CN212049753U - Mask machine feed mechanism through inductive switch control cloth - Google Patents
Mask machine feed mechanism through inductive switch control cloth Download PDFInfo
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- CN212049753U CN212049753U CN202020344307.4U CN202020344307U CN212049753U CN 212049753 U CN212049753 U CN 212049753U CN 202020344307 U CN202020344307 U CN 202020344307U CN 212049753 U CN212049753 U CN 212049753U
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- cloth
- rotating shaft
- inductive switch
- mask machine
- winding drum
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Abstract
The utility model relates to a gauze mask machine feed mechanism through inductive switch control cloth, including frame, cloth draw gear, a plurality of cloth reel subassembly and induction control subassembly, the frame left side is located to cloth draw gear, frame right side top is located respectively to cloth reel subassembly, induction control subassembly is located on the cloth reel subassembly, just induction control subassembly and cloth draw gear electric connection. The utility model discloses the former cloth winding that will produce the gauze mask carries out the material loading through cloth draw gear on the cloth reel subassembly, but the material loading process of the former cloth of real-time supervision of photoelectric sensing switch, when the former cloth is about to consume and finishes, photoelectric sensing switch transmits sensing signal for the relay, relay control cloth draw gear stops the material loading to accomplish the automatic control of material loading, avoid the relatively poor cloth of end section quality to get into back end manufacturing procedure, cause the wasting of resources.
Description
Technical Field
The utility model relates to a gauze mask machine field especially relates to a through gauze mask machine feed mechanism of inductive switch control cloth.
Background
The mask machine is used for manufacturing various masks with certain filtering performance by processes of hot pressing, folding and forming, ultrasonic welding, waste material cutting, ear band and nose bridge strip welding and the like on a plurality of layers of non-woven fabrics. The mask machine is not a single machine, and needs the cooperation of a plurality of machines to complete various processes. In the feeding mechanism of the mask machine, raw materials for manufacturing the mask are required to be wound on a winding drum, and then the raw materials are pulled one by one through the relative rotation of a power traction device to complete the feeding process.
In the prior art, the quality of raw materials at the end section is poor, and the manufacturing requirements of the mask cannot be met, so that when the raw materials are consumed up, the feeding is manually stopped, and the problem that the waste of resources is caused because the cloth with poor quality at the end section enters a subsequent process is solved. Therefore, the production process of the cloth needs to be monitored by a producer in real time, and the production automation of the mask is difficult to realize. In addition, a reel for winding cloth is generally of a cylindrical structure, and in the feeding process, if the reel is accidentally collided by external force, the cloth is easy to deviate, so that the production quality of the mask is influenced, and the waste of raw materials is caused.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the mask machine feeding mechanism is simple in structure, high in stability and capable of automatically stopping according to the feeding condition and controlling the cloth through the inductive switch.
The technical scheme of the utility model as follows: a mask machine feeding mechanism for controlling cloth through an inductive switch comprises a rack, a cloth traction device, a plurality of cloth winding drum assemblies and an inductive control assembly, wherein the cloth traction device is arranged on the left side of the rack, the cloth winding drum assemblies are respectively arranged above the right side of the rack, the inductive control assembly is arranged on the cloth winding drum assemblies, and the inductive control assembly is electrically connected with the cloth traction device;
the cloth winding drum assembly comprises a rotating shaft, a shaft sleeve, a clamping block, two positioning conical drums, two mounting plates and three positioning knobs, wherein the mounting plates are respectively arranged on a rack in parallel, one end of the rotating shaft penetrates through the mounting plates, the other end of the rotating shaft is sleeved with the shaft sleeve, the positioning conical drums are respectively arranged on two sides of the shaft sleeve, the two positioning knobs respectively penetrate through the positioning conical drums to be abutted against the shaft sleeve, the clamping block is arranged on the rotating shaft between the two mounting plates, and the other positioning knob penetrates through the clamping block to be abutted against the rotating shaft;
the induction control assembly comprises a plurality of photoelectric induction switches and a plurality of relays, the photoelectric induction switches are respectively arranged on the rack outside the cloth winding drum assembly, the photoelectric induction switches are respectively parallel to the rotating shaft, the distance between the photoelectric induction switches and the rotating shaft is greater than the maximum radius of the positioning conical cylinder, the relays are arranged on the rack, the photoelectric induction switches are respectively electrically connected with one relay, and the relays are respectively electrically connected with the cloth traction device.
By adopting the technical scheme, the mask machine feeding mechanism controlling the cloth through the inductive switch further comprises a cloth tiling assembly, and the cloth tiling assembly is arranged between the cloth traction device and the cloth winding drum assembly.
