CN202239877U - Cutter with automatic cutting function - Google Patents
Cutter with automatic cutting function Download PDFInfo
- Publication number
- CN202239877U CN202239877U CN2011202871507U CN201120287150U CN202239877U CN 202239877 U CN202239877 U CN 202239877U CN 2011202871507 U CN2011202871507 U CN 2011202871507U CN 201120287150 U CN201120287150 U CN 201120287150U CN 202239877 U CN202239877 U CN 202239877U
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- waveform
- wheel
- cutter
- connecting rod
- board
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Abstract
The utility model provides a cutter with an automatic cutting function. A knife rest part is arranged at the front end of a machine table part and consists of a knife rest mechanism and a cutting mechanism connected with the knife rest mechanism; the cutting mechanism consists of a cylinder, a cylinder connecting rod and a knife connecting rod; the top and the bottom of the cylinder connecting rod are connected with the cylinder and the knife connecting rod; the machine table part consists of a machine table, a worktable and an automatic feeding mechanism; the automatic feeding mechanism consists of a stepping motor, a rubber wheel and a wave-shaped wheel; and the stepping motor is connected with the rubber wheel or the wave-shaped wheel. By the cutter, production efficiency can be improved, the quality of a cut material belt is ensured, the cutting mechanism drives an upper knife to move downwards to realize the function of automatically cutting the material belt, the length of the cut material belt is accurate and consistent, and a knife edge is burr-free; and the automatic feeding mechanism ensures that the material belt moves on the worktable along the horizontal direction, so that an automatic feeding function is realized.
Description
Technical field
The utility model relates to a kind of cutting equipment, especially a kind of cutter with automatic shearing function.
Background technology
At present, existing cutter generally is to adopt manual mode that the length of honeycomb waveform band and plain film is carried out cutting.Yet, adopt this kind method will inevitably make the uniformity of strip length and accuracy is wayward and error is big, and the precision of cutting is relatively poor, burr appears easily at the clip of honeycomb waveform band and plain film; In addition, adopt the manpower that the hand cutting mode also can labor, and cause the quality of production poor easily, efficient is low.
Summary of the invention
To the weak point in the above-mentioned technology, the utility model provides a kind of can the realization that strip is sheared automatically, and makes accurate, the consistent cutter with automatic shearing function of strip length after cutting out.
For realizing above-mentioned purpose; The utility model provides a kind of cutter with automatic shearing function; Partly constitute with knife rest by the board part; Said knife rest partly is arranged on the front end of said board part, and said knife rest part is made up of cutter frame mechanism and the cutting mechanism that is connected with said cutter frame mechanism, and said cutting mechanism is made up of cylinder that is connected with air cylinder connecting rod respectively and cutter connecting rod.
The top of said air cylinder connecting rod and bottom are connected with said cylinder and said cutter connecting rod respectively.
Said cutter frame mechanism is made up of knife rest and the upper slitter and the following cutter that are installed on the said knife rest; Said cutter down is arranged on the front end of said board part, and the other end of said cutter connecting rod and the other end of said cylinder are connected with said upper slitter and said knife rest respectively.
Said board part is made up of board, workbench and automatic feed mechanism; Said automatic feed mechanism is made up of stepper motor, rubber wheel and waveform wheel; Said stepper motor and said rubber wheel or said waveform wheel are connected, and the two ends of said rubber wheel or said waveform wheel are installed on the said board through said spring compression mechanism.
Said waveform wheel is arranged on the upside of said rubber wheel; Said stepper motor is connected with said rubber wheel; The two ends of said waveform wheel are installed on the sidewall of said board through said spring compression mechanism, and said workbench, said rubber wheel and said stepper motor are installed on the said board.
The width adjustment mechanism that is used to regulate said workbench width also is installed on said board, and said width adjustment mechanism is carried out lateral displacement on the table top of said workbench.
The shape of said waveform wheel outer surface is identical with the shape of waveform band outer surface.
Said waveform band and the plain film formation strip that fits, and being arranged on the table top of said workbench, said strip is through between said waveform wheel and the said rubber wheel and to said cutter frame mechanism extension.
Said waveform wheel is made up of first waveform wheel, second waveform wheel, the 3rd waveform wheel and waveform wheel connecting rod; Said waveform wheel connecting rod through said first waveform take turns, the inside of said second waveform wheel and said the 3rd waveform wheel, the two ends that said waveform is taken turns connecting rod all are fixed on the said board through said spring compression mechanism; All the shape with said waveform band outer surface is identical for the shape of said first waveform wheel, said second waveform wheel and said the 3rd waveform wheel outer surface.
Said waveform wheel is arranged on the downside of said rubber wheel, and said stepper motor is taken turns with said waveform and is connected, and the two ends of said rubber wheel are installed on the sidewall of said board through said spring compression mechanism.
Compared with prior art, the utlity model has following advantage:
The utility model project organization is simple, reliable; When enhancing productivity, can also guarantee to cut out the quality of back strip; Drive upper slitter through cutting mechanism and move downward, make the strip length after cutting out accurate, consistent, and the edge of a knife does not have burr to realize automatic shearing function to strip.
Can guarantee that through automatic feed mechanism waveform band and plain film along continuous straight runs move on the table top of workbench, thereby accomplish the function of self-feeding; In addition; Because the shape of the outer surface of waveform wheel is identical with the shape of waveform band outer surface, therefore, even the waveform band receives the downforce that waveform takes turns and also can not make the anamorphic stretching of waveform band like this; Avoid after shearing influencing the length of shearing because of the strip resilience; Thereby guaranteed the accurate of sheared length, and can further reduce the distortion of waveform band, made shearing more accurate; In addition, adopt this kind method also can shear out the waveform band of different shape.
In addition, the cutter with automatic shearing function that the utility model provides not only can cut metal beehive waveform band and plain film lamination, can also cut other sheet materials or cardboard, therefore has the wider scope of application.
Description of drawings
Fig. 1 is the example structure figure of the utility model;
Fig. 2 is the structure chart of Fig. 1 medi-spring hold-down mechanism;
Fig. 3 is the structure chart of width adjustment mechanism among Fig. 1.
Main symbol description is following:
2 times cuttves of 1 cutter connecting rod, 3 spring compression mechanisms
4 first waveforms are taken turns 5 boards, 6 waveform bands
7 plain films, 8 air cylinder connecting rods, 9 cylinders
10 upper slitters, 11 knife rests, 12 stepper motors
13 rubber wheels, 14 width adjustment mechanism, 15 workbench
16 second waveforms are taken turns 17 the 3rd waveforms and are taken turns 18 waveforms wheel connecting rod
19 regulate bolt 20 regulating springs 21 compressing members
22 width adjusting posts, 23 width adjustment plates, 24 spring card slots
25 nuts, 26 screw rods, 27 concave shaped circular arcs
28 regulating handles
The specific embodiment
Below with embodiment the technical scheme of the utility model is further described, will help advantage to the technical scheme of the utility model, effect has understanding further.
The cutter with automatic shearing function that the utility model provides partly is made up of with knife rest board part, and knife rest partly is arranged on the front end of board part, and the knife rest part is made up of cutter frame mechanism and the cutting mechanism that is connected with cutter frame mechanism.Wherein, cutting mechanism is made up of cylinder 9 that is connected with air cylinder connecting rod 8 respectively and cutter connecting rod 1.Cutter frame mechanism is made up of with following cutter 2 knife rest 11 and the upper slitter 10 that is installed on the knife rest 11, and following cutter 2 is arranged on the front end of workbench 15, and the other end of cutter connecting rod 1 and cylinder 9 is connected with upper slitter 10 and knife rest 11 respectively.The board part is made up of board 5, workbench 15 and automatic feed mechanism; Wherein, Automatic feed mechanism is made up of with the waveform wheel stepper motor 12, rubber wheel 13; Workbench 15, rubber wheel 13 and stepper motor 12 are installed on the board 5, and stepper motor 12 can be connected with waveform wheel or rubber wheel 13, and the two ends of rubber wheel or waveform wheel are installed on the board through spring compression mechanism.The shape of waveform wheel outer surface is identical with the shape of waveform band outer surface; Waveform wheel is designed to the shape that matches with the waveform band; Even the waveform band pressure that receives waveform wheel can not make the anamorphic stretching of waveform band yet like this; And after shearing, not going out to influence the length that the waveform band is sheared because of the waveform band can produce resilience, thereby has guaranteed the accurate, consistent of sheared length.
As shown in Figure 1; Cutting mechanism is made up of cylinder 9 that is connected with air cylinder connecting rod 8 respectively and cutter connecting rod 1; The top of air cylinder connecting rod 8 and bottom are connected with cylinder 9 and cutter connecting rod 1 respectively, and the other end of the other end of cutter connecting rod 1 and cylinder 9 is connected with upper slitter 10 and knife rest 11 respectively.In use, thus driving upper slitter through cutting mechanism moves downward the automatic shearing function that realizes strip.Its operation principle is: the end that cylinder 9 promotes cylinder tie rod 8 carries out the rotating shaft campaign on knife rest 11; The end that the other end of cylinder tie rod 8 drives cutter connecting rod 1 is rotated down, and moves downward the function that realizes shearing strip thereby the other end of cutter connecting rod 1 drives upper slitter 10.
The board part is made up of board 5, workbench 15 and automatic feed mechanism; Wherein, Automatic feed mechanism is made up of with the waveform wheel stepper motor 12, rubber wheel 13; Workbench 15, rubber wheel 13 and stepper motor 12 are installed on the board 5, and stepper motor 12 is connected with rubber wheel 13, and the waveform wheel is arranged on the upside of rubber wheel 13.The two ends of waveform wheel are installed in through spring compression mechanism 3 on the sidewall of board 5, and spring compression mechanism 3 is used to regulate the pressure between rubber wheel and the waveform wheel.
Strip is fitted by waveform band 6 and plain film 7 and constitutes, and is placed on the table top of workbench 15.Wherein, Waveform band 6 is arranged on the upside of plain film 7, and its lower surface closely contacts with the top surface of plain film 7, and waveform band and plain film are after on the table top that is placed on workbench 15; Under the drive of waveform wheel and rubber wheel 13, move, and cut out through cutting mechanism to cutter frame mechanism.The width adjustment mechanism 14 of the mesa width that is used to regulate workbench 15 also is installed on board 5, and this width adjustment mechanism 14 can be carried out lateral displacement on the table top of workbench 15.Can guarantee that through this width adjustment mechanism waveform band 6 and plain film 7 are under rubber wheel 13 and waveform wheel drive during to the knife rest componental movement; Horizontal or oblique displacement can not take place on the table top of workbench, thereby the specification of strip is accurate, consistent after guaranteeing to pass through to shear.In addition, width adjustment mechanism 14 is used for according to the width of strip the mesa width of workbench being regulated, and makes the width of strip identical to the mesa width of workbench, thereby guarantees that strip gets between waveform wheel and the rubber wheel with smooth form.
In the present embodiment, this waveform wheel is made up of first waveform wheel, 4, second waveform wheel the 16, the 3rd waveform wheel 17 and waveform wheel connecting rod 18.Wherein, laterally successively through the inside of first waveform wheel, 4, second waveform wheel the 16 and the 3rd waveform wheel 17, the two ends of waveform wheel connecting rod 18 all are fixed on the sidewall of board 5 through spring compression mechanism 3 waveform wheel connecting rod 18.First waveform wheel, 4, second waveform wheel the 16 and the 3rd waveform is taken turns the shape of 17 outer surfaces, and all the shape with waveform band 6 outer surfaces is identical.
The waveform wheel is close to the waveform band under the pressure of spring compression mechanism, stepper motor drives rubber wheel and rotatablely moves, and rubber wheel drive plain film and waveform band are to the knife rest componental movement, and the waveform wheel is also produced rotation by drive simultaneously.When plain film and waveform band moved to predefined length, cutting mechanism drove upper slitter and moves downward waveform band and plain film cut-out, but whole process continuous operation.
