CN209721113U - Monitor the device and rewinding machine of diaphragm degree of sag - Google Patents

Abstract

The device and rewinding machine of monitoring diaphragm degree of sag provided by the utility model, belong to rewinding machine technical field, including the first rotating member, the second rotating member, deviation correcting device and monitoring device；First rotating member is located at the arrival end along diaphragm direction of transfer, and the second rotating member is located at the outlet end along diaphragm direction of transfer；Deviation correcting device is electrically connected with the first rotating member and the second rotating member respectively, also, deviation correcting device can incude the sagging information for the diaphragm being sent between the first rotating member and the second rotating member to adjust the revolving speed of the first rotating member and the second rotating member；Monitoring device and the membrane contacts between the first rotating member and the second rotating member are sent to monitor diaphragm stress situation of change and output data.Can not only show tension variation data suffered by diaphragm, moreover, after entire volume diaphragm rolls can by under the data record of tension variation suffered by entire volume diaphragm and export data parameters convenient for staff with reference to output data carry out follow-up work.

Description

Monitor the device and rewinding machine of diaphragm degree of sag

Technical field

The utility model belongs to rewinding machine technical field, and in particular to it is a kind of monitor diaphragm degree of sag device and rewinding Machine.

Background technique

The diaphragm of small breadth and thickness can maintain smooth shape under the effect of lesser tension force stretching because degree of sag is lighter State；The diaphragm of big breadth and thickness then needs to act on maintenance formation state in biggish tension force stretching because degree of sag is heavier；Separately Outside, the different required tension of rewinding speed also will be different.

Current rewinding machine carries out the operation of rewinding diaphragm by presetting one compared with small tension receiving coil, still, in rewinding Cannot achieve in journey real-time monitoring diaphragm it is sagging when diaphragm the tension variation situation and rewinding that are subject to after entire volume diaphragm Tension variation situation.

Utility model content

First of the utility model is designed to provide a kind of device for monitoring diaphragm degree of sag, under the monitoring diaphragm The device for the degree of hanging down can solve the above-mentioned deficiency of the prior art；By monitoring device and deviation correcting device cooperation can be realized every Tension suffered by diaphragm is adjusted when hang occurs for film and exports tension variation data suffered by diaphragm in order to subsequent work Make.

Second of the utility model is designed to provide a kind of rewinding machine, which can solve the upper of the prior art State deficiency.

Based on above-mentioned first purpose, the device of monitoring diaphragm degree of sag provided by the utility model, comprising: first turn Moving part, the second rotating member, deviation correcting device and monitoring device；

First rotating member is located at the arrival end along diaphragm direction of transfer, and second rotating member is located at along diaphragm The outlet end of direction of transfer；

The deviation correcting device is electrically connected with first rotating member and second rotating member respectively, also, the correction Device can incude the sagging information for the diaphragm being sent between first rotating member and second rotating member to adjust State the revolving speed of the first rotating member Yu second rotating member；

The monitoring device and the membrane contacts between first rotating member and second rotating member are sent to supervise Survey diaphragm stress situation of change and output data.

Further, the monitoring device includes third rotating member, sensor and display device；The sensor respectively with The third rotating member and display device electrical connection；The sensor can monitor the third rotating member by diaphragm pressure The data of power variation, the sensor transfer data to the display device.

Further, the third rotating member is between first rotating member and second rotating member.

Further, the deviation correcting device includes light sensation probe and controller；The light sensation probe and the controller electricity Connection；The controller is electrically connected with first rotating member and second rotating member respectively.

Further, the light sensation probe is located at the spacer film for being sent to first rotating member Yu second rotating member Lower section.

Further, the adsorption hole for adsorbing diaphragm is provided on first rotating member and second rotating member.

Based on above-mentioned second purpose, rewinding machine provided by the utility model, comprising: unwinding device, wrap-up and The device of above-mentioned monitoring diaphragm degree of sag；Diaphragm is along the conveying direction successively around the unwinding device, first turn described Moving part, second rotating member and the wrap-up.

It further, further include metering device；Diaphragm can be around the metering device to realize positioning.

Further, the metering device is between the unwinding device and first rotating member.

Further, the 4th rotating member is additionally provided between second rotating member and the wrap-up.

By adopting the above technical scheme, the technical effect of the device of monitoring diaphragm degree of sag provided by the utility model has:

The device of monitoring diaphragm degree of sag provided by the utility model, comprising: the first rotating member, entangles the second rotating member Deflection device and monitoring device；First rotating member be located at along diaphragm direction of transfer arrival end, the second rotating member be located at along every The outlet end of film direction of transfer；Deviation correcting device is electrically connected with the first rotating member and the second rotating member respectively, also, deviation correcting device energy Enough inductions are sent to the sagging information of the diaphragm between the first rotating member and the second rotating member to adjust the first rotating member and second The revolving speed of rotating member；Monitoring device and be sent to the membrane contacts between the first rotating member and the second rotating member with monitor diaphragm by Power situation of change and output data.It can be realized and hang occurs in diaphragm by monitoring device and deviation correcting device mutual cooperation When, increase tension suffered by diaphragm to guarantee that diaphragm is able to maintain that formation state in transmit process, thereby increasing productivity；And And monitoring device can not only show tension variation data suffered by diaphragm, moreover, can will be whole after entire volume diaphragm rolls The data record of tension variation suffered by volume diaphragm gets off and exports data parameters, in order to which staff carries out with reference to output data Follow-up work.

The technical effect of rewinding machine provided by the utility model has:

Rewinding machine provided by the utility model includes: unwinding device, wrap-up and above-mentioned monitoring diaphragm stress shape The device of state；Diaphragm successively bypasses unwinding device, the first rotating member, the second rotating member and wrap-up along the conveying direction.It is logical The device for adding monitoring diaphragm stress in rewinding machine is crossed, the production efficiency of rewinding machine is on the one hand able to ascend；Another party Face, rewinding machine are additionally arranged the function of the variation of real-time monitoring membrane tension and export related data；So that the function of rewinding machine is more Diversification operates convenient for staff.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the device of monitoring diaphragm degree of sag provided by the embodiment of the utility model；

Fig. 2 is the operating process structural representation of the device of monitoring diaphragm degree of sag provided by the embodiment of the utility model Figure；

Fig. 3 is the structural schematic diagram of rewinding machine provided by the embodiment of the utility model；

Fig. 4 is the operating process structural schematic diagram of rewinding machine provided by the embodiment of the utility model.

Appended drawing reference: the first rotating member of 100-；The second rotating member of 200-；310- light sensation probe；400- monitoring device；410- Sensor；420- display device；430- third rotating member；500- unwinding device；600- wrap-up；700- metering device； The 4th rotating member of 800-.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Embodiment one

Fig. 1 shows the structural schematic diagram of the device of monitoring diaphragm degree of sag provided by the embodiment of the utility model；Fig. 2 Show the operating process structural schematic diagram of the device of monitoring diaphragm degree of sag provided by the embodiment of the utility model.

Specifically, as shown in Figure 1 and Figure 2, the device of monitoring diaphragm degree of sag provided by the embodiment of the utility model, packet It includes: the first rotating member 100, the second rotating member 200, deviation correcting device and monitoring device 400；

First rotating member 100 and the second rotating member 200, which use, to be rolled roller structure and is mounted in rewinding machine；Work as rewinding machine When work, the first rotating member 100 can be rotated with the second rotating member 200 under the manipulation of rewinding machine control system, diaphragm The operation that transmission diaphragm is realized on the first rotating member 100 and the second rotating member 200 can be wound on；Deviation correcting device and monitoring device 400 can with the control system of rewinding machine by it is wired be electrically connected or radio connection in a manner of be attached.

First rotating member 100 is located at the arrival end along diaphragm direction of transfer, and the second rotating member 200 is located to be passed along diaphragm Send the outlet end in direction；Along the direction that diaphragm transmits, diaphragm first bypasses the first rotating member 100 further around the second rotating member 200 excessively.

Deviation correcting device is electrically connected with the first rotating member 100 and the second rotating member 200 respectively, also, deviation correcting device can be felt The depending condition of the diaphragm between the first rotating member 100 and the second rotating member 200 should be sent to adjust the first rotating member 100 with The revolving speed of second rotating member 200；

Monitoring device 400 and be sent to the membrane contacts between the first rotating member 100 and the second rotating member 200 with monitor every Film stress situation of change and output data.

Specifically, deviation correcting device includes light sensation probe 310 and controller；Light sensation probe 310 is electrically connected with the controller；Control Device is electrically connected with the first rotating member 100 and the second rotating member 200 respectively.

Optical sensor 410 can be used in light sensation probe 310；Light sensation probe 310 can detect whether diaphragm has depending condition, Then the information detected is transmitted to controller；When controller receive be diaphragm droop signal when, quickening can be passed through The revolving speed of second rotating member 200 or the revolving speed for slowing down the first rotating member 100 make the first rotating member 100 and the second rotating member Speed difference is formed between 200, increasing diaphragm tension force effect suffered in transmit process by aforesaid operations enables diaphragm It is enough that transfer operation is continued with formation state；After diaphragm is smooth, light sensation probe 310 diaphragm can be not present sagging The information of situation is transmitted to controller, and controller can be by slowing down the revolving speed of the second rotating member 200 or accelerating the first rotation For the revolving speed of part 100 to weaken the speed difference between the first rotating member 100 and the second rotating member 200, diaphragm is suffered in transmit process To tension force effect corresponding will also reduce until reaching preset tension value；Controller can be set to and rewinding machine Control system connection, alternatively, can be controller, light sensation the 310, first rotating member of probe by the set-up of control system of rewinding machine 100 and second rotating member 200 distinguish control system connection, control system slot effect under cooperate with realize adjust turn Speed.

Preferably, light sensation probe 310, which is located at, is sent under the spacer film of the first rotating member 100 and the second rotating member 200 Side.

The position of about 5mm below diaphragm, the meeting when diaphragm is sagging and degree of sag is greater than 5mm is arranged in light sensation probe 310 Photoinduction probe is touched, after increasing tension suffered by diaphragm by aforesaid operations, diaphragm can leave during being gradually straightened Light sensation probe 310.

Specifically, monitoring device 400 includes third rotating member 430, sensor 410 and display device 420；Sensor 410 It is electrically connected respectively with third rotating member 430 and display device 420；Sensor 410 can monitor third rotating member 430 by diaphragm The data of pressure change, sensor 410 transfer data to display device 420.

Third rotating member 430 can be wound on third rotating member 430 using roller structure, diaphragm is rolled to be transmitted behaviour Make, when the tension suffered by the diaphragm changes, the pressure that diaphragm is applied on third rotating member 430 also can accordingly change； Pressure sensor 410 can be used in sensor 410, and sensor 410 is connect with third rotating member 430, also, sensor 410 is located at Side corresponding with diaphragm on third rotating member 430, sensor 410 can measure 430 pressure of third rotating member Situation of change is simultaneously shown data for personnel monitoring's use by display device 420；Display device 420 can be set It is set to and is connect with the control system in rewinding machine；Alternatively, for the rewinding machine for carrying display function, it can be straight by sensor 410 It connects to connect with the display equipment in rewinding machine control system and monitors diaphragm rewinding process in same equipment in order to staff In each related data.

Preferably, third rotating member 430 is between the first rotating member 100 and the second rotating member 200.It is passed in order to monitor It send to 200 directive stress situation of change of the first rotating member 100 and the second rotating member.

Preferably, the adsorption hole for adsorbing diaphragm is provided on the first rotating member 100 and the second rotating member 200.

First rotating member 100 and the second rotating member 200 be set as hollow structure and with the air pump that is arranged on external rewinding machine It connects so as to keep negative pressure state inside the two；Multiple absorption are opened up on the surface of the first rotating member 100 and the second rotating member 200 Hole, under internal negative-pressure sucking, when diaphragm is wound on the first rotating member 100 and the second rotating member 200, multiple adsorption holes can be risen Effect to absorption diaphragm avoids so that diaphragm is closely fitted in the surface of the first rotating member 100 and the second rotating member 200 Diaphragm occurs when the first rotating member 100 and second rotating member 200 change revolving speed to skid or disengaging.

It, can by adding the first rotating member 100 and the second rotating member 200 in traditional rewinding machine in above-mentioned technical proposal A monitoring region is divided into so that diaphragm between the two will be sent to；Then it monitors in region herein and adds third rotating member 430 The monitoring device 400 cooperated with sensor 410 and the light sensation probe 310 below diaphragm；

When rolling diaphragm, the revolving speed for adjusting the first rotating member 100 and the second rotating member 200 presets a very little Tension is so that diaphragm passes through above-mentioned zone；When depending condition occurs by the diaphragm in this region, light sensation probe 310 is by signal The control system being transmitted in controller or rewinding machine, synchronous, the control system in controller or rewinding machine adjusts the The revolving speed of one rotating member 100 and the second rotating member 200 is to increase tension suffered by diaphragm；After diaphragm restores formation state, control Control system in device or rewinding machine adjusts the revolving speed of the first rotating member 100 and the second rotating member 200 to reduce suffered by diaphragm Tension；By aforesaid operations, sensor 410 can real-time measurement to the variation feelings by tension suffered by the diaphragm in this region Condition；Sensor 410 can transfer data to the display equipment in display device 420 or rewinding machine, and staff can lead to Cross display equipment monitoring diaphragm situation；After entire volume diaphragm rolls, what staff can also change entire volume diaphragm stress Data export is for reference；

Derived data include following three kinds of situations:

(1) the whole tension data exported, is the tension of preset very little；Under illustrating the volume diaphragm not It hangs down, planarization is preferable；

(2) the whole tension data exported, is all larger than the tension of preset very little；Illustrate that the volume diaphragm is sagging tight Weight, planarization are poor；

(3) the whole tension data exported, a part are the tension of preset very little, and another part is greater than preparatory The tension of the very little of setting；It is sagging to illustrate that the volume diaphragm a part does not have, planarization is preferable；Another part is sagging serious, smooth Property is poor.

Embodiment two

Fig. 3 shows the structural schematic diagram of rewinding machine provided by the embodiment of the utility model；Fig. 4 shows the utility model The operating process structural schematic diagram for the rewinding machine that embodiment provides.

Specifically, as shown in Figure 3, Figure 4, rewinding machine provided by the embodiment of the utility model, comprising: unwinding device 500 is received The device of winding apparatus 600 and above-mentioned monitoring diaphragm stress；Diaphragm successively bypasses unwinding device along the conveying direction 500, the first rotating member 100, the second rotating member 200 and wrap-up 600.

When progress diaphragm rolls, needing staff to estimate, whether diaphragm is sagging to be grasped traditional rewinding machine to be adjusted Make, not only labor intensive but also influence production efficiency；Most of all, traditional rewinding machine can not accomplish accurate measuring diaphragm institute By the situation of change of tension.

Rewinding machine provided by the embodiment of the utility model uses the monitoring diaphragm stress provided in embodiment one Device, the function that can not only be realized detection diaphragm depending condition and be adjusted automatically, moreover, can be realized measuring diaphragm institute By tension variation data and export for staff reference.

It preferably, further include metering device 700；Diaphragm can be around metering device 700 to realize positioning.

Preferably, metering device 700 is located between unwinding device 500 and the first rotating member 100.

Meter counter can be used in metering device 700, can be used to measure through the length of the diaphragm of metering device 700 to reach Determine the purpose of diaphragm position；Metering device 700 is connect with rewinding machine control system, when the tension suffered by the diaphragm changes, The specific location that the diaphragm of depending condition occurs can be checked by the display equipment in display device 420 or rewinding machine；When After entire volume diaphragm rolls, under the diaphragm which part can be judged by the data of tension variation suffered by observation entire volume diaphragm Situation of hanging down is serious, and planarization is poor, and in order to work, other carries out subsequent operation.

Preferably, the 4th rotating member 800 is additionally provided between the second rotating member 200 and wrap-up 600.

4th rotating member 800 can be wound on the 4th rotating member 800 using roller structure, diaphragm is rolled to be transmitted behaviour Make.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of device for monitoring diaphragm degree of sag characterized by comprising the first rotating member, the second rotating member, correction dress It sets and monitoring device；

First rotating member is located at the arrival end along diaphragm direction of transfer, and second rotating member is located to be transmitted along diaphragm The outlet end in direction；

The deviation correcting device is electrically connected with first rotating member and second rotating member respectively, also, the deviation correcting device The sagging information for the diaphragm being sent between first rotating member and second rotating member can be incuded to adjust described The revolving speed of one rotating member and second rotating member；

The monitoring device and be sent to the membrane contacts between first rotating member and second rotating member with monitor every Film stress situation of change and output data.

2. the device of monitoring diaphragm degree of sag according to claim 1, which is characterized in that the monitoring device includes the Three rotating members, sensor and display device；The sensor is electrically connected with the third rotating member and the display device respectively； The sensor can monitor the data that the third rotating member is changed by diaphragm pressure, and the sensor transfers data to The display device.

3. the device of monitoring diaphragm degree of sag according to claim 2, which is characterized in that the third rotating member is located at Between first rotating member and second rotating member.

4. the device of monitoring diaphragm degree of sag according to claim 1, which is characterized in that the deviation correcting device includes light Sense probe and controller；The light sensation probe is electrically connected with the controller；The controller respectively with first rotating member And the second rotating member electrical connection.

5. the device of monitoring diaphragm degree of sag according to claim 4, which is characterized in that the light sensation probe, which is located at, to be passed Send the lower section of the spacer film to first rotating member Yu second rotating member.

6. the device of monitoring diaphragm degree of sag according to claim 1, which is characterized in that first rotating member and institute State the adsorption hole being provided on the second rotating member for adsorbing diaphragm.

7. a kind of rewinding machine characterized by comprising unwinding device, wrap-up and -6 any one according to claim 1 The device of the monitoring diaphragm degree of sag；Diaphragm is along the conveying direction successively around the unwinding device, first turn described Moving part, second rotating member and the wrap-up.

8. rewinding machine according to claim 7, which is characterized in that further include metering device；Diaphragm can bypass the meter Amount device is to realize positioning.

9. rewinding machine according to claim 8, which is characterized in that the metering device be located at the unwinding device with it is described Between first rotating member.

10. rewinding machine according to claim 7, which is characterized in that between second rotating member and the wrap-up It is additionally provided with the 4th rotating member.