CN221026749U

CN221026749U - Production equipment of BOPA film

Info

Publication number: CN221026749U
Application number: CN202322553969.9U
Authority: CN
Inventors: 刘海标; 贾云飞; 赵永昌
Original assignee: Cangzhou Donghong Film Technology Co ltd
Current assignee: Cangzhou Donghong Film Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-28
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of processing equipment, in particular to production equipment of a BOPA film, which improves the film cutting width adjusting efficiency and increases the application adaptability of a device; including operation panel, the mounting bracket, the cutting roller, driving motor, first gear, the transmission shaft, remove the frame, first hollow shaft, cutting knife and adjustment mechanism, the mounting bracket is installed in operation panel one end, the cutting roller rotates to be installed at mounting bracket inslot portion, driving motor installs on the mounting bracket, driving motor output is connected with the coaxial cooperation of cutting roller, the transmission shaft rotates to be installed at mounting bracket inslot portion, two sets of first gear meshing are connected, multiunit removes frame slidable mounting on the mounting bracket, first hollow shaft rotates to be installed on removing the frame, first hollow shaft hole is connected with transmission shaft cooperation transmission, cutting knife coaxial mounting is on first hollow shaft, cutting knife and cutting roller cooperation roll connection, adjustment mechanism installs on the mounting bracket, adjustment mechanism and multiunit remove frame cooperation and be connected.

Description

Production equipment of BOPA film

Technical Field

The utility model relates to the technical field of processing equipment, in particular to equipment for producing a BOPA film.

Background

BOPA film is made from polyamide 6 (nylon 6) as a raw material. The polyamide contains polar amide groups (-CO-NH-), wherein-NH-groups and-C=O groups can form hydrogen bonds, the formation of the hydrogen bonds is one of important factors that the polyamide has higher crystallinity, but not all molecules in the polyamide can be crystallized, and a part of amorphous polyamide exists in letterpress printing, and the amide groups in the molecular chain of the amorphous polyamide can coordinate with water molecules, namely have water absorption. It has been proposed that every 2 amide groups in the polyamide 6 molecule can coordinate 3 water molecules, of which 1 water molecule exists as strong hydrogen bonds and the other 2 water molecules exist in a loosely bound state. The penetration of water into the nylon weakens the existing bond and makes the decal printed, and, thanks to these characteristics of its molecular structure, polyamide 6 has the following characteristics: excellent mechanical properties, wear resistance and corrosion resistance; has self-lubricating property; high temperature resistance; has good oxygen barrier property, puncture resistance and tearing resistance; the disadvantage is the strong water absorption.

In BOPA film production, the cutting knife needs to be adjusted one by one according to the width of the appointed size required by market, the procedure is complex, and the cutting precision after adjustment is difficult to ensure.

Disclosure of utility model

In order to solve the technical problems, the utility model provides production equipment of a BOPA film, which improves the film cutting width adjusting efficiency and increases the use adaptability of the device.

The utility model relates to production equipment of a BOPA film, which comprises an operating platform, a mounting frame, a cutting roller, a driving motor, a first gear, a transmission shaft, a movable frame, a first hollow shaft, a cutting knife and an adjusting mechanism, wherein the mounting frame is arranged at one end of the operating platform, the cutting roller is rotatably arranged in a groove cavity of the mounting frame, the driving motor is arranged on the mounting frame, the output end of the driving motor is coaxially and cooperatively connected with the cutting roller, the transmission shaft is rotatably arranged in the groove cavity of the mounting frame, the transmission shaft and the cutting roller are respectively coaxially provided with the first gear, two groups of the first gears are in meshed connection, a plurality of groups of movable frames are slidably arranged on the mounting frame, the first hollow shaft is rotatably arranged on the movable frame, an inner hole of the first hollow shaft is cooperatively and drivingly connected with the transmission shaft, the cutting knife is coaxially arranged on the first hollow shaft, the cutting knife is cooperatively and the cutting roller are in rolling connection, the adjusting mechanism is arranged on the mounting frame, and the adjusting mechanism is cooperatively connected with the plurality of groups of movable frames.

