CN114955063A

CN114955063A - Automatic bamboo strip bundling device and method

Info

Publication number: CN114955063A
Application number: CN202210801692.4A
Authority: CN
Inventors: 田丰; 段嘉诚; 刘洋
Original assignee: Fujian Maiwei Intelligent Equipment Co ltd
Current assignee: Fujian Maiwei Intelligent Equipment Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-08-30
Anticipated expiration: 2042-07-08
Also published as: CN114955063B

Abstract

A bamboo strip automatic bundling device and method, the bundling device includes a frame and a feeding mechanism which is installed on the frame and used for receiving a preset number of bamboo strips and stacking them one by one for temporary storage, the preset number of bamboo strips form a group of bamboo strips; the bamboo strip bundling machine further comprises a lifting and splicing mechanism for lifting and splicing the two groups of bamboo strips to form bamboo strips to be bundled, a bundling mechanism for bundling the bamboo strips to be bundled and a stacking mechanism for receiving the bamboo strips bundled on the bundling mechanism. The bamboo strip bundling device is ideal and ingenious in structural design, can achieve automatic feeding, stacking and temporary storage of bamboo strips, automatically lift and splice two groups of bamboo strips to form bamboo strips to be bundled, automatically bundle the bamboo strips to be bundled and automatically stack and discharge the bundled bamboo strips, is fully automatically operated in the whole bundling process, continuously conveys the bamboo strips, and greatly improves bamboo strip bundling efficiency. The bamboo strip binding machine is particularly suitable for directly binding bamboo strips discharged in the rough planing process on the bamboo strips subjected to the rough planing process, and can ensure that the strips are smoothly fed in the primary planing process.

Description

Automatic bamboo strip bundling device and method

Technical Field

The invention relates to the field of bamboo batten binding, in particular to automatic bamboo batten binding equipment and a method.

Background

The moso bamboo is the bamboo species which is long cultivated in China, has the widest area and the most important economic value. The moso bamboo has the characteristics of toughness, fast growth and the like, and bamboo strips made of the moso bamboo are widely applied to life and can be processed into various artworks, furniture, articles for daily use and the like. The method comprises the steps of cutting longer moso bamboos into shorter moso bamboo tubes, then slicing the moso bamboo tubes, and then mechanically processing the bamboo tubes to form long bamboo strips (namely bamboo strips) with certain specification and size and basically rectangular cross sections, wherein the bamboo strips are generally subjected to rough planing and then need to be bound together according to a certain rule (generally, 5 bamboo strips are used in a group, and every two groups of yellow surfaces are oppositely bound together). This bundle process often adopts artifical manual completion, wastes time and energy, and labour's price increases year by year moreover, and the bamboo processing enterprise has the demand to replace this part manual work into mechanical equipment that can automize and carry out.

The traditional bamboo strip bundling method is characterized in that workers manually pile bamboo strips into bundles and then bundle the bamboo strips by using nylon ropes, the bamboo strips are not easy to straighten and disperse during bundling, the bundling effect is not good, and the defects of high labor intensity, extremely low working efficiency and the like of the workers are overcome. Some bundling mechanical devices are also available in the market at present, and the bundling mechanical devices generally can realize the bundling function, but the bundling mechanical devices are relatively complex in structure, high in cost and relatively complex in operation of workers; the debugging difficulty of the existing bundling mechanical equipment easily causes that the strip feeding of the rough planing process can not be continuously carried out, and the working efficiency can not be improved.

Disclosure of Invention

The invention provides automatic bamboo strip bundling equipment and a method, and aims to mainly overcome the defects that the conventional bamboo strip bundling mechanical equipment is complex in structure, the strip feeding of a rough planing process is easy to be carried out continuously, the cost is high and the like.

In order to solve the technical problems, the technical scheme of the invention is as follows:

an automatic bamboo batten bundling device comprises a rack and a feeding mechanism which is arranged on the rack and used for receiving a preset number of bamboo battens and stacking the bamboo battens one by one for temporary storage, wherein the preset number of bamboo battens form a group of bamboo battens; the bamboo strip bundling machine further comprises a lifting and splicing mechanism for lifting and splicing the two groups of bamboo strips on the feeding mechanism to form bamboo strips to be bundled, a bundling mechanism for bundling the bamboo strips to be bundled on the lifting and splicing mechanism, and a stacking mechanism for receiving the bamboo strips bundled on the bundling mechanism; the feeding mechanism comprises a feeding groove body used for receiving a preset number of bamboo strips, a feeding hole is formed in the front end of the feeding groove body, the preset number of bamboo strips enter the feeding groove body from the feeding hole one by one to be stacked and temporarily stored, and the feeding groove body is provided with a top surface opening which horizontally lifts and discharges each group of bamboo strips; the lifting splicing mechanism comprises a lifting frame for sequentially lifting two groups of bamboo splints in the feeding tank body and an overturning splicing frame for splicing the two groups of bamboo splints on the lifting frame to form bamboo splints to be bundled; the binding mechanism comprises a binding machine for binding the bamboo strips to be bound and a pulling-out assembly for transmitting the bamboo strips to be bound on the turnover splicing frame to the binding machine; the stacking mechanism comprises a conveying belt and a pushing assembly, wherein the conveying belt is used for carrying the bundled bamboo strips on the bundling machine after bundling operation is finished, and the pushing assembly is used for pushing the bundled bamboo strips on the conveying belt out to stack and store.

Further say, the feeding cell body is inside communicating sectional type cell body, and this sectional type cell body includes left unit cell body, right side unit cell body and is located between left and right unit cell body and at least one middle unit cell body, forms a clamping jaw that is used for the lifting frame between this middle unit cell body and the left unit cell body and grasps a set of bamboo strip and can be with the vertical passageway in a left side that this a set of bamboo strip one end upwards promoted, forms another clamping jaw that is used for the lifting frame between this middle unit cell body and the right unit cell body and grasps a set of bamboo strip and can be with the vertical passageway in a right side that this a set of bamboo strip other end upwards promoted, the feed inlet is located the right side of right unit cell body, the left side of left side unit cell body is equipped with and is used for carrying out the left baffle that spacing blockked to bamboo strip one end.

Furthermore, the number of the middle unit groove bodies is two, and a middle vertical channel which is used for enabling the other clamping jaw of the lifting frame to grab a group of bamboo strips and can lift the middle parts of the group of bamboo strips upwards is formed between the two middle unit groove bodies.

Further say, feed mechanism still includes the top and pushes away the wheel subassembly, this top pushes away the wheel subassembly including the bottom that is located the feed inlet and the extension bottom plate that extends right, rotationally install on extending the bottom plate and be used for bamboo strip one end to set up the top push away wheel on it and be located the both sides of extending the bottom plate and all be two stands of T style of calligraphy, the bottom of these two stands all is connected through the axle center of horizontal axis and top push away wheel, this horizontal axis is located and extends the bottom plate bottom, the cover is equipped with return spring on every direction stand, these two return springs are located and extend the bottom plate top.

The lifting frame comprises a lifting beam and at least two lifting vertical beams which are arranged on the lifting beam and arranged at intervals from left to right, each lifting vertical beam is provided with an upper clamping jaw which is arranged at intervals from top to bottom and is used for firstly grabbing a group of bamboo strips on the feeding groove body and a lower clamping jaw which is used for secondly grabbing the other group of bamboo strips on the feeding groove body, and the upper clamping jaw and the lower clamping jaw can be opened or closed; the lifting frame further comprises a vertical oil cylinder which is arranged on the frame and drives the lifting beam to lift.

Furthermore, the overturning splicing frame comprises an upper splicing clamping jaw and a lower splicing clamping jaw which are matched with the upper clamping jaw and the lower clamping jaw and can drive the two groups of bamboo strips to do 90-degree overturning and closing actions, so that the two groups of bamboo strips are spliced into the required bamboo strips to be bundled; the device also comprises an upper overturning pushing assembly and a lower overturning pushing assembly which respectively drive the upper splicing clamping jaw and the lower splicing clamping jaw to do 90-degree overturning actions and are arranged at intervals up and down.

Furthermore, the upper turning pushing group comprises an upper movable shaft, an upper rotating shaft, a first base plate and a second base plate, wherein the upper rotating shaft turns downwards by 90 degrees by taking the upper movable shaft as an axis, the first base plate is sleeved between the upper movable shaft and the upper rotating shaft and is positioned on the left side, the second base plate is positioned on the right side, and the first base plate and the second base plate are both provided with upper splicing clamping jaws; lower upset promotes group and includes that the loose axle and following loose axle do 90 lower rotating shaft and the cover of upset upwards for the axis and establish down between loose axle and the lower rotating shaft and be located left third base plate and the fourth base plate that is located the right side, all installed down the concatenation clamping jaw on this third, the four base plates.

Further, the strapping machine comprises a strapping main body positioned between the lifting splicing mechanism and the stacking mechanism and a door-shaped strapping opening arranged on the strapping main body; the drawing-off assembly comprises two drawing-off wheels which are arranged at one side of the binding opening at intervals, and a drawing-off channel for bamboo strips to be bundled is formed between the two drawing-off wheels.

The conveying belt comprises a conveying platform and a plurality of rollers which are arranged on the conveying platform and are sequentially arranged horizontally at intervals, and two end parts of each roller are rotatably connected to the conveying platform through bearings; the pushing assembly comprises a side support positioned on one side of the conveying platform, a push rod arranged on the side support and a pushing rod driving the push rod to push the bundled bamboo strips out and collect the bundled bamboo strips towards one side of the conveying platform.

An automatic bamboo strip bundling method comprises the following steps in sequence: 1) feeding: conveying the bamboo strips into a feeding groove body one by one according to a preset quantity, and stacking and temporarily storing the bamboo strips to form a group of bamboo strips; 2) lifting and splicing: two groups of bamboo strips in the feeding groove body are successively lifted by a lifting frame, and then the two groups of bamboo strips are spliced by a turnover splicing frame to form bamboo strips to be bundled; 3) bundling operation: the bamboo strips to be bundled are transmitted to a bundling machine through a drawing-out assembly on the bundling mechanism for bundling operation; 4) and (4) stacking, namely, conveying the bundled bamboo strips to a conveying belt of a stacking mechanism through the bundling main body, and then ejecting the bundled bamboo strips out of the conveying belt to the side surface through a pushing assembly of the stacking mechanism.