By adopting the technical scheme, in the mask machine feeding mechanism for controlling the cloth through the inductive switch, the cloth tiling assembly comprises the plane carrier roller group and a plurality of inclined carrier roller groups, the inclined carrier roller groups are respectively arranged above the outer side of the frame, and the plane carrier roller groups are arranged on the frame.
By adopting the technical scheme, in the mask machine feeding mechanism for controlling the cloth through the inductive switch, the middle part of the clamping block is concavely provided with a bayonet, the rotating shaft is arranged in the bayonet, and the positioning knob penetrates through the clamping block and is abutted against the rotating shaft in the bayonet.
By adopting the technical scheme, in the mask machine feeding mechanism for controlling the cloth through the inductive switch, each mounting plate is respectively provided with a round hole in the middle, a bearing is arranged in each round hole, and one end of the rotating shaft penetrates through the bearing.
By adopting the technical scheme, in the mask machine feeding mechanism for controlling the cloth through the inductive switch, the cloth winding drum component further comprises a spring, and the spring is arranged between the positioning conical drum and the mounting plate.
By adopting the technical scheme, in the mask machine feeding mechanism for controlling the cloth through the induction switches, the number of the cloth reel assemblies is three, and the induction control assemblies comprise three photoelectric induction switches and three relays.
By adopting the technical scheme, the utility model discloses twine the raw cloth of production gauze mask on cloth reel subassembly, carry out the material loading through cloth draw gear, photoelectric sensing switch can monitor the material loading process of raw cloth in real time, when raw cloth is about to consume to finish, photoelectric sensing switch transmits the sensing signal to the relay, relay control cloth draw gear stops the material loading to accomplish the automatic control of material loading, avoid the poor cloth of end section quality to get into the back end manufacturing procedure, cause the wasting of resources; in addition, the original cloth is wound on the positioning conical cylinder, so that the feeding stability can be improved, and the phenomenon that the cloth is collided by external force to deviate in the feeding process to influence the production quality of the mask is prevented; overall structure is simple, production stability is high, degree of automation is high, reduce manual intervention, can improve the production efficiency of gauze mask.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of another overall structure of the present invention;
FIG. 3 is an enlarged view of a portion of area A of FIG. 1;
fig. 4 is a schematic structural view of the cloth roll assembly of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a mask machine feeding mechanism capable of controlling cloth through an inductive switch comprises a frame 1, a cloth traction device 2, a plurality of cloth reel assemblies 3 and an inductive control assembly, wherein the cloth traction device 2 is arranged on the left side of the frame 1, the cloth reel assemblies 3 are respectively arranged above the right side of the frame 1, the inductive control assembly is arranged on the cloth reel assemblies 3, and the inductive control assembly is electrically connected with the cloth traction device 2.
As shown in fig. 1, in this embodiment, the original cloth of the mask can be wound on the cloth reel assembly 3, and is fed through the cloth traction device 2, the sensing control assembly can monitor the feeding process of the original cloth in real time, and when the original cloth is about to be consumed, the sensing control assembly can control the cloth traction device 2 to stop feeding, so that the automatic control of feeding is completed, and the problem that the poor quality cloth at the end section enters the rear section processing procedure, which causes resource waste is avoided. It should be noted that the cloth traction apparatus 2 is a prior art disclosed, and mainly uses two traction rollers to press the cloth and generate relative rotation, so as to pull the cloth to complete the feeding process, and therefore, the embodiment will not be described too much.
As shown in fig. 1, fig. 3 and fig. 4, for improving the stability of cloth material loading, the cloth winding drum component 3 includes a rotating shaft 31, a shaft sleeve 32, a clamping block 33, two positioning conical cylinders 34, two mounting plates 35 and three positioning knobs 36, the mounting plates 35 are respectively arranged on the rack 1 in parallel, one end of the rotating shaft 31 is penetrated through the mounting plates 35, the other end of the rotating shaft 31 is sleeved with the shaft sleeve 32, the positioning conical cylinders 34 are respectively arranged on two sides of the shaft sleeve 32, two of the positioning conical cylinders 34 penetrate through the positioning conical cylinders 34 to abut against the shaft sleeve 32, the clamping block 33 is arranged on the rotating shaft 31 between the two mounting plates 35, and the other positioning knob 36 penetrates through the clamping block 33 to abut against the rotating shaft 31. In this embodiment, when the original cloth needs to be wound on the shaft sleeve 32 between the two positioning conical cylinders 34, the positioning knob 36 on the clamping block 33 can be screwed down to prevent the rotating shaft 31 from rotating; when the material needs to be loaded, the positioning knob 36 on the clamping block 33 can be unscrewed, and under the action of the cloth traction device 2, the rotating shaft 31 rotates under the traction of the cloth to complete the loading. Because the positioning conical cylinder 34 has a certain taper, when the cloth is in the feeding traction process, the cloth can not deviate even if being impacted by external force, thereby improving the feeding stability of the cloth. In addition, the producer can also adapt to the cloth with different widths by adjusting the distance between the two positioning cones 34. Specifically, the positioning knob 36 on the positioning cone cylinder 34 is unscrewed, then the positioning cone cylinder 34 is moved, and then the positioning knob 36 is screwed, so that the adjustment mode is simple and convenient.
As shown in fig. 4, further, to facilitate clamping, a bayonet 330 is concavely disposed in the middle of the clamping block 33, the rotating shaft 31 is disposed in the bayonet 330, and the positioning knob 36 passes through the clamping block 33 and abuts against the rotating shaft 31 disposed in the bayonet 330.
As shown in fig. 3 and 4, further, in order to reduce the friction force generated by the rotating shaft 31 during the rotation process, a circular hole 350 is respectively formed in the middle of each mounting plate 35, a bearing 37 is disposed in each circular hole 350, and one end of the rotating shaft 31 passes through the bearing 37. In this embodiment, the arrangement of the bearing 37 can greatly reduce the friction between the rotating shaft 31 and the mounting plate 35, and improve the rotating flexibility of the rotating shaft 31.
As shown in fig. 3, further, the cloth roll assembly 3 further includes a spring 38, and the spring 38 is disposed between the positioning cone 34 and the mounting plate 35. In this embodiment, the arrangement of the spring 38 can effectively prevent the shaft sleeve 32 from moving laterally, thereby affecting the stability of feeding.
As shown in fig. 1 and 3, the sensing control assembly can monitor the cloth allowance in the cloth winding drum assembly 3 in real time, and when the cloth allowance is reduced to a certain value, the cloth traction device 2 can be controlled to stop feeding, so as to prevent the last cloth from entering the subsequent process. The induction control assembly comprises a plurality of photoelectric induction switches 41 and a plurality of relays 42, the photoelectric induction switches 41 are respectively arranged on the rack 1 outside the cloth winding drum assembly 3, the photoelectric induction switches 41 are respectively parallel to the rotating shaft 31, the distance between the photoelectric induction switches 41 and the rotating shaft 31 is greater than the maximum radius of the positioning conical drum 34, the relays 42 are arranged on the rack 1, the photoelectric induction switches 41 are respectively electrically connected with one relay 42, and the relays 42 are respectively electrically connected with the cloth traction device 2. In this embodiment, the distance between the photoelectric sensing switch 41 and the rotating shaft 31 is slightly larger than the maximum radius of the positioning cone 34. When the number of turns of the cloth on the positioning conical cylinder 34 is large, the photoelectric sensing switch 41 is shielded by the cloth, and the cloth traction device 2 keeps a starting state to carry out feeding; when the number of turns of the cloth on the positioning cone 34 is reduced, the photoelectric sensing switch 41 is not shielded by the cloth any more, at this time, the photoelectric sensing switch 41 sends a sensing signal to the relay 42, and the relay 42 is electrically connected with the cloth traction device 2, so that the cloth traction device 2 is controlled to stop rotating, and the last cloth in the cloth winding drum assembly 3 is prevented from entering a subsequent mask processing procedure. It should be noted that when the remaining amount of the cloth on any one cloth roll assembly 3 is detected and triggered by the photoelectric sensing switch 41, the relay 42 can control the cloth traction device 2 to stop feeding.
As shown in fig. 1, the number of the cloth roll assemblies 3 is three, and the sensing control assembly includes three photoelectric sensing switches 41 and three relays 42. In this embodiment, the mask is manufactured by loading three layers of original cloth, namely, inner and outer layers of non-woven fabric and a middle layer of melt-blown fabric.
Further, for improving the feeding stability of the cloth, the feeding mechanism further comprises a cloth tiling assembly, and the cloth tiling assembly is arranged between the cloth traction device 2 and the cloth winding drum assembly 3.
As shown in fig. 1 and 2, the cloth spreading assembly further includes a planar roller set 51 and a plurality of inclined roller sets 52, the inclined roller sets 52 are respectively disposed above the outer side of the frame 1, and the planar roller set 51 is disposed on the frame 1. In this embodiment, the arrangement of the inclined carrier roller set 52 can reduce the inclination of the cloth during feeding, and prevent the cloth from being subjected to an excessive pulling force; the arrangement of the plane carrier roller group 51 can change the inclined cloth into a horizontal traction state so as to adapt to the subsequent processing procedure of mask production.
By adopting the technical scheme, the utility model discloses twine the raw cloth of production gauze mask on cloth reel subassembly, carry out the material loading through cloth draw gear, photoelectric sensing switch can monitor the material loading process of raw cloth in real time, when raw cloth is about to consume to finish, photoelectric sensing switch transmits the sensing signal to the relay, relay control cloth draw gear stops the material loading to accomplish the automatic control of material loading, avoid the poor cloth of end section quality to get into the back end manufacturing procedure, cause the wasting of resources; in addition, the original cloth is wound on the positioning conical cylinder, so that the feeding stability can be improved, and the phenomenon that the cloth is collided by external force to deviate in the feeding process to influence the production quality of the mask is prevented; overall structure is simple, production stability is high, degree of automation is high, reduce manual intervention, can improve the production efficiency of gauze mask.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a gauze mask machine feed mechanism through inductive switch control cloth which characterized in that: the cloth winding drum device comprises a rack, a cloth traction device, a plurality of cloth winding drum assemblies and an induction control assembly, wherein the cloth traction device is arranged on the left side of the rack, the cloth winding drum assemblies are respectively arranged above the right side of the rack, the induction control assembly is arranged on the cloth winding drum assemblies, and the induction control assembly is electrically connected with the cloth traction device;
the cloth winding drum assembly comprises a rotating shaft, a shaft sleeve, a clamping block, two positioning conical drums, two mounting plates and three positioning knobs, wherein the mounting plates are respectively arranged on a rack in parallel, one end of the rotating shaft penetrates through the mounting plates, the other end of the rotating shaft is sleeved with the shaft sleeve, the positioning conical drums are respectively arranged on two sides of the shaft sleeve, the two positioning knobs respectively penetrate through the positioning conical drums to be abutted against the shaft sleeve, the clamping block is arranged on the rotating shaft between the two mounting plates, and the other positioning knob penetrates through the clamping block to be abutted against the rotating shaft;
the induction control assembly comprises a plurality of photoelectric induction switches and a plurality of relays, the photoelectric induction switches are respectively arranged on the rack outside the cloth winding drum assembly, the photoelectric induction switches are respectively parallel to the rotating shaft, the distance between the photoelectric induction switches and the rotating shaft is greater than the maximum radius of the positioning conical cylinder, the relays are arranged on the rack, the photoelectric induction switches are respectively electrically connected with one relay, and the relays are respectively electrically connected with the cloth traction device.
2. The mask machine feeding mechanism controlling the cloth by the inductive switch according to claim 1, characterized in that: the cloth spreading component is arranged between the cloth traction device and the cloth winding drum component.
3. The mask machine feeding mechanism controlling the cloth by the inductive switch according to claim 2, characterized in that: the cloth tiling assembly comprises a plane carrier roller set and a plurality of inclined carrier roller sets, the inclined carrier roller sets are respectively arranged above the outer side of the frame, and the plane carrier roller sets are arranged on the frame.
4. The mask machine feeding mechanism controlling the cloth by the inductive switch according to claim 1, characterized in that: the middle of the clamping block is concavely provided with a bayonet, the rotating shaft is arranged in the bayonet, and the positioning knob penetrates through the clamping block to be abutted with the rotating shaft in the bayonet.
5. The mask machine feeding mechanism controlling the cloth by the inductive switch according to claim 1, characterized in that: each mounting panel middle part is equipped with a round hole respectively, be equipped with a bearing in the round hole, the bearing is passed to the one end of pivot.
6. The mask machine feeding mechanism controlling the cloth by the inductive switch according to claim 1, characterized in that: the cloth winding drum component also comprises a spring, and the spring is arranged between the positioning conical drum and the mounting plate.
7. The mask machine feeding mechanism controlling the cloth by the inductive switch according to claim 1, characterized in that: the quantity of cloth reel subassembly is three groups, the induction control subassembly is including three photoelectric sensing switch and three relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344307.4U CN212049753U (en) | 2020-03-18 | 2020-03-18 | Mask machine feed mechanism through inductive switch control cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344307.4U CN212049753U (en) | 2020-03-18 | 2020-03-18 | Mask machine feed mechanism through inductive switch control cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212049753U true CN212049753U (en) | 2020-12-01 |
Family
ID=73529444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020344307.4U Expired - Fee Related CN212049753U (en) | 2020-03-18 | 2020-03-18 | Mask machine feed mechanism through inductive switch control cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212049753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456210A (en) * | 2020-12-22 | 2021-03-09 | 江苏省普菲柯医疗器械总厂 | Blowing device of plane gauze mask machine |
| CN113955571A (en) * | 2021-10-21 | 2022-01-21 | 艾玛意自动化技术(南京)有限公司 | Energy-efficient automatic assembly quality that carries of gauze mask |
-
2020
- 2020-03-18 CN CN202020344307.4U patent/CN212049753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456210A (en) * | 2020-12-22 | 2021-03-09 | 江苏省普菲柯医疗器械总厂 | Blowing device of plane gauze mask machine |
| CN113955571A (en) * | 2021-10-21 | 2022-01-21 | 艾玛意自动化技术(南京)有限公司 | Energy-efficient automatic assembly quality that carries of gauze mask |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210318 |