CN212639353U

CN212639353U - Receiving device of RTS automatic cutting machine

Info

Publication number: CN212639353U
Application number: CN202021060973.1U
Authority: CN
Inventors: 陆森林; 李刚锋; 高超
Original assignee: Jiangsu Xiangteng New Material Co ltd
Current assignee: Jiangsu Xiangteng New Material Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-02
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a receiving device of RTS automatic cutting machine relates to polaroid RTS automatic cutting machine's technical field, and it includes the frame, the frame is including two stands of relative setting, two be equipped with the blowing roller of rolling material between the stand, two one side of stand is equipped with the platform that supplies the material to pass, be equipped with closing device on the platform, closing device includes the edge the support that platform width direction's both ends set up, two all be equipped with the cylinder on the support, the cylinder is located the top of platform, two be fixed with same clamp plate on the telescopic link of cylinder, when the telescopic link of cylinder stretches out, the clamp plate with the platform butt. The utility model provides an artifical problem that connects membrane inefficiency, have convenient to use, sparingly connect the effect of membrane time.

Description

Receiving device of RTS automatic cutting machine

Technical Field

The utility model belongs to the technical field of the automatic guillootine of polaroid RTS and specifically relates to a receiving device of automatic guillootine of RTS is related to.

Background

The polarizer is called a polarizing plate, is an optical element capable of converting natural light into polarized light, and is widely applied to the field of liquid crystal display. In the production process of the polarizer, in order to cut the rolled polarizer into a desired shape and size, an automatic cutting machine is generally required, and according to the difference of cutting modes, the cutting machine is generally divided into an rts (roll to sheet) type cutting machine and an rtc (roll to cut) type cutting machine, and the two cutting machines have basically the same operation principle, and the difference lies in the selection and distribution of cutting blades.

When the polaroid cuts, the cutting board cuts the whole roll of coiled material into the sheet, after the whole roll of coiled material has cut, at first lift off empty core and go up a new roll of coiled material again, then pass each gyro wheel of board with the coiled material again, draw the coiled material to wear the gyro wheel in-process and will cause coiled material crease scheduling problem, waste time when drawing the coiled material to wear the gyro wheel simultaneously.

Chinese patent with publication number CN105818208B discloses a membrane connecting device of polaroid guillootine, including the frame that comprises both sides support and a crossbeam, be provided with closing device on the crossbeam, horizontally connect has board gyro wheel and scalable plate holder on the both sides support, the board gyro wheel is located closing device under, scalable plate holder is located the below of board gyro wheel. According to the invention, the upper coil and the lower coil can be connected, and then the lower coil can pass through each roller of the cutting machine table in the automatic cutting process of the cutting machine table, so that the process of pulling the coil and passing the rollers is omitted, the crease caused in the coil pulling process can be reduced, and the time for replacing the coil is greatly saved.

The utility model provides another kind of convenient to use, and can sparingly connect the membrane device that connects of polaroid guillootine of membrane time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a receiving device of RTS automatic cutting machine, it has convenient to use, sparingly connects the membrane time effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a receiving device of RTS automatic cutting machine, includes the frame, the frame is including two stands of relative setting, two be equipped with the blowing roller of rolling material between the stand, two one side of stand is equipped with the platform that supplies the material to pass, be equipped with closing device on the platform, closing device includes the edge the support that platform width direction's both ends set up, two all be equipped with the cylinder on the support, the cylinder is located the top of platform, two be fixed with same clamp plate on the telescopic link of cylinder, when the telescopic link of cylinder stretches out, the clamp plate with the platform butt.

Through adopting above-mentioned technical scheme, old material is emitted from the blowing roller, moves to the platform on, and the old material when on this blowing roller is whole to break away from the blowing roller, and the afterbody of material removes back on the platform, guillootine stop work, and the telescopic link of two cylinders stretches out, drives the clamp plate and pushes down, holds old material, and the operating personnel of being convenient for bonds new material and old material together, promotes the efficiency that connects the membrane, sparingly connects the membrane time.

The present invention may be further configured in a preferred embodiment as: and a rubber block is arranged at the bottom of the pressing plate.

Through adopting above-mentioned technical scheme, utilize the block rubber to push down the material, be difficult for causing the damage to the material, and the frictional force of rubber is great, is convenient for fix the material.

The present invention may be further configured in a preferred embodiment as: the section of the rubber block cut along the material moving direction is semicircular.

Through adopting above-mentioned technical scheme, the cross-section of block rubber is semi-circular, when pushing down the material, compares in the block rubber that has the edges and corners, and the semi-circular block rubber in cross-section is difficult for causing the damage to the material.

The present invention may be further configured in a preferred embodiment as: the material discharging device comprises a platform, and is characterized in that fixing devices are arranged at two ends of the platform in the width direction and located between a discharging roller and a support, each fixing device comprises a supporting plate and a clamping rod, the supporting plates are arranged on the side wall of the platform, clamping holes for the clamping rods to penetrate through are formed in the supporting plates, check blocks are arranged at the bottoms of the clamping rods, compression springs are sleeved on the clamping rods, two ends of each compression spring are respectively abutted against the check blocks and the corresponding supporting plate, and pressing rods for pressing materials are arranged at the tops of the clamping rods.

Through adopting above-mentioned technical scheme, when bonding new materials, put the head of new materials on the platform, stir the depression bar to the top of platform this moment, compression spring's elasticity pushes up dog below, and then drives kelly and depression bar and pushes down, and then pushes down new materials, and the operating personnel of being convenient for bonds old material and new materials, when need not using, with the depression bar rotate outside the platform can.

The present invention may be further configured in a preferred embodiment as: the supporting plate is provided with a T-shaped block facing the platform, a T-shaped groove matched with the T-shaped block is formed in the side wall of the platform, and the T-shaped block is connected with the T-shaped groove in a sliding mode.

Through adopting above-mentioned technical scheme, the cooperation in T-shaped piece and T-slot for the depression bar can be fixed new material in a plurality of positions, adapts to various occasions, further promotes the convenience of connecing the membrane.

The present invention may be further configured in a preferred embodiment as: the one end that the depression bar kept away from the kelly is equipped with the briquetting, the briquetting orientation the platform sets up.

Through adopting above-mentioned technical scheme, utilize the briquetting to push down the material, compare in the depression bar, its pressure is more concentrated, and is more reliable to the fixed of material.

The present invention may be further configured in a preferred embodiment as: the side wall of the clamping rod is provided with a clamping block, the side wall of the clamping hole is provided with a clamping groove for the clamping block to pass through, and when the bottom wall of the clamping block is flush with the top wall of the support plate, the height difference between the pressing block and the platform is 8 mm.

Through adopting above-mentioned technical scheme, when not needing practical depression bar, mention the depression bar and rotate to one side, when needing to use, dial back the platform top with the depression bar again, the setting of fixture block for on dialling back the platform top with the depression bar, need not to mention the kelly again, and when lifting the depression bar after the depression bar finishes using, also need not mention too high height, the operating personnel of being convenient for operates.

The present invention may be further configured in a preferred embodiment as: the opposite surfaces of the two upright posts are respectively provided with a mounting seat for mounting a discharging roller, the mounting seats are rotationally connected with the upright posts, the mounting seat is internally provided with a mounting hole for inserting the end part of the discharging roller, the side wall of the mounting hole is provided with a mounting groove for inserting the discharging roller, the mounting groove is internally and slidably connected with a sliding block, the distance between the side wall of the sliding block facing the mounting hole and the axis of the mounting hole is consistent with the radius of the mounting hole, the two side walls of the slide block along the width direction are both provided with a convex block, the side wall of the mounting groove is provided with a groove which is connected with the convex block in a sliding way, the length of the sliding block is less than that of the mounting grooves, when the discharging roller is placed in the two mounting grooves, the end part of the sliding block is parallel and level with the mounting groove along the axial middle position of the discharging roller, and the side wall of the sliding block is in threaded connection with a locking bolt.

Through adopting above-mentioned technical scheme, when the installation blowing roller, only need all to go into the mounting hole through the mounting groove card with the both ends of blowing roller, the slider that slides again makes the tip laminating of slider and blowing roller, then revolves to twist the locking bolt, can lock the blowing roller.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the platform, the air cylinder and the pressing plate, an operator can conveniently bond new materials and old materials together, the film connecting efficiency is improved, and the film connecting time is saved;

2. through the setting of fixing device, utilize compression spring's elasticity to fix new material, be convenient for connect the membrane.

Drawings

Fig. 1 is a schematic structural view of the whole body in this embodiment.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Fig. 4 is an enlarged schematic view of a portion D in fig. 3.

Fig. 5 is an enlarged schematic view of a portion C in fig. 1.

In the figure, 1, a frame; 11. a column; 12. a mounting seat; 121. mounting holes; 122. mounting grooves; 1221. a groove; 123. a slider; 1231. a bump; 1232. locking the bolt; 13. a discharge roller; 2. a platform; 21. a brace; 22. a detection device; 221. an ultrasonic probe; 222. detecting a groove; 23. a fixing device; 231. a support plate; 2311. a T-shaped block; 2312. a T-shaped slot; 2313. a clamping hole; 2314. a card slot; 232. a clamping rod; 2321. a pressure lever; 2322. briquetting; 2323. a clamping block; 2324. a stopper; 2325. a compression spring; 24. a pressing device; 241. a support; 242. a cylinder; 243. pressing a plate; 2431. a rubber block.

Detailed Description

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

Example (b):

referring to fig. 1, for the utility model discloses a receiving device of RTS automatic cutting machine, including frame 1, frame 1 is equipped with the blowing roller 13 of rolling material including two stands 11 that set up relatively between two stands 11, and one side of two stands 11 is equipped with the platform 2 that supplies the material to pass, and platform 2 installs subaerially through four spike 21. The platform 2 is sequentially provided with a detection device 22, a fixing device 23 and a pressing device 24 in the direction away from the upright post 11, the detection device 22 is used for detecting whether all materials on the discharging roller 13 are conveyed, the fixing device 23 is used for pressing new materials, and the pressing device 24 is used for pressing old materials.

Referring to fig. 1 and 2, the opposite surfaces of the two columns 11 are rotatably connected with mounting seats 12 for mounting the discharging rollers 13, mounting holes 121 for inserting the end portions of the discharging rollers 13 are formed in the mounting seats 12, mounting grooves 122 for inserting the discharging rollers 13 are formed in the side walls of the mounting holes 121, and sliding blocks 123 are slidably connected in the mounting grooves 122 along the axial direction of the discharging rollers 13. The slider 123 is integrally formed with a protrusion 1231 on two sidewalls along the width direction, a groove 1221 slidably connected to the protrusion 1231 is formed on the sidewall of the mounting groove 122, and a locking bolt 1232 is threadedly connected to the sidewall of the slider 123. When the discharging roller 13 is installed, the two ends of the discharging roller 13 penetrate through the installation grooves 122 and are clamped into the installation holes 121, the sliding blocks 123 are slid, the sliding blocks 123 are attached to the end portions of the discharging roller 13, and then the locking bolts 1232 are screwed, so that the discharging roller 13 can be locked.

The length of slider 123 is less than the length of mounting groove 122, and when blowing roller 13 was put into two mounting grooves 122, its tip then was along the axial intermediate position parallel and level of blowing roller 13 with mounting groove 122, like this when the mounting groove 122 was gone into to the both ends card of blowing roller 13, can not interfere with slider 123. The distance between the side wall of the slider 123 facing the mounting hole 121 and the axis of the mounting hole 121 is consistent with the radius of the mounting hole 121, so that the end of the discharging roller 13 can be abutted by the sliding slider 123 after the end of the discharging roller 13 is inserted into the mounting hole 121.

Referring to fig. 3, the detecting device 22 includes an ultrasonic probe 221, the ultrasonic probe 221 is electrically connected to the power supply and the pressing device 24 of the cutting machine, the ultrasonic probe 221 is shaped like Contraband, a detecting groove 222 is provided on a side wall of one end of the platform 2 close to the upright post 11, and the ultrasonic probe 221 is installed on a groove bottom of the detecting groove 222. When the materials are conveyed, the materials pass through the opening of the ultrasonic detection head 221, after the last materials on the discharging roller 13 pass through the opening of the ultrasonic detection head 221, the materials do not exist between the openings of the ultrasonic detection head 221 any more, at the moment, the ultrasonic detection head 221 sends out an electric signal, the cutting machine stops working, and the pressing device 24 presses the materials tightly. The ultrasound probe 221 employs a UH01 series ultrasound EPC sensor.

Referring to fig. 3 and 4, the fixing device 23 is oppositely disposed on the side walls at the two ends of the platform 2 in the width direction, the fixing device 23 includes a support plate 231 and a clamping rod 232, a T-shaped block 2311 is integrally formed on the side wall of the support plate 231 facing the platform 2, a T-shaped groove 2312 matched with the T-shaped block 2311 is formed on the side wall of the platform 2, and the T-shaped block 2311 is slidably connected with the T-shaped groove 2312. The support plate 231 is provided with a clamping hole 2313, the clamping rod 232 penetrates through the clamping hole 2313, the side wall of the clamping rod 232 is integrally formed with a clamping block 2323, and the side wall of the clamping hole 2313 is provided with a clamping groove 2314 for the clamping block 2323 to penetrate through. The bottom fixedly connected with dog 2324 of kelly 232, the cover is equipped with compression spring 2325 on the kelly 232, and the both ends of compression spring 2325 respectively with dog 2324 and extension board 231 butt. A pressure bar 2321 for pressing the material is welded on the top of the clamping bar 232. One end of the pressure rod 2321, which is far away from the clamping rod 232, is integrally formed with a pressure block 2322, and the pressure block 2322 is disposed towards the platform 2. When the bottom wall of the fixture block 2323 is flush with the top wall of the support plate 231, the height difference between the pressing block 2322 and the platform 2 is 8 mm. When the membrane is connected, a new material is placed on the platform 2, the compression rod 2321 is stirred to the upper side of the platform 2 at the moment, the clamping block 2323 is clamped into the clamping groove 2314, the stop block 2324 is pushed downwards by the elastic force of the compression spring 2325, the clamping rod 232 and the compression rod 2321 are further driven to press downwards, the new material is further pressed by the pressing block 2322, the old material and the new material can be conveniently bonded by an operator, and the new material does not need to be held by hands.

Referring to fig. 5, the pressing device 24 includes brackets 241 oppositely disposed on the side walls at the two ends of the platform 2 in the width direction, the brackets 241 are fixedly connected to the platform 2, the two brackets 241 are both fixedly connected to an air cylinder 242, the air cylinder 242 is located above the platform 2, and the telescopic rods of the two air cylinders 242 are fixedly connected to the same pressing plate 243. The bottom of the pressing plate 243 is integrally formed with a rubber block 2431, and the cross section of the rubber block 2431 cut along the material moving direction is semicircular. When the telescopic rod of the cylinder 242 extends, the pressing plate 243 is pressed downwards, and the old material is pressed through the rubber block 2431.

The implementation principle of the embodiment is as follows: the material conveys to platform 2 from blowing roller 13 on, conveys to the guillootine from platform 2 again, cuts the end when the material on blowing roller 13, and last old material passes in the opening of ultrasonic detection head 221, and ultrasonic detection head 221 sends out the signal of telecommunication, and the guillootine stop work, the telescopic link of cylinder 242 stretches out, and rubber piece 2431 pushes down old material.

Then, the locking bolts 1232 are loosened, the two sliding blocks 123 slide towards the direction away from the discharging roller 13, then the discharging roller 13 is detached, a new discharging roller 13 is replaced, the sliding blocks 123 slide back to the original position, the locking bolts 1232 are screwed, and the discharging roller 13 is locked.

