CN108943075A - A kind of safety cutting device - Google Patents
A kind of safety cutting device Download PDFInfo
- Publication number
- CN108943075A CN108943075A CN201810722955.6A CN201810722955A CN108943075A CN 108943075 A CN108943075 A CN 108943075A CN 201810722955 A CN201810722955 A CN 201810722955A CN 108943075 A CN108943075 A CN 108943075A
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- China
- Prior art keywords
- gear
- wall
- fixedly connected
- chamber
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of safety cutting devices, including first device main body, it is set to the intracorporal transmission device of first device master, it is set to the intracorporal electric saw device of first device master, the lifting door gear being set on the right side of the electric saw device and the alarm device being set in the first device main body, the transmission device includes being set to the intracorporal working chamber of first device master, the lower end of the right side inner wall of the working chamber is provided with the port of opening to the left, what is be connected in the downside inner wall of the working chamber is provided with first movement chamber, what is be connected in the downside inner wall of the first movement chamber is provided with the second mobile cavity, first motor is fixedly installed in the right side inner wall of the first movement chamber, when being cut by the present apparatus, it can be clamped by positioning and workpiece is put in device, automatic cutting can be carried out simultaneously, It is not only easy to operate, but also improve safety coefficient.
Description
Technical field
The present invention relates to automatic processing technique field, specifically a kind of safety cutting device.
Background technique
With the development of the society, industry also continuous development, while the requirement to technique is also higher and higher, cutting is industry
In a kind of very common technique, and existing cutter device needs artificial station to be operated on side mostly, not only operates not side
Just, and extremely hazardous, simultaneously because manual operation, it is easy to appear deviations for cutting, therefore it is easy to operate simultaneously to design one kind
And it is really necessary to when being cut by the present apparatus, can be clamped by positioning will for a kind of safety cutting device of energy automatic cutting
Workpiece is put in device, while can carry out automatic cutting, not only easy to operate, but also improves safety coefficient.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of safety cutting devices, are able to solve above-mentioned present technology
The problems in.
The present invention is achieved through the following technical solutions: a kind of safety cutting device of the invention, including the first dress
Set main body, be set to the intracorporal transmission device of the first device master, be set to the intracorporal electric saw device of the first device master,
The lifting door gear being set on the right side of the electric saw device and the alarm device being set in the first device main body, it is described
Transmission device includes being set to the intracorporal working chamber of first device master, and the lower end of the right side inner wall of the working chamber is provided with
Opening port to the left, what is be connected in the downside inner wall of the working chamber is provided with first movement chamber, the first movement chamber
Downside inner wall in be connected be provided with the second mobile cavity, be fixedly installed first in the right side inner wall of the first movement chamber
Motor, the left end power of the first motor are connected with the first screw rod, and the first movement is intracavitary to be slidably provided with
It is threadedly engaged the first sliding block for being connected to first screw rod, the upper end of first sliding block is fixedly connected with workbench, described
The lower end of first sliding block is fixedly connected with the second sliding block for being snug fit at the described second mobile cavity wall, second mobile cavity
Inner left wall in be connected be provided with third mobile cavity, what is be connected in the inner left wall of the third mobile cavity is provided with
4th mobile cavity, is provided with the first drive cavity in the inner left wall of the 4th mobile cavity, in the third mobile cavity slidably
Be provided with third movable block, be fixedly connected between third movable block left end and the inner left wall of the third mobile cavity
First spring, third movable block left end is fixedly connected with the first connecting rod for extending and being passed through in the 4th mobile cavity, described
First connecting rod left end is fixedly connected with sliding connection in the 4th movable block of the described 4th mobile cavity wall, and the described 4th moves
The second motor is fixedly installed in motion block left end face, second motor left end power is connected with extension and is passed through described
First rotating shaft in one drive cavity, the first rotating shaft left end are fixedly connected with first gear, can turn in first drive cavity
Dynamic is provided with the second gear for being engageable to the first gear, and what is be connected in the upper inside walls of first drive cavity sets
It is equipped with first through hole, what is be connected in the upper inside walls of the first through hole is provided with the second drive cavity, second drive cavity
Upper inside walls in be connected be provided with the second through-hole for being right against the first through hole, the upper inside walls of second through-hole
What is be inside connected is provided with third drive cavity, and the second gear upper end is fixedly connected with across second drive cavity and extends
The second shaft being passed through in the third drive cavity is rotatably provided in second drive cavity and is fixedly connected on described
The third gear of two shafts, what is be meshed on the right side of third gear upper end is provided with the 4th gear, and the 4th gear is logical
It crosses shaft and is connected to the electric saw device, the upper end of second shaft is fixedly connected with the 5th gear, the 5th gear
What right end was meshed is provided with the 6th gear, and what is be connected in the right side inner wall of the third drive cavity is provided with third through-hole,
The right end of 6th gear is fixedly connected with the third shaft across the third through-hole, and the third shaft is connected to described
The lifting door gear.
The lifting door gear includes that connection is set on the right side of the third through-hole in inner wall as a preferred technical solution,
Spiral chamber, the spiral is intracavitary to be rotatably provided with the reel that right end is fixedly connected on the third shaft, the volume
Bracing wire is arranged in line wheel, what is be connected in the downside inner wall of the spiral chamber is provided with threading hole, the downside of the threading hole
What is be connected in inner wall is provided with the first lifting chamber that Open Side Down and is connected to the port, the first lifting chamber front and back two
Symmetrical and what is be connected is provided with guide runner in the inner wall of side, first lifting is intracavitary to be slidably provided with overhead door, described
The front and rear sides of overhead door are symmetrical and are fixedly installed slider guide, the upper inside walls of the upper end of the slider guide and the guide runner
Between be fixedly connected with second spring, the upside end face for being drawstring through the threading hole and being fixedly connected on the overhead door
On.
The electric saw device includes the be set on the right side of second drive cavity in inner wall as a preferred technical solution,
Four drive cavities are rotatably provided with the 7th gear in the 4th drive cavity, and the 7th gear left end is fixed by shaft
It is connected to the 4th gear, what is be meshed on the right side of the 7th gear is provided with eighth gear, the front and back of the eighth gear
Two sides are fixedly connected with half gear for being symmetrical with the 7th gear front and rear sides, the right side of the 4th drive cavity by shaft
What is be connected in inner wall is provided with the second lifting chamber, is provided with opening to the right in the downside inner wall of the second lifting chamber and is connected to
Chamber is gone up and down in the third of the working chamber, second lifting is intracavitary to be slidably provided with the tooth block of tooth form to the left, the tooth
Block is engageable to half tooth-formation of gear part, solid between the lower end of the tooth block and the downside inner wall of the second lifting chamber
Surely it is connected with third spring, tooth block lower end is fixedly connected with the second connecting rod for extending and being passed through the third lifting chamber, described
Second connecting rod lower end is fixedly connected with the elevator for being snug fit at the third lifting cavity wall, and the elevator right end is fixed
It is connected with fixed block, what is be connected in the elevator and the fixed block is provided with sprocket wheel chamber, the intracavitary left end of the sprocket wheel
Rotatably it is provided with the first sprocket wheel, the rear end of first sprocket wheel is cooperatively connected by shaft power in motor, and described first
The right side of sprocket wheel is rotatably provided with the second sprocket wheel, is connected between first sprocket wheel and second sprocket wheel by chain drive
It connects, the rear side of second sprocket wheel is fixedly connected with saw blade by shaft.
The alarm device includes the sense being fixedly installed on the right side of the working chamber on inner wall as a preferred technical solution,
Warm block, is fixedly connected with alarm device on the right end side end face of the first device main body, solid in the right end face of the alarm device
Surely it is connected with warning light, the temperature-sensitive block is electrically connected at the alarm device, when temperature-sensitive block senses the work cavity temperature
When excessively high, the alarm device is sounded an alarm, and the warning light is bright.
The beneficial effects of the present invention are: when being cut by the present apparatus, staff by Workpiece clamping on workbench,
First motor starting, and then be moved to the left by the first screw rod drive workbench and the second sliding block, when the second sliding block extend into the
It pushes in three mobile cavities third movable block that the elastic force of the first spring is overcome to act on to be moved to the left, and then passes through first connecting rod promotion the
Four movable blocks are moved to the left, and when first gear is meshed with the second gear, first motor stops operating, and workbench reaches at this time
Required Working position, the second electric motor starting at this time, and then first gear rotation is driven by first rotating shaft, and then pass through the first tooth
Wheel is engaged with the gear of second gear drives second gear rotation, and then drives third gear and the 5th gear by the second shaft
Rotation drives the rotation of the 4th gear by the gear engagement between third gear and the 4th gear at this time, and then passes through shaft band
Dynamic 7th gear rotation, and then engaged by the gear between the 7th gear and eighth gear and drive eighth gear rotation, in turn
The rotation of half gear is driven by shaft, half gear does not engage to dally with tooth block at this time, passes through the 5th gear and the 6th at this time
The engaged transmission of gear drives the rotation of the 6th gear, and then drives reel rotation by third shaft, and then loosen bracing wire, this
When slider guide decline under the elastic force effect of second spring, and then overhead door decline is driven, when the downside end face of overhead door and logical
When the downside inner wall of mouth abuts against, half gear idle running at this time terminates simultaneously to be meshed with tooth block, and then overcomes third bullet with movable tooth block
The elastic force of spring acts on decline, and then drives elevator decline by second connecting rod, and then drive saw blade decline, at this time the first sprocket wheel
It rotates, and then is rotated by the second sprocket wheel of chain-driving driven by the motor, and then saw blade rotation is driven by shaft, at this time
Saw blade realizes cutting during the decline.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of schematic diagram of internal structure of safety cutting device of the invention；
Fig. 2 is the schematic diagram in direction " A-A " in Fig. 1；
Fig. 3 is the enlarged diagram of " A " in Fig. 1；
Fig. 4 is the enlarged diagram of " B " in Fig. 1.
Specific embodiment
As Figure 1-Figure 4, a kind of safety cutting device of the invention, including first device main body 11, be set to it is described
Transmission device in first device main body 11, is set to the electricity at the electric saw device being set in the first device main body 11
Lifting door gear on the right side of saw device and the alarm device being set in the first device main body 11, the transmission device packet
The working chamber 12 being set in the first device main body 11 is included, the lower end of the right side inner wall of the working chamber 12 is provided with opening
Port 13 to the left, what is be connected in the downside inner wall of the working chamber 12 is provided with first movement chamber 14, the first movement
What is be connected in the downside inner wall of chamber 14 is provided with the second mobile cavity 15, and fixation is set in the right side inner wall of the first movement chamber 14
It is equipped with first motor 16, the left end power of the first motor 16 is connected with the first screw rod 17, the first movement chamber 14
Interior be slidably provided with is threadedly engaged the first sliding block 18 for being connected to first screw rod 17, the upper end of first sliding block 18
It is fixedly connected with workbench 20, the lower end of first sliding block 18, which is fixedly connected with, to be snug fit in second mobile cavity 15
Second sliding block 19 of wall, what is be connected in the inner left wall of second mobile cavity 15 is provided with third mobile cavity 21, and described
What is be connected in the inner left wall of three mobile cavities 21 is provided with the 4th mobile cavity 22, in the inner left wall of the 4th mobile cavity 22
It is provided with the first drive cavity 29, third movable block 23 is slidably provided in the third mobile cavity 21, the third is mobile
The first spring 24, the third movable block 23 are fixedly connected between 23 left end of block and the inner left wall of the third mobile cavity 21
Left end is fixedly connected with the first connecting rod 25 for extending and being passed through in the 4th mobile cavity 22, and 25 left end of first connecting rod is fixed to be connected
Sliding connection is connected in the 4th movable block 26 of 22 inner wall of the 4th mobile cavity, 26 left end face of the 4th movable block
It is inside fixedly installed the second motor 27, the 27 left end power of the second motor is connected with extension and is passed through first drive cavity
First rotating shaft 28 in 29,28 left end of first rotating shaft are fixedly connected with first gear 30, can in first drive cavity 29
Rotation is provided with the second gear 31 for being engageable to the first gear 30, phase in the upper inside walls of first drive cavity 29
Connection is provided with first through hole 32, and what is be connected in the upper inside walls of the first through hole 32 is provided with the second drive cavity 33,
What is be connected in the upper inside walls of second drive cavity 33 is provided with the second through-hole 34 for being right against the first through hole 32, institute
State be connected in the upper inside walls of the second through-hole 34 be provided with third drive cavity 35,31 upper end of second gear is fixedly connected
Have across second drive cavity 33 and extends the second shaft 36 being passed through in the third drive cavity 35, second drive cavity
The third gear 37 for being fixedly connected on second shaft 36, the right side of 37 upper end of third gear are rotatably provided in 33
What side was meshed be provided with the 4th gear 38, the 4th gear 38 are connected to the electric saw device by shaft, and described second
The upper end of shaft 36 is fixedly connected with the 5th gear 39, and what the right end of the 5th gear 39 was meshed is provided with the 6th gear
40, what is be connected in the right side inner wall of the third drive cavity 35 is provided with third through-hole 41, the right end of the 6th gear 40
It is fixedly connected with the third shaft 43 across the third through-hole 41, the third shaft 43 is connected to the overhead door dress
It sets.
Valuably, the lifting door gear includes the spiral chamber that connection is set in the 41 right side inner wall of third through-hole
42, the reel 44 that right end is fixedly connected on the third shaft 43, the volume are rotatably provided in the spiral chamber 42
Bracing wire 45 is arranged in line wheel 44, what is be connected in the downside inner wall of the spiral chamber 42 is provided with threading hole 46, the logical line
Open Side Down and is connected to the first lifting chamber 47 of the port 13 for being provided with of being connected in the downside inner wall in hole 46, and described the
It is symmetrical and what is be connected is provided with guide runner 49 in one lifting 47 front and rear sides inner wall of chamber, in the first lifting chamber 47 slidably
Be provided with overhead door 48, the front and rear sides of the overhead door 48 are symmetrical and are fixedly installed slider guide 50, the slider guide 50
Upper end and the guide runner 49 upper inside walls between be fixedly connected with second spring 51, the bracing wire 45 passes through the logical line
Hole 46 is fixedly connected on the upside end face of the overhead door 48.
Valuably, the electric saw device includes the 4th drive cavity being set in the 33 right side inner wall of the second drive cavity
52, the 7th gear 54 is rotatably provided in the 4th drive cavity 52, and 54 left end of the 7th gear is fixed by shaft
It is connected to the 4th gear 38, what is be meshed on the right side of the 7th gear 54 is provided with eighth gear 55, the eighth gear
55 front and rear sides are fixedly connected with half gear 56 for being symmetrical with 54 front and rear sides of the 7th gear by shaft, and the described 4th
What is be connected in the right side inner wall of drive cavity 52 is provided with the second lifting chamber 57, sets in the downside inner wall of the second lifting chamber 57
It is equipped with opening to the right and is connected to the third lifting chamber 60 of the working chamber 12, be slidably arranged in the second lifting chamber 57
There is the tooth block 58 of tooth form to the left, the tooth block 58 is engageable to the parts of tooth of half gear 56, the lower end of the tooth block 58
It is fixedly connected with third spring 68 between the downside inner wall of the second lifting chamber 57,58 lower end of tooth block is fixedly connected with
Extend the second connecting rod 59 for being passed through the third lifting chamber 60,59 lower end of second connecting rod, which is fixedly connected with, is snug fit at institute
The elevator 61 of third lifting 60 inner wall of chamber is stated, 61 right end of elevator is fixedly connected with fixed block 62, the elevator 61
What is be connected in the fixed block 62 is provided with sprocket wheel chamber 63, and the left end in the sprocket wheel chamber 63 is rotatably provided with first
The rear end of sprocket wheel 64, first sprocket wheel 64 is cooperatively connected by shaft power in motor, and the right side of first sprocket wheel 64 can
Rotation is provided with the second sprocket wheel 65, is connected between first sprocket wheel 64 and second sprocket wheel 65 by chain drive, institute
The rear side for stating the second sprocket wheel 65 is fixedly connected with saw blade 67 by shaft.
Valuably, the alarm device includes the temperature-sensitive block 71 being fixedly installed on the 12 right side inner wall of working chamber, institute
It states and is fixedly connected with alarm device 72 on the right end side end face of first device main body 11, it is fixed in the right end face of the alarm device 72
It is connected with warning light 73, the temperature-sensitive block 71 is electrically connected at the alarm device 72, when temperature-sensitive block 71 senses the working chamber
In 12 when the temperature is excessively high, the alarm device 72 sounds an alarm, and the warning light 73 is bright.
When being cut by the present apparatus, by Workpiece clamping on workbench 20, first motor 16 starts staff, into
And drive workbench 20 and the second sliding block 19 to be moved to the left by the first screw rod 17, when the second sliding block 19 extend into third mobile cavity
It pushes in 21 third movable blocks 23 that the elastic force of the first spring 24 is overcome to act on to be moved to the left, and then pushes the by first connecting rod 25
Four movable blocks 26 are moved to the left, and when first gear 30 is meshed with second gear 31, first motor 16 stops operating, at this time work
Make platform 20 and reach required Working position, the second motor 27 starts at this time, and then drives 30 turns of first gear by first rotating shaft 28
It is dynamic, and then engaged by first gear 30 with the gear of second gear 31 and second gear 31 is driven to rotate, and then pass through second turn
Axis 36 drives third gear 37 and the rotation of the 5th gear 39, is nibbled at this time by the gear between third gear 37 and the 4th gear 38
Crossed belt moves the rotation of the 4th gear 38, and then drives the rotation of the 7th gear 54 by shaft, and then pass through the 7th gear 54 and the 8th
Gear engagement between gear 55 drives eighth gear 55 to rotate, and then drives the rotation of half gear 56 by shaft, at this time half tooth
Wheel 56 does not engage to dally with tooth block 58, drives the 6th tooth by the engaged transmission of the 5th gear 39 and the 6th gear 40 at this time
40 rotation of wheel, and then drive reel 44 to rotate by third shaft 43, and then loosen bracing wire 45, slider guide 50 is second at this time
The lower decline of the elastic force effect of spring 51, and then overhead door 48 is driven to decline, when under the downside end face of overhead door 48 and port 13
When side inner wall abuts against, half gear 56 idle running at this time terminates and is meshed with tooth block 58, and then overcomes third bullet with movable tooth block 58
The elastic force of spring 68 acts on decline, and then drives elevator 61 to decline by second connecting rod 59, and then saw blade 67 is driven to decline, at this time
First sprocket wheel 64 rotates driven by the motor, and then is rotated by the second sprocket wheel of chain-driving 65, and then is driven by shaft
Saw blade 67 rotates, and saw blade 67 realizes cutting during the decline at this time.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when being cut by the present apparatus, work
Personnel by Workpiece clamping on workbench, first motor starting, so by the first screw rod drive workbench and the second sliding block to
It moves left, acts on when the second sliding block extend into third mobile cavity the elastic force for pushing third movable block to overcome the first spring to moving to left
It is dynamic, and then push the 4th movable block to be moved to the left by first connecting rod, when first gear is meshed with the second gear, the first electricity
Machine stops operating, Working position needed for workbench reaches at this time, the second electric motor starting at this time, and then passes through first rotating shaft drive the
The rotation of one gear, and then engaged by first gear with the gear of second gear and drive second gear rotation, and then pass through second
Shaft drives third gear and the rotation of the 5th gear, drives the by the engagement of gear between third gear and the 4th gear at this time
The rotation of four gears, and then the rotation of the 7th gear is driven by shaft, and then pass through the gear between the 7th gear and eighth gear
Engagement drives eighth gear rotation, and then drives the rotation of half gear by shaft, and half gear does not engage with tooth block to empty at this time
Turn, the rotation of the 6th gear is driven by the engaged transmission of the 5th gear and the 6th gear at this time, and then drive by third shaft
Reel rotation, and then loosen bracing wire, slider guide declines under the elastic force effect of second spring at this time, and then drives under overhead door
Drop, when the downside inner wall of the downside end face of overhead door and port abuts against, half gear idle running at this time terminates and mutually nibbles with tooth block
It closes, and then overcomes the elastic force of third spring to act on decline with movable tooth block, and then drive elevator decline by second connecting rod, in turn
Saw blade decline is driven, the first sprocket wheel rotates driven by the motor at this time, and then rotates by the second sprocket wheel of chain-driving, in turn
Saw blade rotation is driven by shaft, saw blade realizes cutting during the decline at this time, when being cut by the present apparatus, can lead to
It crosses positioning clamping workpiece is put in device, while automatic cutting can be carried out, it is not only easy to operate, but also improve safe system
Number.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of safety cutting device, including first device main body, it is set to the intracorporal transmission device of the first device master, sets
It is placed in the intracorporal electric saw device of the first device master, the lifting door gear being set on the right side of the electric saw device and is set to
Alarm device in the first device main body, it is characterised in that: the transmission device includes being set to the first device master
Intracorporal working chamber, the lower end of the right side inner wall of the working chamber are provided with the port of opening to the left, the downside of the working chamber
What is be connected in inner wall is provided with first movement chamber, and what is be connected in the downside inner wall of the first movement chamber is provided with the second shifting
Chamber is moved, first motor, the left end power cooperation of the first motor are fixedly installed in the right side inner wall of the first movement chamber
It is connected with the first screw rod, the first movement is intracavitary slidably to be provided with to be threadedly engaged and be connected to the first of first screw rod
Sliding block, the upper end of first sliding block are fixedly connected with workbench, and the lower end of first sliding block, which is fixedly connected with, to be slidably matched
Third shifting is provided in what is be connected in the second sliding block of the described second mobile cavity wall, the inner left wall of second mobile cavity
Chamber is moved, what is be connected in the inner left wall of the third mobile cavity is provided with the 4th mobile cavity, the left side of the 4th mobile cavity
It is provided with the first drive cavity in inner wall, third movable block is slidably provided in the third mobile cavity, the third is mobile
The first spring is fixedly connected between block left end and the inner left wall of the third mobile cavity, third movable block left end is fixed
It is connected with the first connecting rod for extending and being passed through in the 4th mobile cavity, the first connecting rod left end is fixedly connected with the company of being slidably matched
It is connected to the 4th movable block of the described 4th mobile cavity wall, is fixedly installed the second electricity in the 4th movable block left end face
Machine, second motor left end power, which is connected with, extends the first rotating shaft that is passed through in first drive cavity, and described first
Shaft left end is fixedly connected with first gear, is rotatably provided in first drive cavity and is engageable to the first gear
Second gear, what is be connected in the upper inside walls of first drive cavity is provided with first through hole, the first through hole it is upper
What is be connected in the inner wall of side is provided with the second drive cavity, and what is be connected in the upper inside walls of second drive cavity is provided with face
Third drive cavity, institute are provided in what is be connected in the second through-hole of the first through hole, the upper inside walls of second through-hole
Second gear upper end is stated to be fixedly connected with across second drive cavity and extend second turn be passed through in the third drive cavity
Axis is rotatably provided with the third gear for being fixedly connected on second shaft, the third tooth in second drive cavity
What is be meshed on the right side of wheel upper end is provided with the 4th gear, and the 4th gear is connected to the electric saw device by shaft, institute
The upper end for stating the second shaft is fixedly connected with the 5th gear, and what the right end of the 5th gear was meshed is provided with the 6th gear,
What is be connected in the right side inner wall of the third drive cavity is provided with third through-hole, and the right end of the 6th gear is fixedly connected with
Across the third shaft of the third through-hole, the third shaft is connected to the lifting door gear.
2. a kind of safety cutting device according to claim 1, it is characterised in that: the lifting door gear includes that connection is set
It is placed in the spiral chamber on the right side of the third through-hole in inner wall, the spiral is intracavitary, and rotatably being provided with right end is fixedly connected on institute
The reel of third shaft is stated, bracing wire, the setting being connected in the downside inner wall of the spiral chamber are arranged on the reel
There is threading hole, Open Side Down and be connected to the port first liter for being provided with of being connected in the downside inner wall of the threading hole
Chamber drops, and symmetrical in the first lifting chamber front and rear sides inner wall and what is be connected is provided with guide runner, first lifting is intracavitary
It is slidably provided with overhead door, the front and rear sides of the overhead door are symmetrical and are fixedly installed slider guide, the slider guide
Second spring is fixedly connected between upper end and the upper inside walls of the guide runner, it is described to be drawstring through the fixed company of the threading hole
It is connected on the upside end face of the overhead door.
3. a kind of safety cutting device according to claim 1, it is characterised in that: the electric saw device includes being set to institute
The 4th drive cavity on the right side of the second drive cavity in inner wall is stated, is rotatably provided with the 7th gear in the 4th drive cavity, institute
It states the 7th gear left end and the 4th gear is fixedly connected on by shaft, what is be meshed on the right side of the 7th gear is provided with the
Octadentate wheel, the front and rear sides of the eighth gear are fixedly connected with by shaft is symmetrical with the half of the 7th gear front and rear sides
Gear, what is be connected in the right side inner wall of the 4th drive cavity is provided with the second lifting chamber, the downside of the second lifting chamber
It is provided with opening in inner wall to the right and is connected to the third lifting chamber of the working chamber, second lifting is intracavitary slidably to be set
Be equipped with the tooth block of tooth form to the left, the tooth block is engageable to half tooth-formation of gear part, the lower end of the tooth block with it is described
Be fixedly connected with third spring between the downside inner wall of second lifting chamber, tooth block lower end be fixedly connected with extension be passed through it is described
Third goes up and down the second connecting rod of chamber, and the second connecting rod lower end, which is fixedly connected with, is snug fit at the third lifting cavity wall
Elevator, the elevator right end are fixedly connected with fixed block, and what is be connected in the elevator and the fixed block is provided with
Sprocket wheel chamber, the intracavitary left end of the sprocket wheel are rotatably provided with the first sprocket wheel, and the rear end of first sprocket wheel is dynamic by shaft
Force-fitting is connected to motor, and the right side of first sprocket wheel is rotatably provided with the second sprocket wheel, first sprocket wheel with it is described
It is connected between second sprocket wheel by chain drive, the rear side of second sprocket wheel is fixedly connected with saw blade by shaft.
4. a kind of safety cutting device according to claim 1, it is characterised in that: the alarm device includes fixed setting
Temperature-sensitive block on the right side of the working chamber on inner wall is fixedly connected with alarm on the right end side end face of the first device main body
Device is fixedly connected with warning light in the right end face of the alarm device, and the temperature-sensitive block is electrically connected at the alarm device, works as sense
Warm block senses in the working chamber that when the temperature is excessively high, the alarm device sounds an alarm, and the warning light is bright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722955.6A CN108943075A (en) | 2018-07-04 | 2018-07-04 | A kind of safety cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722955.6A CN108943075A (en) | 2018-07-04 | 2018-07-04 | A kind of safety cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943075A true CN108943075A (en) | 2018-12-07 |
Family
ID=64485668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810722955.6A Withdrawn CN108943075A (en) | 2018-07-04 | 2018-07-04 | A kind of safety cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943075A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273829A (en) * | 2019-06-28 | 2019-09-24 | 嘉兴冷暮熙贸易有限公司 | A kind of adjustable-pressure air compressor |
| CN112873317A (en) * | 2021-01-13 | 2021-06-01 | 深圳市玄羽科技有限公司 | Big data automatic production processing machine and processing method |
-
2018
- 2018-07-04 CN CN201810722955.6A patent/CN108943075A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273829A (en) * | 2019-06-28 | 2019-09-24 | 嘉兴冷暮熙贸易有限公司 | A kind of adjustable-pressure air compressor |
| CN112873317A (en) * | 2021-01-13 | 2021-06-01 | 深圳市玄羽科技有限公司 | Big data automatic production processing machine and processing method |
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| PB01 | Publication | ||
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Application publication date: 20181207 |