CN203438329U - Automatic wood connecting machine - Google Patents

Automatic wood connecting machine Download PDF

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Publication number
CN203438329U
CN203438329U CN201320544053.0U CN201320544053U CN203438329U CN 203438329 U CN203438329 U CN 203438329U CN 201320544053 U CN201320544053 U CN 201320544053U CN 203438329 U CN203438329 U CN 203438329U
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CN
China
Prior art keywords
cylinder
transfer passage
driven
automatic wood
splicing machine
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Active
Application number
CN201320544053.0U
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Chinese (zh)
Inventor
李建满
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LIUZHOU WUXIN WOODWORKING MACHINERY Co Ltd
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LIUZHOU WUXIN WOODWORKING MACHINERY Co Ltd
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Priority to CN201320544053.0U priority Critical patent/CN203438329U/en
Application granted granted Critical
Publication of CN203438329U publication Critical patent/CN203438329U/en
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Abstract

The utility model discloses an automatic wood connecting machine, and relates to the technical field of wood-working machine manufacturing. The automatic wood connecting machine comprises a wood connecting platform which is arranged on a machine frame, and a belt conveying device, a material pushing mechanism, a pre-pressing device, an extrusion device and a cutting device are sequentially arranged on a conveying channel of the wood connecting platform from a feeding end. The belt conveying device comprises a belt with a vent hole and a negative pressure sucking device which is arranged under a belt conveying section. The negative pressure sucking device is an air duct, a through hole is formed in the part, corresponding to the belt conveying section, of the top face of the air duct, and the air duct is connected with a negative pressure generating device. The automatic wood connecting machine can solve the problems that wood battens can slide easily, the battens can not be conveyed sometimes, and the production efficiency is low due to bad conveying reliability of the battens in the conveying process of the wood connecting machine. Meanwhile, according to the automatic wood connecting machine, a front pressing block and a rear pressing block are used for pressing and splicing, a cutting saw is arranged at the tail end of the machine frame, and the splicing length can be adjusted at will between 0.5-6m.

Description

Automatic wood splicing machine
Technical field
The utility model relates to woodworking machinery manufacturing technology field, especially a kind of for splicing the wood splicing machine of short timber.
Background technology
At present, the short timber producing in woodworking is generally all difficult to use as timber, in order to economize on resources, these short timber is fully used, and by wood splicing machine, the short timber of a lot of roots is connected into a long timber.Existing wood splicing machine, mainly by needing the short batten of splicing after end broach, gluing, preliminary docking by many, by belt conveyor, be delivered to grafting platform, after batten conveying puts in place, with sawing apparatus, cut off, and be pushed in the extruding space that grafting platform side stops by side plate and baffle plate, the press device of installing by extruding another both sides, space and upside to preliminary spliced batten carry out side direction, radially with the pressing of vertical direction, thereby each short batten of timber is firmly spliced.Its timber of this wood splicing machine need be sawed-off before splicing, affected by the factors such as wood quality, joint gap and glue quantity, and it splices the timber length and is difficult to be consistent, and toward contact, need, by manually to end trimming, it is consistent; On the other hand; Batten, in conveying device course of conveying, exists the friction between batten and belt unstable, and in course of conveying, batten easily skids, and sometimes causes batten to send to walk, thereby causes production efficiency low.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automatic wood splicing machine, and it can solve wood splicing machine batten in course of conveying and easily skid, and sometimes causes batten to send to walk, and carries poor reliability cause the problem that production efficiency is low because of batten.
In order to address the above problem, the technical solution of the utility model is: this automatic wood splicing machine includes the grafting platform being arranged in frame, on the transfer passage of described grafting platform, from feed end, be disposed with belt conveyor, pusher, prepressing device and pressurizing unit and shearing device; Described belt conveyor comprises and is provided with the belt conveyor of air vent and is arranged on the negative pressure absorption device under described belt conveyor feeding section.
In technique scheme, more specifically scheme can also be: described negative pressure absorption device is breather line, and the part of the corresponding described belt conveyor feeding section of this breather line end face offers through hole, and this breather line connects negative pressure generating device.
Further: described pusher includes and is arranged on described transfer passage top, by the upper roller of the first air cylinder driven lifting, take turns and be arranged on the lower roller of described transfer passage below and take turns, and the first lateral register push pedal that is arranged on described transfer passage one side.
Further: described prepressing device includes the pressing plate by prefabricating plate air cylinder driven that is arranged on described transfer passage top, and the second lateral register push pedal by the second air cylinder driven that is arranged on described transfer passage one side.
Further: described pressurizing unit includes the extrude bar by extruding air cylinder driven that is arranged on described transfer passage top; Be arranged on the 3rd lateral register push pedal by the 3rd air cylinder driven of relatively described extrude bar one side and be arranged on the first compact heap and the second compact heap being driven by the first oil pressure cylinder and the second oil pressure cylinder respectively above the described transfer passage at described extrude bar two ends.
Described the first compact heap bottom is connected with along the 3rd flexible oil pressure cylinder of described transfer passage direction.
Further: described shearing device includes and is arranged on mandrel termination saw blade by air cylinder driven lifting.
Further: described negative pressure generating device is air exhauster.
Owing to adopting technique scheme, the utlity model has following beneficial effect:
1, the utility model adopts perforate on belt conveyor, the negative pressure absorption device that is produced negative pressure by vacuum blower is established in belt below, and the effect by negative pressure holds the batten on belt conveyor, avoids batten to skid, guarantee the reliability that batten is carried, enhance productivity.
2, the transport roller that the utility model adopts, running roller diameter is less, can improve flatness, can drive shorter batten, and batten moves more reliable and more stable.
3, the utility model adopts air cylinder driven movable push, can avoid side set and carry more reliable; Thereby the batten of sliceable shorter length, improve timber utilization rate.
4, the utility model adopts former and later two briquettings to compress splicing, and chop saw is located at frame end, is fitted with counter and encoder, can preset length, be longer than 2.5 meters, can carry out secondary splicing or the repeatedly rear severing of splicing, severing length can be adjusted arbitrarily between 0.5 meter to 6 meters.
Accompanying drawing explanation
Fig. 1 is the utility model schematic top plan view.
Fig. 2 is A-A generalized section in Fig. 1.
Fig. 3 is B-B generalized section in Fig. 1.
Fig. 4 is I place enlarged diagram in Fig. 2.
Number in the figure is denoted as: 1, negative pressure absorption device; 2, the first cylinder; 3, prefabricating plate cylinder; 4, pressing plate; 5, the first oil pressure cylinder; 6, extruding cylinder; 7, height limiting cylinder; 8, extrude bar; 9, the second oil pressure cylinder; 10, the 5th cylinder; 11, saw blade; 12, mandrel; 13, oil pump station; 14, the 3rd oil pressure cylinder; 15, lower roller wheel; 16, frame; 17, belt conveyor; 18, the 3rd cylinder; 19, width limiting cylinder; 20, the 6th cylinder; 21, the second cylinder; 22, the second lateral register push pedal; 23, the first lateral register push pedal; 24, charging backstay adjusting slider; 25, tension pulley; 26, charging backstay; 27, the 3rd lateral register push pedal; 28, the first compact heap; 29, the second compact heap; 30, upper roller wheel; 31, fixed head; 32, lateral movement plate.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
The automatic wood splicing machine of Fig. 1, Fig. 2 and Fig. 3, includes the grafting platform being arranged in frame 16, has one short batten to be spliced one by one prolong forward the transfer passage drawing on this grafting platform; From feed end, be disposed with belt conveyor, pusher, prepressing device and pressurizing unit and shearing device; Belt conveyor includes the belt conveyor 17 being sleeved on two belt pulleys and a tension pulley 25; Belt is driven by motor; As shown in Figure 4, on belt conveyor 17, offer air vent; In belt 17 feeding sections, be arranged with negative pressure absorption device 1, negative pressure absorption device 1 is the breather line that a square wall sealing, end face offer through hole, the through hole that this breather line end face is offered, corresponding the part of belt 17 feeding sections; This breather line port of export is used for connecting negative pressure generating device; At the present embodiment negative pressure generating device, be air exhauster, do not mark in the accompanying drawings.
At the other backstay 26 that is provided with of belt 17 feeding section sides, backstay 26 is regulated by charging backstay adjusting slider 24 according to the width of splicing timber.Immediately the pusher of belt conveyor setting includes and is arranged on lower rollers wheel 15 described transfer passage top, be located at transfer passage below by three 30 and three, upper rollers wheels of the first cylinder 2 driving liftings; And the first lateral register push pedal 23 that is located at described transfer passage one side; The first lateral register push pedal 23 regulates by adjusting slider according to the width of splicing timber.
Described prepressing device includes the pressing plate 4 being driven by prefabricating plate cylinder 3 that is arranged on described transfer passage top, and the second lateral register push pedal 22 being driven by the second cylinder 21 that is arranged on described transfer passage one side.
Described pressurizing unit includes the extrude bar 8 being driven by extruding cylinder 6 that is arranged on described transfer passage top; Be arranged on the 3rd lateral register push pedal 27 being driven by the 3rd cylinder 18 of relatively described extrude bar 8 one sides; In the other height limiting cylinder 7 that has been arranged side by side of extruding cylinder 6, the amplitude that height limiting cylinder 7 upwards rises according to the height setting extrude bar 8 of timber; The other width limiting cylinder 19 that has been arranged side by side of the 3rd cylinder 18, width limiting cylinder 19 sets according to the width of timber the gap that timber is left in the 3rd lateral register push pedal 27, limiting cylinder diameter is greater than extruding cylinder, when extruding cylinder rises, limiting cylinder is slightly raised up to spacing, the spacing state that keeps extrude bar 8, now can keep the unimpeded of transfer passage, has reduced again cylinder and has risen the time of expending completely.
Above the transfer passage at extrude bar 8 two ends, be respectively arranged with the first compact heap 28 being driven by the first oil pressure cylinder 5 and the second compact heap 29 being driven by the second oil pressure cylinder 9; The first compact heap 28 bottoms are connected with along the 3rd flexible oil pressure cylinder 14 of described transfer passage direction; The first compact heap 28 sides are provided with the lateral movement plate 32 being driven by two the 6th cylinders 20.The first oil pressure cylinder 5 and the second oil pressure cylinder 9 and the 3rd oil pressure cylinder 14 provide hydraulic power by the oil pump station 13 that is located at grafting platform below; The first oil pressure cylinder 5 and the second oil pressure cylinder 9 synchronously carry out while pressing down.
Immediately the shearing device of the second compact heap 29 rear settings includes by motor-driven mandrel 12 and the saw blade 11 that is arranged on mandrel 12 terminations, and the lifting of saw blade 11 is by an air cylinder driven; The 5th cylinder 10 drive for compressing the fixed head 31 of batten for sawing; Timber by crimping strip is extruded grafting platform, enter to connect and regulate after the platform that cuts off batten length, after setting suitable length, cut off, this platform does not mark in the accompanying drawings, the utility model adopts former and later two briquettings to compress splicing, chop saw is located at frame end, and splicing length can be adjusted arbitrarily between 0.5 meter to 6 meters.

Claims (8)

1. an automatic wood splicing machine, include the grafting platform being arranged in frame (16), it is characterized in that: on the transfer passage of described grafting platform, from feed end, be disposed with belt conveyor, pusher, prepressing device and pressurizing unit and shearing device; Described belt conveyor comprises and is provided with the belt conveyor (17) of air vent and is arranged on the negative pressure absorption device (1) under described belt conveyor (17) feeding section.
2. automatic wood splicing machine according to claim 1, it is characterized in that: described negative pressure absorption device (1) is breather line, the part of corresponding described belt conveyor (17) the feeding section of this breather line end face offers through hole, and this breather line connects negative pressure generating device.
3. automatic wood splicing machine according to claim 1 and 2, it is characterized in that: described pusher includes and is arranged on described transfer passage top, the lower roller that is driven the upper roller wheel (30) of lifting and be arranged on described transfer passage below by the first cylinder (2) is taken turns (15), and the first lateral register push pedal (23) that is arranged on described transfer passage one side.
4. automatic wood splicing machine according to claim 1 and 2, it is characterized in that: described prepressing device includes the pressing plate (4) being driven by prefabricating plate cylinder (3) that is arranged on described transfer passage top, and the second lateral register push pedal (22) being driven by the second cylinder (21) that is arranged on described transfer passage one side.
5. automatic wood splicing machine according to claim 1 and 2, is characterized in that: described pressurizing unit includes the extrude bar (8) being driven by extruding cylinder (6) that is arranged on described transfer passage top; Be arranged on the 3rd lateral register push pedal (27) being driven by the 3rd cylinder (18) of relatively described extrude bar (8) one sides and be arranged on the first compact heap (28) and the second compact heap (29) being driven by the first oil pressure cylinder (5) and the second oil pressure cylinder (9) respectively above the described transfer passage at described extrude bar (8) two ends.
6. automatic wood splicing machine according to claim 5, is characterized in that: described the first compact heap (28) bottom is connected with along the 3rd flexible oil pressure cylinder (14) of described transfer passage direction.
7. automatic wood splicing machine according to claim 1 and 2, is characterized in that: described shearing device includes and is arranged on mandrel (12) termination saw blade (11) by air cylinder driven lifting.
8. automatic wood splicing machine according to claim 2, is characterized in that: described negative pressure generating device is air exhauster.
CN201320544053.0U 2013-09-03 2013-09-03 Automatic wood connecting machine Active CN203438329U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320544053.0U CN203438329U (en) 2013-09-03 2013-09-03 Automatic wood connecting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320544053.0U CN203438329U (en) 2013-09-03 2013-09-03 Automatic wood connecting machine

Publications (1)

Publication Number Publication Date
CN203438329U true CN203438329U (en) 2014-02-19

Family

ID=50089403

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320544053.0U Active CN203438329U (en) 2013-09-03 2013-09-03 Automatic wood connecting machine

Country Status (1)

Country Link
CN (1) CN203438329U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103419255A (en) * 2013-09-03 2013-12-04 柳州市悟新木工机械有限公司 Automatic wood splicing machine
CN105313210A (en) * 2015-10-16 2016-02-10 衢州联盛方略技术开发有限公司 Feeding device of bamboo board hot press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103419255A (en) * 2013-09-03 2013-12-04 柳州市悟新木工机械有限公司 Automatic wood splicing machine
CN105313210A (en) * 2015-10-16 2016-02-10 衢州联盛方略技术开发有限公司 Feeding device of bamboo board hot press

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