TWM580041U - Vacuum suction stripping device - Google Patents

Abstract

The present invention provides a vacuum suction peeling device, which includes a peeling wheel set. The peeling wheel set includes an adsorption wheel, a peeling wheel, a first storage wheel, and a second storage wheel. In this work, an external half-broken material sheet is transported to the peeling wheel group for peeling, so as to adsorb a separation layer of the half-broken material sheet through the suction wheel, bend the separation layer, so that the separation layer and the half-broken material sheet A retention layer is separated, and the separation layer is transported to the first storage wheel through the adsorption wheel, and at the same time, the retention layer rotates with the peeling wheel and is transported to the second storage wheel through the peeling wheel, and the separation layer is A bent portion is formed on the suction wheel to tear away the separation layer stably and quickly and prevent it from breaking.

Description

Vacuum adsorption stripping device

The present invention relates to a peeling device, especially a vacuum suction peeling device.

It is the most common type of semi-fractured material on the market today to combine a material with insufficient mechanical strength with a base material with high mechanical strength to form a half-fractured material. This semi-broken material type can facilitate various processing processes, such as coating or patterning dies, on the premise of maintaining the material properties of the material to be used, for example, material flatness. In the follow-up, according to the product type and demand, carry out the removal of the relevant waste materials of the material/or substrate to be used. For example, in the patterning die process, what the scrap will define is the patterned outer remaining area.

The simplest way to separate the membrane is to tear the membrane manually, but its efficiency is not good and the quality of the tearing membrane is unstable. It is easy to break the semi-broken material sheet when the separation layer needs to be removed, and it will cost a lot of personnel costs. ; Therefore, a sticky roller appeared in the prior art, and the waste material was pasted and separated in a rolling manner. However, in order to maintain the stickiness of the roller, the roller needs to be continuously coated with adhesive, but this method not only lacks efficiency and is difficult to automate In addition, the cost of viscose also relatively increases the cost. Therefore, in order to meet the needs of mass manufacturing, the industry has developed a film tearing and peeling device that can be used for automation. However, when the waste to be removed is very fragile (such as with a metal material) or is to be removed after stamping with a non-simple curvature pattern, the existing automated film tearing/peeling device The removal of waste is extremely ineffective.

In view of the above-mentioned problems, the present invention provides a brand new vacuum adsorption peeling device to solve the problem that the conventional waste material is easily broken when peeling the half-broken material sheet.

An object of the present invention is to provide a vacuum adsorption peeling device, which has a peeling wheel set, including an adsorption wheel and a peeling wheel, and there is a gap between the adsorption wheel and the peeling wheel, and half of the broken pieces of material are transported to The gap and allow the suction wheel to adsorb a separation layer of the semi-broken material sheet, so that the separation layer rotates along the adsorption wheel, and a remaining layer of the semi-broken material sheet rotates along the peeling wheel to achieve stability and Quickly tear off the fragile separation layer of half-broken pieces of material.

An object of the present invention is to provide a vacuum suction peeling device which forms a buffer time by a time difference or an angular velocity difference between the start time of the suction wheel and the peel wheel, so that a separation layer of the semi-broken material sheet is on the A bent portion is formed on the suction wheel to prevent the separation layer from breaking when peeled off.

In order to achieve the above-mentioned purposes and effects, the present invention provides a vacuum adsorption peeling device, which can separate the outer half-broken material sheet. The half-broken material sheet has a separation layer and a retention layer. The peeling device includes: a peeling wheel group; the peeling wheel group includes an adsorption wheel, a peeling wheel, a first storage wheel and a second storage wheel, the adsorption wheel is adjacent to one side of the peeling wheel and has a In the gap, the adsorption wheel has a porous layer and an adsorption member, the porous layer covers the adsorption member, the adsorption member has an adsorption opening, a vacuum pump is used to vacuum the adsorption member, and the first storage wheel is disposed on the On one side of the suction wheel, the second storage wheel is provided on one side of the peeling wheel; wherein, the semi-broken material sheet is transported to the gap between the suction wheel and the peeling wheel, and the suction wheel sucks the separation with the suction member Layer, bend the separation layer to separate the separation layer from the retention layer, and then transport it to the first storage wheel, the peeling wheel then transports the retention layer to the second storage wheel, the separation layer is A bending portion is formed on the peeling wheel. Therefore, by inputting the semi-broken material to the peeling wheel group, the semi-broken material is separated into the separation layer and the retention layer, and the semi-broken material is passed through the gap between the adsorption wheel and the peeling wheel The separation layer is formed on the suction wheel to form the bent portion, so that the separation wheel group can quickly separate the separation layer and the retention layer.

