CN110540032B - Feeding machine - Google Patents
Feeding machine Download PDFInfo
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- CN110540032B CN110540032B CN201910942088.1A CN201910942088A CN110540032B CN 110540032 B CN110540032 B CN 110540032B CN 201910942088 A CN201910942088 A CN 201910942088A CN 110540032 B CN110540032 B CN 110540032B
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- strip
- conveying
- shaft rod
- materials
- rod
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- 239000000463 material Substances 0.000 claims abstract description 201
- 230000007246 mechanism Effects 0.000 claims abstract description 152
- 238000000926 separation method Methods 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000012546 transfer Methods 0.000 claims description 15
- 206010000372 Accident at work Diseases 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 30
- 235000017491 Bambusa tulda Nutrition 0.000 description 30
- 241001330002 Bambuseae Species 0.000 description 30
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 30
- 239000011425 bamboo Substances 0.000 description 30
- 238000012545 processing Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 230000007306 turnover Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/14—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element with two spaced connections to traction element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/26—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0282—Wooden articles, e.g. logs, trunks or planks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The application discloses a feeder which is used for feeding strip materials and comprises a frame, a storage bin, a first separation mechanism, a second separation mechanism and a feeding mechanism, wherein the frame is provided with a feeding end and a discharging end, the storage bin is arranged at the feeding end, the feeding mechanism is arranged at the discharging end, the first separation mechanism and the second separation mechanism are sequentially arranged between the storage bin and the feeding mechanism, the first separation mechanism is used for separating the strip materials in the storage bin into a plurality of strip materials and conveying the strip materials to the second separation mechanism, the second separation mechanism is used for separating the strip materials into a single strip material and conveying the single strip material to the feeding mechanism, and the feeding mechanism is used for conveying the single strip material. The feeder provided by the application can finish feeding of single strip-shaped materials, and is high in automation degree, low in labor cost and not easy to cause industrial accidents.
Description
Technical Field
The invention relates to the technical field of industrial automation equipment, in particular to a feeder.
Background
Bamboo is the traditional furniture material, and bamboo and wood products have the characteristics of durability, attractive appearance, comfort and health. In recent years, as awareness of environmental protection is becoming more and more important, the market demand for bamboo products is also increasing. Most bamboo products take bamboo strips as basic manufacturing units, and the bamboo strips are required to be sent into bamboo strip processing equipment such as a wire drawing machine, a floor machine and the like for processing. However, the bamboo strips are flexible and pliable, the long bamboo strips are particularly large in deformation, and a plurality of bamboo strips are easily stacked in a staggered manner, so that the bamboo strips are difficult to separate into single-form feeding. Therefore, the existing bamboo strips usually need to be fed manually, but the automation degree of the manual feeding mode is low, a plurality of burrs are formed on untreated bamboo strips, workers can scratch hands easily during feeding, each bamboo strip processing device needs to be provided with a feeding worker, a large amount of manpower resources are needed, the production cost is high, the labor intensity is high, and industrial accidents are easy to cause.
Disclosure of Invention
Aiming at the problems, the invention provides a feeder which can finish feeding of single strip-shaped materials, has high automation degree and low labor cost, and is not easy to cause industrial accidents.
The technical scheme adopted by the invention is as follows: the invention provides a feeder which is used for feeding strip materials and comprises a frame, a storage bin, a first separation mechanism, a second separation mechanism and a feeding mechanism, wherein the frame is provided with a feeding end and a discharging end, the storage bin is arranged at the feeding end, the feeding mechanism is arranged at the discharging end, the first separation mechanism and the second separation mechanism are sequentially arranged between the storage bin and the feeding mechanism, the first separation mechanism is used for separating the strip materials in the storage bin into a plurality of strip materials and conveying the strip materials to the second separation mechanism, the second separation mechanism is used for separating the strip materials into single strip materials and conveying the single strip materials to the feeding mechanism, and the feeding mechanism is used for feeding the single strip materials.
In an embodiment of the present invention, the storage bin includes a first storage bin and a second storage bin, and the storage capacity of the first storage bin is larger than that of the second storage bin; the first separation mechanism is arranged between the first bin and the second bin, and is used for conveying the strip-shaped materials in the first bin to the second bin and separating the strip-shaped materials into a plurality of strip-shaped materials.
In an embodiment of the present invention, the first separating mechanism includes a first conveying belt, a second conveying belt and a first conveying frame, where the first conveying belt is arranged at the bottom of the first bin along a horizontal direction and is used for conveying the strip-shaped materials in the first bin to the second conveying belt, the second conveying belt is arranged along a vertical direction and separates the first bin from the second bin, the second conveying belt is used for conveying the strip-shaped materials in the first bin to the second bin, and the first conveying frame is arranged on the second conveying belt and can move along with the second conveying belt.
In an embodiment of the present invention, the first separating mechanism further includes a first shaft, a second shaft, a third shaft, a blanking rod, a first sensor and a blocking-preventing plate, where the first shaft, the second shaft and the third shaft are rotatably disposed on the frame, the first conveyor belt is wound around the first shaft and the second shaft, the second conveyor belt is wound around the second shaft and the third shaft, the blanking rod is disposed on the third shaft and is used for receiving the strip-shaped material conveyed by the first transfer frame, the first sensor is disposed on the blanking rod and is used for sensing whether the blanking rod has the strip-shaped material, the second conveyor belt stops moving when the blanking rod has the strip-shaped material, and the blocking-preventing plate is disposed on the second shaft and is used for preventing the strip-shaped material from being blocked between the first conveyor belt and the second conveyor belt
In an embodiment of the present invention, the second separating mechanism includes a second sensor, a third conveying belt, a fourth conveying belt, a lifting hook, a fourth shaft, a first limiting device, a second limiting device, a plurality of first guide rods and a third sensor, where the second sensor is disposed in the second storage bin and is used for sensing whether there is material in the second storage bin, the third conveying belt is disposed at the bottom of the second storage bin along a horizontal direction and is used for conveying strip material in the second storage bin to the fourth conveying belt, the fourth conveying belt is disposed along a vertical direction and is used for conveying strip material to the feeding mechanism, the lifting hook is disposed on the fourth conveying belt and is used for conveying one end of the strip material, the fourth shaft is rotatably disposed on the frame, the first limiting device and the second limiting device are all connected with the fourth shaft, the first limiting device and the second limiting device are controlled to sense whether there is material in the second storage bin along a horizontal direction, the fourth conveying belt is disposed near the first guide rod and near the second guide rod is disposed near the second guide rod, and the second sensor is disposed near the second guide rod, and near the second guide rod is disposed near the second guide rod.
In an embodiment of the present invention, the second separating mechanism further includes a fifth shaft, a sixth shaft, a seventh shaft, an eighth shaft, a clamping plate, a guiding plate, and a second transferring frame, where the fifth shaft, the sixth shaft, the seventh shaft, and the eighth shaft are all rotatably disposed on the frame, the seventh shaft and the eighth shaft have the same rotation center, so that the seventh shaft and the eighth shaft can realize respective rotation, the third conveying belt is wound on the second shaft and the fifth shaft, the fourth conveying belt is wound on the sixth shaft and the seventh shaft, the clamping plate and the guiding plate are all disposed on the frame and between the fifth shaft and the sixth shaft, the clamping plate and the guiding plate form an included angle in cooperation, and the second transferring frame is rotatably disposed on the eighth shaft, and is used for conveying the strip-shaped material on the second separating mechanism to the feeding mechanism.
In an embodiment of the invention, the feeder further includes a second guide rod, a limit rod and a fourth sensor, the second guide rod is disposed on the frame and between the second separation mechanism and the feeding mechanism, and is used for guiding the strip-shaped material, the limit rod is telescopically disposed on the frame, the fourth sensor is disposed on the limit rod, and is used for sensing whether the limit rod has the strip-shaped material, when the fourth sensor senses that the limit rod has no strip-shaped material, the first limit device and the second limit device stop limiting, and the second transfer frame strip-shaped material falls onto the limit rod through the second guide rod;
The limiting rod is extended and used for receiving strip-shaped materials; and retracting the limiting rod to enable the strip-shaped materials to fall onto the feeding mechanism.
In an embodiment of the invention, the feeding mechanism comprises a feeding platform, a conveying mechanism, a pushing device and a roller assembly, wherein the conveying mechanism, the pushing device and the roller assembly are all arranged on the conveying platform, the pushing device and the roller assembly are oppositely arranged and are respectively positioned at two sides of the conveying mechanism, the conveying mechanism is used for conveying strip materials to the pushing device, and the pushing device is used for pushing the strip materials to the roller assembly for feeding; the conveying mechanism is provided with a plurality of spacing columns which are arranged at intervals and used for separating single strip-shaped materials; the conveying mechanism is provided with a fifth sensor relative to the limiting rod, the fifth sensor is used for sensing whether the position of the conveying mechanism relative to the limiting rod is provided with strip materials, and when the fifth sensor senses that the conveying mechanism below the limiting rod is provided with no strip materials, the strip materials fall into the feeding mechanism.
In an embodiment of the invention, the feeding mechanism further includes a turning device and a sixth sensor, wherein the sixth sensor is used for identifying the front and the back of the strip-shaped material, and the turning device is used for adjusting the front and the back of the strip-shaped material.
In an embodiment of the present invention, a seventh sensor is installed on a side of the conveying mechanism, which is close to the roller assembly, and when the seventh sensor senses that the strip material is present, the pushing device pushes the strip material into the roller assembly, and a side of the conveying mechanism, which is close to the roller assembly, is higher than a side of the conveying mechanism, which is close to the pushing device; the feeding mechanism further comprises a presser foot, and the presser foot is arranged in the middle of the conveying mechanism to limit overturning of the strip-shaped materials.
The beneficial effects of the application are as follows: the feeder provided by the application comprises a frame, a feed bin, a first separation mechanism, a second separation mechanism and a feeding mechanism, wherein an operator places a large amount of strip materials in the feed bin, then the strip materials in the feed bin are separated through the first separation mechanism, the large amount of strip materials are separated into a plurality of strip materials and are conveyed to the second separation mechanism, then the strip materials are separated into a single strip material through the second separation mechanism and are conveyed to the feeding mechanism, the feeding mechanism feeds the single strip material, the automation degree is high, the operator only needs to supplement the feed bin with the materials, one person can simultaneously consider the feeding of a plurality of bamboo strip processing devices, the labor cost is low, and the industrial accident is not easy to cause.
Drawings
FIG. 1 is a schematic view of the internal structure of a feeder of the present invention;
FIG. 2 is a side cross-sectional view of the feeder of the present invention;
FIG. 3 is a schematic view of the first separating mechanism of the feeder of the present invention;
FIG. 4 is a schematic view of a second separating mechanism of the feeder of the present invention;
FIG. 5 is a schematic view of the feeding mechanism of the feeder of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 1 at A;
FIG. 7 is a partial enlarged view at B in FIG. 1;
Fig. 8 is a partial enlarged view at C in fig. 1.
The reference numerals in the drawings are as follows: 1. a frame; 2. a storage bin; 3. a first separation mechanism; 4. a second separation mechanism; 5. a feeding mechanism; 6. a second guide bar; 7. a limit rod; 21. a first bin; 22. a second bin; 31. a first conveyor belt; 32. a second conveyor belt; 33. a first transfer rack; 34. a first shaft; 35. a second shaft; 36. a third shaft; 37. a blanking rod; 38. an anti-blocking plate; 40. a lifting hook; 41. a fourth shaft; 42. a first limiting device; 43. a second limiting device; 44. a first guide bar; 45. a third inductor; 46. a fixed sleeve; 47. a movable shaft; 48. adjusting a bolt; 49. a second spring; 50. the assembly is stirred; 51. a feeding platform; 52. a conveying mechanism; 53. a pushing device; 54. a roller assembly; 55. a limit column; 56. a turnover device; 57. a sixth inductor; 58. a presser foot; 401. a third conveyor belt; 402. a fourth conveyor belt; 403. a fifth shaft; 404. a sixth shaft; 405. a seventh shaft; 406. a clamping plate; 407. a guide plate; 408. a second transfer rack; 409. an eighth shaft; 451. a first spring; 452. a positioning plate; 453. an inductive element; 521. a ninth rotation shaft; 522. a tenth rotation shaft; 523. a fifth conveyor belt; 101. a first controller; 102. a second controller; 103. a third controller; 104. a fourth controller; 105. a fifth controller; 106. a sixth controller; alpha is the included angle between the clamping plate and the guide plate.
Detailed Description
The present invention will now be described in more detail and fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown.
Referring to fig. 1-2, the present application provides a feeder for feeding strip materials, which includes a frame, a bin, a first separating mechanism, a second separating mechanism and a feeding mechanism, wherein the frame is provided with a feeding end and a discharging end, the bin is provided at the feeding end, the feeding mechanism is provided at the discharging end, the first separating mechanism and the second separating mechanism are sequentially provided between the bin and the feeding mechanism, the first separating mechanism is used for separating the strip materials in the bin into a plurality of strip materials and conveying the plurality of strip materials to the second separating mechanism, the second separating mechanism is used for separating the plurality of strip materials into a single strip material and conveying the single strip material to the feeding mechanism, and the feeding mechanism is used for feeding the single strip material. The operating personnel place a large amount of strip materials in the feed bin, then strip materials in the feed bin are separated through first separating mechanism, separate a large amount of strip materials into the form of many strip materials, and carry to second separating mechanism, then separate into the form of single strip material through second separating mechanism, and carry feeding mechanism, feeding mechanism carries out positive and negative discernment to single strip material, feeding behind the positive and negative adjustment, degree of automation is high, operating personnel only need to supply the material to the feed bin can, one can consider the pay-off of many bamboo strip processing equipment simultaneously, the human cost is low, be difficult for causing the industrial accident.
Referring to fig. 1, 2 and 3, the bin 2 includes a first bin 21 and a second bin 22, and the storage capacity of the first bin 21 is larger than that of the second bin 22; the first separation mechanism 3 is arranged between the first bin 21 and the second bin 22, and is used for conveying the strip-shaped materials in the first bin 21 into the second bin 22 and separating the strip-shaped materials into a plurality of strip-shaped materials. Because a large amount of strip materials are easy to stagger together when stacking, the strip materials are not easy to separate into single strip materials, the storage bin can only store a small amount of strip materials, and therefore, the first storage bin 21 and the second storage bin 22 are arranged, operators can feed materials into the first storage bin 21, the strip materials in the first storage bin 21 are conveyed into the second storage bin 22 through the first separation mechanism 3, the first separation mechanism 3 conveys a small amount of strip materials each time, the phenomenon that a large amount of strip materials are staggered and stacked to be separated is avoided, and the problem that manual frequent feeding is needed is also avoided.
