CN214934618U - Structure is adjusted to gauze mask machine cloth rate of tension - Google Patents
Structure is adjusted to gauze mask machine cloth rate of tension Download PDFInfo
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- CN214934618U CN214934618U CN202121584175.3U CN202121584175U CN214934618U CN 214934618 U CN214934618 U CN 214934618U CN 202121584175 U CN202121584175 U CN 202121584175U CN 214934618 U CN214934618 U CN 214934618U
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Abstract
The utility model discloses a structure is adjusted to gauze mask machine cloth rate of tension, including two fixed plates, first driving roller, second driving roller, tensioning roller and two height-adjustable's adjusting part, two in the fixed plate interval sets up and gauze mask machine frame, first driving roller centraxonial both ends respectively with two the upper left corner of fixed plate rotates to be connected, second driving roller centraxonial both ends also respectively with two the upper right corner of fixed plate rotates to be connected, two adjusting part sets up respectively in two the central position of fixed plate opposite flank gathers the pressure between cloth and the tensioning roller through pressure sensor, when pressure is too big or the undersize, can adjust the degree of tension of cloth through the height of adjusting the tensioning roller. The utility model provides a structure is adjusted to gauze mask machine cloth rate of tension when the rate of tension that has the cloth surpasss the preset range, sends the effect of warning signal or automatically regulated rate of tension to the operator.
Description
Technical Field
The utility model belongs to the technical field of the gauze mask machine technique and specifically relates to a structure is adjusted to gauze mask machine cloth rate of tension.
Background
When the mask machine drives the mask cloth, in order to ensure that the mask cloth is tightly supported, a tension device needs to be added, so that the mask cloth keeps certain tension, and the mask cloth is prevented from being loosened.
And because in gauze mask production process, the tensile of cloth is not necessarily even, and too big or undersize that the tensile force that receives when the cloth all can make the gauze mask of producing unqualifiedly, consequently need urgently need one kind can monitor the tensioning condition of cloth and when the rate of tension is not in presetting the within range, in time send alarm signal or carry out the structure adjusted automatically.
SUMMERY OF THE UTILITY MODEL
To the above problem, a structure is adjusted to gauze mask machine cloth rate of tension now provided, when the rate of tension of cloth surpassed the preset range, sent warning signal or automatically regulated rate of tension's effect to the operator.
The specific technical scheme is as follows:
a cloth tension adjusting structure of a mask machine comprises two fixing plates, a first transmission roller, a second transmission roller, a tension roller, two adjusting components with adjustable heights and a pressure sensor for detecting the pressure between cloth and the tension roller, wherein the two fixing plates are arranged on a frame of the mask machine at intervals, two ends of the middle shaft of the first transmission roller are respectively connected with the upper left corners of the two fixing plates in a rotating way, two ends of the middle shaft of the second driving roller are respectively connected with the upper right corners of the two fixed plates in a rotating way, the two adjusting components are respectively arranged at the central positions of the opposite side surfaces of the two fixed plates, two ends of the middle shaft of the tension roller are respectively and rotatably connected with the height adjusting ends of the two adjusting components, the pressure sensor is arranged on the adjusting component, and the acting force of the cloth on the tensioning roller can be transmitted to the pressure sensor.
Foretell gauze mask machine cloth rate of tension adjusts structure still has such characteristic, adjusting part includes electric lift pole and controller, pressure sensor, electric lift pole and controller are supplied power by external power source, pressure sensor with electric lift pole all with the controller electricity is connected, two the holding tank has been seted up on the relative lateral wall of fixed plate, electric lift pole set up in the holding tank, electric lift pole's upper end with the centraxonial one end of tensioning roller is rotated and is connected, pressure sensor set up in electric lift pole with between the holding tank diapire, work as when electric lift pole extension or shorten, drive the tensioning roller rises or descends, just the cloth pressure that the tensioning roller received can be conducted extremely pressure sensor department detects.
The beneficial effect of above-mentioned scheme: pressure sensor gathers pressure in real time, with signal transmission to controller, the controller converts the tensioning degree of pressure size conversion for the cloth to compare with the predetermined rate of tension scope, when the tensioning degree that detects surpassed the predetermined scope, the controller started electric lift pole extension or shortened, so that the tensioning degree of cloth keeps among the predetermined scope.
Foretell gauze mask machine cloth rate of tension adjusts structure still has such characteristic, still includes the warning light, the warning light set up in on the fixed plate, the warning light with pressure sensor is by external power supply power, the warning light with the pressure sensor electricity is connected, works as when the last pressure signal who gathers of pressure sensor is not when predetermineeing between the scope, the warning light sends alarm signal.
The beneficial effect of above-mentioned scheme: when the pressure collected by the pressure sensor is too large or too small, the warning lamp sends out a warning signal to prompt an operator.
The structure for adjusting the cloth tension of the mask machine is characterized in that the adjusting component comprises a sliding block, a transmission rod, a bevel gear set and a knob, sliding grooves are formed in opposite side walls of a fixed plate, the sliding block is arranged in the sliding grooves and can slide up and down along the sliding grooves, a cavity communicated with the sliding grooves is formed in the lower portion of the fixed plate, the upper end of the transmission rod is rotatably connected with the upper side wall of the sliding grooves, the lower end of the transmission rod penetrates through the sliding block and then extends into the cavity, the transmission rod is in threaded connection with the sliding block, the knob is arranged on one side, far away from the tension roller, of the fixed plate, one end of the knob extends into the cavity from the outside of the fixed plate and is in transmission connection with the transmission rod through the bevel gear set, and two ends of a center shaft of the tension roller are respectively in rotation connection with the two sliding blocks, the pressure sensor is arranged at the joint of the transmission rod and the sliding groove.
The beneficial effect of above-mentioned scheme: an operator can drive the sliding block to move upwards or downwards by rotating the knob, and drives the tensioning roller to ascend or descend, so that the operator can conveniently and manually adjust the tensioning degree of the cloth.
In conclusion, the scheme has the beneficial effects that:
the utility model provides an among the gauze mask machine cloth rate of tension regulation structure, gather the pressure between cloth and the tensioning roller through pressure sensor, when pressure is too big or the undersize, can adjust the tensioning degree of cloth through the height of adjusting the tensioning roller. The utility model provides a structure is adjusted to gauze mask machine cloth rate of tension when the rate of tension that has the cloth surpasss the preset range, sends the effect of warning signal or automatically regulated rate of tension to the operator.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of a cloth tension adjusting structure of a mask machine according to the present invention;
figure 2 is the utility model discloses a structure schematic diagram is cut open to bowing of structure is adjusted to gauze mask machine cloth rate of tension.
Description of the drawings: 1. a fixing plate; 2. a first drive roller; 3. a second driving roller; 4. a tension roller; 5. a pressure sensor; 6. a transmission rod; 7. a slider; 8. a bevel gear set; 9. a knob; 10. a warning light.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the following specific examples, which should not be construed as limiting the invention.
Fig. 1 is the utility model relates to a structure schematic diagram is cut open just to gauze mask machine cloth rate of tension regulation structure, fig. 2 is the utility model relates to a structure schematic diagram is cut open prostrate of structure of gauze mask machine cloth rate of tension regulation structure, as shown in fig. 1, fig. 2, the structure is adjusted to gauze mask machine cloth rate of tension that this embodiment provided: including two fixed plates 1, first drive roller 2, second drive roller 3, tensioning roller 4, but two height-adjusting part and the pressure sensor 5 that is used for detecting pressure between cloth and the tensioning roller 4, two fixed plate 1 intervals set up in the gauze mask machine frame, the centraxonial both ends of first drive roller 2 rotate with the upper left corner of two fixed plates 1 respectively and be connected, centraxonial both ends of second drive roller 3 also rotate with the upper right corner of two fixed plates 1 respectively and be connected, two adjusting part set up respectively in the central point of two fixed plate 1 opposite flank positions, centraxonial both ends of tensioning roller 4 rotate with the altitude mixture control end of two adjusting part respectively and are connected, pressure sensor 5 sets up on adjusting part, tensioning roller 4 receives the effort of cloth and can conduct to pressure sensor 5.
It should be noted that the tension degree of the cloth is preset in different ranges according to different requirements of the cloth, so that the cloth is in a tensioned but not stretched state.
In the above-mentioned embodiment, the adjusting part includes electric lift pole and controller, pressure sensor 5, electric lift pole and controller are supplied power by external power source, pressure sensor 5 and electric lift pole all are connected with the controller electricity, the holding tank has been seted up on the relative lateral wall of two fixed plates 1, electric lift pole sets up in the holding tank, electric lift pole's upper end is rotated with 4 centraxonial one end of tensioning roller and is connected, pressure sensor 5 sets up between electric lift pole and holding tank diapire, when electric lift pole extension or shorten, it rises or descends to drive tensioning roller 4, and the cloth pressure that the tensioning roller received can conduct to pressure sensor 5 department and detect.
In another preferred embodiment, the pressure sensor device further comprises a warning light 10, the warning light 10 is disposed on the fixing plate 1, both the warning light 10 and the pressure sensor 5 are powered by an external power source, the warning light 10 is electrically connected with the pressure sensor 5, when the pressure signal collected by the pressure sensor 5 is not within a preset range, the warning light 10 sends out a warning signal, preferably, the adjusting assembly comprises a slider 7, a transmission rod 6, a bevel gear set 8 and a knob 9, sliding grooves are formed on opposite side walls of the fixing plate 1, the slider 7 is disposed therein and can slide up and down along the sliding grooves, a cavity communicated with the sliding grooves is formed on the lower portion of the fixing plate 1, the upper end of the transmission rod 6 is rotatably connected with the upper side wall of the sliding grooves, the lower end of the transmission rod 6 penetrates through the slider 7 and then extends into the cavity, the transmission rod 6 is in threaded connection with the slider 7, the knob 9 is disposed on a side of the fixing plate 1 away from the tensioning roller 4, one end of the knob 9 extends into the cavity from the outside of the fixing plate 1, the bevel gear set 8 is in transmission connection with the transmission rod 6, two ends of a middle shaft of the tensioning roller 4 are respectively in rotation connection with the two sliding blocks 7, and the pressure sensor 5 is arranged at the connection position of the transmission rod 6 and the sliding groove.
The theory of operation, the cloth passes the below of tensioning roller 4 by the top of first drive roller 2 and continues to pass the output behind the top of second drive roller 3, when the pressure that pressure sensor 5 on first drive roller 2, second drive roller 3 and the tensioning roller 4 gathered is greater than or is less than preset pressure, controller drive electric lift pole extension or shorten, so that the cloth is in the tensioning but not tensile state, or warning light 10 sends warning signal suggestion operator, the operator rotates knob 9 and drives transfer line 6 and rotate, make slider 7 rise or descend, in order to drive tensioning roller 4 and rise or descend, go out until warning light 10.
The above is merely a preferred embodiment of the present invention, and not intended to limit the scope and the range of the present invention, and those skilled in the art should be able to realize that all the equivalent substitutions and obvious changes made by the present invention description should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a structure is adjusted to gauze mask machine cloth rate of tension which characterized in that: the mask machine comprises two fixing plates (1), a first transmission roller (2), a second transmission roller (3), a tensioning roller (4), two adjusting components with adjustable height and a pressure sensor (5) for detecting the pressure between the cloth and the tensioning roller (4), wherein the two fixing plates (1) are arranged on the frame of the mask machine at intervals, two ends of the middle shaft of the first transmission roller (2) are respectively rotatably connected with the upper left corners of the two fixing plates (1), two ends of the middle shaft of the second transmission roller (3) are also respectively rotatably connected with the upper right corners of the two fixing plates (1), the two adjusting components are respectively arranged at the central positions of the opposite side surfaces of the two fixing plates (1), two ends of the middle shaft of the tensioning roller (4) are respectively rotatably connected with the height adjusting ends of the two adjusting components, the pressure sensor (5) is arranged on the adjusting components, the acting force of the cloth on the tensioning roller (4) can be transmitted to the pressure sensor (5).
2. The structure is adjusted to gauze mask machine cloth rate of tension of claim 1, its characterized in that: the adjusting part includes electric lift pole and controller, pressure sensor (5), electric lift pole and controller are supplied power by external power source, pressure sensor (5) with electric lift pole all with the controller electricity is connected, two the holding tank has been seted up on the relative lateral wall of fixed plate (1), electric lift pole set up in the holding tank, electric lift pole's upper end with tensioning roller (4) centraxonial one end is rotated and is connected, pressure sensor (5) set up in electric lift pole with between the holding tank diapire, work as when electric lift pole extension or shorten, drive tensioning roller (4) rise or descend, just the cloth pressure that the tensioning roller received can conduct extremely pressure sensor (5) department detects.
3. The structure is adjusted to gauze mask machine cloth rate of tension of claim 1, its characterized in that: still include warning light (10), warning light (10) set up in on fixed plate (1), warning light (10) with pressure sensor (5) are by external power supply, warning light (10) with pressure sensor (5) electricity is connected, works as when the pressure signal of gathering on pressure sensor (5) is not when predetermineeing between the scope, warning light (10) send warning signal.
4. The structure of claim 3 for adjusting the tightness of cloth of a mask machine, characterized in that: the adjusting component comprises a sliding block (7), a transmission rod (6), a bevel gear group (8) and a knob (9), sliding grooves are formed in opposite side walls of the fixing plate (1), the sliding block (7) is arranged in the sliding grooves and can slide up and down, a cavity communicated with the sliding grooves is formed in the lower portion of the fixing plate (1), the upper end of the transmission rod (6) is connected with the upper side wall of the sliding grooves in a rotating mode, the lower end of the transmission rod (6) penetrates through the sliding block (7) and then extends into the cavity, the transmission rod (6) is in threaded connection with the sliding block (7), the knob (9) is arranged on one side, far away from the tensioning roller (4), of the fixing plate (1), of one end of the knob (9) extends into the cavity from the outside of the fixing plate (1), and then the bevel gear group (8) is in transmission connection with the transmission rod (6), the axis both ends of tensioning roller (4) respectively with two slider (7) rotate and are connected, pressure sensor (5) set up in transfer line (6) with the junction of spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121584175.3U CN214934618U (en) | 2021-07-13 | 2021-07-13 | Structure is adjusted to gauze mask machine cloth rate of tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121584175.3U CN214934618U (en) | 2021-07-13 | 2021-07-13 | Structure is adjusted to gauze mask machine cloth rate of tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214934618U true CN214934618U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121584175.3U Active CN214934618U (en) | 2021-07-13 | 2021-07-13 | Structure is adjusted to gauze mask machine cloth rate of tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214934618U (en) |
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2021
- 2021-07-13 CN CN202121584175.3U patent/CN214934618U/en active Active
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