From the above description of the present invention, it can be seen that the advantages of the present invention over the prior art are: the structure and the method of the bamboo strip bundling device are ideal and ingenious in design, can achieve automatic feeding, stacking and temporary storage of the bamboo strips, automatic lifting and splicing of the two groups of bamboo strips to form bamboo strips to be bundled, automatic bundling of the bamboo strips to be bundled and automatic stacking and discharging of the bundled bamboo strips, the whole bundling process is fully automatically operated, bamboo strip feeding is continuously carried out, and bamboo strip bundling efficiency is greatly improved. The bamboo strip bundling device is particularly suitable for automatically bundling bamboo strips subjected to the rough-planing process, so that the bamboo strips discharged by the rough-planing process are directly bundled, and the smooth operation of strip conveying in the rough-planing process can be ensured. The bundling equipment has the advantages of simple structure, low cost, good connection of all actions in the operation of the bundling equipment, quick response, strong control logic of bundling operation and easy proper adjustment according to the needs of users.

Drawings

Fig. 1 is a schematic perspective view and a partially enlarged view of the present invention.

Fig. 2 is a schematic view of the front view of the present invention.

FIG. 3 is a schematic view of the feed tank of the present invention.

Fig. 4 is a schematic view of the feed inlet of the feed tank body in the invention, wherein bamboo strips do not enter the feed inlet.

Fig. 5 is a schematic view of the feed inlet of the feed chute of the present invention, wherein the previous bamboo strip has entered the feed inlet.

Fig. 6 is a schematic view of the cooperation between the feed chute body and the lifting frame in the present invention.

Fig. 7 is a schematic view of the lifting frame of the present invention, wherein the power mechanism is not shown.

Fig. 8 is a schematic perspective view of the cooperation between the lifting frame and the turnover splicing frame in the present invention.

FIG. 9 is a side view of the engagement between the lift frame and the flip-chip frame of the present invention.

Fig. 10 is a schematic perspective view of the present invention, wherein the stacking mechanism is not shown.

FIG. 11 is a schematic view of the engagement between the strapping mechanism and the stacking mechanism of the present invention.

Fig. 12 is a schematic view in front elevation of the present invention with a transfer car.

Figure 13 is a schematic view of the cooperation between the transfer platform and the trolley of the present invention.

Fig. 14 is a schematic view of a free-standing frame structure formed by two vertical frames and a bottom frame in the automatic bamboo strip bundling production line.

Fig. 15 is a schematic view of another modeling and binding mechanism in the automatic bamboo cane bundling production line.

Detailed Description

The following describes an embodiment of the present invention with reference to fig. 1 to 12.

Reference is made to figures 1, 2 and 4 of the drawings. An automatic bamboo batten bundling device comprises a rack 1 and a feeding mechanism 3 which is arranged on the rack 1 and used for receiving a preset number of bamboo battens 2 and stacking and temporarily storing the bamboo battens one by one, wherein the preset number of bamboo battens 2 form a group of bamboo battens; the bamboo strip bundling machine is characterized by further comprising a lifting and splicing mechanism 4 for lifting two groups of bamboo strips on the feeding mechanism 3 and splicing the two groups of bamboo strips to form bamboo strips to be bundled, a bundling mechanism 5 for bundling the bamboo strips to be bundled on the lifting and splicing mechanism 4, a stacking mechanism 6 for receiving the bamboo strips bundled on the bundling mechanism 5 and a controller, wherein the feeding mechanism 3, the lifting and splicing mechanism 4, the bundling mechanism 5 and the stacking mechanism 6 are all controlled by the controller. This bundle equipment structural design ideal and ingenious can realize that the automatic feed of bamboo strip 2 piles up and keeps in, promotes two sets of bamboo strips automatically and splices it and forms and treat bundle bamboo strip, treats automatically that bundle bamboo strip ties up the operation and bundle bamboo strip automatic stacking discharge, and whole bundling process full automation operation, send the bamboo strip to go on in succession, and bamboo strip ties up efficiency and is promoted widely.

Reference is made to figures 1, 2 and 3. Feed mechanism 3 is including being used for receiving the feed tank body 31 of predetermineeing the bamboo strip of quantity (as 5) and installing in feed tank body 31 one side and be used for responding to the bamboo strip quantity in the feed tank body 31 and whether reach the inductor 30 (like photoelectric sensing ware) of predetermineeing quantity, this feed tank body 31 front end is equipped with feed inlet 32, bamboo strip 2 of predetermineeing the quantity enters into to feed tank body 31 from feed inlet 32 one by one and piles up the temporary storage, and this feed tank body 31 is equipped with and promotes every group bamboo strip level and discharge's top surface opening 37.

Reference is made to figures 1 and 3. The feeding trough body 31 is in a strip shape, and the width of the inner cavity of the feeding trough body 31 is equal to or slightly larger than the width of the bamboo strips 2. The top surface opening 32 is provided with a cover plate 33, one side of the cover plate 33 is connected with one side of the top surface of the feeding groove body 31 through a hinge 35, and the other side of the cover plate 33 is movably erected on the other side of the top surface. The cover plate 33 plays an auxiliary role in the whole process, prevents the bamboo splints 2 which are too large in bending from easily being influenced by the reaction force of the local area of the bamboo splints 2 in the process of stretching into the feeding groove body 31 from the feeding hole 32, and avoids the bamboo splints 2 from warping out of the feeding groove body 31 and even dropping.

Reference is made to fig. 3, 6 and 7. The feed tank body 31 is a sectional tank body with communicated inner parts, the sectional tank body comprises a left unit tank body 311, a right unit tank body 312 and two middle unit tank bodies 313 positioned between the left unit tank body 311 and the right unit tank body 312, a clamping jaw 411 for lifting the frame 41 is formed between the middle unit tank body 313 and the left unit tank body 311 to grasp a group of bamboo strips and can lift one end of the group of bamboo strips upwards to form a left vertical channel 314, another clamping jaw 412 for lifting the frame 41 is formed between the middle unit tank body 313 and the right unit tank body 312 to grasp a group of bamboo strips and can lift the other end of the group of bamboo strips upwards to form a right vertical channel 315, the feed port 32 is positioned on the right side of the right unit tank body 312, and a left baffle 316 for limiting and blocking one end of a bamboo strip 2 is arranged on the left side of the left unit tank body 311. The two middle unit groove bodies 313 form a middle vertical channel 317 which is used for the other clamping jaw 413 of the lifting frame 41 to grasp a group of bamboo strips and can lift the middle part of the group of bamboo strips upwards.

In addition, the number of the intermediate unit groove bodies 313 is one or three or other suitable numbers.

Reference is made to fig. 3, 4 and 5. The feeding mechanism 3 further comprises a top pushing wheel assembly 36, the top pushing wheel assembly 36 comprises an extending bottom plate 361 which is located at the bottom of the feeding hole 32 and extends rightwards, a top pushing wheel 362 which is rotatably installed on the extending bottom plate 361 and used for enabling one end of the bamboo strip 2 to be erected on the extending bottom plate, and two upright posts 363 which are located on two sides of the extending bottom plate 361 and are in a T shape, the bottoms of the two upright posts 363 are connected with the axis of the top pushing wheel 362 through a horizontal shaft 364, the horizontal shaft 364 is located at the bottom of the extending bottom plate 361, a return spring 365 is sleeved on each guiding upright post 363, and the two return springs 365 are located at the top of the extending bottom plate 361. When the feed inlet 32 of the feed mechanism 3 is butted with the discharge outlet of the rough planing machine, after the bamboo strips 2 are subjected to rough planing operation by the rough planing machine, will be pushed out from the outlet of the rough planer and conveyed to the extending bottom plate 361, when the bamboo strips 2 are conveyed to the feed inlet 32, since the pushing wheel 362 is pushed downward by the self weight and the forward impact force enough to push down the pushing wheel 362 of the pushing wheel assembly 36, so that the bamboo strips 2 are given room to enter the feed inlet 32, when the tail ends of the whole bamboo strips 2 are lapped on the pushing wheels 362, since the end of the bamboo strip 2 is not heavy enough to press the pushing wheel 362, the pushing wheel 362 will rise upwards under the reaction force of the two return springs 365, providing space for the next bamboo strip 2 to enter, therefore, the next bamboo strip 2 can be inserted into the bottom of the previous bamboo strip 2, and the automatic stacking and temporary storage of a preset number of bamboo strips 2 is completed.

Reference is made to figures 1, 8 and 9 of the drawings. The lifting splicing mechanism 4 comprises a lifting frame 41 for successively lifting two groups of bamboo strips in the feeding groove body 31 and a turnover splicing frame 42 for splicing the two groups of bamboo strips on the lifting frame 41 to form bamboo strips to be bundled. The lifting frame 41 comprises a lifting beam 411 and at least two lifting vertical beams 412 which are arranged on the lifting beam 411 and arranged at intervals left and right, each lifting vertical beam 412 is provided with an upper clamping jaw 413 which is arranged at intervals up and down and used for grabbing a group of bamboo strips on the feeding trough body 31 firstly and a lower clamping jaw 414 which is used for grabbing the other group of bamboo strips on the feeding trough body 31 secondly, and both the upper clamping jaw 413 and the lower clamping jaw 414 can be opened or closed; the lifting frame 41 further includes a vertical cylinder 415 (or air cylinder) mounted on the frame 1 and driving the lifting beam 411 to perform a lifting action. The overturning splicing frame 42 comprises an upper splicing clamping jaw 421 and a lower splicing clamping jaw 422 which are matched with the upper clamping jaw 413 and the lower clamping jaw 414 and can drive the two groups of bamboo strips to do 90-degree overturning and closing actions, so that the two groups of bamboo strips are spliced into the required bamboo strips to be bundled; the device also comprises an upper overturning pushing component 423 and a lower overturning pushing component 424 which respectively drive the upper splicing clamping jaw 421 and the lower splicing clamping jaw 422 to do 90-degree overturning action and are arranged at an upper interval and a lower interval.

Reference is made to figures 1, 2 and 8. The upper flipping pushing group 423 includes an upper movable shaft 425, an upper rotating shaft 426 flipping downward by 90 ° around the upper movable shaft 425, and a first base plate 427 disposed on the left side and a second base plate 428 disposed on the right side and sleeved between the upper movable shaft 425 and the upper rotating shaft 426, wherein the first and

second base plates

427, 428 are both provided with upper splicing jaws 421; the lower flipping pushing assembly 424 and the upper flipping pushing assembly 423 are identical in structure but different in position, and the lower flipping pushing assembly 424 includes a lower movable shaft and a lower rotating shaft that flips upward by 90 ° around the lower movable shaft, and a third base plate and a fourth base plate that are respectively disposed between the lower movable shaft and the lower rotating shaft and located on the left side and the right side, and the third base plate and the fourth base plate are each provided with a lower splicing clamping jaw 422.

Reference is made to figures 1, 8 and 9 of the drawings. The utility model provides an automatic equipment of tying up of bamboo strip, still includes and installs respectively in last, loose axle 425 and lower loose axle and carry out the upper and lower translation subassembly of translation adjustment to two sets of bamboo strips, and this lower translation subassembly is including the lower movable block 43 of cover establishing at lower loose axle, fix the first dull and stereotyped 44 on lower movable block 43, fix the second dull and stereotyped 45 on first dull and stereotyped 44 and fix the lower horizontal cylinder on frame 1, and the piston rod 46 of this horizontal cylinder is fixed on second dull and stereotyped 45 to can pull down the fore-and-aft translation action of loose axle, connect down upset cylinder 47 between lower rotating shaft and the first dull and stereotyped 44 bottom, the rear portion swing joint of this lower upset cylinder 47 is on first dull and stereotyped 44 bottom, and the piston rod of this lower upset cylinder 47 is connected down with the rotating shaft through a slider. The upper translation assembly and the lower translation assembly are identical in structure and different in position, the upper translation assembly comprises an upper movable block sleeved on an upper movable shaft 425, a first upper flat plate fixed on the upper movable block, a second upper flat plate fixed on the first upper flat plate and an upper horizontal air cylinder fixed on the rack, a piston rod of the upper horizontal air cylinder is fixed on the second upper flat plate and can pull the upper movable shaft to move back and forth in a translation manner, an upper turning air cylinder is connected between the bottom of the upper rotary shaft and the bottom of the first upper flat plate, the rear part of the upper turning air cylinder is movably connected to the bottom of the first upper flat plate, and a piston rod of the upper turning air cylinder is connected with the upper rotary shaft through a sliding block.

Reference is made to fig. 1, 2, 10 and 11. The binding mechanism 5 comprises a binding machine 51 for binding the bamboo strips to be bound and a pulling-out assembly 52 for transferring the bamboo strips to be bound on the turnover splicing frame 42 to the binding machine 51. The binding machine 51 comprises a binding main body 511 positioned between the lifting and splicing mechanism 4 and the stacking mechanism 6, and a door-shaped binding opening 512 arranged on the binding main body 511; the drawing-off assembly 52 comprises two drawing-off wheels which are arranged at intervals at one side of the binding opening 512, and a drawing-off channel 520 for the bamboo strips to be bound is formed between the two drawing-off wheels.

Reference is made to fig. 1, 2, 10 and 11. The number of the drawing-off assemblies 52 is two, and the two sets of drawing-off assemblies 52 are located on the left and right sides of the bundling opening 512, one drawing-off wheel of each set of drawing-off assemblies 52 is a drawing-off fixed wheel 521, the other drawing-off wheel of each set of drawing-off assemblies 52 is a drawing-off movable wheel 522, the drawing-off fixed wheel 521 is driven to rotate by a power source (such as a motor), and the drawing-off movable wheel 522 can be adjusted to move left and right relative to the drawing-off fixed wheel 521.

Reference is made to fig. 1, 2, 10 and 11. The left side and the right side of the bundling main body 511 are respectively provided with a vertical frame 53, each vertical frame 53 is fixed with a horizontally arranged slide block guide rail 531, the slide block guide rail 531 is provided with a translation slide block 532 capable of sliding left and right on the slide block guide rail 531, the translation slide block 532 is provided with a movable vertical shaft 533, the drawing-off driving wheel 522 is rotatably arranged on the movable vertical shaft 533, the movable vertical shaft 533 is connected with a piston rod of a pushing oil cylinder 534, and the drawing-off driving wheel 522 can be in abutting press fit with one side wall of the bamboo strip to be bundled in a mode that the pushing oil cylinder 532 pushes the movable vertical shaft 533 to slide left and right on the slide block guide rail 531. The pulling-off driving wheel 522 presses one side wall of the bamboo strips to be bundled, the pulling-off fixed wheel 521 starts to rotate, and the bamboo strips to be bundled are pulled out from the overturning splicing frame 42. The drawing fixed wheel 521 can intermittently rotate, and when the bamboo strips to be bundled are drawn out for a certain distance (namely preset reaching positions such as a front end position, a middle position and a rear end position), the binding machine 51 performs binding operation on the bamboo strips to be bundled, and finally the bamboo strips to be bundled are drawn out after being bundled and formed. A bottom frame 54 is further connected between the two vertical frames 53, and the strapping body 511 is positioned between the two vertical frames 53 and placed on the bottom frame 54.

In addition, refer to fig. 14 and 15. The two vertical frames 53 and the bottom frame 54 can form an independent frame structure, the independent frame structure comprises an upper layer structure and a lower layer structure, the lower layer 55 is used for placing a power source for driving the drawing fixed wheel 521, and the power source comprises a motor 561, a speed reducer 562 connected with an output shaft of the motor 561 and a horizontal rotating shaft 563 inserted into the speed reducer 562; the upper layer 57 is used for placing the strapping body 511, the two drawing fixed wheels 521 are respectively connected with a vertical rotating shaft 58, and the two drawing fixed wheels 521 are respectively in transmission connection with the motor 561 through a reversing gear set 564 between the end parts of the corresponding vertical rotating shaft 58 and the horizontal rotating shaft 563. Adopt two vertical frames 53 and underframe 54 to constitute the design of free-standing frame construction for strapper 51 puts more steadily, and equipment transport is convenient simultaneously. The power source can realize a one-driving-two transmission mode, and the spatial arrangement is more reasonable and energy-saving. In addition, the left baffle 316 of the left unit groove 311 may be replaced by a baffle 316 'provided on the vertical frame 53 near the right side, that is, the left side of the left unit groove 311 is an open through opening, the upper half section of the baffle 316' is an arc-shaped section 3160 'slightly inclined outward, and the outward inclination radian of the arc-shaped section 3160' is controlled to be 3-8 ° (e.g., radian is 5 °). The upper half section of the baffle 316 'adopts the design of the arc-shaped section 3160', so that when each group of bamboo strips is lifted upwards, the end part of each group of bamboo strips is leveled, and when each group of bamboo strips is lifted upwards, the end part of each group of bamboo strips is more tidy.

Reference is made to figures 1, 2 and 11. The stacking mechanism 6 includes a conveyor belt for receiving the bundled bamboo strips from the bundling machine 51 and a pushing assembly 61 for pushing the bundled bamboo strips out of the conveyor belt for stacking and storing. The conveying belt comprises a conveying platform and a plurality of rollers 62 which are arranged on the conveying platform and are sequentially arranged horizontally at intervals, and two end parts of each roller 62 are rotatably connected to the conveying platform 61 through bearings 63; the pushing assembly 61 comprises a side bracket 63 located on one side of the conveying platform and a push rod 64 arranged on the side bracket 63, the push rod 64 is driven to eject and collect bamboo strips from one side of the conveying platform 61, and workers can directly carry the bamboo strips in the subsequent process.

Reference is made to figures 1, 2 and 11. The number of the pushing assemblies 61 is two, the two pushing assemblies 61 are located on the same side of the conveying platform, one pushing assembly 61 is used for pushing the left half section of the bundle of bamboo strips, and the other pushing assembly 61 is used for pushing the right half section of the bundle of bamboo strips. The tail end of the conveying platform is provided with a top baffle 65 for blocking the end part of the bundled bamboo strips. The conveying platform comprises a left supporting seat 66, a right supporting seat 67 and a horizontal track strip 68 which is arranged between the left supporting seat 66 and the right supporting seat 67 in an overlapping mode.

In addition, the stacking mechanism 6 further includes a transfer trolley 69 disposed at one side of the conveying platform and used for receiving the bamboo strips, the transfer trolley 69 includes a frame body and a plurality of baffle bars mounted on the frame body, and the plurality of baffle bars are divided into a plurality of rows, and an independent inner cavity 692 used for accommodating the bamboo strips is formed between two adjacent rows of baffle bars 691, the stacking mechanism 6 further includes a plurality of guide plates 693 matched with the plurality of independent inner cavities, each guide plate 693 can be lapped between one side of the conveying platform and one row of baffle bars 691 and used for stacking and storing the bamboo strips along the guide plate 693 into a corresponding independent inner cavity 692, if the independent inner cavity 692 is full, a worker replaces another guide plate 693 and then performs stacking and storing in another corresponding independent inner cavity 692. Reference is made in particular to the description accompanying fig. 12 and 13.

Reference is made to fig. 1, 2, 3, 5, 6, 7, 8, 9, 10 and 11. An automatic bamboo strip bundling method comprises the following steps in sequence: 1) feeding: conveying the bamboo strips into a feeding trough body 31 one by one according to a preset number (such as 5 bamboo strips), and stacking and temporarily storing the bamboo strips to form a group of bamboo strips; specifically, after the bamboo strips 2 are roughly planed by the rough planer, the bamboo strips 2 are pushed out from the outlet of the rough planer and conveyed to the extension bottom plate 361, when the bamboo strips 2 are conveyed to the feed inlet 32, the pushing wheels 362 of the pushing wheel assembly 36 are pressed downwards due to the downward pressing force of the self weight and the forward impact force of the pushing wheels 362, so that the space for the bamboo strips 2 to enter the feed inlet 32 is reserved, when the tail ends of the whole bamboo strips 2 are lapped on the pushing wheels 362, the pushing wheels 362 are not pressed due to the insufficient weight of the tail ends of the bamboo strips 2, at this time, the pushing wheels 362 are lifted upwards under the reaction force of the two return springs 365, and the space for the next bamboo strip 2 to enter is provided, so that the next bamboo strip 2 can be inserted into the bottom of the previous bamboo strip 2, and the automatic stacking and temporary storage of a group of bamboo strips can be completed.

2) Lifting and splicing: two groups of bamboo strips in the feeding groove body 31 are successively lifted by the lifting frame 12, and then are spliced by the overturning splicing frame 42 to form bamboo strips to be bundled; specifically, the lifting frame 12 is provided with two sets of jaws, an upper jaw 121 and a lower jaw 122. The position of the clamping jaw matches with the sectional groove body 111. After the first group of bamboo strips enter the feeding groove body 31, the upper clamping jaw 121 clamps the first group of bamboo strips, the lifting frame 12 ascends, so that the lower clamping jaw 122 is matched with the sectional groove body 111 to prepare for clamping a second group of bamboo strips; after the first group of bamboo battens and the second group of bamboo battens are grabbed, the upper clamping jaw 122 and the lower clamping jaw 132 of the lifting frame 12 and the upper clamping jaw 132 and the lower clamping jaw 132 of the turnover splicing frame 13 are matched, the first group of bamboo battens and the second group of bamboo battens of the upper clamping jaw 121 and the lower clamping jaw 122 are respectively transmitted to the upper clamping jaw 131 and the lower clamping jaw 132 of the turnover splicing frame 13, and the upper clamping jaw 131 and the lower clamping jaw 132 are overturned and translated by 90 degrees to splice the first group of bamboo battens and the second group of bamboo battens into a required shape (namely to bundle the bamboo battens).

3) Bundling operation: the bamboo strips to be bundled are transmitted to a bundling machine 51 for bundling operation through a drawing-off assembly 52 on the bundling mechanism; specifically, the pulling-off wheel 522 presses a side wall of the bamboo strips to be bundled, and the pulling-off fixed wheel 521 starts to rotate to pull the bamboo strips to be bundled out of the turnover splicing frame 42. The drawing fixed wheel 521 can intermittently rotate, and when the bamboo strips to be bundled are drawn out for a certain distance (namely preset reaching positions such as a front end position, a middle position and a rear end position), the binding machine 51 performs binding operation on the bamboo strips to be bundled, and finally the bamboo strips to be bundled are drawn out after being bundled and formed.

4) And (3) stacking, namely, conveying the bundled bamboo strips to a conveying belt of a stacking mechanism through a bundling main body 511, then ejecting the bundled bamboo strips out of the conveying belt to the side through a pushing assembly 60 of the stacking mechanism, and dropping the bamboo strips into a transfer trolley used by a user (or directly carrying the bamboo strips by manpower).

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. The utility model provides an automatic equipment of tying of bamboo strip which characterized in that: the bamboo cane stacking device comprises a rack and a feeding mechanism which is arranged on the rack and used for receiving a preset number of bamboo canes and stacking and temporarily storing the bamboo canes one by one, wherein the preset number of bamboo canes form a group of bamboo canes; the bamboo strip bundling machine further comprises a lifting and splicing mechanism for lifting and splicing the two groups of bamboo strips on the feeding mechanism to form bamboo strips to be bundled, a bundling mechanism for bundling the bamboo strips to be bundled on the lifting and splicing mechanism, and a stacking mechanism for receiving the bamboo strips bundled on the bundling mechanism; the feeding mechanism comprises a feeding groove body used for receiving a preset number of bamboo strips, a feeding hole is formed in the front end of the feeding groove body, the preset number of bamboo strips enter the feeding groove body from the feeding hole one by one to be stacked and temporarily stored, and the feeding groove body is provided with a top surface opening which horizontally lifts and discharges each group of bamboo strips; the lifting splicing mechanism comprises a lifting frame for sequentially lifting two groups of bamboo splints in the feeding tank body and an overturning splicing frame for splicing the two groups of bamboo splints on the lifting frame to form bamboo splints to be bundled; the binding mechanism comprises a binding machine for binding the bamboo strips to be bound and a pulling-out assembly for transmitting the bamboo strips to be bound on the turnover splicing frame to the binding machine; the stacking mechanism comprises a conveying belt and a pushing assembly, wherein the conveying belt is used for receiving the bundled bamboo strips on the bundling machine after the bundling operation is finished, and the pushing assembly is used for pushing the bundled bamboo strips on the conveying belt out to stack and store the bundled bamboo strips.

2. The automatic bamboo cane bundling apparatus according to claim 1, wherein: the feeding groove body is inside communicating sectional type cell body, and this sectional type cell body includes left side unit cell body, right side unit cell body and is located a left side, between the right side unit cell body and at least one middle unit cell body, forms a clamping jaw that is used for the lifting frame between this middle unit cell body and the left side unit cell body and grasps a set of bamboo strip and can upwards promote the vertical passageway in a left side with this a set of bamboo strip one end, forms another clamping jaw that is used for the lifting frame between this middle unit cell body and the right side unit cell body and grasps a set of bamboo strip and can upwards promote the vertical passageway in the right side with this a set of bamboo strip other end, the feed inlet is located the right side of right side unit cell body, the left side of left side unit cell body is equipped with and is used for carrying out the left baffle that spacing blockked to bamboo strip one end.

3. The automatic bamboo cane bundling apparatus as claimed in claim 2, wherein: the number of the middle unit groove bodies is two, and a middle vertical channel which is used for enabling the other clamping jaw of the lifting frame to grab a group of bamboo strips and can lift the middle parts of the group of bamboo strips upwards is formed between the two middle unit groove bodies.

4. The automatic bamboo cane bundling apparatus as claimed in claim 1, wherein: feed mechanism still includes the top and pushes away the wheel subassembly, and this top pushes away the wheel subassembly including the bottom that is located the feed inlet and the extension bottom plate that extends right, rotationally install on extending the bottom plate and be used for bamboo strip one end to set up the top push away wheel on it and be located the both sides of extending the bottom plate and all be two stands of T style of calligraphy, the bottom of these two stands all is connected through the axle center of horizontal axis and top push away wheel, this horizontal axis is located and extends the bottom plate bottom, the cover is equipped with return spring on every guide post, these two return springs are located and extend the bottom plate top.

5. The automatic bamboo cane bundling apparatus according to claim 1, wherein: the lifting frame comprises a lifting beam and at least two lifting vertical beams which are arranged on the lifting beam and arranged at intervals from left to right, each lifting vertical beam is provided with an upper clamping jaw which is arranged at intervals from top to bottom and is used for firstly grabbing one group of bamboo strips on the feeding groove body and a lower clamping jaw which is used for afterwards grabbing the other group of bamboo strips on the feeding groove body, and the upper clamping jaw and the lower clamping jaw can be opened or closed; the lifting frame further comprises a vertical oil cylinder which is arranged on the frame and drives the lifting beam to lift.

6. The automatic bamboo cane bundling apparatus as claimed in claim 1, wherein: the overturning splicing frame comprises an upper splicing clamping jaw and a lower splicing clamping jaw which are matched with the upper clamping jaw and the lower clamping jaw and can drive the two groups of bamboo strips to do 90-degree overturning and drawing-together action, so that the two groups of bamboo strips are spliced into the required bamboo strips to be bundled; the device also comprises an upper overturning pushing component and a lower overturning pushing component which respectively drive the upper splicing clamping jaw and the lower splicing clamping jaw to do 90-degree overturning actions and are arranged at intervals up and down.

7. The automatic bamboo cane bundling apparatus as claimed in claim 1, wherein: the upper turning pushing group comprises an upper movable shaft, an upper rotating shaft, a first base plate and a second base plate, wherein the upper rotating shaft turns downwards by 90 degrees by taking the upper movable shaft as an axis, the first base plate is sleeved between the upper movable shaft and the upper rotating shaft and is positioned on the left side, the second base plate is positioned on the right side, and the first base plate and the second base plate are both provided with upper splicing clamping jaws; lower upset promotes group and includes that the loose axle and following loose axle do 90 lower rotating shaft and the cover of upset upwards for the axis and establish down between loose axle and the lower rotating shaft and be located left third base plate and the fourth base plate that is located the right side, all installed down the concatenation clamping jaw on this third, the four base plates.

8. The automatic bamboo cane bundling apparatus as claimed in claim 1, wherein: the binding machine comprises a binding main body positioned between the lifting splicing mechanism and the stacking mechanism and a door-shaped binding opening arranged on the binding main body; the drawing-off assembly comprises two drawing-off wheels which are arranged at one side of the binding opening at intervals, and a drawing-off channel for bamboo strips to be bundled is formed between the two drawing-off wheels.

9. The automatic bamboo cane bundling apparatus as claimed in claim 1, wherein: the conveying belt comprises a conveying platform and a plurality of rollers which are arranged on the conveying platform and are sequentially arranged horizontally at intervals, and two end parts of each roller are rotatably connected to the conveying platform through bearings; the pushing assembly comprises a side support positioned on one side of the conveying platform, a push rod arranged on the side support and a pushing rod driving the push rod to push the bundled bamboo strips out and collect the bundled bamboo strips towards one side of the conveying platform.

10. An automatic bamboo strip bundling method comprises the following steps in sequence: 1) feeding: conveying the bamboo strips into a feeding groove body one by one according to a preset quantity, and stacking and temporarily storing the bamboo strips to form a group of bamboo strips; 2) lifting and splicing: two groups of bamboo strips in the feeding groove body are successively lifted by a lifting frame, and then the two groups of bamboo strips are spliced by a turnover splicing frame to form bamboo strips to be bundled; 3) bundling operation: the bamboo strips to be bundled are transmitted to a bundling machine for bundling operation through a drawing-out assembly on a bundling mechanism; 4) and (4) stacking, namely, conveying the bundled bamboo strips to a conveying belt of a stacking mechanism through the bundling main body, and then ejecting the bundled bamboo strips out of the conveying belt to the side surface through a pushing assembly of the stacking mechanism.