CN108974853B - Discharging and conveying device in batten feeding machine - Google Patents
Discharging and conveying device in batten feeding machine Download PDFInfo
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- CN108974853B CN108974853B CN201811055165.3A CN201811055165A CN108974853B CN 108974853 B CN108974853 B CN 108974853B CN 201811055165 A CN201811055165 A CN 201811055165A CN 108974853 B CN108974853 B CN 108974853B
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- 238000007599 discharging Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 86
- 239000002023 wood Substances 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 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
- 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
- B65G47/1478—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 by means of pick-up devices, the container remaining immobile
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- De-Stacking Of Articles (AREA)
Abstract
The invention discloses a discharging and conveying device in a batten feeding machine, wherein a stacking plate is obliquely arranged on a frame, and the input end of the stacking plate is higher than the output end of the stacking plate; a conveying device is arranged on the rack at the output end of the stacking plate, and the input end of the conveying device can receive the wood strips output from the output end of the stacking plate; a material separating plate is arranged on the frame above the material stacking plate, the material separating plate is positioned above the material stacking plate, and a gap between the material separating plate and the material stacking plate forms a first channel for the wood strip to pass through; and a discharging device for preventing the wood strips from being blocked at the feeding hole is arranged at the feeding hole of the first channel. The device simple structure, convenient to use can effectively avoid appearing the billet and pile up the feed inlet phenomenon of jam in first passageway, and the feeding is unobstructed.
Description
Technical Field
The invention relates to the technical field of wood processing equipment, in particular to a discharging and conveying device in a batten feeding machine.
Background
In the processing and manufacturing process of wood processing equipment such as a wood strip corner cutting machine, a wood strip drilling machine, a wood strip grooving machine and the like, the processing treatment such as corner cutting, drilling, grooving and the like is usually required to be carried out on batches of wood strips, and the processed wood strips can be used for assembling various wood products such as photo frames, door and window frames and the like. In order to ensure the consistency of the processing of the wood strips in the same batch, a manual placing mode is generally adopted to place the surfaces to be processed of the wood strips in the same batch in the same direction, and then the wood strips placed in the same direction are sequentially sent into wood processing equipment for processing. The manual placement mode is adopted for feeding, so that time and labor are wasted, and mistakes are easy to make.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the discharging and conveying device in the wood strip feeding machine is simple in structure and capable of effectively avoiding the phenomenon of blocking.
In order to solve the problems, the invention adopts the following technical scheme: the discharging and conveying device in the batten feeding machine comprises: the rack is obliquely provided with a stacking plate, and the input end of the stacking plate is higher than the output end of the stacking plate; a conveying device is arranged on the rack at the output end of the stacking plate, and the input end of the conveying device can receive the wood strips output from the output end of the stacking plate; a material separating plate is arranged on the frame above the material stacking plate, the material separating plate is positioned above the material stacking plate, and a gap between the material separating plate and the material stacking plate forms a first channel for the wood strip to pass through; the feeding hole of the first channel is provided with a discharging device for preventing the wood strips from being accumulated and blocked at the feeding hole, and the discharging device has the structure that: the material pushing device comprises a material pushing plate, a driving device and a material pushing plate, wherein a long through groove which is vertically communicated is formed in a material piling plate positioned at a material inlet of a first channel, a material pushing plate is vertically arranged on a frame positioned below the long through groove, the top of the material pushing plate stretches into the long through groove, the material pushing plate is driven by the driving device, and under the driving of the driving device, the top of the material pushing plate moves upwards to stretch out of the long through groove or moves downwards to shrink in the long through groove.
Further, the discharging and conveying device in the wood strip feeding machine is characterized in that the driving device is in a structure that: the transmission shaft horizontal support is arranged on the frame below the pushing plate, at least one cam mechanism is arranged on the transmission shaft, and the structure of each cam mechanism is as follows: the cam is fixedly arranged on the transmission shaft, a support frame is arranged on the frame at the cam, the cam is arranged in the support frame, a through hole which runs through up and down is formed in the top plate of the support frame, the top of the connecting rod is fixedly connected to the bottom of the pushing plate, and the bottom end of the connecting rod abuts against the outline of the top end of the cam after passing through the through hole; the transmission shaft is driven by the first driving motor, and the transmission shaft drives the cam to rotate for each circle, and the cam can push the pushing plate to reciprocate at least once.