In an embodiment of the present invention, the suction force of the adsorption member to adsorb the separation layer is greater than the viscous force between the retention layer and the separation layer of the semi-broken material sheet.

In an embodiment of the present invention, an angle of the suction opening is between 60° and 90°, and the position of the bent portion corresponds to the position of the angle.

In an embodiment of the present invention, the pressure value of the suction force by which the adsorption member adsorbs the separation layer is between -10kpa and -60kpa.

In one embodiment of the present invention, the peeling wheel is connected to a second motor, the second motor drives the peeling wheel to rotate, the angular speed of the suction wheel is the same as the angular speed of the peeling wheel, and the suction wheel is compared to the peeling The round starts a buffer time later.

In an embodiment of the present invention, the buffer time is between 0.5 seconds and 2 seconds.

In one embodiment of the present invention, the rotation direction of the suction wheel is opposite to the rotation direction of the peeling wheel.

In an embodiment of the present invention, the porous layer has 80 to 100 holes per square inch.

In an embodiment of the present invention, the width of the gap between the suction wheel and the peeling wheel is greater than the thickness of the half-broken material sheet.

In an embodiment of the present invention, the guide further includes a guide wheel that transports the half-broken material sheet to the gap between the suction wheel and the peeling wheel.

In an embodiment of the present invention, the reserved layer includes a plurality of reserved blocks and a substrate, and the reserved blocks are disposed above one of the substrates.

In an embodiment of the present invention, the thickness of the substrate is between 0.010mm and 0.025mm.

In one embodiment of the present invention, a sensor is further included, and the position corresponding to the bent portion is disposed adjacent to one side of the peeling wheel set. The sensor can sense the distance between the bent portion and .

In an embodiment of the present invention, the suction wheel is connected to a first motor, and the first motor drives the suction wheel to rotate.

In order to make your reviewer have a better understanding and understanding of the features of the new model and the effects achieved, I would like to use examples and cooperative explanations as follows:

In order to facilitate the description of the features of the vacuum suction peeling device of the present invention, the following embodiments use a patterned aluminum foil with less mechanical strength and a flexible polymer material with better mechanical strength than aluminum foil The semi-broken piece of material assembled. Furthermore, a coating is formed on the surface of the open end of the aluminum foil, for example, as an electrode layer for electrochemical reaction, and the aluminum foil is subjected to stamping. However, the relevant examples of these half-broken material pieces cannot limit the vacuum suction peeling device in this case, and they can only be applied in these areas.

The present invention provides a vacuum adsorption peeling device, which can separate an external half-broken material sheet. The half-broken material sheet has a separation layer and a retention layer. The vacuum adsorption peeling device includes a peeling wheel set, which includes An adsorption wheel and a peeling wheel are provided adjacent to the peeling wheel and have a gap. The semi-broken material sheet is transported to the gap between the adsorption wheel and the peeling wheel. The separation layer of the material sheet makes the separation layer rotate along the adsorption wheel, and separates the separation layer from the retention layer of the semi-broken material sheet, and the separation layer is then transported to a first storage wheel through the adsorption wheel At the same time, the remaining layer rotates with the peeling wheel and is transported to a second storage wheel through the peeling wheel. Furthermore, with the same reference point on the half-broken material sheet, the suction wheel and the peeling wheel have a preset difference in operation, for example, the difference in starting time between the suction wheel and the peeling wheel or the angular velocity difference between the two. When the suction wheel starts a buffer time later than the peeling wheel, the separation layer is formed on the suction wheel to form a protruding bent portion away from the surface of the suction wheel, so as to stably and quickly tear off the half-broken material The separation layer of the sheet prevents the fragile separation layer from breaking.

