CN215047324U - Prevent waste material coiled material feed arrangement - Google Patents
Prevent waste material coiled material feed arrangement Download PDFInfo
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- CN215047324U CN215047324U CN202120438753.6U CN202120438753U CN215047324U CN 215047324 U CN215047324 U CN 215047324U CN 202120438753 U CN202120438753 U CN 202120438753U CN 215047324 U CN215047324 U CN 215047324U
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- roller
- guide groove
- coiled material
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- feeding apparatus
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Abstract
The utility model relates to the field of machinary, concretely relates to prevent waste material coiled material feed arrangement. Including the roller with set up in frame (2) of roller both sides, frame (2) on be provided with first roller (1-1) and second roller (1-2) through magnetic powder brake, the one end of frame (2) be provided with guiding groove (3) that the coiled material width is the same, be provided with compression roller (4) in guiding groove (3). The utility model discloses a material loading in turn of first roller (1-1) and second roller (1-2) to realize that the material loading is incessant, and guide the coiled material through guiding groove (3) during the material loading, avoid the slope and take place the turn-up.
Description
Technical Field
The utility model relates to the field of machinary, concretely relates to prevent waste material coiled material feed arrangement.
Background
The flexible copper clad laminate refers to a copper clad laminate formed by bonding a single side or double sides of a flexible insulating material such as a polyester film or a polyimide film with a copper foil through certain process treatment.
A Flexible Copper Clad Laminate (FCCL) (also called flexible copper clad laminate) is a processing substrate material of a flexible printed circuit board (FPC) and consists of a flexible insulating base film and a metal foil. The flexible copper clad laminate compounded by three different materials of copper foil, film and adhesive is called a three-layer flexible copper clad laminate. The flexible copper clad laminate without the adhesive is called a two-layer flexible copper clad laminate.
Compared with a rigid copper clad laminate (FCCL), the Flexible Copper Clad Laminate (FCCL) has the characteristics of thinness, lightness and flexibility in terms of product characteristics. The FPC using FCCL as a substrate material is widely used in electronic products such as mobile phones, digital cameras, digital video cameras, automobile satellite direction positioning devices, liquid crystal televisions, notebook computers, and the like.
The FCCL has advantages of thinness, lightness and flexibility, and the FCCL using the polyimide-based film has characteristics of excellent electrical property, thermal property and heat resistance. Its lower dielectric constant (Dk) property allows for fast transmission of electrical signals. Good thermal performance can make the subassembly easily cool down. A higher glass transition temperature (Tg) may allow the assembly to perform well at higher temperatures.
When the flexible copper clad laminate is produced, the pressing process sometimes needs to be continuously carried out, the existing coiled material feeding device needs to be replaced by new materials after the operation is stopped, the flexible copper clad laminate is not suitable for production, the copper foil is thin, and if the copper foil inclines during material receiving, the copper foil can cause curling to form waste materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent waste material coiled material feed arrangement to solve the inconvenient material that connects of current coiled material feed arrangement and easily cause the problem of turn-up.
In order to achieve the above object, the utility model provides a following technical scheme:
prevent waste material coiled material feed arrangement includes the roller and sets up in the frame of roller both sides, the frame on be provided with first roller and second roller through magnetic powder brake, the one end of frame be provided with the guiding groove the same with the coiled material width, be provided with the compression roller in the guiding groove.
Preferably, the inner walls of the two sides of the inlet end of the guide groove are respectively provided with a guide pressure plate near the bottom surface of the guide groove, and a gap is formed between the guide pressure plate and the bottom surface of the guide groove to form a channel.
Preferably, the two sides of the outlet end of the guide groove are respectively provided with a roller device for preventing the coiled material from curling, and the roller devices are composed of auxiliary rollers which are correspondingly arranged up and down.
Preferably, the outlet end of the guide groove is further provided with a detection grating and an alarm device, and the detection grating is electrically connected with the alarm device.
Preferably, the first roller shaft and the second roller shaft are provided with weight sensors, the inlet end of the guide groove is provided with a cutting device, and a switch of the cutting device is in signal connection with the weight sensors through a controller.
Preferably, the guide groove and the frame are detachably connected through a bolt.
Compared with the prior art, the utility model discloses can produce following beneficial effect at least:
the utility model discloses a first roller and the material loading in turn of second roller to realize that the material loading is incessant, and guide the coiled material through the guiding groove when the material loading, avoid the slope and take place the turn-up.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The structure of such a scrap web feeding apparatus is shown in fig. 1, and several examples are listed below with reference to the drawings.
Example 1:
prevent waste material coiled material feed arrangement, including the roller with set up in frame 2 of roller both sides, frame 2 on be provided with first roller 1-1 and second roller 1-2 through magnetic powder brake, the one end of frame 2 be provided with the guiding groove 3 that the coiled material width is the same, be provided with compression roller 4 in the guiding groove 3. Coiled materials are loaded on the first roller shaft 1-1 and the second roller shaft 1-2, the first roller shaft 1-1 is used for feeding materials, and the magnetic powder brake can play a role in stabilizing feeding and preventing shaking. The coiled material passes through the guide groove 3 and is pressed by the pressing roller 4 to be attached to the bottom surface of the guide groove 3. When the coiled material on the first roller shaft 1-1 is used up, the coiled material on the second roller shaft 1-2 is pulled to be spliced, meanwhile, the first roller shaft 1-1 is replaced with a new coiled material, and in the process, the guide groove 3 plays a role of limiting during splicing, and the coiled material is prevented from inclining to generate curling and form waste materials.