The transmission shaft can be driven by a first driving motor which is arranged independently, and can also utilize the power of the conveying device, and the transmission shaft is specifically as follows: a driven sprocket is fixedly arranged on the transmission shaft, a driving sprocket is fixedly arranged on a driving shaft or a driven shaft of the conveying device, and a chain is wound on the driving sprocket and the driven sprocket; the transmission shaft drives the cam to rotate for each circle, and the cam can push the pushing plate to reciprocate at least once.
Further, in the discharging and conveying device in the wood strip feeding machine, a rolling bearing is arranged at the bottom of the connecting rod, and the outer ring of the rolling bearing is abutted against the top end profile of the cam; and an extension spring is arranged on the connecting rod between the support frame top plate and the rolling bearing, and two ends of the extension spring respectively lean against the outer rings of the support frame top plate and the rolling bearing.
Further, the discharging and conveying device in the wood strip feeding machine is a chain plate type conveying device obliquely arranged on the frame, the output end of the chain plate type conveying device is higher than the input end of the chain plate type conveying device, the included angle alpha between the chain plate type conveying device and the horizontal plane is 70-85 degrees, and the included angle alpha' between the stacking plate and the horizontal plane is 30-50 degrees; the structure of the chain plate type conveying device comprises: the double-chain driving shaft is driven by a second driving motor, the chain plate type conveying belt is composed of a plurality of chain plates which are sequentially arranged on the double-chain driving shaft, and each chain plate is provided with a shelving platform which protrudes outwards and can be used for shelving single battens.
Further, in the discharging and conveying device in the wood strip feeding machine, the included angle alpha between the chain plate conveying device and the horizontal plane is 80 degrees, and the included angle alpha' between the stacking plate and the horizontal plane is 45 degrees.
Further, in the discharging and conveying device in the wood strip feeding machine, the lower section of each chain plate is outwards bent to form a platform for placing the wood strips, then inwards inclined and bent to form a supporting plate for supporting the platform, the platform and the supporting plate form a placing platform with a triangular section, and an included angle beta between the platform and the supporting plate is 20-60 degrees; the upper section of each chain plate is outwards bent to form a first guide plate, and an accommodating groove for accommodating a single wood strip is formed between the first guide plate and the platform; the included angle beta' between the first guide plate and the chain plate is 120-140 degrees.
Further, in the discharging and conveying device in the wood strip feeding machine, an included angle beta between the platform and the supporting plate is 40 degrees; the angle beta' between the first guide plate and the link plate is 130 deg..
Further, in the discharging and conveying device in the wood strip feeding machine, a plurality of protruding blocks extending outwards are arranged at the top of each first guide plate at intervals, and the protruding blocks are uniformly distributed at the top of the first guide plates at intervals; the second guide plate is vertically arranged below the output end of the chain plate type conveying device, the output end of the second guide plate upper section Xiang Lianban type conveying device is bent to form a third guide plate, a plurality of grooves are formed in the top of the third guide plate in a spaced mode, and when the first guide plate of each chain plate moves to the third guide plate, all the protruding blocks on the first guide plate can penetrate through all the corresponding grooves.
Further, the discharging and conveying device in the wood strip feeding machine is characterized in that a material separation plate is arranged on a frame above the conveying device and the stacking plate, the upper section of the material separation plate is positioned above the conveying surface of the conveying device, and a second channel for the wood strips to pass through is formed by the interval between the upper section of the material separation plate and the conveying surface of the conveying device; the lower section of the material separating plate is positioned above the material stacking plate, and a gap between the lower section of the material separating plate and the material stacking plate forms a first channel for the wood strip to pass through; a first baffle plate is vertically arranged on two sides of the material separation plate respectively, a second baffle plate is vertically arranged at the input end of the material piling plate, two side surfaces of the first channel and the second channel are shielded and sealed by the two first baffle plates, and the two first baffle plates, the second baffle plates and the material separation plate are surrounded to form a feeding bin.
The beneficial effects of the invention are as follows: (1) the device has a simple structure and is convenient to use, and the phenomenon that the wood strips are piled up and blocked at the feed inlet of the first channel is effectively avoided through the specific structural arrangement of the discharging device, so that the feeding is smooth; (2) through the concrete structure setting to chain plate conveyor to realize single batten sequential automatic conveying purpose, effectively reduce operating personnel's intensity of labour, and use cost is low.
Drawings
Fig. 1 is a schematic structural view of a discharging and conveying device in a log feeder according to the present invention.
Fig. 2 is a schematic perspective view of a discharging and conveying device in the log feeder of fig. 1 after removing the second striker plate.
Fig. 3 is a schematic view of the cam mechanism of fig. 2.
Fig. 4 is a schematic view of the cam mechanism of fig. 3 in another operating state.
Fig. 5 is a schematic view of a partial cross-sectional view of the discharge conveyor in the strand feeder with the cam mechanism of fig. 2 in another operational state.
Fig. 6 is a schematic perspective view of a discharging and conveying device in the direction a wood strip feeding machine in fig. 2.
Fig. 7 is a schematic perspective view of a drag conveyor.
Fig. 8 is a schematic structural view of the second guide plate of fig. 6.
Fig. 9 is a schematic view of the position structure of the drag conveyor and the second guide plate in fig. 1.
Fig. 10 is a schematic view illustrating the position structure of the drag conveyor and the stacker plate in fig. 1.
Fig. 11 is a schematic structural view of a single link plate.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the attached drawings and the preferred embodiments.
Example 1
As shown in fig. 1 and 2, a discharging and conveying device in a log feeder according to this embodiment includes: the frame is provided with a stacking plate 1 in an inclined mode, and the input end of the stacking plate 1 is higher than the output end of the stacking plate 1. A conveyor 2 is arranged on the frame at the output end of the pallet 1, the input end of the conveyor 2 being able to receive the strips 100 output from the output end of the pallet 1. A material separating plate 4 is arranged on the frame above the material stacking plate 1, the material separating plate 4 is positioned above the material stacking plate 1, and a gap between the material separating plate 4 and the material stacking plate 1 forms a first channel for the batten 100 to pass through. The feeding port 10 of the first channel is provided with a discharging device for preventing the wood strips 100 from being accumulated and blocked at the feeding port 10, as shown in fig. 2 and 5, the discharging device in the embodiment has the following structure: an elongated through groove 11 which is vertically penetrated is formed in the stacking plate 1 at the feeding hole 10 of the first channel, a pushing plate 8 is vertically arranged on a frame below the elongated through groove 11, the top of the pushing plate 8 stretches into the elongated through groove 11, the pushing plate 8 is driven by a driving device, and under the driving of the driving device, the top of the pushing plate 8 moves upwards to stretch out of the elongated through groove 11 or moves downwards to shrink in the elongated through groove 11.
As shown in fig. 3 and 4, the driving device in this embodiment has the following structure: the transmission shaft 7 is horizontally supported and arranged on the frame below the pushing plate 8, at least one cam mechanism 6 is arranged on the transmission shaft 7, and the structure of each cam mechanism 6 is as follows: the cam 71 is fixedly arranged on the transmission shaft 7, the support frame 70 is arranged on the frame at the position of the cam 71, the cam 71 is arranged in the support frame 70, a through hole which penetrates up and down is formed in the top plate of the support frame 70, the top of the connecting rod 72 is fixedly connected to the bottom of the pushing plate 8, and the bottom end of the connecting rod 72 abuts against the top end outline of the cam 71 after penetrating through the through hole. The transmission shaft is driven by the first driving motor, and at this time, the transmission shaft 7 drives the cam 71 to reciprocate at least once every time the cam 71 rotates.
The transmission shaft 7 can be driven by a first driving motor which is arranged independently, and can also utilize the power of the conveying device 2, and the specific steps are as follows: a driven sprocket 92 is fixedly provided on the transmission shaft 7, a driving sprocket 91 is fixedly provided on the driving shaft or the driven shaft of the conveying device 2, and a chain 93 is wound around the driving sprocket 91 and the driven sprocket 92. The above arrangement can make the conveying motion of the conveying device 2 and the motion of the cam be in an acquiescent fit, and in the conveying process of the conveying device 2, the transmission shaft 7 drives the cam 71 to reciprocate at least once every time the cam 71 rotates, and the pushing plate 8 can be pushed to reciprocate up and down. In this way, the conveying device 2 can be ensured to extend upwards into the long through groove 11 at certain intervals in the normal conveying process, the battens 100 piled at the feeding hole 10 of the first channel are pushed away, the piling and blocking of the battens 100 and the feeding hole 10 of the first channel are effectively avoided, and the battens 100 piled at the feeding hole 10 of the first channel are ensured to smoothly enter the first channel through the feeding hole 10 of the first channel.
The cam 71 is a disc cam, and the purpose that the cam 71 can push the pushing plate 8 to reciprocate at least once every time the cam 71 rotates for one circle is achieved by designing the contour curve of the disc cam.
Example two
As shown in fig. 3 and 4, the present embodiment is different from the first embodiment in that: a rolling bearing 74 is provided at the bottom of the connecting rod 72, and an outer ring of the rolling bearing 74 abuts against the top end profile of the cam 71. A tension spring 73 is provided on the connecting rod 72 between the top plate of the support frame 70 and the rolling bearing 74, and both ends of the tension spring 73 respectively abut against the top plate of the support frame 70 and the outer ring of the rolling bearing 74. The tension spring 73 is provided to ensure that the outer ring of the rolling bearing 74 always abuts against the cam profile during rotation of the cam 71.
The rest of the structure and the use mode are the same as those of the first embodiment, and are not repeated.
Example III
The present embodiment is different from the first embodiment in that: the conveying device 2 is a chain plate conveying device 2, as shown in fig. 1, the chain plate conveying device is obliquely arranged on the frame, the output end of the chain plate conveying device is higher than the input end of the chain plate conveying device, and the input end of the chain plate conveying device can receive the wood strips 100 output from the output end of the stacking plate 1.
As shown in fig. 7, the chain plate type conveying device has a structure comprising: the double-chain transmission is two parallel chain transmissions, the two parallel chain transmissions share the same driving shaft and the same driven shaft, the driving shaft of the double-chain transmission is driven by a second driving motor, the chain plate type conveying belt is composed of a plurality of chain plates 20 which are sequentially arranged on the double-chain transmission, the chain plates 20 of the chain plate type conveying belt are not interfered with each other in the conveying process, and each chain plate 20 is provided with a shelving platform 21 which protrudes outwards and can be used for shelving single wood strip 100.
When the device works, a plurality of wood strips 100 are piled on the stacking plate 1, each wood strip 100 slides to the output end of the stacking plate 1 along the stacking plate 1 after passing through the feed inlet 10 of the first channel under the action of self gravity, and the wood strips 100 sliding to the joint of the input end of the chain plate type conveying device and the output end of the stacking plate 1 are sequentially and singly carried out of the joint through each shelving platform 21 of the joint. The individual sticks 100 on the respective rest platforms 21 are sequentially output individually from the output end of the drag conveyor 2 under the conveying action of the drag conveyor 2.
As shown in fig. 10, when the plane formed by the center line of the driving shaft and the center line of the driven shaft of the drag conveyor 2 is defined as the center plane, the included angle α between the center plane of the drag conveyor and the horizontal plane is 70 ° to 85 °, and the included angle α' between the stacker plate and the horizontal plane is 30 ° to 50 °.
More preferably, the included angle alpha between the central surface of the chain plate type conveying device and the horizontal plane is optimal when the included angle alpha is 80 degrees; the angle alpha 'between the stacking plate and the horizontal plane is optimal when the angle alpha' is 45 degrees.
As shown in fig. 7 and 11, the lower section of each link plate 20 is bent outwards to form a platform 23 for placing the batten 100, and then is bent inwards to form a supporting plate 24 for supporting the platform 23, the platform 23 and the supporting plate 24 form a placing platform 21 with a triangular section, and an included angle beta between the platform 23 and the supporting plate 24 is 20-60 degrees; the upper section of each link plate 20 is bent outwards to form a first guide plate 22, and a containing groove for containing a single wood strip 100 is formed between the first guide plate 22 and the platform 23. The angle beta' between the first guide plate 22 and the link plate 20 is 120 deg. to 140 deg..
More preferably, the angle β between the platform 23 and the support plate 24 is optimal at 40 °; the angle beta between the first guide plate 22 and the link plate 20 is optimal at 130 deg..
As shown in fig. 6, 7, 8 and 9, a plurality of protruding blocks 23 extending outwards are arranged at intervals on the top of each first guide plate 22, and the protruding blocks 23 are uniformly distributed at intervals on the top of the first guide plate 22; the second guide plate 3 is vertically arranged below the output end of the chain plate type conveying device, the output end of the upper section Xiang Lianban type conveying device of the second guide plate 3 is bent to form the third guide plate 31, and the first guide plate 31 can be of an arc-shaped guide plate structure. A plurality of grooves 32 are formed in the top of the third guide plate 31 at intervals, and when the first guide plate 22 of each chain plate 20 moves to the third guide plate 31, each lug 23 on the first guide plate 22 can pass through each corresponding groove 32, so that a single wood strip 100 in the accommodating groove between the first guide plate 22 and the platform 23 can slide onto the third guide plate 31 along the first guide plate 22 and then slide out along the second guide plate 3.
The rest of the structure and the use mode are the same as those of the first embodiment, and are not repeated.
Example IV
As shown in fig. 1, this embodiment is different from the first embodiment in that: a material separation plate 4 is arranged on the frame above the conveying device 2 and the material piling plate 1, the upper section 41 of the material separation plate is arranged above the conveying surface of the conveying device 2, and the interval between the upper section 41 of the material separation plate and the conveying surface of the conveying device 2 forms a second channel for the batten 100 to pass through; the lower section 42 of the material separating plate is positioned above the material stacking plate 1, and a gap between the lower section 42 of the material separating plate and the material stacking plate 1 forms a first channel for the wood strip 100 to pass through; the two sides of the material separating plate 4 are vertically provided with a first material blocking plate 5 respectively, the input end of the material stacking plate 1 is vertically provided with a second material blocking plate, the two first material blocking plates 5 block and seal the two side surfaces of the first channel and the second channel, the two first material blocking plates 5, the second material blocking plates and the material separating plates surround to form a feeding bin, and a feeding inlet 10 of the first channel is positioned at the bottom of the feeding bin.
The rest of the structure and the use mode are the same as those of the first embodiment, and are not repeated.
Example five
The present embodiment is different from the first embodiment in that: a rolling bearing 74 is provided at the bottom of the connecting rod 72, and an outer ring of the rolling bearing 74 abuts against the top end profile of the cam 71. A tension spring 73 is provided on the connecting rod 72 between the top plate of the support frame 70 and the rolling bearing 74, and both ends of the tension spring 73 respectively abut against the top plate of the support frame 70 and the outer ring of the rolling bearing 74. The tension spring 73 is provided to ensure that the outer ring of the rolling bearing 74 always abuts against the cam profile during rotation of the cam 71.
The conveying device 2 is a chain plate conveying device 2, as shown in fig. 1, the chain plate conveying device is obliquely arranged on the frame, the output end of the chain plate conveying device is higher than the input end of the chain plate conveying device, and the input end of the chain plate conveying device can receive the wood strips 100 output from the output end of the stacking plate 1.
As shown in fig. 7, the chain plate type conveying device has a structure comprising: the double-chain transmission is two parallel chain transmissions, the two parallel chain transmissions share the same driving shaft and the same driven shaft, the driving shaft of the double-chain transmission is driven by a second driving motor, the chain plate type conveying belt is composed of a plurality of chain plates 20 which are sequentially arranged on the double-chain transmission, the chain plates 20 of the chain plate type conveying belt are not interfered with each other in the conveying process, and each chain plate 20 is provided with a shelving platform 21 which protrudes outwards and can be used for shelving single wood strip 100.
When the device works, a plurality of wood strips 100 are piled on the stacking plate 1, each wood strip 100 slides to the output end of the stacking plate 1 along the stacking plate 1 after passing through the feed inlet 10 of the first channel under the action of self gravity, and the wood strips 100 sliding to the joint of the input end of the chain plate type conveying device and the output end of the stacking plate 1 are sequentially and singly carried out of the joint through each shelving platform 21 of the joint. The individual sticks 100 on the respective rest platforms 21 are sequentially output individually from the output end of the drag conveyor 2 under the conveying action of the drag conveyor 2.
As shown in fig. 10, when the plane formed by the center line of the driving shaft and the center line of the driven shaft of the drag conveyor 2 is defined as the center plane, the included angle α between the center plane of the drag conveyor and the horizontal plane is 70 ° to 85 °, and the included angle α' between the center plane of the drag conveyor and the stacker plate is 30 ° to 50 °.
More preferably, the included angle alpha between the central surface of the chain plate type conveying device and the horizontal plane is optimal when the included angle alpha is 80 degrees; the angle α' between the central plane of the chain plate conveyor and the stacker plate 1 is optimal when it is 45 °.
As shown in fig. 7 and 11, the lower section of each link plate 20 is bent outwards to form a platform 23 for placing the batten 100, and then is bent inwards to form a supporting plate 24 for supporting the platform 23, the platform 23 and the supporting plate 24 form a placing platform 21 with a triangular section, and an included angle beta between the platform 23 and the supporting plate 24 is 20-60 degrees; the upper section of each link plate 20 is bent outwards to form a first guide plate 22, and a containing groove for containing a single wood strip 100 is formed between the first guide plate 22 and the platform 23. The angle beta' between the first guide plate 22 and the link plate 20 is 120 deg. to 140 deg..
More preferably, the angle β between the platform 23 and the support plate 24 is optimal at 40 °; the angle beta between the first guide plate 22 and the link plate 20 is optimal at 130 deg..
As shown in fig. 6, 7, 8 and 9, a plurality of protruding blocks 23 extending outwards are arranged at intervals on the top of each first guide plate 22, and the protruding blocks 23 are uniformly distributed at intervals on the top of the first guide plate 22; the second guide plate 3 is vertically arranged below the output end of the chain plate type conveying device, the output end of the upper section Xiang Lianban type conveying device of the second guide plate 3 is bent to form the third guide plate 31, and the first guide plate 31 can be of an arc-shaped guide plate structure. A plurality of grooves 32 are formed in the top of the third guide plate 31 at intervals, and when the first guide plate 22 of each chain plate 20 moves to the third guide plate 31, each lug 23 on the first guide plate 22 can pass through each corresponding groove 32, so that a single wood strip 100 in the accommodating groove between the first guide plate 22 and the platform 23 can slide onto the third guide plate 31 along the first guide plate 22 and then slide out along the second guide plate 3.
A material separation plate 4 is arranged on the frame above the conveying device 2 and the material piling plate 1, the upper section 41 of the material separation plate is arranged above the conveying surface of the conveying device 2, and the interval between the upper section 41 of the material separation plate and the conveying surface of the conveying device 2 forms a second channel for the batten 100 to pass through; the lower section 42 of the material separating plate is positioned above the material stacking plate 1, and a gap between the lower section 42 of the material separating plate and the material stacking plate 1 forms a first channel for the wood strip 100 to pass through; the two sides of the material separating plate 4 are vertically provided with a first material blocking plate 5 respectively, the input end of the material stacking plate 1 is vertically provided with a second material blocking plate, the two first material blocking plates 5 block and seal the two side surfaces of the first channel and the second channel, the two first material blocking plates 5, the second material blocking plates and the material separating plates surround to form a feeding bin, and a feeding inlet 10 of the first channel is positioned at the bottom of the feeding bin.
The above description is only of the preferred embodiment of the present invention, and is not intended to limit the present invention in any other way, but any modifications or equivalent variations according to the technical spirit of the present invention are still included in the scope of the present invention.
The invention has the advantages that: (1) the device has simple structure and convenient use, and by arranging the specific structure of the discharging device, the phenomenon that the wood strips 100 are piled up and blocked at the feed inlet 10 of the first channel is effectively avoided, and the feeding is smooth; (2) by arranging the chain plate type conveying device in a specific structure, the purpose of sequentially and automatically conveying single battens 100 is achieved, the labor intensity of operators is effectively reduced, and the use cost is low.
Claims (7)
1. Discharge conveyor in billet material loading machine includes: the frame, its characterized in that: a stacking plate is obliquely arranged on the frame, and the input end of the stacking plate is higher than the output end of the stacking plate; a conveying device is arranged on the rack at the output end of the stacking plate, and the input end of the conveying device can receive the wood strips output from the output end of the stacking plate; a material separating plate is arranged on the frame above the material stacking plate, the material separating plate is positioned above the material stacking plate, and a gap between the material separating plate and the material stacking plate forms a first channel for the wood strip to pass through; the feeding hole of the first channel is provided with a discharging device for preventing the wood strips from being accumulated and blocked at the feeding hole, and the discharging device has the structure that: a long through groove which is vertically penetrated is formed in the stacking plate at the feeding hole of the first channel, a pushing plate is vertically arranged on the frame below the long through groove, the top of the pushing plate stretches into the long through groove, the pushing plate is driven by a driving device, and the top of the pushing plate moves upwards to stretch out of the long through groove or moves downwards to shrink in the long through groove under the driving of the driving device;
the driving device has the structure that: the transmission shaft horizontal support is arranged on the frame below the pushing plate, at least one cam mechanism is arranged on the transmission shaft, and the structure of each cam mechanism is as follows: the cam is fixedly arranged on the transmission shaft, a support frame is arranged on the frame at the cam, the cam is arranged in the support frame, a through hole which runs through up and down is formed in the top plate of the support frame, the top of the connecting rod is fixedly connected to the bottom of the pushing plate, and the bottom end of the connecting rod abuts against the outline of the top end of the cam after passing through the through hole; a driven sprocket is fixedly arranged on the transmission shaft, a driving sprocket is fixedly arranged on a driving shaft or a driven shaft of the conveying device, and a chain is wound on the driving sprocket and the driven sprocket; the transmission shaft drives the cam to rotate for each circle, and the cam can push the pushing plate to reciprocate at least once up and down;
the conveying device is a chain plate type conveying device which is obliquely arranged on the frame, the output end of the chain plate type conveying device is higher than the input end of the chain plate type conveying device, the included angle alpha between the chain plate type conveying device and the horizontal plane is 70-85 degrees, and the included angle alpha' between the stacking plate and the horizontal plane is 30-50 degrees; the structure of the chain plate type conveying device comprises: the double-chain driving motor drives the chain plate type conveying belt to rotate, the chain plate type conveying belt consists of a plurality of chain plates which are sequentially arranged on the double-chain driving motor, and each chain plate is provided with a placing platform which protrudes outwards and can place single wood strips;
the lower section of each chain plate is outwards bent to form a platform for placing wood strips, then inwards inclined and bent to form a supporting plate for supporting the platform, the platform and the supporting plate form a placing platform with a triangular section, and an included angle beta between the platform and the supporting plate is 20-60 degrees; the upper section of each chain plate is outwards bent to form a first guide plate, and an accommodating groove for accommodating a single wood strip is formed between the first guide plate and the platform; the included angle beta' between the first guide plate and the chain plate is 120-140 degrees.
2. The discharge conveyor in a strand feeder of claim 1, wherein: the driving device has the structure that: the transmission shaft horizontal support is arranged on the frame below the pushing plate, at least one cam mechanism is arranged on the transmission shaft, and the structure of each cam mechanism is as follows: the cam is fixedly arranged on the transmission shaft, a support frame is arranged on the frame at the cam, the cam is arranged in the support frame, a through hole which runs through up and down is formed in the top plate of the support frame, the top of the connecting rod is fixedly connected to the bottom of the pushing plate, and the bottom end of the connecting rod abuts against the outline of the top end of the cam after passing through the through hole; the transmission shaft is driven by the first driving motor, and the transmission shaft drives the cam to rotate for each circle, and the cam can push the pushing plate to reciprocate at least once.
3. A discharge conveyor in a strand feeder as claimed in claim 2, wherein: a rolling bearing is arranged at the bottom of the connecting rod, and the outer ring of the rolling bearing is propped against the outline of the top end of the cam; and an extension spring is arranged on the connecting rod between the support frame top plate and the rolling bearing, and two ends of the extension spring respectively lean against the outer rings of the support frame top plate and the rolling bearing.
4. The discharge conveyor in a strand feeder of claim 1, wherein: the included angle alpha between the chain plate type conveying device and the horizontal plane is 80 degrees, and the included angle alpha' between the stacking plate and the horizontal plane is 45 degrees.
5. The discharge conveyor in a strand feeder of claim 1, wherein: the included angle beta between the platform and the supporting plate is 40 degrees; the angle beta' between the first guide plate and the link plate is 130 deg..
6. The discharge conveyor in a strand feeder of claim 1, wherein: a plurality of outwards extending convex blocks are arranged at the top of each first guide plate at intervals, and the convex blocks are uniformly distributed at the top of each first guide plate at intervals; the second guide plate is vertically arranged below the output end of the chain plate type conveying device, the output end of the second guide plate upper section Xiang Lianban type conveying device is bent to form a third guide plate, a plurality of grooves are formed in the top of the third guide plate in a spaced mode, and when the first guide plate of each chain plate moves to the third guide plate, all the protruding blocks on the first guide plate can penetrate through all the corresponding grooves.
7. A discharge conveyor in a log feeder according to claim 4 or 5 or 6, characterized in that: a material separation plate is arranged on the frame above the conveying device and the stacking plate, the upper section of the material separation plate is arranged above the conveying surface of the conveying device, and a second channel for the battens to pass through is formed by the interval between the upper section of the material separation plate and the conveying surface of the conveying device; the lower section of the material separating plate is positioned above the material stacking plate, and a gap between the lower section of the material separating plate and the material stacking plate forms a first channel for the wood strip to pass through; a first baffle plate is vertically arranged on two sides of the material separation plate respectively, a second baffle plate is vertically arranged at the input end of the material piling plate, two side surfaces of the first channel and the second channel are shielded and sealed by the two first baffle plates, and the two first baffle plates, the second baffle plates and the material separation plate are surrounded to form a feeding bin.
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| CN201811055165.3A CN108974853B (en) | 2018-09-11 | 2018-09-11 | Discharging and conveying device in batten feeding machine |
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| CN201811055165.3A CN108974853B (en) | 2018-09-11 | 2018-09-11 | Discharging and conveying device in batten feeding machine |
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| CN108974853B true CN108974853B (en) | 2024-03-22 |
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Effective date of registration: 20240229 Address after: 425000, Group 10, Quanjiazhou Village, Wulipai Town, Shuangpai County, Yongzhou City, Hunan Province Applicant after: Shuangpai County Jiaxing Wood Processing Co.,Ltd. Country or region after: China Address before: 215600 Suzhou ruiniu Robot Technology Co., Ltd., building A01, Jinnan road science and Technology Pioneer Park, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant before: SUZHOU RUINIU ROBOT TECHNOLOGY Co.,Ltd. Country or region before: China |
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