And then laying the new material on the platform 2 to align the old material with the new material, and then toggling the two shift levers to press the new material by the press block 2322, and then bonding the new material with the old material together. Finally, the two pressure rods 2321 are pulled away from the platform 2, the telescopic rods of the air cylinders 242 are controlled to retract, and the cutting machine continues to work.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a receiving device of RTS automatic cutout machine which characterized in that: including frame (1), frame (1) is including relative two stand (11) that set up, two be equipped with blowing roller (13) of rolling material between stand (11), two one side of stand (11) is equipped with platform (2) that supply the material to pass, be equipped with closing device (24) on platform (2), closing device (24) include the edge support (241) that platform (2) width direction's both ends set up, two all be equipped with cylinder (242) on support (241), cylinder (242) are located the top of platform (2), two be fixed with same clamp plate (243) on the telescopic link of cylinder (242), when the telescopic link of cylinder (242) stretches out, clamp plate (243) with platform (2) butt.

2. The receiving device of the RTS automatic cutting machine according to claim 1, characterized in that: the bottom of the pressure plate (243) is provided with a rubber block (2431).

3. The receiving device of the RTS automatic cutting machine according to claim 2, characterized in that: the section of the rubber block (2431) cut along the material moving direction is semicircular.

4. The receiving device of the RTS automatic cutting machine according to claim 1, characterized in that: the utility model discloses a material discharging device, including platform (2), support (241), fixing device (231), extension board (232), extension board (231), extension board (2325), the both ends of platform (2) along its width direction all are equipped with fixing device (23), fixing device (23) are located blowing roller (13) with between support (241), fixing device (23) include extension board (231) and kelly (232), extension board (231) set up in on the lateral wall of platform (2), be equipped with the confession on extension board (231) card hole (2313) that kelly (232) passed, the bottom of kelly (232) is equipped with dog (2324), the cover is equipped with compression spring (2325) on kelly (232), the both ends of compression spring (2325) respectively with dog (2324) and extension board (231) butt, the top of kelly (232) is equipped with depression bar (2321).

5. The receiving device of the RTS automatic cutting machine according to claim 4, characterized in that: the support plate (231) is provided with a T-shaped block (2311) towards the platform (2), the side wall of the platform (2) is provided with a T-shaped groove (2312) matched with the T-shaped block (2311), and the T-shaped block (2311) is connected with the T-shaped groove (2312) in a sliding mode.

6. The receiving device of the RTS automatic cutting machine according to claim 5, characterized in that: one end, far away from clamping rod (232), of compression bar (2321) is equipped with briquetting (2322), briquetting (2322) towards platform (2) sets up.

7. The receiving device of the RTS automatic cutting machine according to claim 6, characterized in that: a clamping block (2323) is arranged on the side wall of the clamping rod (232), a clamping groove (2314) for the clamping block (2323) to penetrate through is formed in the side wall of the clamping hole (2313), and when the bottom wall of the clamping block (2323) is flush with the top wall of the supporting plate (231), the height difference between the pressing block (2322) and the platform (2) is 8 mm.

8. The receiving device of the RTS automatic cutting machine according to claim 1, characterized in that: the mounting seats (12) for mounting the discharging rollers (13) are arranged on opposite surfaces of the two upright posts (11), the mounting seats (12) are rotatably connected with the upright posts (11), mounting holes (121) for inserting the end parts of the discharging rollers (13) are formed in the mounting seats (12), mounting grooves (122) for inserting the discharging rollers (13) are formed in the side walls of the mounting holes (121), sliding blocks (123) are connected in the mounting grooves (122) in a sliding mode, the distance between the side walls of the sliding blocks (123) facing the mounting holes (121) and the axis of the mounting holes (121) is consistent with the radius of the mounting holes (121), convex blocks (1231) are arranged on the two side walls of the sliding blocks (123) in the width direction, grooves (1221) connected with the convex blocks (1231) in a sliding mode are formed in the side walls of the mounting grooves (122), and the length of the sliding blocks (123) is smaller than that of the mounting grooves (122), when two mounting grooves (122) were put into in blowing roller (13), its tip and mounting groove (122) were followed blowing roller (13) axial intermediate position parallel and level, threaded connection has locking bolt (1232) on the lateral wall of slider (123).