Please refer to FIG. 1, which is a schematic structural diagram of an embodiment of the present invention, as shown in the figure. A vacuum adsorption peeling device 1 of this embodiment is a device capable of separating an external half-broken material sheet 10 with a separation layer 12 and a retention layer 14, which includes a plurality of components to form a peeling wheel set 2.

Please refer to FIG. 1 and FIG. 2 at the same time. As shown in the figure, the half-broken material sheet 10 of this embodiment is a sheet-like element that includes at least two material layers that can be peeled off, such as a current collector layer of a battery during manufacturing And the bottom layer. In the preferred embodiment, one thickness 16 of the half-cut material sheet 10 is between 0.06 mm and 0.1 mm to achieve the better effect of this embodiment, but it is not limited thereto. The half-cut material sheet 10 Contains a retention layer 14 and a separation layer 12, the retention layer 14 is a component that needs to be retained, such as a current collector layer, the separation layer 12 is scrap that needs to be stripped off, such as part of the semi-broken material of the semi-broken material sheet. In a preferred embodiment, the retention layer 14 and the separation layer 12 are glued to form the semi-broken material sheet 10; the peeling wheel set 2 is composed of a plurality of wheels, which includes an adsorption wheel 20 and a peeling wheel 30 , A first storage wheel 40 and a second storage wheel 50, the suction wheel 20 is a wheel member having a porous layer 22 and an adsorption member 24, which is adjacent to one side of the peeling wheel 30, the adsorption The wheel 20 and the peeling wheel 30 have a gap 29 with a distance greater than the thickness 16 of the semi-broken material sheet 10, and transport the semi-broken material sheet 10 to the gap 29 of the suction wheel 20 and the peeling wheel 30, And it only contacts one of the suction wheel 20 and the peeling wheel 30 between the gaps 29, such as only contacting the peeling wheel 30 to peel off the half-broken material sheet 10, the porous of the suction wheel 20 has The layer 22 covers the outer side of the adsorption member 24, and the adsorption member 24 is a hollow tube with an adsorption opening 242, and a vacuum pump 28 is used to vacuum the gas inside one of the adsorption members 24 to make the adsorption member 24 has a vacuum suction force to suck the outside air into the inside of the adsorption member 24 through the adsorption opening 242 to provide the suction force of the adsorption wheel 20. The adsorption wheel 20 uses the adsorption opening 242 of the adsorption member 24 to pass through the porous layer 22 to adsorb the In the separation layer 12 of the half-broken material sheet 10, the suction wheel 20 is connected to a first motor 26 to drive the suction wheel 20 to rotate, and the separation layer 12 moves with the suction wheel 20, which provides tension to separate the The layer 12 bends, causing the separation layer 12 to separate from the retention layer 14, and then the separation layer 12 is transported to the first storage wheel 40 to wind up and store the separation layer 12 so that it can be collected for disposal, reaching the storage waste Function, in the case of a gap between the suction wheel 20 and the peeling wheel 30, the peeling device can be separated at the front end of the half-cut material sheet, if the front end of the half-cut material sheet can be separated by machine or manual, wait After the retention layer and the separation layer of the semi-broken material sheet are respectively driven by the suction wheel and the peeling wheel, the semi-broken material sheet can be continuously peeled off. While the retention layer 14 is separated from the separation layer 12, the peeling wheel 30 is connected to a The second motor 34 drives the peeling wheel 30 to rotate to curl the retention layer 14 and transport the retention layer 14 to the second storage wheel 50, and the second storage wheel 50 is wound to store the retention Layer 14, so that it can be moved to other devices for another process, In a preferred embodiment, such as a process system that can be automated, the second storage wheel 50 directly transfers the reserved layer 14 to other process devices or systems, omitting the winding and storage process to save the cost of handling and Increase manufacturing speed.

