CN213732065U - Broken paper collecting system - Google Patents

Abstract

The utility model discloses a broken paper collecting system, including the mounting bracket with set up in delivery box on the mounting bracket, be provided with on the mounting bracket and be located the collecting box of delivery box below, horizontal rotation is connected with one row of hobbing cutter in the delivery box, be provided with on the delivery box and be used for driving one row the synchronous pivoted actuating mechanism of hobbing cutter, vertical sliding connection has and is located in the delivery box the screen cloth of hobbing cutter below, the screen cloth is the level form setting, be provided with on the delivery box and be used for the drive screen cloth reciprocating motion's control mechanism. Through utilizing the screen cloth to drive not by the upward movement of fully comminuted broke to make not can be smashed by the hobbing cutter once more by fully comminuted broke, thereby improve the crushing effect of broke, and then have the advantage that the person of facilitating the use carries out subsequent processing to the broke.

Description

Broken paper collecting system

Technical Field

The utility model relates to a technical field is handled to the broken paper, in particular to broken paper collecting system.

Background

The broke generally refers to waste paper produced when a paper machine breaks paper, or waste paper produced when rewinding and cutting paper edges, paper winding, rewinding and packaging, defective products with quality problems, and the like. The broke collecting system is a generic term for an apparatus for collecting and processing used paper in a unified manner.

Broke collection system among the conventional art sets up the hobbing cutter in the broke conveying box usually to carry out the preliminary treatment to the broke through the hobbing cutter, throw into the collection bucket through the broke of preliminary treatment again, thereby realize the collection of broke. Because the grinding effect of the hob cutters on the broke is limited, if the broke which is not sufficiently ground enters the collecting barrel, the subsequent treatment of the broke is troublesome and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a broken paper collecting system has the advantage that makes things convenient for broken paper follow-up processing.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a broken paper collection system, include the mounting bracket with set up in transport case on the mounting bracket, be provided with on the mounting bracket and be located the collecting box of transport case below, horizontal rotation is connected with one row of hobbing cutter in the transport case, be provided with on the transport case and be used for driving one row the synchronous pivoted actuating mechanism of hobbing cutter, vertical sliding connection has and is located in the transport case the screen cloth of hobbing cutter below, the screen cloth is the level form setting, be provided with on the transport case and be used for driving screen cloth reciprocating motion's control mechanism.

Through adopting above-mentioned technical scheme, throw into the delivery box with the broke, then start actuating mechanism to carry out crushing operation to the broke through a row of hobbing cutter. At this time, the broke that has been sufficiently crushed enters the collection box through the meshes of the screen, and the broke that has not been sufficiently crushed falls onto the screen. Subsequently, the control mechanism is started, and the screen is driven to vertically reciprocate by the control mechanism. At this time, the broke, which is not sufficiently crushed, moves vertically by being pushed by the screen. When the screen moves to the highest point, the broken paper which is not fully crushed continues to move upwards under the inertia effect generated by the self gravity. When the uncrushed broke again contacts the hob, the hob can regrind the uncrushed broke. Reciprocating like this for the broke can be smashed by the hobbing cutter fully. Thereby improving the crushing effect of the broke and further having the advantage of facilitating the subsequent treatment of the broke by a user.

The utility model discloses a further set up to: the actuating mechanism including set up in motor on the delivery box, the output shaft of motor is provided with the drive wheel, the hobbing cutter include arbor and equipartition in epaxial break bar of arbor, one row the tip of the same end of arbor all runs through to the outside of delivery box and with the delivery box becomes to rotate and is connected, the arbor is located the tip outside the delivery box is provided with from the driving wheel, the drive wheel with one row pass through the hold-in range linkage from the driving wheel and be connected.

Through adopting above-mentioned technical scheme, drive the drive wheel through the motor and rotate to drive the synchronous belt through drive wheel and drive one row of follow driving wheel and rotate. And then the driven wheels drive the corresponding cutter shafts and the cutter wheels to rotate, and then the rotating cutter wheels can be used for crushing broke. Through setting up simple, the easy operation of mechanism, the stable actuating mechanism of drive effect, realize quick, steady rotation of a row of hobbing cutter to improve the motion stationarity of hobbing cutter.

The utility model discloses a further set up to: the horizontal rotation is connected with and is located in the delivery box the installation axle of screen cloth below, control mechanism including set up in install epaxial cam, the cam is used for contradicting the screen cloth, the installation axle is close to the tip of following driving wheel one end runs through extremely the outer wall of delivery box and with the delivery box rotates to be connected, the installation axle is located the tip outside the delivery box is provided with driven sprocket, be provided with drive sprocket on the output shaft of motor, drive sprocket with driven sprocket passes through the chain linkage and connects.

Through adopting above-mentioned technical scheme, drive sprocket through the motor and rotate to drive chain and driven sprocket rotation through drive sprocket. And then the driven chain wheel drives the mounting shaft and the cam to rotate. The tip of the cam pushes the screen to move vertically upwards in the process of rotating upwards. When the tip of the cam moves to the highest point, the screen also moves to the highest point. Subsequently, the tip of the cam disengages the screen and rotates downward, and the screen also moves downward and resets. The vertical reciprocating motion of the screen can be realized by reciprocating in this way. Through setting up the ingenious, stable control mechanism of drive effect of structure for the screen cloth can be fast, steady carry out vertical reciprocating motion, thereby improve the motion stationarity of screen cloth. Meanwhile, the installation shaft and the row of cutter shafts can be driven to rotate together by one motor. The linkage between the components can be improved, and the driving source is saved, so that the resource utilization efficiency is improved.

The utility model discloses a further set up to: the inner wall of the conveying box is provided with a circle of limiting strips along the circumferential direction, the limiting strips are used for enabling the upper end faces of the screen meshes to abut against, and the upper end faces of the limiting strips are lower than the lowest point of the lower end faces of the hobbing cutters.

Through adopting above-mentioned technical scheme, through setting up spacing, realize the vertical limited of the biggest motion stroke of upwards direction of screen cloth, avoid the screen cloth motion excessive and touch the break bar to improve collecting system's stability in use.

The utility model discloses a further set up to: the cutter wheels on two adjacent cutter shafts are arranged in a staggered manner.

Through adopting above-mentioned technical scheme, because a plurality of break bars on two adjacent arbor are the dislocation form and arrange, can increase the crushing area of break bar to the break, can increase the shearing force of break bar to the break again to improve the crushing effect of hobbing cutter to the break.

The utility model discloses a further set up to: the collecting box comprises a box body which is horizontally and slidably connected with the mounting frame and is provided with an upper end opening, a row of sundry barrels with upper end openings are arranged in the box body, the outer wall of the box body penetrates through a gap with the same quantity as the sundry barrels, the gap is used for the corresponding sundry barrels to penetrate, and a locking mechanism is arranged between the sundry barrels and the box body.

Through adopting above-mentioned technical scheme, when needs are collected the broken paper of abundant smashing, aim at the screen cloth with first debris bucket. At this time, the broke, which is sufficiently crushed, enters the first trash can through the meshes of the screen. When the first sundry barrel is full of broken paper, the box body is pushed to drive the row of sundry barrels to move horizontally, and the second sundry barrel is aligned to the screen. At this time, the locking mechanism of the first trash can is opened, and the trash can is taken out of the box body. And then, the broke in the first sundry barrel can be collected. Then the first sundry barrel is put into the box body through the gap, and the locking mechanism is locked. When the last sundry barrel is full of paper scraps, the box body is pushed to move reversely, and the penultimate sundry barrel is aligned to the screen. At the moment, the broke in the last sundry barrel can be collected. This design benefit to can realize the operation of not shutting down of transport case and hobbing cutter, and then realize the operation of not shutting down of collection system, effectively improve production efficiency.

The utility model discloses a further set up to: the locking mechanism comprises a hasp arranged between the box body and the sundry barrel, and a handle of the hasp is positioned on the sundry barrel.

Through adopting above-mentioned technical scheme, through setting up simple structure, the locking mechanical system of convenient unblock and locking, realize the quick unblock and the locking of debris bucket to further improve production efficiency. Simultaneously, because the handle of hasp is located the debris bucket for the producer can drive the debris bucket through the handle that stimulates the hasp and remove, thereby improves the convenient degree of use.

The utility model discloses a further set up to: universal wheels with brakes are uniformly distributed on the periphery of the lower end face of the mounting rack.

Through adopting above-mentioned technical scheme, through setting up the universal wheel for the user can be through utilizing the universal wheel to drive a whole set of collecting system along ground quick travel, can make things convenient for the fast handling of production personnel to collecting system, can effectively reduce production personnel's work load again, thereby further improve the convenience of use.

The utility model has the advantages that:

1. the broken paper which is not fully crushed is driven to move upwards by the screen and can be crushed by the hob again, so that the crushing effect of the broken paper is improved, and the broken paper crusher has the advantage of facilitating subsequent treatment of the broken paper by a user;

2. the driving mechanism with simple mechanism, simple operation and stable driving effect is arranged, so that the row of the hobs can rotate quickly and stably, and the movement stability of the hobs is improved;

3. through setting up spacing, realize the injecing of the vertical ascending direction's of screen cloth maximum motion stroke, avoid the screen cloth excessive motion and touch the break bar to improve collection system's stability in use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic view of the internal structure of the conveyance case in this embodiment.

In the figure, 1, a mounting frame; 2. a delivery box; 3. a feed hopper; 4. a discharge hopper; 5. a collection box; 51. a box body; 52. a sundries barrel; 6. hobbing cutters; 61. a cutter shaft; 62. a cutter wheel; 7. a drive mechanism; 71. a motor; 72. a drive wheel; 8. screening a screen; 9. a control mechanism; 91. a cam; 92. a driven sprocket; 10. a notch; 11. a locking mechanism; 111. a hasp; 12. a driven wheel; 13. a synchronous belt; 14. installing a shaft; 15. a limiting strip; 16. a drive sprocket; 17. a chain; 18. a universal wheel.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments.

Referring to fig. 1 and 2, the broke collecting system comprises a mounting frame 1, wherein universal wheels 18 with brakes are fixedly connected to four corners of the lower end face of the mounting frame 1 respectively. The up end of mounting bracket 1 is provided with transport box 2, and the upper end of transport box 2 is connected with feeder hopper 3, and the lower extreme is connected with row hopper 4. The lower end of the mounting frame 1 is provided with a collecting box 5 positioned below the discharge hopper 4.

Referring to fig. 1 and 2, a row of roller cutters 6 is horizontally rotatably connected in the conveying box 2, the row of roller cutters 6 is horizontally arranged, and the axes of the row of roller cutters 6 are located on the same horizontal plane. The hob 6 comprises a horizontally arranged hob shaft 61, and the end parts of the two ends of the hob shaft 61 are respectively connected with the corresponding inner walls of the conveying box 2 in a rotating manner.

Referring to fig. 1 and 2, the cutter shaft 61 is fixedly sleeved with a plurality of cutter wheels 62, the cutter wheels 62 are uniformly distributed along the axial direction of the cutter shaft 61, and the cutter wheels 62 on two adjacent cutter shafts 61 are arranged in a staggered manner. Meanwhile, the outer wall of the conveying box 2 is provided with a driving mechanism 7 for driving the row of cutter shafts 61 to rotate synchronously.

When the broke collecting system is used, the mounting frame 1 is pushed, and the universal wheels 18 are utilized to drive the mounting frame 1, the conveying boxes 2 and other components to move, so that the feed hopper 3 is positioned right below the discharge end of the paper machine. Broke at the discharge end of the paper machine then enters the transport box 2 through the feed hopper 3.

Then, the driving mechanism 7 is started, and the driving mechanism 7 drives the row of cutter shafts 61 to drive the corresponding cutter wheels 62 to rotate. The broke is then subjected to a shredding operation by means of the rotating cutter wheel 62. The shredded broke then passes through the discharge hopper 4 into the collection bin 5, whereby the collection of broke is achieved.

Referring to fig. 1 and 2, a screen 8 located below the hob 6 is vertically and slidably connected in the conveying box 2, the screen 8 is horizontally arranged, and the peripheral side walls of the screen 8 are attached to the inner wall of the conveying box 2. Meanwhile, the conveying box 2 is provided with a control mechanism 9 for driving the screen 8 to vertically reciprocate.

In the process of shredding broke, the fully shredded broke enters the collecting bin 5 through the openings of the screen 8, and the insufficiently shredded broke falls onto the screen 8. Subsequently, the control mechanism 9 is actuated, and the screen 8 is driven to reciprocate vertically by the control mechanism 9. At this time, the broke, which is not sufficiently crushed, is vertically reciprocated by the push of the screen 8.

When the screen 8 moves to the highest point, the broke which is not sufficiently crushed continues to move upwards under the inertia effect generated by the self gravity. When the uncrushed broke again contacts the cutter wheel 62, the rotating cutter wheel 62 can regrind the uncrushed broke. Reciprocating in this way, the broke can be sufficiently crushed by the hob 6.

Referring to fig. 1, the collecting box 5 includes a box body 51 horizontally slidably connected to the mounting frame 1 and having an open upper end, and a row of sundry barrels 52 are provided in the box body 51 and having an open upper end. The outer wall of the box body 51 penetrates through the gap 10 equal to the sundry barrel 52, and the gap 10 is penetrated by the corresponding sundry barrel 52.

Referring to fig. 1, a locking mechanism 11 is disposed between the sundries barrel 52 and the box body 51, and the locking mechanism 11 includes a buckle 111 disposed between an outer wall of the upper end of the box body 51 and an outer wall of the sundries barrel 52 above the gap 10. The handle of the hasp 111 is fixedly connected to the outer wall of the sundries barrel 52, and the latch hook is fixedly connected to the outer wall of the box body 51.

When the broken paper which is fully crushed needs to be collected, the box body 51 is pushed to drive the row of the sundries barrel 52 to horizontally slide, and the first sundries barrel 52 is positioned right below the screen 8. At this time, the broke, which is sufficiently crushed, enters the first trash can 52 through the meshes of the screen 8.

When the first sundry barrel 52 is fully broke, the box body 51 is continuously pushed to drive the row of sundry barrels 52 to horizontally slide, and the second sundry barrel 52 is positioned right below the screen 8. At this time, the buckle 111 of the first sundry barrel 52 is opened, and the sundry barrel 52 is pulled to move horizontally, so that the sundry barrel 52 slides out through the gap 10.

The broke in the first trash can 52 may then be collected. The first trash can 52 is then placed into the bin 51 through the notch 10 and the catch 111 is locked. When the last sundries barrel 52 is full of paper scraps, the box body 51 is pushed to drive the row of collecting barrels to slide reversely.

When the penultimate trash can 52 is positioned right below the screen 8 again, the broke in the last trash can 52 can be collected. Thereby realizing the non-stop operation of the conveying box 2 and the hob 6 and further realizing the non-stop operation of the collecting system.

Referring to fig. 1 and 2, the driving mechanism 7 includes a motor 71 disposed on an outer wall of the conveying box 2, and an output shaft of the motor 71 is fixedly sleeved with a driving wheel 72. The end part of the same end of the row of cutter shafts 61 penetrates through the outside of the conveying box 2 and is rotatably connected with the conveying box 2, and the driven wheel 12 is fixedly sleeved at the end part of the cutter shafts 61 positioned outside the conveying box 2. Meanwhile, the driving wheel 72 is linked with a row of driven wheels 12 through a timing belt 13.

The driving wheel 72 is driven by the motor 71 to rotate, and the synchronous belt 13 is driven by the driving wheel 72 to drive the row of driven wheels 12 to rotate. The driven pulley 12 drives the corresponding cutter shaft 61 and cutter wheel 62 to rotate, and then the rotating cutter wheel 62 can be used for crushing broken paper.

Referring to fig. 1 and 2, a mounting shaft 14 located below the screen 8 is horizontally rotatably connected in the conveyance case 2, and the mounting shaft 14 is parallel to the cutter shaft 61. The control mechanism 9 comprises a cam 91 fixedly secured to the mounting shaft 14, and the cam 91 is adapted to abut against the screen 8.

Referring to fig. 1 and 2, the inner wall of the conveying box 2 is provided with a circle of stopper strips 15 along the circumferential direction thereof. The upper end surface of the limiting strip 15 is lower than the lowest point of the lower end surface of the hob 6, and the lower end surface of the limiting strip 15 is used for the upper end surface of the screen 8 to abut against.

Referring to fig. 1 and 2, an end portion of the mounting shaft 14 near one end of the driven wheel 12 penetrates through an outer wall of the conveying box 2 and is rotatably connected with the conveying box 2, and a driven sprocket 92 is fixedly sleeved on an end portion of the mounting shaft 14 located outside the conveying box 2. The output shaft of the motor 71 is fixedly sleeved with a driving chain wheel 16, and the driving chain wheel 16 is connected with a driven chain wheel 92 in a linkage manner through a chain 17.

During the rotation of the output shaft of the motor 71, the driving sprocket 16 rotates synchronously with the output shaft of the motor 71. Subsequently, the chain 17 and the driven sprocket 92 are rotated by the driving sprocket 16. The driven sprocket 92 drives the mounting shaft 14 and the cam 91 to rotate.

During the upward rotation of the tip of the cam 91, the screen 8 is slidably moved vertically upward by being pushed by the tip of the cam 91. When the tip of the cam 91 moves to the highest point, the screen 8 also moves to the highest point, and the screen 8 is reset after hitting the limit strip 15.

As the mounting shaft 14 continues to rotate, the tip of the cam 91 rotates downward and gradually disengages the screen 8. At the same time, the screen 8 slides vertically downward and gradually returns. Reciprocating in this way, the vertical reciprocating motion of the screen 8 can be realized.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Claims (8)

1. The utility model provides a broken paper collection system, includes mounting bracket (1) and set up in transport case (2) on mounting bracket (1), be provided with on mounting bracket (1) and be located collecting box (5) of transport case (2) below, its characterized in that: carry case (2) interior horizontal rotation to be connected with one row of hobbing cutter (6), be provided with on carry case (2) and be used for driving one row hobbing cutter (6) synchronous pivoted actuating mechanism (7), vertical sliding connection has and is located in carry case (2) screen cloth (8) of hobbing cutter (6) below, screen cloth (8) are the level form setting, be provided with on carry case (2) and be used for the drive screen cloth (8) reciprocating motion's control mechanism (9).

2. A broke collecting system according to claim 1, characterized in that: actuating mechanism (7) including set up in motor (71) on transport case (2), the output shaft of motor (71) is provided with drive wheel (72), hobbing cutter (6) include arbor (61) and equipartition in arbor (61) on break bar (62), one row arbor (61) all run through extremely with the tip of one end transport case (2) the outside and with transport case (2) form to rotate and connect, arbor (61) are located transport case (2) outer tip is provided with from driving wheel (12), drive wheel (72) and one row from driving wheel (12) through hold-in range (13) linkage connection.

3. A broke collecting system according to claim 2, characterized in that: carry case (2) interior horizontal rotation to be connected with and be located installation axle (14) of screen cloth (8) below, control mechanism (9) including set up in cam (91) on installation axle (14), cam (91) are used for contradicting screen cloth (8), installation axle (14) are close to the tip of following driving wheel (12) one end runs through extremely the outer wall of carrying case (2) and with carry case (2) to rotate and connect, installation axle (14) are located the tip outside carrying case (2) is provided with driven sprocket (92), be provided with drive sprocket (16) on the output shaft of motor (71), drive sprocket (16) with driven sprocket (92) are through chain (17) linkage connection.

4. A broke collecting system according to claim 3, characterized in that: the inner wall of the conveying box (2) is provided with a circle of limiting strips (15) along the circumferential direction, the limiting strips are used for enabling the upper end faces of the screen meshes (8) to abut against each other, and the upper end faces of the limiting strips (15) are lower than the lowest point of the lower end faces of the hobbing cutters (6).

5. A broke collecting system according to claim 2, characterized in that: the cutter wheels (62) on two adjacent cutter shafts (61) are arranged in a staggered manner.

6. A broke collecting system according to claim 1, characterized in that: the collecting box (5) comprises a box body (51) which is horizontally and slidably connected with the mounting frame (1) and is provided with an upper end opening, a row of sundry barrels (52) with upper end openings are arranged in the box body (51), the outer wall of the box body (51) penetrates through a gap (10) with the same quantity as the sundry barrels (52), the gap (10) is used for allowing the sundry barrels (52) to penetrate correspondingly, and a locking mechanism (11) is arranged between the sundry barrels (52) and the box body (51).

7. A broke collection system according to claim 6, characterized in that: the locking mechanism (11) comprises a buckle (111) arranged between the box body (51) and the sundry barrel (52), and a handle of the buckle (111) is positioned on the sundry barrel (52).

8. A broke collecting system according to claim 1, characterized in that: universal wheels (18) with brakes are evenly distributed on the periphery of the lower end face of the mounting rack (1).

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