The strip length that stepper motor comes accurately control to be carried with digital control scheme in addition, also can preestablish parameters such as length that strip will shear, number of times on man-machine interface.
In addition,, when the shape of waveform belt surface is big, need the waveform band be arranged on the downside surface of plain film, to adopt the waveform wheel as power wheel and drive the waveform band and travel forward according to the difference in the actual operating position.For realizing that above-mentioned purpose need be arranged on the waveform wheel downside of rubber wheel, is connected stepper motor, thereby makes the waveform wheel become power wheel with the waveform wheel.Rubber wheel is arranged on the upside that waveform is taken turns, and the locating shaft at its two ends is connected with board through spring compression mechanism respectively, makes rubber wheel become lower pressure wheel, under the drive of waveform wheel, rotates.
As shown in Figure 2; This spring compression mechanism is installed on the sidewall at board 5 two ends, and is connected to form by two groups of adjusting parts and compressing member 21, and an end of adjusting part is through the inside of compressing member 21; And be arranged in the board 5, thereby compressing member 21 is fixed on the sidewall of board 5.This adjusting part constitutes with regulating spring 20 by regulating bolt 19, wherein, regulates bolt 19 and is made up of nut 25 and screw rod 26, and regulating spring 20 is wrapped in the outer surface of screw rod 26, and screw rod 26 is through the inside of compressing member 21, and is arranged in the board 5.The lower end of regulating spring 20 is arranged in the spring card slot 24 at compressing member 21 tops.Be provided with the identical concave shaped circular arc 27 of locating shaft shape with waveform wheel connecting rod or rubber wheel both ends in the lower surface of compressing member 21, contact better effects if between the locating shaft that can make waveform wheel connecting rod or rubber wheel both ends through this concave shaped circular arc 27 and the compressing member.
As shown in Figure 3, this width adjustment mechanism 14 is revolved post 22, width adjustment plates 23 and regulating handle 28 by width adjusting and is constituted.Wherein, width adjusting is revolved the inside of post 22 through board 5 sidewalls, and its two ends are connected to form with width adjustment plates 23 and regulating handle 28 respectively.Through rotating regulating handle; Thereby revolve the moving width adjustment plates of cornice through width adjusting and carry out lateral displacement to another sidewall of board; With the purpose that realizes the mesa width of workbench being regulated according to the width of strip; Make the width of strip identical, thereby guarantee that strip can get between waveform wheel and the rubber wheel with smooth form with the mesa width of workbench.
The utility model with waveform band and plain film rubber wheel and and the waveform wheel that matches of waveform band between move; In use; Can adopt rubber wheel to rotatablely move as power wheel; Waveform wheel is as lower pressure wheel, thus realize waveform band and plain film in the horizontal direction move and to the direction motion of knife rest part with completion feeding process.Wherein, under the effect of spring compression mechanism, have certain downforce between rubber wheel and the waveform wheel, waveform band and plain film can regulated and guarantee to this downforce, and and then rubber wheel and waveform are taken turns and are moved all the time.
The utility model adopts the mode that quantizes that honeycomb waveform band and plain film are sheared automatically; And can control its sheared length, can shear out the waveform band or the plain film of different shape and various width according to the needs of reality, and shear when can realize waveform band and plain film; Make the length of shearing accurate; And uniformity is high, and the edge of a knife does not have burr, the quality of strip after when enhancing productivity, can also guaranteeing to cut out.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. cutter with automatic shearing function; Partly constitute with knife rest by the board part; Said knife rest partly is arranged on the front end of said board part; Said knife rest part is made up of cutter frame mechanism and the cutting mechanism that is connected with said cutter frame mechanism, it is characterized in that said cutting mechanism is made up of cylinder that is connected with air cylinder connecting rod respectively and cutter connecting rod.
2. the cutter with automatic shearing function as claimed in claim 1 is characterized in that, the top of said air cylinder connecting rod and bottom are connected with said cylinder and said cutter connecting rod respectively.
3. the cutter with automatic shearing function as claimed in claim 1; It is characterized in that; Said cutter frame mechanism is made up of knife rest and the upper slitter and the following cutter that are installed on the said knife rest, and the other end of said cutter connecting rod and the other end of said cylinder are connected with said upper slitter and said knife rest respectively.
4. the cutter with automatic shearing function as claimed in claim 1; It is characterized in that; Said board part is made up of board, workbench and automatic feed mechanism; Said automatic feed mechanism is made up of stepper motor, rubber wheel and waveform wheel, and said stepper motor is connected with said rubber wheel or said waveform wheel, and the two ends of said rubber wheel or said waveform wheel are installed on the said board through spring compression mechanism.
5. the cutter with automatic shearing function as claimed in claim 4; It is characterized in that; Said waveform wheel is arranged on the upside of said rubber wheel; Said stepper motor is connected with said rubber wheel, and the two ends of said waveform wheel are installed on the sidewall of said board through said spring compression mechanism, and said workbench, said rubber wheel and said stepper motor are installed on the said board.
6. the cutter with automatic shearing function as claimed in claim 4; It is characterized in that; The width adjustment mechanism that is used to regulate said workbench width also is installed on said board, and said width adjustment mechanism is carried out lateral displacement on the table top of said workbench.
7. the cutter with automatic shearing function as claimed in claim 4 is characterized in that, the shape of said waveform wheel outer surface is identical with the shape of waveform band outer surface.
8. the cutter with automatic shearing function as claimed in claim 7; It is characterized in that; Said waveform band and the plain film formation strip that fits, and being arranged on the table top of said workbench, said strip is through between said waveform wheel and the said rubber wheel and to said cutter frame mechanism extension.
9. the cutter with automatic shearing function as claimed in claim 4; It is characterized in that; Said waveform wheel is made up of first waveform wheel, second waveform wheel, the 3rd waveform wheel and waveform wheel connecting rod; Said waveform wheel connecting rod through said first waveform take turns, the inside of said second waveform wheel and said the 3rd waveform wheel, the two ends that said waveform is taken turns connecting rod all are fixed on the said board through said spring compression mechanism; All the shape with said waveform band outer surface is identical for the shape of said first waveform wheel, said second waveform wheel and said the 3rd waveform wheel outer surface.
10. the cutter with automatic shearing function as claimed in claim 4; It is characterized in that; Said waveform wheel is arranged on the downside of said rubber wheel; Said stepper motor is connected with said waveform wheel, and the two ends of said rubber wheel are installed on the sidewall of said board through said spring compression mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202871507U CN202239877U (en) | 2011-08-09 | 2011-08-09 | Cutter with automatic cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202871507U CN202239877U (en) | 2011-08-09 | 2011-08-09 | Cutter with automatic cutting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239877U true CN202239877U (en) | 2012-05-30 |
Family
ID=46101179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202871507U Expired - Fee Related CN202239877U (en) | 2011-08-09 | 2011-08-09 | Cutter with automatic cutting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551191A (en) * | 2014-11-27 | 2015-04-29 | 芜湖福马汽车零部件有限公司 | Large-sized thin steel plate cutter |
| CN104690146A (en) * | 2015-03-20 | 2015-06-10 | 苏州汇程精密模具有限公司 | Continuous cutting die |
| CN105436594A (en) * | 2015-12-31 | 2016-03-30 | 苏州博阳能源设备有限公司 | Cut-off mechanism for solar cell bus bar bending device |
-
2011
- 2011-08-09 CN CN2011202871507U patent/CN202239877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551191A (en) * | 2014-11-27 | 2015-04-29 | 芜湖福马汽车零部件有限公司 | Large-sized thin steel plate cutter |
| CN104690146A (en) * | 2015-03-20 | 2015-06-10 | 苏州汇程精密模具有限公司 | Continuous cutting die |
| CN105436594A (en) * | 2015-12-31 | 2016-03-30 | 苏州博阳能源设备有限公司 | Cut-off mechanism for solar cell bus bar bending device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |