CN212733950U - Nose bridge strip cutting device - Google Patents
Nose bridge strip cutting device Download PDFInfo
- Publication number
- CN212733950U CN212733950U CN202021158089.1U CN202021158089U CN212733950U CN 212733950 U CN212733950 U CN 212733950U CN 202021158089 U CN202021158089 U CN 202021158089U CN 212733950 U CN212733950 U CN 212733950U
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- CN
- China
- Prior art keywords
- nose bridge
- cutting
- nose
- strip
- bridge strip
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- 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.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a bridge of the nose strip cutting device, which comprises a frame, feeding mechanism and cutting mechanism set up in the frame, and cutting mechanism includes silo and cutting off cutter, and the material that supplies bridge of the nose strip to pass through that is provided with on the silo says, and the cutting off cutter includes the blade, guide holder and actuating mechanism, has seted up the guiding groove on the guide holder, and the blade setting is in the guiding groove, and the guiding groove says the intercommunication with the material, and actuating mechanism sets up in the frame and is connected with the blade to the drive blade is at guiding groove and material and say the removal. When the nose bridge strip is cut, the nose bridge strip is placed into the feeding channel, the feeding device drives the nose bridge strip to pass through the feeding channel, and the driving mechanism drives the cutting-off cutter to extend into the feeding channel while the nose bridge strip passes through the feeding channel, so that the nose bridge strip is cut into required sections. The nose bridge strip after cutting is continuously pushed forward, and subsequent cutting is not influenced. Through above-mentioned step automatic cutout bridge of the nose strip, the length of bridge of the nose strip can accurate control, and need not manual operation, cuts efficiently.
Description
Technical Field
The utility model relates to a mask processing equipment, more specifically the nose bridge strip cutting device that says so relates to.
Background
The mask machine is a device for automatically producing masks, the difference between the production of other parts of the masks and the processing of common fabrics is not great, and the biggest difference between the production of other parts of the masks and the processing of the common fabrics is that a nose bridge strip and an ear band need to be placed. Before the nose bridge strip is installed on the mask, the coiled nose bridge strip needs to be cut into strips with equal length. This operation is generally performed manually, which is inefficient and prone to large length deviations.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an automatic cutting nose bridge strip, nose bridge strip's length can accurate control.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bridge of the nose strip cutting device, which comprises a frame, feeding mechanism and cutting mechanism set up in the frame, cutting mechanism includes silo and cutting off cutter, it says to be provided with the material that supplies bridge of the nose strip to pass through on the silo, the cutting off cutter includes the blade, guide holder and actuating mechanism, the guiding groove has been seted up on the guide holder, the blade sets up in the guiding groove, the guiding groove is said with the material and is communicate, actuating mechanism sets up in the frame and is connected with the blade, move in order to drive the blade at guiding groove and material way.
As a further improvement, the feeding mechanism comprises a motor, a roller and a gear set, the motor is fixed on the frame, the roller is rotated and arranged on the frame and extends into the trough, and the gear set is connected with the motor and the roller.
As the utility model discloses a further improvement, actuating mechanism includes cylinder, well swivel mount and lever, and the cylinder is fixed in the frame, and the transfer seat is fixed in the frame and is located between guide seat and the cylinder, and the middle part of lever articulates on well swivel mount, and the one end and the blade of lever are connected, and the other end is connected with the output of cylinder.
As a further improvement of the utility model, the rack is also provided with a material placing wheel for placing the lapping nose bridge strip.
As a further improvement of the utility model, a guide wheel is arranged between the discharging wheel and the trough.
As a further improvement, the utility model is provided with discharge apparatus in the frame, and discharge apparatus includes rotatory lift arm and clamping jaw, and the clamping jaw includes linking arm, sucking disc and locating piece, and sucking disc and locating piece are fixed on the linking arm, and the linking arm is connected with the output of rotatory lift arm, and the bottom of locating piece is provided with the constant head tank.