Example 2:
it is further defined on the basis of the embodiment 1 that the inner walls of both sides of the inlet end of the guide groove 3 are respectively provided with a guide pressing plate 5 near the bottom surface of the guide groove 3, and a gap is formed between the guide pressing plate 5 and the bottom surface of the guide groove 3 to form a channel. When the materials are fed, the materials are fed into the channel formed between the guide pressing plate 5 and the bottom surface of the guide groove 3, the limitation of the channel to the materials is stronger, and the materials can be kept at a high positive track degree when being fed.
Example 3:
it is further defined on the basis of the embodiment 1 that the two sides of the outlet end of the guide groove 3 are respectively provided with a roller device for preventing the curling of the coiled material, and the roller devices are composed of auxiliary rollers 6 which are correspondingly arranged up and down. The auxiliary roller shafts 6 which are correspondingly arranged up and down form a clamping state for the side edges of the materials, so that the materials are prevented from curling.
Example 4:
further limited on the basis of the embodiment 3, the outlet end of the guide groove 3 is also provided with a detection grating 8 and an alarm device, and the detection grating 8 is electrically connected with the alarm device. The detection grating 8 can detect the width of the material, if the width is reduced, the phenomenon of edge curling is indicated, and the alarm device gives an alarm.
Example 5:
it is further defined on the basis of the embodiment 1 that the first roller shaft 1-1 and the second roller shaft 1-2 are provided with weight sensors, the inlet end of the guide groove 3 is provided with a cutting device 7, and the switch of the cutting device 7 is in signal connection with the weight sensors through a controller. The weight sensor is used for detecting the weight of the coiled material, namely the residual material amount can be reflected, the curling degree of the innermost material of the general coiled material is the largest, and the performance is not good due to the curling, so when the weight sensor detects that the weight of the material transmitted is reduced to a set value, the cutting device 7 is started to cut through an electric signal, and a new material coil is fed.
Best mode for carrying out the invention
In addition to the embodiment 5, it is further defined that the guide slot 3 is detachably connected with the frame 2 through a bolt. So that the guide groove 3 is easy to disassemble and to replace for different sizes of coil.
Reference throughout this specification to multiple illustrative embodiments means that a particular structure described in connection with the embodiments is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, while a structure has been described in connection with any one embodiment, it is to be understood that it is within the scope of the invention to implement such structure in connection with other embodiments.
Claims (6)
1. Prevent waste material coiled material feed arrangement, include the roller and set up in frame (2) of roller both sides, its characterized in that: the rolling machine is characterized in that a first roller shaft (1-1) and a second roller shaft (1-2) are arranged on the rack (2) through a magnetic powder brake, one end of the rack (2) is provided with a guide groove (3) which is the same as the width of a coiled material, and a press roller (4) is arranged in the guide groove (3).
2. The scrap web feeding apparatus in accordance with claim 1 wherein: the inner walls of the two sides of the inlet end of the guide groove (3) are respectively provided with a guide pressing plate (5) near the bottom surface of the guide groove (3), and a gap is formed between the guide pressing plate (5) and the bottom surface of the guide groove (3) to form a channel.
3. The scrap web feeding apparatus in accordance with claim 1 wherein: the roll shaft device is characterized in that roll shaft devices for preventing the coiled material from curling are respectively arranged on two sides of the outlet end of the guide groove (3), and each roll shaft device is composed of auxiliary roll shafts (6) which are correspondingly arranged up and down.
4. The scrap web feeding apparatus in accordance with claim 3 wherein: the exit end of guiding groove (3) still be provided with detection grating (8) and alarm device, detection grating (8) and alarm device electric connection.
5. The scrap web feeding apparatus in accordance with claim 1 wherein: the roller device is characterized in that weight sensors are arranged on the first roller shaft (1-1) and the second roller shaft (1-2), a cutting device (7) is arranged at the inlet end of the guide groove (3), and a switch of the cutting device (7) is in signal connection with the weight sensors through a controller.
6. The scrap web feeding apparatus in accordance with claim 1 wherein: the guide groove (3) is detachably connected with the frame (2) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438753.6U CN215047324U (en) | 2021-03-01 | 2021-03-01 | Prevent waste material coiled material feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438753.6U CN215047324U (en) | 2021-03-01 | 2021-03-01 | Prevent waste material coiled material feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215047324U true CN215047324U (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120438753.6U Active CN215047324U (en) | 2021-03-01 | 2021-03-01 | Prevent waste material coiled material feed arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215047324U (en) |
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2021
- 2021-03-01 CN CN202120438753.6U patent/CN215047324U/en active Active
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