CN215825401U - A slitting device for PET polyester film raw material - Google Patents
A slitting device for PET polyester film raw material Download PDFInfo
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- CN215825401U CN215825401U CN202121725815.8U CN202121725815U CN215825401U CN 215825401 U CN215825401 U CN 215825401U CN 202121725815 U CN202121725815 U CN 202121725815U CN 215825401 U CN215825401 U CN 215825401U
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Abstract
本实用新型适用于分条机技术领域，提供了一种PET聚酯薄膜原料的分条切分装置，包括底座，底座前端设置有放料系统，底座后端设置有收料系统，底座一侧设置有电机箱，底座另一侧设置有平行于电机箱的安装板，电机箱和所述安装板之间连接有刀片轴，刀片轴的一端贯通至电机箱的内部，刀片轴表面设置有多个切刀组件，电机箱与安装板之间的上部固定安装有两条的滑动轴，滑动轴表面设置有多个压紧装置。该PET聚酯薄膜原料的分条切分装置，通过设置切刀组件和压紧装置，在机器需要移动刀片来控制产品宽度时，无需将刀片轴拆下即可完成移动，并且在加工时，将刀片两侧的原料压紧，提升了产品质量的同时提高了生产效率。
The utility model is suitable for the technical field of slitting machines, and provides a slitting device for PET polyester film raw materials, which comprises a base, a feeding system is arranged at the front end of the base, a receiving system is arranged at the rear end of the base, and one side of the base is provided with a feeding system. A motor box is provided, a mounting plate parallel to the motor box is arranged on the other side of the base, a blade shaft is connected between the motor box and the mounting plate, one end of the blade shaft penetrates into the interior of the motor box, and the surface of the blade shaft is provided with multiple A cutter assembly, two sliding shafts are fixedly installed on the upper part between the motor box and the mounting plate, and a plurality of pressing devices are arranged on the surface of the sliding shafts. The slitting device for PET polyester film raw material is provided with a cutter assembly and a pressing device. When the machine needs to move the blade to control the width of the product, the movement can be completed without removing the blade shaft, and during processing, The raw materials on both sides of the blade are compressed, which improves the product quality and improves the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of PET (polyethylene terephthalate) polyester films, and particularly relates to a slitting device for PET polyester film raw materials.
Background
The slitting machine is used for slitting the steel belt into film strips with different widths according to actual requirements, and is convenient for subsequent processing of the film strips. The splitting machine generally comprises a frame, a guide roller set and a blade shaft, wherein the blade shaft is connected with a motor, a plurality of circular blades are arranged on the blade shaft, when the splitting machine is used, a film belt to be split sequentially penetrates through the guide roller set and the blade shaft, the blade shaft is driven by the motor to rotate, and the circular blades can divide the film belt into a plurality of film strips with different widths. The width of the film strip is determined by the distance between two adjacent circular blades, the two adjacent circular blades are separated by a spacer bush, the spacer bush is sleeved on the blade shaft, the length of the spacer bush determines the distance between the two adjacent circular blades, and finally the width of the film strip is determined.
In the in-service use process, the distance between the circular blades needs to be adjusted, when the adjustment is carried out, the distance between two adjacent circular blades needs to be adjusted by replacing the spacer bush, when the spacer bush is replaced, the blade shaft needs to be disassembled, then the spacer bush is taken down, a new spacer bush is replaced, then the blade shaft is mounted back, the spacer bush replacing step is complex, the replacing process is troublesome, and when the blade cuts the film strip, the film strip is easy to shake due to the influence of surrounding factors because the weight of the film strip is light, and the problem of uneven cutting edges can be caused when the blade cuts the film strip.
SUMMERY OF THE UTILITY MODEL
The utility model provides a slitting and cutting device for a PET (polyethylene terephthalate) polyester film raw material, and aims to solve the problems of complicated steps, troublesome process and inconvenient operation when the position of a blade of a cutting knife is adjusted.
The utility model is realized in such a way that a slitting and cutting device for PET polyester film raw materials comprises a base, wherein a material discharging system is arranged at the front end of the top of the base, a material receiving system is arranged at the rear end of the top of the base, a motor box is arranged on one side of the top of the base between the material discharging system and the material receiving system, a motor is arranged in the motor box, a mounting plate parallel to the motor box is arranged on the other side of the top of the base between the material discharging system and the material receiving system, a blade shaft is transversely and rotatably connected with the middle position between the motor box and the mounting plate, one end of the blade shaft close to the motor box penetrates into the motor box and is fixedly connected with an output shaft of the motor, a plurality of cutter assemblies capable of axially sliding along the blade shaft are arranged on the surface of the blade shaft, two sliding grooves extending along the axial direction of the blade shaft are arranged on the surface of the blade shaft, the motor case with upper portion fixed mounting between the mounting panel has two parallel sliding shaft each other, the sliding shaft with the blade axle is parallel and in the top of blade axle, the sliding shaft surface is provided with a plurality of can follow sliding shaft lateral sliding's closing device, the motor case with bottom between the mounting panel is provided with the conveying cylinder, the conveying cylinder with the blade axle is parallel and under it.
Preferably, the cutter assembly comprises an annular cutting blade, the inner ring of the cutting blade is provided with two sliding blocks which can be matched with the sliding grooves in shape, one side of the cutting blade is fixedly connected with a guide disc, the outer surface of the guide disc is uniformly provided with four guide grooves, the outer surface of the guide disc is fixedly connected with a sleeve, the outer surface of the guide disc is provided with four fastening blocks, one side of each fastening block, which is in contact with the guide disc, is provided with a sliding tooth which can slide in the guide groove, the surface of the sleeve is provided with a through hole for the four fastening blocks to move, the surface of the sleeve and the outer sides of the four fastening blocks are provided with rotating rings, the outer sides of the four fastening blocks are rotatably connected with connecting rods, the other ends of the connecting rods are rotatably connected to the inner sides of the rotating rings, and the surface of the rotating rings is provided with bolt holes, the outer side surface of the guide disc is provided with a fixing hole which is on the same horizontal line with the bolt hole.
Preferably, closing device includes the frame, the inside both sides of frame transversely seted up with the slotted hole of sliding shaft looks adaptation, the middle part of frame rotationally is provided with a dwang the bottom of dwang runs through to the bottom of frame, the equal fixedly connected with backup pad in both ends of frame bottom, two both sides between the backup pad all rotationally transversely are provided with the axis of rotation, every equal fixedly connected with worm wheel in the axis of rotation, the lower part on dwang surface be provided with worm gear engaged with worm line, every equal fixedly connected with one downwardly extending's compressing tightly pole in the axis of rotation, the bottom of compressing tightly pole is provided with the pinch roller, the top fixedly connected with of dwang rotates the handle.
Preferably, the number of the pressing devices is the same as that of the cutting knives.
Preferably, the surface of the conveying roller is provided with a plurality of cutting rings for the cutting blade to penetrate, and the cutting rings are uniformly distributed on the surface of the transmission roller at intervals.
Preferably, the two sides of the top of the base are vertically provided with telescopic rods, and the conveying roller is rotatably arranged between the top ends of the two telescopic rods.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a slitting device for PET polyester film raw materials, which comprises the following components:
(1) this slitting segmentation device of PET polyester film raw materials passes through mechanical mechanism with the epaxial blade swing joint of blade on the surface of blade axle, when the distance between two blades needs to be changed, only need the reverse rotation rotary disk, can relieve the locking state of cutter unit spare and blade axle, thereby can remove along blade axle axial, thereby adjust the distance between two cutter unit spares, thereby realize the adjustment of film segmentation width, the adjustment is accomplished the back, the forward rotation rotary disk is to the biggest angle and use the bolt chucking, can be with cutter unit spare re-fixation, the operation is more simple and convenient, need not pull down the blade axle and adjust, also need not dismantle the spacer, the time of changing the blade has been saved, thereby production efficiency has been improved.
(2) According to the slitting and cutting device for the PET polyester film raw materials, the pressing devices are arranged in the front and at the back of the blade, so that the film is kept in a tightening state in a section of range passing through the blade, and the problems that the edge of a knife is not parallel and level and the like due to the fact that the film is fluctuated up and down under the influence of various factors such as external wind and other forces are solved, the quality of a processed finished product is stable, and the defective rate is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the cutter assembly and hold-down assembly of the present invention;
FIG. 4 is an exploded view of the cutter assembly and blade shaft of the present invention;
FIG. 5 is an exploded view of the back of the cutter assembly of the present invention;
fig. 6 is a schematic structural diagram of the pressing device of the present invention.
In the figure: 1-base, 2-motor box, 3-mounting plate, 4-blade shaft, 5-cutter component, 51-cutting blade, 52-guide disc, 53-guide groove, 54-sleeve, 55-fastening block, 56-connecting rod, 57-rotating ring, 58-bolt, 59-bolt hole, 510-fixing hole, 511-sliding block, 512-sliding tooth, 6-sliding shaft, 7-pressing device, 71-outer frame, 72-rotating rod, 73-rotating handle, 74-worm wheel, 75-pressing rod, 76-pressing wheel, 77-slotted hole, 78-rotating shaft, 79-worm pattern, 710-support plate, 8-conveying roller, 9-motor, 10-sliding groove, 11-discharging system, 12-a material receiving system and 13-a telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.
Referring to fig. 1-6, the utility model provides a technical solution, a slitting and cutting device for PET polyester film raw material, comprising a base 1, wherein a material feeding system 11 is arranged at the front end of the top of the base 1, the material feeding system 11 can support the rotation of a film roll, a material receiving system 12 is arranged at the rear end of the top of the base, and the material receiving system 12 can wind the processed film material.
One side that 1 top of base is located between blowing system 11 and the receipts material system 12 is provided with motor case 2, the inside of motor case 2 is provided with motor 9, the opposite side that 1 top of base is located between blowing system 11 and the receipts material system 12 is provided with mounting panel 3 that is on a parallel with motor case 2, middle part position horizontal rotation between motor case 2 and the mounting panel 3 is connected with blade axle 4, blade axle 4 is close to motor case 2's one end link up to motor case 2's inside and with motor 9's output shaft fixed connection, motor 9 can drive blade axle 4 through the output shaft and rotate, blade axle 4's surface is provided with a plurality of cutter unit spares 5 that can follow blade axle 4 endwise slip.
Further, the cutter assembly 5 includes a cutting blade 51 having a ring shape, and the inner ring of the cutting blade 51 is provided with two sliding blocks 511 which are shape-fitted with the sliding grooves 10, and the sliding blocks 511 are shape-fitted with the sliding grooves 10, so that the cutting blade 51 can slide in the lateral direction on the surface of the blade shaft 4 without rotating.
The outer side of the cutting blade 51 is fixedly connected with a guide disc 52, the outer surface of the guide disc 52 is uniformly provided with four guide grooves 53, the outer surface of the guide disc 52 is fixedly connected with a sleeve 54, the outer surface of the guide disc 52 is provided with four fastening blocks 55, one sides of the four fastening blocks 55, which are contacted with the guide disc 52, are respectively provided with a sliding tooth 512 which can slide in the guide grooves 53, the sliding teeth 512 can enable the fastening blocks 55 to move outwards or inwards along the direction of the guide grooves 53, when the fastening blocks move inwards to the maximum distance, the cutter assembly 5 is tightly attached to the blade shaft 4, the machine can run in the state, when the fastening blocks move outwards to the maximum distance, the cutter assembly 5 can slide axially on the surface of the blade shaft 4, the surface of the sleeve 54 is provided with through holes for the four fastening blocks 55 to move, the fastening blocks 55 can be attached to the blade shaft 4 through the through holes on the surface of the sleeve 54, the surface of the sleeve 54 and the outer side of the four fastening blocks 55 is provided with a rotating ring 57, the outer sides of the four fastening blocks 55 are rotatably connected with connecting rods 56, the other ends of the connecting rods 56 are rotatably connected with the inner side of a rotating ring 57, and the rotating ring 57 can drive the four fastening blocks 55 to move through the connecting rods 56 when rotating.
The surface of rotating ring 57 is provided with a latch hole 59, and the outer side surface of pilot disc 52 is provided with a fixing hole 510 on the same horizontal line as latch hole 59.
In this embodiment, the rotating ring 57 is first coupled to the fastening block 55, the sliding teeth 512 on the rear side of the fastening block 55 are aligned with the guide slots 53 of the guide plate 52 and then mounted thereon, and finally the sleeve 54 is inserted from the outside of the rotating ring 57 and then fixedly coupled to the guide plate 52, so that the operator can rotate the rotating ring 57 to drive the fastening block 55 to move, thereby achieving the fixing and moving functions of the cutter assembly 5, and when the fastening block 55 is attached to the surface of the blade shaft 4, the operator needs to insert the pins 58 into the pin holes 59 and the fixing holes 510 to fix the position of the cutter assembly 5.
When the rotating disc 57 is rotated in the forward direction, the fastening block 55 is pulled by the connecting rod 56 to move inwards from the through opening of the surface of the sleeve 54 until the fastening block is pressed against the surface of the blade shaft 4, and the latch hole 59 is just corresponding to the fixing hole 510, and the latch 58 is inserted for fixing, so that the cutter assembly 5 is fixed on the blade shaft 4 at a designated position. When the position of the cutter assembly 5 needs to be moved, the bolt 58 is drawn out, the rotating disc 57 is naturally loosened, so that the contact between the fastening block 55 and the blade shaft 4 is naturally loosened, and the rotating disc 57 is assisted to rotate in the reverse direction, so that the cutter assembly 5 is loosened from the blade shaft 4, and the cutter assembly can move along the axial direction of the blade shaft 4, and further adjustment is realized.
Further, the bottom between motor case 2 and mounting panel 3 is provided with conveying roller 8, and conveying roller 8 is parallel with blade axle 4 and under it, and the equal vertical telescopic link 13 that is provided with in both sides at base 1 top, and conveying roller 8 rotationally sets up between the top of two telescopic links 13, and telescopic link 13 can control conveying roller 8's lift.
In this embodiment, can set up driving motor drive conveying roller 8 and rotate, driving motor goes up and down along with conveying roller 8 is synchronous, conveying roller 8's surface is provided with the cutting ring that the multichannel can supply cutting blade 51 to go deep into, multichannel cutting ring 51 is at the even interval distribution in driving roller 8's surface, the cutting ring can make cutting blade 51 more abundant to the cutting of raw materials when cutting, when cutter unit 5 need remove, need drop telescopic link 13 and make cutting ring and cutting blade 51 separate, the blade adjustment is accomplished and is fixed the back, rise telescopic link 13, make cutting ring and cutting blade 51 laminate again.
Furthermore, two sliding grooves 10 extending along the axial direction of the blade shaft 4 are formed in the surface of the blade shaft 4, two sliding shafts 6 parallel to each other are fixedly mounted on the upper portion between the motor box 2 and the mounting plate 3, the sliding shafts 6 are parallel to the blade shaft 4 and above the blade shaft 4, and a plurality of pressing devices 7 capable of sliding transversely along the sliding shafts 6 are arranged on the surface of the sliding shafts 6.
The pressing device 7 comprises an outer frame 71, wherein both sides inside the outer frame 71 are transversely provided with slotted holes 77 matched with the sliding shaft 6, the outer frame 71 is slidably sleeved on the sliding shaft 6 through the slotted holes 77, the slotted holes 77 can enable the pressing device 7 to axially move on the surface of the sliding shaft 6, the middle part of the outer frame 71 is rotatably provided with a rotating rod 72, the bottom end of the rotating rod 72 penetrates to the bottom of the outer frame 71, both ends of the bottom of the outer frame 71 are fixedly connected with supporting plates 710, both sides between the two supporting plates 710 are rotatably and transversely provided with rotating shafts 78, each rotating shaft 78 is fixedly connected with a worm wheel 74, the lower part of the surface of the rotating rod 72 is provided with a worm pattern 79 meshed with the worm wheels 74, the worm pattern 79 can drive the two worm wheels 74 to rotate through the rotation of the rotating rod 72, each rotating shaft 78 is fixedly connected with a pressing rod 75 extending downwards, and the bottom end of the pressing rod 75 is provided with a pressing wheel 76, a rotating handle 73 is fixedly connected to the top end of the rotating rod 72.
In this embodiment, the operator's accessible rotates the rotation that handle 73 drives dwang 72 and rotates, the worm 79 of dwang 72 bottom will drive two worm wheels 74 clockwise or anticlockwise rotation simultaneously, thereby drive axis of rotation 78 and rotate, thereby lift or descend holding rod 75 and pinch roller 76, in operation, every group closing device 7 cooperates with a cutter unit 5 respectively, two pinch rollers 76 are located the place ahead and the rear of cutter unit 5 respectively, when making the film pass through cutter unit 5 below, can hug closely on conveying roller 8 surface, keep the stability when cutting, prevent to lead to the incision unevenness because of the film vibrations.
Furthermore, the number of the pressing devices 7 is the same as that of the cutter assemblies 5, the pressing devices 7 are matched with the cutter assemblies 5, and each cutter assembly 5 is provided with one pressing device 7 for pressing raw materials on two sides of the cutter assembly.
The working principle and the using process of the utility model are as follows: after the material feeding device is installed, a worker adjusts the position of the cutter assembly 5 according to the required material width, adjusts the pressing device 7 to a proper position according to the position of the cutter assembly 5, then puts raw materials into the feeding system 11, guides a film onto the material receiving system 12, starts the machine after the situation that no error exists is confirmed, can process the raw materials by the machine, and closes the machine after the processing is finished, so that the processing is finished.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a segmentation device of PET polyester film raw materials which characterized in that: comprises a base (1), a material discharging system (11) is arranged at the front end of the top of the base (1), a material receiving system (12) is arranged at the rear end of the top of the base (1), a motor box (2) is arranged at one side of the top of the base (1) between the material discharging system (11) and the material receiving system (12), a motor (9) is arranged in the motor box (2), a mounting plate (3) parallel to the motor box (2) is arranged at the other side of the top of the base (1) between the material discharging system (11) and the material receiving system (12), a blade shaft (4) is transversely and rotatably connected at the middle position between the motor box (2) and the mounting plate (3), one end, close to the motor box (2), of the blade shaft (4) is communicated with the inside of the motor box (2) and fixedly connected with an output shaft of the motor (9), the utility model discloses a cutter assembly, including blade axle (4), motor case (2), mounting panel (3), sliding shaft (6) and blade axle (4), the surface of blade axle (4) is provided with a plurality of edges blade axle (4) axially sliding's cutter subassembly (5), two edges sliding groove (10) of blade axle (4) axial extension are seted up to the surface of blade axle (4), upper portion fixed mounting between motor case (2) and mounting panel (3) has two mutually parallel sliding shaft (6), sliding shaft (6) with blade axle (4) are parallel and in the top of blade axle (4), sliding shaft (6) surface is provided with a plurality of edges sliding shaft (6) lateral sliding's closing device (7), motor case (2) with the bottom between mounting panel (3) is provided with conveying roller (8), conveying roller (8) with blade axle (4) are parallel and under it.
2. The slitting and cutting device for PET polyester film stock as claimed in claim 1, wherein: the cutter component (5) comprises an annular cutting blade (51), two sliding blocks (511) which can be matched with the shape of the sliding groove (10) are arranged on the inner ring of the cutting blade (51), a guide disc (52) is fixedly connected to one side of the cutting blade (51), four guide grooves (53) are uniformly formed in the outer surface of the guide disc (52), a sleeve (54) is fixedly connected to the outer surface of the guide disc (52), four fastening blocks (55) are arranged on the outer surface of the guide disc (52), sliding teeth (512) which can slide in the guide grooves (53) are arranged on one side, in contact with the guide disc (52), of each fastening block (55), through holes for the four fastening blocks (55) to move are formed in the surface of the sleeve (54), and a rotating ring (57) is arranged on the outer side, in contact with the four fastening blocks (55), of the surface of the sleeve (54), connecting rods (56) are rotatably connected to the outer sides of the four fastening blocks (55), the other ends of the connecting rods (56) are rotatably connected to the inner side of the rotating ring (57), a plug pin hole (59) is formed in the surface of the rotating ring (57), and a fixing hole (510) which is on the same horizontal line with the plug pin hole (59) is formed in the outer side surface of the guide disc (52).
3. The slitting and cutting device of the PET polyester film raw material according to claim 1, wherein the compressing device (7) comprises an outer frame (71), both sides of the inner part of the outer frame (71) are transversely provided with slotted holes (77) matched with the sliding shaft (6), the middle part of the outer frame (71) is rotatably provided with a rotating rod (72), the bottom end of the rotating rod (72) penetrates through the bottom of the outer frame (71), both ends of the bottom of the outer frame (71) are fixedly connected with supporting plates (710), both sides between the two supporting plates (710) are rotatably and transversely provided with rotating shafts (78), each rotating shaft (78) is fixedly connected with a worm wheel (74), the lower part of the surface of the rotating rod (72) is provided with a worm thread (79) meshed with the worm wheel, each rotating shaft (78) is fixedly connected with a compressing rod (75) extending downwards, the bottom of compressing tightly pole (75) is provided with pinch roller (76), the top fixedly connected with of dwang (72) rotates handle (73).
4. The slitting and cutting device for PET polyester film stock as claimed in claim 1, wherein: the number of the pressing devices (7) is the same as that of the cutter assemblies (5).
5. The slitting and cutting device for PET polyester film stock as claimed in claim 2, wherein: the surface of the conveying roller (8) is provided with a plurality of cutting rings for the cutting blades (51) to go deep, and the cutting rings are uniformly distributed on the surface of the conveying roller (8) at intervals.
6. The slitting and cutting device for PET polyester film stock as claimed in claim 5, wherein: the two sides of the top of the base (1) are vertically provided with telescopic rods (13), and the conveying roller (8) is rotatably arranged between the top ends of the two telescopic rods (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725815.8U CN215825401U (en) | 2021-07-28 | 2021-07-28 | A slitting device for PET polyester film raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725815.8U CN215825401U (en) | 2021-07-28 | 2021-07-28 | A slitting device for PET polyester film raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215825401U true CN215825401U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121725815.8U Expired - Fee Related CN215825401U (en) | 2021-07-28 | 2021-07-28 | A slitting device for PET polyester film raw material |
Country Status (1)
| Country | Link |
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| CN (1) | CN215825401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670275A (en) * | 2022-05-25 | 2022-06-28 | 临朐瑞星塑胶制品有限公司 | A kind of automatic slitting equipment for door and window sealing film |
-
2021
- 2021-07-28 CN CN202121725815.8U patent/CN215825401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670275A (en) * | 2022-05-25 | 2022-06-28 | 临朐瑞星塑胶制品有限公司 | A kind of automatic slitting equipment for door and window sealing film |
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