The first separating mechanism 3 includes a first conveying belt 31, a second conveying belt 32 and a first transfer frame 33, the first conveying belt 31 is arranged at the bottom of the first bin 21 along the horizontal direction and is used for conveying strip materials in the first bin 21 to the second conveying belt 32, the second conveying belt 32 is arranged along the vertical direction and separates the first bin 21 from the second bin 22, the second conveying belt 32 is used for conveying the strip materials in the first bin 21 to the second bin 22, the first transfer frame 33 is arranged on the second conveying belt 32 and can move along with the second conveying belt 32, when the first transfer frame 33 moves to the lowest position along with the second conveying belt 32, a small amount of strip materials are scooped up from the first conveying belt 31, and the first transfer frame 33 moves along with the second conveying belt 32 until a small amount of strip materials are separated from the first bin 21.
The first separating mechanism 3 further comprises a first shaft rod 34, a second shaft rod 35, a third shaft rod 36, a blanking rod 37, a first sensor (not shown in the figure) and a blocking board 38, wherein the first shaft rod 34, the second shaft rod 35 and the third shaft rod 36 are rotatably arranged on the frame 1, the first conveying belt 31 is arranged on the first shaft rod 34 and the second shaft rod 35 in a winding manner, the second conveying belt 32 is arranged on the second shaft rod 35 and the third shaft rod 36 in a winding manner, the blanking rod 37 is arranged on the third shaft rod 36 and is used for receiving the strip-shaped materials conveyed by the first conveying frame 33, the first sensor is arranged on the blanking rod 37 and is used for sensing whether the blanking rod 37 is provided with the materials, and the blocking board 38 is arranged on the second shaft rod 35 and is used for preventing the strip-shaped materials from being blocked between the first conveying belt 31 and the second conveying belt 32. The first shaft lever 34, the second shaft lever 35 and the third shaft lever 36 are respectively provided with chain wheels matched with the first conveying belt 31 and the second conveying belt 32, so that the transmission mode is simple and the transmission is accurate. The strip material transferred by the first transfer frame 33 falls onto the blanking rod 37, the first sensor senses that the blanking rod 37 has the strip material, the first transfer frame 33 stops rotating, and when the first sensor senses that the blanking rod 37 has no material, the first transfer frame 33 continues rotating until the first sensor senses that the blanking rod 37 has the strip material, and the first transfer frame 33 stops rotating.
Referring to fig. 1, 2 and 4, the second separating mechanism includes a second sensor (not shown), a third conveying belt 401, a fourth conveying belt 402, a lifting hook 40, a fourth shaft 41, a first limiting device 42, a second limiting device 43, a plurality of first guide rods 44 and a third sensor 45, wherein the second sensor is disposed in the second bin, and when the second sensor senses that there are no or only a few strip materials in the second bin 22, the blanking rod 37 rotates, and the strip materials on the blanking rod 37 fall into the second bin 22. The third conveyer belt 401 is located the bottom of second feed bin 22 along the horizontal direction for carry the strip material in the second feed bin 22 to fourth conveyer belt 402 department, fourth conveyer belt 402 sets up along vertical direction, be used for carrying strip material to feeding mechanism 5 on, lifting hook 40 locates on the fourth conveyer belt 402, be used for carrying the one end of strip material, fourth axostylus axostyle 41 rotationally locates on frame 1, first stop device 42 and second stop device 43 all are connected with fourth axostylus axostyle 41, the rotation through fourth axostylus axostyle 41 controls the stop of first stop device 42 and second stop device 43 to the strip material, fourth conveyer belt 402 sets up near first stop device 42, the lower extreme of first guide bar 44 articulates in frame 1, the upper end slope of first guide bar 44 sets up, be used for the direction of strip material, wherein a first guide bar 44 is near second stop device 43, third inductor 45 locates on second stop device 43, be used for sensing whether the strip material all reaches second stop device 43, when third inductor 45 senses the strip material has the fourth conveyer belt 402.
The lifting hook 40 on the fourth conveying belt 402 hooks one end of the strip-shaped material, so that the strip-shaped material moves along with the fourth conveying belt 402, the whole strip-shaped material is inclined more and more under the action of gravity of the strip-shaped material, and cannot be staggered with other strip-shaped materials until one end of the strip-shaped material reaches and abuts against the first limiting device 42, at the moment, the fourth conveying belt 402 continues to move, at the moment, the first limiting device 42 can apply acting force opposite to the moving direction of the fourth conveying belt 402 to the strip-shaped material, and the point, located on the fourth conveying belt 402, of the strip-shaped material serves as a fulcrum, so that the other end of the strip-shaped material is driven to move towards the second limiting device 43 under the guiding action of the first guide rod, and separation from other strip-shaped materials is achieved. When the third sensor 45 senses that the other end of the strip-shaped material reaches the second limiting device 43, the fourth conveyor belt 402 stops operating. The first guide rod is hinged on the frame 1, so that the position of the guide rod can be adjusted according to the thickness of the strip-shaped material, and the strip-shaped material can be smoothly positioned at the second limiting device 43.