The beneficial effects of the utility model are that, when cutting the bridge of the nose strip, the bridge of the nose strip is put into the feeding and is said, passes from the material way through material feeding unit drive bridge of the nose strip, and when the bridge of the nose strip passes through, actuating mechanism drive cutting off cutter stretches into in the material way, cuts into the paragraph that needs with bridge of the nose strip, and bridge of the nose strip's length accessible control actuating mechanism's pay-off speed adjustment. The nose bridge strip after cutting is continuously pushed forward, and subsequent cutting is not influenced. Through above-mentioned step automatic cutout bridge of the nose strip, the length of bridge of the nose strip can accurate control, and need not manual operation, cuts efficiently.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a block diagram of the feed mechanism and cutting mechanism;
figure 3 is a block diagram of the jaws.
Detailed Description
The present invention will be described in further detail with reference to embodiments shown in the drawings.
Referring to fig. 1 to 3, the nose bridge cutting device of the present embodiment includes a frame 1, a feeding mechanism 2 and a cutting mechanism 3, the feeding mechanism 2 and the cutting mechanism 3 are disposed on the frame 1, the cutting mechanism 3 includes a trough 31 and a cutting knife 32, the trough 31 is provided with a material channel 33 for the nose bridge to pass through, the cutting knife 32 includes a blade 321, a guide seat 322 and a driving mechanism 323, the guide seat 322 is provided with a guide groove 324, the blade 321 is disposed in the guide groove 324, the guide groove 324 is communicated with the material channel 33, the driving mechanism 323 is disposed on the frame 1 and connected with the blade 321, so as to drive the blade 321 to move in the guide groove 324 and the material channel 33.
When the nose bridge strip is cut, the nose bridge strip is placed into the feeding channel 33, the feeding device drives the nose bridge strip to penetrate through the feeding channel 33, the driving mechanism 323 drives the cutting-off knife 32 to extend into the feeding channel 33 when the nose bridge strip penetrates through the feeding channel 33, the nose bridge strip is cut into required sections, and the length of the nose bridge strip can be adjusted by controlling the feeding speed of the driving mechanism 323. The nose bridge strip after cutting is continuously pushed forward, and subsequent cutting is not influenced.
Through above-mentioned step automatic cutout bridge of the nose strip, the length of bridge of the nose strip can accurate control, and need not manual operation, cuts efficiently.
As an improved specific embodiment, the feeding mechanism 2 includes a motor 21, a roller 22 and a gear set 23, the motor 21 is fixed on the frame 1, the roller 22 is rotatably disposed on the frame 1 and extends into the trough 31, and the gear set 23 connects the motor 21 and the roller 22.
When the nose bridge strip is conveyed, the nose bridge strip is clamped at the bottoms of the rollers 22 and the troughs 31, and is driven to rotate by the motor 21 along with the rollers 22, and the nose bridge strip is driven by the friction force of the rollers 22 and conveyed along the troughs 31. The nose bridge strip is conveyed through the roller 22, and the nose bridge strip can be straightened while conveying, so that the shape of the cut nose bridge strip is guaranteed.
As a modified specific embodiment, the driving mechanism 323 includes a cylinder 3231, a transfer seat 3232 and a lever 3233, the cylinder 3231 is fixed on the frame 1, the transfer seat 3232 is fixed on the frame 1 and located between the guide seat 322 and the cylinder 3231, the middle part of the lever 3233 is hinged on the middle rotation seat 3232, one end of the lever 3233 is connected with the blade 321, and the other end is connected with the output end of the cylinder 3231.
When cutting the nose bridge, the cylinder 3231 drives the lever 3233 to turn, and drives the blade 321 to cut the nose bridge.
As a modified specific embodiment, the rack 1 is also provided with a roll nose bridge strip discharging wheel 5 for placing a roll of nose bridge strips.
As a modified specific embodiment, a guide wheel 4 is arranged between the discharging wheel 5 and the trough 31.
As a modified specific embodiment, the machine frame 1 is provided with the discharging device 6, the discharging device 6 comprises a rotary lifting arm 61 and a clamping jaw 62, the clamping jaw 62 comprises a connecting arm 621, a sucking disc 622 and a positioning block 623, the sucking disc 622 and the positioning block 623 are fixed on the connecting arm 621, the connecting arm 621 is connected with the output end of the rotary lifting arm 61, and the bottom of the positioning block 623 is provided with a positioning groove 624.
Through the setting of discharge apparatus 6, the nose bridge strip is being cut the back, is being driven clamping jaw 62 by rotatory lifing arm 61 and removes the nose bridge strip, avoids the nose bridge strip after the cutting to pile up together, can not steadily carry. After the nose bridge strip is moved to the designated position, subsequent processes are convenient to cooperate. The positioning groove 624 can limit the nose bridge strip to prevent the nose bridge strip from deforming in the moving process.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A nose bridge strip cutting device which characterized in that: the nose bridge cutting device comprises a rack (1), a feeding mechanism (2) and a cutting mechanism (3), wherein the feeding mechanism (2) and the cutting mechanism (3) are arranged on the rack (1), the cutting mechanism (3) comprises a trough (31) and a cutting-off knife (32), a material channel (33) for a nose bridge strip to pass through is arranged on the trough (31), the cutting-off knife (32) comprises a blade (321), a guide seat (322) and a driving mechanism (323), a guide groove (324) is formed in the guide seat (322), the blade (321) is arranged in the guide groove (324), the guide groove (324) is communicated with the material channel (33), and the driving mechanism (323) is arranged on the rack (1) and connected with the blade (321) to drive the blade (321) to move in the guide groove (324) and the material channel (33).
2. A nose bridge strip cutting device according to claim 1, wherein: feeding mechanism (2) include motor (21), running roller (22) and gear train (23), motor (21) are fixed in frame (1), running roller (22) rotate to be set up in frame (1) and stretch into silo (31), motor (21) and running roller (22) are connected in gear train (23).
3. A nose bridge strip cutting device according to claim 2, wherein: the driving mechanism (323) comprises an air cylinder (3231), a transfer seat (3232) and a lever (3233), the air cylinder (3231) is fixed on the rack (1), the transfer seat (3232) is fixed on the rack (1) and located between the guide seat (322) and the air cylinder (3231), the middle of the lever (3233) is hinged to the transfer seat (3232), one end of the lever (3233) is connected with the blade (321), and the other end of the lever is connected with the output end of the air cylinder (3231).
4. A nose bridge strip cutting device according to claim 1, wherein: the frame (1) is also provided with a roll nose bridge strip placing wheel (5).
5. The nose bridge strip cutting device according to claim 4, wherein: a guide wheel (4) is arranged between the discharging wheel (5) and the trough (31).
6. A nose bridge strip cutting device according to claim 1, wherein: be provided with discharge apparatus (6) on frame (1), discharge apparatus (6) are including rotatory lifting arm (61) and clamping jaw (62), clamping jaw (62) are including linking arm (621), sucking disc (622) and locating piece (623) are fixed on linking arm (621), linking arm (621) are connected with the output of rotatory lifting arm (61), the bottom of locating piece (623) is provided with constant head tank (624).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158089.1U CN212733950U (en) | 2020-06-19 | 2020-06-19 | Nose bridge strip cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158089.1U CN212733950U (en) | 2020-06-19 | 2020-06-19 | Nose bridge strip cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212733950U true CN212733950U (en) | 2021-03-19 |
Family
ID=75009640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021158089.1U Expired - Fee Related CN212733950U (en) | 2020-06-19 | 2020-06-19 | Nose bridge strip cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212733950U (en) |
-
2020
- 2020-06-19 CN CN202021158089.1U patent/CN212733950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |