Agricultural product packaging paper cutting and binding device

Abstract

The present invention relates to the technical field of packaging paper processing. Disclosed is an agricultural product packaging paper cutting and binding device. The present invention comprises a top plate. A group of driving push rods a distributed in a rectangular array are fixedly connected to the lower surface of the top plate, and a cutting mechanism is fixedly connected to the other end of the group of driving push rods a. Two connecting rods are fixedly connected to the lower surface of the top plate, and a storage assembly is fixedly connected to the other end of the two connecting rods. Two support rods are fixedly connected to the lower surface of the storage assembly, and a conveying assembly is fixedly connected to the other end of the two support rods. Two first electric telescopic rods are fixedly connected to the lower surface of the top plate, and a perforating assembly is fixedly connected to the other end of the two first electric telescopic rods. The cutting mechanism comprises a lifting / lowering plate, and the driving push rods a is fixedly connected to the upper surface of the lifting / lowering plate. By means of the design of the conveying assembly, the cutting mechanism, the perforating assembly, and the storage assembly, the present invention solves the problem that existing agricultural product packaging paper cutting and binding devices have low automation and poor operation convenience.

Description

Agricultural product packaging paper cutting and binding equipment Technical Field

[0001] The invention belongs to the technical field of packaging paper processing, and in particular relates to a device for cutting and binding agricultural product packaging paper. Background Art

[0002] Agriculture refers to an important industry in the national economy. In a broad sense, agriculture refers to five industrial forms including planting, forestry, animal husbandry, fishery, and sideline industries. In a narrow sense, agriculture refers to planting, including the production activities of crops such as food crops, cash crops, fodder crops and green manure. The distribution range of agriculture is very vast. Except for the poles and deserts, almost the entire surface of the earth can be used for agricultural production. Of the actual land area of ​​nearly 131 million square kilometers, about 11% is arable land and perennial crop land, 24% is grassland and pasture, 31% is forest and woodland, and oceans and inland waters are the places for aquaculture production.

[0003] Agricultural products are items produced in agriculture, such as sorghum, rice, peanuts, corn, wheat, and local specialties from various regions. The state stipulates that primary agricultural products refer to plants, animals, and their products obtained from agricultural activities, excluding various processed products.

[0004] Wrapping paper is a general term for a type of paper mainly used for packaging purposes. It usually has high strength and toughness, and can withstand pressure and folding. The quality requirements are simpler than those of cultural printing paper and other types of paper. There are many subdivided types of paper, each with different properties and uses. For example, paper used for food packaging must also be hygienic, sterile, and free of contaminants. The electronics, daily chemical, food, beverage and other industries have a great demand for wrapping paper.

[0005] In the process of producing and processing agricultural product packaging paper, cutting and binding equipment is needed to cut and bind the packaging paper. During the use of existing cutting and binding equipment, due to the low degree of automation of the device, workers need to cut the packaging paper first, and then manually move the cut packaging paper to the punching area after cutting, punch the packaging paper, and then bind it after punching. The operation of the device is cumbersome, resulting in low work efficiency.

[0006] The present invention aims to provide a device for cutting and binding agricultural product packaging paper. The device has a high degree of automation and can automatically cut and punch packaging paper, and has good cutting and punching effects, thereby improving work efficiency. Technical issues

[0007] The object of the present invention is to provide a device for cutting and binding agricultural product packaging paper, which solves the problems raised in the above-mentioned background technology through the design of a conveying component, a cutting mechanism, a punching component and a storage component. Technical Solutions

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: an agricultural product packaging paper cutting and binding device, comprising a top plate, a group of driving push rods a distributed in a rectangular array fixedly connected to the lower surface of the top plate, a cutting mechanism fixedly connected to the other end of one group of driving push rods a, two connecting rods fixedly connected to the lower surface of the top plate, a storage assembly fixedly connected to the other end of the two connecting rods, two support rods fixedly connected to the lower surface of the storage assembly, a conveying assembly fixedly connected to the other end of the two support rods, two first electric telescopic rods fixedly connected to the lower surface of the top plate, a punching assembly fixedly connected to the other end of the two first electric telescopic rods;

[0009] The cutting mechanism includes a lifting plate, the upper surface of the lifting plate is fixedly connected to the driving push rod a, and the lower surface of the lifting plate is hinged with a plurality of clamping assemblies distributed in a linear array, and the clamping assembly includes a pressing plate, the upper end of the pressing plate is hinged to the lifting plate, and one surface of the pressing plate is hinged with a rotating seat a, and one surface of the rotating seat a is fixedly connected to a first damping buffer member, and the other end of the first damping buffer member is fixedly connected to a rotating seat b, and the surface of the rotating seat b is hinged to the lifting plate, and the lower surface of the lifting plate and the position between the plurality of clamping assemblies are fixedly connected with a plurality of groups of driving push rods b, and the other ends of the plurality of groups of driving push rods b are fixedly connected to the movable plate, and the lower surface of each movable plate is fixedly connected with a cutting knife;

[0010] The cam is fixedly provided with a first end in contact with the second end of the adjusting base, and the cam is fixedly provided with a first end in contact with the first adjusting base, and the cam is fixedly provided with a first end in contact with the first control arm.

[0011] Two fourth electric telescopic rods distributed in a linear array are fixedly connected to the lower surface of the adjustment plate, the other ends of the two fourth electric telescopic rods are fixedly connected to a mounting plate, a group of punching needles distributed in a linear array are fixedly connected to the lower surface of the mounting plate, an auxiliary motor is fixedly connected to one surface of the positioning plate, and one end of the auxiliary motor output shaft is fixedly connected to the threaded screw a;

[0012] The storage assembly includes a fixing seat, the upper surface of the fixing seat is fixedly connected to the connecting rod, the lower surface of the fixing seat is fixedly connected to the support rod, one surface of the fixing seat is fixedly connected to two second electric telescopic rods, the other ends of the two second electric telescopic rods are fixedly connected to a toggle plate a, the surface of the toggle plate is slidably matched with the fixing seat, one surface of the fixing seat is slidably connected to a baffle, and one surface of the fixing seat is fixedly connected to two third electric telescopic rods, the other ends of the third electric telescopic rods are fixedly connected to the baffle;

[0013] The lower surface of the fixed seat is fixedly connected to a support seat, and the inner wall of the support seat is rotatably connected to a threaded screw rod b and a limit rod, and both ends of the limit rod are fixedly connected to a positioning seat, and one surface of the two positioning seats is rotatably connected to the threaded screw rod b, and one surface of one positioning seat is fixedly connected to a rotating motor, and one end of the output shaft of the rotating motor is fixedly connected to the threaded screw rod b, and the side surface of the threaded screw rod b is threadedly connected to two guide seats that are symmetrically distributed in the center, and one surface of the two guide seats is slidably matched with the limit rod, and the upper surfaces of the two guide seats are fixedly connected to driven seats, and one surface of the two driven seats is fixedly connected to a toggle plate b, and the surfaces of the two toggle plates b are slidably matched with the fixed seat.

[0014] As a preferred embodiment, two first legs distributed in a rectangular array are fixedly connected to the lower surface of the top plate, and a group of punching grooves distributed in a linear array and cooperating with the punching needles are opened on one surface of the fixing seat.

[0015] As a preferred embodiment, the conveying assembly includes two fixed plates, and a driving roller and a driven roller are rotatably connected between the relative surfaces of the two fixed plates. The peripheral side of the driving roller is connected to the driven roller through a conveyor belt transmission. A linear motor is fixedly connected to one surface of one of the fixed plates, and one end of the output shaft of the linear motor is fixedly connected to the driving roller. Two supports are fixedly connected to one surface of the two fixed plates, and a second leg is fixedly connected to the lower surface of each support. A connecting plate is fixedly connected between the two second legs, and the upper surface of the connecting plate is fixedly connected to the support rod.

[0016] As a preferred embodiment, a group of cutting grooves distributed in a linear array and cooperating with the cutting blade are opened on one surface of the conveyor belt, and the packaging paper body is provided on the upper surface of the conveyor belt.

[0017] As a preferred embodiment, each of the cutting blades is located directly above the cutting groove at the corresponding position, and the inner wall of the displacement seat is provided with a threaded hole that matches the threaded screw a.

[0018] As a preferred embodiment, the two guide rods are respectively located on both sides of the threaded screw a and are symmetrically distributed, two circular holes matching the guide rods are opened on one surface of the displacement seat, and the positioning plate is a U-shaped structure.

[0019] As a preferred embodiment, the circumferential side surfaces of the threaded screw a and the threaded screw b are provided with forward threaded portions and reverse threaded portions that are symmetrically distributed along the center, and one surface of the two displacement seats are respectively threadedly connected to the forward threaded portion and reverse threaded portion of the threaded screw a, and one surface of the two guide seats are respectively threadedly connected to the forward threaded portion and reverse threaded portion of the threaded screw b.

[0020] As a preferred embodiment, the fixing seat and the baffle are both L-shaped structures, and a movable groove that matches the baffle is opened on one surface of the fixing seat.

[0021] As a preferred embodiment, a threaded hole cooperating with the threaded screw rod b is opened on one surface of the guide seat, and a through hole cooperating with the limiting rod is opened on one surface of the guide seat. Beneficial effects

[0022] Compared with the prior art, the agricultural product packaging paper cutting and binding device provided by the present invention has at least the following beneficial effects:

[0023] 1. The present invention adopts the design of a conveying component, a cutting mechanism, a punching component and a storage component. After the wrapping paper is placed on the conveyor belt, the cutting mechanism is used to cut the wrapping paper. Then, the conveying component is used to sequentially feed the multiple wrapping papers after cutting into the storage component. Then, the punching component is used to punch holes in the wrapping paper. Finally, the wrapping paper is removed from the storage component. Then, the wrapping paper can be bound. The device has a high degree of automation and integration and is easy to operate, thereby significantly improving work efficiency and reducing labor costs.

[0024] 2. The present invention adopts the design of a clamping assembly, a displacement seat, a second damping buffer, a lower pressure plate and a pressure roller. During the process of cutting the packaging paper, the clamping assembly is used to tighten the packaging paper to avoid wrinkles on the surface of the packaging paper, thereby significantly improving the cutting effect. Furthermore, during the process of punching the packaging paper, the pressure roller is used to press several stacked packaging papers to avoid movement of the packaging paper during the punching process, thereby significantly improving the punching effect. In summary, the cutting effect and the punching effect of the device are both high. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] FIG1 is a schematic structural diagram of an agricultural product packaging paper cutting and binding device;

[0026] FIG2 is a schematic structural diagram of FIG1 from another angle;

[0027] FIG3 is a cross-sectional view of FIG1 ;

[0028] FIG4 is a schematic structural diagram of a conveying assembly;

[0029] Figure 5 is a schematic structural diagram of a cutting mechanism;

[0030] Figure 6 is a schematic structural diagram of the compression assembly;

[0031] FIG7 is a schematic structural diagram of a punching assembly;

[0032] FIG8 is a schematic structural diagram of the threaded screw a, the displacement seat, the second damping buffer, the lower pressure seat and the pressure roller;

[0033] FIG9 is a schematic structural diagram of a storage assembly;

[0034] FIG10 is a schematic structural diagram of the threaded screw b, the guide seat, the driven seat and the toggle plate b.

[0035] In the figure: 1. top plate; 2. driving push rod a; 3. cutting mechanism; 4. connecting rod; 5. storage assembly; 6. support rod; 7. conveying assembly; 8. first electric telescopic rod; 9. punching assembly; 10. lifting plate; 11. pressing assembly; 12. pressing plate; 13. rotating seat a; 14. first damping buffer; 15. rotating seat b; 16. driving push rod b; 17. moving plate; 18. cutting blade; 19. adjusting plate; 20. positioning plate; 21. threaded screw a; 22. displacement seat; 23. guide rod; 24. square plate; 25. second damping buffer 26. Lower pressure seat; 27. Pressure roller; 28. Fourth electric telescopic rod; 29. ​​Mounting plate; 30. Punching needle; 31. Auxiliary motor; 32. Fixed seat; 33. Second electric telescopic rod; 34. Toggle plate a; 35. Baffle; 36. Third electric telescopic rod; 37. Support seat; 38. Threaded screw b; 39. Limit rod; 40. Positioning seat; 41. Rotating motor; 42. Guide seat; 43. Driven seat; 44. Toggle plate b; 45. Fixed plate; 46. Conveyor belt; 47. Linear motor; 48. Support; 49. Cutting groove; 50. Wrapping paper body. Best Mode for Carrying Out the Invention

[0036] The present invention will be further described below with reference to the embodiments.

[0037] The following examples are intended to illustrate the present invention but are not intended to limit the scope of protection of the present invention. The conditions in the examples may be further adjusted according to specific conditions. Simple improvements to the method of the present invention within the scope of the present invention are also within the scope of protection claimed in the present invention.

[0038] Referring to Figures 1-10, the present invention provides a device for cutting and binding agricultural product packaging paper, comprising a top plate 1, a group of driving push rods a2 distributed in a rectangular array fixedly connected to the lower surface of the top plate 1, a cutting mechanism 3 fixedly connected to the other end of each group of driving push rods a2, two connecting rods 4 fixedly connected to the lower surface of the top plate 1, a storage assembly 5 fixedly connected to the other end of the two connecting rods 4, two support rods 6 fixedly connected to the lower surface of the storage assembly 5, a conveying assembly 7 fixedly connected to the other end of the two support rods 6, two first electric telescopic rods 8 fixedly connected to the lower surface of the top plate 1, a punching assembly 9 fixedly connected to the other end of the two first electric telescopic rods 8;

[0039] The cutting mechanism 3 includes a lifting plate 10, the upper surface of the lifting plate 10 is fixedly connected to the driving push rod a2, and the lower surface of the lifting plate 10 is hinged with a plurality of clamping assemblies 11 distributed in a linear array, the clamping assembly 11 includes a pressing plate 12, the upper end of the pressing plate 12 is hinged to the lifting plate 10, one surface of the pressing plate 12 is hinged with a rotating seat a13, one surface of the rotating seat a13 is fixedly connected to a first damping buffer member 14, the other end of the first damping buffer member 14 is fixedly connected to a rotating seat b15, the surface of the rotating seat b15 is hinged to the lifting plate 10, the lower surface of the lifting plate 10 and the position between the plurality of clamping assemblies 11 are fixedly connected to a plurality of groups of driving push rods b16, the other ends of the plurality of groups of driving push rods b16 are fixedly connected to a movable plate 17, and the lower surface of each movable plate 17 is fixedly connected to a cutting knife 18;

[0040] The punching assembly 9 includes an adjusting plate 19, the upper surface of the adjusting plate 19 is fixedly connected to a positioning plate 20, the upper surface of the positioning plate 20 is fixedly connected to the first electric telescopic rod 8, the inner wall of the positioning plate 20 is rotatably connected to a threaded screw a21, and the side surfaces of the threaded screw a21 are threadedly connected to two displacement seats 22 that are symmetrically distributed in the center, the inner wall of the positioning plate 20 is fixedly connected to two guide rods 23, and the side surfaces of the two guide rods 23 are slidably matched with the displacement seats 22, and the lower surfaces of the two displacement seats 22 are fixedly connected to square plates 24, and the lower surfaces of the two square plates 24 are fixedly connected to a group of second damping buffers 25, and the other ends of the two groups of second damping buffers 25 are fixedly connected to a lower press seat 26, and the surfaces of the two lower press seats 26 are rotatably connected to pressure rollers 27;

[0041] The lower surface of the adjustment plate 19 is fixedly connected to two fourth electric telescopic rods 28 distributed in a linear array. The other ends of the two fourth electric telescopic rods 28 are fixedly connected to a mounting plate 29. The lower surface of the mounting plate 29 is fixedly connected to a group of punching needles 30 distributed in a linear array. An auxiliary motor 31 is fixedly connected to one surface of the positioning plate 20. One end of the output shaft of the auxiliary motor 31 is fixedly connected to the threaded screw a21.

[0042] The storage assembly 5 includes a fixed base 32, the upper surface of the fixed base 32 is fixedly connected to the connecting rod 4, the lower surface of the fixed base 32 is fixedly connected to the support rod 6, one surface of the fixed base 32 is fixedly connected to two second electric telescopic rods 33, the other ends of the two second electric telescopic rods 33 are fixedly connected to a toggle plate a34, the surface of the toggle plate is slidably engaged with the fixed base 32, one surface of the fixed base 32 is slidably connected to a baffle 35, and one surface of the fixed base 32 is fixedly connected to two third electric telescopic rods 36, the other ends of the third electric telescopic rods 36 are fixedly connected to the baffle 35;

[0043] The lower surface of the fixed seat 32 is fixedly connected to a support seat 37, and the inner wall of the support seat 37 is rotatably connected to a threaded screw b38 and a limit rod 39. Both ends of the limit rod 39 are fixedly connected to a positioning seat 40, and one surface of the two positioning seats 40 are rotatably connected to the threaded screw b38. A surface of one positioning seat 40 is fixedly connected to a rotating motor 41, and one end of the output shaft of the rotating motor 41 is fixedly connected to the threaded screw b38. The side surface of the threaded screw b38 is threadedly connected to two guide seats 42 that are symmetrically distributed around the center, and one surface of the two guide seats 42 is slidably matched with the limit rod 39. The upper surfaces of the two guide seats 42 are fixedly connected to driven seats 43, and one surface of the two driven seats 43 is fixedly connected to a toggle plate b44. The surfaces of the two toggle plates b44 are slidably matched with the fixed seat 32.

[0044] Two first legs distributed in a rectangular array are fixedly connected to the lower surface of the top plate 1 , and a group of punching grooves distributed in a linear array and cooperating with the punching needles 30 are opened on one surface of the fixing seat 32 .

[0045] The conveying assembly 7 includes two fixed plates 45, and a driving roller and a driven roller are rotatably connected between the relative surfaces of the two fixed plates 45. The peripheral side of the driving roller is connected to the driven roller through a conveyor belt 46. A linear motor 47 is fixedly connected to one surface of one fixed plate 45, and one end of the output shaft of the linear motor 47 is fixedly connected to the driving roller. Two supports 48 are fixedly connected to one surface of the two fixed plates 45, and the lower surface of each support 48 is fixedly connected to a second leg. A connecting plate is fixedly connected between the two second legs, and the upper surface of the connecting plate is fixedly connected to the support rod 6.

[0046] A group of cutting grooves 49 distributed in a linear array and cooperating with the cutting blade 18 are formed on one surface of the conveyor belt 46 , and a packaging paper body 50 is provided on the upper surface of the conveyor belt 46 .

[0047] Each cutting knife 18 is located directly above the cutting groove 49 at the corresponding position. A threaded hole that cooperates with the threaded screw a21 is opened on the inner wall of the displacement seat 22. The two guide rods 23 are located on both sides of the threaded screw a21 and are symmetrically distributed. Two circular holes that cooperate with the guide rods 23 are opened on one surface of the displacement seat 22, and the positioning plate 20 is a U-shaped structure.

[0048] The side surfaces of the threaded screw a21 and the threaded screw b38 are both provided with forward threaded portions and reverse threaded portions distributed symmetrically around the center. One surface of the two displacement seats 22 is threadedly connected to the forward threaded portion and reverse threaded portion of the threaded screw a21 respectively, and one surface of the two guide seats 42 is threadedly connected to the forward threaded portion and reverse threaded portion of the threaded screw b38 respectively.

[0049] The fixed seat 32 and the baffle 35 are both L-shaped structures. A movable groove that cooperates with the baffle 35 is opened on one surface of the fixed seat 32, a threaded hole that cooperates with the threaded screw b38 is opened on one surface of the guide seat 42, and a through hole that cooperates with the limit rod 39 is opened on one surface of the guide seat 42.

[0050] First, the wrapping paper is spread flat on the surface of the conveyor belt 46, and then the driving push rod a2 is started, which drives the lifting plate 10 to move downward, and the lifting plate 10 drives the pressure plate 12 to move downward, so that the pressure plate 12 contacts the wrapping paper, and then the pressure rollers 27 are continuously moved downward, and the two pressure rollers 27 are spread out from each other, and under the action of the first damping buffer 14, the pressure rollers 27 press the wrapping paper tightly to avoid wrinkles on the surface of the wrapping paper and to prevent the wrapping paper from moving, and then the driving push rod b16 is started, which drives the moving plate 17 to move downward, and the moving plate 17 drives the cutting knife 18 to move downward, thereby cutting the wrapping paper into multiple sections. After cutting, the driving push rod a2 is used to move the lifting plate 10 upward, so that the pressing plate 12 and the cutting knife 18 are away from the packaging paper, and then the linear motor 47 is started, the linear motor 47 drives the driving roller to rotate, and the driving roller drives the conveyor belt 46 to rotate, and the conveyor belt 46 moves a number of packaging papers into the fixed seat 32 in sequence, and then the second electric telescopic rod 33 is started, and the second electric telescopic rod 33 drives the toggle plate a34 to move, and the position of the multiple stacked packaging papers is adjusted, and then the rotating motor 41 is started, and the rotating motor 41 drives the screw rod b38 to rotate, and the screw rod b38 drives the two guide seats 42 to move relative to each other. The two driven seats 43 are brought closer to each other, thereby driving the two toggle plates b44 to move closer to each other, and adjusting the positions of the multiple stacked wrapping papers. Under the action of the toggle plates a34 and b44, the multiple stacked wrapping papers can be neatly overlapped without misalignment. The first electric telescopic rod 8 is then started, and the first electric telescopic rod 8 drives the adjustment plate 19 to move downward. The adjustment plate 19 drives the pressure roller 27 to move downward and moves the pressure roller 27 down until it contacts the wrapping paper. The auxiliary motor 31 is then started, and the auxiliary motor 31 drives the screw thread a21 to rotate, and the screw thread a21 drives The two displacement seats 22 move away from each other, thereby driving the two pressure rollers 27 to move away from each other, thereby flattening and tensioning the packaging paper to avoid wrinkles on the surface of the packaging paper. Then the fourth electric telescopic rod 28 is started, and the fourth electric telescopic rod 28 drives the punching needle 30 to move downward, and the punching needle 30 is used to punch holes in the packaging paper. After the punching is completed, the third electric telescopic rod 36 is started, and the third electric telescopic rod 36 drives the baffle 35 to move upward, and then the second electric telescopic rod 33 is started, and the second electric telescopic rod 33 drives the toggle plate a34 to move, and the toggle plate a34 is used to move the packaging paper out of the fixed seat 32, and then the packaging paper can be bound.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cutting and binding device for agricultural product packaging paper, comprising a top plate (1), characterized in that: A group of driving push rods a (2) distributed in a rectangular array are fixedly connected to the lower surface of the top plate (1); the other end of one group of driving push rods a (2) is fixedly connected to a cutting mechanism (3); two connecting rods (4) are fixedly connected to the lower surface of the top plate (1); the other ends of the two connecting rods (4) are fixedly connected to a storage assembly (5); the lower surface of the storage assembly (5) is fixedly connected to two support rods (6); the other ends of the two support rods (6) are fixedly connected to a conveying assembly (7); the lower surface of the top plate (1) is fixedly connected to two first electric telescopic rods (8); the other ends of the two first electric telescopic rods (8) are fixedly connected to a punching assembly (9); The cutting mechanism (3) comprises a lifting plate (10), the upper surface of the lifting plate (10) is fixedly connected to the driving push rod a (2), the lower surface of the lifting plate (10) is hinged with a plurality of clamping assemblies (11) distributed in a linear array, the clamping assembly (11) comprises a pressing plate (12), the upper end of the pressing plate (12) is hinged with the lifting plate (10), one surface of the pressing plate (12) is hinged with a rotating seat a (13), and one surface of the rotating seat a (13) is fixedly connected with a first damping buffer A punch (14), the other end of the first damping buffer (14) is fixedly connected to a rotating seat b (15), the surface of the rotating seat b (15) is hinged to the lifting plate (10), a plurality of groups of driving push rods b (16) are fixedly connected to the lower surface of the lifting plate (10) and located between the plurality of clamping components (11), the other ends of the plurality of groups of driving push rods b (16) are fixedly connected to a moving plate (17), and a cutting knife (18) is fixedly connected to the lower surface of each of the moving plates (17); The punching assembly (9) comprises an adjustment plate (19), the upper surface of the adjustment plate (19) is fixedly connected to a positioning plate (20), the upper surface of the positioning plate (20) is fixedly connected to the first electric telescopic rod (8), the inner wall of the positioning plate (20) is rotatably connected to a threaded screw a (21), the peripheral side of the threaded screw a (21) is threadedly connected to two displacement seats (22) distributed symmetrically with the center, the inner wall of the positioning plate (20) is fixedly connected to two guide rods (23), the peripheral side of the two guide rods (23) are slidably matched with the displacement seats (22), the lower surfaces of the two displacement seats (22) are fixedly connected to a square plate (24), the lower surfaces of the two square plates (24) are fixedly connected to a group of second damping buffers (25), the other ends of the two groups of the second damping buffers (25) are fixedly connected to a lower pressure seat (26), and the surfaces of the two lower pressure seats (26) are rotatably connected to a pressure roller (27); The lower surface of the adjustment plate (19) is fixedly connected to two fourth electric telescopic rods (28) distributed in a linear array, the other ends of the two fourth electric telescopic rods (28) are fixedly connected to a mounting plate (29), the lower surface of the mounting plate (29) is fixedly connected to a group of punching needles (30) distributed in a linear array, and one surface of the positioning plate (20) is fixedly connected to an auxiliary motor (31), and one end of the output shaft of the auxiliary motor (31) is fixedly connected to the threaded screw a (21); The storage assembly (5) comprises a fixed seat (32), the upper surface of the fixed seat (32) is fixedly connected to the connecting rod (4), the lower surface of the fixed seat (32) is fixedly connected to the support rod (6), one surface of the fixed seat (32) is fixedly connected to two second electric telescopic rods (33), the other ends of the two second electric telescopic rods (33) are fixedly connected to a toggle plate a (34), the surface of the toggle plate is slidably matched with the fixed seat (32), one surface of the fixed seat (32) is slidably connected to a baffle (35), one surface of the fixed seat (32) is fixedly connected to two third electric telescopic rods (36), the other end of the third electric telescopic rod (36) is fixedly connected to the baffle (35); The lower surface of the fixed seat (32) is fixedly connected to a support seat (37), the inner wall of the support seat (37) is rotatably connected to a threaded screw rod b (38) and a limit rod (39), both ends of the limit rod (39) are fixedly connected to a positioning seat (40), one surface of each of the two positioning seats (40) is rotatably connected to the threaded screw rod b (38), one surface of one of the positioning seats (40) is fixedly connected to a rotating motor (41), and one end of the output shaft of the rotating motor (41) is rotatably connected to the threaded screw rod b (38). The screw rod b (38) is fixedly connected, and the side surface of the threaded screw rod b (38) is threadedly connected to two guide seats (42) distributed symmetrically with the center, and one surface of the two guide seats (42) is slidably matched with the limit rod (39), and the upper surfaces of the two guide seats (42) are fixedly connected to the driven seats (43), and one surface of the two driven seats (43) is fixedly connected to the toggle plates b (44), and the surfaces of the two toggle plates b (44) are slidably matched with the fixed seat (32).

2. The agricultural product packaging paper cutting and binding equipment according to claim 1, characterized in that: Two first legs distributed in a rectangular array are fixedly connected to the lower surface of the top plate (1), and a group of punching grooves distributed in a linear array and matching with the punching needles (30) are opened on one surface of the fixing seat (32).

3. The agricultural product packaging paper cutting and binding equipment according to claim 1, characterized in that: The conveying assembly (7) comprises two fixed plates (45), a driving roller and a driven roller are rotatably connected between the opposing surfaces of the two fixed plates (45), the peripheral side of the driving roller is connected to the driven roller by a conveyor belt (46), a linear motor (47) is fixedly connected to one surface of one of the fixed plates (45), one end of the output shaft of the linear motor (47) is fixedly connected to the driving roller, two supports (48) are fixedly connected to one surface of the two fixed plates (45), a second leg is fixedly connected to the lower surface of each support (48), a connecting plate is fixedly connected between the two second legs, and the upper surface of the connecting plate is fixedly connected to the support rod (6).

4. The agricultural product packaging paper cutting and binding device according to claim 3, characterized in that: A surface of the conveyor belt (46) is provided with a group of cutting grooves (49) distributed in a linear array and matched with the cutting knife (18), and a packaging paper body (50) is provided on the upper surface of the conveyor belt (46).

5. The agricultural product packaging paper cutting and binding equipment according to claim 1, characterized in that: Each of the cutting knives (18) is located directly above the cutting groove (49) at a corresponding position, and a threaded hole matching the threaded screw rod a (21) is provided on the inner wall of the displacement seat (22).

6. The agricultural product packaging paper cutting and binding equipment according to claim 1, characterized in that: The two guide rods (23) are respectively located on both sides of the threaded screw a (21) and are symmetrically distributed. Two circular holes matching the guide rods (23) are opened on one surface of the displacement seat (22). The positioning plate (20) is a U-shaped structure.

7. The agricultural product packaging paper cutting and binding equipment according to claim 1, characterized in that: The circumferential side surfaces of the threaded screw a (21) and the threaded screw b (38) are both provided with forward threaded portions and reverse threaded portions which are symmetrically distributed around the center; one surface of the two displacement seats (22) is respectively threadedly connected to the forward threaded portion and reverse threaded portion of the threaded screw a (21); one surface of the two guide seats (42) is respectively threadedly connected to the forward threaded portion and reverse threaded portion of the threaded screw b (38).

8. The agricultural product packaging paper cutting and binding equipment according to claim 1, characterized in that: The fixing seat (32) and the baffle plate (35) are both L-shaped structures, and a movable groove matching the baffle plate (35) is provided on one surface of the fixing seat (32).

9. The agricultural product packaging paper cutting and binding device according to claim 1, characterized in that: A threaded hole matching the threaded screw rod b (38) is formed on one surface of the guide seat (42), and a through hole matching the limit rod (39) is formed on one surface of the guide seat (42).

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