CN114955063B - Automatic bamboo strip bundling equipment and method - Google Patents
Automatic bamboo strip bundling equipment and method Download PDFInfo
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- CN114955063B CN114955063B CN202210801692.4A CN202210801692A CN114955063B CN 114955063 B CN114955063 B CN 114955063B CN 202210801692 A CN202210801692 A CN 202210801692A CN 114955063 B CN114955063 B CN 114955063B
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- splicing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/10—Bundling rods, sticks, or like elongated objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
- B65B35/58—Turning articles by positively-acting means, e.g. to present labelled portions in uppermost position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/28—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for discharging completed packages from machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The automatic bamboo strip bundling device comprises a frame and a feeding mechanism which is arranged on the frame and used for receiving a preset number of bamboo strips and stacking the bamboo strips one by one for temporary storage, wherein 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 the 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 bundling equipment has ideal and ingenious structural design, can realize automatic feeding and stacking temporary storage of bamboo strips, automatically lifts two groups of bamboo strips and splices the two groups of bamboo strips to form the bamboo strips to be bundled, automatically bundles the bamboo strips to be bundled and automatically stacks and discharges the bundled bamboo strips, is fully automatically operated in the whole bundling process, continuously feeds the bamboo strips, and greatly improves the bundling efficiency of the bamboo strips. The bamboo strip bundling machine is particularly suitable for bamboo strips after the rough planing process, so that the bamboo strips discharged through the rough planing process are directly bundled, and the smooth feeding of the bamboo strips in the initial planing process can be ensured.
Description
Technical Field
The invention relates to the field of binding bamboo strips, in particular to automatic bamboo strip binding equipment and method.
Background
Moso bamboo is a bamboo species which is cultivated in China for a long time, has the widest area and has the most important economic value. The bamboo strip made of the moso bamboo has the characteristics of toughness, quick growth and the like, is widely applied to life, and can be processed into various artware, furniture, articles for daily use and the like. Cutting longer phyllostachys pubescens into shorter phyllostachys pubescens barrels, cutting the phyllostachys pubescens barrels into slices, machining the slices into long bamboo slices (namely bamboo slices) with certain specification sizes and basically rectangular cross sections, and binding the bamboo slices together according to a certain rule (generally 5 slices are used for a group, and every two groups of yellow surfaces are bound together relatively) after rough planing. The bundling process is often completed manually, time and labor are wasted, labor price is increased year by year, and bamboo processing enterprises have a need to replace the part of labor with mechanical equipment capable of being automatically executed.
The traditional bamboo strip bundling is that the worker stacks the bamboo strips into bundles manually and bundles the bundles by using nylon ropes, the bamboo strips are not easy to straighten and scatter during bundling, the bundling effect is poor, and the labor intensity of the worker is high, the working efficiency is extremely low, and the like. Some binding mechanical equipment also appears on the market at present, the binding mechanical equipment can generally realize the binding function, but the binding mechanical equipment has relatively complex structure, high cost and complex operation of workers; the existing bundling mechanical equipment is difficult to debug, so that the strip feeding of the rough planing process cannot be continuously performed easily, and the working efficiency cannot be improved.
Disclosure of Invention
The invention provides automatic bamboo strip bundling equipment and a method, which aim to mainly overcome the defects that the prior bundling mechanical equipment is complex in structure, easy to cause that the feeding of a rough planing process cannot be continuously carried out, high in cost and the like.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an automatic bamboo strip bundling device comprises a rack and a feeding mechanism which is arranged on the rack and used for receiving a preset number of bamboo strips and stacking the bamboo strips one by one for temporary storage, wherein 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 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 to be bundled on the bundling mechanism; the feeding mechanism comprises a feeding tank body for receiving a preset number of bamboo strips, the front end of the feeding tank body is provided with a feeding hole, the preset number of bamboo strips enter the feeding tank body one by one from the feeding hole to be stacked and temporarily stored, and the feeding tank body is provided with a top surface opening for horizontally lifting and discharging each group of bamboo strips; the lifting splicing mechanism comprises a lifting frame for sequentially lifting two groups of bamboo strips in the feeding groove body and a turnover splicing frame for splicing the two groups of bamboo strips on the lifting frame to form bamboo strips to be bundled; the bundling mechanism comprises a bundling machine for bundling the bamboo strips to be bundled and a drawing-off assembly for conveying the bamboo strips to be bundled on the overturning splicing frame to the bundling machine; the stacking mechanism comprises a conveying belt for receiving the bundle bamboo strips after the bundling operation on the bundling machine is completed, and a pushing assembly for pushing the bundle bamboo strips on the conveying belt out for stacking and storing.
Further, the feeding tank body is a sectional type tank body with communicated inside, the sectional type tank body comprises a left unit tank body, a right unit tank body and at least one middle unit tank body, a clamping jaw used for lifting the rack is formed between the middle unit tank body and the left unit tank body to clamp a group of bamboo strips, a left vertical channel used for lifting one end of the group of bamboo strips upwards is formed between the middle unit tank body and the right unit tank body, another clamping jaw used for lifting the rack is formed between the middle unit tank body and the right unit tank body to clamp a group of bamboo strips, a right vertical channel used for lifting the other end of the group of bamboo strips upwards is formed between the middle unit tank body and the right unit tank body, the feeding port is positioned on the right side of the right unit tank body, and a left baffle used for limiting and blocking one end of the bamboo strips is arranged on the left side of the left unit tank body.
Further, the number of the middle unit groove bodies is two, and a middle vertical channel for holding one group of bamboo strips and lifting the middle part of the group of bamboo strips upwards is formed between the two middle unit groove bodies by the other clamping jaw used for lifting the rack.
Further, the feeding mechanism further comprises a push wheel assembly, the push wheel assembly comprises an extending bottom plate, a push wheel and two upright posts, the extending bottom plate is located at the bottom of the feeding hole and extends rightwards, the push wheel is rotatably arranged on the extending bottom plate and used for being erected on one end of a bamboo strip, the two upright posts are located at two sides of the extending bottom plate and are in T shapes, the bottoms of the two upright posts are connected with the axle center of the push wheel through horizontal shafts, the horizontal shafts are located at the bottom of the extending bottom plate, return springs are sleeved on each guide upright post, and the two return springs are located at the top of the extending bottom plate.
Further, the lifting frame comprises a lifting cross beam and at least two lifting vertical beams which are arranged on the lifting cross beam and are arranged at left and right intervals, each lifting vertical beam is provided with an upper clamping jaw which is arranged at upper and lower intervals and is used for grabbing a group of bamboo strips on the feeding chute body firstly and a lower clamping jaw which is used for grabbing another group of bamboo strips on the feeding chute body later, and the upper clamping jaw and the lower clamping jaw can be opened or closed; the lifting frame also comprises a vertical oil cylinder which is arranged on the frame and drives the lifting cross beam to do lifting action.
Further, 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 approaching 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 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 action and are arranged at intervals up and down.
Further, the upper overturning pushing group comprises an upper movable shaft, an upper rotating shaft which takes the upper movable shaft as an axis and overturns downwards by 90 degrees, a first base plate which is sleeved between the upper movable shaft and the upper rotating shaft and is positioned at the left side, and a second base plate which is positioned at the right side, wherein the first base plate and the second base plate are respectively provided with an upper splicing clamping jaw; the lower overturning pushing group comprises a lower movable shaft, a lower rotating shaft which takes the lower movable shaft as an axis and turns upwards by 90 degrees, a third base plate which is sleeved between the lower movable shaft and the lower rotating shaft and is positioned on the left side, and a fourth base plate which is positioned on the right side, wherein the third base plate and the fourth base plate are respectively provided with a lower splicing clamping jaw.
Further, the strapping machine comprises a strapping main body positioned between the lifting splicing mechanism and the stacking mechanism, and a portal-shaped strapping port 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 bound is formed between the two drawing-off wheels.
Further, the conveying belt comprises a conveying platform and a plurality of rollers which are arranged on the conveying platform and are sequentially and horizontally arranged at intervals, and two end parts of each roller are rotatably connected to the conveying platform through bearings; the pushing assembly comprises a side bracket positioned at one side of the conveying platform, a push rod arranged on the side bracket and a pushing rod driven to push out and collect the bundle bamboo strips to one side of the conveying platform.
An automatic bamboo strip bundling method comprises the following steps in sequence: 1) Feeding: conveying bamboo strips into the feeding groove body one by one according to a preset quantity, and stacking and temporarily storing to form a group of bamboo strips; 2) Lifting and splicing: lifting two groups of bamboo strips in the feeding groove body successively through a lifting frame, and then splicing the two groups of bamboo strips through a turnover splicing frame to form bamboo strips to be bundled; 3) Bundling: the bamboo strips to be bundled are transmitted to a bundling machine through a drawing-off assembly on the bundling mechanism for bundling operation; 4) The stacking process is carried out, the bundle-shaped bamboo strips are sent to a conveyor belt of a stacking mechanism through the bundling main body, and then the bundle-shaped bamboo strips are ejected out of the conveyor belt to the side by a pushing component of the stacking mechanism.
From the above description of the invention, the advantages of the invention compared with the prior art are as follows: the bundling device structure and the bundling method have ideal and ingenious design, can realize automatic feeding, stacking and temporary storage of the bamboo strips, automatically lift two groups of bamboo strips and splice the bamboo strips to form the bamboo strips to be bundled, automatically bundle the bamboo strips to be bundled and automatically stack and discharge the bundled bamboo strips, realize full-automatic operation in the whole bundling process, continuously carry out bamboo strip feeding, and greatly improve the bundling efficiency of the bamboo strips. The bundling equipment is particularly suitable for automatically bundling the bamboo strips after the rough planing process, so that the bamboo strips discharged through the rough planing process are directly bundled, and the smooth feeding of the bamboo strips in the primary planing process can be ensured. The bundling device has the advantages of relatively simple structure, low cost, good connection of each action in the operation of the bundling device, rapid 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 direction of the present invention.
FIG. 3 is a schematic view of a feed tank in accordance with the present invention.
FIG. 4 is a schematic view of the feed opening of the feed chute of the present invention, wherein bamboo strips do not enter the feed opening.
FIG. 5 is a schematic view of the feed slot of the present invention, wherein the previous bamboo strip has entered the feed slot.
FIG. 6 is a schematic view of the fit between the feed chute and the lifting frame of 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 overturning splicing frame in the invention.
Fig. 9 is a schematic diagram of the side view of the cooperation between the lifting frame and the turning splice frame in the present invention.
Fig. 10 is a schematic perspective view of the present invention, in which the stacking mechanism is not shown.
Fig. 11 is a schematic view of the cooperation between the strapping mechanism and the stacking mechanism of the present invention.
Fig. 12 is a schematic view of the invention in front view with a transfer vehicle.
Fig. 13 is a schematic view of the cooperation between the transfer platform and the transfer car according to the present invention.
Fig. 14 is a schematic view of an independent 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 bundling mechanism in the automatic bamboo strip bundling production line.
Detailed Description
A specific embodiment of the present invention will be described below with reference to fig. 1 to 12.
Reference is made to figures 1, 2 and 4. An automatic bamboo strip bundling device comprises a frame 1 and a feeding mechanism 3 which is arranged on the frame 1 and used for receiving a preset number of bamboo strips 2 and stacking the bamboo strips one by one for temporary storage, wherein the preset number of bamboo strips 2 form a group of bamboo strips; the bamboo strip bundling machine further comprises a lifting splicing mechanism 4 for lifting and splicing two groups of bamboo strips on the feeding mechanism 3 to form bamboo strips to be bundled, a bundling mechanism 5 for bundling the bamboo strips to be bundled on the lifting splicing mechanism 4, a stacking mechanism 6 for receiving the bamboo strips to be bundled on the bundling mechanism 5 and a controller, wherein the feeding mechanism 3, the lifting splicing mechanism 4, the bundling mechanism 5 and the stacking mechanism 6 are controlled by the controller. The bundling equipment has ideal and ingenious structural design, can realize automatic feeding, stacking and temporary storage of the bamboo strips 2, automatically lifts two groups of bamboo strips and splices the two groups of bamboo strips to form the bamboo strips to be bundled, automatically bundles the bamboo strips to be bundled and automatically stacks and discharges the bundled bamboo strips, is fully automatically operated in the whole bundling process, continuously carries out bamboo strip feeding, and greatly improves the bundling efficiency of the bamboo strips.
Reference is made to figures 1, 2 and 3. The feeding mechanism 3 comprises a feeding tank body 31 for receiving a preset number (such as 5) of bamboo strips, and a sensor 30 (such as a photoelectric sensor) which is arranged on one side of the feeding tank body 31 and used for sensing whether the number of the bamboo strips in the feeding tank body 31 reaches the preset number, a feeding port 32 is arranged at the front end of the feeding tank body 31, the preset number of bamboo strips 2 enter the feeding tank body 31 one by one from the feeding port 32 to be stacked and temporarily stored, and a top surface opening 37 for horizontally lifting and discharging each group of bamboo strips is arranged on the feeding tank body 31.
