CN208664013U - Disconnecting device is used in a kind of processing of timber - Google Patents

Abstract

The utility model discloses a kind of timber processing disconnecting devices, including main body, the main body is made of the first cutting room and the second cutting room, the outer right wall of first cutting room offers drawer placing groove, and first cutting room left side external wall beneath offer power interface, sliding drawer is installed in the drawer placing groove, the lower section inner wall of first cutting room offers round log fixed frame sliding groove and saw blade through-hole, round log fixed frame is installed in the round log fixed frame sliding groove, the equipment is provided with the first cutting room and the second cutting room, it can cut different types of timber, if desired cutting round log can be directly using the first cutting room, and the equipment that cost fund more renews is not had to, which save expenditure costs for the case where which obviate the wastes of resource generation, its economic benefit is stronger compared with high practicability , and the second cutting room can cut off the lumps of wood or straight wood, the scope of application is wider, and practicability is stronger.

Description

Disconnecting device is used in a kind of processing of timber

Technical field

The utility model belongs to wood processing equipment technical field, and in particular to disconnecting device is used in a kind of processing of timber.

Background technique

Timber processing, main with the processing mechanically or chemically carried out using timber as raw material, product still keeps timber Fundamental characteristics, and just need to be cut off when processing timber and could formally process, and worker in order to make plus Work is more efficient, all employs disconnecting device.

The disconnecting device common currently on the market is generally faced with when people are when using equipment, and structure is more simple It is single, therefore it can only cut off a kind of timber, as the equipment cut off to the lumps of wood or straight wood cannot be to being relatively large in diameter Round log is cut off, if user, which needs to cut off, is relatively large in diameter the equipment that round log just can only spend fund more to renew, and this just makes At the waste of resource, while also expenditure cost is increased, economic benefit is lower not very practical；And most of equipment exist All it is manual feeding when being cut off, timber position is easily made to generate offset when operating, the timber ruler after finally resulting in cutting It is very little to be unable to reach use demand, cause raw material to scrap, economic benefit is lower not very practical；And most of equipment are being cut It needs first to measure raw material when disconnected, and determines cutting position and carry out rupturing operation to it again later, it is cumbersome when operating Complicated time-consuming and laborious, the practicality is not strong.

Utility model content

The purpose of this utility model is to provide a kind of timber processing disconnecting devices, to solve to mention in above-mentioned background technique Out when people are when using equipment, structure is relatively simple, therefore it can only cut off a kind of timber, such as to the lumps of wood or directly The equipment that wood is cut off cannot cut off the round log being relatively large in diameter, if user, which needs to cut off, is relatively large in diameter round log just The equipment that fund can only be spent more to renew, and this has resulted in the waste of resource, while increases expenditure cost, it is economical Benefit is lower not very practical；And most of equipment are when cutting off, are all manual feedings, easily make timber position when operating Set generation offset, finally result in cutting after timber size be unable to reach use demand, cause raw material to scrap, economic benefit compared with It is low not very practical；And most of equipment need first to measure raw material when cutting off, and determine cutting position it Carry out rupturing operation to it again afterwards, very complicated is time-consuming and laborious when operating, the not strong problem of the practicality.

To achieve the above object, the utility model provides the following technical solutions: a kind of timber processing disconnecting device, including Main body, the main body are made of the first cutting room and the second cutting room, and the outer right wall of first cutting room offers drawer Placing groove, and the left side external wall beneath of the first cutting room offers power interface, and sliding is equipped in the drawer placing groove and is taken out The lower section inner wall of drawer, first cutting room offers round log fixed frame sliding groove and saw blade through-hole, and the round log fixed frame is sliding Round log fixed frame is installed in dynamic slot, and the inner left wall of round log fixed frame sliding groove offers round log fixed frame limit card slot, Cutting saw blade is installed in the saw blade through-hole, saw blade driving motor is installed above the cutting saw blade, the saw blade drives The fixed cover of motor is installed outside dynamic motor, isolation board, the left side outer wall of the isolation board are installed on the left of the cutting saw blade Extractor fan is installed, the lower section inner wall of first cutting room and extractor fan corresponding position offer feed inlet, and the Second cutting room, the upper outer wall of second cutting room and extractor fan corresponding position are installed above one cutting room Feed inlet is offered, and the upper outer wall of the second cutting room offers lumps of wood fixed frame sliding groove, the lumps of wood fixed frame sliding Lumps of wood fixed frame is installed, and the left and right sides inner wall of lumps of wood fixed frame sliding groove offers lumps of wood insertion limiting card in slot Slot is equipped with cutter limit fixed frame, installation in the cutter limit fixed frame above the lumps of wood fixed frame There is the first driving lead screw, and the rear outer wall of cutter limit fixed frame and the first driving lead screw corresponding position are equipped with silk Thick stick driving motor, the first driving lead screw are arranged with elevating screw fixed frame outside, are equipped in the elevating screw fixed frame First elevating screw is equipped with the first rotary electric machine below first elevating screw, and is arranged with outside the first elevating screw First cutter fixed frame is equipped with the first cutter rotary electric machine, first cutting on the first cutter fixed frame First cutter are installed in front of knife rotary electric machine, the second driving lead screw, institute are installed on the right side of the first driving lead screw The rear outer wall and the second driving lead screw corresponding position for stating cutter limit fixed frame are also equipped with lead screw driving motor, institute It states and is arranged with the second elevating screw fixed frame outside the second driving lead screw, be equipped with second liter in the second elevating screw fixed frame Lead screw is dropped, is arranged with the second cutter fixed frame outside second elevating screw, and is equipped with the below the second elevating screw Two rotary electric machines are equipped with the second cutter rotary electric machine, the second cutter rotation on the second cutter fixed frame Second cutter are installed in front of motor, and limit roller, the main body are installed on the left of the second cutter rotary electric machine Rear outer wall control switch, the extractor fan, saw blade driving motor, are installed in the lower zone of lead screw driving motor One rotary electric machine, lead screw driving motor, the first cutter rotary electric machine, the second rotary electric machine and the second cutter rotary electric machine are equal It is electrically connected with control switch, the control switch is electrically connected by power interface and extraneous power supply.

Preferably, the outer right wall of the isolation board is provided with scale strip, and the round log fixed frame is by limiting fixed cutting ferrule It is formed with sliding fixture block, and there are two round log fixed mount settings, the length value of the sliding fixture block is sliding equal to round log fixed frame The flute length numerical value of dynamic slot.

Preferably, the lumps of wood fixed frame is made of timber fixed frame, spring and clamping plate, and lumps of wood fixed frame is arranged altogether There are two.

Preferably, the round log fixed frame limit card slot is at least provided with six, and six round log fixed frame limit card slots Equidistantly it is provided with the lower section inner wall of the first cutting room.

Preferably, the first cutting room is an integral structure with the second cutting room, and the first cutting room and the second cutting The length value of room is equal.

Compared with prior art, the utility model has the beneficial effects that the device structure is scientific and reasonable safe and convenient to use, And the equipment is provided with the first cutting room and the second cutting room, can cut to different types of timber, if desired cut Cyclotomy wood can not have to the equipment that cost fund more renews directly using the first cutting room, and which obviate resources Which save expenditure costs for the generation of the case where waste, and economic benefit is stronger compared with high practicability, and the second cutting room can be with other side Wooden or straight wood is cut off, and the scope of application is wider, and practicability is stronger；And the equipment is additionally provided with scale strip and at equal intervals limit Position card slot after timber being placed on fixed frame when user needs to cut off various sizes of timber, is carved passing through The position that item adjusts cutting is spent, it is extremely convenient when operating, without taking a significant amount of time carry out scribing operation, make work Task efficiency is higher, and the practicality is stronger；And the equipment is provided with round log fixed frame and lumps of wood fixed frame, when timber is placed After on fixed frame, only with pushing fixed frame timber to may make to be cut off, when operation, is convenient and safe, and when because of fixed frame It is movable along limit card slot progress, and avoiding problems timber positional shift, the timber size after leading to cutting is unable to reach Use demand, the case where causing raw material to scrap, economic benefit is stronger compared with high practicability, and the equipment cuts off room second There are two cutter for interior setting, precut so that timber can be realized when cutting off by the second cutter, so that subsequent Position when cutting will not change, while also to cut off faster, and the practicality is stronger；The equipment is additionally provided with exhausting Fan, when user can be sucked lesser scrap in sliding drawer by extractor fan when cutting off timber, so that using Do not have to devote a tremendous amount of time when person's subsequent operation, which save the working time, economic benefit is stronger compared with high practicability.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the left view partial sectional view of the utility model；

Fig. 3 is the left view outside drawing of the utility model；

Fig. 4 is the second cutting room top view of the utility model；

Fig. 5 is the first cutting room top view of the utility model；

Fig. 6 is the enlarged drawing of Fig. 2；

Fig. 7 is the lumps of wood fixed frame side view of the utility model；

Fig. 8 is the round log fixed frame side view of the utility model；

Fig. 9 is the round log fixed frame main view of the utility model.

In figure: 1- main body, 2- first cut off room, 3- second cut off room, 4- sliding drawer, 5- round log fixed frame sliding groove, The fixed cover of 6- round log fixed frame, 7- feed inlet, 8- cutting saw blade, 9- saw blade driving motor, 10- motor, 11- extractor fan, 12- The lumps of wood is embedded in limit card slot, 13- lumps of wood fixed frame sliding groove, 14- lumps of wood fixed frame, 15- cutter and limits fixed frame, 16- First driving lead screw, 17- second drive lead screw, 18- elevating screw fixed frame, the first elevating screw of 19-, 20- first to rotate electricity Machine, the first cutter of 21- fixed frame, the first cutter of 22-, the first cutter of 23- rotary electric machine, the second elevating screw of 24-, The second rotary electric machine of 25-, the second cutter of 26- fixed frame, 27- limit roller, the second cutter of 28-, 29- round log fixed frame limit Position card slot, the second cutter of 30- rotary electric machine, 31- lead screw driving motor, 32- control switch.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-9 is please referred to, the utility model provides a kind of technical solution: a kind of timber processing disconnecting device, including master Body 1, main body 1 are made of the first cutting room 2 and the second cutting room 3, and the outer right wall of the first cutting room 2 offers drawer placement Slot, and the left side external wall beneath of the first cutting room 2 offers power interface, is equipped with sliding drawer 4 in drawer placing groove, first The lower section inner wall of cutting room 2 offers round log fixed frame sliding groove 5 and saw blade through-hole, is equipped in round log fixed frame sliding groove 5 Round log fixed frame 6, and the inner left wall of round log fixed frame sliding groove 5 offers round log fixed frame limit card slot 29, saw blade through-hole Cutting saw blade 8 is inside installed, the top of cutting saw blade 8 is equipped with saw blade driving motor 9, electricity is equipped with outside saw blade driving motor 9 The fixed cover 10 of machine, the left side of cutting saw blade 8 are equipped with isolation board, and the left side outer wall of isolation board is equipped with extractor fan 11, and first The lower section inner wall and 11 corresponding position of extractor fan for cutting off room 2 offer feed inlet 7, and the top installation of the first cutting room 2 There is the second cutting room 3, the upper outer wall of the second cutting room 3 and 11 corresponding position of extractor fan also offer feed inlet 7, and the The upper outer wall of two cutting rooms 3 offers lumps of wood fixed frame sliding groove 13, and it is solid that the lumps of wood is equipped in lumps of wood fixed frame sliding groove 13 Determine frame 14, and the left and right sides inner wall of lumps of wood fixed frame sliding groove 13 offers lumps of wood insertion limit card slot 12, the lumps of wood is fixed The top of frame 14 is equipped with cutter limit fixed frame 15, is equipped with the first driving lead screw in cutter limit fixed frame 15 16, and the rear outer wall of cutter limit fixed frame 15 and the first driving 16 corresponding position of lead screw are equipped with lead screw driving electricity Machine 31, the first driving lead screw 16 are arranged with elevating screw fixed frame 18 outside, the first lifting are equipped in elevating screw fixed frame 18 Lead screw 19, the lower section of the first elevating screw 19 is equipped with the first rotary electric machine 20, and is arranged with first outside the first elevating screw 19 Cutter fixed frame 21 is equipped with the first cutter rotary electric machine 23, the rotation of the first cutter on first cutter fixed frame 21 The front of motor 23 is equipped with the first cutter 22, and the right side of the first driving lead screw 16 is equipped with the second driving lead screw 17, cuts The rear outer wall of knife limit fixed frame 15 and the second driving 17 corresponding position of lead screw are also equipped with lead screw driving motor 31, the It is arranged with the second elevating screw fixed frame outside two driving lead screws 17, the second elevating screw is installed in the second elevating screw fixed frame 24, the second elevating screw 24 is arranged with the second cutter fixed frame 26 outside, and the lower section of the second elevating screw 24 is equipped with second Rotary electric machine 25 is equipped with the second cutter rotary electric machine 30, the second cutter rotary electric machine on second cutter fixed frame 26 30 front is equipped with the second cutter 28, and the left side of the second cutter rotary electric machine 30 is equipped with limit roller 27, main body 1 Rear outer wall control switch 32, extractor fan 11, saw blade driving motor are installed in the lower zone of lead screw driving motor 31 9, the first rotary electric machine 20, lead screw driving motor 31, the first cutter rotary electric machine 23, the second rotary electric machine 25 and the second cutting Knife rotary electric machine 30 is electrically connected with control switch 32, and control switch 32 is electrically connected by power interface and extraneous power supply.

In the present embodiment, it is preferred that the outer right wall of isolation board is provided with scale strip, and round log fixed frame 6 is fixed by limit Cutting ferrule and sliding fixture block composition, and there are two the settings of round log fixed frame 6, the length value for sliding fixture block is sliding equal to round log fixed frame The flute length numerical value of dynamic slot 5, be in order to allow user to determine its length by scale strip when cutting off to round log, from And determine the position of cutting, it is formed later because of round log fixed frame 6 by limiting fixed cutting ferrule and sliding fixture block, therefore when user is right Round log can limit the position of round log by limiting fixed cutting ferrule when being cut off and make round log when cutting off and will not slide It moves so that cutting-off process is affected, and the length value for sliding fixture block is equal to the flute length number of round log fixed frame sliding groove 5 Value slides round log fixed frame 6 along round log fixed frame sliding groove 5, so that round log The size of cutting will not change easily, and the practicality is stronger；Lead screw driving motor 31, the first rotary electric machine in the equipment 20 and second rotary electric machine 25 be servo motor, servo-system therein be make position, orientation, state of object etc. export quilt Control amount can follow the automatic control system of input target (or given value) arbitrarily changed.Servo is positioned mainly by pulse, Substantially it is to be understood that servo motor receives 1 pulse, the corresponding angle of 1 pulse will be rotated, to realize position It moves, because servo motor itself has the function of issuing pulse, so servo motor one angle of every rotation, can all issue pair The pulse of quantity is answered, in this way, echoing with the pulse shaping of servo motor receiving, or closed loop is, in this way, which system will Know and sent out how many pulse to servo motor, while having received that how many pulse are returned again, in this way, it is possible to be accurately controlled very much motor Rotation can achieve 0.001mm to realize accurate positioning.DC servo motor, which is divided into, brush and brushless motor.There is brush Motor cost is low, and structure is simple, and detent torque is big, speed-regulating range width, and control is easy, and needs to safeguard, but safeguards that inconvenience (changes carbon Brush), generate electromagnetic interference, environment is required, can positive and negative rotation be to be realized by encoder, model EDSMT- 2T110-020A, and other motors are common rotary electric machine, and 8 working principle of cutting saw blade in the equipment and electricity The working principle of chain saw is identical.

In the present embodiment, it is preferred that lumps of wood fixed frame 14 is made of timber fixed frame, spring and clamping plate, and the lumps of wood is solid Determine frame 14 altogether there are two settings, be in order to allow user to realize fixation by two lumps of wood fixed frames 14 when fixed, First timber fixed frame is sticked into lumps of wood insertion limit card slot 12 when it is operated, because being provided with lumps of wood fixed frame sliding groove 13, Therefore timber fixed frame can slide into lumps of wood fixed frame sliding groove 13, it is embedding in the suitable lumps of wood of size selection according to timber later Enter limit card slot 12, timber is stuck in two sides again after timber fixed frame sticks into suitable lumps of wood insertion limit card slot 12 Between the wooden fixed frame 14, even if because the size for being provided with spring timber has smaller difference, it can not be good without worry timber Fixed situation occurs.

In the present embodiment, it is preferred that round log fixed frame limit card slot 29 is at least provided with six, and six round log fixed frames Limit card slot 29 is equidistantly provided with the lower section inner wall of the first cutting room 2, and being can when cutting off to timber for user To be stuck in round log fixed frame 6 in the round log fixed frame limit card slot 29 of different location, round log is placed on round log again later and is consolidated Determine on frame 6, so that round log will not shake when cutting off, upper outer wall of the user in the second cutting room 3 has opened up eight etc. The lumps of wood of spacing is embedded in limit card slot 12, so that user is when cutting off the timber such as the lumps of wood, it can be according to the ruler of timber It is very little that lumps of wood fixed frame 14 is stuck in the lumps of wood insertion limit card slot 12 of different location, timber is stuck in cutting Without arbitrarily shaking, which is provided with corrugated hose, is set in outside power supply line, when equipment in use, hose can be freely Activity be torn power supply line will not easily.

In the present embodiment, it is preferred that the first cutting room 2 is an integral structure with the second cutting room 3, and the first cutting room 2 It is equal with the second cutting length value of room 3, it is in order to which the intensity for guaranteeing the second cutting room 3 is enough, so that equipment is when in use It is unaffected, and keeps the first cutting room 2 equal with the second cutting length value of room 3, be to make two cutting rooms Aesthetics is higher, if as soon as while have the length value of cutting room larger, user will receive shadow when carrying out rupturing operation It rings.

Working principle: when the utility model is used, user passes through power interface and extraneous electric connection first, later, User can select different cutting chambers according to the volume of timber and shape, if cutting round log, user can be by round log Fixed frame 6 sticks into round log fixed frame sliding groove 5, and then is embedded in round log fixed frame sliding groove 5 according to the size of round log and closes In the round log fixed frame limit card slot 29 that right position is set, then, round log can be placed on two round log fixed frames 6 by user, together When saw blade driving motor 9 opened by control switch 32 so that cutting saw blade 8 works, then user can push round log solid Determine frame 6, slide it along round log fixed frame limit card slot 29, after round log is cut off by cutting saw blade 8, circle can be removed Wood, then replace a timber and carry out cutting operation again, two lumps of wood can be consolidated by if desired cutting off timber, the users such as the lumps of wood Determine frame 14 to be embedded in lumps of wood insertion limit card slot 12, then because being provided with lumps of wood fixed frame sliding groove 13, therefore user can be with The position that two lumps of wood fixed frames 14 are adjusted according to the size of timber makes it be embedded in suitable lumps of wood insertion limit card slot 12 Interior, then, raw material can be stuck between two lumps of wood fixed frames 14 by user, because lumps of wood fixed frame 14 is by timber fixed frame Frame, spring and clamping plate composition, therefore when timber is fixed, it, can not without worry timber even if the size of timber has smaller difference Fixed situation occurs well, and then, user can open lead screw driving motor 31, first by control switch 32 and rotate Motor 20 and the second rotary electric machine 25, so that lead screw rotates, so that the first cutter 22 and the second cutter 28 are fallen in together One position, then, user can open the first cutter rotary electric machine 23 and the second cutting swivel by control switch 32 Dynamic motor 30, so that timber is sufficiently cut off under the action of two cutter, the equipment is because being provided with scale strip and equidistantly Limit card slot, after timber being placed on fixed frame when user needs to cut off various sizes of timber, logical Scaleover item adjusts the position of cutting, extremely convenient when operating, and without taking a significant amount of time carry out scribing operation, makes Work task efficiency it is higher, the practicality is stronger, and the equipment is additionally provided with extractor fan 11, when user cutting wood Lesser scrap can be sucked in sliding drawer 4 by extractor fan 11 when material, so that not having to flower when user's subsequent operation Take a large amount of time, which save the working time, economic benefit is stronger compared with high practicability.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of timber processing disconnecting device, including main body (1), it is characterised in that: the main body (1) is by the first cutting room (2) and the second cutting room (3) composition, the outer right wall of first cutting room (2) offer drawer placing groove, and the first cutting The left side external wall beneath of room (2) offers power interface, is equipped in the drawer placing groove sliding drawer (4), described first The lower section inner wall of cutting room (2) offers round log fixed frame sliding groove (5) and saw blade through-hole, the round log fixed frame sliding groove (5) it is equipped with round log fixed frame (6) in, and the inner left wall of round log fixed frame sliding groove (5) offers the limit of round log fixed frame Card slot (29) is equipped with cutting saw blade (8) in the saw blade through-hole, and saw blade driving is equipped with above the cutting saw blade (8) Motor (9), the saw blade driving motor (9) are equipped with the fixed cover (10) of motor outside, are equipped on the left of the cutting saw blade (8) Isolation board, the left side outer wall of the isolation board are equipped with extractor fan (11), the lower section inner wall and pumping of first cutting room (2) Wind fan (11) corresponding position offers feed inlet (7), and is equipped with the second cutting room (3) above the first cutting room (2), The upper outer wall of second cutting room (3) and extractor fan (11) corresponding position also offer feed inlet (7), and second cuts The upper outer wall of disconnected room (3) offers lumps of wood fixed frame sliding groove (13), is equipped in the lumps of wood fixed frame sliding groove (13) Lumps of wood fixed frame (14), and the left and right sides inner wall of lumps of wood fixed frame sliding groove (13) offers lumps of wood insertion limit card slot (12), cutter limit fixed frame (15) is installed, the cutter limit is fixed above the lumps of wood fixed frame (14) First driving lead screw (16), and the rear outer wall of cutter limit fixed frame (15) and the first driving are installed in frame (15) Lead screw (16) corresponding position is equipped with lead screw driving motor (31), is arranged with elevating screw outside first driving lead screw (16) Fixed frame (18), the elevating screw fixed frame (18) is interior to be equipped with the first elevating screw (19), first elevating screw (19) it is equipped with below the first rotary electric machine (20), and is arranged with the first cutter fixed frame outside the first elevating screw (19) (21), the first cutter rotary electric machine (23), the first cutting swivel are installed on the first cutter fixed frame (21) It is equipped with the first cutter (22) in front of dynamic motor (23), the second driving is installed on the right side of first driving lead screw (16) Lead screw (17), the rear outer wall of cutter limit fixed frame (15) are also pacified with second driving lead screw (17) corresponding position Equipped with lead screw driving motor (31), the second elevating screw fixed frame is arranged with outside second driving lead screw (17), described second It is equipped in elevating screw fixed frame the second elevating screw (24), the second cutter is arranged with outside second elevating screw (24) Fixed frame (26), and the second rotary electric machine (25) are installed below the second elevating screw (24), second cutter are fixed Second cutter rotary electric machine (30) is installed on frame (26), is equipped in front of the second cutter rotary electric machine (30) Two cutter (28), and limit roller (27) is installed on the left of the second cutter rotary electric machine (30), after the main body (1) Square outer wall is equipped with control switch (32) in the lower zone of lead screw driving motor (31), and the extractor fan (11), saw blade drive Dynamic motor (9), the first rotary electric machine (20), lead screw driving motor (31), the first cutter rotary electric machine (23), the second rotation electricity Machine (25) and the second cutter rotary electric machine (30) are electrically connected with control switch (32), and the control switch (32) passes through electricity Source interface and extraneous power supply are electrically connected.

2. a kind of timber processing disconnecting device according to claim 1, it is characterised in that: outside the right side of the isolation board Wall is provided with scale strip, and the round log fixed frame (6) is formed by limiting fixed cutting ferrule and sliding fixture block, and round log fixed frame (6) There are two settings, and the length value of the sliding fixture block is equal to the flute length numerical value of round log fixed frame sliding groove (5).

3. a kind of timber processing disconnecting device according to claim 1, it is characterised in that: the lumps of wood fixed frame (14) It is made of timber fixed frame, spring and clamping plate, and there are two the total settings of lumps of wood fixed frame (14).

4. a kind of timber processing disconnecting device according to claim 1, it is characterised in that: the round log fixed frame limit Card slot (29) is at least provided with six, and six round log fixed frame limit card slots (29) are equidistantly provided with the first cutting room (2) Lower section inner wall.

5. a kind of timber processing disconnecting device according to claim 1, it is characterised in that: first cutting room (2) It is an integral structure with the second cutting room (3), and the first cutting room (2) is equal with the second cutting length value of room (3).