Waste paper material shearing device of waste paper packer

Abstract

The utility model discloses a waste paper material shearing device of a waste paper packer, which comprises a feed port arranged at the upper end of one side of a crushing box, a conveying frame obliquely arranged on the outer side of the feed port, a conveying belt arranged in the conveying frame, conveying baffles symmetrically distributed on the conveying belt, a primary mincing mechanism arranged on the upper side in the crushing box, and a support frame arranged on the lower side in the crushing box, a lower-layer shearing cutter and an upper-layer shearing cutter are arranged on the supporting frame through a driving mechanism, and a discharging mechanism is arranged below the crushing box; according to the waste paper cutting device, the conveying belt is arranged to be matched with the conveying baffle, automatic feeding can be achieved, manual feeding is not needed, convenience and rapidness are achieved, meanwhile, the two sets of cutting knives rotating in the reverse direction are arranged, waste paper which is preliminarily minced can be cut into pieces more efficiently and evenly, and the cutting effect is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste paper packing treatment equipment technical field especially relates to a waste paper material shearing device of waste paper packing machine. BACKGROUND

[0002] At present, with the further development of industrialization, a large amount of waste paper, waste metal and waste plastic is produced, especially waste paper, which can be completely recycled.

[0003] The current waste paper packing shearing device has poor shearing effect, such as the waste paper shearing mechanism of the waste paper packing machine disclosed in the announcement No. CN215429431U, which discloses shearing by two groups of cutting rods and lower cutting blades, but the lower cutting blade is only a single-layer rotating structure, and the waste paper generally has a certain toughness and is relatively light, so the cutting blade edge is easily covered by the paper, losing the cutting effect, resulting in poor shearing effect. At the same time, the existing equipment needs manual feeding, which is more troublesome, therefore, the utility model provides a waste paper material shearing device of waste paper packing machine to solve the problems existing in the prior art. SUMMARY

[0004] In view of the above problems, the purpose of the utility model is to provide a waste paper material shearing device of waste paper packing machine, which can realize automatic feeding without manual feeding through the setting of the conveying belt and the conveying baffle, and can conveniently and efficiently shear the preliminarily twisted waste paper through the setting of the two groups of counter-rotating shearing knives.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a waste paper material shearing device of waste paper packing machine, comprising a pulverizing box, a feeding mechanism, a preliminary twisting mechanism, a shearing mechanism and a discharging mechanism, the feeding mechanism comprising a feeding port, a conveying frame, a conveying belt and a conveying baffle, the feeding port being provided on one side of the pulverizing box, the conveying frame being provided on the outer side of the feeding port, the conveying belt being provided in the conveying frame, the conveying rollers being symmetrically distributed in the conveying frame, the conveying belt being wound around the outer side of the conveying rollers, the motor being further provided on one side of the conveying frame, the conveying baffle being symmetrically distributed on the conveying belt to avoid the waste paper slipping on the conveying belt, the preliminary twisting mechanism being provided in the pulverizing box, the shearing mechanism comprising a supporting frame, a driving mechanism, a lower shearing knife and an upper shearing knife, the supporting frame being provided in the pulverizing box, the lower shearing knife and the upper shearing knife being provided on the supporting frame through the driving mechanism, the discharging mechanism being provided below the pulverizing box.

[0006] Further improvement lies in that the primary mincing mechanism comprises a mincing roller, spiral blades, driving gears and a driving motor, the mincing roller is arranged to rotate on the symmetry bearing in the crushing box, the spiral blades are arranged on the mincing roller, the spiral blades are staggered between two groups, the driving gears are symmetrically arranged on one side of the crushing box, one end of the mincing roller penetrates through the crushing box and is connected with the driving gears, the driving gears are symmetrically arranged in four groups, two groups of mincing rollers are connected with two groups of driving gears on the two sides respectively, and the driving motor is further arranged on one side of the crushing box, and the output end of the driving motor is connected with one group of driving gears for transmission.

[0007] Further improvement lies in that the driving mechanism comprises a driving box, a servo motor, a driving spindle and a rotating cylinder, the driving box is arranged in the middle of the support frame, the servo motor is arranged in the driving box, the output end of the servo motor is provided with the driving spindle, the outer side of the driving spindle is provided with the rotating cylinder, the outer side of the rotating cylinder is connected with the driving box through a bearing, and the inner side of the rotating cylinder is connected with the driving spindle through a bearing for transmission, and the dustproof plate is arranged on the upper side of the driving box and extends out of the upper end of the rotating cylinder.

[0008] Further improvement lies in that the driving spindle and the rotating cylinder are both provided with meshing bevel gears, the transmission bevel gears are arranged on the side wall of the driving box, the transmission bevel gears are meshed with the two groups of meshing bevel gears for transmission, different direction transmission driving is realized, the lower shear blades are symmetrically arranged on the outer side of the upper end of the rotating cylinder, and the upper shear blades are symmetrically arranged on the outer side of the upper end of the driving spindle.

[0009] Further improvement lies in that the discharging mechanism comprises a discharging port, fixed sliding rails, sliding vertical plates, inclined screen frames and a swing mechanism, the discharging port is arranged below the crushing box, the fixed sliding rails are symmetrically arranged below the crushing box, the fixed sliding rails are arranged between the supporting legs below the crushing box, the inclined screen frames are arranged on the fixed sliding rails through the sliding vertical plates, the lower side of the inclined screen frames is of an open structure, and the swing mechanism is arranged on the side surface of one sliding vertical plate.

[0010] Further improvement lies in that the swing mechanism comprises a swing motor, a semicircular gear and a fixed rack, the swing motor is arranged on the outer side of the fixed sliding rail, the output end of the swing motor is provided with the semicircular gear, the fixed rack is arranged on the side surface of one sliding vertical plate, the fixed rack is provided with two groups of upper and lower fixed racks which are meshed with the semicircular gear for transmission, and the sliding vertical plate reciprocating swing is realized through the intermittent meshing of the semicircular gear with the upper and lower fixed racks.

[0011] The utility model discloses an advantageous effect is: the utility model discloses through setting up the conveying belt cooperation conveying baffle, can realize automatic feeding, need not manual feeding, convenient and fast, simultaneously through setting up two groups of shearing and chopping knives of reverse rotation, can more efficient and evenly with the preliminary shredded waste paper of shearing and chopping, solved the problem of traditional single blade shearing and chopping by the better toughness waste paper cover and influence shearing and chopping effect, shearing and chopping effect greatly promotes, and the discharging mechanism can remove the small sundries mixed in the sheared waste paper, and the practicality greatly promotes. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the front view of the utility model.

[0013] Figure 2 It is the left side view of the utility model.

[0014] Figure 3 It is the right side view of the utility model.

[0015] Figure 4 It is the drive mechanism sectional view structure diagram of the utility model.

[0016] Figure 5 It is the swing mechanism part side view structure diagram of the utility model.

[0017] Among them: 1, the pulverizer box is 2, the feed inlet is 3, the conveying frame is 4, the conveying belt is 5, the conveying baffle is 6, the support frame is 7, the lower shearing and chopping knife is 8, the upper shearing and chopping knife is 9, the shredded roller is 10, the spiral blade is 11, the drive gear is 12, the drive motor is 13, the drive box is 14, the servo motor is 15, the drive main shaft is 16, the rotary cylinder is 17, the meshing bevel gear is 18, the transmission bevel gear is 19, the discharge port is 20, the fixed slide rail is 21, the sliding vertical plate is 22, the inclined screen frame is 23, the swing motor is 24, the semicircular gear is 25, the fixed rack is 26. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the utility model, the utility model will be further described in the following embodiment, and the embodiment is only used to explain the utility model, and does not constitute the limitation to the protection scope of the utility model.

[0019] According to Figures 1-5As shown, the waste paper material shearing device of the waste paper packing machine provided by the embodiment comprises a crushing box 1, a feeding mechanism, a preliminary shearing mechanism, a shearing mechanism and a discharging mechanism. The feeding mechanism comprises a feeding port 2, a conveying frame 3, a conveying belt 4 and a conveying baffle 5. The feeding port 2 is arranged at one side of the upper end of the crushing box 1. The conveying frame 3 is arranged on the outer side of the feeding port 2 in a slanting manner. The conveying belt 4 is arranged in the conveying frame 3. Conveying rollers are symmetrically distributed in the conveying frame. The conveying belt is wound around the outer side of the conveying rollers. Meanwhile, the surface of the conveying rollers and the inner side of the conveying belt can also be adapted to the tooth groove, so that the transmission slip can be avoided. A motor is further arranged on one side of the conveying frame. The conveying belt as a whole is driven by the motor. The conveying baffle 5 is symmetrically distributed on the conveying belt 4, so that the waste paper can be prevented from slipping on the conveying belt. The preliminary shearing mechanism is arranged on the inner upper side of the crushing box 1. The shearing mechanism comprises a support frame 6, a driving mechanism, a lower shearing cutter 7 and an upper shearing cutter 8. The support frame 6 is arranged on the lower side of the crushing box 1. The lower shearing cutter 7 and the upper shearing cutter 8 are arranged on the support frame 6 through the driving mechanism. The double-layered structure can improve the shearing effect. The discharging mechanism is arranged below the crushing box 1.

[0020] The preliminary shearing mechanism comprises shearing rotating rollers 9, spiral knife edges 10, driving gears 11 and a driving motor 12. The shearing rotating rollers 9 are arranged in the crushing box 1 in a rotating manner through bearings. The spiral knife edges 10 are arranged on the shearing rotating rollers 9. The two groups of spiral knife edges 10 are arranged in an interlaced manner. The driving gears 11 are symmetrically arranged on one side of the crushing box 1. One end of the shearing rotating rollers 9 penetrates through the crushing box 1 and is connected with the driving gears 11. Four groups of driving gears are symmetrically arranged. Two groups of shearing rotating rollers are connected with two groups of driving gears on the two sides. The driving motor 12 is further arranged on one side of the crushing box 1. The output end of the driving motor 12 is connected with one group of driving gears 11 for transmission.

[0021] The driving mechanism comprises a driving box 13, a servo motor 14, a driving main shaft 15 and a rotating cylinder 16. The driving box 13 is arranged in the middle of the support frame 6. The servo motor 14 is arranged in the driving box 13. The output end of the servo motor 14 is provided with the driving main shaft 15. The driving main shaft 15 is provided with the rotating cylinder 16 on the outer side. The rotating cylinder is rotatably connected with the driving box through bearings on the outer side. The inner side of the rotating cylinder is also connected with the driving main shaft through bearings for transmission. A dustproof plate is arranged on the upper side of the driving box and protrudes from the upper end of the rotating cylinder.

[0022] The driving main shaft 15 and the rotating cylinder 16 are both provided with meshing bevel gears 17. The transmission bevel gears 18 are arranged on the side wall of the driving box 13. The transmission bevel gears 18 are meshed with the two groups of meshing bevel gears 17 for transmission, so as to realize the transmission driving in different directions. The lower shearing cutter 7 is symmetrically arranged on the outer side of the upper end of the rotating cylinder 16. The upper shearing cutter 8 is symmetrically arranged on the outer side of the upper end of the driving main shaft 15.

[0023] The discharging mechanism comprises a discharging port 19, fixed slide rails 20, slide vertical plates 21, inclined screen frames 22 and a swing mechanism, the discharging port 19 is arranged below the crushing box 1, the fixed slide rails 20 are symmetrically arranged below the crushing box 1, the fixed slide rails are arranged between the supporting legs on the lower side of the crushing box, the inclined screen frames 22 are arranged on the fixed slide rails 20 through the slide vertical plates 21, the lower side of the inclined screen frames is of an open structure, facilitating discharging, and the swing mechanism is arranged on the side surface of one slide vertical plate 21.

[0024] The swing mechanism comprises a swing motor 23, a semicircular gear 24 and fixed racks 25, the swing motor 23 is arranged on the outer side surface of the fixed slide rails 20, the semicircular gear 24 is arranged on the output end of the swing motor 23, the fixed racks 25 are arranged on the side surface of one slide vertical plate 21, two groups of fixed racks 25 are arranged on the upper and lower sides of the fixed racks 25 and are in meshing transmission with the semicircular gear 24, the slide vertical plates are reciprocatingly swung through the intermittent meshing of the semicircular gear with the upper and lower fixed racks, so as to drive the swing of the inclined screen frames.

[0025] The waste paper material shearing and crushing device of the waste paper packing machine is used to place the waste paper to be sheared and crushed on the conveying belt, convey the waste paper to the crushing box through the conveying belt, preliminarily shear and crush the waste paper through the preliminary shearing and crushing mechanism, then drop the waste paper between the two groups of shearing and crushing knives for shearing and crushing, control the rotating speed of the shearing and crushing knives through the rotating speed of the servo motor, and the shearing and crushing degree can be adjusted.

[0026] The sheared and crushed waste paper falls into the discharging mechanism below, is swung by the swing mechanism, the small sundries in the waste paper are screened out, and the sheared and crushed waste paper is discharged from the low end of the inclined screen frame and sent to the waste paper packing machine for packing.

[0027] The basic principle, main features and advantages of the utility model are shown and described. The skilled in the art should understand that the utility model is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A waste paper material shredding device of a waste paper baling machine, characterized by: Including the pulverizer box (1), the feeding mechanism, the primary shredding mechanism, the shearing mechanism and the discharging mechanism, the feeding mechanism includes the feed port (2), the conveying frame (3), the conveying belt (4) and the conveying baffle (5), one side upper end of the pulverizer box (1) is equipped with the feed port (2), the outer side of the feed port (2) is obliquely equipped with the conveying frame (3), the conveying frame (3) is equipped with the conveying belt (4), the conveying belt (4) is symmetrically distributed with the conveying baffle (5), the primary shredding mechanism is equipped in the upper side in the pulverizer box (1), the shearing mechanism includes the support frame (6), the driving mechanism, the lower shearing knife (7) and the upper shearing knife (8), the lower side in the pulverizer box (1) is equipped with the support frame (6), the support frame (6) is equipped with the lower shearing knife (7) and the upper shearing knife (8) through the driving mechanism, the lower side of the pulverizer box (1) is equipped with the discharging mechanism.

2. A waste paper material shearing device of a waste paper packing machine according to claim 1, characterized in that: The primary shredding mechanism includes the shredding roller (9), the spiral blade (10), the driving gear (11) and the driving motor (12), the pulverizer box (1) is symmetrically equipped with the shredding roller (9), the shredding roller (9) is equipped with the spiral blade (10), the two groups of spiral blades (10) are staggered, one side of the pulverizer box (1) is symmetrically equipped with the driving gear (11), one end of the shredding roller (9) passes through the pulverizer box (1) and is connected with the driving gear (11), one side of the pulverizer box (1) is also equipped with the driving motor (12), the output end of the driving motor (12) is connected with one group of driving gears (11) for transmission.

3. A waste paper material shearing device of a waste paper packing machine according to claim 1, characterized in that: The driving mechanism includes the driving box (13), the servo motor (14), the driving main shaft (15) and the rotating cylinder (16), the middle part of the support frame (6) is equipped with the driving box (13), the driving box (13) is equipped with the servo motor (14) inside, the output end of the servo motor (14) is equipped with the driving main shaft (15), the outer side of the driving main shaft (15) is equipped with the rotating cylinder (16).

4. A waste paper material shearing device of a waste paper packing machine according to claim 3, wherein: The driving main shaft (15) and the rotating cylinder (16) are both equipped with the meshing bevel gear (17), the side wall of the driving box (13) is equipped with the transmission bevel gear (18), the transmission bevel gear (18) is meshed with the two groups of meshing bevel gears (17) for transmission, the lower shearing knife (7) is symmetrically arranged on the outer side of the upper end of the rotating cylinder (16), and the upper shearing knife (8) is symmetrically arranged on the outer side of the upper end of the driving main shaft (15).

5. A waste paper material shearing device of a waste paper packing machine according to claim 1, wherein: The discharging mechanism includes the discharging port (19), the fixed slide rail (20), the sliding vertical plate (21), the inclined screen frame (22) and the swing mechanism, the lower side of the pulverizer box (1) is equipped with the discharging port (19), the lower side of the pulverizer box (1) is symmetrically equipped with the fixed slide rail (20), the fixed slide rail (20) is equipped with the inclined screen frame (22) through the sliding vertical plate (21), and the side of the sliding vertical plate (21) is equipped with the swing mechanism.

6. A waste paper material shredding device of a waste paper packing machine according to claim 5, wherein: The swing mechanism comprises a swing motor (23), a half-circular gear (24) and a fixed rack (25), the outer side of the fixed slide rail (20) is provided with the swing motor (23), the output end of the swing motor (23) is provided with the half-circular gear (24), one side of the slide vertical plate (21) is provided with the fixed rack (25), and the fixed rack (25) is provided with two groups from top to bottom and is in mesh transmission with the half-circular gear (24).

Images