CN215359973U

CN215359973U - Nanocrystalline material takes limit protection device

Info

Publication number: CN215359973U
Application number: CN202120488493.3U
Authority: CN
Inventors: 杨大洲; 王兴毅
Original assignee: Lingshengcheng Technology Jiangsu Co Ltd
Current assignee: Lingshengcheng Technology Jiangsu Co Ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-31
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a nanocrystalline material belt edge protection device which comprises an operation table, wherein a material discharge mechanism, a material pulling mechanism and a material receiving mechanism are sequentially arranged on the operation table along the material belt conveying direction; the material pulling mechanism comprises an upper roll shaft and a lower roll shaft which are in transmission connection, and the upper roll shaft and the lower roll shaft are arranged side by side up and down; the material belt conveying channel of the operating platform is also provided with an air pressure control assembly, the air pressure control assembly comprises a pressing cylinder and a pressing plate, and the pressing plate is connected with the movable end of the pressing cylinder; still dispose positioning sensor on the operation panel, positioning sensor sets up with the atmospheric control subassembly side by side to positioning sensor is connected with the atmospheric control subassembly. The utility model can realize automatic material pulling and automatic positioning, the nanocrystalline material belt is pressed through the air pressure control assembly, and air bubbles are discharged, so that the edges of the nanocrystalline are tightly attached, the yield of the next procedure is improved, and the working efficiency is improved.

Description

Nanocrystalline material takes limit protection device

Technical Field

The utility model relates to the technical field of die cutting processing of nanocrystalline material strips, in particular to an edge protection device for a nanocrystalline material strip.

Background

The nanocrystalline is widely applied to the production and manufacture of electronic switch elements, high-speed switching elements, magnetic head materials, magnetic recording materials and the like, and in the actual production and processing process, the nanocrystalline needs to be subjected to die cutting so as to form products with required dimension specifications and shapes.

In the existing die cutting of the nanocrystalline, a single protective film is coated on the upper surface and the lower surface of the nanocrystalline in advance, then the nanocrystalline and the protective film are integrally placed under a die cutting tool, the die cutting tool moves downwards, so that the upper surface protective film, the nanocrystalline and the lower surface protective film are sequentially cut off by the die cutting tool, and then the next procedure is carried out. However, bubbles are generated at the edges of the nanocrystals during die cutting, which is very disadvantageous to the edge-grabbing process of the next process and seriously affects the product yield and production efficiency. Therefore, it is necessary to provide a further solution to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wrapping protection device for a nanocrystalline material strap, which can solve one or more of the problems in the prior art.

According to one aspect of the utility model, the edge protection device for the nanocrystalline material belt comprises an operation table, wherein a material discharge mechanism, a material pulling mechanism and a material receiving mechanism are sequentially arranged on the operation table along the material belt conveying direction; the material pulling mechanism comprises an upper roll shaft and a lower roll shaft which are in transmission connection, and the upper roll shaft and the lower roll shaft are arranged side by side up and down; the lower roll shaft is connected with the output end of the servo motor; the material belt conveying channel of the operating platform is also provided with an air pressure control assembly, the air pressure control assembly comprises a pressing cylinder and a pressing plate, and the pressing plate is connected with the movable end of the pressing cylinder; still dispose positioning sensor on the operation panel, positioning sensor sets up with the atmospheric control subassembly side by side to positioning sensor is connected with the atmospheric control subassembly.

The automatic material pulling mechanism has the advantages that the material pulling mechanism can realize automatic material pulling under the driving of the servo motor, the positioning sensor realizes automatic positioning, the working efficiency is improved, the nanocrystalline material belt is pressed through the air pressure control assembly, air bubbles are discharged, the edges of the nanocrystals are tightly attached, the edge grabbing treatment of the nanocrystalline material belt is convenient, the yield of the next procedure is improved, and the efficiency of mechanical production is improved.