Continuing from the above, and referring to FIG. 3, in the preferred embodiment, the reserved layer 14 includes a plurality of reserved blocks 144 and a substrate 142, and the plurality of reserved blocks 144 are half-broken by the separation layer 12 In this embodiment, the adhesive is disposed on one of the substrates 142, wherein the substrate 142 is an adhesive film, and the plurality of reserved blocks 144 disposed above it and the separation layer 12 are The same material may be an all-metal material or a part of metal material. The retention layer 14 and the separation layer 12 are adhered with adhesive. In a preferred embodiment, the thickness of the substrate of the retention layer 14 is 0.010 mm to 0.025 mm, and the thickness of the viscose is between 0.01mm and 0.015mm; the porous layer 22 of the suction wheel 20 in this embodiment is a structure containing a porous hole, such as stainless steel mesh, the porous layer 22 has 80 to 100 holes per square inch, such as stainless steel mesh with 80 to 100 meshes per square inch, the suction opening 242 corresponds to the suction member 24 at an angle 244, and the suction opening 242 has the angle 244 It is between 60° and 90° to provide a better adsorption area. The suction pressure of the adsorption member 24 to adsorb the separation layer 12 is between -10kpa (kilopascal kilopascal) and -60kpa (kilopascal kilopascal) , Provide proper suction to transport the separation layer 12 to prevent the suction layer from being damaged due to excessive suction.

Referring again to FIG. 1 and FIG. 2, FIG. 2 is a schematic diagram of the operation of the embodiment of the present invention. As shown in the figure, in this embodiment, the rotation direction 21 of the suction wheel 20 and the rotation direction of the peeling wheel 30 31. On the contrary, the separation layer 12 and the retention layer 14 of the semi-broken material sheet 10 are driven by the suction wheel 20 and the peeling wheel 30 to separate the two and are respectively subjected to the suction wheel 20 and the peeling wheel 30 The guides are transported in different directions, and the angular speed 23 of the suction wheel 20 is the same as the angular speed 35 of the peeling wheel 30. In this embodiment, the suction wheel 20 starts a buffer time later than the peeling wheel 30, allowing the half The separation layer 12 of the broken material sheet 10 first moves a distance 25 along the retention layer 14 on the peeling wheel 30, so that the separation layer 12 forms a bent portion 32 on the suction wheel 20 to provide a buffer space, To prevent the separation layer 12 from rupturing, which in turn affects the overall process speed, in this embodiment, the angular speed 23 of the suction wheel 20 of the peeling wheel set 2 is the same as the angular speed 35 of the peeling wheel 30, and the diameters R1 and R2 are the same The same, to prevent the instability when peeling and transporting the half-cut material sheet 10, the rotation direction of the first storage wheel 40 and the second storage wheel 50 can follow the arrangement of the peeling wheel group 2, the half-cut material sheet 10 The direction of conveyance is the same as the direction of the suction wheel 20, but it is not limited to this, and the buffer time is between 0.5 seconds and 4 seconds, so as to achieve the bending portion 32 that makes the outer semi-broken material sheet better , But not limited to this; in this embodiment, the angular speed 35 of the separation wheel 30 can also be greater than the angular speed 23 of the suction wheel 20, and the angular speed difference between the suction wheel 20 and the peeling wheel 30 can be used to make the separation layer 12 The bent portion 32 is formed. In a preferred embodiment, the position of the bent portion 32 corresponds to the angle 244, that is, the start and end points of the bent portion 32 (that is, the bent portion 32 contacts the suction The part of the wheel 20) is located in the suction opening 242 and is attracted by it.

Following the above, this embodiment further includes a guide wheel 60 that transports the outer half-broken material sheet 10 to the suction wheel 20 to stabilize the process of feeding the half-broken material sheet 10 into the peeling wheel set 2 to improve the process Quality, reduce product defect rate; the direction of rotation of the guide wheel 60 corresponds to its position and the direction of conveyance of the half-broken material sheet 10, preferably the same as the direction of the suction wheel 20, but not limited to this; and In this embodiment, a sensor 70 is further included, and the position corresponding to the bent portion 32 is adjacent to one side of the peeling wheel set 2. The sensor 70 detects the position of the bent portion 32 and the A distance 72 between the positions of the sensors 70 to achieve a better length of the bent portion 32, for example, if the length of the distance 72 exceeds a preset value (that is, the length of the bent portion 32 is lower than expected), the sensor 70 will send a signal to control the speed of the suction wheel 20 to drop. When the length of the distance 72 is lower than the preset value (that is, the length of the bent portion 32 exceeds the expected), the sensor 70 will send a signal to control the suction wheel The rotation speed of 20 increases it. Although this embodiment takes the suction wheel 20 as an example, it is not limited to this, and the rotation speed of the peeling wheel 30 can also be controlled. This preset value will vary with the material of the separation layer.

Referring again to FIGS. 2 and 3, FIG. 3 is a schematic diagram of the peeling of the new semi-broken material sheet. As shown in the figure, in the preferred embodiment, the semi-broken material sheet 10 is pasted by the separation layer 12 Attached to the substrate 142 of the retention layer 14, the separation layer 12 exposes the plurality of retention blocks 144 after being half-broken, and when the separation layer 12 is absorbed by the suction wheel 20 and peels off from the substrate 142 Since the plurality of reserved blocks 144 are separated from the separation layer 12 by a half-break process, they are still adhered to the substrate 142 and are then transported by the peeling wheel 30.

This embodiment provides a vacuum suction peeling device, which is to arrange the half-broken material sheet between the suction wheel and the peeling wheel included in the peeling wheel set, and the separation of the half-broken material sheet by the suction wheel Layer, making the separation layer rotate along the adsorption wheel, and applying the tension of the separation layer to separate the retention layer of the semi-broken material sheet from the separation layer, and then the separation layer is transported to the first storage through the adsorption wheel The wheels are stored or transported to other process devices or systems through the first storage wheel, and at the same time, the retention layer rotates with the peeling wheel and is transported to the second storage wheel through the peeling wheel, and the suction wheel is peeled compared to the peeling wheel The wheel starts after the buffer time, so that the separation layer forms the bent portion on the adsorption wheel, and prevents the fragile separation layer from breaking and affecting when the remaining layer of the semi-broken material sheet is separated from the separation layer The overall process.

Please refer to FIG. 4, which is a partially enlarged schematic view of other embodiments of the present invention. As shown in the figure, this embodiment is a design change based on the structural basis of the first embodiment described above. The peeling wheel 30 is changed to an element with a diameter different from that of the suction wheel 20. The semi-broken material sheet 10 is disposed between the peeling wheel 30 and the suction wheel 20. The diameter R2 of one of the peeling wheels 30 is smaller than the suction A diameter R1 of the wheel 20 forms different angular velocities 23, 35, so that the separation layer 12 of the semi-broken material sheet 10 first moves the distance 25 along the retention layer 14 on the peeling wheel 30 to make the separation layer The portion 12 is not in contact with the suction wheel 20 to form the bent portion 32, which provides a buffer space to prevent the fragile separation layer 12 from breaking; the connection and actuation relationship of other components in this embodiment are the same as the first embodiment. So I won’t go into details.

In summary, the present invention is a vacuum suction peeling device, which is to arrange the half-broken material sheet between the suction wheel and the peeling wheel included in the peeling wheel set, and the half-broken material is adsorbed by the suction wheel The separation layer of the sheet, causing the separation layer to rotate along the adsorption wheel, and separating the retention layer and the separation layer under the driving of the adsorption wheel and the peeling wheel, and being respectively subjected to the adsorption wheel and the separation wheel The guide of the peeling wheel is transported in different directions. The reserved layer is transported to the second storage wheel for storage, or is transported to other process devices or systems through the second storage wheel. The time difference caused by the start of the buffer time, or the angular velocity difference generated by the suction wheel and the peeling wheel, causes the separation layer to move with the retention layer first, after forming the bent portion on the suction wheel, and then follows the The adsorption wheel rotates and is transported to the first storage wheel through the adsorption wheel. When the retention layer and the separation layer of the semi-broken material sheet are separated, the difference between the starting time of the adsorption wheel and the peeling wheel The separation layer forms the bent portion to provide a buffer space to prevent the breakage of the fragile separation layer, thereby affecting the overall process. For example, the separation layer breaks so that the device does not peel off the remaining peeling layer, resulting in an increase in product defect rate.

Therefore, this new model is truly novel, progressive, and available for industrial use. It should meet the requirements of patent application in my country's Patent Law. Undoubtedly, a new patent application is filed in accordance with the law.

However, the above is only an embodiment of the new model, and is not used to limit the scope of the implementation of the new model. Therefore, all changes and modifications based on the shape, structure, features and spirit described in the patent application of the new model are cited. All should be included in the scope of patent application for this new model.

1‧‧‧Vacuum absorption peeling device

10‧‧‧Semi-broken material sheet

12‧‧‧ Separation layer

14‧‧‧Reserved layer

142‧‧‧ Base material

144‧‧‧ reserved block

16‧‧‧thickness

2‧‧‧Stripping wheel set

20‧‧‧Adsorption wheel

21‧‧‧Rotation direction

22‧‧‧porous layer

23‧‧‧Angular velocity

24‧‧‧Adsorption parts

242‧‧‧Adsorption opening

244‧‧‧Angle

25‧‧‧Distance

26‧‧‧ First Motor

28‧‧‧Vacuum pump

29‧‧‧Gap

30‧‧‧Peeling wheel

31‧‧‧Rotation direction

32‧‧‧Bending Department

34‧‧‧Second motor

35‧‧‧Angular velocity

40‧‧‧The first storage wheel

50‧‧‧Second storage wheel

60‧‧‧Guide wheel

70‧‧‧Sensor

72‧‧‧Distance

R1‧‧‧Diameter

R2‧‧‧Diameter

Figure 1: This is a schematic diagram of the structure and operation of the first embodiment of the new model;
Figure 2: This is a partially enlarged schematic view of the first embodiment of the new model;
Figure 3: This is a schematic diagram of the peeling of the semi-broken material sheet of the new model; and Figure 4: It is a partially enlarged schematic diagram of other embodiments of the new model.

Claims (12)

A vacuum adsorption peeling device, which can separate an external half-broken material sheet, the semi-broken material sheet has a separation layer and a retention layer, the peeling device includes:
A peeling wheel set includes an adsorption wheel, a peeling wheel, a first storage wheel and a second storage wheel. The adsorption wheel is adjacent to one side of the peeling wheel and has a gap. The adsorption wheel has a A porous layer and an adsorption member, the porous layer covering the adsorption member, the adsorption member has an adsorption opening, so that the adsorption wheel has a vacuum suction, the first storage wheel is provided on one side of the adsorption wheel, the second The storage wheel is arranged on one side of the peeling wheel;
Wherein, the half-broken material sheet is transported to the gap between the adsorption wheel and the peeling wheel, the adsorption wheel adsorbs the separation layer with the adsorption member, bends the separation layer, and the separation layer forms a bent portion on the adsorption wheel To separate the separation layer from the retention layer, and then transport the separation layer to the first storage wheel, and the peeling wheel transports the retention layer to the second storage wheel. The vacuum adsorption peeling device according to claim 1, wherein the suction force of the adsorption member to adsorb the separation layer is greater than the viscous force between the retention layer and the separation layer of the semi-broken material sheet. The vacuum suction peeling device according to claim 1, wherein an angle of the suction opening is between 60° and 90°, and the position of the bent portion corresponds to the position of the angle. The vacuum adsorption peeling device according to claim 1, wherein the pressure value of the suction force of the adsorption member to adsorb the separation layer is between -10kpa and -60kpa. The vacuum suction peeling device according to claim 1, wherein the suction wheel is connected to a first motor, and the first motor drives the suction wheel to rotate. The vacuum suction peeling device according to claim 1, wherein the peeling wheel is connected to a second motor, the second motor drives the peeling wheel to rotate, the angular speed of the suction wheel is the same as the angular speed of the peeling wheel, and the suction The wheel starts a buffer time later than the stripping wheel. The vacuum suction stripping device as described in claim 6, wherein the buffer time is between 0.5 seconds and 2 seconds. The vacuum adsorption peeling device according to claim 1, wherein the rotation direction of the suction wheel is opposite to the rotation direction of the peeling wheel. The vacuum adsorption peeling device according to claim 1, wherein the porous layer has 80 to 100 holes per square inch. The vacuum suction peeling device according to claim 1, wherein the distance between the suction wheel and the peeling wheel is greater than the thickness of the half-broken material sheet. The vacuum suction peeling device as described in claim 1 further includes a guide wheel that transports the half-broken material sheet to the gap between the suction wheel and the peeling wheel. The vacuum suction peeling device according to claim 1, further comprising a sensor, the position of which corresponds to the bending part is adjacently arranged on one side of the peeling wheel set, the sensor can sense the bending The distance between the folded part and it.