CN213321805U - Foldable gauze mask nose bridge line discharging device - Google Patents
Foldable gauze mask nose bridge line discharging device Download PDFInfo
- Publication number
- CN213321805U CN213321805U CN202021543839.7U CN202021543839U CN213321805U CN 213321805 U CN213321805 U CN 213321805U CN 202021543839 U CN202021543839 U CN 202021543839U CN 213321805 U CN213321805 U CN 213321805U
- Authority
- CN
- China
- Prior art keywords
- roller
- discharging
- nose bridge
- block
- 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.)
- Active
Links
Images
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses a foldable gauze mask nose bridge line discharging device, include: the device comprises a mounting substrate, a discharging block, a pushing assembly, a thread cutting assembly and a thread supplying assembly. The discharging block is provided with a discharging groove and a wire supply groove, and the left side and the right side of the front end of the discharging groove are fixedly provided with two adjusting elastic pieces. The wire supply assembly is provided with a first rolling shaft and a second rolling shaft which are used for pushing a nose bridge wire into the wire supply groove. The material pushing assembly comprises a material pushing block and a material pushing driving mechanism, the material pushing block is slidably mounted in the material discharging groove, and the material pushing driving mechanism is used for driving the material pushing block to slide in a reciprocating mode. The line cutting assembly is provided with a cutter and a cutting driving mechanism, the cutter is slidably mounted at the joint of the discharge chute and the line supply chute, and the cutting driving mechanism is used for driving the cutter to slide in a reciprocating manner. The utility model discloses it is rational in infrastructure, can supply bridge of the nose line segment stably high-efficiently. The utility model discloses can be applied to in the gauze mask production field.
Description
Technical Field
The utility model relates to a gauze mask manufacturing field, in particular to foldable gauze mask bridge of the nose line discharging device.
Background
The nose bridge line is a thin strip used in the mask and plays a role in fixing the mask on the nose bridge. In the automatic production process of the folding mask, the nose bridge line needs to be cut into sections and then conveyed to the position of the mask body for welding. The nose bridge line discharging device in the prior art is in the discharging process of the nose bridge line section, and the nose bridge line section is easy to deflect in the conveying process due to the fact that the nose bridge line is lighter, so that the discharging failure occurs sometimes, and the nose bridge line section cannot be accurately and stably supplied to a specific position.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foldable gauze mask nose bridge line discharging device to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a foldable gauze mask nose bridge line discharging device, includes:
a mounting substrate;
the discharging block is fixedly arranged on the mounting substrate and provided with a discharging groove which penetrates through the mounting substrate from front to back, a wire supply groove which is arranged along the left-right direction is formed in the right side of the discharging groove and communicated with the discharging groove, the discharging block is fixedly provided with two adjusting elastic pieces, and the front ends of the two adjusting elastic pieces are respectively arranged on the left side and the right side of the front end of the discharging groove;
the pushing assembly is provided with a pushing block, and the pushing block is slidably mounted in the discharge chute in the front-back direction;
the cutting knife is arranged at the joint of the discharging groove and the wire supply groove, and the cutting knife is installed on the discharging block in a sliding mode in the vertical direction;
the wire supply assembly is provided with a first rolling shaft and a second rolling shaft which are used for supplying incoming materials of the nose bridge wire from the wire supply groove to the discharge groove.
The utility model has the advantages that: the first roller and the second roller of the wire supply assembly send the nose bridge wire into the discharge chute through the wire supply groove, the nose bridge wire is cut off through a cutter of the wire cutting assembly, the nose bridge wire section in the discharge chute is pushed out from the port of the discharge chute through the pushing block, and the nose bridge wire section can be kept in the same direction when pushed out from the discharge chute through the two adjusting elastic pieces; the utility model discloses a foldable gauze mask nose bridge line discharging device is rational in infrastructure, can follow with the nose bridge line section steadily in succession the blown down tank is accurately seen off.
As a further improvement of the above technical solution, the first roller and the second roller are arranged along the front-rear direction, the first roller and the second roller are arranged on the right side of the right port of the wire supply groove, the first roller is arranged above the second roller, the periphery of the first roller abuts against the periphery of the second roller, and the first roller and the second roller are rotatably mounted on the mounting substrate.
