CN110525711B

CN110525711B - Binding device and method for waste recovery

Info

Publication number: CN110525711B
Application number: CN201910844056.8A
Authority: CN
Inventors: 邓楚霞; 李朝阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2021-06-25
Anticipated expiration: 2039-09-06
Also published as: CN110525711A

Abstract

The invention discloses a binding device for waste recovery, which comprises a base, a stacking sliding table and a binding device, wherein the base is provided with a plurality of sliding grooves; the machine base is a square frame; the stacking sliding table is used for stacking waste paper boxes and can move up and down and translate relative to the base; the binding assembly comprises four rope rolls arranged at the lower ends of four sides of the base and four groups of guide wheels arranged in the middle of the upper ends of the four sides of the base, and a rope on the rope roll on each side is connected to the stacking sliding table after bypassing the guide wheels on the side; the binding assembly also comprises a rope gathering device, a node forming device and a cutting device which are arranged at the upper end of the machine base; the binding device and the method for recycling the waste can be used for a waste recycling device, can bind the stacked waste paper boxes, can effectively bind the ropes around the waste paper boxes through the rope gathering device, the node forming device and the cutting device, are efficient to operate, do not need manual binding, and can improve the waste recycling efficiency.

Description

Binding device and method for waste recovery

Technical Field

The invention relates to the technical field of waste recovery devices, in particular to a binding device and a binding method for waste recovery.

Background

With the development of economy, various waste products are produced in the fields of daily life, industrial production and the like, so that the work of recycling and treating the waste products is very important. At present to this kind of waste product to waste paper case, its recovery degree of difficulty is great, and it can be together regularly to have the waste recovery device at present, but generally need bind the waste paper case of piling up in order to make things convenient for the transportation, still needs the manual work to accomplish at present to the operation of binding of waste paper case, and the manual work need take out waste paper case from waste recovery device and bind, and the process of taking out probably will pile up the waste paper case messy, still needs rule again, comparatively wastes time and energy.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a binding device and a binding method for waste recovery, which can be applied to a waste recovery device and can automatically bind stacked waste cartons.

The technical scheme is as follows: in order to achieve the purpose, the binding device for recycling the waste comprises a base, a stacking sliding table and a binding assembly; the machine base is a square frame; the stacking sliding table is used for stacking waste paper boxes and can move up and down and translate relative to the base;

the binding assembly comprises four rope rolls arranged at the lower ends of four sides of the base and four groups of guide wheels arranged in the middle of the upper ends of the four sides of the base, a rope on the rope roll on each side is connected to the stacking sliding table after passing around the guide wheel on the side, the end parts of the ropes of the four rope rolls are fixed together to form a fixed node, the fixed node is positioned in the middle of the stacking sliding table, rope buckles are arranged on the four sides of the stacking sliding table, and the ropes can enter and exit the rope buckles;

the binding assembly also comprises a rope gathering device, a node forming device and a cutting device which are arranged at the upper end of the machine base; the rope gathering device is used for gathering four ropes on the four rope rolls together; the node forming devices are used for fixing the gathered four ropes to form a fixed node between the four ropes, and the node forming devices are provided with two groups, and the two groups of node forming devices are arranged up and down; the cutting device is arranged between the two groups of node forming devices.

Furthermore, the rope gathering device comprises two L-shaped translation frames, the L-shaped translation frames are arranged at two opposite corners of the upper end of the machine base, and the openings of the L-shaped translation frames are opposite; in the overlooking direction, each L-shaped translation frame can make translation motion along the diagonal line of the machine base; the node forming device and the cutting device are both arranged on the L-shaped translation frame.

Furthermore, the two L-shaped translation frames are arranged in a staggered manner in the vertical direction; wherein the upper end of the upper L-shaped translation frame is provided with a group of node forming devices, and the lower end of the upper L-shaped translation frame is provided with a cutting device; and another group of the node forming devices are arranged on the lower L-shaped translation frame.

Further, the node forming device comprises a device seat and two L-shaped clamping jaws symmetrically hinged to the device seat, the two L-shaped clamping jaws can be switched between an unfolding state and a clamping state, in the unfolding state, the two L-shaped clamping jaws are integrally U-shaped, and a U-shaped clamping piece 7 can be accommodated between the two L-shaped clamping jaws.

Further, the cutting device is a pneumatic clamp.

Further, the node forming device further comprises a clamp cabin for storing the U-shaped clamps 7; the clamping piece cabin is of a vertically arranged strip-shaped structure and is fixed relative to the base; the U-shaped clamping pieces 7 can be arranged in the clamping piece cabin in a linear array; the bottom of the clamping piece cabin is provided with a push plate which is in sliding connection relative to the clamping piece cabin, and a return spring is arranged between the push plate and the clamping piece cabin; the L-shaped clamping jaw is provided with a convex part which can push the push plate away.

Furthermore, the machine base is also provided with two groups of holding assemblies, and the holding assemblies are arranged on the upper side of the machine base; the holding assembly comprises a telescopic unit which can be driven by a driving unit to enter or leave an orthographic projection area of the stacking sliding table.

Further, an elastic element is arranged between the stacking sliding table and the base, and the elastic element enables the stacking sliding table to have a tendency of moving upwards.

A binding method for waste recycling, when a set number of waste cartons are stacked on a stacking slide table, the method comprising:

controlling the rope gathering device to gather the ropes wound by the four ropes towards the middle, so that the four ropes have portions gathered together;

controlling the two groups of node forming devices to fix the gathered parts of the four strands of ropes so as to form an upper fixed node and a lower fixed node between the four strands of ropes;

and controlling the cutting device to perform cutting operation to cut off the four strands of ropes between the upper fixing node and the lower fixing node.

Further, the device also comprises a holding assembly, and in an initial state, a telescopic unit of the holding assembly is not in an orthographic projection area of the stacking sliding table; the base is also provided with a traction device for drawing the stacking sliding table to do translational motion; the control rope gathers together the rope that the device will four ropes were rolled up and still includes to the centre before gathering together:

controlling the traction device to operate to enable the stacking sliding table to move downwards, so that the positions of all waste paper boxes stacked on the stacking sliding table are lower than the position of the telescopic unit;

controlling the telescopic unit to extend out;

and controlling the traction device to operate to release the stacking sliding table, and enabling the stacking sliding table to move upwards under the action of the elastic element, so that all waste paper boxes on the stacking sliding table are clamped between the stacking sliding table and the telescopic unit.

Has the advantages that: the binding device and the method for recycling the waste can be used for a waste recycling device, can bind the stacked waste paper boxes, can effectively bind the ropes around the waste paper boxes through the rope gathering device, the node forming device and the cutting device, are efficient to operate, do not need manual binding, and can improve the waste recycling efficiency.

Drawings

FIG. 1 is a view showing a construction of a binding apparatus for recycling waste products;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a block diagram of a cord gathering device;

FIG. 5 is a first perspective view of both the rope gathering device and the node forming device;

FIG. 6 is a second perspective view of both the rope gathering device and the node forming device;

FIG. 7 is an enlarged view of portion C of FIG. 6;

FIG. 8 is a first state diagram of a node formation device;

FIG. 9 is a second state diagram of the node formation means;

FIG. 10 is a top view of a waste recycling binding apparatus in a first state;

FIG. 11 is a second state top view of the binding apparatus for recycling waste;

FIG. 12 is a block diagram of the retaining assembly;

FIG. 13 is a view of the structure of the driving frame;

FIG. 14 is a block diagram of a link.

The names of the parts indicated by the reference numerals in the drawings are as follows:

1-a machine base; 2-stacking a slipway; 3-binding the assembly; 31-rope rolling; 311-a rope; 32-a guide wheel; 33-rope fastener; 34-a rope gathering device; 341-L shaped translational rack; 342-a push rod; 343-a guide bar; 35-node forming means; 351-device mount; 352-L-shaped jaws; 352-1-boss; 353-a clamp compartment; 354-push plate; 355-a return spring; 356-connecting rod; 357-a slider; 358-lead screw; 359-gears; 3510-jaw motor; 36-a cutting device; 4-a retention assembly; 41-a telescopic unit; 411-chain link; 4111-a baffle; 42-a driving frame; 43-a sprocket; 44-a drive motor; 45-a guide groove; 5-a resilient element; 6-a traction device; 61-a hauling rope; 62-a traction motor; 63-crimping wheel; 7-U-shaped clamping piece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The binding device for recycling the waste shown in the attached figure 1 comprises a machine base 1, a stacking sliding table 2 and a binding assembly 3; the machine base 1 is a square frame; the stacking sliding table 2 is used for stacking waste paper boxes and can move up and down and translate relative to the base 1; specifically, an elastic element 5 is arranged between the stacking slide 2 and the base 1, and the elastic element 5 makes the stacking slide 2 have a tendency to move upwards. And the base 1 is also provided with a traction device 6 for drawing the stacking sliding table 2 to do translational motion; the traction device 6 comprises a traction rope 61, a traction motor 62 and a curling wheel 63, wherein the traction motor 62 is installed on the base 1 and can drive the curling wheel 63 to rotate, the traction rope 61 is wound on the traction motor 62, and one end of the traction rope is fixed on the stacking sliding table 2, so that when the traction motor 62 rotates forwards, the traction rope 61 can be wound on the curling wheel 63, the stacking sliding table 2 can move downwards, and when the traction motor 62 rotates backwards, the stacking sliding table 2 can be released, and the stacking sliding table 2 can ascend under the action of the elastic element 5. In this embodiment, elastic element 5 is the elasticity rope, the one end of elasticity rope is fixed and is being piled up slip table 2, and the other end strides across a pulley to be fixed at the lower extreme of frame 1, so, elastic element 5's whole length is longer, and the distance that can produce elastic deformation is great for pile up slip table 2 and can have longer motion stroke, the elasticity rope has four, and the tip of four elasticity ropes is fixed respectively and is being piled up the four corners position of slip table 5, so can be so that pile up slip table 5 atress even, steady lift.

The binding assembly 3 comprises four rope rolls 31 arranged at the lower ends of four sides of the base 1, and also comprises four groups of guide wheels 32 arranged in the middle of the upper ends of the four sides of the base 1, the rope 311 on the rope roll 31 on each side is connected to the stacking sliding table 2 after passing around the guide wheel 32 on the side, and the end parts of the rope 311 of the four rope rolls 31 are fixed together to form a fixed node, as shown in fig. 2, the fixed node is positioned in the middle of the stacking sliding table 2, rope buckles 33 are arranged on the four sides of the stacking sliding table 2, and the rope 311 can enter and exit the rope buckles 33; specifically, as shown in fig. 3, the rope buckle 33 has a hook, and a notch is formed at a position close to the lower side of the hook to control the entrance and exit of the rope 311.

The binding assembly 3 further comprises a rope gathering device 34, a node forming device 35 and a cutting device 36 which are arranged at the upper end of the machine base 1; the rope gathering device 34 is used for gathering four ropes 311 on the four rope rolls 31; the node forming devices 35 are used for fixing the gathered four ropes 311 to form a fixed node between the four ropes 311, and the node forming devices 35 are provided with two groups, and the two groups of node forming devices 35 are arranged up and down; in the height direction, the cutting device 36 is provided between the two sets of the node forming devices 35.

By adopting the above structure, in an initial state, a fixed node is originally formed between the four ropes 311 and is located on the stacking sliding table 2, after waste paper boxes are stacked on the stacking sliding table 2 and are bound, two groups of node forming devices 35 can form two fixed nodes between the four ropes 311, the two fixed nodes are formed on all the waste paper boxes, the ropes 311 between the two newly formed fixed nodes are cut off by the cutting device 36, the fixed nodes are respectively formed at the upper end and the lower end of all the waste paper boxes on the stacking sliding table 2, and all the waste paper boxes are bound in the ropes between the two fixed nodes. Meanwhile, the newly formed other fixing node fixes the end parts of the four ropes 311 together again, and the next round of waste carton binding operation can be started only by placing the four ropes 311 into the four rope buckles 33 respectively, so that the operation is simple.

Specifically, the rope gathering device 34 includes two L-shaped translational brackets 341, the L-shaped translational brackets 341 are disposed at two diagonal positions of the upper end of the machine base 1, and the openings of the two L-shaped translational brackets 341 are opposite; in the top view direction, each L-shaped translational bracket 341 can make translational motion along the diagonal line of the base 1, the translational motion is driven by a push rod 342, a guide rod 343 is further installed on the L-shaped translational bracket 341, and the guide rod 343 is in sliding fit with the base 1; the node forming device 35 and the cutting device 36 are both mounted on the L-shaped translation frame 341. The two L-shaped translation frames 341 are arranged in a staggered manner from top to bottom; wherein a set of the node forming means 35 is mounted on the upper end of the upper L-shaped translational frame 341 and a cutting means 36 is mounted on the lower end thereof; another set of the node forming devices 35 is mounted on the lower L-shaped translational carriage 341. Each end position of each L-shaped translational bracket 341 abuts against one rope 311, as shown in fig. 10, so that when the L-shaped translational bracket 341 moves towards the center of the machine base 1, a part of the rope sections of the two ropes 311 can be converged at the corner position of the L-shaped translational bracket 341, as shown in fig. 11.

The node forming device 35 comprises a device seat 351 and two L-shaped clamping jaws 352 symmetrically hinged on the device seat 351, wherein the two L-shaped clamping jaws 352 can be switched between an unfolded state and a clamped state, and in the unfolded state, the two L-shaped clamping jaws 352 are integrally U-shaped, and a U-shaped clamping piece 7 can be accommodated between the two L-shaped clamping jaws. The two L-shaped clamping jaws 352 are respectively driven by two connecting rods 356, each connecting rod 356 is connected with a sliding block 357, each sliding block 357 is driven by a lead screw 358 to do translation movement, namely, two sliding blocks 357 and two lead screws 358 are respectively arranged, the two lead screws 358 are arranged in parallel, the end parts of the two lead screws are respectively provided with a gear 359, and the two gears 359 are mutually meshed; one of the lead screws is driven to rotate by a jaw motor 3510. The node forming device 35 has a compact structure, occupies a small space in the diagonal direction of the base 1, and is convenient to install. When the two L-shaped clamping jaws 352 are changed from the unfolded state shown in fig. 8 to the clamped state shown in fig. 9, the U-shaped clamping member 7 is forced to bend and wrap around the periphery of the gathered rope segments of the four-strand rope 311, so as to fix the gathered rope segments of the four-strand rope 311 together to form a fixed node.

Further, in order to facilitate automatic feeding of the U-shaped clamps 7, the node forming device 35 further comprises a clamp compartment 353 for storing the U-shaped clamps 7, as shown in fig. 5 to 6; the clamping piece cabin 353 is a vertically arranged strip-shaped structure and is fixed relative to the base 1; the U-shaped clamps 7 can be arranged in a linear array in the clamp chamber 353; the bottom of the clamping member chamber 353 is provided with a push plate 354 which is connected with the clamping member chamber 353 in a sliding way, as shown in fig. 7, and a return spring 355 is arranged between the push plate 354 and the clamping member chamber 353; the L-shaped jaw 352 has a boss 352-1 thereon which pushes the push plate 354 apart. In the initial state, the push plate 354 seals the lower end of the holder chamber 353, and when the L-shaped translational carriage 341 is returned from the center of the base 1, the protrusion 352-1 of the L-shaped clamping jaw 352 pushes the push plate 354 away, so that the U-shaped clamping member 7 at the lowermost end of the holder chamber 353 falls between the two L-shaped clamping jaws 352.

The cutting device 36 is a pneumatic clamp, which is a conventional product and the structure thereof will not be described in detail.

Furthermore, the machine base 1 is also provided with two groups of retaining assemblies 4, and the retaining assemblies 4 are arranged on the upper side of the machine base 1; the holding assembly 4 comprises a telescopic unit 41, which telescopic unit 41 can be driven by a drive unit into or out of the orthographic projection area of the stack slide 2.

Specifically, as shown in fig. 12, the telescopic unit 41 is composed of a plurality of links 411, each two adjacent links 411 are connected in a rotating manner, and the maximum relative angle formed by the relative rotation of the two adjacent links 411 is 180 °, that is, at the maximum relative rotation angle, the two links 411 are in a straight line, and in this state, one link 411 can only rotate unidirectionally relative to the other link 411; the driving unit comprises a driving frame 42, a chain wheel 43 and a driving motor 44, the chain wheel 43 is engaged with the telescopic unit 41, two parts of the telescopic unit 41 positioned at two sides of the chain wheel 43 are arranged vertically, a guide groove 45 (shown in fig. 13) for accommodating the telescopic unit 41 is arranged on the driving frame 42, and the guide groove 45 is in an L shape. Through the structure of the telescopic unit 41, because the relative angle between two adjacent chain links 411 of the telescopic unit 41 is limited, when the telescopic unit 41 enters the orthographic projection area of the stacking sliding table 2, the carton group abuts against the lower end of the telescopic unit 41 to enable every two adjacent chain links 411 of the telescopic unit 41 to be at the maximum angle (namely 180 °), under the extrusion action of the carton group, every two adjacent chain links 411 cannot continuously rotate relatively, the part of the telescopic unit 41 extending into the orthographic projection area of the stacking sliding table 2 is a straight chain, which plays a role in maintaining, meanwhile, the part of the chain links 411 not entering the orthographic projection area of the stacking sliding table 2 is vertically arranged with the part of the chain links 411 extending into the orthographic projection area of the stacking sliding table 2, the part of the chain links 411 outside the orthographic projection area of the stacking sliding table 2 does not occupy the transverse space, and the whole telescopic unit 41 can be compact in structure, the width of the entire stack aid is not increased. The structure of the chain link 411 is shown in fig. 14, two sides of the chain link 411 are provided with two hinged parts, one end of the chain link is narrower, the other end of the chain link is wider, and the wider end of the chain link is provided with a baffle 4111; between two adjacent chain links 411, the narrower end of one chain link 411 is hinged to the wider end of the other chain link 411, and when two chain links 411 are in the same straight line, due to the presence of the baffle 4111, the baffle 4111 abuts against one side of the narrower end of the other chain link 411, so that the two cannot rotate continuously in one rotation direction.

A binding method for recycling waste is applied to the binding device for recycling waste, and when a set number of waste cartons are stacked on a stacking sliding table 2, the method comprises the following steps A1-A3:

step A1, controlling the rope gathering device 34 to gather the ropes 311 of the four rope rolls 31 towards the middle, so that the four ropes 311 have portions gathered together;

step A2, controlling the two groups of node forming devices 35 to fix the gathered parts of the four ropes 311, so that an upper fixed node and a lower fixed node are formed between the four ropes 311;

step a3, the cutting device 36 is controlled to perform a cutting operation to cut off the four ropes 311 together between the upper and lower fixed nodes.

Further, when the binding device for recycling the waste includes the holding assembly 4, in an initial state, the telescopic unit 41 of the holding assembly 4 is not in the orthographic projection area of the stacking sliding table 2; the step A1 further comprises the following steps B1-B3 before:

a step B1 of controlling the operation of the traction device 6 to move the stacking slide 2 downward so that the positions of all the waste cartons stacked on the stacking slide 2 are lower than the position of the telescopic unit 41;

step B2, controlling the extension unit 41 to extend, so that a part of the chain links 411 enter the orthographic projection area of the stacking sliding table 2;

and step B3, controlling the traction device 6 to operate to release the stacking sliding table 2, and enabling the stacking sliding table 2 to move upwards under the action of the elastic element 5, so that all waste paper boxes on the stacking sliding table 2 are clamped between the stacking sliding table 2 and the telescopic unit 41.

The stacking state of the waste paper boxes can be well maintained through the steps B1-B3, so that the subsequent binding operation is smoothly performed, and the waste paper boxes are prevented from rebounding to interfere with the movement of the L-shaped translation frame 341.

The binding device and the method for recycling the waste can be used for a waste recycling device, can bind the stacked waste paper boxes, can effectively bind the ropes around the waste paper boxes through the rope gathering device, the node forming device and the cutting device, are efficient to operate, do not need manual binding, and can improve the waste recycling efficiency.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.

Claims

1. A binding device for recycling waste products is characterized by comprising a machine base, a stacking sliding table and a binding assembly; the machine base is a square frame; the stacking sliding table is used for stacking waste paper boxes and can move up and down and translate relative to the base;

2. The binding apparatus for recycling waste according to claim 1, wherein the rope gathering apparatus comprises two L-shaped translational brackets, the L-shaped translational brackets are arranged at two diagonal positions of the upper end of the machine base, and the openings of the L-shaped translational brackets are opposite; in the overlooking direction, each L-shaped translation frame can make translation motion along the diagonal line of the machine base; the node forming device and the cutting device are both arranged on the L-shaped translation frame.

3. The binding apparatus for recycling waste according to claim 2, wherein the two L-shaped translation frames are arranged in a staggered manner from top to bottom; wherein the upper end of the upper L-shaped translation frame is provided with a group of node forming devices, and the lower end of the upper L-shaped translation frame is provided with a cutting device; and another group of the node forming devices are arranged on the lower L-shaped translation frame.

4. The binding apparatus for recycling waste according to claim 2, wherein the joint forming apparatus comprises an apparatus base and two L-shaped jaws symmetrically hinged to the apparatus base, the two L-shaped jaws being switchable between an unfolded state in which the two L-shaped jaws are generally U-shaped and a clamped state in which the two L-shaped jaws receive a U-shaped clamp therebetween.

5. The binding apparatus for recycling waste according to claim 2, characterized in that the cutting means are pneumatic clamps.

6. The waste recovery binding apparatus of claim 4, wherein the node forming apparatus further comprises a clamp compartment for storing the U-shaped clamps; the clamping piece cabin is of a vertically arranged strip-shaped structure and is fixed relative to the base; the U-shaped clamping pieces can be arranged in the clamping piece cabin in a linear array manner; the bottom of the clamping piece cabin is provided with a push plate which is in sliding connection relative to the clamping piece cabin, and a return spring is arranged between the push plate and the clamping piece cabin; the L-shaped clamping jaw is provided with a convex part which can push the push plate away.

7. The binding apparatus for recycling waste according to claim 1, wherein the base is further provided with two sets of holding members, the holding members being disposed on an upper side of the base; the holding assembly comprises a telescopic unit which can be driven by a driving unit to enter or leave an orthographic projection area of the stacking sliding table.

8. The binding apparatus for recycling waste according to claim 1, wherein an elastic element is provided between the stacking slide and the base, and the elastic element causes the stacking slide to have a tendency to move upward.