In some embodiments, two sets of material pulling mechanisms are arranged on the operating platform, and the air pressure control assembly and the positioning sensor are arranged between the two sets of material pulling mechanisms. The nanocrystalline material belt material pulling mechanism has the advantages that the nanocrystalline material belt material pulling mechanism can ensure that the nanocrystalline material belt does not deviate in the conveying direction through the front group of material pulling mechanisms and the rear group of material pulling mechanisms, so that the air pressure control assembly can conveniently press nanocrystalline, and the stress balance of nanocrystalline materials in a pressing area is ensured.

In some embodiments, the pneumatic control assembly further comprises a first bracket; the first support comprises two vertically arranged supporting side plates and a horizontally arranged supporting top plate, and the two supporting side plates are symmetrically connected to the left side and the right side of the lower surface of the supporting top plate; the pressing cylinder is fixed on the upper surface of the supporting top plate; the nanocrystalline material ribbon is transferred between the two supporting side plates. The pneumatic control assembly has the beneficial effects that the first support is formed by the two supporting side plates and the supporting top plate, so that the pneumatic control assembly is convenient to mount and dismount. The pressing cylinder is fixedly arranged on the supporting top plate through components such as a connecting plate and the like, and sufficient moving space is provided for the pressing plate.

In some embodiments, a fixed seat is further arranged right below the pressing cylinder, a fixed flat plate is arranged on the upper surface of the fixed seat, the fixed flat plate and the pressing plate are arranged correspondingly, and the pressing plate can be contacted with the fixed flat plate along with the downward movement of the movable end of the pressing cylinder; the fixed flat plate and the lower roller shaft have the same height. Its beneficial effect lies in, through the fixing base with fixed dull and stereotyped promotion to the height the same with the lower roll axle to can guarantee that the nanocrystalline material area is in same level all the time at two in-process that draw to carry out conveying and suppression between the material mechanism, guarantee nanocrystalline material area atress balance when the suppression, avoid having the bubble to persist.

In some embodiments, the positioning sensor is connected with a second bracket, and the second bracket comprises a supporting seat and a supporting rod; the supporting seat is arranged at the edge of the operating platform, one end of the supporting rod is connected to the supporting seat, and the other end of the supporting rod extends into the operating platform; the positioning sensor is arranged on the supporting rod and corresponds to the fixed flat plate. The beneficial effects of the utility model reside in that, set up positioning sensor on the transfer passage in nanocrystalline material area through the second support, positioning sensor and fixed dull and stereotyped correspondence set up, can carry out real time monitoring to the material area, when nanocrystalline material area conveys on fixed dull and stereotyped, positioning sensor signals, and the air cylinder that pushes down drives the clamp plate according to the instruction and moves down, suppresses the nanocrystalline on the fixed dull and stereotyped. And after the pressing is finished, the pressing plate returns, the nanocrystalline material belt is continuously conveyed to the next site, the positioning sensor monitors the conveying of the material belt and sends out a signal, and the pressing cylinder presses the nanocrystalline at the next site again according to the instruction, so that the continuous operation is performed circularly.

In some embodiments, a guide assembly is further arranged between the discharging mechanism and the material pulling mechanism; the direction subassembly includes the locating plate that two symmetries set up, disposes a plurality of parallel arrangement's dwang between two locating plates, and a plurality of dwangs can be followed material area direction of transfer and rotated. Its beneficial effect lies in, can guide the nanocrystalline material area in the conveying through the direction subassembly, and nanocrystalline material area clamp encircles from a plurality of dwang and passes through between two locating plates that correspond the setting, and the locating plate plays limiting displacement. The deviation of the nanocrystalline strip can be prevented.

In some embodiments, the receiving mechanism comprises a receiving roller shaft and a servo motor, and the receiving roller shaft is connected with an output end of the servo motor. Therefore, the material receiving roll shaft can be driven to rotate through the servo motor, and the nanocrystalline material belt can be wound.

In some embodiments, a waste collecting roller shaft and a film covering roller shaft are further sequentially arranged above the operating table along the conveying direction of the material belt. Therefore, after the nanocrystalline material belt is subjected to upstream die cutting and laser lamp processing procedures, the generated peripheral waste materials can be wound through the waste collecting roller shaft above the operating platform. The nanocrystalline material belt pressed by the air pressure control assembly can be coated with films again through a film coating roller shaft above the operating platform. So, on the one hand can make full use of the space of whole device, on the other hand can accomplish in step and receive useless, suppress the row of bubbles, add processing steps such as protection film, material area conveying, improve machining efficiency.

Drawings

FIG. 1 is a front view of a nanocrystalline material with an edge protection device according to an embodiment of the utility model;

FIG. 2 is a top view of the nanocrystalline material with an edge protection device shown in FIG. 1;

fig. 3 is a schematic perspective view of a material pulling mechanism of the nanocrystalline material belt edge protection device shown in fig. 1;

fig. 4 is a schematic perspective view of a pneumatic control assembly of the nanocrystalline material with an edge protection device shown in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 4 schematically show a nanocrystalline material ribbon edge protection device according to an embodiment of the present invention. As shown in the figure, the device comprises an operation table 01, the nanocrystalline material belt is conveyed on the operation table 01, and a discharging mechanism 10, two material pulling mechanisms 30 and a material receiving mechanism 60 are sequentially arranged on the operation table 01 along the material belt conveying direction. And an air pressure control assembly 40 and a positioning sensor 50 are arranged between the two groups of material pulling mechanisms 30. A waste collecting roller shaft 70 and a film coating roller shaft 80 are also arranged above the operating platform 01, and the waste collecting roller shaft 70 is connected with the output end of the servo motor. The waste collecting roll shaft 70 is arranged above the first group of material pulling mechanisms 30, and the film coating roll shaft 80 is arranged above the second group of material pulling mechanisms 30.

The discharging mechanism 10 comprises a discharging roller shaft, and the nanocrystalline coil stock processed by the previous procedure is placed on the discharging roller shaft for material conveying.

A guiding assembly 20 is further arranged between the discharging mechanism 10 and the first group of pulling mechanisms 30 to guide the conveying of the nanocrystalline material belt. The guiding assembly 20 comprises two positioning plates 21 symmetrically arranged along the conveying direction of the nanocrystalline material tape, a plurality of parallel rotating rods 22 are vertically inserted between the two positioning plates 21, and the plurality of rotating rods 22 can roll along the conveying direction of the material tape in the positioning plates 21. The nanocrystalline material belt is clamped between the two correspondingly arranged positioning plates 21, and the positioning plates 21 can prevent the nanocrystalline material belt from separating from the conveying channel and derailing. Nanocrystalline material area encircles from a plurality of dwang 22 and passes through, and dwang 22 rotates and can drive nanocrystalline material and take to the direction conveying of keeping away from the blowing roller.

Before the nanocrystalline material belt enters the material pulling mechanism 30, the peripheral waste material generated in the previous process can be wound by the waste collecting roller shaft 70 above the operation table 01. The nano-crystal material belt after the waste discharge is completed enters the first group of material pulling mechanisms 30.

The pulling mechanism 30 includes an upper roller 31 and a lower roller 32 which are arranged side by side, and the nanocrystalline material belt can be conveyed between the upper roller 31 and the lower roller 32. The upper roller shaft 31 is in transmission connection with the lower roller shaft 32, the lower roller shaft 32 is connected with the output end of the servo motor, and therefore the lower roller shaft 32 drives the upper roller shaft 31 to rotate under the driving of the servo motor, so that the nanocrystalline material belt can be pulled to be conveyed from the discharging mechanism 10 to the receiving mechanism 60.

An air pressure control assembly 40 and a positioning sensor 50 are arranged between the two groups of material pulling mechanisms 30, and both the air pressure control assembly and the positioning sensor are connected with a central control system. The positioning sensor 50 can collect the transmission information of the nanocrystalline material belt and feed the information back to the central control system, and the central control system can analyze the received information and issue a pressing operation instruction to the air pressure control assembly 40 to control the air pressure control assembly 40 to press the nanocrystalline material belt.

The air pressure control assembly 40 includes a first bracket 41, a down-pressure cylinder 42, and a pressure plate 43. The first bracket 41 comprises two vertically arranged supporting side plates 412 and a horizontally arranged supporting top plate 411; one end of the supporting side plate 412 is fixed on the operation table 01, the other end is connected to the lower surface of the supporting top plate 411, and the two supporting side plates 412 are symmetrically arranged on the left side and the right side of the lower surface of the supporting top plate 411 to form a frame shaped like a Chinese character 'zong'. The ribbon of nanocrystalline material is transferred between two support side plates 412. The lower air cylinder 42 is fixed on the supporting top plate 411 through a connecting plate 421, and the output end of the lower air cylinder 42 points to the plane of the operation table 01. The pressing plate 43 is connected to the movable end of the pressing cylinder 42 and can reciprocate up and down by the driving of the pressing cylinder 42. A fixed seat 44 is arranged right below the lower air cylinder 42, a fixed flat plate 45 is arranged on the upper surface of the fixed seat 44, and the fixed flat plate 45 is arranged opposite to the pressing plate 43. The pressing plate 43 is driven by the pressing cylinder 42 to move downward, and can be attached to the fixed plate 45. Therefore, the height of the fixed flat plate 45 is consistent with that of the lower roller 32 of the pulling mechanism 30, and when the nanocrystalline material belt is conveyed between the two groups of pulling mechanisms 30, the nanocrystalline material belt passes through the first support 41 and is pressed by the pressing plate 43 on the fixed bottom plate, bubbles at the edge of the nanocrystalline material belt are discharged, and the nanocrystalline material belt is guaranteed to be flat. The nanocrystalline material belt is always at the same horizontal height when being pressed, the stress is balanced, and the product yield can be improved.

The positioning sensor 50 is provided on the second bracket 51. The second bracket 51 comprises a supporting seat 511 and a supporting rod 512; the supporting base 511 is disposed at the edge of the operation table 01, is located at one side of the nanocrystal conveying passage, and is disposed to be offset from the first support 41. One end of the supporting rod 512 is connected to the supporting base 511, and the other end points to the nanocrystal conveying channel arranged inside the operating platform 01. The positioning sensor 50 is installed on the supporting rod 512, and is arranged corresponding to the fixed flat plate 45, and is aligned to the nanocrystal conveying channel, so that the conveying condition of the nanocrystal strip can be monitored in real time. When the nanocrystalline material belt is conveyed to the fixed flat plate 45, the positioning sensor 50 sends a signal to the central control system, and the central control system receives the signal, analyzes the signal and presses down an instruction to the air pressure control assembly 40; the pressing cylinder 42 drives the pressing plate 43 to move downwards according to the instruction, and the nanocrystalline on the fixed flat plate 45 is pressed. After the pressing is completed, the pressing plate 43 returns, the nanocrystalline material belt is continuously conveyed to the next position, the positioning sensor 50 monitors the conveying of the material belt and sends a signal to the central control system again, the pressing cylinder 42 presses the nanocrystalline at the position again according to the instruction, and the operation is continued cyclically.

The nanocrystalline material ribbon pressed by the air pressure control assembly 40 passes through the rear group of material pulling mechanisms 30 and is wound on the material receiving mechanism 60. If necessary, the nanocrystalline material belt pressed by the air pressure control assembly 40 can be coated again, a new protective film is coated on the nanocrystalline material belt through the coating roller shaft 80, then the nanocrystalline material belt passes through the last group of material pulling mechanisms 30, the adhesion degree between the protective film and the nanocrystalline material belt is enhanced through extrusion between the upper roller shaft 31 and the lower roller shaft 32, and then the winding is completed on the material receiving mechanism 60.

The material receiving mechanism 60 comprises a material receiving roller shaft and a servo motor, wherein the material receiving roller shaft is connected with the output end of the servo motor and can be automatically rolled.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. The edge protection device for the nanocrystalline material belt is characterized by comprising an operation table (01), wherein a material discharge mechanism (10), a material pulling mechanism (30) and a material receiving mechanism (60) are sequentially arranged on the operation table (01) along the material belt conveying direction;

the material pulling mechanism (30) comprises an upper roll shaft (31) and a lower roll shaft (32) which are in transmission connection, and the upper roll shaft (31) and the lower roll shaft (32) are arranged side by side up and down; the lower roll shaft (32) is connected with the output end of the servo motor;

an air pressure control assembly (40) is further arranged on a material belt conveying channel of the operating table (01), the air pressure control assembly (40) comprises a pressing cylinder (42) and a pressing plate (43), and the pressing plate (43) is connected with the movable end of the pressing cylinder (42);

the operating table (01) is further provided with a positioning sensor (50), the positioning sensor (50) and the air pressure control assembly (40) are arranged side by side, and the positioning sensor (50) is connected with the air pressure control assembly (40).

2. The wrapping protection device for the nanocrystalline material tape according to claim 1, wherein two groups of material pulling mechanisms (30) are arranged on the operating platform (01), and the air pressure control assembly (40) and the positioning sensor (50) are arranged between the two groups of material pulling mechanisms (30).

3. The apparatus for taping protection of nanocrystalline tapes according to claim 1, wherein the air pressure control assembly (40) further comprises a first bracket (41); the first support (41) comprises two vertically arranged supporting side plates (412) and a horizontally arranged supporting top plate (411), and the two supporting side plates (412) are symmetrically connected to the left side and the right side of the lower surface of the supporting top plate (411); the downward-pressing air cylinder (42) is fixed on the upper surface of the supporting top plate (411); the strip of nanocrystalline material is transferred between the two support side plates (412).

4. The edge wrapping protection device for the nanocrystalline material according to claim 3, wherein a fixed seat (44) is further arranged right below the pressing cylinder (42), a fixed flat plate (45) is arranged on the upper surface of the fixed seat (44), and the pressing plate (43) can be matched with the fixed flat plate (45); the fixed flat plate (45) is consistent with the lower roll shaft (32) in height.

5. The taping protection device of claim 4, wherein the positioning sensor (50) is connected to a second bracket (51), the second bracket (51) comprising a support base (511) and a support bar (512);

the supporting seat (511) is arranged at the edge of the operating platform (01), one end of the supporting rod (512) is connected to the supporting seat (511), and the other end of the supporting rod (512) extends into the operating platform (01); the positioning sensor (50) is arranged on the supporting rod (512), and the positioning sensor (50) is arranged corresponding to the fixed flat plate.

6. The wrapping protection device for the nanocrystalline material tape according to claim 1, characterized in that a guide assembly (20) is further arranged between the discharging mechanism (10) and the pulling mechanism (30);

the direction subassembly (20) include locating plate (21) that two symmetries set up, dispose a plurality of parallel arrangement's dwang (22) between two locating plate (21), and are a plurality of dwang (22) can be followed material area direction of transfer and rotated.

7. The edge-covering protection device for the nano-crystal material belts as claimed in claim 1, wherein the material-receiving mechanism (60) comprises a material-receiving roller shaft and a servo motor, and the material-receiving roller shaft is connected with an output end of the servo motor.

8. The covering edge protection device for the nanocrystalline material belt according to any one of claims 1 to 7, characterized in that a waste collecting roller shaft (70) and a film covering roller shaft (80) are further sequentially arranged above the operating table (01) along the conveying direction of the material belt.