The utility model relates to production equipment of a BOPA film, which comprises a threaded pipe, a threaded column, a second hollow shaft, first chain wheels, first chains and a driving mechanism, wherein the threaded pipe is arranged at one end of a movable frame, the threaded column is rotatably arranged at the other end of the movable frame, the threaded column is in threaded connection with the threaded pipe in a matched manner, the second hollow shaft is rotatably arranged on the movable frame, the first chain wheels are coaxially arranged on the second hollow shaft and the threaded column respectively, the first chains are meshed and arranged on two groups of first chain wheels, the adjusting mechanism is arranged on a mounting frame, and the driving mechanism is in matched connection with a plurality of groups of second hollow shafts.

The driving mechanism comprises a driving shaft, the driving shaft is rotatably arranged on a mounting frame, the driving shaft is connected with a plurality of groups of second hollow shaft through holes in a matched mode, a threaded pipe is arranged on one side of a groove cavity of the mounting frame, and the threaded pipe is connected with a threaded column at the adjacent end in a matched threaded mode.

The utility model relates to production equipment of a BOPA film, which further comprises fixing seats, power shafts, second chain wheels, second chains, a power motor and a connecting mechanism, wherein the two groups of fixing seats are symmetrically arranged on an operation table, the two groups of power shafts are rotatably arranged on the fixing seats, the second chain wheels are coaxially arranged on the power shafts, the two groups of second chain wheels are meshed and arranged on the second chain wheels, the power motor is arranged on one side of the fixing seat, the output end of the power motor is coaxially connected with one group of fixing seats, and the connecting mechanism is respectively connected with the power shafts on the two groups of fixing seats.

The utility model relates to production equipment of a BOPA film, which comprises a supporting roller, a locating pin and a spring, wherein the two ends of the supporting roller are respectively provided with a mounting groove, the locating pin is slidably arranged in the mounting groove of the supporting roller, the locating pin is connected with a power shaft locating hole in a matched and pluggable manner, and the two ends of the spring are respectively connected with the locating pin and the mounting groove wall of the supporting roller.

The utility model relates to a BOPA film production device, which also comprises a driving rod, wherein the driving rod passes through a supporting roller adjusting groove and is arranged on a locating pin.

The utility model relates to equipment for producing a BOPA film, which further comprises an adjusting wheel, wherein the adjusting wheel is coaxially arranged on a driving shaft.

The utility model relates to production equipment of a BOPA film, which further comprises supporting legs, wherein a plurality of groups of supporting legs are arranged on an operation table in a matched manner.

Compared with the prior art, the utility model has the beneficial effects that: the cutting roller and the transmission shaft are matched and rotatably mounted on the operation table through the mounting frame, the cutting roller provides rotary power through the driving motor, the first hollow shaft is positioned and slidably supported on the operation table through the moving frame, the cutting knife is rotatably supported on the moving frame through the first hollow shaft, the cutting roller and the transmission shaft are synchronously reversely rotated through the engagement of the two groups of first gears, the transmission relation of the cutting roller and the transmission shaft is kept unchanged after the distance between the plurality of groups of moving frames is changed through the matching transmission of the first hollow shaft and the transmission shaft, the cutting knife and the 3 are matched and rotated to cut a film, the distance between the plurality of groups of moving frames is synchronously adjusted through the adjusting mechanism, the film cutting width adjusting efficiency is improved, and the use adaptability of the device is improved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the axial structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a schematic illustration of the construction of the parts of the present utility model;

The reference numerals in the drawings: 1. an operation table; 2. a mounting frame; 3. a cutting roller; 4. a driving motor; 5. a first gear; 6. a transmission shaft; 7. a moving rack; 8. a first hollow shaft; 9. a cutting knife; 10. a threaded tube; 11. a threaded column; 12. a second hollow shaft; 13. a first sprocket; 14. a first chain; 15. a drive shaft; 16. a fixing seat; 17. a power shaft; 18. a second sprocket; 19. a second chain; 20. a power motor; 21. a support roller; 22. a positioning pin; 23. a spring; 24. a driving rod; 25. an adjusting wheel; 26. and (5) supporting legs.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the production equipment of BOPA thin film comprises an operation table 1, a mounting frame 2, a cutting roller 3, a driving motor 4, a first gear 5, a transmission shaft 6, a movable frame 7, a first hollow shaft 8, a cutting knife 9 and an adjusting mechanism, wherein the mounting frame 2 is arranged at one end of the operation table 1, the cutting roller 3 is rotatably arranged in a groove cavity of the mounting frame 2, the driving motor 4 is arranged on the mounting frame 2, the output end of the driving motor 4 is coaxially and cooperatively connected with the cutting roller 3, the transmission shaft 6 is rotatably arranged in the groove cavity of the mounting frame 2, the transmission shaft 6 and the cutting roller 3 are respectively coaxially provided with a first gear 5, two groups of first gears 5 are in meshed connection, a plurality of groups of movable frames 7 are slidably arranged on the mounting frame 2, the first hollow shaft 8 is rotatably arranged on the movable frames 7, an inner hole of the first hollow shaft 8 is cooperatively and drivingly connected with the transmission shaft 6, the cutting knife 9 is coaxially arranged on the first hollow shaft 8, the cutting knife 9 is cooperatively and the cutting roller 3 are cooperatively and rollingly connected, the adjusting mechanism is arranged on the mounting frame 2, and the adjusting mechanism is cooperatively and cooperatively connected with a plurality of groups of movable frames 7; the cutting roller 3 and the transmission shaft 6 are matched and rotatably installed on the operation table 1 through the installation frame 2, the cutting roller 3 provides rotation power through the driving motor 4, the first hollow shaft 8 is positioned and slidably supported on the operation table 1 through the moving frame 7, the cutting knife 9 is rotatably supported on the moving frame 7 through the first hollow shaft 8, the cutting roller 3 and the transmission shaft 6 synchronously rotate reversely through the meshing of the two groups of first gears 5, the transmission relation of the cutting knife 3 and the transmission shaft 6 is kept unchanged after the spacing between the groups of moving frames 7 is changed through the matching transmission of the first hollow shaft 8 and the transmission shaft 6, the cutting knife 9 and the cutting roller 3 are matched and rotatably used for cutting films, the spacing between the groups of moving frames 7 is synchronously adjusted through the adjusting mechanism, the film cutting width adjusting efficiency is improved, and the device using adaptability is improved.

The utility model relates to production equipment of a BOPA film, which comprises a threaded pipe 10, a threaded column 11, a second hollow shaft 12, a first sprocket 13, a first chain 14 and a driving mechanism, wherein the threaded pipe 10 is arranged at one end of a movable frame 7, the threaded column 11 is rotatably arranged at the other end of the movable frame 7, the threaded column 11 is in threaded connection with the threaded pipe 10 in a matched manner, the second hollow shaft 12 is rotatably arranged on the movable frame 7, the first sprockets 13 are coaxially arranged on the second hollow shaft 12 and the threaded column 11 respectively, the first chain 14 is meshed with the two groups of first sprockets 13, the adjusting mechanism is arranged on the mounting frame 2, and the driving mechanism is in matched connection with a plurality of groups of second hollow shafts 12; the first chain 14 is meshed with the two groups of first chain wheels 13 to enable the second hollow shafts 12 to be in matched transmission connection with the threaded columns 11, the threaded columns 11 rotate to be in matched threaded connection with the threaded pipes 10 to enable the distance between two adjacent groups of movable frames 7 to be adjusted, the driving mechanism is matched with the multiple groups of second hollow shafts 12 to enable the multiple groups of second hollow shafts 12 to synchronously rotate in the same direction, the distance adjusting efficiency of the multiple groups of cutting knives 9 is improved, and the use adaptability of the device is improved.

The utility model relates to production equipment of a BOPA film, which comprises a driving shaft 15, wherein the driving shaft 15 is rotatably arranged on a mounting frame 2, the driving shaft 15 is in matched connection with a plurality of groups of through holes of a second hollow shaft 12, one side of a groove cavity of the mounting frame 2 is provided with a threaded pipe 10, and the threaded pipe 10 is in matched threaded connection with a threaded column 11 at the adjacent end; the screw tube 10 is arranged on one side of the mounting frame 2 to limit the connection position of the movable frame 7 at the starting end and the mounting frame 2, and the driving shafts 15 are matched with the plurality of groups of second hollow shafts 12 to enable the plurality of groups of second hollow shafts 12 to synchronously rotate, so that the transmission relation of the rest driving shafts 15 is kept unchanged when the spacing adjustment of the plurality of groups of second hollow shafts 12 is ensured.

The utility model relates to production equipment of a BOPA film, which further comprises a fixed seat 16, a power shaft 17, a second chain wheel 18, a second chain 19, a power motor 20 and a connecting mechanism, wherein the two groups of fixed seats 16 are symmetrically arranged on an operation table 1, the two groups of power shafts 17 are rotatably arranged on the fixed seat 16, the second chain wheel 18 is coaxially arranged on the power shaft 17, the second chain wheel 19 is meshed and arranged on the two groups of second chain wheels 18, the power motor 20 is arranged on one side of the fixed seat 16, the output end of the power motor 20 is coaxially connected with the group of fixed seats 16, and the connecting mechanism is respectively connected with the power shafts 17 on the two groups of fixed seats 16; the two groups of power shafts 17 are rotatably supported on the operating platform 1 through the fixing seat 16, the two groups of power shafts 17 are matched with the same-rotation-speed transmission through the engagement of the second chain 19 and the two groups of second chain wheels 18, the film collecting rollers are supported and placed through the connecting mechanism, and the power shafts 17 drive the connecting mechanism to rotate through the power motor 20.

The utility model relates to production equipment of a BOPA film, which comprises a supporting roller 21, a positioning pin 22 and a spring 23, wherein mounting grooves are respectively arranged at two ends of the supporting roller 21, the positioning pin 22 is slidably arranged in the mounting grooves of the supporting roller 21, the positioning pin 22 is connected with a positioning hole of a power shaft 17 in a matched and pluggable manner, and two ends of the spring 23 are respectively connected with the positioning pin 22 and the mounting groove walls of the supporting roller 21; the film collecting roller is stably supported through the supporting roller 21, the supporting roller 21 is coaxially arranged on the power shafts 17 on the two groups of fixed seats 16 through the cooperation of the positioning pins 22 and the power shafts 17, the device is convenient to assemble and disassemble through the plug connection of the positioning pins 22 and the power shafts 17, and the supporting roller 21 is stably matched with the power shafts 17 through the springs 23.

The utility model relates to a BOPA film production device, which also comprises a driving rod 24, wherein the driving rod 24 passes through an adjusting groove of a supporting roller 21 and is arranged on a positioning pin 22; the positioning pin 22 is convenient to drive and control through the driving rod 24, so that the assembly efficiency of the device is improved, and the use adaptability of the device is improved.

The utility model relates to a BOPA film production device, which also comprises an adjusting wheel 25, wherein the adjusting wheel 25 is coaxially arranged on a driving shaft 15; the rotation difficulty of the driving shaft 15 is reduced through the adjusting wheel 25, the space adjusting efficiency of the plurality of groups of cutting knives 9 is improved, and the use adaptability of the device is improved.

The utility model relates to production equipment of a BOPA film, which further comprises supporting legs 26, wherein a plurality of groups of supporting legs 26 are arranged on an operation table 1 in a matching way; the operation table 1 is stably supported by the cooperation of the plurality of groups of supporting legs 26, so that the working stability of the device and the adaptability of a placement site are improved.

When the BOPA film production equipment is in operation, firstly, the spacing between a plurality of groups of cutting knives 9 is adjusted according to production requirements, the adjustment mode is that a driving shaft 15 is driven to rotate by an adjusting wheel 25, then the driving shaft 15 is matched with a second hollow shaft 12, a first chain 14 is meshed with two groups of first chain wheels 13 to drive a threaded column 11 to rotate, then the threaded column 11 is matched with a threaded pipe 10 to adjust the spacing between two adjacent groups of cutting knives 9, after adjustment, a film passes through a cutting roller 3 and the plurality of groups of cutting knives 9 to be connected, then the film is wound on a film collecting roller on a supporting roller 21, then a power motor 20 and a driving motor 4 are started, then the cutting knives 9 are matched with the cutting roller 3 to cut the film, and then the cut film is wound in the film collecting roller on the supporting roller 21.

