CN212241257U - Ear belt shearing device of external ear belt mask machine - Google Patents
Ear belt shearing device of external ear belt mask machine Download PDFInfo
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- CN212241257U CN212241257U CN202020538212.6U CN202020538212U CN212241257U CN 212241257 U CN212241257 U CN 212241257U CN 202020538212 U CN202020538212 U CN 202020538212U CN 212241257 U CN212241257 U CN 212241257U
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- scissors
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Abstract
The utility model adopts the technical proposal that: the utility model provides an external ear area gauze mask machine ear area shearing mechanism, includes support, scissors, motor, the output shaft of motor and the center pin fixed connection of drive wheel, the drive wheel is eccentric articulated with transfer line one end, the other end and the movable block top of transfer line are articulated, the movable block bottom still is connected with the counter roll of scissors, still is equipped with upper and lower dead lever on the support that is located scissors power arm both sides, the sliding sleeve is put to the outer end cover of upper and lower dead lever. The utility model discloses simple structure, reasonable in design is eccentric motion through the motor drive wheel, and is spacing to scissors power arm through upper and lower dead lever in turn to it cuts to the ear area to drive the scissors, the utility model discloses rational in infrastructure, the ear area is cuted efficiently, and is with low costs, can keep long-time work.
Description
Technical Field
The utility model belongs to the technical field of the gauze mask processing technique and specifically relates to an ear area shearing mechanism of external ear area gauze mask machine.
Background
In the traditional mask ear belt shearing process, simple manual shearing is usually carried out, and then subsequent procedures such as product packaging are carried out, so that the efficiency is low and the labor cost is high. When current gauze mask machine was cuted the earlap, generally adopted the cylinder to drive the blade and cuted the earlap, the time of pneumatic shearing has been of a specified duration, and the air admission is inside to cause the corruption easily to influence the efficiency of cuting, change the cylinder and also can cause the increase of its cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external ear area gauze mask machine ear area shearing mechanism to solve the problem that proposes among the above-mentioned background art.
The utility model adopts the technical proposal that: the utility model provides an external ear area gauze mask machine ear area shearing mechanism, includes support, scissors, motor, characterized by the output shaft of motor and the center pin fixed connection of drive wheel, the drive wheel is eccentric articulated with transfer line one end, the other end and the movable block top of transfer line are articulated, the movable block bottom still with the counter roll of scissors be connected, still be equipped with upper and lower dead lever on the support that is located scissors power arm both sides, the sliding sleeve is put to the outer end cover of upper and lower dead lever.
Preferably, the upper fixing rod is positioned on the inner side of the upper end of the scissor power arm; the lower fixed rod is positioned at the outer side of the lower end of the scissors power arm.
Preferably, the other end of the transmission rod is hinged with one end of a connecting rod, and the other end of the connecting rod is connected with the movable block.
Preferably, a protrusion is arranged on the outer side of the upper end of the power arm of the scissors, and the protrusion is abutted against a sliding sleeve of the upper fixing rod.
Preferably, the upper part of the movable block is provided with a convex block, the convex block and the movable block are of an integral structure, and the convex block is positioned between the two power arms of the scissors.
Preferably, the scissors are hinged on a fulcrum in a crossed mode, and the fulcrum is fixed to the lower portion of the movable block through screws.
Preferably, the top of the scissors is arc-shaped and is matched with a sliding sleeve of the upper fixing rod.
The utility model discloses simple structure, reasonable in design is eccentric motion through the motor drive wheel, and is spacing to scissors power arm through upper and lower dead lever in turn to it cuts to the ear area to drive the scissors, the utility model discloses rational in infrastructure, the ear area is cuted efficiently, and is with low costs, can keep long-time work.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an external ear area gauze mask machine ear area shearing mechanism, includes support 1, scissors 6, motor 2, the output shaft of motor 2 and the center pin fixed connection of drive wheel 3, drive wheel 3 is eccentric articulated with 4 one end of transfer line, the other end of transfer line 4 is articulated with the one end of connecting rod 5, the other end and the movable block 9 of connecting rod 5 are connected, the upper portion of movable block 9 is equipped with lug 91, lug and movable block structure as an organic whole, lug 91 is located between two power arms of scissors 6, plays limiting displacement. The bottom end of the movable block is also connected with a fulcrum of a pair of scissors, the scissors 6 are crosswise hinged on the fulcrum 61, and the fulcrum 61 is fixed at the lower part of the movable block 9 through screws.
The brackets at the two sides of the scissors power arm 62 are also provided with an upper fixing rod and a lower fixing rod, and the outer ends of the upper fixing rod and the lower fixing rod are sleeved with sliding sleeves 81. The upper fixing rod 8 is positioned at the inner side of the upper end of the scissors power arm 62; the lower fixing rod 10 is positioned outside the lower end of the scissors power arm 62.
The outside of the upper end of the power arm 62 of the scissors 6 is provided with a convex part 7, and the convex part 7 is leaned against the sliding sleeve 81 of the upper fixing rod 8. The top of the scissors is arc-shaped and is matched with a sliding sleeve 81 of the fixed rod.
The working principle is as follows: can cut the earlap after the earlap welding, open the motor, the output shaft of motor drives drive wheel 3 and rotates, and eccentric motion is to transfer line 4 on its circumference to drive connecting rod 5 motion, connecting rod 5 drive movable block 9 up-and-down motion, when movable block 9 up-movement, the scissors also upward movement simultaneously, because the top of scissors power arm is circular-arcly, with the sliding sleeve 81 looks adaptation of upper dead lever 8, so can strut 6 power arms of scissors. When the movable block 9 moves downwards, the scissors 6 also move downwards, the outer side of the upper end of the scissors 6 is provided with a protruding part 7 which is abutted against the sliding sleeve 101 of the lower fixed rod 10 to push against the two outer sides of the scissors power arm 62, so that the scissors power arm 62 moves towards the inner side to cut the ear belt, and the ear belt cutting work is completed in cycles. The utility model discloses need not manual operation, mentioned work efficiency greatly.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an external ear area gauze mask machine ear area shearing mechanism, includes support, scissors, motor, its characterized in that the output shaft of motor and the center pin fixed connection of drive wheel, the drive wheel is articulated with transfer line one end off-centre, the other end and the movable block top of transfer line are articulated, the movable block bottom still is connected with the counter roll of scissors, still is equipped with upper and lower dead lever on the support that is located scissors power arm both sides, the sliding sleeve is put to the outer end cover of upper and lower dead lever.
2. The ear belt shearing device of the external ear belt mask machine according to claim 1, wherein the other end of the transmission rod is hinged to one end of a connecting rod, and the other end of the connecting rod is connected to the movable block.
3. The ear band cutting device of the band mask machine as claimed in claim 1, wherein said upper fixing rod is located inside the upper end of the scissors power arm; the lower fixed rod is positioned at the outer side of the lower end of the scissors power arm.
4. The device as claimed in claim 1, wherein the scissors are provided with a protrusion at the outer side of the upper end of the power arm, and the protrusion is disposed on the sliding sleeve of the upper fixing rod.
5. The ear band cutting device of the ear band mask machine according to claim 1, wherein the upper portion of the movable block is provided with a protrusion, the protrusion and the movable block are integrated, and the protrusion is located between the two power arms of the scissors.
6. The device for cutting the auricle band of the mask machine according to claim 1, wherein the scissors are cross-hinged on a fulcrum, and the fulcrum is fixed on the lower part of the movable block by screws.
7. The ear band cutting device of the external ear band mask machine according to claim 1, wherein the top of the scissors is arc-shaped and is adapted to the sliding sleeve of the upper fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538212.6U CN212241257U (en) | 2020-04-14 | 2020-04-14 | Ear belt shearing device of external ear belt mask machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538212.6U CN212241257U (en) | 2020-04-14 | 2020-04-14 | Ear belt shearing device of external ear belt mask machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212241257U true CN212241257U (en) | 2020-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538212.6U Active CN212241257U (en) | 2020-04-14 | 2020-04-14 | Ear belt shearing device of external ear belt mask machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN212241257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751911A (en) * | 2021-09-24 | 2021-12-07 | 吴允超 | Can handle redundant electric wire electricity-saving lamp welding equipment suitable for energy-conserving industry |
-
2020
- 2020-04-14 CN CN202020538212.6U patent/CN212241257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751911A (en) * | 2021-09-24 | 2021-12-07 | 吴允超 | Can handle redundant electric wire electricity-saving lamp welding equipment suitable for energy-conserving industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: No. 99, yewang Road, longhuashan office, Xiantao City, Hubei Province Patentee after: Hubei Yulin automation equipment Co.,Ltd. Address before: 433000 county level administrative division directly under the central government of Hubei Province No. 11, Zhanpeng Road, PENGCHANG Town, Xiantao City (PENGCHANG Zhongling entrepreneurship Park) Patentee before: Hubei Yulin Protective Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |