CN112478874B

CN112478874B - Packing belt subpackaging device and subpackaging method

Info

Publication number: CN112478874B
Application number: CN202011448862.2A
Authority: CN
Inventors: 刘夫强; 刘云龙; 李永平
Original assignee: HUBEI BEIXIN BUILDING MATERIAL CO Ltd
Current assignee: HUBEI BEIXIN BUILDING MATERIAL CO Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-08-02
Anticipated expiration: 2040-12-09
Also published as: CN112478874A

Abstract

The invention discloses a packing belt subpackaging device and a subpackaging method, which comprise a tensioning mechanism for placing a plurality of whole rolls of packing belts and a decomposing mechanism for revolving and subpackaging the packing belts on independent reels, wherein an intercepting mechanism is arranged between the tensioning mechanism and the decomposing mechanism and is used for cutting off the packing belts revolving on the decomposing mechanism according to a fixed length; the invention utilizes an automatic program to monitor the bundling length of the bundling belt in real time and cut and divide the bundling belt according to a fixed length, so as to solve the problems that the bundling belt is subpackaged by combining a manual mode and an automatic mode in the prior art, the subpackaging efficiency of the bundling belt is effectively improved, and the length stability of each bundling belt reel is improved.

Description

Packing belt subpackaging device and subpackaging method

Technical Field

The invention relates to the technical field of gypsum board production processes, in particular to a packing belt subpackaging device and a subpackaging method.

Background

Thistle board manufacturing enterprise in the production process, the necessary packing area of will using packs to handle whole qualified gypsum board, and under the normal conditions, the producer adopts artifical packing thistle board more, and the polyethylene packing that utilizes big book brings packs and packs, and wherein also is artifical in advance to the interception of packing area and cuts with scissors or blade and gets, and the packing area that the interception got off can only be used for packing the gypsum board.

And adopt current packing area ration intercepting partial shipment mechanism to compare artifically say, work efficiency is high, and intercepting length is fixed, but current packing area ration partial shipment operation is generally the end adhesion with the packing area on the scroll, then drive the packing area when the drive scroll is rotatory and revolute the lapping, this kind of operation can lead to the end of packing area unable the use when packing to the gypsum board, and because the mobility of adhesion glue, then the end adhesion length of packing area is uncertain, consequently can influence the stability of gypsum board packing function, perhaps press from both sides the end of packing area with the scale earlier, revolute the lapping at the packing area and take out the scale out later, this kind of mode can arouse the quilt frictional deformation of packing area end, and influence lapping efficiency relatively, probably still can need artificial participation, increase the labour.

Disclosure of Invention

The invention aims to provide a packing belt sub-packaging device and a sub-packaging method, and aims to solve the technical problems that the end heads of packing belts in the prior art are adhered, the adhering length is uncertain, and the stability of the packing function of gypsum boards is influenced.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

a packing belt subpackaging device and a subpackaging method comprise a tensioning mechanism and a decomposing mechanism, wherein the tensioning mechanism is used for placing a plurality of whole rolls of packing belts, the decomposing mechanism is used for enabling the packing belts to rotate and subpackage independent reels, an intercepting mechanism is arranged between the tensioning mechanism and the decomposing mechanism, and the intercepting mechanism is used for cutting the packing belts rotating on the decomposing mechanism according to a fixed length;

the disassembly mechanism is used for simultaneously clamping the ends of a plurality of packing belts and synchronously subpackaging all the packing belts into rolls, the cutting mechanism cuts the packing belts according to fixed lengths and automatically transfers the ends of the packing belts to the disassembly mechanism so as to realize automatic quantitative cutting and subpackaging of the packing belts.

As a preferable scheme of the present invention, the disassembling mechanism includes a disassembling disc, an end tightening unit disposed on the disassembling disc, and a speed reduction motor driving the disassembling disc to rotate, the end tightening unit is configured to clamp an end of the packing belt on the disassembling disc, the speed reduction motor drives the disassembling disc to rotate so as to spin the packing belt into a roll, a lower sinking groove is disposed on a side curved surface of the disassembling disc, a first sensing probe for detecting the end of the packing belt is disposed right above the lower sinking groove, a second sensing probe for detecting the end of the packing belt is mounted on an inner wall of the lower sinking groove, the first sensing probe and the second sensing probe are respectively connected to a control unit, the end tightening unit and the speed reduction motor are respectively connected to an output end of the control unit, and the control unit drives the end tightening unit to drive the packing belt according to an output signal of the first sensing probe The end of the packing belt is transferred to the interior of the sinking groove from the upper edge of the sinking groove, and the control unit drives the speed reduction motor to drive the decomposing disc to rotate according to the output signal of the first induction probe so as to enable the packing belt to revolve to form a roll.

As a preferable proposal of the invention, the end clamping unit comprises jacking cylinders arranged on two side surfaces of the decomposition plate, and parallel frame plates connected with telescopic shafts of the two jacking cylinders, a beam rod is movably arranged between the two parallel frame plates, a cam-shaped rubber ring used for fixing the end of the packing belt is sleeved on the beam rod, the upper end of one of the parallel frame plates is provided with a bundling motor which is connected with the beam rod and drives the beam rod to rotate, the beam rod drives the cam-shaped rubber ring to synchronously rotate and fixedly extrudes the end of the packing belt between the cam-shaped rubber ring and the sinking groove, the jacking cylinder moves downwards by pulling the cam-shaped rubber ring to transfer the end of the packing belt into the sinking groove from the upper edge of the sinking groove.

As a preferable scheme of the present invention, an arc groove is provided at the upper end of the sinking groove at a position close to the intercepting mechanism, the center of the arc groove coincides with the axis of the beam rod, the radius of the arc groove is the same as the major diameter of the cam-shaped rubber ring, zero sensors electrically connected to the control unit are further provided at both sides of the sinking groove, the control unit regulates and controls the speed reduction motor to drive the decomposing disc to rotate and reset according to the zero sensors after the intercepting mechanism cuts off the packing belt, and the intercepting mechanism drives the end of the packing belt to automatically transfer to the position of the arc groove to perform the next quantitative intercepting and packaging of the packing belt after the decomposing disc rotates and resets.

As a preferred scheme of the invention, the intercepting mechanism comprises a packing belt offset disc, wherein a sawing cylinder and a clamping cylinder which are horizontally distributed are arranged on the upper surface of the packing belt offset disc, the clamping cylinder is used for clamping a fixed length position of the transferred packing belt, and the sawing cylinder is used for linearly pushing a cutting saw blade to intercept the packing belt at the clamping position of the clamping cylinder;

the packing belt clamp comprises two clamping plates which are vertically distributed in a stacked manner, the two clamping plates are connected through a rotating shaft, the packing belt clamp extends forwards under the driving of the clamping cylinder and enables the packing belt to be arranged between the upper clamping plate and the lower clamping plate, a pushing cylinder fixedly connected with the clamping plate above is arranged on the rotating shaft, the clamping plate above is movably arranged on the rotating shaft, the clamping plate below is fixedly arranged on the rotating shaft, and the pushing cylinder pushes the clamping plate above to perform opening and closing movement along the rotating shaft so as to clamp the packing belt with fixed length;

the output shaft of the sawing cylinder is provided with a sawing motor, a cutting saw blade is arranged on a rotating shaft of the sawing motor, and the sawing cylinder pushes the sawing motor to move towards the packing belt and cut off the packing belt.

As a preferable scheme of the invention, a control cylinder for driving the packing belt offset disc to move is arranged on one side surface of the packing belt offset disc, a fixed shaft is arranged at the lower end of the packing belt offset disc, and the control cylinder drives the packing belt offset disc to rotate around the fixed shaft.

As a preferable scheme of the present invention, an output shaft of the sawing cylinder is provided with a third sensing probe, the third sensing probe is used for monitoring a motion track of a saw blade at a front end of the sawing cylinder, the third sensing probe sends a monitoring signal for resetting the sawing cylinder to the control unit, the control unit regulates and controls the control cylinder to drive the packing belt offset disc to rotate around the fixed shaft, and the two clamping plates drive the clamped packing belt to synchronously offset along with the packing belt offset disc and fix a belt head of the packing belt in the sinking groove of the decomposition disc.

As a preferable scheme of the present invention, the control unit regulates and controls the control cylinder to drive the packing belt deflection disc to return to the original point after receiving the output signal of the second sensing probe, and the control unit simultaneously regulates and controls the clamping cylinder and the pushing cylinder to release the packing belt.

In order to solve the above technical problems, the present invention further provides the following technical solutions: a packing belt subpackaging method comprises the following steps:

step 100, arranging a tensioning mechanism, an intercepting mechanism and a decomposing mechanism in sequence, manually pulling the end of the packing belt from the tensioning mechanism to the decomposing mechanism for clamping, and driving the decomposing mechanism to enable the packing belt to rotate to form a roll;

200, regulating and controlling the decomposition mechanism to suspend rotation and release the end of the packing belt, clamping the packing belt by using the intercepting mechanism, and cutting the packing belt according to a fixed length to obtain a packing belt reel with a required length;

and 300, driving the decomposition mechanism to reset, and automatically transferring the end of the packing belt clamped by the intercepting mechanism into the decomposition mechanism for clamping and carrying out next operation of intercepting and subpackaging the packing belt.