Referring to fig. 1, 4 and 6, the first limiting device 42 and the second limiting device 43 each include a fixed sleeve 46 and a movable shaft 47, the fixed sleeve 46 is fixedly arranged on the frame 1, the movable shaft 47 is connected with the fourth shaft 41, and the movable shaft 47 is controlled to extend or retract from the fixed sleeve 46 through rotation of the fourth shaft 41, so that limiting of the strip-shaped material is achieved. Rotating the fourth shaft 41 to move towards the direction approaching the fixed sleeve 46 drives the movable shaft 47 to extend out of the fixed sleeve 46, so as to limit the continuous movement of the strip-shaped material; rotating the fourth shaft 41 to move away from the fixed sleeve 46 drives the movable shaft 47 to retract into the fixed sleeve 46, so that the strip-shaped material can move continuously. The third sensor 45 is installed below the movable shaft 47, and is used for sensing whether the strip-shaped material reaches the second limiting device 43, and the sensing mode is simple and effective.
Referring to fig. 1, 4 and 7, the third sensor 45 includes a first spring 451, a positioning plate 452 and a sensing element 453, wherein the first spring 451 is connected to the positioning plate 452 and the sensing element 453, and the sensing element 453 is used for monitoring an elastic deformation amount of the first spring 451. When the strip material reaches the second limiting device 43, the strip material will prop against the positioning plate 452, thereby compressing the first spring 451; when the strip material leaves the second limiting device 43, the first spring 451 drives the positioning plate 452 to reset, and the sensing element 453 detects the compression amount of the first spring 451 to sense whether the strip material reaches the second limiting device 43, so that the sensing mode is simple and effective.
Referring to fig. 1,2, 4 and 8, the second separating mechanism 4 further includes a fifth shaft 403, a sixth shaft 404, a seventh shaft 405, a clamping plate 406, a guide plate 407, a second transferring frame 408 and an eighth shaft 409, wherein the fifth shaft 403, the sixth shaft 404 and the seventh shaft 405 are rotatably disposed on the frame 1, a third conveying belt 401 is wound on the second shaft 35 and the fifth shaft 403, a fourth conveying belt 402 is wound on the sixth shaft 404 and the seventh shaft 405, the clamping plate 406 and the guide plate 407 are disposed on the frame 1 and are located between the fifth shaft 403 and the sixth shaft 404, the clamping plate 406 and the guide plate 407 form an included angle in cooperation for guiding the strip material, and the second transferring frame 408 is rotatably disposed on the eighth shaft 409 for conveying the strip material of the second separating mechanism 4 to the feeding mechanism 5. The fifth shaft lever 403, the sixth shaft lever 404 and the seventh shaft lever 405 are respectively provided with chain wheels matched with the third conveying belt 401 and the fourth conveying belt 402, so that the transmission mode is simple and the transmission is accurate. The deflector 407 is obliquely arranged, an included angle alpha is formed between the clamping plate 406 and the deflector 407, the strip-shaped materials conveyed by the third conveying belt 401 fall into the included angle alpha formed by the clamping plate 406 and the deflector 407 through the deflector 407, the included angle alpha is consistent with the angle of the hook groove when the lifting hooks 40 pass through the deflector 407, and when the lifting hooks 40 move along with the fourth conveying belt 402 and pass through the deflector 407, the strip-shaped materials on the deflector 407 are hooked. The side of the fifth shaft 403 near the fourth conveyer belt 402 is further provided with a blocking preventing board 38 for preventing the blocking of other positions of the fourth conveyer belt 402.
The second separating mechanism 4 further comprises an adjusting bolt 48 and a second spring 49, the guide plate 407 and the clamping plate 406 are connected through the adjusting bolt 48 and the second spring 49, the adjusting bolt 48 is used for adjusting the included angle between the clamping plate 406 and the guide plate 407, and the second spring 49 is used for keeping the included angle between the clamping plate 406 and the guide plate 407 open. The angle of the included angle alpha can be adjusted according to the specific size of the strip-shaped materials through the adjusting bolt 48, so that only one strip-shaped material can be contained in the included angle alpha.
Referring to fig. 1 and fig. 4, the second separating mechanism 4 is further provided with a stirring assembly 50, where the stirring assembly 50 is disposed along the moving direction of the fourth conveying belt 402 and is used for stirring the material conveyed by the third conveying belt 401. The strip-shaped materials are stirred by the stirring component 50, so that the strip-shaped materials which are being separated are not overlapped with other strip-shaped materials.
Referring to fig. 1,2 and 4, the feeder further includes a second guide rod 6, a limit rod 7 and a fourth sensor (not shown in the drawings), where the second guide rod 6 is disposed on the frame 1 and located between the feeding mechanisms 5 of the second separating mechanism 4, for guiding the strip-shaped material, the limit rod 7 is telescopically disposed on the frame 1, and the fourth sensor is disposed on the limit rod 7, for sensing whether the limit rod 7 has a material; the limiting rod 7 is extended and used for receiving strip materials; the stop lever 7 is retracted so that the strip falls onto the feed mechanism 5. When the fourth sensor senses that the limiting rod 7 does not have the strip-shaped materials, the single strip-shaped materials separated by the second separating mechanism 4 are transferred to the second guide rod 6 through the second transfer frame 408, and the single strip-shaped materials fall on the limiting rod 7 under the guide action of the second guide rod 6. A fifth sensor (not shown in the figure) is arranged below the limiting rod 7, and when the fourth sensor senses that the limiting rod 7 is provided with materials, and when the fifth sensor does not sense that the materials are provided with materials, the limiting rod 7 is retracted, so that the strip-shaped materials fall on the appointed position of the feeding mechanism 5.
Referring to fig. 1,2 and 5, the feeding mechanism 5 includes a feeding platform 51, a conveying mechanism 52, a pushing device 53 and a roller assembly 54, wherein the conveying mechanism 52, the pushing device 53 and the roller assembly 54 are all arranged on the conveying platform, the pushing device 53 and the roller assembly 54 are arranged opposite to each other and are respectively positioned at two sides of the conveying mechanism 52, the conveying mechanism 52 is used for conveying the strip-shaped material to the pushing device 53, and the pushing device 53 is used for pushing the strip-shaped material to the roller assembly 54 for feeding; the conveying mechanism 52 is provided with a plurality of spacing posts 55 which are arranged at intervals and are used for separating single strip-shaped materials. The conveying mechanism 52 moves one spacing column 55 distance each time, the pushing device 53 pushes the strip-shaped materials onto the roller assemblies 54, and the strip-shaped materials are fed through the roller assemblies 54. The conveying mechanism 52 includes a ninth rotation shaft 521, a tenth rotation shaft 522, and a fifth conveying belt 523, the ninth rotation shaft 521 and the tenth rotation shaft 522 are rotatably provided on the frame 1, and the fifth conveying belt 523 is wound around the ninth rotation shaft 521 and the tenth rotation shaft 522. The pushing device 53 may be a cylinder.
The feeding mechanism 5 further comprises a turnover device 56 and a sixth sensor 57, the sixth sensor 57 is used for identifying the front side and the back side of the strip-shaped material, and the turnover device 56 is used for adjusting the front side and the back side of the strip-shaped material. When the strip material is bamboo strips, the orientation of the bamboo strips when entering the bamboo strip processing equipment must be completely consistent (all green faces upwards or all yellow faces upwards) for the same bamboo strip processing equipment. The sixth inductor 57 is a color identifier to identify the color of the bamboo strip facing the upper surface, and when the color of the bamboo strip facing the upper surface identified by the sixth inductor 57 is inconsistent with the direction required by the bamboo strip processing equipment, the bamboo strip is turned over by the turning device 56 so that the color of the bamboo strip facing the upper surface is consistent with the direction required by the bamboo strip processing equipment.
A seventh sensor (not shown) is installed on a side, close to the roller assembly 54, of the conveying mechanism 52, and when the seventh sensor senses that the strip-shaped material is present, the pushing device 53 pushes the strip-shaped material, and one side of the roller assembly 54 is higher than one side of the pushing device 53. After one end of the strip-shaped material enters the roller assembly 54, the strip-shaped material leaves the feeding platform 51, and at this time, the position of the strip-shaped material is Yu Xianwei columns 55, and the conveying mechanism 52 can move by a distance of one limiting column 55, so that the next strip-shaped material is in a state to be fed. The feeding mechanism 5 further comprises a presser foot 58, the presser foot 58 is arranged in the middle of the fifth conveying belt 523, and after the turnover device 56 turns over the bamboo strips, the presser foot 58 presses the bamboo strips so that the bamboo strips are not turned back.
In the application, the first conveying belt 31, the second conveying belt 32, the third conveying belt 401, the fourth conveying belt 402 and the fifth conveying belt 523 can be chains, the transmission speed ratio of the chains is fixed, the slipping is avoided, the transmission efficiency is high, the weight is light, the occupied space is small, and the durability is realized. The conveyer belt in the application is connected with the shafts through the chain wheels, and bearings are arranged at the two ends of each shaft and at the joint of the seventh shaft lever 405 and the eighth shaft lever 409, so that the shafts and parts rotating on the shafts keep certain rotation precision and bear load, and simultaneously, the conveyer belt is also used for reducing friction and abrasion caused by relative rotation parts.
Referring to fig. 1-5, the feeder further includes a first controller 101, a second controller 102, a third controller 103, a fourth controller 104, a fifth controller 105, and a sixth controller 106. The first controller 101 is connected with a third shaft rod 36 through a transmission chain, the third shaft rod 36 is linked with a second shaft rod 35 through a second conveying belt 32, and the second shaft rod 35 is linked with a first shaft rod 34 through a first conveying belt 31; the first controller 101 is a gear motor. The second controller 102 is connected with the blanking rod 37 and is used for controlling the rotation of the blanking rod 37; the second controller 102 is a cylinder. The third controller 103 is connected with a seventh shaft lever 405 and a fifth shaft lever 403 through a transmission chain, controls the rotation of the seventh shaft lever 405 and the fifth shaft lever 403, the seventh shaft lever 405 is linked with a sixth shaft lever 404 through a fourth conveying belt 402, and the fifth shaft lever 403 is linked with a second shaft lever 35 through a third conveying belt 401; the third controller 103 is a gear motor. The fourth controller 104 is configured to control the rotation of the fourth shaft 41, and further control the movement of the movable shaft 47; the fourth controller 104 may be a cylinder. The fifth controller 105 is configured to control the turnover of the second transfer frame 408; the fifth controller 105 may be an air cylinder, where a rack is disposed at an output end of the air cylinder, and the second transferring frame 408 is connected with a gear meshed with the rack, and the gear is driven to rotate by the linear motion of the rack, so as to drive the second transferring frame 408 to rotate. The sixth controller 106 is configured to control movement of the roller assembly 54; the sixth controller 106 may be a gear motor. The application adopts a PLC control system to respectively control the respective actions of the first controller 101, the second controller 102, the third controller 103, the fourth controller 104, the fifth controller 105, the sixth controller 106 and the sensors, and has simple operation, high reliability and convenient maintenance.
The feeder disclosed by the application is not only suitable for feeding bamboo strips, but also suitable for feeding other strip-shaped materials such as wood strips.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover all equivalent structures as modifications within the scope of the invention, either directly or indirectly, as may be contemplated by the present invention.
Claims (5)
1. The feeding machine is used for feeding strip materials and is characterized by comprising a frame, a storage bin, a first separation mechanism, a second separation mechanism and a feeding mechanism, wherein the frame is provided with a feeding end and a discharging end, the storage bin is arranged at the feeding end, the feeding mechanism is arranged at the discharging end, the first separation mechanism and the second separation mechanism are sequentially arranged between the storage bin and the feeding mechanism, the first separation mechanism is used for separating the strip materials in the storage bin into a plurality of strip materials and conveying the strip materials to the second separation mechanism, the second separation mechanism is used for separating the strip materials into a single strip material and conveying the single strip material to the feeding mechanism, and the feeding mechanism is used for conveying the single strip material;
The storage space of the first storage bin is larger than that of the second storage bin; the first separation mechanism is arranged between the first bin and the second bin, and is used for conveying strip materials in the first bin into the second bin and separating out a plurality of strip materials;
The first separating mechanism comprises a first conveying belt, a second conveying belt and a first conveying frame, wherein the first conveying belt is arranged at the bottom of the first storage bin along the horizontal direction and is used for conveying strip materials in the first storage bin to the second conveying belt, the second conveying belt is arranged along the vertical direction and separates the first storage bin from the second storage bin, the second conveying belt is used for conveying the strip materials in the first storage bin into the second storage bin, and the first conveying frame is arranged on the second conveying belt and can move along with the second conveying belt;
The first separating mechanism further comprises a first shaft rod, a second shaft rod, a third shaft rod, a blanking rod, a first sensor and an anti-blocking plate, wherein the first shaft rod, the second shaft rod and the third shaft rod are all rotatably arranged on the frame, the first conveying belt is wound on the first shaft rod and the second shaft rod, the second conveying belt is wound on the second shaft rod and the third shaft rod, the blanking rod is arranged on the third shaft rod and is used for receiving the strip-shaped materials conveyed by the first conveying frame, the first sensor is arranged on the blanking rod and is used for sensing whether the blanking rod is provided with the strip-shaped materials, when the blanking rod is sensed to be provided with the strip-shaped materials, the second conveying belt stops moving, and the anti-blocking plate is arranged on the second shaft rod and is used for preventing the strip-shaped materials from being blocked between the first conveying belt and the second conveying belt;
The second separating mechanism comprises a second inductor, a third conveying belt, a fourth conveying belt, a lifting hook, a fourth shaft rod, a first limiting device, a second limiting device, a plurality of first guide rods and a third inductor, wherein the second inductor is arranged in a second storage bin and is used for sensing whether materials exist in the second storage bin, the third conveying belt is arranged at the bottom of the second storage bin along the horizontal direction and is used for conveying strip materials in the second storage bin to the fourth conveying belt, the fourth conveying belt is arranged along the vertical direction and is used for conveying the strip materials to a feeding mechanism, the lifting hook is arranged on the fourth conveying belt and is used for conveying one end of the strip materials, the fourth shaft rod is rotatably arranged on the frame, the first limiting device and the second limiting device are connected with the fourth shaft rod, the first limiting device and the second limiting device are controlled to limit the strip materials through rotation of the fourth shaft rod, the fourth conveying belt is close to the first guide rod, the second limiting device is arranged at the position close to the first guide rod, and the second limiting device is arranged at the second guide rod, and is close to the second guide rod, and is used for sensing whether the strip materials are close to the first guide rod and the second guide rod is close to the second guide rod;
The second separating mechanism further comprises a fifth shaft rod, a sixth shaft rod, a seventh shaft rod, an eighth shaft rod, a clamping plate, a guide plate and a second transferring frame, wherein the fifth shaft rod, the sixth shaft rod, the seventh shaft rod and the eighth shaft rod are all rotatably arranged on the frame, the seventh shaft rod and the eighth shaft rod have the same rotation center, so that the seventh shaft rod and the eighth shaft rod can realize respective rotation, the third conveying belt is wound on the second shaft rod and the fifth shaft rod, the fourth conveying belt is wound on the sixth shaft rod and the seventh shaft rod, the clamping plate and the guide plate are all arranged on the frame and are positioned between the fifth shaft rod and the sixth shaft rod, the clamping plate and the guide plate are matched to form an included angle for guiding the strip-shaped materials, and the second transferring frame is rotatably arranged on the eighth shaft rod and is used for conveying the strip-shaped materials on the second separating mechanism to the feeding mechanism;
the second separating mechanism further comprises an adjusting bolt and a second spring, the guide plate is connected with the clamping plate through the adjusting bolt and the second spring, the adjusting bolt is used for adjusting an included angle between the clamping plate and the guide plate, and the second spring is used for keeping the included angle between the clamping plate and the guide plate open.
2. The feeder of claim 1, further comprising a second guide bar, a limit bar and a fourth sensor, wherein the second guide bar is arranged on the frame and is positioned between the second separating mechanism and the feeding mechanism and is used for guiding the strip-shaped materials, the limit bar is telescopically arranged on the frame, the fourth sensor is arranged on the limit bar and is used for sensing whether the limit bar has the strip-shaped materials, and when the fourth sensor senses that the limit bar does not have the strip-shaped materials, the first limit device and the second limit device stop limiting, and the second transfer frame falls on the limit bar through the second guide bar;
The limiting rod is extended and used for receiving strip-shaped materials; and retracting the limiting rod to enable the strip-shaped materials to fall onto the feeding mechanism.
3. The feeder of claim 2, wherein the feeding mechanism comprises a feeding platform, a conveying mechanism, a pushing device and a roller assembly, the conveying mechanism, the pushing device and the roller assembly are all arranged on the feeding platform, the pushing device is arranged opposite to the roller assembly and respectively positioned at two sides of the conveying mechanism, the conveying mechanism is used for conveying the strip-shaped materials to the pushing device, and the pushing device is used for pushing the strip-shaped materials to the roller assembly for feeding; the conveying mechanism is provided with a plurality of spacing columns which are arranged at intervals and used for separating single strip-shaped materials; the conveying mechanism is provided with a fifth sensor relative to the limiting rod, the fifth sensor is used for sensing whether the position of the conveying mechanism relative to the limiting rod is provided with strip materials, and when the fifth sensor senses that the conveying mechanism below the limiting rod is provided with no strip materials, the strip materials fall into the feeding mechanism.
4. A feeder as claimed in claim 3, wherein the feeding mechanism further comprises a turning device for identifying the front and back sides of the strip material and a sixth sensor for adjusting the front and back sides of the strip material.
5. A feeder as claimed in claim 3, wherein a seventh sensor is mounted on a side of the conveying mechanism adjacent to the roller assembly, and when the seventh sensor senses that the strip material is present, the pushing device pushes the strip material into the roller assembly, and a side of the conveying mechanism adjacent to the roller assembly is higher than a side of the conveying mechanism adjacent to the pushing device; the feeding mechanism further comprises a presser foot, and the presser foot is arranged in the middle of the conveying mechanism to limit overturning of the strip-shaped materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942088.1A CN110540032B (en) | 2019-09-30 | 2019-09-30 | Feeding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942088.1A CN110540032B (en) | 2019-09-30 | 2019-09-30 | Feeding machine |
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| CN110540032A CN110540032A (en) | 2019-12-06 |
| CN110540032B true CN110540032B (en) | 2024-05-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111137609B (en) * | 2019-12-12 | 2021-08-20 | 刘军 | Novel automatic feeder bin with infinite variable capacity and full-range mechanical drive |
| CN111099267A (en) * | 2020-01-02 | 2020-05-05 | 上海电机学院 | Automatic switching device for cloth on different conveying lines |
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