The installation mode, the connection mode or the setting mode of the BOPA film production equipment are common mechanical modes, and can be implemented as long as the beneficial effects of the BOPA film production equipment can be achieved.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The production equipment of the BOPA film is characterized by comprising an operation table (1), a mounting frame (2), a cutting roller (3), a driving motor (4), a first gear (5), a transmission shaft (6), a movable frame (7), a first hollow shaft (8), a cutting knife (9) and an adjusting mechanism, wherein the mounting frame (2) is mounted at one end of the operation table (1), the cutting roller (3) is rotatably mounted in a groove cavity of the mounting frame (2), the driving motor (4) is mounted on the mounting frame (2), the output end of the driving motor (4) is coaxially matched and connected with the cutting roller (3), the transmission shaft (6) is rotatably mounted in the groove cavity of the mounting frame (2), the transmission shaft (6) and the cutting roller (3) are respectively coaxially mounted with the first gear (5), the two groups of the first gears (5) are in meshed connection, the movable frame (7) are slidably mounted on the mounting frame (2), the first hollow shaft (8) is rotatably mounted on the movable frame (7), the inner hole of the first hollow shaft (8) is matched and is coaxially connected with the transmission shaft (6) and is coaxially mounted on the cutting knife (9) and is coaxially mounted on the cutting roller (9), the adjusting mechanism is connected with the plurality of groups of movable frames (7) in a matching way.

2. The BOPA film production device according to claim 1, wherein the adjusting mechanism comprises a threaded pipe (10), a threaded column (11), a second hollow shaft (12), first chain wheels (13), first chains (14) and a driving mechanism, the threaded pipe (10) is installed at one end of the moving frame (7), the threaded column (11) is rotatably installed at the other end of the moving frame (7), the threaded column (11) is in threaded connection with the threaded pipe (10), the second hollow shaft (12) is rotatably installed on the moving frame (7), the first chain wheels (13) are coaxially installed on the second hollow shaft (12) and the threaded column (11) respectively, the first chain wheels (14) are installed on the two groups of first chain wheels (13) in a meshed manner, the adjusting mechanism is installed on the mounting frame (2), and the driving mechanism is in threaded connection with the second hollow shafts (12).

3. A BOPA film production facility as claimed in claim 2, wherein the drive mechanism comprises a drive shaft (15), the drive shaft (15) is rotatably mounted on the mounting frame (2), the drive shaft (15) is cooperatively connected with a plurality of groups of through holes of the second hollow shafts (12), a threaded pipe (10) is arranged on one side of a groove cavity of the mounting frame (2), and the threaded pipe (10) is cooperatively and threadedly connected with a threaded post (11) at an adjacent end.

4. The BOPA film production device according to claim 1, further comprising a fixed seat (16), a power shaft (17), a second sprocket (18), a second chain (19), a power motor (20) and a connecting mechanism, wherein two groups of fixed seats (16) are symmetrically installed on the operation platform (1), two groups of power shafts (17) are rotatably installed on the fixed seats (16), the second sprocket (18) is coaxially installed on the power shaft (17), the second chain (19) is meshed and installed on the two groups of second sprockets (18), the power motor (20) is installed on one side of the fixed seats (16), the output end of the power motor (20) is coaxially connected with one group of fixed seats (16), and the connecting mechanism is respectively connected with the power shafts (17) on the two groups of fixed seats (16).

5. The BOPA film production device according to claim 4, wherein the connecting mechanism comprises a supporting roller (21), a positioning pin (22) and a spring (23), the two ends of the supporting roller (21) are respectively provided with a mounting groove, the positioning pin (22) is slidably mounted in the mounting groove of the supporting roller (21), the positioning pin (22) is in fit and plug connection with a positioning hole of the power shaft (17), and the two ends of the spring (23) are respectively connected with the positioning pin (22) and the mounting groove wall of the supporting roller (21).

6. The BOPA film production apparatus of claim 5, further comprising a drive rod (24), wherein the drive rod (24) is mounted on the positioning pin (22) through the support roller (21) adjustment slot.

7. A BOPA film production facility according to claim 3, further comprising an adjustment wheel (25), said adjustment wheel (25) being coaxially mounted on the drive shaft (15).

8. A BOPA film production facility as claimed in claim 1, further comprising support legs (26), wherein a plurality of sets of said support legs (26) are mounted in cooperation on the console (1).