Reference is made to figures 1 and 3. The feeding chute body 31 is in a strip shape, and the width of the inner cavity of the feeding chute body 31 is equal to or slightly larger than the width of the bamboo strips 2. The top 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 chute body 31 through a hinge 35, and the other side of the cover plate 33 is movably arranged on the other side of the top surface. The cover plate 33 plays an auxiliary role in the whole process, prevents the excessive bending bamboo strips 2 from being easily influenced by the reaction force of the local area of the bamboo strips 2 in the process of extending into the feeding groove body 31 from the feeding hole 32, and avoids the bamboo strips 2 from tilting out of the feeding groove body 31 and even falling.
Reference is made to figures 3, 6 and 7. The feeding tank body 31 is a sectional tank body with communicated inside, 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 left vertical channel 314 for holding a group of bamboo strips and lifting one end of the group of bamboo strips upwards is formed between the middle unit tank body 313 and the left unit tank body 311, a right vertical channel 315 for holding a group of bamboo strips and lifting the other end of the group of bamboo strips upwards is formed between the middle unit tank body 313 and the right unit tank body 312, the feeding 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 the bamboo strips 2 is arranged on the left side of the left unit tank body 311. A middle vertical channel 317 for grasping a group of bamboo strips and lifting the middle part of the group of bamboo strips upward is formed between the two middle unit groove bodies 313 by the other clamping jaw 413 of the lifting frame 41.
In addition, the number of the middle unit slots 313 is one or three or other suitable numbers.
Reference is made to figures 3, 4 and 5. The feeding mechanism 3 further comprises a push wheel assembly 36, the push wheel assembly 36 comprises an extending bottom plate 361 which is positioned at the bottom of the feeding hole 32 and extends rightward, a push wheel 362 which is rotatably arranged on the extending bottom plate 361 and is used for erecting one end of the bamboo strip 2, and two upright posts 363 which are positioned at two sides of the extending bottom plate 361 and are in T shapes, the bottoms of the two upright posts 363 are connected with the axle center of the push wheel 362 through a horizontal shaft 364, the horizontal shaft 364 is positioned at the bottom of the extending bottom plate 361, a return spring 365 is sleeved on each guide upright post 363, and the two return springs 365 are positioned at the top of the extending bottom plate 361. When the feeding port 32 of the feeding mechanism 3 is abutted against the discharge port of the roughing machine, the bamboo strips 2 are pushed out from the discharge port of the roughing machine to be conveyed to the extension bottom plate 361 after being subjected to the roughing operation by the roughing machine, when the bamboo strips 2 are conveyed to the feeding port 32, the downward pressing force of the pushing wheel 362 due to the self weight and the forward impact force is enough to push down the pushing wheel 362 of the pushing wheel assembly 36, so that the space for entering the feeding port 32 is reserved for the bamboo strips 2, when the tail ends of the whole bamboo strips 2 are overlapped on the pushing wheel 362, the tail ends of the bamboo strips 2 are insufficient to press the pushing wheel 362, and then the pushing wheel 362 is lifted upwards under the reaction force of the two return springs 365 to provide a space for the next bamboo strip 2, so that the next bamboo strip 2 can be inserted into the bottom of the previous bamboo strip 2, and the automatic temporary storage of the preset quantity of the bamboo strips 2 is completed.
Reference is made to figures 1, 8 and 9. The lifting and splicing mechanism 4 comprises a lifting frame 41 for sequentially lifting two groups of bamboo strips in the feeding chute 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 cross beam 411 and at least two lifting vertical beams 412 which are arranged on the lifting cross beam 411 and are arranged at left and right intervals, each lifting vertical beam 412 is provided with an upper clamping jaw 413 which is arranged at upper and lower intervals and is used for grabbing one group of bamboo strips on the feeding chute body 31 firstly and a lower clamping jaw 414 which is used for grabbing the other group of bamboo strips on the feeding chute body 31 later, and the upper clamping jaw 413 and the lower clamping jaw 414 can be opened or closed; the lifting frame 41 further comprises a vertical cylinder 415 (or air cylinder) mounted on the frame 1 and driving the lifting beam 411 to perform 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 approaching 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 motion and are arranged at intervals up and down.
Reference is made to figures 1, 2 and 8. The upper turnover pushing set 423 comprises an upper movable shaft 425, an upper rotating shaft 426 turned downwards by 90 ° with the upper movable shaft 425 as an axis, a first base plate 427 and a second base plate 428 which are sleeved between the upper movable shaft 425 and the upper rotating shaft 426 and are positioned on the left side, and an upper splicing clamping jaw 421 is arranged on each of the first base plate 427 and the second base plate 428; the lower turnover pushing set 424 and the upper turnover pushing assembly 423 have the same structure, but different positions, and the lower turnover pushing set 424 comprises a lower movable shaft, a lower rotating shaft which is turned upwards by 90 ° with the lower movable shaft as an axis, a third base plate which is sleeved between the lower movable shaft and the lower rotating shaft and is positioned at the left side, and a fourth base plate which is positioned at the right side, and the third base plate and the fourth base plate are respectively provided with a lower splicing clamping jaw 422.
Reference is made to figures 1, 8 and 9. The automatic bamboo strip bundling device further comprises an upper translation assembly and a lower translation assembly which are respectively arranged on the upper movable shaft 425 and the lower movable shaft and used for carrying out translation adjustment on two groups of bamboo strips, the lower translation assembly comprises a lower movable block 43 sleeved on the lower movable shaft, a first lower flat plate 44 fixed on the lower movable block 43, a second lower flat plate 45 fixed on the first lower flat plate 44 and a lower horizontal cylinder fixed on the frame 1, a piston rod 46 of the horizontal cylinder is fixed on the second lower flat plate 45 and can pull the lower movable shaft to translate back and forth, a lower overturning cylinder 47 is connected between the lower rotating shaft and the bottom of the first lower flat plate 44, the rear part of the lower overturning cylinder 47 is movably connected on the bottom of the first lower flat plate 44, and the piston rod of the lower overturning cylinder 47 is connected with the lower rotating shaft through a sliding block. The upper translation assembly and the lower translation assembly have the same structure and are 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 cylinder fixed on a frame, a piston rod of the upper horizontal cylinder is fixed on the second upper flat plate and can pull the upper movable shaft to translate back and forth, an upper overturning cylinder is connected between the upper rotating shaft and the bottom of the first upper flat plate, the rear part of the upper overturning cylinder is movably connected on the bottom of the first upper flat plate, and a piston rod of the upper overturning cylinder is connected with the upper rotating shaft through a sliding block.
Reference is made to figures 1, 2, 10 and 11. The strapping mechanism 5 includes a strapping machine 51 for strapping the bamboo strips to be strapped and a take-off assembly 52 for transferring the bamboo strips to be strapped on the flip splice rack 42 to the strapping machine 51. The strapping machine 51 comprises a strapping body 511 positioned between the lifting splicing mechanism 4 and the stacking mechanism 6, and a portal-shaped strapping port 512 arranged on the strapping body 511; the drawing assembly 52 includes two drawing wheels spaced apart from one another on one side of the tying opening 512, and a drawing channel 520 for bamboo strands to be tied is formed between the two drawing wheels.
Reference is made to figures 1, 2, 10 and 11. The number of the extracting components 52 is two, and the two extracting components 52 are located on the left side and the right side of the bundling opening 512, one extracting wheel of each extracting component 52 is an extracting fixed wheel 521, the other extracting wheel of each extracting component 52 is an extracting wheel 522, the extracting fixed wheel 521 is driven to rotate by a power source (such as a motor), and the extracting wheel 522 can be adjusted to move left and right relative to the extracting fixed wheel 521.
Reference is made to figures 1, 2, 10 and 11. The left and right sides 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 rails 531 are provided with a translation slide block 532 capable of sliding left and right on the slide block guide rails 531, the translation slide block 532 is provided with a movable vertical shaft 533, the withdrawing wheel 522 is rotatably arranged on the movable vertical shaft 533, a piston rod of a pushing oil cylinder 534 is connected on the movable vertical shaft 533, and the withdrawing wheel 522 can be in press fit with a side wall of the bamboo strips to be bundled in a mode that the movable vertical shaft 533 is pushed by the pushing oil cylinder 532 to slide left and right on the slide block guide rails 531. The pulling-out wheel 522 presses one side wall of the bamboo strips to be bundled, and the pulling-out fixed wheel 521 starts to rotate to pull out the bamboo strips to be bundled from the turnover splicing frame 42. The drawing-off fixed wheel 521 is capable of intermittently rotating, and when the bamboo strips to be bundled are drawn out for a certain distance (i.e., the preset reaching positions such as the front end position, the middle position and the rear end position), the bundling machine 51 performs bundling operation on the bamboo strips to be bundled, and finally the bamboo strips to be bundled are drawn out after bundling and shaping. A bottom frame 54 is further connected between the two vertical frames 53, and the strapping body 511 is located between the two vertical frames 53 and is placed on the bottom frame 54.
In addition, refer to fig. 14 and 15. The two vertical frames 53 and the bottom frame 54 may form a stand-alone frame structure, which includes an upper layer structure and a lower layer structure, and the lower layer 55 is used for placing a power source for driving the extraction fixed wheel 521, and the power source includes a motor 561, a speed reducer 562 connected with an output shaft of the motor 561, and a horizontal rotating shaft 563 inserted in the speed reducer 562; the upper layer 57 is used for placing the bundling body 511, the two withdrawing fixed wheels 521 are respectively connected with a vertical rotating shaft 58, and the two withdrawing fixed wheels 521 are respectively connected with the motor 561 in a transmission way through a reversing gear set 564 between the ends of the corresponding vertical rotating shaft 58 and horizontal rotating shaft 563. The two vertical frames 53 and the bottom frame 54 are adopted to form a stand-alone frame structure, so that the strapping machine 51 is placed more stably, and meanwhile, the assembly and the transportation are convenient. The power source can realize a one-to-two transmission mode, and the space arrangement is more reasonable and energy-saving. In addition, the left baffle 316 of the left unit slot 311 may be replaced by a baffle 316 'disposed on the vertical frame 53 near the right side, that is, the left side of the left unit slot 311 is an open through hole, the upper half section of the baffle 316' is an arc-shaped section 3160 'that is slightly inclined outwards, and the arc of the arc-shaped section 3160' that is inclined outwards is controlled to be 3-8 ° (e.g. 5 °). The upper half section of the baffle 316' adopts the design of arc section 3160', when making every group bamboo strip upwards rise, have the effect of flattening to every group bamboo strip's tip for every group bamboo strip upwards rise when, its tip is more neat.
Reference is made to figures 1, 2 and 11. The stacking mechanism 6 comprises a conveyor belt for receiving the bundle of bamboo strips after the bundling operation on the bundling machine 51, and a pushing assembly 61 for pushing the bundle of bamboo strips out of the conveyor belt for stacking and storing. The conveyor belt comprises a conveying platform and a plurality of rollers 62 which are arranged on the conveying platform and are sequentially arranged at intervals horizontally, wherein two ends of each roller 62 are rotatably connected to the conveying platform 61 through bearings 63; the pushing assembly 61 comprises a side bracket 63 positioned at one side of the conveying platform and a push rod 64 arranged on the side bracket 63, and the push rod 64 is driven to push out and collect the bundle bamboo strips to one side of the conveying platform 61, and then the bundle bamboo strips are directly carried by workers.
Reference is made to figures 1, 2 and 11. The number of the pushing assemblies 61 is two, the two pushing assemblies 61 are positioned 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 one pushing assembly 61 is used for pushing the right half section of the bundle of bamboo strips. The end of the conveying platform is provided with a top baffle 65 for blocking the ends of the bundle bamboo strips. The conveyor platform includes left and right support blocks 66, 67 and a horizontal rail 68 that is disposed between the left and right support blocks 66, 67.
In addition, the stacking mechanism 6 further comprises a transfer trolley 69 disposed at one side of the conveying platform and used for receiving the bundle of bamboo strips, the transfer trolley 69 comprises a frame body and a plurality of shelves strips arranged on the frame body, the shelves strips are divided into a plurality of rows, independent inner cavities 692 for accommodating the bundle of bamboo strips are formed between two adjacent shelves strips 691, the stacking mechanism 6 further comprises a plurality of guide plates 693 matched with the independent inner cavities, each guide plate 693 can be lapped between one side of the conveying platform and one shelf strip 691 and used for stacking and storing the bundle of bamboo strips along the guide plate 693 into a corresponding independent inner cavity 692, and if the independent inner cavity 692 is full, a worker replaces another guide plate 693 and stacks and stores the bundle of bamboo strips in the corresponding independent inner cavity 692. Reference is made in particular to figures 12 and 13 of the accompanying drawings.
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: the bamboo strips are conveyed into the feeding chute body 31 one by one according to a preset quantity (such as 5 bamboo strips), and stacked and temporarily stored to form a group of bamboo strips; specifically, after the bamboo strip 2 is roughly planed by the rough planer, the bamboo strip 2 is pushed out from the discharge port of the rough planer and is conveyed to the extension bottom plate 361, when the bamboo strip 2 is conveyed to the feed port 32, the pushing wheel 362 of the pushing wheel assembly 36 is pressed down by the self weight and forward impact force, so that the space for entering the feed port 32 is reserved for the bamboo strip 2, when the tail end of the whole bamboo strip 2 is lapped on the pushing wheel 362, the pushing wheel 362 is lifted upwards by the reaction force of the two return springs 365 because the tail end of the bamboo strip 2 is insufficient to press the pushing wheel 362, and a space is provided for the next bamboo strip 2, so that the next bamboo strip 2 can be inserted into the bottom of the previous bamboo strip 2, and automatic stacking temporary storage of a group of bamboo strips can be completed.
2) Lifting and splicing: lifting two groups of bamboo strips in the feeding chute body 31 successively through the lifting frame 12, and then splicing the two groups of bamboo strips through the overturning splicing frame 42 to form bamboo strips to be bundled; specifically, the lifting frame 12 is provided with two sets of clamping jaws, an upper clamping jaw 121 and a lower clamping jaw 122. The position of the jaws matches the segmented groove 111. After the first group of bamboo strips enter the feeding chute body 31, the upper clamping jaw 121 clamps the first group of bamboo strips, the lifting frame 12 is lifted, so that the lower clamping jaw 122 is matched with the sectional chute body 111, and the second group of bamboo strips are ready to be grabbed; after grabbing the first and second groups of bamboo strips, the upper clamping jaw 122 and the lower clamping jaw 122 of the lifting frame 12 are matched with the upper and lower clamping jaw 132 of the overturning splicing frame 13, the first and second groups of bamboo strips of the upper clamping jaw 121 and the lower clamping jaw 122 are respectively transferred to the upper clamping jaw 131 and the lower clamping jaw 132 of the overturning splicing frame 13, the upper clamping jaw 131 and the lower clamping jaw 132 are overturned and translated by 90 degrees, and the first and second bamboo strips are spliced into a required shape (namely the bamboo strips to be bundled).
3) Bundling: the bamboo strips to be bundled are conveyed to the bundling machine 51 through the drawing-off component 52 on the bundling mechanism for bundling operation; specifically, the pulling-out wheel 522 presses one side wall of the bamboo strips to be bundled, and the pulling-out fixed wheel 521 starts to rotate to pull out the bamboo strips to be bundled from the turnover splicing frame 42. The drawing-off fixed wheel 521 is capable of intermittently rotating, and when the bamboo strips to be bundled are drawn out for a certain distance (i.e., the preset reaching positions such as the front end position, the middle position and the rear end position), the bundling machine 51 performs bundling operation on the bamboo strips to be bundled, and finally the bamboo strips to be bundled are drawn out after bundling and shaping.
4) The stacking process, the bundle-shaped bamboo strips are sent to the conveyor belt of the stacking mechanism through the bundling main body 511, and then the bundle-shaped bamboo strips are ejected out of the conveyor belt to the side by the pushing component 60 of the stacking mechanism, and the bundle-shaped bamboo strips are placed in a transfer trolley used by a user (or are directly carried by manpower).
The foregoing is merely illustrative of specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by using the design concept shall fall within the scope of the present invention.
Claims (7)
1. An automatic bamboo strip bundling device which is characterized in that: the feeding mechanism is arranged on the rack and used for receiving a preset number of bamboo strips and stacking the bamboo strips one by one for temporary storage, and 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 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 to be bundled on the bundling mechanism; the feeding mechanism comprises a feeding tank body for receiving a preset number of bamboo strips, the front end of the feeding tank body is provided with a feeding hole, the preset number of bamboo strips enter the feeding tank body one by one from the feeding hole to be stacked and temporarily stored, and the feeding tank body is provided with a top surface opening for horizontally lifting and discharging each group of bamboo strips; the lifting splicing mechanism comprises a lifting frame for sequentially lifting two groups of bamboo strips in the feeding groove body and a turnover splicing frame for splicing the two groups of bamboo strips on the lifting frame to form bamboo strips to be bundled; the bundling mechanism comprises a bundling machine for bundling the bamboo strips to be bundled and a drawing-off assembly for conveying the bamboo strips to be bundled on the overturning splicing frame to the bundling machine; the stacking mechanism comprises a conveying belt for receiving the bundle bamboo strips after the bundling operation on the bundling machine is completed, and a pushing assembly for pushing the bundle bamboo strips on the conveying belt out for stacking and storing; the feeding chute body is a sectional chute body with communicated interiors, the sectional chute body comprises a left unit chute body, a right unit chute body and at least one middle unit chute body, wherein the middle unit chute body is positioned between the left unit chute body and the right unit chute body, a left vertical channel for holding one group of bamboo strips by a clamping jaw of the lifting frame and lifting one end of the group of bamboo strips upwards is formed between the middle unit chute body and the right unit chute body, a right vertical channel for holding one group of bamboo strips by the other clamping jaw of the lifting frame and lifting the other end of the group of bamboo strips upwards is formed between the middle unit chute body and the right unit chute body, the feeding port is positioned on the right side of the right unit chute body, and a left baffle plate for limiting and blocking one end of the bamboo strips is arranged on the left side of the left unit chute body; the feeding mechanism further comprises a push wheel assembly, the push wheel assembly comprises an extending bottom plate, push wheels and two upright posts, the extending bottom plate is located at the bottom of the feeding hole and extends rightwards, the push wheels are rotatably arranged on the extending bottom plate and used for being erected on one ends of bamboo strips, the two upright posts are located at two sides of the extending bottom plate and are in T shapes, the bottoms of the two upright posts are connected with the axle center of the push wheels through horizontal shafts, the horizontal shafts are located at the bottom of the extending bottom plate, return springs are sleeved on each guide upright post, and the two return springs are located at the top of the extending bottom plate.
2. An automatic bamboo strip bundling apparatus as in claim 1, wherein: the number of the middle unit groove bodies is two, and a middle vertical channel for grabbing a group of bamboo strips and lifting the middle part of the group of bamboo strips upwards is formed between the two middle unit groove bodies by the other clamping jaw used for lifting the rack.
3. An automatic bamboo strip bundling apparatus as in claim 1, wherein: the lifting frame comprises a lifting cross beam and at least two lifting vertical beams which are arranged on the lifting cross beam and are arranged at left and right intervals, wherein each lifting vertical beam is provided with an upper clamping jaw which is arranged at upper and lower intervals and is used for grabbing a group of bamboo strips on a feeding chute body firstly and a lower clamping jaw which is used for grabbing another group of bamboo strips on the feeding chute body later, and the upper clamping jaw and the lower clamping jaw can be opened or closed; the lifting frame also comprises a vertical oil cylinder which is arranged on the frame and drives the lifting cross beam to do lifting action.
4. An automatic bamboo strip bundling apparatus as 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 approaching 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 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 action and are arranged at intervals up and down.
5. An automatic bamboo strip bundling apparatus as in claim 4, wherein: the upper overturning pushing group comprises an upper movable shaft, an upper rotating shaft which is turned downwards by 90 degrees by taking the upper movable shaft as an axis, a first base plate which is sleeved between the upper movable shaft and the upper rotating shaft and is positioned at the left side, and a second base plate which is positioned at the right side, wherein the first base plate and the second base plate are respectively provided with an upper splicing clamping jaw; the lower overturning pushing group comprises a lower movable shaft, a lower rotating shaft which takes the lower movable shaft as an axis and turns upwards by 90 degrees, a third base plate which is sleeved between the lower movable shaft and the lower rotating shaft and is positioned on the left side, and a fourth base plate which is positioned on the right side, wherein the third base plate and the fourth base plate are respectively provided with a lower splicing clamping jaw.
6. An automatic bamboo strip bundling apparatus as in claim 1, wherein: the binding machine comprises a binding main body positioned between the lifting splicing mechanism and the stacking mechanism and a portal-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 bound is formed between the two drawing-off wheels.
7. An automatic bamboo strip bundling apparatus as 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 and horizontally arranged at intervals, and two ends of each roller are rotatably connected to the conveying platform through bearings; the pushing assembly comprises a side bracket positioned at one side of the conveying platform, a push rod arranged on the side bracket and a pushing rod driven to push out and collect the bundle bamboo strips to one side of the conveying platform.
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| CN202210801692.4A CN114955063B (en) | 2022-07-08 | 2022-07-08 | Automatic bamboo strip bundling equipment and method |
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| CN202210801692.4A CN114955063B (en) | 2022-07-08 | 2022-07-08 | Automatic bamboo strip bundling equipment and method |
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| CN114955063B true CN114955063B (en) | 2023-09-22 |
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