Through foretell technical scheme, wear to locate bridge of the nose line supplied materials between first roller bearing and second roller bearing, first roller bearing and second roller bearing press from both sides bridge of the nose line supplied materials tightly, and when first roller bearing and second roller bearing rotated in opposite directions, bridge of the nose line supplied materials will be carried toward one side by first roller bearing and second roller bearing.
As a further improvement of the above technical solution, the wire supply assembly further includes a rubbing block and a rubbing shaft, the rubbing shaft is disposed above the first roller, the rubbing block is disposed above the middle section of the first roller, the axial direction of the rubbing shaft is parallel to the axial direction of the first roller, the rubbing block is fixedly mounted on the rubbing shaft, the rubbing shaft is rotatably mounted on the mounting substrate, the rubbing block is provided with an arc-shaped rubbing portion, and the distances between the outer periphery of the first roller and the axes of the rubbing portion and the rubbing shaft are the same.
Through the technical scheme, the first rolling shaft and the second rolling shaft rotate for a certain angle once when the twisting shaft rotates for one circle, the first rolling shaft and the second rolling shaft can intermittently rotate through the twisting block as long as the twisting shaft is kept rotating, the twisting shaft rotates at a constant speed, the first rolling shaft and the second rolling shaft intermittently rotate according to a fixed beat, the action is simple and effective, and the control cost is low.
As a further improvement of the above technical scheme, there are two rubbing blocks, the two rubbing blocks are both arranged above the first roller, and the two rubbing blocks are fixedly mounted on the rubbing shaft in a staggered manner at a certain angle.
Through the technical scheme, the two rubbing blocks can change the mutually staggered installation angle, so that the first rolling shaft and the second rolling shaft can be adjusted in the intermittent rotation angle at each time, the pushing distance of the nose bridge line can be adjusted, the requirements of different lengths of the nose bridge line segment are met, and the applicability of the line supply assembly is higher.
As a further improvement of the above technical solution, the mounting substrate is provided with a roller mounting seat, the roller mounting seat is disposed below the first roller, the roller mounting seat is slidably mounted on the mounting substrate along the vertical direction, the second roller is rotatably mounted on the roller mounting seat, an adjusting rod is disposed below the roller mounting seat, the upper end of the adjusting rod is rotatably connected with the roller mounting seat, and the adjusting rod is in threaded connection with the mounting substrate.
Through foretell technical scheme, the rotating the adjusting lever can change the position of roller bearing mount pad upper and lower direction for install the position of the second roller bearing of roller bearing mount pad is adjustable, through the adjusting lever can make the second roller bearing support tightly or loosen first roller bearing, conveniently wear to establish with the bridge of the nose line between first roller bearing and the second roller bearing, can adjust again the butt elasticity degree of first roller bearing and second roller bearing.
As a further improvement of the technical scheme, an elastic pressing portion is arranged at the upper end of the cutter, a spring is arranged between the elastic pressing portion and the discharging block, a limiting portion is arranged at the lower portion of the cutter, and the limiting portion is slidably clamped in the discharging block along the vertical direction.
Through foretell technical scheme, the cutter drives through the bullet splenium, will the bullet splenium can drive the cutter and slide down and cut off the bridge of the nose line down pushing down, when loosening the bullet splenium, the spring between bullet splenium and the ejection of compact piece can upwards kick-back the bullet splenium, drives the cutter upwards resets, through the last limit position of spacing restriction cutter prevents the cutter upwards pops out.
As a further improvement of the above technical solution, the wire cutting assembly further includes a cutting driving mechanism, the cutting driving mechanism is provided with a swing pressure lever and a pressure lever shaft, the pressure lever shaft is disposed above the spring portion, the swing pressure lever and the spring portion are in the same front and rear positions, one end of the swing pressure lever is fixedly connected to the pressure lever shaft, the other end of the swing pressure lever is rotatably mounted with a pressing wheel, and the pressure lever shaft is rotatably mounted on the mounting substrate.
Through the technical scheme, the pressing wheel at the end of the swing pressure rod can press the elastic pressing part once when the pressure rod shaft drives the swing pressure rod to rotate for one circle, the swing pressure rod can intermittently press the elastic pressing part as long as the pressure rod shaft is kept rotating, the pressure rod shaft rotates at a constant speed, the elastic pressing part can be intermittently pressed at a fixed beat, the cutter can intermittently slide downwards to be cut off, the action is simple and effective, and the control cost is low.
As a further improvement of the above technical solution, the supply line assembly further includes a nose bridge line supply mechanism, the nose bridge line supply mechanism is provided with a roll roller for mounting a nose bridge line roll, the roll roller is disposed on the right side of the first roller and the second roller, and the roll roller is rotatably mounted on the mounting substrate.
Through foretell technical scheme, nose bridge line coil stock pass through the coil stock roller bearing install in the right side of first roller bearing and second roller bearing, roll up through nose bridge line and continue the feed, make things convenient for the continuous ejection of compact of nose bridge line section.
As a further improvement of the above technical scheme, two linear bearings are arranged behind the material pushing block, the axial direction of the linear bearings is arranged along the front-back direction and fixedly mounted on the mounting substrate, two guide rods are fixedly mounted on the material pushing block, the axial direction of the guide rods is arranged along the front-back direction, and the two guide rods respectively penetrate through the two linear bearings in the front-back direction in a sliding manner.
Through the technical scheme, the linear bearing is matched with the cylindrical guide shaft for use, and the linear motion system is low in production cost, and can enable the reciprocating motion of the material pushing block along the front-back direction to be stable and high in precision.
As a further improvement of the above technical solution, the pushing assembly is further provided with a pushing driving mechanism, the pushing driving mechanism includes a driving turntable and a connecting rod, the driving turntable is disposed behind the pushing block and rotatably mounted on the mounting substrate, the connecting rod is disposed between the pushing block and the driving turntable, one end of the connecting rod is hinged to the pushing block, and the other end of the connecting rod is eccentrically hinged to the driving turntable.
According to the technical scheme, the pushing block is driven to reciprocate along the sliding direction by the driving turntable and the connecting rod, the pushing block slides forwards when the hinged point of the connecting rod and the driving turntable moves from back to front, and otherwise, the pushing block slides backwards; the material pushing block can reciprocate in the sliding direction according to a fixed beat by keeping the driving turntable rotating at a constant speed.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic perspective view of an embodiment of a discharge device for a nose bridge line of a foldable mask according to the present invention;
fig. 2 is a schematic perspective view of an embodiment of a discharge device for a nose bridge line of a foldable mask according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a schematic perspective view of an embodiment of a discharging block and a thread cutting assembly provided in the present invention.
100. A material discharging block 110, an adjusting elastic sheet 120, a roller mounting seat 130 and an adjusting rod,
200. a material pushing component 210, a material pushing block 220, a material pushing driving mechanism 221, a driving turntable 222 and a connecting rod,
300. a thread cutting component 310, a cutter 311, a spring part 320, a cutting driving mechanism 321, a swing pressure lever 322, a pressure wheel 323 and a pressure lever shaft,
400. the wire feeding assembly 410, the first rolling shaft 420, the second rolling shaft 430, the twisting block 440, the twisting shaft 450 and the material rolling shaft.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 4, the present invention provides a foldable mask nose bridge line discharging device, which comprises:
a folding mask nose bridge line discharging device comprises a mounting substrate, a discharging block 100, a material pushing assembly 200, a line cutting assembly 300 and a line supplying assembly 400.
The outlet block 100 is fixedly mounted to the mounting substrate. The discharge block 100 is provided with a discharge chute which runs through from front to back, the right side of the discharge chute is provided with a line feeding groove arranged along the left-right direction, and the line feeding groove is communicated with the discharge chute. The discharging block 100 is fixedly provided with two adjusting elastic pieces 110, and the front ends of the two adjusting elastic pieces 110 are respectively arranged at the left side and the right side of the front end of the discharging groove.
The pusher assembly 200 includes a pusher block 210 and a pusher drive mechanism 220. The material pushing block 210 is slidably arranged through the discharging chute along the front-back direction. The material pushing driving mechanism 220 comprises a driving turntable 221 and a connecting rod 222, the driving turntable 221 is arranged right behind the material pushing block 210, the driving turntable 221 is axially and rotatably mounted on the mounting substrate along the left-right direction, the connecting rod 222 is arranged between the material pushing block 210 and the driving turntable 221, one end of the connecting rod 222 is hinged to the material pushing block 210, and the other end of the connecting rod 222 is eccentrically hinged to the driving turntable 221. Two guide rods axially arranged along the front-back direction are fixedly installed on the left side and the right side of the rear end face of the material pushing block 210. Two linear bearings are arranged behind the pushing block 210, and the axial directions of the linear bearings are arranged along the front-back direction and are fixedly connected with the mounting substrate. The two guide rods are respectively penetrated through the two linear bearings in a sliding mode along the front and back directions.
The thread feeding assembly 400 is provided at the right side of the tapblock 100. The thread supplying assembly 400 includes a first roller 410, a second roller 420, a twisting shaft 440 and a twisting block 430. The first roller 410, the second roller 420 and the twisting shaft 440 are axially arranged in the front-rear direction. The first roller 410 is disposed at the right side of the right port of the wire supply groove, and the first roller 410 is rotatably mounted on the mounting substrate. The mounting substrate is provided with a roller mounting base 120, the roller mounting base 120 is arranged below the first roller 410, the roller mounting base 120 is slidably mounted on the mounting substrate along the vertical direction, and the second roller 420 is rotatably mounted on the roller mounting base 120. An adjusting rod 130 is arranged below the roller mounting seat 120, the upper end of the adjusting rod 130 is rotatably connected with the roller mounting seat 120, and the adjusting rod 130 is in threaded connection with the mounting substrate. The twisting shafts 440 are all disposed above the first roller 410, and the twisting shafts 440 are rotatably mounted on the mounting substrate. The number of the rubbing blocks 430 is two, the two rubbing blocks 430 are arranged above the middle section of the first roller 410, the two rubbing blocks 430 are fixedly arranged on the rubbing shaft 440 in a staggered manner at a certain angle, the rubbing blocks 430 are provided with circular arc-shaped rubbing parts, and the distances between the periphery of the first roller 410 and the axes of the rubbing parts and the rubbing shaft 440 are the same.
The thread cutting assembly 300 is provided with a cutter 310, a biasing portion 311 and a cutting drive mechanism 320. The cutter 310 is arranged above the connection position of the discharge chute and the wire supply chute. The cutting knife 310 is slidably mounted on the discharging block 100 in the vertical direction, a limiting portion is arranged on the lower portion of the cutting knife 310, the limiting portion is slidably clamped in the discharging block 100 in the vertical direction, a spring portion 311 is arranged at the upper end of the cutting knife 310, and a spring is arranged between the spring portion 311 and the discharging block 100.
The cutting drive mechanism 320 includes a swing pressure lever 321 and a pressure lever shaft 323, the pressure lever shaft 323 is disposed above the biasing portion 311, one end of the swing pressure lever 321 is fixedly connected to the pressure lever shaft 323, the other end of the swing pressure lever 321 is rotatably attached with the pressure roller 322, and the pressure lever shaft 323 is rotatably attached to the mounting substrate.
Use the utility model discloses a foldable gauze mask nose bridge line discharging device carries out when the ejection of compact of foldable gauze mask nose bridge line:
firstly, nose bridge wire coiling needs to be installed on the coiling roller 450 of the nose bridge wire feeding mechanism, and after the nose bridge wire on the coiling roller bypasses the wire arranging wheel, the nose bridge wire penetrates through the space between the first roller 410 and the second roller 420 and extends into the wire supply groove.
Then, by rotating the adjusting rod 130, the adjusting rod 130 drives the roller mounting base 120 to slide upward until the second roller 420 mounted on the roller mounting base 120 abuts against the lower side of the first roller 410 upward, and the nose bridge wire between the first roller 410 and the second roller 420 is clamped tightly. Then, the rubbing shaft 440, the pressure shaft 323, and the driving dial 221 are controlled to rotate at a constant speed at the same rotational speed.
The twisting shaft 440 rotates clockwise when viewed from front to back, the twisting shaft 440 drives the two twisting blocks 430 to rotate, when the twisting part of the twisting block 430 moves to contact with the first roller 410 below, the twisting part and the first roller 410 roll relatively under the action of friction force, so that the first roller 410 rotates until the twisting part and the first roller 410 are completely separated. Similarly, the second roller 420 is rotated by the first roller 410, and the nose bridge line clamped between the first roller 410 and the second roller 420 is fed out a distance from right to left. The rotation angle of the first roller 410 and the second roller 420 at each time can be adjusted by adjusting the staggered angle of the two rubbing blocks 430, thereby adjusting the delivery distance of the nasal bridge line.
The bridge line enters the discharge chute from the line supply chute from right to left, the pressure rod shaft 323 rotates clockwise when viewed from front to back, and the swinging pressure rod 321 is driven by the pressure rod shaft 323 to move circularly. In the rotation process of the swing pressure lever 321, the pressing wheel 322 at the end part of the swing pressure lever presses the pressing part 311 from top to bottom, the pressing part 311 compresses the spring and drives the cutter 310 to slide downwards, and the cutter 310 cuts off the nose bridge line below. The swing pressure lever 321 continues to swing until the pressing wheel 322 is separated from the pressing part 311, and the pressing part 311 rebounds upwards under the action of the spring to drive the cutter 310 to reset upwards.
The driving turntable 221 drives the material pushing block 210 to slide back and forth through the connecting rod 222 during the rotation process: when the hinge point of the connecting rod 222 and the driving rotary disc 221 moves from back to front, the pusher block 210 slides forward; otherwise, the pusher block 210 slides backwards. When the pushing block 210 slides forward, the nose bridge line segment cut off and located in the discharge chute is pushed forward, the two adjusting elastic pieces 110 arranged at the front end of the discharge chute are tightly pressed on the left side and the right side of the port of the discharge chute, the pushing block 210 pushes the nose bridge line segment until the two adjusting elastic pieces 110 are pushed outwards, and the nose bridge line segment drops downward in a state that the two ends of the nose bridge line segment face the left-right direction at the port of the discharge chute.
The twisting shaft 440, the pressing rod shaft 323 and the driving turntable 221 rotate at the same rotating speed and at a constant speed, so that the nose bridge line is supplied to the left, the nose bridge line is cut off, and the action of pushing the nose bridge line section forwards is performed in sequence at the same beat, so that the stable supply of the nose bridge line section is realized.
In some embodiments, the twist shaft 440 and the pressure bar shaft 323 are synchronously connected by a sprocket and a chain, so that the twist shaft 440 and the pressure bar shaft 323 can keep rotating at the same speed.
In some embodiments, the cutting knife 310 is slidably mounted above a connection portion of the discharge chute and the wire feeding chute in an up-down direction, a telescopic cylinder is arranged right above the cutting knife 310 in the up-down direction, and a piston rod of the telescopic cylinder is fixedly connected with the upper end of the cutting knife 310.
In some embodiments, the cutting knife 310 is slidably mounted above the connection between the discharge chute and the wire feeding chute in the up-down direction, a rotating disc and a connecting rod are arranged above the cutting knife 310, the rotating disc is rotatably mounted on the mounting substrate, one end of the connecting rod is hinged to the upper end of the cutting knife 310, the other end of the connecting rod is eccentrically hinged to the rotating disc, and the cutting knife 310 is driven by the rotating disc and the connecting rod to reciprocate in the up-down direction.
In some embodiments, a mask body roller is arranged below the front end opening of the discharge chute, the axial direction of the mask body roller is arranged along the left-right direction, and the left end and the right end of the mask body roller are rotatably connected with the mounting substrate. Through gauze mask body roller bearing is in gauze mask body cloth sets up the below of spout front end mouth for the bridge of the nose line segment can drop on gauze mask body cloth after being pushed forward, so that carry out subsequent handling.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (10)
1. The utility model provides a foldable gauze mask nose bridge line discharging device which characterized in that: the method comprises the following steps:
a mounting substrate;
the discharging block (100) is fixedly installed on the installation substrate, the discharging block (100) is provided with a discharging groove which penetrates through the discharging groove from front to back, a wire supply groove which is arranged along the left-right direction is formed in the right side of the discharging groove, the wire supply groove is communicated with the discharging groove, the discharging block (100) is fixedly provided with two adjusting elastic sheets (110), and the front ends of the two adjusting elastic sheets (110) are respectively arranged on the left side and the right side of the front end of the discharging groove;
the pushing assembly (200), the pushing assembly (200) is provided with a pushing block (210), and the pushing block (210) is slidably mounted on the discharging groove along the front-back direction;
the cutting assembly (300) is provided with a cutting knife (310), the cutting knife (310) is arranged at the connecting position of the discharging groove and the wire supply groove, and the cutting knife (310) is installed on the discharging block (100) in a sliding mode along the vertical direction;
the wire supply assembly (400), the wire supply assembly (400) is provided with a first roller (410) and a second roller (420) which are used for supplying the incoming nose bridge wire from the wire supply groove to the discharge groove.
2. The folding mask nose bridge line discharging device of claim 1, wherein: the axial of first roller bearing (410), second roller bearing (420) all sets up along the fore-and-aft direction, first roller bearing (410) and second roller bearing (420) are located the right side of the right port of power supply groove, first roller bearing (410) are located the top of second roller bearing (420), the periphery of first roller bearing (410) is supported the periphery of second roller bearing (420), first roller bearing (410) and second roller bearing (420) all rotate install in mounting substrate.
3. The discharge device of the nose bridge line of the foldable mask according to claim 2, wherein: the wire supply assembly (400) further comprises a twisting block (430) and a twisting shaft (440), the twisting shaft (440) is arranged above the first rolling shaft (410), the twisting block (430) is arranged above the middle section of the first rolling shaft (410), the axial direction of the twisting shaft (440) is parallel to the axial direction of the first rolling shaft (410), the twisting block (430) is fixedly arranged on the twisting shaft (440), the twisting shaft (440) is rotatably arranged on the mounting substrate, the twisting block (430) is provided with an arc-shaped twisting part, and the periphery of the first rolling shaft (410) and the twisting part are consistent to the axial distance of the twisting shaft (440).
4. The nasal bridge line discharging device for the foldable mask according to claim 3, wherein: the number of the rubbing blocks (430) is two, the two rubbing blocks (430) are arranged above the first rolling shaft (410), and the two rubbing blocks (430) are fixedly arranged on the rubbing shaft (440) in a staggered mode at a certain angle.
5. The discharge device of the nose bridge line of the foldable mask according to claim 2, wherein: the mounting substrate is provided with a roller mounting seat (120), the roller mounting seat (120) is arranged below the first roller (410), the roller mounting seat (120) is slidably mounted on the mounting substrate along the up-down direction, the second roller (420) is rotatably mounted on the roller mounting seat (120), an adjusting rod (130) is arranged below the roller mounting seat (120), the upper end of the adjusting rod (130) is rotatably connected with the roller mounting seat (120), and the adjusting rod (130) is in threaded connection with the mounting substrate.
6. The folding mask nose bridge line discharging device of claim 1, wherein: the upper end of the cutter (310) is provided with a spring pressing portion (311), a spring is arranged between the spring pressing portion (311) and the discharging block (100), the lower portion of the cutter (310) is provided with a limiting portion, and the limiting portion is slidably clamped in the discharging block (100) in the vertical direction.
7. The nasal bridge line discharging device for the foldable mask according to claim 6, wherein: the wire cutting assembly (300) further comprises a cutting driving mechanism (320), the cutting driving mechanism (320) is provided with a swing pressure rod (321) and a pressure rod shaft (323), the pressure rod shaft (323) is arranged above the elastic pressing portion (311), the front and back positions of the swing pressure rod (321) and the elastic pressing portion (311) are consistent, one end of the swing pressure rod (321) is fixedly connected with the pressure rod shaft (323), the other end of the swing pressure rod (321) is rotatably provided with a pressing wheel (322), and the pressure rod shaft (323) is rotatably arranged on the installation substrate.
8. The folding mask nose bridge line discharging device of claim 1, wherein: supply line subassembly (400) still includes nose bridge line feeding mechanism, nose bridge line feeding mechanism is equipped with coil stock roller bearing (450) that are used for installing nose bridge line coil stock, coil stock roller bearing (450) are located the right side of first roller bearing (410) and second roller bearing (420), coil stock roller bearing (450) rotate install in mounting substrate.
9. The folding mask nose bridge line discharging device of claim 1, wherein: two linear bearings are arranged behind the pushing block (210), the axial direction of each linear bearing is arranged along the front-back direction and fixedly installed on the installation base plate, two guide rods are fixedly installed on the pushing block (210), the axial direction of each guide rod is arranged along the front-back direction, and the guide rods respectively penetrate through the two linear bearings in a sliding mode along the front-back direction.
10. The folding mask nose bridge line discharging device of claim 1, wherein: the material pushing assembly (200) is further provided with a material pushing driving mechanism (220), the material pushing driving mechanism (220) comprises a driving turntable (221) and a connecting rod (222), the driving turntable (221) is arranged behind the material pushing block (210) and is rotatably installed on the mounting substrate, the connecting rod (222) is arranged between the material pushing block (210) and the driving turntable (221), one end of the connecting rod (222) is hinged to the material pushing block (210), and the other end of the connecting rod is eccentrically hinged to the driving turntable (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543839.7U CN213321805U (en) | 2020-07-30 | 2020-07-30 | Foldable gauze mask nose bridge line discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543839.7U CN213321805U (en) | 2020-07-30 | 2020-07-30 | Foldable gauze mask nose bridge line discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213321805U true CN213321805U (en) | 2021-06-01 |
Family
ID=76092983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021543839.7U Active CN213321805U (en) | 2020-07-30 | 2020-07-30 | Foldable gauze mask nose bridge line discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213321805U (en) |
-
2020
- 2020-07-30 CN CN202021543839.7U patent/CN213321805U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106826956B (en) | Material strip cuts jig | |
| US4151037A (en) | Device for applying binding strips to the backs of layers of paper | |
| CN202670188U (en) | Cutter mechanism of multi-row strip packing machine | |
| CN213321805U (en) | Foldable gauze mask nose bridge line discharging device | |
| CN102259775A (en) | Mechanism for distributing continuous papers with torn hole lines and ticket paper distribution terminal | |
| CN205998739U (en) | The automatic adhering device of double faced adhesive tape in a kind of paperboard strip | |
| CN112441471B (en) | Nose area conveyor | |
| CN209615659U (en) | A kind of zipper strip intercept device | |
| CN111820515A (en) | Folding mask machine | |
| CN102626819A (en) | Rounding device of resistance welding tank body welding machine | |
| CN106001753A (en) | Feed trough mechanism of metal cutting circular sawing machine | |
| CN108501075A (en) | A kind of trade mark shear | |
| CN212288954U (en) | Film bag making machine | |
| CN202498307U (en) | Circle forming device of electric resistance welding body welding machine | |
| CN109591476B (en) | Ribbon laminating machine | |
| CN104670946A (en) | Quantitative feeding mechanism of PI (Polyimid) film | |
| US3954035A (en) | Slicing machine having feed means synchronized with knife rotation | |
| CN114472078A (en) | Constant-cutter-pitch coating device | |
| CN111823648A (en) | Film bag making machine | |
| CN208558444U (en) | A kind of bobbins glues sealing tape device automatically | |
| CN209554162U (en) | Feeding device | |
| CN208931722U (en) | A kind of candy production line | |
| CN209918989U (en) | Flying shear and shearing mechanism | |
| CN113439780B (en) | Assembly and system for producing pasty moulding fragments | |
| CN109720679A (en) | A kind of industry label cutting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |