A highly efficient automatic cutting and packaging equipment

Abstract

The present invention relates to the field of packaging technology, and proposes a highly efficient automatic slitting and packaging equipment, comprising a support frame, the top of which is fixedly connected to an operating table, the top of which is provided with a winding shaft, the top of which is fixedly connected to a hanging rod, the top of which is provided with a cutting structure, the top of which is provided with an automatic packaging device, a leveling device and an auxiliary device; the automatic packaging device comprises a fixed plate, the bottom of which is fixedly connected to the top of the support frame, the top of which is fixedly connected to a slideway, and the top of which is provided with a positioning plate. Through the above technical solution, the problem that it is difficult to achieve the effect of automatic packaging and sealing in the prior art is solved, the working efficiency and production capacity of the production line are reduced, the errors that may be caused by manual operation are increased, and the consistency of packaging quality is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, and in particular to a highly efficient automatic cutting and packaging device. Background Art

[0002] Plastic film refers to film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins. Generally speaking, plastic film can be divided into PVA coated high barrier film, biaxially oriented polypropylene film, low-density polyethylene film, polyester film, nylon film, cast polypropylene film and aluminized film.

[0003] According to a publicly disclosed film production device (publication number: CN216373264U), it includes a shell, a horizontal plate is fixedly connected to the upper right side of the front side of the shell, a plug-in mechanism is installed on the top of the horizontal plate, and the plug-in mechanism includes a square plate, a convex rod, a convex plate, a spring, a slide plate, a bent plate and an insert rod. The bottom of the square plate is welded to the right side of the top of the horizontal plate, the inner wall of the square plate and the outer wall of the convex rod are gap-matched, and the left side of the convex rod is welded to the right side of the convex plate. However, in the above device, it is difficult to achieve the effect of automatic packaging and sealing through the mutual cooperation of the square plate, the convex rod, the convex plate and other components, which reduces the working efficiency and production capacity of the production line, increases the errors that may be caused by manual operation, and reduces the consistency of packaging quality, which needs to be improved. Summary of the invention

[0004] The invention provides a highly efficient automatic cutting and packaging device.

[0005] The technical solution of the present invention is as follows: an efficient automatic slitting and packaging device, comprising a support frame, the top of the support frame is fixedly connected to an operating table, the top of the support frame is provided with a winding shaft, the top of the support frame is fixedly connected to a hanging rod, the top of the support frame is provided with a cutting structure, and the top of the support frame is provided with an automatic packaging device, a leveling device and an auxiliary device;

[0006] The automatic packaging device comprises a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the supporting frame, the top of the fixing plate is fixedly connected with a slideway, the top of the fixing plate is provided with a positioning plate, the side of the positioning plate is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating rod, the circumferential surface of the rotating rod is fixedly connected with a fixing block, the side of the rotating rod is provided with a winding roller, the top of the supporting frame is fixedly connected with a mounting plate, the side of the mounting plate is fixedly connected with a spring telescopic rod, the telescopic end of the spring telescopic rod is fixedly connected with a pressing plate, the side of the pressing plate is rotatably connected with a roller, the side of the mounting plate is provided with a switch, the side of the supporting frame is fixedly connected with a rectangular plate, the top of the rectangular plate is fixedly connected with an electric telescopic rod, and the side of the supporting frame is provided with a sealing structure.

[0007] The sealing structure includes a support rod, the bottom of the support rod is fixedly connected to the top of the support frame, the side of the support rod is fixedly connected to a slider, the side of the slider is provided with a clamping ring, the circumferential surface of the clamping ring is provided with a sliding groove, the inner wall of the sliding groove is slidably connected to the side of the slider, the circumferential surface of the rotating rod is fixedly connected to a positioning block, the side of the clamping ring is provided with a notch, the circumferential surface of the clamping ring is rotatably connected to a belt, the end of the belt away from the clamping ring is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a reciprocating screw, the circumferential surface of the reciprocating screw is threadedly connected to a threaded block, and a sealing machine is provided on the side of the threaded block.

[0008] A fixing frame is arranged on the side of the supporting frame, the circumferential surface of the rotating shaft passes through the side of the fixing frame, the control end of the switch is located on the movement track of the pressure plate, the positioning plate is located on the movement track of the electric telescopic rod, and the angle of the notch is set to 340 degrees.

[0009] The leveling device includes a rotating rod, which is arranged on the side of the winding roller. The circumferential surface of the rotating rod is rotatably connected to a connecting belt, and the end of the connecting belt away from the rotating rod is rotatably connected to a bidirectional reciprocating screw rod. The circumferential surface of the bidirectional reciprocating screw rod is threadedly connected to a threaded sleeve, and the bottom of the threaded sleeve is fixedly connected to a pressure roller.

[0010] The top of the support frame is fixedly connected with a support plate, one end of the bidirectional reciprocating screw is rotatably connected to the side of the support plate, and the number of the threaded sleeves is set to two, and they are symmetrical to each other along the vertical center axis of the bidirectional reciprocating screw.

[0011] The number of the pressure rollers is set to two, and they are symmetrical to each other along the vertical center axis of the bidirectional reciprocating screw rod. The side of the threaded sleeve passes through a limiting column, and one end of the limiting column is symmetrical to the vertical center axis of the support plate.

[0012] The auxiliary device includes a connecting plate, the bottom of which is fixedly connected to the top of the supporting frame, an air pump is arranged on the side of the connecting plate, a hose is fixedly passed through the top of the air pump, a storage box is fixedly passed through the end of the hose away from the air pump, a connecting pipe is passed through the front side of the storage box, a gear is fixedly connected to the circumferential surface of the connecting pipe, an air outlet pipe is fixedly passed through the end of the connecting pipe away from the storage box, a nozzle is fixedly passed through the end of the air outlet pipe away from the connecting pipe, a fixing rod is fixedly connected to the side of the positioning plate, a mounting block is fixedly connected to the side of the fixing rod, a long rod is slidably connected to the side of the connecting plate, a positioning rod is fixedly connected to the side of the long rod, and a rack is fixedly connected to the top of the positioning rod.

[0013] The top of the rack is meshed with the side of the gear, the shape of the positioning rod is set to be L-shaped, and the side of the mounting block is set to be an inclined surface.

[0014] The side surface of the long rod is set as an inclined surface, the long rod is located on the movement track of the mounting block, the side surface of the operating table is rotatably connected to a torsion spring rod, and the circumferential surface of the torsion spring rod is fixedly connected to a buffer plate.

[0015] The initial state of the torsion spring rod is a relaxed state, and the number of the rollers is set to be a plurality and arranged along a linear array on the motion track of the pressure plate.

[0016] The working principle and beneficial effects of the present invention are:

[0017] 1. In the present invention, the force of the rotating rod driven by the motor cooperates with the fixed block, rectangular plate, rotating shaft and other components in the automatic packaging device, so that the fixed block and the rotating rod are separated from the inner wall of the winding roller, and the winding roller enters the packaging bag held open by the fixed frame through the buffer plate. When the winding roller and the film on its surface enter the packaging bag, the reciprocating screw rod rotates to drive the threaded block to move, and the displacement of the threaded block drives the sealing machine to move, thereby achieving the effect of automatic packaging and sealing. The automatic packaging process greatly reduces the need for manual operation, can significantly improve the work efficiency and production capacity of the production line, reduces the errors that may be caused by manual operation, and improves the consistency of packaging quality.

[0018] 2. In the present invention, the force that drives the rotating rod to rotate through the rotation of the winding roller cooperates with the support plate, limit column, pressure roller and other components in the leveling device, and realizes the effect of driving the two threaded sleeves to move through the rotation of the two-way reciprocating screw, and driving the pressure roller to move through the displacement of the threaded sleeve, thereby achieving the effect of leveling the film on the top of the operating table, preventing the film from wrinkling and affecting the winding effect. Leveling the film can avoid wrinkles and bubbles, ensure that the film is uniform and flat when winding, improve the quality of the final product, reduce losses or unqualified products caused by wrinkles, and reduce material waste.

[0019] 3. In the present invention, the force of the fixed rod driven by the displacement of the positioning plate cooperates with the positioning rod, the air outlet pipe, the gear and other components in the auxiliary device, so that the gas in the air pump is ejected through the nozzle. The nozzle is located on the side of the winding roller, so that the film on the winding roller can be blown during the winding process, so that the film on the winding roller can be made flatter and fitter, and the winding effect is improved. The air blowing from the nozzle makes the film flatter during the winding process, prevents wrinkles and bubbles, and improves the winding effect and the quality of the finished product. After the winding is completed, the direction of the nozzle is adjusted to avoid the interference of the airflow on the wound film, ensuring that the film remains neat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the present invention;

[0022] Figure 2 It is a three-dimensional side view structural schematic diagram of the motor of the present invention;

[0023] Figure 3 It is a three-dimensional side view structural schematic diagram of the belt of the present invention;

[0024] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the winding roller of the present invention;

[0025] Figure 5 It is a three-dimensional side view structural schematic diagram of the pressing plate of the present invention;

[0026] Figure 6 It is a three-dimensional side view structural schematic diagram of the fixing frame of the present invention;

[0027] Figure 7 It is a three-dimensional enlarged structural schematic diagram of the rotating rod of the present invention;

[0028] Figure 8 It is a three-dimensional side view structural schematic diagram of the air pump of the present invention;

[0029] Fig. 9 For the present invention Figure 5 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0030] In the figure: 101, support frame; 102, operating table; 103, winding shaft; 104, hanging rod; 105, cutting structure; 2, automatic packaging device; 201, fixed plate; 202, slide; 203, positioning plate; 204, motor; 205, rotating rod; 206, fixed block; 207, winding roller; 208, mounting plate; 209, spring telescopic rod; 210, pressing plate; 211, roller; 212, switch; 214, rectangular plate; 215, electric telescopic rod; 216, torsion spring rod; 217, buffer plate; 22, sealing structure; 2201, support rod; 2202, slider; 2203, clamping ring; 2204, slide; 2205, positioning block; 2 206, notch; 2207, belt; 2208, fixed frame; 2209, rotating shaft; 2210, reciprocating screw; 2211, threaded block; 2212, sealing machine; 3, leveling device; 301, rotating rod; 302, connecting belt; 303, supporting plate; 304, two-way reciprocating screw; 305, limiting column; 306, threaded sleeve; 307, pressure roller; 4, auxiliary device; 401, connecting plate; 402, air pump; 403, hose; 404, storage box; 405, connecting pipe; 406, gear; 407, air outlet pipe; 408, nozzle; 409, fixing rod; 410, mounting block; 411, rack; 412, positioning rod; 413, long rod. DETAILED DESCRIPTION

[0031] 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 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.

[0032] Example 1

[0033] like Figure 1~Figure 5As shown, this embodiment proposes a high-efficiency automatic slitting and packaging equipment, including a support frame 101, the top of the support frame 101 is fixedly connected to an operating table 102, the top of the support frame 101 is provided with a winding shaft 103, the top of the support frame 101 is fixedly connected to a hanging rod 104, the top of the support frame 101 is provided with a cutting structure 105, the top of the support frame 101 is provided with an automatic packaging device 2, a leveling device 3 and an auxiliary device 4; the automatic packaging device 2 includes a fixed plate 201, the bottom of the fixed plate 201 is fixedly connected to the top of the support frame 101, the top of the fixed plate 201 is fixedly connected to a slideway 202, the top of the fixed plate 201 is provided with a positioning plate 203, and the side of the positioning plate 203 is fixedly connected to A motor 204 is connected, and the output shaft of the motor 204 is fixedly connected to a rotating rod 205, and the circumferential surface of the rotating rod 205 is fixedly connected to a fixed block 206, and a winding roller 207 is arranged on the side of the rotating rod 205. The top of the support frame 101 is fixedly connected to a mounting plate 208, and the side of the mounting plate 208 is fixedly connected to a spring telescopic rod 209, and the telescopic end of the spring telescopic rod 209 is fixedly connected to a pressing plate 210, and the side of the pressing plate 210 is rotatably connected to a roller 211, and a switch 212 is arranged on the side of the mounting plate 208, and the side of the support frame 101 is fixedly connected to a rectangular plate 214, and the top of the rectangular plate 214 is fixedly connected to an electric telescopic rod 215, and a sealing structure 22 is arranged on the side of the support frame 101. The sealing structure 22 includes a support rod 2201, the bottom of the support rod 2201 is fixedly connected to the top of the support frame 101, the side of the support rod 2201 is fixedly connected to a slider 2202, the side of the slider 2202 is provided with a retaining ring 2203, the circumferential surface of the retaining ring 2203 is provided with a slide groove 2204, the inner wall of the slide groove 2204 is slidably connected to the side of the slider 2202, the circumferential surface of the rotating rod 205 is fixedly connected to a positioning block 2205, the side of the retaining ring 2203 is provided with a notch 2206, the circumferential surface of the retaining ring 2203 is rotatably connected to a belt 2207, the end of the belt 2207 away from the retaining ring 2203 is rotatably connected to a rotating shaft 2209, one end of the rotating shaft 2209 is fixedly connected to a reciprocating screw 2210, the circumferential surface of the reciprocating screw 2210 is threadedly connected to a threaded block 2211, and a sealing machine 2212 is provided on the side of the threaded block 2211. A fixing frame 2208 is arranged on the side of the support frame 101, the circumferential surface of the rotating shaft 2209 penetrates the side of the fixing frame 2208, the control end of the switch 212 is located on the motion track of the pressing plate 210, the positioning plate 203 is located on the motion track of the electric telescopic rod 215, and the angle of the notch 2206 is set to 340 degrees. The leveling device 3 includes a rotating rod 301, which is arranged on the side of the winding roller 207, and the circumferential surface of the rotating rod 301 is rotatably connected to a connecting belt 302, and one end of the connecting belt 302 away from the rotating rod 301 is rotatably connected to a bidirectional reciprocating screw rod 304, and the circumferential surface of the bidirectional reciprocating screw rod 304 is threadedly connected to a threaded sleeve 306, and the bottom of the threaded sleeve 306 is fixedly connected to a pressing roller 307.The top of the support frame 101 is fixedly connected with a support plate 303, one end of the bidirectional reciprocating screw 304 is rotatably connected to the side of the support plate 303, the number of the threaded sleeves 306 is set to two, and they are symmetrical along the vertical center axis of the bidirectional reciprocating screw 304. The number of the pressure rollers 307 is set to two, and they are symmetrical along the vertical center axis of the bidirectional reciprocating screw 304. The side of the threaded sleeve 306 passes through the limiting column 305, and one end of the limiting column 305 is symmetrical to the vertical center axis of the support plate 303. The design of the buffer plate 217 effectively absorbs the impact force generated during the winding process, prevents the film from being damaged, reduces the wrinkles or creases that may be generated by the film due to rapid contact, maintains the flatness and quality of the film, helps to smoothly guide the film into the packaging bag, helps to reduce the wear of the equipment, and prolongs the service life of the equipment. Flattening the film can avoid wrinkles and bubbles, ensure that the film is even and flat when winding, improve the quality of the final product, reduce the loss or unqualified products caused by wrinkles, and reduce material waste.

[0034] In this embodiment, the present application drives the rotating rod 205 to rotate through the motor 204, and then drives the fixed block 206 to rotate through the rotation of the rotating rod 205, and drives the winding roller 207 to rotate through the rotation of the fixed block 206 to wind the film. As the winding roller 207 is continuously wound, the thickness of the winding roller 207 will become thicker and thicker. After the winding is completed, the film squeezing roller 211 on the winding roller 207 is displaced, and then the displacement of the roller 211 drives the pressure plate 210 to be displaced, and the pressure plate 210 squeezes the switch 212, and the switch 212 drives the electric telescopic rod 215, and the electric telescopic rod 215 will push the positioning plate 203 to be displaced, and then the displacement of the positioning plate 203 drives the motor 204 to be displaced, and the displacement of the motor 204 drives the rotating rod 205 to be displaced, so that the fixed block 206 and the rotating rod 205 are separated from the inner wall of the winding roller 207, and the film is wound. The winding roller 207 enters the packaging bag held open by the fixed frame 2208 through the buffer plate 217. When the winding roller 207 and the film on its surface enter the packaging bag, the positioning block 2205 enters the slot 2206 through the displacement of the rotating rod 205, and the rotating rod 205 and the positioning block 2205 are rotated by the rotation of the motor 204. The retaining ring 2203 is then rotated by the rotation of the positioning block 2205, and the belt 2207 is then rotated by the rotation of the retaining ring 2203. The rotating shaft 2209 is then rotated by the rotation of the belt 2207, and the reciprocating screw 2210 is rotated by the rotation of the rotating shaft 2209. The threaded block 2211 is displaced by the rotation of the reciprocating screw 2210, and the sealing machine 2212 is displaced by the displacement of the threaded block 2211, thereby realizing the function of automatic sealing after the wound film enters the packaging bag.

[0035] The film is wound on the rotating rod 301, and the rotation of the winding roller 207 drives the rotating rod 301 to rotate, and the rotation of the rotating rod 301 drives the connecting belt 302 to rotate, and the rotation of the connecting belt 302 drives the bidirectional reciprocating screw rod 304 to rotate, and the rotation of the bidirectional reciprocating screw rod 304 drives the two threaded sleeves 306 to move, and the displacement of the threaded sleeve 306 drives the pressure roller 307 to move, thereby achieving the effect of leveling the film on the top of the operating table 102, preventing the film from wrinkling and affecting the winding effect.

[0036] Example 2

[0037] like Figure 6~Figure 9 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes a high-efficiency automatic slitting and packaging equipment, the auxiliary device 4 includes a connecting plate 401, the bottom of the connecting plate 401 is fixedly connected to the top of the support frame 101, an air pump 402 is arranged on the side of the connecting plate 401, a hose 403 is fixedly penetrated through the top of the air pump 402, a storage box 404 is fixedly penetrated at one end of the hose 403 away from the air pump 402, a connecting pipe 405 is penetrated on the positive side of the storage box 404, and the circumference of the connecting pipe 405 is The surface of the connecting plate 401 is fixedly connected with a gear 406, an end of the connecting pipe 405 away from the storage box 404 is fixedly penetrated with an outlet pipe 407, and an end of the outlet pipe 407 away from the connecting pipe 405 is fixedly penetrated with a nozzle 408, a fixed rod 409 is fixedly connected to the side of the positioning plate 203, and a mounting block 410 is fixedly connected to the side of the fixing rod 409, and a long rod 413 is slidably connected to the side of the connecting plate 401, and a positioning rod 412 is fixedly connected to the side of the long rod 413, and a rack 411 is fixedly connected to the top of the positioning rod 412. The top of the rack 411 is meshed with the side of the gear 406, the shape of the positioning rod 412 is set to be L-shaped, and the side of the mounting block 410 is set to be an inclined surface. The side of the long rod 413 is set to be an inclined surface, and the long rod 413 is located on the motion track of the mounting block 410. The side of the operating table 102 is rotatably connected with a torsion spring rod 216, and the circumferential surface of the torsion spring rod 216 is fixedly connected to the buffer plate 217. The initial state of the torsion spring rod 216 is a relaxed state, the number of rollers 211 is set to be a certain number, and along the linear array on the movement trajectory of the pressure plate 210, the nozzle 408 blows air to make the film flatter during the winding process, prevent wrinkles and bubbles, and improve the winding effect and the quality of the finished product. After the winding is completed, the direction of the nozzle 408 is adjusted to avoid the interference of the airflow on the wound film, ensuring that the film remains neat. After rotation, the airflow of the nozzle 408 is prevented from causing unnecessary interference to the wound film, which helps to protect the equipment and maintain production stability.

[0038] In this embodiment, the gas in the air pump 402 is ejected through the nozzle 408, and the nozzle 408 is located on the side of the winding roller 207, so that air is blown to the film on the winding roller 207 during the winding process, so that the film on the winding roller 207 is flatter and fits better, and the winding effect is improved. When the winding is completed, the positioning plate 203 is displaced to drive the fixing rod 409 to move, and then the fixing rod 409 is displaced to drive the mounting block 410 to move, and the mounting block 410 is squeezed by the inclined surface of the long rod 413 to displace the long rod 413, and then the positioning rod 412 is displaced by the displacement of the long rod 413, and the rack 411 is displaced by the displacement of the positioning rod 412, and then the gear 406 is rotated by the displacement of the rack 411, and the connecting pipe 405 is rotated by the rotation of the gear 406, so that the direction of the nozzle 408 is rotated, so that the air outlet of the nozzle 408 is away from the winding roller 207 to prevent the wound film from being blown away.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly efficient automatic slitting and packaging device, comprising a support frame (101), the top of the support frame (101) is fixedly connected to an operating table (102), the top of the support frame (101) is provided with a winding shaft (103), the top of the support frame (101) is fixedly connected to a hanging rod (104), and the top of the support frame (101) is provided with a cutting structure (105), characterized in that: An automatic packaging device (2), a leveling device (3) and an auxiliary device (4) are arranged on the top of the support frame (101); The automatic packaging device (2) comprises a fixed plate (201), the bottom of the fixed plate (201) is fixedly connected to the top of the support frame (101), the top of the fixed plate (201) is fixedly connected to a slideway (202), the top of the fixed plate (201) is provided with a positioning plate (203), the side of the positioning plate (203) is fixedly connected to a motor (204), the output shaft of the motor (204) is fixedly connected to a rotating rod (205), the circumferential surface of the rotating rod (205) is fixedly connected to a fixed block (206), the side of the rotating rod (205) is provided with a winding roller (207), and the support frame (101) is provided with a plurality of fixed blocks. The top of the support frame (101) is fixedly connected to a mounting plate (208), the side of the mounting plate (208) is fixedly connected to a spring telescopic rod (209), the telescopic end of the spring telescopic rod (209) is fixedly connected to a pressing plate (210), the side of the pressing plate (210) is rotatably connected to a roller (211), a switch (212) is provided on the side of the mounting plate (208), a rectangular plate (214) is fixedly connected to the side of the support frame (101), the top of the rectangular plate (214) is fixedly connected to an electric telescopic rod (215), and a sealing structure (22) is provided on the side of the support frame (101); The sealing structure (22) comprises a support rod (2201), the bottom of the support rod (2201) is fixedly connected to the top of the support frame (101), a slider (2202) is fixedly connected to the side of the support rod (2201), a clamping ring (2203) is provided on the side of the slider (2202), a sliding groove (2204) is provided on the circumferential surface of the clamping ring (2203), the inner wall of the sliding groove (2204) is slidably connected to the side of the slider (2202), and a positioning block (2204) is fixedly connected to the circumferential surface of the rotating rod (205). 2205), a notch (2206) is provided on the side of the clamping ring (2203), a belt (2207) is rotatably connected to the circumferential surface of the clamping ring (2203), an end of the belt (2207) away from the clamping ring (2203) is rotatably connected to a rotating shaft (2209), one end of the rotating shaft (2209) is fixedly connected to a reciprocating screw rod (2210), a threaded block (2211) is threadedly connected to the circumferential surface of the reciprocating screw rod (2210), and a sealing machine (2212) is provided on the side of the threaded block (2211); A fixing frame (2208) is arranged on the side of the support frame (101); the circumferential surface of the rotating shaft (2209) penetrates the side of the fixing frame (2208); the control end of the switch (212) is located on the movement track of the pressing plate (210); the positioning plate (203) is located on the movement track of the electric telescopic rod (215); and the angle of the notch (2206) is set to 340 degrees; The auxiliary device (4) comprises a connecting plate (401), the bottom of the connecting plate (401) is fixedly connected to the top of the support frame (101), an air pump (402) is arranged on the side of the connecting plate (401), a hose (403) is fixedly penetrated through the top of the air pump (402), a storage box (404) is fixedly penetrated through one end of the hose (403) away from the air pump (402), a connecting pipe (405) is penetrated through the front side of the storage box (404), a gear (406) is fixedly connected to the circumferential surface of the connecting pipe (405), and the connecting pipe (405) is fixedly connected to the gear (406). ) has an air outlet pipe (407) fixedly passed through one end away from the storage box (404), and a nozzle (408) fixedly passed through one end of the air outlet pipe (407) away from the connecting pipe (405). A fixing rod (409) is fixedly connected to the side of the positioning plate (203), and a mounting block (410) is fixedly connected to the side of the fixing rod (409). A long rod (413) is slidably connected to the side of the connecting plate (401), and a positioning rod (412) is fixedly connected to the side of the long rod (413), and a rack (411) is fixedly connected to the top of the positioning rod (412).

2. The high-efficiency automatic cutting and packaging equipment according to claim 1 is characterized in that: The leveling device (3) comprises a rotating rod (301), the rotating rod (301) being arranged on the side of a winding roller (207), the circumferential surface of the rotating rod (301) being rotatably connected to a connecting belt (302), one end of the connecting belt (302) away from the rotating rod (301) being rotatably connected to a bidirectional reciprocating screw rod (304), the circumferential surface of the bidirectional reciprocating screw rod (304) being threadedly connected to a threaded sleeve (306), and the bottom of the threaded sleeve (306) being fixedly connected to a pressure roller (307).

3. The high-efficiency automatic cutting and packaging equipment according to claim 2 is characterized in that: A support plate (303) is fixedly connected to the top of the support frame (101), one end of the bidirectional reciprocating screw rod (304) is rotatably connected to the side of the support plate (303), and the number of the threaded sleeves (306) is set to two, and they are symmetrical to each other along the vertical center axis of the bidirectional reciprocating screw rod (304).

4. The high-efficiency automatic cutting and packaging equipment according to claim 3 is characterized in that: The number of the pressure rollers (307) is set to two, and they are symmetrical to each other along the vertical center axis of the bidirectional reciprocating screw (304); the side surface of the threaded sleeve (306) passes through the limiting column (305), and one end of the limiting column (305) is symmetrical to the vertical center axis of the support plate (303).

5. The efficient automatic cutting and packaging equipment according to claim 1 is characterized in that: The top of the rack (411) is meshed with the side of the gear (406), the shape of the positioning rod (412) is set to be L-shaped, and the side of the mounting block (410) is set to be an inclined surface.

6. The efficient automatic cutting and packaging equipment according to claim 1, characterized in that: The side surface of the long rod (413) is arranged as an inclined surface. The long rod (413) is located on the movement track of the mounting block (410). The side surface of the operating table (102) is rotatably connected to a torsion spring rod (216). The circumferential surface of the torsion spring rod (216) is fixedly connected to a buffer plate (217).

7. The high-efficiency automatic cutting and packaging equipment according to claim 6 is characterized in that: The initial state of the torsion spring rod (216) is a relaxed state, and the number of the rollers (211) is set to be a plurality and arranged along a linear array on a movement track of the pressure plate (210).

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