As a preferable aspect of the present invention, in step 100, the disassembling mechanism clamps the end of the strapping band to be wound into a roll, and releases the end of the strapping band to generate a strapping band reel of a fixed length is implemented by:

a sinking groove for storing the end head of the packing belt is arranged in the decomposing disc of the decomposing mechanism;

a power assembly in the regulating and controlling decomposition mechanism rotates, extrudes and clamps the end of the packing belt, sets the rotation angle as alpha, keeps the extrusion and clamping state and pulls the end of the packing belt to move downwards from the top of the sinking groove to the inside of the sinking groove;

the whole decomposition disc is driven to rotate, the packing belt is pulled to rotate to form a roll, and the packing belt is cut off by an intercepting mechanism after the rotation is fixed in length;

continuously and directionally rotating the end of the packing belt to be parallel to the sinking groove, releasing the end of the packing belt by the rubber cam, and taking down the packing belt which is wound into a roll from the decomposition disc;

the intercepting mechanism intercepts the packing belt, pushes up the power assembly, regulates and controls the power assembly to rotate to be tangent to the decomposition disc, and drives a new end of the packing belt to be transferred to a sinking groove of the decomposition disc;

and regulating and controlling the power assembly to rotate to a set rotation angle alpha again, and performing the next rotation and split charging operation of the packing belt.

Compared with the prior art, the invention has the following beneficial effects:

the invention utilizes an automatic program to monitor the bundling length of the packing belt in real time and cut and divide the packing belt according to the fixed length, thereby packaging the whole packing belt into a plurality of packing belt reels.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic view of an overall side cross-sectional structure of a packing belt sub-packaging device provided in an embodiment of the present invention;

FIG. 2 is a schematic side sectional view of a decomposition tray according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an end clamping unit according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an intercepting mechanism provided in an embodiment of the present invention;

fig. 5 is a schematic structural view illustrating a clamping operation of the packing belt according to the embodiment of the present invention;

FIG. 6 is a schematic view of a mounting structure of a sawing cylinder according to an embodiment of the present invention;

fig. 7 is a structural block diagram of a packing belt subpackaging control flow provided in the embodiment of the present invention;

fig. 8 is a schematic flow chart of a packing belt packaging method according to an embodiment of the present invention;

the reference numerals in the drawings denote the following, respectively:

1-a tensioning mechanism; 2-a decomposition mechanism; 3-an intercepting mechanism; 4-clamping plate; 5-a rotating shaft; 6-a third inductive probe; 9-arc groove; 10-null sensor;

21-a decomposition tray; 22-a tip tightening unit; 23-a gear motor; 24-sinking the tank; 25-a first inductive probe; 26-a second inductive probe; 27-a control unit;

221-jacking cylinder; 222-parallel shelf plates; 223-a beam bar; 224-cam-shaped rubber ring; 225-a strapping motor;

30-a fixed shaft; 31-packing belt deviation plate; 32-a clamping cylinder; 33-a packing belt clamp; 34-a pushing cylinder; 35-a sawing cylinder; 36-a sawing motor; 37-control cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the present invention provides a packing belt sub-packaging device, which uses an automated program to monitor the length of a partial roll of a packing belt in real time, and cuts and divides the packing belt according to a fixed length, so as to sub-package the whole roll of packing belt into a plurality of packing belt reels.

Specifically including being used for placing the tight mechanism 1 that rises of a plurality of whole rolls of packing area to and be used for revolving the packing area and divide the decomposition mechanism 2 of the independent spool of partial shipment, be equipped with intercepting mechanism 3 between tight mechanism 1 that rises and decomposition mechanism 2, intercepting mechanism 3 is used for cutting the packing area that revolutes on the decomposition mechanism 2 according to the fixed length.

The decomposing mechanism 2 is used for simultaneously clamping the ends of a plurality of packing belts and synchronously subpackaging all the packing belts into rolls, the intercepting mechanism 3 intercepts the packing belts according to the fixed length and automatically transfers the ends of the packing belts to the decomposing mechanism 2 so as to realize the automatic quantitative intercepting and subpackaging of the packing belts.

In order to solve the problems in the prior art, the normal use of the end of the packing belt is ensured by the mode that the decomposing mechanism 2 clamps the end of the packing belt, meanwhile, the efficiency of the coiling of the packing belt is also ensured, the whole implementation mode can realize automatic operation without too much manual participation, so that the degree of automation is high, the manual participation is reduced, and the length of the coiled pipe is stable.

As shown in fig. 1 to 3, the disassembling mechanism 2 includes a disassembling disk 21, an end clamping unit 22 provided on the disassembling disk 21, and a reduction motor 23 driving the disassembling disk 21 to rotate, the end clamping unit 22 being for clamping an end of the packing tape on the disassembling disk 21, and the reduction motor 23 driving the disassembling disk 21 to rotate to wind the packing tape around a roll.

Be equipped with down sink 24 on the side curved surface of decomposition dish 21, be equipped with the first inductive probe 25 that is used for detecting the end of packing area directly over sink 24, install the second inductive probe 26 that is used for detecting the end of packing area on sink 24's the inner wall, first inductive probe 25 and second inductive probe 26 all are connected with control unit 27 respectively, end tightening unit 22 and gear motor 23 all are connected with control unit 27's output respectively, control unit 27 drives end tightening unit 22 according to the output signal of first inductive probe 25 and drives the inside that the end of packing area shifts to sink 24 from the top edge of sink 24, and control unit 27 drives gear motor 23 according to the output signal of first inductive probe 25 and drives the rotation of decomposition dish 21 in order to revolute the packing area and become the lapping.

The end tightening unit 22 comprises jacking cylinders 221 arranged on two side surfaces of the decomposition disc 21, and parallel frame plates 222 connected with telescopic shafts of the two jacking cylinders 221, a cross beam rod 223 is movably installed between the two parallel frame plates 222, a cam-shaped rubber ring 224 used for fixing the end of the packing belt is sleeved on the cross beam rod 223, a binding motor 225 connected with the cross beam rod 223 and driving the cross beam rod 223 to rotate is arranged at the upper end of one of the parallel frame plates 222, the cross beam rod 223 drives the cam-shaped rubber ring 224 to synchronously rotate and fixedly press the end of the packing belt between the cam-shaped rubber ring 224 and the sinking groove 24, and the jacking cylinders 221 move the cam-shaped rubber ring 224 downwards by pulling the cam-shaped rubber ring 224 to transfer the end of the packing belt from the upper edge of the sinking groove 24 to the inside of the sinking groove 24.

When quantitative packaging of the packaging belt is carried out at the beginning, the jacking cylinder 221 pushes the parallel frame plates 222 to move upwards, the bundling motor 225 drives the cam-shaped rubber ring 224 to be tangent to the decomposition disc 21 in the long-diameter direction, at the moment, the end of the packaging belt needs to be pulled to the sinking groove 24 manually, the first sensing probe 25 is used for detecting whether the packaging belt exists in the sinking groove 24, when the packaging belt exists, the bundling motor 225 drives the beam rod 223 to rotate to a set angle, the cam-shaped rubber ring 224 fixedly extrudes the end of the packaging belt between the cam-shaped rubber ring 224 and the sinking groove 24, meanwhile, the jacking cylinder 221 drives the two parallel frame plates 222 to move downwards synchronously, the end of the packaging belt is pulled to the interior of the sinking groove 24 from the upper edge of the sinking groove 24, and the end of the packaging belt is fixed.

When the second sensing probe 26 detects the packing belt, the control unit 27 controls the jacking cylinder 221 to stop working, and simultaneously drives the speed reduction motor 23 to drive the decomposition disc 21 to rotate so as to roll the packing belt.

It should be added that, in the present embodiment, the first sensing probe 25 and the second sensing probe 26 both use a correlation type photoelectric sensor, and the specific working principle is known in the art and is not described herein again.

In addition, in order to increase the stability of the cam-shaped rubber ring 224 clamping the end of the strapping tape, in the embodiment, the arc-shaped groove 9 is arranged at the upper end of the sinking groove 24 at a position close to the intercepting mechanism 3, the circle center of the arc-shaped groove 9 coincides with the axis of the cross beam rod 223, the radius of the arc-shaped groove 9 is the same as the long diameter of the cam-shaped rubber ring 224, when the cam-shaped rubber ring 224 rotationally extrudes the end of the strapping tape, the strapping tape is extruded along the arc-shaped groove 9 to be laid flat, then the jacking cylinder 221 drives the two parallel frame plates 222 to synchronously move downwards, the non-end position of the end of the strapping tape is fixedly extruded, and therefore the clamping stability of the strapping tape is ensured.

Do not set up arc groove 9's the condition relatively, need directly to rotate cam form rubber circle 224 to the angle of settlement, cam form rubber circle 224 direct contact to the end of packing area this moment, then move down along sink groove 24 under the drive of roof pressure cylinder 221, cause the problem of packing area end landing very easily, consequently, sink groove 24's upper end under and set up arc groove 9, the increase to the centre gripping stability of packing area, the stability and the planarization of multiplicable clamp packing area, the end of avoiding packing area is squeezed the fold and is used the packing of later stage to the gypsum board many times.

It should be noted that the width of the sinking groove 24 in the present embodiment is slightly equal to the width of the cam-shaped rubber ring 224 rotated to the set angle, and in practical applications, the width of the sinking groove 24 may be set to be slightly smaller than the width of the cam-shaped rubber ring 224 rotated to the set angle, so as to realize the downward movement operation of the cam-shaped rubber ring 224 in the sinking groove 24.

The two sides of the sinking groove 24 are also provided with zero sensors 10 electrically connected with the control unit 27, the control unit 27 adjusts and controls the speed reducing motor 23 to drive the decomposing disc 21 to rotate and reset according to the zero sensors 10 after the intercepting mechanism 3 cuts off the packing belt, and the intercepting mechanism 3 drives the end of the packing belt to automatically transfer to the position of the arc-shaped groove 9 to carry out quantitative intercepting and subpackaging of the next packing belt after the decomposing disc 21 rotates and resets.

Intercepting mechanism 3 adopts the packing area of mechanical device intercepting regulation length, replaces artifical intercepting packing area, effectively solves the problem that artifical intercepting length differs to reach reduction in production cost, improve packing workman work efficiency's purpose.

As shown in fig. 4, the intercepting mechanism 3 includes a packing belt deviation plate 31, a sawing cylinder 35 and a clamping cylinder 32 are mounted on the upper surface of the packing belt deviation plate 31 and are distributed horizontally, the clamping cylinder 32 is used for clamping fixed length positions of the packing belt, and the sawing cylinder 35 is used for linearly pushing a cutting saw blade to intercept the packing belt at the clamping position of the clamping cylinder 32.

Packing area clamp 33 that is used for centre gripping packing area is installed through pivot 5 to the telescopic shaft of centre gripping cylinder 32, packing area clamp 33 includes two splint 4 that range upon range of distribution from top to bottom, two splint 4 connect through pivot 5, packing area clamp 33 stretches out forward under centre gripping cylinder 32's drive and makes the packing area exist between two upper and lower splint 4, install in pivot 5 and be located the splint 4 fixed connection's of top promotion cylinder 34, the splint 4 movable mounting that is located the top is in pivot 5, the splint 4 fixed mounting that is located the below is in pivot 5, and promotion cylinder 34 promotes the splint 4 that is located the top and is the packing area of opening and shutting motion with the centre gripping regular length along pivot 5.

The output shaft of the sawing cylinder 35 is provided with a sawing motor 36, the rotating shaft of the sawing motor 36 is provided with a cutting saw blade, and the sawing cylinder 35 pushes the sawing motor 36 to move towards the packing belt and cut off the packing belt.

The packing belt used in the embodiment is a whole-roll packing belt wound into a ring, and the packing belt is more than one roll, multiple rolls of packing belts are arranged on the tensioning mechanism 1 in parallel, the tensioning mechanism 1 is used for tensioning the packing belt, so that the whole-roll packing belt can rotate under the drive of the decomposition disc 21, the packing belt needs to be manually placed on the tensioning mechanism 1 in advance before the device is started, the later-stage intercepting action is continued, and when the packing belt is just started to be packed, the end of the packing belt needs to be manually inserted into the lower sinking groove 24.

In the embodiment, the sawing control cylinder 35 starts to work after the clamping of the packing belt by the packing belt clamp 33 is delayed for 3 seconds, the sawing control cylinder 35 drives the sawing motor 36, the sawing motor 36 slowly pushes out a saw blade at the front end under the driving of the sawing control cylinder 35, and the packing belt is intercepted under the action of the saw blade.

It should be added that: the cut packing belt needs to be taken out from the decomposition disc 21 manually. The bundled packing belts can be placed in a using area of the packing belts according to strips, and workers can take the packing belts conveniently.

As shown in fig. 5 and 6, the specific embodiment of the cutting device for cutting the packing belt with a predetermined length in the present embodiment is as follows: after the length sensing probe detects that the decomposition disc 21 revolves the packing belt with the specified length, the signal is fed back to the rotary speed reducer and the clamping cylinder 32, the rotary speed reducer stops rotating after receiving the signal, the clamping cylinder 32 drives the packing belt clamp 33 after receiving the signal to enable the upper clamp plate and the lower clamp plate 4 to be attached to the packing belt, the upper clamp plate and the lower clamp plate 4 of the packing belt clamp 33 are tightly pushed by the pushing cylinder 34 on the packing belt clamp 33, the packing belt is fixedly clamped, the clamping action of the packing belt clamp 33 is maintained for 3 seconds, the sawing control cylinder 35 starts to work to drive the sawing motor 36, the sawing motor 36 slowly pushes out the saw blade at the front end under the driving of the sawing control cylinder 35, and the packing belt is intercepted to the decomposition disc 21 under the action of the saw blade.

As shown in fig. 2 and 3, a fixed shaft 30 is disposed at the lower end of the packing belt offset plate 31, a control cylinder 37 drives the packing belt offset plate 31 to rotate around the fixed shaft 30, a sawing motor 36 is mounted on an output shaft of the sawing cylinder 35, a cutting saw blade is mounted on a rotating shaft of the sawing motor 36, and the sawing cylinder 35 pushes the sawing motor 36 to move towards the packing belt to cut off the packing belt.

It should be noted that, the length sensing probe can detect the length of the packing belt revolving on the decomposition disc 21, the movement of the rotary speed reducer is controlled according to the revolving length of the packing belt on the decomposition disc 21, the length sensing probe can also feed back a signal to the clamping cylinder 32, and the clamping cylinder 32 starts to operate after the rotary speed reducer stops operating.

The clamping cylinder 32 can enable the clamping plate 4 on the front side of the packing belt clamp 33 to be attached to a now tightened packing belt, and the upper portion of the packing belt clamp 33 is provided with the pushing cylinder 34 which can push the upper plate and the lower plate of the packing belt clamp 33 tightly, so that the packing belt is clamped, and the next step of intercepting is facilitated.

A sawing motor 36 with a sharp saw blade at the front end is arranged at one side of the control cylinder 35 close to the packing belt, and the sawing motor 36 starts to operate and drives the sawing control cylinder 35 to push the saw blade forwards and cut off the packing belt.

The output shaft of the sawing cylinder 35 is provided with a third inductive probe 6, the third inductive probe 6 is in communication connection with a control unit 27, the third inductive probe 6 is used for monitoring the motion track of a saw blade at the front end of the sawing cylinder 35, the third inductive probe 6 feeds back a signal to the control unit 27 after the saw blade returns backwards, the control unit 27 regulates and controls a control cylinder 37 to drive the packing belt deflection disc 31 to rotate and incline towards the right along the radial direction of the fixing shaft 30, and the packing belt clamp 33 drives the clamped packing belt to be inserted into the decomposition disc 21 along with the right deflection disc 31 in a deflection mode and to be fixed.

Then, the third inductive probe 6 sends a monitoring signal for resetting the sawing cylinder 35 to the control unit 27, the control unit 27 regulates and controls the control cylinder 37 to drive the packing belt deviation disc 31 to rotate around the fixed shaft 30, and the two clamping plates 4 drive the clamped packing belt to synchronously deviate along with the packing belt deviation disc 31 and fix the head of the packing belt on the decomposition disc 21.

It should be further noted that, as shown in fig. 7, after the sawing control cylinder 35 drives the sawing motor 36 to intercept the strapping tape and then return, the third sensing probe 6 in this embodiment feeds back a signal to the control unit 27, the control unit 27 regulates and controls the operation of the control cylinder 37, the strapping tape deflection disc 31 rotates and tilts along the fixed shaft 30 to the right side in the radial direction under the action of the control cylinder 37, at this time, the strapping tape clamped by the strapping tape clamp 33 is just inserted into the lower sinking groove 24 of the decomposition disc 21, when the second sensing probe 26 senses the signal that the end of the strapping tape is inserted, the signal is fed back to the control unit 27, the control unit 27 regulates and controls the clamping cylinder 32 and the pushing cylinder 34 to release the strapping tape, and at the same time, the control cylinder 37 is regulated and controlled to drive the deflection disc 31 to return to the original point to perform the next action, thereby completing the continuous action of intercepting the strapping tape.

In addition, as shown in fig. 8, the invention also provides a packing belt subpackaging method, which comprises the following steps:

step 100, arranging a tensioning mechanism, an intercepting mechanism and a decomposing mechanism in sequence, manually pulling the end of the packing belt from the tensioning mechanism to the decomposing mechanism for clamping, and driving the decomposing mechanism to rotate the packing belt into a roll;

200, regulating and controlling the decomposition mechanism to pause rotation and release the end of the packing belt, clamping the packing belt by using the intercepting mechanism, and intercepting the packing belt according to a fixed length to obtain a packing belt reel with a required length;

and 300, driving the decomposition mechanism to reset, and automatically transferring the end of the packing belt clamped by the intercepting mechanism into the decomposition mechanism for clamping to perform the next intercepting and subpackaging operation of the packing belt.

In step 100, the method for realizing that the decomposing mechanism clamps the end of the packing belt to rotate into a coil and releases the end of the packing belt to generate the packing belt reel with a fixed length comprises the following steps:

a sinking groove for storing the end head of the packing belt is arranged in a decomposition disc of the decomposition mechanism;

pushing up the power assembly, regulating and controlling the power assembly to rotate until the power assembly is tangent to the decomposition disc, cutting off the packing belt by the cutting mechanism, driving the new end of the packing belt to be transferred to a sink tank of the decomposition disc by the cutting mechanism, driving the new end of the packing belt to move by the cutting mechanism at the moment, transferring the new end of the packing belt to the tail end position of the rubber cam, and prolonging the length of the new end of the fixed packing belt at the moment so as to improve the stability of clamping the new end of the packing belt;

This embodiment utilizes the bundling length of automated procedure real time monitoring packing area to cut apart the packing area according to the fixed length, thereby become a plurality of packing area spools with the packing area split packing of whole book, combine to realize the packing area partial shipment with the automatic mode in order to solve prior art and utilize manual, the partial shipment efficiency in effectual improvement packing area, and improve the length stability of every packing area spool.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. The utility model provides a packing area partial shipment device which characterized in that: the packaging belt winding machine comprises a tensioning mechanism (1) for placing a plurality of whole-roll packaging belts and a decomposing mechanism (2) for winding and subpackaging the packaging belts into independent reels, wherein an intercepting mechanism (3) is arranged between the tensioning mechanism (1) and the decomposing mechanism (2), and the intercepting mechanism (3) is used for cutting the packaging belts wound on the decomposing mechanism (2) according to a fixed length;

the disassembling mechanism (2) is used for simultaneously clamping the ends of a plurality of packing belts and synchronously subpackaging all the packing belts into rolls, the intercepting mechanism (3) cuts the packing belts according to a fixed length and automatically transfers the ends of the packing belts to the disassembling mechanism (2) so as to realize automatic quantitative intercepting and subpackaging of the packing belts;

the disassembling mechanism (2) comprises a disassembling disc (21), an end tightening unit (22) arranged on the disassembling disc (21) and a speed reducing motor (23) for driving the disassembling disc (21) to rotate, the end tightening unit (22) is used for clamping the end of the packing belt on the disassembling disc (21), the speed reducing motor (23) drives the disassembling disc (21) to rotate so as to enable the packing belt to be wound into a coil, a lower sinking groove (24) is formed in the side curved surface of the disassembling disc (21), a first induction probe (25) used for detecting the end of the packing belt is arranged right above the lower sinking groove (24), a second induction probe (26) used for detecting the end of the packing belt is installed on the inner wall of the lower sinking groove (24), and the first induction probe (25) and the second induction probe (26) are respectively connected with a control unit (27), the end head clamping unit (22) and the speed reducing motor (23) are respectively connected with the output end of the control unit (27), the control unit (27) drives the end head clamping unit (22) to drive the end head of the packing belt to be transferred to the interior of the lower sinking groove (24) from the upper edge of the lower sinking groove (24) according to the output signal of the first induction probe (25), and the control unit (27) drives the speed reducing motor (23) to drive the decomposition disc (21) to rotate according to the output signal of the first induction probe (25) so as to enable the packing belt to revolve to form a coil;

the end tightening unit (22) comprises jacking cylinders (221) arranged on two side surfaces of the decomposition disc (21) and parallel frame plates (222) connected with telescopic shafts of the two jacking cylinders (221), a beam rod (223) is movably arranged between the two parallel frame plates (222), a cam-shaped rubber ring (224) used for fixing the end of the packing belt is sleeved on the beam rod (223), the upper end of one of the parallel frame plates (222) is provided with a binding motor (225) which is connected with the beam rod (223) and drives the beam rod (223) to rotate, the beam rod (223) drives the cam-shaped rubber ring (224) to synchronously rotate and fixedly press the end of the packing belt between the cam-shaped rubber ring (224) and the lower sinking groove (24), and the jacking cylinders (221) downwards move the end of the packing belt from the upper sinking groove (24) by pulling the cam-shaped rubber ring (224) to further move downwards The edges are transferred to the inside of the sink tank (24);

the intercepting mechanism (3) comprises a packing belt offset disc (31), a sawing cylinder (35) and a clamping cylinder (32) which are horizontally distributed are mounted on the upper surface of the packing belt offset disc (31), the clamping cylinder (32) is used for clamping the fixed length position of the transferred packing belt, and the sawing cylinder (35) is used for linearly pushing a cutting saw blade to intercept the packing belt at the clamping position of the clamping cylinder (32);

a packing belt clamp holder (33) for clamping the packing belt is arranged on a telescopic shaft of the clamping cylinder (32) through a rotating shaft (5), the packing belt clamp holder (33) comprises two clamping plates (4) which are vertically stacked and distributed, the two clamping plates (4) are connected through a rotating shaft (5), the packing belt clamp (33) is driven by the clamping cylinder (32) to extend forwards and enable the packing belt to exist between the upper clamping plate and the lower clamping plate (4), the rotating shaft (5) is provided with a pushing cylinder (34) fixedly connected with the clamping plate (4) positioned above, the clamping plate (4) positioned above is movably arranged on the rotating shaft (5), the clamping plate (4) positioned below is fixedly arranged on the rotating shaft (5), the pushing cylinder (34) pushes the clamping plate (4) positioned above to make opening and closing movement along the rotating shaft (5) so as to clamp the packing belt with fixed length;

the output shaft of saw cutting cylinder (35) is installed and is saw cut motor (36), just install the cutting saw bit on the axis of rotation of saw cutting motor (36), saw cutting cylinder (35) promote saw cutting motor (36) move towards the packing area and cut off the packing area.

2. The strapping band racking device of claim 1, wherein: an arc-shaped groove (9) is arranged at the upper end of the sinking groove (24) at a position close to the intercepting mechanism (3), the circle center of the arc-shaped groove (9) is superposed with the axle center of the beam rod (223), and the radius of the arc-shaped groove (9) is the same as the long diameter of the cam-shaped rubber ring (224), and two sides of the sinking groove (24) are also provided with zero position sensors (10) electrically connected with the control unit (27), the control unit (27) regulates and controls the speed reducing motor (23) to drive the decomposition disc (21) to rotate and reset according to the zero position sensor (10) after the intercepting mechanism (3) cuts off the packing belt, the intercepting mechanism (3) drives the end of the packing belt to be automatically transferred to the position of the arc-shaped groove (9) after the decomposition disc (21) is rotated and reset, and then the next quantitative intercepting and sub-packaging of the packing belt are carried out.

3. The strapping band racking device of claim 1, wherein: one side surface of the packing belt deviation disc (31) is provided with a control cylinder (37) for driving the packing belt deviation disc (31) to move, the lower end of the packing belt deviation disc (31) is provided with a fixed shaft (30), and the control cylinder (37) drives the packing belt deviation disc (31) to rotate around the fixed shaft (30).

4. The strapping band split-charging device according to claim 3, wherein a third sensing probe (6) is arranged on an output shaft of the sawing cylinder (35), the third sensing probe (6) is used for monitoring a motion track of a saw blade at the front end of the sawing cylinder (35), the third sensing probe (6) sends a monitoring signal for resetting the sawing cylinder (35) to the control unit (27), the control unit (27) regulates and controls the control cylinder (37) to drive the strapping band offset disc (31) to rotate around the fixed shaft (30), and the two clamping plates (4) drive the clamped strapping bands to synchronously offset along with the strapping band offset disc (31) and fix the band heads of the strapping bands in the lower sinking groove (24) of the decomposition disc (21).

5. A strapping band racking device according to claim 3, wherein said control unit (27) receives the output signal of said second sensing probe (26) and regulates said control cylinder (37) to drive said strapping band offset plate (31) to return to the origin, and said control unit (27) simultaneously regulates said clamping cylinder (32) and said pushing cylinder (34) to release said strapping band.

6. A strapping band racking method of a strapping band racking device according to any one of claims 1 to 5, comprising the steps of:

300, driving the decomposition mechanism to reset, and automatically transferring the end of the packing belt clamped by the intercepting mechanism into the decomposition mechanism for clamping to perform the intercepting and subpackaging operation of the next packing belt;

in step 100, the method for clamping the end of the packing belt to rotate into a roll by the disassembling mechanism and releasing the end of the packing belt to generate a packing belt reel with a fixed length includes: