CN214219184U - Mask piece cutting device convenient to adjust position in mask all-in-one machine - Google Patents
Mask piece cutting device convenient to adjust position in mask all-in-one machine Download PDFInfo
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- CN214219184U CN214219184U CN202023141801.XU CN202023141801U CN214219184U CN 214219184 U CN214219184 U CN 214219184U CN 202023141801 U CN202023141801 U CN 202023141801U CN 214219184 U CN214219184 U CN 214219184U
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Abstract
The utility model discloses a mask piece cutting device convenient for position adjustment in a mask all-in-one machine, which effectively solves the problem that the cutting size of cloth is not convenient for adjustment when the existing plane mask is produced; including fixed frame, be equipped with the cutter in the fixed frame, the cutter top runs through fixed frame, and be equipped with the movable plate, one side of movable plate is equipped with the ejector pad, one side of fixed block is equipped with annular elastic webbing, the elastic webbing is located the ejector pad under, and the surface and the ejector pad contact of elastic webbing, be equipped with runner and semicircle piece in the elastic webbing, the runner rotates with fixed frame to be connected, the outer fringe face of runner and the surface contact of elastic webbing, the arcwall face of semicircle piece and the internal surface contact of elastic webbing, the runner, the cam shape is constituteed with the elastic webbing to the semicircle piece, be equipped with adjustment mechanism on the semicircle piece, a distance between control runner and the semicircle piece.
Description
Technical Field
The utility model belongs to the technical field of the gauze mask production, concretely relates to gauze mask piece cutting device of adjusting position of being convenient for in gauze mask all-in-one.
Background
The existing plane mask adopts polypropylene which is non-toxic, odorless, non-allergic, non-irritant, free of any toxic and harmful substance and glass fiber as a main raw material, and has the characteristics of high-efficiency filtration, low toxicity prevention, odor removal, ventilation, comfort, sanitation, convenience, safety and attractiveness.
The plane gauze mask need use the cutter to cut off the certain specification and dimension of journey with the cloth when production, and current apparatus for producing can only cut off the cloth into fixed specification and dimension when cutting the cloth, can't adjust, and application range is little.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gauze mask piece cutting device of the adjustment position of being convenient for in gauze mask all-in-one, the effectual problem of being not convenient for adjust of the cut-off dimension of cloth when having solved current plane gauze mask production.
The utility model adopts the technical scheme as follows:
the utility model provides a gauze mask piece cutting device of adjusting position of being convenient for in gauze mask all-in-one, including fixed frame, be equipped with the cutter in the fixed frame, the cutter top runs through fixed frame, and be equipped with the movable plate, one side of movable plate is equipped with the ejector pad, one side of fixed block is equipped with annular elastic webbing, the elastic webbing is located the ejector pad under, and the surface and the ejector pad contact of elastic webbing, be equipped with runner and semicircle piece in the elastic webbing, the runner rotates with fixed frame to be connected, the outer fringe face of runner and the surface contact of elastic webbing, the arcwall face of semicircle piece and the interior surface contact of elastic webbing, the runner, semicircle piece and elastic webbing constitute the cam shape, be equipped with adjustment mechanism on the semicircle piece, a distance between control runner and the semicircle piece.
Preferably, the fixed frame upper end seted up the holding tank, be equipped with the extension spring in the holding tank, the other end and the movable plate fixed connection of extension spring.
Preferably, the bottom surface of the fixing frame is an arc-shaped surface protruding upwards, and is provided with a positioning groove, and the cutter can be inserted into the positioning groove.
Preferably, adjustment mechanism include screw rod and knob, the standing groove has been seted up to the one end of semicircle piece, the knob is at the standing groove internal rotation, the standing groove is stretched out to one side of knob, knob and screw rod fixed connection, the semicircle piece is run through to the one end of screw rod, set up on the runner with the screw rod meshed thread groove.
Preferably, the runner is provided with a guide groove, the semicircular block is provided with a guide block, and the guide block is in sliding connection with the guide groove.
Preferably, the number of the guide grooves is two, and the two guide grooves are respectively positioned at the front side and the rear side of the thread groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, a cam shape is constituteed with the elastic webbing to runner, semicircle piece, and the runner drives the semicircle piece and rotates, makes ejector pad rebound, and the ejector pad drives cutter rebound through the movable plate, through adjusting the distance between structure control runner and the semicircle piece, and the distance of control cutter rebound makes the cutter cut off the interval time change of plane gauze mask to the size of control plane gauze mask.
2. The utility model discloses in, the movable plate is at the in-process extension spring of rebound, and the cutter receives the pulling force of extension spring simultaneously at the in-process of rebound, improves the effect of cutting off of cutter.
3. The utility model discloses in, the bottom surface of fixed frame is the arcwall face of epirelief, the passing through of the plane gauze mask of being convenient for, and the setting of constant head tank is convenient for improve the precision that the cutter cut plane gauze mask.
4. The utility model discloses in, the axis that the semicircle piece wound the screw rod can be avoided to guide bar and guide way cooperation, and the cam shape of avoiding elastic webbing, runner and semicircle block to become is destroyed.
Drawings
Fig. 1 is an axonometric view of the present invention.
Figure 2 is the utility model discloses a dissect main visual axis mapping.
Figure 3 is the utility model discloses a dissect right side visual axis mapping.
Figure 4 is the utility model discloses well regulation structure dissect right side visual axis mapping.
Fig. 5 is an enlarged view of a in fig. 3 according to the present invention.
The labels in the figure are: the cutting knife comprises a fixed frame 1, a cutter 2, a moving plate 3, a pushing block 4, an elastic band 5, a rotating wheel 6, a semicircular block 7, an adjusting structure 8, a screw 801, a knob 802, an accommodating groove 9, a tension spring 10, a positioning groove 11, a thread groove 12, a guide groove 13 and a guide block 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
Example 1:
as shown in figure 1, the mask cutting device convenient for adjusting the position in the mask all-in-one machine comprises a fixed frame 1, a cutter 2 is arranged in the fixed frame 1, as shown in figures 2 and 3, the top end of the cutter 2 penetrates through the fixed frame 1, and is provided with a moving plate 3, one side of the moving plate 3 is provided with a push block 4, one side of the fixed block is provided with an annular elastic belt 5, as shown in figure 4, the elastic belt 5 is positioned right below the push block 4, and the surface of elastic webbing 5 and ejector pad 4 contact, be equipped with runner 6 and semicircle piece 7 in the elastic webbing 5, runner 6 rotates with fixed frame 1 to be connected, the outer fringe face of runner 6 and the surface contact of elastic webbing 5, the arcwall face of semicircle piece 7 and the internal surface contact of elastic webbing 5, runner 6, semicircle piece 7 and elastic webbing 5 constitute the cam shape, be equipped with adjustment mechanism 8 on the semicircle piece 7 for control runner 6 and the distance between the semicircle piece 7.
The working principle is as follows: when the cutting device is used, the rotating wheel 6, the semicircular block 7 and the elastic belt 5 form a cam shape, the rotating wheel 6 drives the semicircular block 7 to rotate, the push block 4 moves upwards, the push block 4 drives the cutter 2 to move upwards through the movable plate 3, and when the convex part of the cam shape is separated from the push block 4, the cutter 2 moves downwards under the action of self gravity and cuts a plane mask;
when the size of plane gauze mask needs to be reduced, use adjustment mechanism 8 to reduce the distance between runner 6 and semicircle piece 7, the protruding length of the cam shape that elastic webbing 5, runner 6 and semicircle piece 7 formed reduces promptly, and runner 6 drives the distance of cutter 2 rebound when rotating and reduces, makes the frequency of cutter 2 cutting plane gauze mask accelerate, can make the size of plane gauze mask reduce.
Example 2:
in this embodiment, on the basis of the embodiment, preferably, as shown in fig. 2, the upper end of the fixing frame 1 is provided with an accommodating groove 9, a tension spring 10 is disposed in the accommodating groove 9, and the other end of the tension spring 10 is fixedly connected with the moving plate 3. The cutting effect of the cutter 2 is improved.
Example 3:
in this embodiment, on the basis of embodiment 2, preferably, as shown in fig. 3 and 5, the bottom surface of the fixing frame 1 is an arc-shaped surface protruding upwards, and is provided with a positioning groove 11, and the cutter 2 can be inserted into the positioning groove 11. The plane gauze mask of being convenient for passes in the fixed frame 1, avoids the plane gauze mask to receive the extrusion.
Example 4:
in this embodiment, on the basis of embodiment 3, preferably, as shown in fig. 4, the adjusting mechanism 8 includes a screw 801 and a knob 802, a placing groove is formed at one end of the semicircular block 7, the knob 802 rotates in the placing groove, the placing groove extends out of one side of the knob 802, the knob 802 is fixedly connected to the screw 801, one end of the screw 801 penetrates through the semicircular block 7, and a threaded groove 12 engaged with the screw 801 is formed in the rotating wheel 6. The runner 6 is provided with a guide groove 13, the semicircular block 7 is provided with a guide block 14, and the guide block 14 is in sliding connection with the guide groove 13.
The working principle is as follows: clockwise turning knob 802, knob 802 drives screw rod 801 to rotate, and screw rod 801 and thread groove 12 cooperation drive semicircle piece 7 and upwards remove, make the distance between runner 6 and the semicircle piece 7 reduce, and simultaneously, semicircle piece 7 drives guide block 14 and upwards removes, avoids semicircle piece 7 to rotate around the axis of threaded rod.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A mask piece cutting device convenient for position adjustment in a mask all-in-one machine comprises a fixed frame (1) and is characterized in that a cutter (2) is arranged in the fixed frame (1), the top end of the cutter (2) penetrates through the fixed frame (1) and is provided with a movable plate (3), a push block (4) is arranged on one side of the movable plate (3), an annular elastic belt (5) is arranged on one side of the fixed block, the elastic belt (5) is positioned under the push block (4), the outer surface of the elastic belt (5) is in contact with the push block (4), a rotating wheel (6) and a semicircular block (7) are arranged in the elastic belt (5), the rotating wheel (6) is rotatably connected with the fixed frame (1), the outer edge surface of the rotating wheel (6) is in contact with the surface of the elastic belt (5), the arc surface of the semicircular block (7) is in contact with the inner surface of the elastic belt (5), the rotating wheel (6), the semicircular block (7) and the elastic belt (5) form a cam shape, and the semicircular block (7) is provided with an adjusting mechanism (8) for controlling the distance between the rotating wheel (6) and the semicircular block (7).
2. The mask cutting device convenient to adjust in position in mask all-in-one machine according to claim 1, characterized in that, holding tank (9) has been seted up to fixed frame (1) upper end, be equipped with extension spring (10) in holding tank (9), the other end and the movable plate (3) fixed connection of extension spring (10).
3. The mask piece cutting device convenient to adjust in position in a mask all-in-one machine according to claim 1, characterized in that the bottom surface of the fixing frame (1) is an arc-shaped surface protruding upwards and provided with a positioning groove (11), and the cutter (2) can be inserted into the positioning groove (11).
4. The mask piece cutting device convenient to adjust in position in mask all-in-one machine according to claim 1, characterized in that, the adjusting mechanism (8) include screw rod (801) and knob (802), a placing groove is opened at one end of semicircular block (7), knob (802) rotates in the placing groove, the placing groove is extended out from one side of knob (802), knob (802) is fixedly connected with screw rod (801), one end of screw rod (801) passes through semicircular block (7), and thread groove (12) meshed with screw rod (801) is opened on runner (6).
5. The mask cutting device convenient to adjust in position in a mask all-in-one machine according to claim 1, characterized in that a guide groove (13) is formed on the rotating wheel (6), a guide block (14) is arranged on the semicircular block (7), and the guide block (14) is connected with the guide groove (13) in a sliding manner.
6. A mask cutting device convenient for position adjustment in an all-in-one mask machine according to claim 5, wherein two guide grooves (13) are provided and are respectively provided on the front and rear sides of the thread groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141801.XU CN214219184U (en) | 2020-12-22 | 2020-12-22 | Mask piece cutting device convenient to adjust position in mask all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141801.XU CN214219184U (en) | 2020-12-22 | 2020-12-22 | Mask piece cutting device convenient to adjust position in mask all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN214219184U true CN214219184U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023141801.XU Active CN214219184U (en) | 2020-12-22 | 2020-12-22 | Mask piece cutting device convenient to adjust position in mask all-in-one machine |
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| CN (1) | CN214219184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114634062A (en) * | 2022-03-31 | 2022-06-17 | 安徽正美线业科技有限责任公司 | Yarn conveying and guiding mechanism and working method thereof |
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2020
- 2020-12-22 CN CN202023141801.XU patent/CN214219184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114634062A (en) * | 2022-03-31 | 2022-06-17 | 安徽正美线业科技有限责任公司 | Yarn conveying and guiding mechanism and working method thereof |
| CN114634062B (en) * | 2022-03-31 | 2024-04-16 | 安徽正美线业科技有限责任公司 | Yarn conveying and guiding mechanism and working method thereof |
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