Automatic paper filament loading device

Abstract

The utility model relates to the technical field of paper filament loading equipment, in particular to an automatic paper filament loading device which comprises a feeding mechanism, and the feeding mechanism comprises a feeding roll and a first clamping and conveying assembly used for conveying materials on the feeding roll forwards. The cutting mechanism comprises a second clamping and conveying assembly which conveys materials synchronously with the first clamping and conveying assembly, and a cutting assembly arranged at the rear end of the second clamping and conveying assembly; the wrinkling and shredding mechanism comprises a wrinkling assembly and a shredding assembly which are independently arranged up and down, and the materials in the free falling state are wrinkled and then shredded; the transferring mechanism is used for conveying the filiform paper filaments to the dough stirring mechanism; the stirring mechanism comprises a paper filament collecting groove formed in the tail end of the conveying direction of the transferring mechanism and a stirring assembly for stirring and tightening loose paper filaments in the paper filament collecting groove into a compact paper filament cluster; the taking and placing mechanism is used for taking and placing the paper filament clusters into specified boxes on an assembly line; the device is highly integrated, high in automation degree and high in paper filament loading efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of paper thread loading equipment, in particular to an automatic paper thread loading device. Background Art

[0002] Paper shreds are placed in packaging boxes for decoration and filling. In the prior art, for products that need to be packed with paper shreds, the weight of paper shreds in each packaging box is fixed, and the incoming paper shreds are pre-cut and crumpled by other paper shred manufacturers, and the incoming paper shreds are in large packages of about 50 kg each. This situation requires manual separation, weighing and boxing of the incoming paper shreds in whole packages at the production site. Depending on the production capacity of the production line, each production line needs to be equipped with 2-4 employees, and the work efficiency is very low. An automatic paper shred loading device is now provided to solve the problems existing in the prior art. Utility Model Content

[0003] The utility model aims to provide an automatic paper shred loading device to solve the problem of very low efficiency of manually loading paper shreds into boxes in the prior art.

[0004] The technical solution of the utility model is: an automatic paper thread loading device, comprising: a feeding mechanism, the feeding mechanism comprising a feeding roll, a first clamping and conveying component for conveying the material on the feeding roll forward;

[0005] A cutting mechanism, wherein the cutting mechanism comprises a second clamping and conveying component for conveying materials synchronously with the first clamping and conveying component, and a cutting component arranged at the rear end of the second clamping and conveying component, wherein the front end of the material is in a free-falling state after being cut by the cutting component;

[0006] The corrugating and shredding mechanism comprises a corrugating assembly and a shredding assembly independently arranged at the upper and lower parts, which corrugates the material in a free-falling state and then shreds it;

[0007] The transfer mechanism is used to transfer the filamentous paper to the stirring mechanism;

[0008] The dough stirring mechanism comprises a paper collecting wire groove arranged at the end of the conveying direction of the transfer mechanism, and a dough stirring component for stirring and tightening the loose paper threads in the paper collecting wire groove into a compact paper thread ball, wherein the length direction of the paper collecting wire groove is perpendicular to the direction in which the paper threads are conveyed by the transfer mechanism;

[0009] The pick-and-place mechanism takes the paper ball and places it in the designated box on the production line.

[0010] Preferably, there are multiple supply rolls, and a tensioning mechanism is provided between the first clamping assembly and the cutting mechanism;

[0011] The crumpling and shredding mechanism also includes a rotating paper shredding mechanism arranged below the shredding assembly and pulling down the paper shredding that cannot fall smoothly;

[0012] The dough stirring mechanism further comprises a material gathering component, wherein the material gathering component and the dough stirring component are respectively arranged at two ends of the paper receiving wire slot in the length direction;

[0013] The dough stirring assembly comprises a dough stirring module and a cross module which drives the dough stirring module to rise and fall as a whole and to reciprocate perpendicularly to the conveying direction of the paper shreds transfer mechanism.

[0014] Preferably, the first pinching and conveying assembly includes a driven roller, a driving roller, a driving member for driving the driving roller to rotate, and an adjusting mechanism for driving the driven roller to move away from or close to the driving roller;

[0015] The wrinkling assembly includes a pair of gear shafts arranged horizontally in parallel and meshing with each other, and a driving member driving one of the gear shafts to rotate;

[0016] A first guide plate group is vertically arranged between the cutting mechanism and the crumpling assembly to enable the cut material to fall downward; a second guide plate group is vertically arranged between the crumpling assembly and the shredding assembly to enable the crumpled material to fall downward.

[0017] Preferably, the rotating paper wire pulling mechanism comprises a pair of two-claw finger cylinders arranged opposite to each other, namely two-claw finger cylinder A and two-claw finger cylinder B, and the fingers on the same side of the two-claw finger cylinder A and the two-claw finger cylinder B are respectively fixed with a clamping plate A and a clamping plate B, and when the two-claw finger cylinder A and the two-claw finger cylinder B are both in a clamping state, the clamping plate A and the clamping plate B are in a fitted clamping state;

[0018] The two-claw finger cylinder A is fixed on the lifting cylinder A as a whole, and the two-claw finger cylinder B is fixed on the lifting cylinder B as a whole.

[0019] Preferably, the adjusting mechanism comprises a pulling shaft, a left cam block, a right cam block, a left movable plate, and a right movable plate; the active roller is mounted between the left fixed plate and the right fixed plate through a bearing, and the left fixed plate and the right fixed plate are both provided with slide grooves in the vertical direction; the driven roller is mounted on the left movable plate and the right movable plate through bearings, the left movable plate is slidably arranged on the slide groove on the left fixed plate, and the right movable plate is slidably arranged on the slide groove on the right fixed plate; after the two ends of the pulling shaft respectively fix the left cam block and the right cam block, one end passes through the left movable plate, the left fixed plate in turn and then a handle is installed, and the other end passes through the right movable plate and the right fixed plate in turn, and the left movable plate is provided with a left accommodating groove for accommodating the left cam block, and the right movable plate is provided with a right accommodating groove for accommodating the right cam block; when the pulling shaft is pulled, the left cam block and the right cam block rotate with the moving shaft, driving the left movable plate and the right movable plate to rise or fall at the same time.

[0020] Preferably, the stirring module comprises a vertically arranged disc, a plurality of stirring rods fixed on the circular end surface of the disc, and a driving member driving the disc to rotate along its circumferential direction, and the axial directions of the plurality of stirring rods are parallel to the length direction of the paper collecting wire slot.

[0021] Preferably, the material gathering assembly comprises a parallel jaw cylinder, a first clamping plate and a second clamping plate fixed on the clamping jaws of the parallel jaw cylinder.

[0022] Preferably, the number of the feed rolls is three, two of which are vertically arranged up and down, and the other feed roll is arranged in the middle of the two feed rolls and towards the side.

[0023] Preferably, the tensioning mechanism comprises a plurality of guide rollers which are axially parallel to each other and arranged in adjacent staggered positions.

[0024] Preferably, the transfer mechanism is a belt conveyor mechanism, and the pick-and-place mechanism is a four-axis manipulator.

[0025] Compared with the prior art, the advantages of the utility model are:

[0026] (1) The utility model provides an automatic paper shred loading device, which can realize the whole process of automatic slitting, crumpling, shredding, stirring, and boxing of a whole roll of feeding material. The equipment is highly integrated. Compared with the prior art in which paper shreds are manually packaged, the device has a high degree of automation and high efficiency in loading paper shreds.

[0027] (2) In the feeding mechanism of the present invention, the three feeding rolls are arranged vertically as a whole. Compared with the horizontal distribution of multiple feeding rolls in the prior art, the three feeding rolls in the present invention reduce the floor space of the machine. At the same time, compared with feeding with a single roll, feeding with multiple feeding rolls together reduces the number of paper cutting times and improves the production efficiency of paper shreds.

[0028] (3) In the present invention, the cutting mechanism, the crumpling assembly, and the shredding assembly are vertically arranged to reduce the floor space of the machine. At the same time, the vertical arrangement can utilize the gravity of the paper to complete the paper feeding process from the cutting mechanism to the crumpling assembly and from the crumpling assembly to the shredding assembly.

[0029] (4) In the utility model, the dough stirring mechanism includes a dough stirring module and a material gathering component. The material gathering component and the dough stirring component are respectively arranged at the two ends of the paper collecting wire groove in the length direction. The dough stirring mechanism can stir the loose paper wires into a dense paper ball, which is finally taken away by a four-axis robot. The structural setting of the dough stirring mechanism is very reasonable and ingenious. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0031] Figure 1This is a structural schematic diagram of an automatic paper thread loading device according to the utility model;

[0032] Figure 2 It is a schematic diagram of the structure of the feeding mechanism, cutting mechanism, corrugating and shredding mechanism of the utility model;

[0033] Figure 3 This is a structural schematic diagram of the first clamping and conveying component of the utility model;

[0034] Figure 4 It is a schematic diagram of the structure of the cutting mechanism, the corrugating and the shredding mechanism of the utility model;

[0035] Figure 5 for Figure 4 Front view of

[0036] Figure 6 This is a structural schematic diagram of the rotating paper wire pulling mechanism of the utility model;

[0037] Figure 7 It is a structural schematic diagram of the belt conveying mechanism, dough stirring mechanism, and pick-and-place mechanism of the utility model;

[0038] Figure 8 This is a schematic diagram of the structure of the dough stirring assembly of the utility model;

[0039] Fig. 9 It is a structural schematic diagram of the material gathering component described in the utility model.

[0040] in:

[0041] 10. feeding mechanism, 11. feeding roll, 12. first pinching assembly, 121. driven roller, 122. driving roller, 123. first motor, 131. pulling shaft, 132. left cam block, 133. right cam block, 134. right movable plate, 135. left fixed plate, 136. right fixed plate, 137. handle, 14. guide roller;

[0042] 20. Cutting off mechanism;

[0043] 30. Crimping and shredding mechanism, 31. Crimping assembly, 311. Gear shaft, 312. Second motor, 32. shredding assembly, 321. Two-claw finger cylinder A, 322. Two-claw finger cylinder B, 323. Clamp A, 324. Clamp B, 325. Lifting cylinder A, 326. Lifting cylinder B;

[0044] 40. Belt conveyor mechanism;

[0045] 50. dough stirring mechanism, 51. paper collecting wire slot, 52. dough stirring assembly, 521. disc, 522. stirring rod, 523. hollow shaft motor, 531. first electric cylinder, 532. second electric cylinder, 54. material gathering assembly, 541. parallel clamping claw cylinder, 542. first clamping plate, 543. second clamping plate;

[0046] 60. Pick-and-place mechanism, 61. Grasping jaws;

[0047] 70. First guide plate A, 71. First guide plate B, 72. Second guide plate A, 73. Second guide plate B. DETAILED DESCRIPTION

[0048] The following is a further detailed description of the present invention in conjunction with specific embodiments:

[0049] In the description of the utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0050] like Figure 1 , Figure 2 , Figure 7 As shown, an automatic paper shred device comprises a feeding mechanism 10, the feeding mechanism 10 comprises a feeding roll 11, a first clamping assembly 12 for conveying the material on the feeding roll 11 forward; a cutting mechanism 20, the cutting mechanism 20 comprises a second clamping assembly for conveying the material synchronously with the first clamping assembly 12, and a cutting assembly arranged at the rear end of the second clamping assembly, and the front end of the material is in a free fall state after being cut by the cutting assembly (that is, the front end of the material falls by its own gravity); a crumpling and shredding mechanism 30 comprises a crumpling assembly 31 and a shredding assembly 32 which are independently arranged above and below. 32, crumpling the material in a free-falling state and then cutting it into shreds; a transfer mechanism, conveying the shredded paper to the stirring mechanism 50, the transfer mechanism is a belt conveyor mechanism 40; the stirring mechanism 50, including a paper collecting wire groove 51 arranged at the end of the conveying direction of the transfer mechanism, and a stirring component 52 for stirring and tightening the loose paper shreds in the paper collecting wire groove 51 into a tight paper shred ball, the length direction of the paper collecting wire groove 51 is perpendicular to the direction in which the paper shreds are conveyed by the transfer mechanism; a pick-up and placement mechanism 60, taking and placing the paper shred ball in a specified box on the assembly line, the pick-up and placement mechanism 60 is a four-axis robot.

[0051] like Figure 2As shown, in the feeding mechanism 10, there are multiple feeding rolls 11, and a tensioning mechanism is arranged between the first clamping assembly 12 and the cutting mechanism 20; in this embodiment, there are three feeding rolls 11, of which two feeding rolls 11 are arranged vertically up and down, and another feeding roll 11 is arranged at the middle of the two feeding rolls and toward the side, and the three feeding rolls 11 are arranged vertically as a whole. Compared with the horizontal distribution of multiple feeding rolls 11 in the prior art, the three feeding rolls 11 in this embodiment reduce the floor space of the machine, and at the same time, the feeding of multiple feeding rolls 11 together reduces the number of paper slitting times compared with the feeding of a single roll, thereby improving the production efficiency of paper shreds. The tensioning mechanism includes multiple guide rollers 14 that are axially parallel to each other and are arranged at adjacent positions.

[0052] like Figure 3As shown, the first pinching assembly 12 includes a driven roller 121, an active roller 122, a driving member driving the active roller 122 to rotate, and an adjusting mechanism driving the driven roller 121 to move away from or close to the active roller 122. In this embodiment, the driving member driving the active roller 122 to rotate is a first motor 123; the adjusting mechanism includes a pull shaft 131, a left cam block 132, a right cam block 133, a left movable plate, and a right movable plate 134; the active roller 122 is mounted between a left fixed plate 135 and a right fixed plate 136 through a bearing, and the left fixed plate 135 and the right fixed plate 136 are The plates 136 are provided with sliding grooves in the vertical direction; the driven roller 121 is mounted on the left movable plate and the right movable plate 134 through bearings, the left movable plate is slidably arranged on the sliding groove on the left fixed plate 135, and the right movable plate 134 is slidably arranged on the sliding groove on the right fixed plate 136; after the two ends of the pull shaft 131 are respectively fixed with the left cam block 132 and the right cam block 133, one end passes through the left movable plate and the left fixed plate 135 in turn and then a handle 137 is installed, and the other end passes through the right movable plate 134 and the right fixed plate 136 in turn, and the left movable plate is provided with a storage groove. The left receiving groove of the left cam block 132 is received, and the right receiving groove for receiving the right cam block 133 is provided on the right movable plate 134; when the pulling shaft 131 is pulled, the left cam block 132 and the right cam block 133 rotate along with the moving shaft, driving the left movable plate 134 and the right movable plate 134 to rise or fall at the same time, thereby driving the driven roller 121 away from or close to the active roller 122; in this embodiment, the left cam block 132 and the right cam block 133 are three-quarter disc-shaped, and the left receiving groove and the right receiving groove are rectangular parallelepiped-shaped. When the rectangular end faces are respectively fitted with the top surfaces of the left accommodating groove and the right accommodating groove, the driven roller 121 and the active roller 122 are in a clamping feeding state. Assume that at this time, the vertical distance between the top surfaces of the left accommodating groove and the right accommodating groove and the central axis of the pull shaft 131 is h; of course, the left cam block 132 and the right cam block 133 can also be a cylinder with an elliptical vertical cross-section, and the left accommodating groove and the right accommodating groove can also be a cylindrical groove with a circular vertical cross-section. As long as the plate moves the moving shaft, the existing cam structure that can realize the simultaneous rising or falling of the left movable plate 134 and the right movable plate 134 is acceptable.The working principle of the adjustment mechanism is as follows: when the three feeding rolls 11 on the feeding mechanism 10 are newly loaded, the front end sheets of the three feeding rolls 11 need to be manually pulled out from the feeding rolls 11; the initial state is the state of the driven roller 121 and the active roller 122 clamping the feeding, the handle 137 on the pull shaft 131 is pulled to rotate the pull shaft 131, thereby driving the left cam block 132 and the right cam block 133 fixed on the pull shaft 131 to rotate, and since the left movable plate and the right movable plate 134 can only move up and down relative to the left fixed plate 135 and the right fixed plate 136, when the left cam block 132 and the right cam block 133 rotate, the circular The circumferential surface is respectively in contact with the top surface of the left accommodating groove and the right accommodating groove. At this time, the vertical distance between the top surface of the left accommodating groove and the right accommodating groove and the central axis of the pull shaft 131 is greater than h, so the left movable plate and the right movable plate 134 rise at the same time, thereby driving the driven roller 121 mounted on the left movable plate and the right movable plate 134 to rise, so that a 10mm gap is left between the driven roller 121 and the active roller 122 for the pulled-out paper to pass through, and the pull shaft 131 is pulled back after all three sheets of paper are inserted; the first motor 123 in the first clamping and feeding component 12 rotates at a set speed according to the set number of revolutions, and can accurately drive the paper to be discharged from the feed roll 11 each time, and deliver a fixed length of paper.

[0053] The second clamping and conveying component of the cutting mechanism 20 and the first clamping and conveying component 12 of the feeding mechanism 10 convey the material synchronously to ensure that the length of the paper cut by the cutting component is constant each time, and in this way, the weight of the paper cut by the shredding mechanism is the same each time, and the weight of the paper finally loaded into the box body is the same. In this embodiment, the cutting mechanism 20 and the shredding component 32 are both purchased components, and their specific structures are not repeated here.

[0054] like Figure 4 , Figure 5 As shown, a first guide plate group is vertically arranged between the cutting mechanism 20 and the crumpling assembly 31 to enable the cut material to fall downward. The first guide plate group includes a first guide plate A70 and a first guide plate B71 which are vertically arranged. The horizontal spacing between the upper ends of the first guide plate A70 and the first guide plate B71 is greater than the horizontal spacing between the lower ends, which facilitates the free fall of paper.

[0055] The crumpling assembly 31 includes a pair of gear shafts 311 arranged horizontally in parallel and meshing with each other, and a driving member for driving one of the gear shafts 311 to rotate. In this embodiment, the driving member for driving one of the gear shafts 311 to rotate is a second motor 312. A second guide plate group is vertically (i.e., perpendicularly) arranged between the crumpling assembly 31 and the shredding assembly 32 to enable the crumpled material to fall downward. The second guide plate group includes a second guide plate A72 and a second guide plate B73 arranged vertically. A space is formed between the second guide plate A72 and the second guide plate B73 for the crumpled paper to fall downward.

[0056] The crumpling and shredding mechanism also includes a rotating paper shredding mechanism arranged below the shredding assembly 32 to pull down the paper shredding that cannot fall smoothly; Figure 6 As shown, the rotating paper wire pulling mechanism includes a pair of two-claw finger cylinders arranged opposite to each other, namely two-claw finger cylinder A321 and two-claw finger cylinder B322, and the two-claw finger cylinder A321 and the two-claw finger cylinder B322 are on the same side (i.e., the same side, as shown in FIG. Figure 6 As shown, the left finger of the two-claw finger cylinder A321 and the left finger of the two-claw finger cylinder B32 are on the same side. Similarly, the right finger of the two-claw finger cylinder A321 and the right finger of the two-claw finger cylinder B32 are on the same side. A splint A323 and a splint B324 are respectively fixed on the fingers. When the two-claw finger cylinder A321 and the two-claw finger cylinder B322 are both in a clamping state, the splint A323 and the splint B324 are in a fitting clamping state; the two-claw finger cylinder A321 is fixed as a whole on the lifting cylinder A325, and the two-claw finger cylinder B322 is fixed as a whole on the lifting cylinder B326. The working principle of the rotating and pulling-down paper thread mechanism is as follows: in the initial state, the push rods of the lifting cylinder A325 and the lifting cylinder B326 are both extended upward, and the claws of the two-claw finger cylinder A321 and the two-claw finger cylinder B322 are both opened. When the paper thread falls from the shredding assembly, the claws of the two-claw finger cylinder A321 and the two-claw finger cylinder B322 are clamped, thereby driving the clamping plate A323 and the clamping plate B324 to clamp. Then the lifting cylinder A325 and the lifting cylinder B326 respectively and simultaneously drive the two-claw finger cylinder A321 and the two-claw finger cylinder B322 to descend. When the two-claw finger cylinder A321 and the two-claw finger cylinder B322 descend, the claws of the two-claw finger cylinder A321 and the two-claw finger cylinder B322 are released, and the paper thread falls on the belt of the belt conveying mechanism 40.

[0057] like Figure 8As shown, the stirring module includes a vertically arranged disc 521, a plurality of stirring rods 522 fixed on the circular end surface of the disc 521, and a driving member driving the disc 521 to rotate along its circumferential direction. The axial directions of the plurality of stirring rods 522 are parallel to the length direction of the paper receiving wire groove 51. In this embodiment, the driving member driving the disc 521 to rotate along its circumferential direction is a hollow shaft motor 523. The stirring assembly 52 includes a stirring module, a cross-shaped module driving the stirring module to rise and fall as a whole and to reciprocate perpendicular to the conveying direction of the paper wire transfer mechanism. In this embodiment, the cross-shaped module includes a first electric cylinder 531 and a second electric cylinder 532 arranged on the moving part of the first electric cylinder 531. The stirring module is arranged on the moving part of the second electric cylinder 532 as a whole. The moving part of the first electric cylinder 531 moves horizontally, and the moving part of the second electric cylinder 532 moves vertically.

[0058] The dough stirring mechanism 50 further includes a material gathering component 54, and the material gathering component 54 and the dough stirring component 52 are respectively arranged at the two ends of the length direction of the paper receiving wire slot 51; Fig. 9 As shown, the material gathering component 54 includes a parallel clamping cylinder 541, a first clamping plate 542 and a second clamping plate 543 fixed on the clamping claws of the parallel clamping cylinder 541, the first clamping plate 542 and the second clamping plate 543 are respectively arranged on both sides of the width direction of the paper collecting wire groove 51, and a grasping clamping claw 61 is installed on the four-axis manipulator. When the grasping clamping claw 61 is extended into the material gathering component 54 to grasp a tight paper shred ball, it is gathered along the length direction of the paper collecting wire groove 51 to avoid interference between the first clamping plate 542 and the second clamping plate 543 when grasping the tight paper shred ball.

[0059] The working principle of an automatic paper thread loading device in this embodiment is as follows:

[0060] (1) Front section shredding

[0061] The first motor 123 in the first clamping and conveying component 12 in the feeding mechanism 10 drives the active roller 122 to rotate, thereby driving the driven roller 121 that is attached to the active roller 122 to rotate. The second clamping and conveying component of the cutting mechanism 20, the active roller 122 and the driven roller 121 clamp and convey three sheets of paper for feeding. The cutting component cuts off the front end of the paper, and the cut paper falls into the crumpling component 31 under the guidance of the first guide plate group. The second motor 312 in the crumpling component 31 drives a gear shaft 311 to rotate, thereby driving another gear shaft 311 meshing with the gear shaft 311 to rotate, and the paper entering the crumpling component 31 is crumpled. The crumpled paper falls into the shredding mechanism under the guidance of the second guide plate group and is cut into paper shreds. The rotating paper shredding mechanism pulls the paper shreds down and drops them onto the belt of the belt conveying mechanism 40. (The front-stage shredding step can be cycled once or multiple times before entering the back-stage stirring and placing step, which mainly depends on the weight of the paper shreds that need to be placed in the box body.)

[0062] (2) Rear stage mixing and placing of dough

[0063] The belt of the belt conveying mechanism 40 transports the loose paper shreds to the paper shred groove, the second electric cylinder 532 drives the dough stirring module to descend as a whole and approach the paper shred groove 51, the first electric cylinder 531 drives the second electric cylinder 532 to move as a whole toward the material gathering component 54, and then drives the dough stirring module to move toward the material gathering component 54. While the dough stirring module moves toward the material gathering component 54, the hollow shaft motor 523 drives the stirring rod 522 on the disc 521 to rotate, and the stirring rod 522 is inserted into the paper shreds to stir the loose paper shreds into a dense state. When the paper ball is pushed into the first clamping plate 542 and the second clamping plate 543 of the material gathering assembly 54 by the ball stirring module, it stops moving forward, the parallel clamping cylinder 541 drives the first clamping plate 542 and the second clamping plate 543 to clamp the paper ball, the ball stirring module is reset, the four-axis manipulator drives the grabbing clamping claw 61 to clamp the paper ball, the parallel clamping cylinder 541 drives the first clamping plate 542 and the second clamping plate 543 to release the paper ball, and the four-axis manipulator puts the paper ball into the box body with a restricted position on the production line.

[0064] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model.

Claims

1. An automatic paper thread loading device, characterized in that: include: A feeding mechanism, the feeding mechanism comprising a feeding roll and a first clamping and conveying component for conveying the material on the feeding roll forward; A cutting mechanism, wherein the cutting mechanism comprises a second clamping and conveying component for conveying materials synchronously with the first clamping and conveying component, and a cutting component arranged at the rear end of the second clamping and conveying component, wherein the front end of the material is in a free-falling state after being cut by the cutting component; The corrugating and shredding mechanism comprises a corrugating assembly and a shredding assembly independently arranged at the upper and lower parts, which corrugates the material in a free-falling state and then shreds it; The transfer mechanism is used to transfer the filamentous paper to the stirring mechanism; The dough stirring mechanism comprises a paper collecting wire groove arranged at the end of the conveying direction of the transfer mechanism, and a dough stirring component for stirring and tightening the loose paper threads in the paper collecting wire groove into a compact paper thread ball, wherein the length direction of the paper collecting wire groove is perpendicular to the direction in which the paper threads are conveyed by the transfer mechanism; The pick-and-place mechanism takes the paper ball and places it in the designated box on the production line.

2. The automatic paper thread loading device according to claim 1, characterized in that: There are multiple supply rolls, and a tensioning mechanism is provided between the first clamping and feeding assembly and the cutting mechanism; The crumpling and shredding mechanism also includes a rotating paper shredding mechanism arranged below the shredding assembly and pulling down the paper shredding that cannot fall smoothly; The dough stirring mechanism further comprises a material gathering component, wherein the material gathering component and the dough stirring component are respectively arranged at two ends of the paper receiving wire slot in the length direction; The dough stirring assembly comprises a dough stirring module and a cross module which drives the dough stirring module to rise and fall as a whole and to reciprocate perpendicularly to the conveying direction of the paper shreds transfer mechanism.

3. The automatic paper thread loading device according to claim 1, characterized in that: The first pinching and conveying assembly includes a driven roller, a driving roller, a driving member for driving the driving roller to rotate, and an adjusting mechanism for driving the driven roller to move away from or close to the driving roller; The wrinkling assembly includes a pair of gear shafts arranged horizontally in parallel and meshing with each other, and a driving member driving one of the gear shafts to rotate; A first guide plate group is vertically arranged between the cutting mechanism and the crumpling assembly to enable the cut material to fall downward; a second guide plate group is vertically arranged between the crumpling assembly and the shredding assembly to enable the crumpled material to fall downward.

4. The automatic paper thread loading device according to claim 2, characterized in that: The rotating paper wire pulling mechanism comprises a pair of two-claw finger cylinders arranged opposite to each other, namely two-claw finger cylinder A and two-claw finger cylinder B. Clamp plates A and B are fixed to the fingers on the same side of the two-claw finger cylinder A and the two-claw finger cylinder B respectively. When the two-claw finger cylinder A and the two-claw finger cylinder B are both in a clamping state, the clamp plates A and B are in a fitted clamping state. The two-claw finger cylinder A is fixed on the lifting cylinder A as a whole, and the two-claw finger cylinder B is fixed on the lifting cylinder B as a whole.

5. The automatic paper thread loading device according to claim 3, characterized in that: The adjusting mechanism comprises a pulling shaft, a left cam block, a right cam block, a left movable plate and a right movable plate; the active roller is mounted between the left fixed plate and the right fixed plate through a bearing, and the left fixed plate and the right fixed plate are both provided with sliding grooves in the vertical direction; the driven roller is mounted on the left movable plate and the right movable plate through bearings, the left movable plate is slidably arranged on the sliding groove on the left fixed plate, and the right movable plate is slidably arranged on the sliding groove on the right fixed plate; after the two ends of the pulling shaft respectively fix the left cam block and the right cam block, one end passes through the left movable plate and the left fixed plate in turn and then a handle is installed, and the other end passes through the right movable plate and the right fixed plate in turn, and the left movable plate is provided with a left accommodating groove for accommodating the left cam block, and the right movable plate is provided with a right accommodating groove for accommodating the right cam block; when the pulling shaft is pulled, the left cam block and the right cam block rotate with the moving shaft, driving the left movable plate and the right movable plate to rise or fall at the same time.

6. The automatic paper thread loading device according to claim 2, characterized in that: The stirring module comprises a vertically arranged disc, a plurality of stirring rods fixed on the circular end surface of the disc, and a driving member for driving the disc to rotate along its circumferential direction, and the axial directions of the plurality of stirring rods are parallel to the length direction of the paper receiving wire slot.

7. The automatic paper thread loading device according to claim 2, characterized in that: The material gathering assembly comprises a parallel clamping cylinder, a first clamping plate and a second clamping plate fixed on the clamping jaws of the parallel clamping cylinder.

8. The automatic paper thread loading device according to claim 1, characterized in that: The number of the feed rolls is three, two of which are vertically arranged up and down, and the other feed roll is arranged in the middle of the two feed rolls and towards the side.

9. The automatic paper thread loading device according to claim 2, characterized in that: The tensioning mechanism comprises a plurality of guide rollers which are axially parallel to each other and arranged in adjacent and staggered positions.

10. The automatic paper thread loading device according to claim 1, characterized in that: The transfer mechanism is a belt conveyor mechanism, and the pick-and-place mechanism is a four-axis manipulator.

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