CN115464718A

CN115464718A - Can tailor automatic trimming machine of timber fast

Info

Publication number: CN115464718A
Application number: CN202211218526.8A
Authority: CN
Inventors: 徐珠锋; 胡奕彪; 董学锋; 黄俊武; 徐炜睿; 吕安定
Original assignee: Qunsheng Doors And Windows Co ltd
Current assignee: Qunsheng Doors And Windows Co ltd
Priority date: 2022-10-06
Filing date: 2022-10-06
Publication date: 2022-12-13
Anticipated expiration: 2042-10-06
Also published as: CN115464718B

Abstract

The invention discloses an automatic edge sawing machine capable of quickly cutting wooden doors, which comprises a rack and a cutting blade, wherein a cooling disc capable of cooling the cutting blade is arranged on the rack and is connected with a cooling pump; a side plate is arranged on the rack, a firing pin is arranged on the side plate, and the firing pin is arranged on the sliding frame in a sliding manner; the firing pin is provided with a reflector and a plurality of photosensitive switch groups capable of receiving light reflection of the light source; the invention provides a device capable of detecting the hardness of a wooden door by impacting the wooden door through a firing pin, and further realizing the change of the angle of the light source through the displacement of the firing pin on the wooden door so as to trigger different photosensitive switches and realize the change of the pump speed of a cooling pump, so that the cutting pieces of the wooden door with different hardness are subjected to different cooling effects during cutting, and the efficiency and the quality of wooden door cutting are improved.

Description

Can tailor automatic trimming machine of timber fast

Technical Field

The invention relates to the technical field of wooden door processing equipment, in particular to an automatic edge sawing machine capable of quickly cutting a wooden door.

Background

An automatic trimming machine for wooden doors is a processing device used in the processing of wooden doors, and is used for trimming the side edges of the wooden doors to ensure the smoothness of the wooden doors, and the trimming machine is generally used for cutting off the redundant side edges of the wooden doors by cutting pieces; the existing wood door trimming machine has the following defects and shortcomings:

1. the cutting blade of the existing wooden door edge sawing machine does not usually have a cooling structure, so that the cutting blade is seriously scalded and is easy to deform when working for a long time, and the production efficiency and the processing quality are reduced;

2. when the timber of different materials is being processed, because of the hardness difference of timber material, consequently the burden that causes the sliced piece is also different, needs the timber of the different hardness of cooling structure adaptation of different cooling effects.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the automatic edge sawing machine capable of quickly cutting the wooden door.

In order to solve the technical problems, the invention is solved by the following technical scheme: an automatic trimming machine capable of rapidly cutting wooden doors comprises a rack and a cutting blade.

In the above scheme, preferably, a cooling disc capable of cooling the cutting blade is arranged on the frame, and the cooling disc is connected with a cooling pump;

a side plate is arranged on the rack, a firing pin capable of detecting the hardness of the wooden door is arranged on the side plate, and the firing pin is arranged on the sliding frame in a sliding manner;

the firing pin is provided with a light source with changeable angle and a reflector matched with the light source, and the firing pin is provided with a plurality of photosensitive switch groups capable of receiving light reflected by the light source;

the sliding frame is provided with a jacking rod capable of driving the light source to change the angle, and the photosensitive switch is electrically connected with the cooling pump through the PLC.

In the above scheme, preferably, a striker is provided on the striker, a first mounting plate on which the light source is mountable is provided on the striker, the light source is provided with a first tooth portion, and the lift lever is provided with a second tooth portion that is matched with the first tooth portion.

In the above scheme, preferably, the sliding frame is provided with a second mounting plate on which the jacking rod can be mounted, the second mounting plate is provided with a through hole through which a firing pin can penetrate, the photosensitive switch is assembled on the first mounting plate, and the first mounting plate is connected with a third mounting plate on which the reflective mirror can be mounted.

In the above scheme, preferably, the sliding frame is provided with a rotating assembly capable of driving the striker to slide, the rotating assembly includes a rotating rod and a driving rod, the rotating rod is connected with the driving rod through a rotating shaft, and the striker is provided with a sliding plate matched with the rotating rod.

In the above scheme, preferably, a driving spring is arranged between the sliding plate and the sliding frame, a pin matched with the rotating rod is arranged on the sliding plate, a first spring is arranged between the pin and the sliding plate, and a first inclined plane matched with the pin is arranged on the rotating rod.

In the above-mentioned scheme, it is preferred, be equipped with on the curb plate with actuating lever matched with drive round pin, be equipped with the second spring that can supply the dwang to reset between dwang and the carriage.

In the above scheme, it is preferred, the lance is the hexagonal pole, be equipped with on the carriage with hexagonal pole matched with electro-magnet, be equipped with on the carriage with dwang matched with first button, first button is connected with the electro-magnet electricity and is used for driving the electro-magnet circular telegram.

In the above scheme, it is preferred, be equipped with on the carriage with timber front end matched with roof, be equipped with the second button that can drive the electro-magnet outage on the roof, the pivot is rotated and is located on the carriage, be equipped with on the curb plate with pivot matched with spout.

In the above scheme, it is preferred, it is equipped with the slide to slide on the curb plate, be equipped with a plurality of first slide bars on the slide, be equipped with on the curb plate with first slide bar matched with deflector, be equipped with the third spring between slide and the deflector, the carriage slides and locates on the slide, be equipped with the fourth spring between carriage and the slide, be equipped with on the terminal surface under the slide with carriage matched with second slide bar.

In the above scheme, preferably, the sliding groove includes a feeding sliding groove, a lifting sliding groove, a returning sliding groove and a descending sliding groove, and the rotating shaft can slide in the sliding groove to realize lifting and reciprocating of the sliding frame.

The invention has the beneficial effects that: the invention provides a device for detecting the hardness of a wooden door by impacting the wooden door through a firing pin, which can realize the change of a light source angle through the displacement of the firing pin on the wooden door and further realize the change of the pump speed of a cooling pump by triggering different photosensitive switches through the displacement, thereby leading the cutting piece to be subjected to different cooling effects when the wooden doors with different hardness are cut, and improving the efficiency and the quality of the wooden door cutting.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a view showing the combination of the side plate, the slide plate and the slide frame according to the present invention.

Fig. 3 is a schematic perspective view of the carriage and striker of the present invention.

Fig. 4 is a front view of the carriage and striker in accordance with the present invention.

Fig. 5 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A of fig. 4 in accordance with the present invention.

Fig. 6 is a schematic perspective view of the striker according to the present invention.

Fig. 7 is a schematic perspective view of the rotating rod and the driving rod according to the present invention.

Fig. 8 is a schematic view of the structure of the cooling plate and the cutting blade of the present invention.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1-8, an automatic trimming machine capable of rapidly cutting wooden doors comprises a frame 1 and a cutting blade 2, wherein the cutting blade 2 is arranged on the frame 1 through a cutting motor, a platform for placing the wooden doors is arranged on the frame 1, a side plate 5 is arranged on one side of the platform, and the side plate is the prior art and is not described in detail herein.

Be equipped with on the frame 1 with cutting piece 2 matched with cooling plate 3, be equipped with the cooling bath 65 with cutting piece 2 circular arc looks adaptation in the cooling plate 3, cooling plate 3 leads to there is the liquid nitrogen through cooling pump 4, cooling bath 65 both sides are equipped with the jet orifice of jettable liquid nitrogen, can cool down to cutting piece 2 after the liquid nitrogen sprays through the jet orifice promptly, the jet flow of jet orifice on the adjustable cooling plate 3 of cooling pump 4, big more when the jet flow, then the cooling rate to cutting piece 2 is fast more, and cutting piece 2 is when the cutting, the timber hardness is high more, and cutting piece 2 generates heat more highly, consequently, when cutting piece 2 cutting, need cool down to cutting piece 2, simultaneously, need adjust the flow of cooling pump 4 when cutting different material timber to make the different cooling temperature of cutting piece 2 adaptation.

The cooling pump 4 is connected with a servo motor, the servo motor is electrically connected through a PLC (programmable logic controller), namely, when the PLC receives different signals, the speed of the servo motor can be regulated, so that the spraying speed of the cooling pump 4 is further regulated, the cooling disc 3 is arranged below the cutting blade 2, the side wall of the cooling disc is fixedly arranged on the rack 1, and when the cutting blade 2 rotates, the outer edge of the cooling disc rotates in the cooling groove 65.

Be equipped with on curb plate 5 and can slide gliding slide 51 on the slip table along with the timber, slide 51 bilateral symmetry is equipped with a plurality of

first slide bars

52, 2 groups are preferred to first slide bar 52, be equipped with on curb plate 5 with first slide bar 52 matched with deflector 53, promptly first slide bar 52 slides and wears to establish the deflector 53 setting, deflector 53 can set up 2 groups, and slide 51 both sides first slide bar 52 slides promptly and locates on the deflector 53 of both sides.

As shown in fig. 1 and 2, a third spring 54 is disposed between the sliding plate 51 and the guiding plate 53 adjacent to the cutting blade 2, the third spring 54 is sleeved on the first sliding rod 52, and two ends of the third spring 54 respectively abut against the guiding plate 53 and the sliding plate 51, and the third spring 54 can be compressed when the sliding plate 51 slides towards the cutting blade 2.

Slide 51 below is slided and is equipped with carriage 7, slide 51 has set firmly 2 groups of second slide bar 56 on the terminal surface down, carriage 7 slides and locates on second slide bar 56, second slide bar 56 wears to establish and is equipped with the limiting plate behind the carriage 7, be equipped with fourth spring 55 between carriage 7 and the slide 51, fourth spring 55 cover is located on second slide bar 56 and both ends push up respectively and lean on slide 51 and carriage 7, promptly carriage 7 can slide along with slide 51.

Carriage 7 is close to cutting piece 2 one side lower extreme and is equipped with roof 41 with timber matched with, roof 41 is kept away from cutting piece 2 one side and is equipped with second button 42, when the timber impeld to cutting piece 2 one side, can lean on with roof 41 top, triggers second button 42 simultaneously.

The sliding frame 7 is provided with a firing pin 6 capable of detecting the hardness of a wooden door in a sliding manner, the firing pin 6 is preferably made of high-strength alloy, the upper end of the firing pin 6 is fixedly provided with a ram 12, the ram 12 is preferably made of iron, the ram 12 is preferably made of hexagonal rods 33, as shown in fig. 3, the ram 12 is arranged on the sliding frame 7 in a sliding manner, hexagonal holes matched with the hexagonal rods 33 in shape are formed in the sliding frame 7, electromagnets 34 matched with the hexagonal surfaces of the hexagonal rods 33 are symmetrically arranged on the sliding frame 7, the second button 42 is electrically connected with the electromagnets 34, and the electromagnets 34 are powered off after the second button 42 is triggered.

The lower end of the striker 12 is connected with the striker 6, the upper end of the striker 12 is fixedly provided with a sliding plate 24, the sliding plate 24 is fixedly provided with a guide rod, the guide rod penetrates through the upper end plate of the sliding frame 7, a driving spring 25 is arranged between the sliding plate 24 and the upper end plate, the driving spring 25 is sleeved on the guide rod, and two ends of the driving spring 25 respectively abut against the upper end surface of the sliding plate 24 and the lower end surface of the upper end plate of the sliding frame 7, after the sliding plate 24 slides upwards to drive the striker 12 and the striker 6 to synchronously slide upwards to compress the driving spring 25, the striker 12 can be driven downwards by the elasticity of the driving spring 25 to slide when the driving spring is released instantly, so that the striker 6 is inserted into the surface of the wooden door, and the deeper the striker 6 is inserted into the wooden door, the lower the hardness of the wooden door is achieved as the stroke of compressing the driving spring 25 is the same each time.

Be equipped with on the carriage 7 and drive the rotating assembly that the sliding plate 24 released in the twinkling of an eye after upwards sliding, rotating assembly includes dwang 21 and actuating lever 22, dwang 21 links to each other through pivot 23 with actuating lever 22, pivot 23 rotates and locates on carriage 7, can set up the jump ring in pivot 23 both sides when carriage 7 is connected with pivot 23 to make pivot 23 can only rotate on carriage 7 and can not the drunkenness.

As shown in fig. 3 and 4, a pin 26 engaged with the rotating rod 21 is disposed on the sliding plate 24, the pin 26 is laterally slidably disposed on the sliding plate 24, a first spring 27 is disposed between the pin 26 and the sliding plate 24, an arc-shaped surface is disposed at an end of the pin 26 away from the first spring 27, as shown in fig. 4, the position is an initial position of the rotating rod 21, when the rotating rod 21 is driven by the rotating shaft 23 counterclockwise, the rotating rod 21 engages with the pin 26 to slide the sliding plate 24 upward, when the rotating rod 21 rotates 80 °, the rotating rod 21 disengages from the pin 26, at this time, the sliding plate 24 momentarily disengages from the rotating rod 21 to rapidly press down the sliding plate 24, so that the striker 6 impacts the surface of the wood door, and the engagement between the pin 26 and the first spring 27 may be replaced by an elastic pin.

Be equipped with the first inclined plane 28 with pintle 26 matched with on the dwang 21, first inclined plane 28 is located the dwang 21 downside, as shown in fig. 4, dwang 21 right-hand member cooperatees with sliding plate 24, and the left end then with the carriage 7 between be equipped with the second spring 32 that can supply the dwang 21 to reset, the preferred extension spring of second spring 32, second spring 23 is located dwang 21 top, loses drive power after dwang 21 rotates, then second spring 32 can make dwang 21 reset to the initial position as shown in the figure, thereby first inclined plane 28 can make dwang 21 pass through with pintle 26 cooperation compression pintle 26 during the reset.

The sliding frame 7 is provided with a first button 35 matched with the rotating rod 21 which rotates to the limit position, the first button 35 is electrically connected with the electromagnet 34, the electromagnet 34 can be electrified to adsorb the side surface of the hexagonal rod 33 after the first button 35 is triggered, namely, the sliding plate 24 is triggered to be separated after the rotating rod 21 rotates by 80 degrees, then the rotating rod 21 continues to rotate by 10 degrees to enable the angle with the initial position to reach 90 degrees, at the moment, the rotating rod 21 is contacted with the first button 35 to trigger the button, namely, the firing pin 6 is pricked into the surface of the wooden door after the sliding plate 24 is separated, and then the first button 35 is triggered to enable the firing pin 6 to be fixed at the position.

The side plate 5 is provided with a driving pin 31 matched with the driving rod 22, an included angle between the driving rod 22 and the rotating rod 21 is preferably larger than 90 degrees and smaller than 150 degrees, the side plate 5 is provided with a sliding groove 43 matched with the rotating shaft 23, the sliding groove 43 comprises a feeding sliding groove 61, a lifting sliding groove 62, a returning sliding groove 63 and a descending sliding groove 64, the rotating shaft 23 can slide in the sliding groove 43 to realize lifting and reciprocating of the sliding frame 7, the driving pin 31 is arranged below the feeding sliding groove 61, namely when a wooden door slides to one side close to the cutting piece 2, the front end of the driving pin abuts against the top plate 41 to drive the sliding frame 7 to slide in the feeding sliding groove 61, the driving rod 22 is in contact with the driving pin 31 to drive the rotating shaft 23 to rotate anticlockwise, so that the rotating shaft 21 is matched with the sliding plate 24, the sliding plate 24 is instantly punched after sliding upwards, then the electromagnet 34 locks the collision rod 12 to realize sliding of the collision 6 relative to the sliding frame 7, further, the sliding frame 7 upwards slides along with the lifting sliding groove 62 to compress a fourth spring 55, after being lifted to the sliding groove 63, the sliding frame 7 downwards slides to one side away from the cutting piece 2 under the elastic force of the third spring 54 between the sliding plate 51 and the sliding groove 53, and then slides to the sliding groove 64, and then slides to the sliding frame 7 to the sliding groove 51 and falls to the sliding groove 51 and then to the sliding groove 64, and then to complete a cycle.

The firing pin 6 is provided with a light source 8 capable of changing an angle and a reflective mirror 9 matched with the light source 8, the firing pin 6 is provided with a photosensitive switch group 10 capable of receiving light reflected by the light source 8, the photosensitive switch group 10 is externally provided with a protective cover capable of preventing natural light from entering, the carriage 7 is fixedly provided with a lifting rod 11 capable of driving the light source 8 to change the angle, specifically, as shown in fig. 6, a first mounting plate 13 is fixedly arranged at the joint of the lower end of the striking rod 12 and the firing pin 6, the light source 8 is rotatably arranged on one side of the first mounting plate 13, the photosensitive switch group 10 is fixedly arranged on the other side of the first mounting plate 13, the first mounting plate 13 is connected with a third mounting plate 18 capable of mounting the reflective mirror 9, the first mounting plate 13 and the third mounting plate 18 are arranged in parallel, and when the light source 8 rotates, the injection point of the light source on the reflective mirror 9 can be changed, so that the position of receiving light on the photosensitive switch group 10 is changed.

Further, the photosensitive switch group 10 includes a plurality of photosensitive switches, in this embodiment, 3 photosensitive switches may be preferably provided, and as shown in fig. 6, the photosensitive switches are sequentially provided from left to right, the photosensitive switches are electrically connected with the cooling pump 4 through the PLC controller to control the flow rate of the cooling pump 4, and the photosensitive switches sequentially arranged from left to right are triggered to sequentially reduce the flow rate of the cooling pump 4.

The sliding frame 7 is fixedly provided with a second mounting plate 16, the jacking rod 11 is fixedly arranged on the upper end surface of the second mounting plate 16, the second mounting plate 16 is provided with a through hole 17 through which the firing pin 6 can penetrate, the outer surface of the light source 8 is provided with a first tooth part 14, the jacking rod 11 is provided with a second tooth part 15 meshed with the first tooth part 14, as shown in fig. 5, when the firing pin 6 slides downwards and penetrates into the surface of a wood door, the light source 8 arranged on the firing pin 6 and the jacking rod 11 arranged on the sliding frame 7 slide downwards relatively, at the moment, the jacking rod 11 drives the light source 8 to rotate clockwise, so that the incident angle of the light source 8 to the reflector 9 is changed, the deeper the firing pin 6 penetrates into the wood door, the farther the position of the reflected light of the light source 8 in the photosensitive switch group 10 moves leftwards, and the photosensitive switch farther left in the photosensitive switch group 10 is triggered, so that the flow of the cooling pump 4 is increased, and the adjustment of the flow of the cooling pump 4 is realized when the hardness of different wood doors is different.

Use the automatic trimming machine that can tailor the timber as above-mentioned one kind fast: placing the wooden door on the platform, then moving the wooden door to one side of the cutting piece 2, enabling the front end of the wooden door to abut against the top plate 41, simultaneously triggering the second button 42 to cut off the power of the electromagnet 34, enabling the plunger 12 to be in a slidable state, then enabling the top plate 41 to slide along with the wooden door, and enabling the top plate 41 to drive the sliding frame 7 and the sliding plate 51 to synchronously slide;

when the sliding plate 51 slides, the third spring 54 is compressed, the rotating shaft 23 slides in the feeding chute 61, after sliding for a certain distance, the driving pin 31 is matched with the driving rod 22, so that the driving rod 22 drives the rotating shaft 23 to rotate anticlockwise, the rotating shaft 23 synchronously drives the rotating rod 21 to rotate anticlockwise, at this time, the rotating shaft 23 is matched with the pin 26, so that the sliding plate 24 slides upwards to compress the driving spring 25, after the sliding frame 7 continues to slide, the driving pin 31 drives the driving rod 22 to rotate 80 degrees, at this time, the rotating rod 21 is separated from the pin 26, so that the sliding plate 24 is instantly pressed down by the elastic force of the driving spring 25 with impact force, and the firing pin 6 is knocked into the wooden door;

then the driving pin 31 drives the driving rod 22 to rotate 90 degrees, so that the rotating rod 21 is contacted with the first button 35, and the electromagnet 34 is triggered to be electrified and adsorbed on the side surface of the hexagonal rod 33, so that the plunger 12 is fixed at the position;

in the downward sliding process of the striker 12, the light source 8 arranged on the striker 6 and the lifting rod 11 arranged on the sliding frame 7 slide downward relatively, at the moment, the lifting rod 11 drives the light source 8 to rotate clockwise, so that the injection angle of the light source 8 to the reflector 9 is changed, the deeper the striker 6 is inserted into a wood door, the more leftwards the position of the reflected light of the photosensitive switch group 10 is moved after the light source 8 is reflected, and the more leftwards the photosensitive switch in the photosensitive switch group 10 is triggered, the flow of the cooling pump 4 is increased, so that the flow of the cooling pump 4 is adjusted when the hardness of different wood doors is different;

after the sliding frame 7 continues to slide, the driving pin 31 is separated from the driving rod 22, the rotating rod 21 is reset under the action of the second spring 32, the sliding frame 7 continues to slide and then is lifted upwards along the lifting chute 62 through the rotating shaft 23, the rotating shaft 23 enters the restoring chute 63 through the lifting chute 62, the sliding frame 7 slides upwards to compress the fourth spring 55 during lifting, the firing pin 6 is separated from the wooden door, the top plate 41 is also separated from the wooden door, the relative position of the firing pin 6 is unchanged due to the fact that the electromagnet 34 is always adsorbed during separation, after the rotating shaft 23 enters the restoring chute 63, the sliding plate 51 drives the sliding frame 7 to slide towards the side far away from the cutting piece 2 under the elastic force of the third spring 54 to enter the descending chute 64, and then the sliding frame 7 is reset to the initial position through the elastic force of the fourth spring 55 to wait for the next workpiece.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a can tailor automatic trimming machine of timber fast, includes frame (1) and cutting piece (2), its characterized in that: a cooling disc (3) capable of cooling the cutting blade (2) is arranged on the rack (1), and the cooling disc (3) is connected with a cooling pump (4);

a side plate (5) is arranged on the rack (1), a firing pin (6) capable of detecting the hardness of the wooden door is arranged on the side plate (5), and the firing pin (6) is arranged on the sliding frame (7) in a sliding manner;

the firing pin (6) is provided with a light source (8) with a changeable angle and a reflector (9) matched with the light source (8), and the firing pin (6) is provided with a plurality of photosensitive switch groups (10) capable of receiving light reflection of the light source (8);

the sliding frame (7) is provided with a jacking rod (11) capable of driving the light source (8) to change the angle, and the photosensitive switch (10) is electrically connected with the cooling pump (4) through a PLC (programmable logic controller).

2. The automatic trimming machine capable of rapidly trimming wooden doors according to claim 1, wherein: the LED lamp is characterized in that a striker (6) is provided with a striker rod (12), the striker rod (12) is provided with a first mounting plate (13) capable of mounting a light source (8), the light source (8) is provided with a first tooth part (14), and the jacking rod (11) is provided with a second tooth part (15) matched with the first tooth part (14).

3. The automatic trimming machine capable of rapidly trimming wooden doors as claimed in claim 2, wherein: the light-sensitive switch is characterized in that a second mounting plate (16) capable of mounting a jacking rod (11) is arranged on the sliding frame (7), a through hole (17) for the striker (6) to penetrate through is formed in the second mounting plate (16), the light-sensitive switch group (10) is arranged on the first mounting plate (13), and the first mounting plate (13) is connected with a third mounting plate (18) capable of mounting the reflector (9).

4. The automatic trimming machine capable of rapidly trimming wooden doors as claimed in claim 3, wherein: be equipped with on carriage (7) and drive the gliding rotating assembly of striker (6), rotating assembly includes dwang (21) and actuating lever (22), dwang (21) link to each other through pivot (23) with actuating lever (22), be equipped with on striker (12) with dwang (21) matched with sliding plate (24).

5. The automatic trimming machine capable of rapidly trimming wooden doors as claimed in claim 4, wherein: a driving spring (25) is arranged between the sliding plate (24) and the sliding frame (7), a pin (26) matched with the rotating rod (21) is arranged on the sliding plate (24), a first spring (27) is arranged between the pin (26) and the sliding plate (24), and a first inclined plane (28) matched with the pin (26) is arranged on the rotating rod (21).

6. The automatic trimming machine capable of rapidly trimming wooden doors as claimed in claim 5, wherein: be equipped with on curb plate (5) and drive actuating lever (22) matched with drive round pin (31), be equipped with second spring (32) that can supply dwang (21) to reset between dwang (21) and carriage (7).

7. The automatic trimming machine capable of rapidly trimming wooden doors as claimed in claim 6, wherein: the utility model discloses a set up the frame, including frame (7), stand (7), lance (12) be hexagonal pole (33), be equipped with on carriage (7) with hexagonal pole (33) matched with electro-magnet (34), be equipped with on carriage (7) with dwang (21) matched with first button (35), first button (35) are connected with electro-magnet (34) electricity and are used for driving electro-magnet (34) circular telegram.

8. The automatic trimming machine for quickly trimming wooden doors as claimed in claim 7, wherein: be equipped with on carriage (7) with timber front end matched with roof (41), be equipped with on roof (41) and drive second button (42) of electro-magnet (34) outage, pivot (23) are rotated and are located on carriage (7), be equipped with on curb plate (5) with pivot (23) matched with spout (43).

9. The automatic trimming machine for quickly trimming wooden doors as claimed in claim 8, wherein: slide on curb plate (5) and be equipped with slide (51), be equipped with a plurality of first slide bars (52) on slide (51), be equipped with on curb plate (5) with first slide bar (52) matched with deflector (53), be equipped with third spring (54) between slide (51) and deflector (53), slide (7) slide and locate on slide (51), be equipped with fourth spring (55) between slide (7) and slide (51), be equipped with on the terminal surface under slide (51) with slide (7) matched with second slide bar (56).

10. The automatic trimming machine for quickly trimming wooden doors as claimed in claim 9, wherein: the sliding chute (43) comprises a feeding sliding chute (61), a lifting sliding chute (62), a returning sliding chute (63) and a descending sliding chute (64), and the rotating shaft (23) can slide in the sliding chute (43) to realize lifting and reciprocating of the sliding frame (7).