the electric telescopic rod 3 is convenient for controlling the up and down movement of the cutting knife 30 to achieve paper cutting coordination.

[0049] Example 6

[0050] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end surface of the cutting table 1, a slot 11 is also provided at the bottom position of the opening of the cutting table 1, a movable plate 4 is provided in the slot 11, an electric telescopic rod 3 is provided on the top of the cutting table 1, a cutting knife 30 is provided at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is provided on the left end surface of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is provided at the left end of the jet 6, a plurality of air outlet pipes 61 are provided at the right end of the jet 6, nozzles 62 are provided at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected to the air outlet pipes 61 Then, a storage box 7 is provided at the right end of the cutting table 1, and the interior of the storage box 7 is communicated with the interior of the cutting table 1. The width of the inner wall of the slot 11 is adapted to the width of the outer wall of the movable plate 4. Slide blocks 41 are provided on both side walls of the movable plate 4. Slide grooves 110 are provided on both side walls of the slot 11 at positions corresponding to the slide blocks 41. A pull ring 40 is also provided on the outer wall of the movable plate 4. The pull ring 40 is welded and fixed to the movable plate 4. With the cooperation of the slide block 41, the movable plate 4 is stably plugged and combined with the cutting table 1. With the cooperation of the pull ring 40, flexible push-pull cooperation is facilitated, and the paper to be cut is conveniently placed on the movable plate 4.

[0051] Example 7

[0052] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end face of the cutting table 1, a slot 11 is also provided at the bottom position of the opening of the cutting table 1, a movable plate 4 is provided in the slot 11, an electric telescopic rod 3 is provided at the top of the cutting table 1, a cutting knife 30 is provided at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is provided at the left end face of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is provided at the left end of the jet 6, a plurality of air outlet pipes 61 are provided at the right end of the jet 6, nozzles 62 are provided at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected with the air outlet pipes 61, a storage box 7 is provided at the right end of the cutting table 1, the interior of the storage box 7 is communicated with the interior of the cutting table 1, the tray 5 is U-shaped, the tray 5 is fixedly connected with the cutting table 1 by bolts, a threaded hole 50 is provided on one side wall of the tray 5 near the top, a fixing bolt 51 is provided in the threaded hole 50, and the fixing bolt 51 is threadedly connected with the threaded hole 50 to fix the position of the jet 6 under the action of friction;

[0053] Example 8

[0054] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end face of the cutting table 1, a slot 11 is also provided at the bottom position of the opening of the cutting table 1, a movable plate 4 is provided in the slot 11, an electric telescopic rod 3 is provided on the top of the cutting table 1, a cutting knife 30 is provided at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is provided on the left end face of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is provided at the left end of the jet 6, a plurality of air outlet pipes 61 are provided at the right end of the jet 6, nozzles 62 are provided at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected to the air outlet pipes 61, a storage box 7 is provided at the right end of the cutting table 1, the interior of the storage box 7 is interconnected with the interior of the cutting table 1, the outer wall width of the jet 6 is adapted to the width of the inner wall of the tray 5, the air inlet pipe 60 and the jet 6 are connected to each other. The internal conveying pipeline is welded and fixed, the air outlet pipes 61 are distributed at equal intervals, and one end of the air outlet pipe 61 is welded and fixed to the internal output pipeline. An anti-slip strip 620 is also provided on the circumferential outer wall of the nozzle 62. The anti-slip strip 620 is distributed in a ring shape with equal intervals, and the anti-slip strip 620 and the nozzle 62 are an integrally formed structure. An internal thread is provided inside the end of the nozzle 62 corresponding to the external thread on the outer wall of the air outlet pipe 61. The anti-slip strip 620 is added to increase friction. When the nozzle 62 needs to be cleaned or replaced, it is convenient to manually disassemble or install the nozzle 62 for use. The jet 6 is connected to an external power supply to facilitate manual control of the jet cleaning operation. The paper debris on the upper surface of the movable plate 4 is cleaned by high-pressure jet, and a handle 63 is also provided on the top of the jet 6 to provide a fulcrum for taking out or installing the jet 6.

[0055] Example 9

[0056] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end face of the cutting table 1, a slot 11 is also provided at the bottom position of the opening of the cutting table 1, a movable plate 4 is provided in the slot 11, an electric telescopic rod 3 is provided on the top of the cutting table 1, a cutting knife 30 is provided at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is provided on the left end face of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is provided at the left end of the jet 6, a plurality of air outlet pipes 61 are provided at the right end of the jet 6, nozzles 62 are provided at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected to the air outlet pipes 61. A storage box 7 is provided at the right end of the cutting table 1. The interior of the storage box 7 is communicated with the interior of the cutting table 1. The storage box 7 and the cutting table 1 are fixedly connected by bolts. The width of the inner wall of the groove 71 is matched with the width of the outer wall of the protective net 72. The protective net 72 is fixedly connected to the storage box 7 by screws. The exhaust holes 710 are distributed in a matrix. The installation of the protective net 72 prevents debris from clogging the exhaust holes 710. With the cooperation of multiple exhaust holes 710, it is convenient for the storage box 7 and the cutting table 1 to be ventilated, and it is convenient to guide the internal airflow from the cutting table 1 into the storage box 7, so that paper scraps are discharged into the storage box 7 in a concentrated manner.

[0057] Example 10

[0058] The jet chip cleaning mechanism of the paper cutting table comprises a cutting table 1, a protective door 2 is hingedly connected to the opening of the front end face of the cutting table 1, a slot 11 is also provided at the bottom position of the opening of the cutting table 1, a movable plate 4 is provided in the slot 11, an electric telescopic rod 3 is provided on the top of the cutting table 1, a cutting knife 30 is provided at the end of the telescopic arm of the electric telescopic rod 3, a tray 5 is provided on the left end face of the cutting table 1, a jet 6 is installed on the tray 5, an air inlet pipe 60 is provided at the left end of the jet 6, a plurality of air outlet pipes 61 are provided at the right end of the jet 6, nozzles 62 are provided at the ends of the air outlet pipes 61, and the nozzles 62 are threadedly connected to the air outlet pipes 61, a storage box 7 is provided at the right end of the cutting table 1, the interior of the storage box 7 is communicated with the interior of the cutting table 1, the width of the outer wall of the storage box 8 is adapted to the width of the inner wall of the through slot 70, a convex block 80 is provided on the outer wall of the storage box 8, and the installation of the convex block 80 is convenient for the user to push and pull the storage box 8, and the storage box 8 centrally stores the discharged paper scraps for convenient centralized treatment.

[0059] When the jet chip cleaning mechanism of the paper cutting table of the present invention is in use, the user manually hinges the protective door 2 with the transparent plate 20 with the cutting table 1, fixes the tray 5 with the cutting table 1 by bolts, and the nozzle 62 with the anti-slip strip 620 is threadedly connected with the air outlet pipe 61, then plugs the jet 6 onto the tray 5, and fixes the jet 6 and the tray 5 by the fixing bolt 51, manually fixes the storage box 7 with the protective net 72 with the cutting table 1, plugs and cooperates with the through groove 70, manually fixes the electric telescopic rod 3 with the cutting knife 30 on the cutting table 1, and finally places the paper to be cut on the movable plate 4. After the paper is cut, when it is necessary to clean the debris on the upper surface of the movable plate 4, the jet 6 is manually turned on to quickly blow the debris on the upper surface of the movable plate 4 into the storage box 8 with the cooperation of multiple nozzles 62. When it is necessary to clean and replace the nozzle 62, the jet 6 is manually taken out, and rotating the nozzle 62 in the opposite direction helps to quickly replace it.

[0060] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An air jet chip cleaning mechanism for a paper cutting table, comprising a cutting table (1), characterized in that: A protective door (2) is hingedly connected to the opening of the front end face of the cutting table (1); a slot (11) is also provided at the bottom position of the opening of the cutting table (1); a movable plate (4) is provided in the slot (11); an electric telescopic rod (3) is provided on the top of the cutting table (1); a cutting knife (30) is provided at the end of the telescopic arm of the electric telescopic rod (3); a tray (5) is provided on the left end face of the cutting table (1); a jet (6) is installed on the tray (5); an air inlet pipe (60) is provided at the left end of the jet (6); a plurality of air outlet pipes (61) are provided at the right end of the jet (6); nozzles (62) are provided at the ends of the air outlet pipes (61); the nozzles (62) are threadedly connected to the air outlet pipes (61); a storage box (7) is provided at the right end of the cutting table (1); the interior of the storage box (7) is communicated with the interior of the cutting table (1); The front end surface of the storage box (7) is provided with a through slot (70), a storage box (8) is provided in the through slot (70), a groove (71) is provided inside the storage box (7) near the right side surface, a plurality of exhaust holes (710) are provided in the groove (71), and a protective net (72) is also provided in the groove (71); The width of the outer wall of the jet (6) is adapted to the width of the inner wall of the tray (5); the air inlet pipe (60) is welded and fixed to the internal delivery pipe of the jet (6); the air outlet pipes (61) are distributed at equal intervals, and one end of the air outlet pipe (61) is welded and fixed to the internal output pipe; an anti-slip strip (620) is also provided on the circumferential outer wall of the nozzle (62); the anti-slip strip (620) is distributed in a circular shape at equal intervals, and the anti-slip strip (620) and the nozzle (62) are an integrally formed structure; an internal thread is provided on the end of the nozzle (62) and corresponds to the external thread on the outer wall of the air outlet pipe (61); The storage box (7) is fixedly connected to the cutting table (1) by bolts, the width of the inner wall of the groove (71) is matched with the width of the outer wall of the protection net (72), the protection net (72) is fixedly connected to the storage box (7) by screws, and the exhaust holes (710) are distributed in a matrix; The width of the outer wall of the storage box (8) matches the width of the inner wall of the through slot (70), and a protrusion (80) is provided on the outer wall of the storage box (8).

2. The air jet chip cleaning mechanism of the paper cutting table according to claim 1, characterized in that: A transparent plate (20) is embedded in the middle of the protective door (2), a clamping plate (22) is provided on the end surface of the protective door (2) away from the hinge, and a latch (21) is also provided on the side of the protective door (2) away from the hinge.

3. The air jet chip cleaning mechanism of the paper cutting table according to claim 2, characterized in that: A clamping groove (13) is provided on the front end surface of the cutting table (1) at a position corresponding to the clamping plate (22), and a hook (12) is also provided on the front end surface of the cutting table (1) at a position corresponding to the snap lock (21), and the snap lock (21) and the hook (12) are hooked and matched.

4. The air jet chip cleaning mechanism of the paper cutting table according to claim 1, characterized in that: Support columns (10) are provided near the four corners of the lower surface of the cutting table (1).

5. The air jet chip cleaning mechanism of the paper cutting table according to claim 1, characterized in that: The electric telescopic rod (3) is fixedly connected to the cutting table (1) via bolts, the telescopic arm of the electric telescopic rod (3) is slidably connected to the cutting table (1), and the cutting knife (30) is fixedly connected to the telescopic arm of the electric telescopic rod (3) via screws.

6. The air jet chip cleaning mechanism of the paper cutting table according to claim 1, characterized in that: The width of the inner wall of the slot (11) matches the width of the outer wall of the movable plate (4); sliders (41) are provided on both side walls of the movable plate (4); sliding grooves (110) are provided on both side walls of the slot (11) at positions corresponding to the sliders (41); a pull ring (40) is also provided on the outer wall of the movable plate (4); and the pull ring (40) is fixed to the movable plate (4) by welding.

7. The air jet chip cleaning mechanism of the paper cutting table according to claim 1, characterized in that: The tray (5) is U-shaped and is fixedly connected to the cutting table (1) by bolts. A threaded hole (50) is provided on one side wall of the tray (5) near the top, and a fixing bolt (51) is provided in the threaded hole (50).

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