CN212424819U - Raw materials winding mechanism is used in gauze mask production - Google Patents
Raw materials winding mechanism is used in gauze mask production Download PDFInfo
- Publication number
- CN212424819U CN212424819U CN202021061068.8U CN202021061068U CN212424819U CN 212424819 U CN212424819 U CN 212424819U CN 202021061068 U CN202021061068 U CN 202021061068U CN 212424819 U CN212424819 U CN 212424819U
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- China
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- raw material
- roller
- pressing
- roll
- winding mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses a raw material winding mechanism for mask production, which comprises a winding roller, a raw material coil wound and connected on the winding roller and a frame; the raw material roll comprises a sheet-shaped raw material sheet drawn out from the bottom end of the raw material roll; two pressing shafts which are rotatably connected with the raw material roll are arranged at the joint of the raw material roll and the raw material sheet and are respectively arranged at the edges of two sides of the raw material sheet; the frame is rotatably connected with a press roller, a lifting roller and a steering roller from bottom to top, and the press roller is positioned above the press shaft; the pressing shaft, the pressing roller and the lifting roller are respectively connected with the upper surface of the raw material sheet, the steering roller is connected with the lower surface of the raw material sheet, the connecting section of the raw material sheet and the steering roller comprises an entering section and a sending-out section, the entering section of the raw material sheet on the steering roller is vertically arranged, and the sending-out section of the raw material sheet on the steering roller is horizontally arranged. The polypropylene cloth of the raw material winding mechanism output of this device is neat, can not appear the problem of fold or not laminating in the welded time of gauze mask.
Description
Technical Field
The utility model relates to a gauze mask production field especially relates to a raw materials winding mechanism is used in gauze mask production.
Background
The middle layer of the mask is made of polypropylene materials mostly, the materials are coiled when being sent to a processing factory, and when the materials are pulled out to form a film sheet, because the materials are placed for a long time or the pulling speed is not proper, when the polypropylene rolls of the raw materials are pulled out, uneven use states such as two-side upwarping or central depression can occur. The problem that the transported raw materials are folded or cannot be completely attached to the other two layers of cloth of the mask when the raw materials are combined with the other two layers of cloth of the mask is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a raw material winding mechanism for mask production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a raw material winding mechanism for mask production comprises a winding roller, a raw material coil wound and connected on the winding roller and a rack; the raw material roll comprises sheet-shaped raw material sheets drawn out from the bottom end of the raw material roll; the connecting part of the raw material roll and the raw material sheet is provided with two pressing shafts which are rotatably connected with the raw material roll, and the two pressing shafts are respectively arranged at the edges of two sides of the raw material sheet; the machine frame is rotatably connected with a press roller, a lifting roller and a steering roller from bottom to top, and the press roller is positioned above the press shaft; the pressing shaft, the pressing roller and the lifting roller are respectively connected with the upper surface of the raw material sheet, the steering roller is connected with the lower surface of the raw material sheet, the raw material sheet and the connecting section of the steering roller comprise an entering section and a sending-out section, the entering section of the raw material sheet on the steering roller is vertically arranged, and the sending-out section of the raw material sheet on the steering roller is horizontally arranged.
Preferably, the length of the press shaft is less than one quarter of the length of the roll of stock material and greater than one eighth of the length of the roll of stock material.
Preferably, the shaft diameters of the pressing shaft, the pressing roller and the lifting roller are increased in sequence.
Preferably, still include the workstation, the frame is fixed the top of workstation, still be fixed with the fixing base of two relative settings in the frame, the last rotation of pressure axle is connected on the fixing base.
Preferably, the side of the fixing seat is provided with a mounting groove, the two ends of the pressing shaft are provided with rotating shafts which are rotatably connected in the mounting groove, a bearing is fixed in the mounting groove, and the rotating shafts are sleeved in the bearing.
Preferably, the end face of the rotating shaft is provided with a limiting plate, and the limiting plate is connected with the inner side face of the bearing.
The utility model has the advantages that: in the utility model, firstly, the edge of the raw material sheet is pressed and leveled by the pressing shaft; secondly, the raw material pieces can be uniformly output by utilizing a compression roller; and thirdly, controlling the pressing roller to be fully contacted with the raw material sheet by utilizing the lifting roller and lifting the output height of the raw material sheet. The polypropylene cloth of the raw material winding mechanism output of this device is neat, can not appear the problem of fold or not laminating in the welded time of gauze mask.
Drawings
Fig. 1 is a front view of the winding mechanism of the present invention;
FIG. 2 is a right side view structural view of the pressing shaft;
fig. 3 is a partial view at a in fig. 2.
Reference numbers in the figures: 1 winding up roller, 2 raw materials book, 3 spacing dishes, 4 roller, 5 workstations, 6 raw material pieces, 7 fixing bases, 8 last item, 9 frames, 10 compression rollers, 11 liter roller, 12 turn to roller, 13 mounting grooves, 14 bearings, 15 pivot, 16 limiting plates, 17 pass through the lid.
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.
Referring to fig. 1-3, a raw material winding mechanism for mask production comprises a winding roller 1, a raw material coil 2 wound and connected on the winding roller 1, and a frame 9; the raw material roll 2 comprises a raw material sheet 6 which is drawn out from the bottom end of the raw material roll 2 and is in a sheet shape; two pressing shafts 8 which are rotatably connected with the raw material roll 2 are arranged at the joint of the raw material roll 2 and the raw material sheet 6, and the two pressing shafts 8 are respectively arranged at the edges of two sides of the raw material sheet 6; the frame 9 is rotatably connected with a press roller 10, a lifting roller 11 and a steering roller 12 from bottom to top, and the press roller 10 is positioned above the press shaft 8; the last surface connection of last mandrel 8, compression roller 10, liter roller 11 respectively with former feed segment 6, and turn to roller 12 and be connected with the lower surface of former feed segment 6, the connection section of former feed segment 6 and turn to roller 12 is including getting into the section and sending out the section, and the vertical setting of the entering section of former feed segment on turn to roller 12, the horizontal setting of the section of sending out of former feed segment 6 on turn to roller 12.
The length of the presser shaft 8 is less than a quarter of the length of the roll of stock material 2 and greater than an eighth of the length of the roll of stock material 2.
The shaft diameters of the press shaft 8, the press roller 10 and the lifting roller 11 are increased in sequence.
The utility model discloses a winding mechanism still includes workstation 5, and frame 9 is fixed at workstation 5's top, still is fixed with the fixing base 7 of two relative settings in frame 9, and last 8 rotations of last connection of last fixing base 7 of last pressure shaft.
Be equipped with mounting groove 13 on the side of fixing base 7, the both ends of pressure axle 8 are equipped with the pivot 15 of rotating the connection in mounting groove 13, and mounting groove 13 internal fixation has bearing 14, and pivot 15 cup joints in bearing 14.
A limiting plate 16 is arranged on the end face of the rotating shaft 15, and the limiting plate 16 is connected with the inner side face of the bearing 14.
The working principle is as follows: when the raw material roll 2 is pulled out, the pressing shafts 8 at two sides are used for pressing the edges of the raw material sheets 6 evenly, so that the raw material sheets are prevented from tilting; on the basis, a press roller 10 and a lifting roller 11 are arranged, the press roller 10 further presses the raw material sheet 6 uniformly, the lifting roller 11 is matched with the press roller 10 to enable the raw material sheet 6 to be in full contact with the press roller 11, and the height is lifted on the basis to play a transition role; on the basis, a turning roller 12 is arranged to enable the output of the raw material sheet 6 to reach the horizontal direction required by the production line; on the basis, the length of the pressing shaft 8 is limited, so that the phenomenon that the polypropylene cloth is damaged to be flaky due to overlong length to cause middle bulge or the pressing effect cannot be achieved due to overlong length is avoided; the winding mechanism of the device also provides a method for installing the pressing shaft 8.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A raw material winding mechanism for mask production is characterized by comprising a winding roller (1), a raw material coil (2) wound and connected on the winding roller (1), and a rack (9); the raw material roll (2) comprises a sheet-shaped raw material sheet (6) which is drawn out from the bottom end of the raw material roll (2); the connecting part of the raw material roll (2) and the raw material sheets (6) is provided with two pressing shafts (8) which are rotatably connected with the raw material roll (2), and the two pressing shafts (8) are respectively arranged at the edges of two sides of the raw material sheets (6); the machine frame (9) is rotatably connected with a press roller (10), a lifting roller (11) and a steering roller (12) from bottom to top, and the press roller (10) is positioned above the press shaft (8); last surface connection of last material piece (6) respectively with last surface connection of last item (8), compression roller (10), liter roller (11), turn to roller (12) and be connected with the lower surface of former material piece (6), former material piece (6) with the linkage segment of turning to roller (12) is including getting into the section and sending out the section, the vertical setting of the entering section of former material piece on turning to roller (12), the horizontal setting of the section of sending out of former material piece (6) on turning to roller (12).
2. A mask producing stock roll-up mechanism according to claim 1, wherein the length of the press shaft (8) is less than a quarter of the length of the stock roll (2) and greater than an eighth of the length of the stock roll (2).
3. The mask production raw material winding mechanism according to claim 2, wherein the shaft diameters of the pressing shaft (8), the pressing roller (10) and the lifting roller (11) are sequentially increased.
4. The mask production raw material winding mechanism according to claim 1, further comprising a workbench (5), wherein the rack (9) is fixed to the top of the workbench (5), two oppositely arranged fixing seats (7) are further fixed to the rack (9), and the pressing shaft (8) is rotatably connected to the fixing seats (7).
5. The mask production raw material winding mechanism according to claim 4, wherein a mounting groove (13) is formed in a side surface of the fixing seat (7), rotating shafts (15) rotatably connected in the mounting groove (13) are arranged at two ends of the pressing shaft (8), a bearing (14) is fixed in the mounting groove (13), and the rotating shafts (15) are sleeved in the bearing (14).
6. The mask production raw material winding mechanism according to claim 5, wherein a limiting plate (16) is arranged on an end face of the rotating shaft (15), and the limiting plate (16) is connected with an inner side face of the bearing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061068.8U CN212424819U (en) | 2020-06-09 | 2020-06-09 | Raw materials winding mechanism is used in gauze mask production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061068.8U CN212424819U (en) | 2020-06-09 | 2020-06-09 | Raw materials winding mechanism is used in gauze mask production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212424819U true CN212424819U (en) | 2021-01-29 |
Family
ID=74273316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021061068.8U Expired - Fee Related CN212424819U (en) | 2020-06-09 | 2020-06-09 | Raw materials winding mechanism is used in gauze mask production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212424819U (en) |
-
2020
- 2020-06-09 CN CN202021061068.8U patent/CN212424819U/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: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |