CN213321781U - A location shaping device for gauze mask point earphone - Google Patents
A location shaping device for gauze mask point earphone Download PDFInfo
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- CN213321781U CN213321781U CN202022021027.2U CN202022021027U CN213321781U CN 213321781 U CN213321781 U CN 213321781U CN 202022021027 U CN202022021027 U CN 202022021027U CN 213321781 U CN213321781 U CN 213321781U
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Abstract
The utility model relates to a location shaping device for gauze mask point earphone, including workstation, backing sheet, a actuating mechanism, pushing equipment and locating part. The first driving mechanism drives the supporting sheet to move along the material conveying channel, so that the mask sheets on the supporting sheet are fed, and in the feeding process, two push plates of the material pushing mechanism push and extrude the mask sheets from two sides to primarily shape and position the mask sheets on the supporting sheet, so that wrinkles at corresponding welding points before welding the ear bands are avoided; meanwhile, after the initial shaping position is set, the limiting piece which is consistent with the extending direction of the material conveying channel can play a role in restraining the upper edge of the mask, so that the mask piece is kept in a shaped state, and deflection or secondary folding is avoided; like this through the common complex mode of push pedal and locating part, corrected the unusual gesture of gauze mask piece before processing, higher for artifical efficiency, for semi-automatic, reduced the rejection rate, the practicality is strong.
Description
Technical Field
The utility model relates to a gauze mask machine field especially relates to a location shaping device for gauze mask point earphone.
Background
The mask is a sanitary protective article, and is usually worn at the mouth and nose part for filtering air entering the mouth and nose and blocking substances such as spray, dust, pollen and the like in the air. The mask is generally hung and buckled on ears by adopting ear belts, so that the mask body can be attached to the face of a person and aligned to the mouth and nose parts.
In the production process of the mask, one step is to bend a strip-shaped ear belt into a semicircular shape, and then weld the two ends of the ear belt on the mask body. In prior art, the manufacturing of gauze mask ear area is through the manual work earlier cut out a segment, then the manual work is bent into the semicircle form to the ear area of shearing to the both ends of handing the ear area are fixed the ear area on the gauze mask body, adopt the welding ware to weld the ear area at last. Although the welding of ear belt can be realized to artifical bending welding's mode, production efficiency is lower, and working strength is big, the repeated work of mechanical type does not keep the mind a little and has quality problems such as wrong welding, hourglass to weld, consequently can't satisfy the actual production demand of enterprise, especially under the nervous condition of current gauze mask supply, the efficiency of this production mode can not be applicable to the urgent demand in market under present. Therefore, the full-automatic mask machine is produced at the right moment and can replace manual work to realize automatic welding of the ear band of the mask, but the existing automatic mask machine is lack of positioning and shaping parts for the mask, and the mask piece is pressed down due to the action of welding, so that once the mask deforms, the subsequent processing process is influenced, and the rejection rate is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, provide a location shaping device for gauze mask point earphone who effectively fixes a position and can adjust the processing gesture to the gauze mask piece in the course of working.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a location shaping device for gauze mask point earphone includes
The workbench is provided with a material conveying channel;
also includes:
the supporting sheet is used for supporting the mask sheet, is vertically arranged on the workbench and extends in the same direction as the conveying channel;
the first driving mechanism is arranged below the workbench, and the power output end of the first driving mechanism is in driving connection with the supporting sheet and is used for driving the supporting sheet to move along the extending direction of the material conveying channel so as to realize material conveying;
the pushing mechanism is arranged at the upstream of the moving direction of the supporting sheet, the power output end is provided with two push plates which are oppositely arranged and are respectively positioned at two sides of the moving path of the supporting sheet, and the two push plates can move oppositely to shape and position the side edges of the corresponding masks when the supporting sheet moves to a position between the two push plates;
the limiting piece is used for limiting the edge of the mask sheet placed on the supporting sheet, is arranged at the downstream of the material pushing mechanism and is consistent with the extending direction of the material conveying channel.
In order to ensure that the support sheet can slide along the material conveying channel, preferably, the workbench is provided with a guide rail, the guide rail extends along at least a part of the length direction of the workbench, and the support sheet is restrained in the guide rail.
In order to ensure that the sliding of the supporting sheet can form a feeding cycle, preferably, the guide track comprises a horizontal section arranged on the workbench and two bending sections located at two ends of the horizontal section and respectively engaged with the horizontal section, and the openings of the two bending sections are oppositely arranged.
Specifically, the horizontal section and the bending section respectively comprise two guide plates which are arranged side by side, a first gap for the supporting sheet to pass through is formed between the two guide plates, and the first gaps are sequentially connected to form the material conveying channel.
In order to ensure that the mask sheet cannot be separated from the supporting sheet in the moving process, after the mask sheet is primarily shaped, the upper edge of the mask sheet is shaped and limited through the limiting pieces, preferably, two limiting pieces are arranged above the first gap in the horizontal section side by side, and a second gap for the upper edge of the mask sheet to pass through is formed between the two limiting pieces.
In order to ensure that both sides on edge on the mask piece can both be neat in the both sides of workstation fortune material direction, each side all is equipped with a set of support frame, and every group support frame all includes two orientations the bracing piece that first clearance extends, the locating part is the connecting band that both ends are connected respectively on corresponding the bracing piece.
Specifically, the end part of the support rod, which is adjacent to the first gap, is provided with a connector, and the corresponding end of the connecting band is wound on the connector.
The pushing mechanism can be in various forms, in order to ensure simple and efficient structure, the pushing mechanism further comprises two second driving mechanisms, each second driving mechanism corresponds to each pushing plate and is in driving connection with the pushing mechanism, and the two pushing plates can synchronously move towards each other or move away from each other under the driving of the two second driving mechanisms.
In order to ensure that a plurality of mask sheets are supplied for processing at the same time, a plurality of support sheets are arranged at intervals along the extension direction of the material conveying channel, and the support sheets synchronously move under the action of the first driving mechanism.
In order to ensure the power source of the supporting pieces, a transmission belt extending in the same direction as the material conveying channel is arranged at the bottom of the workbench, each supporting piece is connected to the transmission belt, and an output shaft of the first driving mechanism is in driving connection with the transmission belt so as to drive each supporting piece to move synchronously.
Compared with the prior art, the utility model has the advantages of: in the positioning and shaping device for the mask earphones, the mask sheets are fed through the material conveying channel, in the feeding process, two push plates of the material pushing mechanism push and extrude the mask sheets from two sides to primarily shape and position the mask sheets on the supporting sheets, and wrinkles at corresponding welding points are avoided before ear bands are welded; meanwhile, after the initial shaping position is set, the limiting piece which is consistent with the extending direction of the material conveying channel can play a role in restraining the upper edge of the mask, so that the mask piece is kept in a shaped state, and deflection or secondary folding is avoided; like this through the common complex mode of push pedal and locating part, corrected the unusual gesture of gauze mask piece before processing, higher for artifical efficiency, for semi-automatic, reduced the rejection rate, the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of a positioning and shaping device in an embodiment of the present invention;
FIG. 2 is a schematic view of FIG. 1 with a portion of the structure omitted;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
fig. 4 is the schematic structural diagram of the positioning and shaping device in the embodiment of the present invention after the workbench is omitted.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, in this embodiment, the positioning shaping device for a mask point earphone includes a workbench 100, a supporting piece 7, a first driving mechanism 15, a pushing mechanism 8, and a limiting piece 9, wherein the workbench 100 has a material conveying channel 102, the supporting piece 7 is used for supporting the mask piece, and the supporting piece 7 is vertically disposed on the workbench 100 and extends in the same direction as the material conveying channel 102. Specifically, the worktable 100 is provided with a guide rail 16, the guide rail 16 extends at least partially along the length direction of the worktable 100, and the supporting sheet 7 is restrained in the guide rail 16. The guide rail 16 includes a horizontal segment 161 disposed on the work table 100 and two bending segments 162 located at two ends of the horizontal segment 161 and respectively connected to the horizontal segment 161, the two bending segments 162 are oppositely disposed in an opening manner, each of the horizontal segment 161 and the bending segments 162 includes two guide plates 16a disposed side by side, a first gap 16b for the support sheet 7 to pass through is formed between the two guide plates 16a, and each of the first gaps 16b is sequentially connected to form the material conveying channel 102.
The first driving mechanism 15 is disposed below the workbench 100, the power output end is connected to the support sheets 7 in a driving manner, and is configured to drive the support sheets 7 to move along the extending direction of the material transporting channel 102 to achieve material transporting, a driving belt 18 extending in the same direction as the material transporting channel 102 is disposed at the bottom of the workbench 100, each support sheet is connected to the driving belt 18, and an output shaft of the first driving mechanism 15 is connected to the driving belt 18 in a driving manner, so as to drive each support sheet 7 to move synchronously, of course, the first driving mechanism 15 is not necessarily directly connected to the driving belt 18, and power transmission can be achieved through a plurality of specific transmission modes such as a gear set or a sprocket chain, which is not described herein again.
In this embodiment, the pushing mechanism 8 is disposed at the upstream of the moving direction of the supporting sheet 7, the power output end has two pushing plates 81 disposed oppositely and respectively located at two sides of the moving path of the supporting sheet 7, and when the supporting sheet 7 moves to a position between the two pushing plates 81, the two pushing plates 81 can move oppositely to shape and position the side edges of the respective corresponding masks, specifically, the pushing mechanism 8 further includes two second driving mechanisms 82, each pushing plate 81 has one second driving mechanism 82 in driving connection therewith, and under the driving of the two second driving mechanisms 82, the two pushing plates 81 can synchronously move toward or away from each other.
After the mask sheet is primarily shaped and positioned, the mask sheet needs to be kept in a shaped form, so that the limiting member 9 is used for limiting the edge of the mask sheet, and the limiting member 9 is arranged at the downstream of the material pushing mechanism 8 and is consistent with the extending direction of the material conveying channel 102. In the present embodiment, two of the position-limiting members 9 are arranged side by side above the first gap 16b in the horizontal section 161 for limiting the upper edge of the mask sheet placed on the supporting sheet 7, and a second gap 9a for passing the upper edge of the mask sheet is formed between the two position-limiting members 9. Specifically, a set of support frames 17 is disposed on each of two sides of the material conveying direction of the workbench 100, each set of support frames 17 includes two support rods 171 extending toward the first gap 16b, the limiting members 9 are connection belts having two ends connected to the corresponding support rods 171, a connection head 172 is disposed on an end portion of the support rod 171 adjacent to the first gap 16b, the corresponding end of the connection belt is wound on the connection head 172, a plurality of support sheets 7 are disposed at intervals along the extending direction of the material conveying channel 102, and each support sheet 7 moves synchronously under the action of the first driving mechanism 15.
Claims (10)
1. A location shaping device for gauze mask point earphone includes
A work table (100) having a material conveying passage (102);
it is characterized by also comprising:
the supporting sheet (7) is used for supporting the mask sheet, is vertically arranged on the workbench (100) and extends in the same direction as the material conveying channel (102);
the first driving mechanism (15) is arranged below the workbench (100), and a power output end is in driving connection with the supporting sheet (7) and is used for driving the supporting sheet (7) to move along the extending direction of the material conveying channel (102) so as to realize material conveying;
the pushing mechanism (8) is arranged at the upstream of the moving direction of the supporting sheet (7), the power output end is provided with two push plates (81) which are oppositely arranged and are respectively positioned at two sides of the moving path of the supporting sheet (7), and the two push plates (81) can move oppositely to shape and position the side edges of the corresponding masks when the supporting sheet (7) moves to a position between the two push plates (81); and
the limiting piece (9) is used for limiting the upper edge of the mask placed on the supporting piece (7), and the limiting piece (9) is arranged at the downstream of the material pushing mechanism (8) and is consistent with the extending direction of the material conveying channel (102).
2. The positioning and shaping device of claim 1, wherein: the worktable (100) is provided with a guide rail (16), the guide rail (16) extends along at least a part of the length direction of the worktable (100), and the supporting sheet (7) is restrained in the guide rail (16).
3. The positioning and shaping device of claim 2, wherein: the guide rail (16) comprises a horizontal section (161) arranged on the workbench (100) and two bending sections (162) which are positioned at two ends of the horizontal section (161) and respectively connected with the horizontal section (161), and openings of the two bending sections (162) are oppositely arranged.
4. The positioning and shaping device of claim 3, wherein: the horizontal section (161) and the bending section (162) respectively comprise two guide plates (16a) which are arranged side by side, a first gap (16b) for the support sheet (7) to pass through is formed between the two guide plates (16a), and the first gaps (16b) are sequentially connected to form the material conveying channel (102).
5. The positioning and shaping device of claim 3, wherein: the two limiting pieces (9) are arranged above the first gap (16b) in the horizontal section (161) side by side, and a second gap (9a) for the mask to pass through is formed between the two limiting pieces (9).
6. The positioning and shaping device of claim 5, wherein: in workstation (100) fortune material direction's both sides, each side all is equipped with a set of support frame (17), and every support frame of group (17) all includes two orientations bracing piece (171) that first clearance (16b) extend, locating part (9) are the connecting band that both ends are connected respectively on corresponding bracing piece (171).
7. The positioning and shaping device of claim 6, wherein: the end part of the support rod (171) adjacent to the first gap (16b) is provided with a connector (172), and the corresponding end of the connecting band is wound on the connector (172).
8. The positioning and shaping device of claim 1, wherein: the material pushing mechanism (8) further comprises two second driving mechanisms (82), each second driving mechanism (82) corresponding to each pushing plate (81) is in driving connection with the corresponding pushing plate, and the two pushing plates (81) can synchronously move in the opposite direction or move in the opposite direction under the driving of the two second driving mechanisms (82).
9. The positioning and shaping device of claim 1, wherein: the supporting plates (7) are arranged at intervals along the extending direction of the material conveying channel (102), and the supporting plates (7) synchronously move under the action of the first driving mechanism (15).
10. The positioning and shaping device of claim 9, wherein: the bottom of the workbench (100) is provided with a transmission belt (18) extending in the same direction as the material conveying channel (102), each support piece is connected to the transmission belt (18), an output shaft of the first driving mechanism (15) is in driving connection with the transmission belt (18), and then the support pieces (7) are driven to move synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021027.2U CN213321781U (en) | 2020-09-15 | 2020-09-15 | A location shaping device for gauze mask point earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021027.2U CN213321781U (en) | 2020-09-15 | 2020-09-15 | A location shaping device for gauze mask point earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213321781U true CN213321781U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022021027.2U Active CN213321781U (en) | 2020-09-15 | 2020-09-15 | A location shaping device for gauze mask point earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213321781U (en) |
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2020
- 2020-09-15 CN CN202022021027.2U patent/CN213321781U/en active Active
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