CN214141066U

CN214141066U - Double-torque material receiving and discharging machine

Info

Publication number: CN214141066U
Application number: CN202023023847.1U
Authority: CN
Inventors: 陈铎; 刘开杰; 李学超
Original assignee: Shandong Qihuan Intelligent Equipment Co ltd
Current assignee: Shandong Qihuan Intelligent Equipment Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-07
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to receive unwinding device field, concretely relates to double-torque receive and releases material machine, its characterized in that includes casing, manual tight mechanism that rises and receive and unreel the inductor, and manual tight mechanism horizontal installation that rises is equipped with to receive and unreel the inductor in the below front side of the tight mechanism of manual rising, is equipped with in the casing and receives and unreels motor and speed reducer, receives and unreels the motor and pass through the speed reducer and be connected with the pivot of manual tight mechanism that rises. The utility model has the advantages of reasonable structure, stable and reliable work and high automation degree. Use the utility model discloses when receiving and unreeling, can not take place the coiled material and fall to the ground or the phenomenon of breaking, improved production efficiency. The utility model discloses not only be applicable to the copper-clad plate area, also be applicable to other coiled materials.

Description

Double-torque material receiving and discharging machine

Technical Field

The utility model belongs to receive unwinding device field, concretely relates to double moment receives blowing machine.

Background

The copper-clad plate is used as a substrate material in the manufacturing of the printed circuit board, has the functions of interconnection conduction, insulation and support for the printed circuit board, has great influence on the transmission speed, energy loss, characteristic impedance and the like of signals in a circuit, needs to be unreeled when in use, and needs to be reeled after use. In order to solve the technical problem, technical personnel in the field research and develop a winding and unwinding device with a manual tensioning mechanism, for example, the winding and unwinding device is disclosed by Chinese patent office 2013, 8.19.ZL 201310361386.4 and is named as an automatic feeding free tensioning discharging frame, and the winding and unwinding device comprises a base, a rolling shaft, a discharging plate and a tensioning control rocking handle, wherein the rolling shaft is arranged on the base, the discharging plate is arranged at the far end part of the rolling shaft, the other end of the rolling shaft opposite to the discharging plate is connected with the tensioning control rocking handle, and the winding and unwinding device further comprises a power device for controlling the rolling shaft to run. The tensioning of the material discharging plate is manually adjustable, the coil changing is convenient, and meanwhile, the unwinding is driven by a motor, so that the labor intensity is reduced, and the production efficiency is improved. In practical use, a person skilled in the art finds that it is difficult to achieve that the receiving speed and the unreeling speed, the unreeling speed and the reeling speed are all the same, a certain speed difference always occurs between the receiving speed and the unreeling speed, the unreeling speed is greater than the receiving speed or the unreeling speed is greater than the reeling speed, a coiled material between two devices is longer and larger in radian, and the coiled material is scrapped due to pollution until the coiled material falls to the ground; conversely, the web between the two devices becomes shorter and less arcuate until the web is broken. Once the phenomenon occurs, not only the waste of the coiled material is caused, but also the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double moment receives and releases material machine, its automatic intermittent type formula unreels/rolling, and the coiled material can not fall ground and cause the pollution and be broken, improves efficiency of taking effect.

The utility model discloses a realize through following technical scheme:

the double-torque material receiving and releasing machine is characterized by comprising a shell, a manual tensioning mechanism and a receiving and releasing inductor, wherein the manual tensioning mechanism is horizontally arranged on the front side face of the shell, the receiving and releasing inductor is arranged on the front side below the manual tensioning mechanism, a receiving and releasing motor and a speed reducer are arranged in the shell, and the receiving and releasing motor is connected with a rotating shaft of the manual tensioning mechanism through the speed reducer.

The utility model discloses a receive and release coil inductor adopts the sensor of the adjustable sensing distance type of diffuse reflection, preferably but not limited to the sensor of using the Q31-600 model of Shanghai Hanxi electrical technology limited company production.

The manual tension mechanism of the utility model can adopt the known manual tension device in the prior art, and the manual tension shaft is preferably but not limited to that disclosed by the patent office of China 2018, 10 months 02, with the patent number of ZL201721547465.4 and the name of "a general type rapid tension shaft".

The utility model discloses a speed reducer is preferred but not limited to and adopts the worm speed reducer, and its transmission speed ratio is big, the moment of torsion is big, bear the overload capacity height.

The following description is made by taking unwinding as an example to illustrate the principle of the present invention:

when receiving and unreeling the motor and unreeling, the receipts material machine does not receive the material, the utility model discloses and the copper-clad plate area between the material receiving machine is more and more long, and the radian is bigger and bigger, and the copper-clad plate area can fall gradually, when the distance reaches the minimum of setting for between the inductor with receiving and unreeling (the copper-clad plate area does not fall to ground this moment), receives and unreels the inductor signals, receives and unreels the motor and shuts down and unreel, the material receiving machine begins to receive the material, the utility model discloses and copper-clad plate area length between the material receiving machine shortens, and the radian reduces, and the copper-clad plate area rises gradually, when receiving and unreeling the inductor response can not reach the copper-clad plate area (the copper-clad plate area is not broken this moment), receives and unreels the inductor signals, receives and unreel the motor and unreels again, unreels speed and is greater than and receives material speed, repeats above-mentioned action, can realize that intermittent type unreels in succession.

Further, the utility model discloses can add the barrier paper when carrying out rolling or rolling to the protection film of peeling off when unreeling, one side of manual tight mechanism that rises is equipped with horizontally moment jack, is equipped with the torque motor who is connected with it in the casing, and the below front side of moment jack is equipped with moment and receive and release the inductor.

The working principle of the torque retracting mechanism is illustrated by taking the rolling and the adding of the separation paper as an example

When the separation paper is broken, the moment take-up and pay-off sensor cannot detect the separation paper above, and can send a signal and give an alarm to remind a worker to connect the separation paper again.

The utility model discloses a moment receive and releases sensor adopts the sensor of the adjustable sensing distance type of diffuse reflection, preferably but not limited to the sensor of Q31-600 model that uses the production of Shanghai Hanxi electrical technology Limited company.

Further, the utility model discloses a moment jack is equipped with two, divide into first moment jack and second moment jack, and inside first moment motor and the second moment motor of being equipped with respectively of casing, first moment jack and second moment jack are equipped with first moment receiving and releasing inductor and the second moment receiving and releasing inductor that matches with it respectively.

The utility model discloses a first moment jack and second moment jack can use simultaneously, also can each other be reserve, only use 1 at every turn. It can be distributed up and down or left and right.

The utility model discloses a torque motor is prior art mature product on the market. It is preferably, but not limited to, an 80TP model motor manufactured by xiamen seiko automation components ltd.

Further, the utility model discloses a moment jack is equipped with two fender dishes including receiving and releasing the roller on receiving and releasing the roller.

The blocking disc is preferably, but not limited to, circular to play a limiting role.

The utility model has the advantages of reasonable structure, stable and reliable work and high automation degree. Use the utility model discloses when receiving and unreeling, can not take place the coiled material and fall to the ground or the phenomenon of breaking, improved production efficiency. The utility model discloses not only be applicable to the copper-clad plate area, also be applicable to other coiled materials.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention with the shell panel removed;

FIG. 3 is a schematic structural view of the utility model during rolling;

fig. 4 is a schematic structural diagram of the utility model during unreeling.

As shown in the figure: 1. a housing; 2. a manual tensioning mechanism; 3. a first torque delivery structure; 4. a first torque deploying and retracting sensor; 5. a second moment retracting mechanism; 6. a second moment retraction sensor; 7. winding and unwinding inductors; 8. a speed reducer; 9. a winding and unwinding motor; 10. a first torque motor; 11. a second torque motor; 12. a coil stock; 13. a lowest position; 14. the highest position; 15. a feeding machine; 16. separating paper; 17. a material receiving machine; 18. and (5) protecting the film.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

The copper clad laminate tape (hereinafter referred to as copper tape) will be described as an example.

As shown in fig. 1 and 2: a manual tension mechanism 2 is arranged on the front side surface of the shell 1, the first moment retracting mechanism 3 and the second moment retracting mechanism 5 are arranged on the front side below the manual tensioning mechanism 2, a retracting and releasing inductor 7 is arranged on the front side below the manual tensioning mechanism 2, the retracting and releasing inductor 7 points to the oblique upper side of the front side, a first moment retracting and releasing inductor 4 and a second moment retracting and releasing inductor 6 are respectively arranged on the front sides below the first moment retracting mechanism 3 and the second moment retracting and releasing mechanism 5, the first moment retracting and releasing inductor 4 and the second moment retracting and releasing inductor 6 both point to the oblique upper side of the front side, a retracting and releasing motor 9 and a speed reducer 8 are arranged inside the shell 1, the retracting and releasing motor 9 is connected with the input end of the speed reducer 9, the output end of the speed reducer 9 is connected with a rotating shaft of the manual tensioning mechanism 2, and a first moment motor 10 and a second moment motor 11 are also arranged inside the shell 1 and are respectively connected with rotating shafts of the first moment retracting mechanism 3 and the second moment retracting mechanism 5.

As shown in fig. 3: when the utility model is used for rolling, the roll core is manually installed on the manual tension mechanism 2 before operation, the paper separating 16 is installed on the second torque retracting and releasing mechanism 5, the paper separating 16 on the second torque retracting and releasing mechanism 5 is manually pulled onto the roll core, the copper strip is manually pulled onto the roll core from the discharge port of the feeding machine 15, the position of the copper strip is equal to or higher than the highest position 14, the winding and unwinding sensor 7 does not sense the copper strip, the winding and unwinding motor 9 can not act temporarily, the feeding machine 15 is started to discharge, the copper strip is more and more sent out along with the discharge port, the copper strip between the feeding machine and the utility model can form larger radian, the position is lower and lower, when the copper strip is driven to the lowest position 13, the winding and unwinding sensor 7 senses the copper strip, the winding and unwinding motor 9 starts to operate, the winding speed is higher than the discharging speed of the feeding machine 15, the copper strip between the feeding machine and the utility model can, the radian is smaller and smaller, when the copper strip reaches the highest position 14, the winding and unwinding sensor 7 cannot sense the copper strip, and the winding and unwinding motor 9 stops working. The above actions are repeated, and continuous intermittent winding can be realized.

And during the rolling, the separation paper 16 on the second moment winding and unwinding mechanism 5 is also wound on the winding core, the second moment winding and unwinding sensor 6 can monitor the state of the separation paper 16 all the time, if the separation paper 16 is disconnected, the second moment winding and unwinding sensor 6 cannot sense the separation paper 16, the alarm mode can be triggered at the moment, and field personnel can be reminded to connect the separation paper 16 again after the alarm mode is triggered. When the paper separation on the second pitch take-up and pay-off mechanism 5 is finished, the first pitch take-up and pay-off mechanism 3 can be switched.

As shown in fig. 4: when the utility model is used for unreeling, the winding core with copper strips is manually installed on the manual tensioning mechanism 2 before operation, the protective films 18 are attached to the two sides of the copper strips, the protective films on the two sides are respectively and manually pulled to the first torque retracting mechanism 3 and the second torque retracting mechanism 5, the copper strips are manually pulled to the feeding port of the material receiving machine 17, the winding and unwinding motor 9 is started to unreel, along with the increasing of the unwound copper strips, the copper strips between the material receiving machine 17 and the utility model can form larger radian, when the copper strips reach the lowest position 13, the winding and unwinding sensor 7 senses the copper strips, the winding and unwinding motor 9 stops unreeling, the material receiving machine 17 starts to receive materials, the copper strips between the material discharging machine and the utility model are shorter and shorter, the radian is smaller and smaller, when the channel is driven to the highest position 13, the winding and unwinding sensor 7 cannot sense the copper strips, the winding and unwinding motor 9 is started to unreel again, unreel speed and be greater than receiving material speed, along with unreeling the copper strips of rolling out more and more, receive material machine 17 with the utility model discloses copper strips between can become great radian, when the copper strips reachs extreme low position 13, receive and unreel inductor 7 and sense the copper strips, receive and unreel motor 9 and stop to unreel, repeat above-mentioned action, can realize that continuous intermittent type formula unreels.

When the winding and unwinding motor 9 works, the first torque motor 10 and the second torque motor 11 work simultaneously; the first moment retraction and release mechanism 3 and the second moment retraction and release mechanism 5 are driven to retract the protective film 18, the first moment retraction and release sensor 4 and the second moment retraction and release sensor 6 can always detect the state of the protective film 18, if the protective film 18 is disconnected, the corresponding sensors cannot sense the state, an alarm mode can be triggered, and field personnel can be reminded to reconnect the protective film after the alarm mode is triggered.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The double-torque winding and unwinding machine is characterized by comprising a shell, a manual tensioning mechanism and a winding and unwinding sensor, wherein the manual tensioning mechanism is horizontally arranged on the front side face of the shell, the winding and unwinding sensor is arranged on the front side below the manual tensioning mechanism, a winding and unwinding motor and a speed reducer are arranged in the shell, and the winding and unwinding motor is connected with a rotating shaft of the manual tensioning mechanism through the speed reducer.

2. The dual-torque material collecting and releasing machine as claimed in claim 1, wherein a horizontal torque collecting and releasing mechanism is provided at one side of the manual tension mechanism, a torque motor connected to the torque motor is provided in the housing, and a torque collecting and releasing sensor is provided at the lower front side of the torque collecting and releasing mechanism.

3. The dual-torque material collecting and releasing machine as claimed in claim 1, wherein the two torque collecting and releasing mechanisms are divided into a first torque collecting and releasing mechanism and a second torque collecting and releasing mechanism, the first torque motor and the second torque motor are respectively arranged in the shell, and the first torque collecting and releasing mechanism and the second torque collecting and releasing mechanism are respectively provided with a first torque collecting and releasing sensor and a second torque collecting and releasing sensor which are matched with the first torque collecting and releasing mechanism and the second torque collecting and releasing mechanism.

4. A double-torque material collecting and releasing machine as claimed in claim 2 or 3, wherein the torque collecting and releasing mechanism comprises a collecting and releasing roller, and two blocking discs are arranged on the collecting and releasing roller.