CN220245048U

CN220245048U - BOPP film cutting machine unloader

Info

Publication number: CN220245048U
Application number: CN202321888758.4U
Authority: CN
Inventors: 尹望林; 谢帆
Original assignee: Jiangsu Fengyuan New Material Technology Co ltd
Current assignee: Jiangsu Fengyuan New Material Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2023-12-26
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the technical field of BOPP film slitting, in particular to a blanking device of a BOPP film slitting machine, which comprises a supporting plate and supporting rods, wherein the upper end of the outer side wall of one supporting rod is provided with a first motor, the output end of the first motor is provided with a positive and negative threaded rod, the positive and negative threaded rod is provided with a positive thread and a negative thread, the positive side wall of a sliding block is provided with a connecting rod, the front end of the connecting rod is provided with a connecting plate, one of the outer side wall of the connecting plate is provided with a second motor, the output end of the second motor is provided with a rotating shaft, one end of the rotating shaft is provided with a cavity without a side wall, a fixed shaft is arranged in the cavity, the outer side of the fixed shaft surrounds a spool, the side wall of the rotating shaft is provided with a disassembling box, and the disassembling box, the BOPP film shafts with different lengths can be fixed without manual supporting, so that the BOPP film shafts can be replaced by technicians conveniently, and time and labor are saved.

Description

BOPP film cutting machine unloader

Technical Field

The utility model relates to the technical field of BOPP film slitting, in particular to a blanking device of a BOPP film slitting machine.

Background

It is known that the production of BOPP films is carried out by first making a melt of a high molecular weight < U > polypropylene into a sheet or thick film by means of an elongated head and then stretching in two perpendicular directions (longitudinal, transverse) simultaneously or stepwise in a special stretching machine at a certain temperature and a set speed.

The utility model provides a contrast public patent "CN213505128U" name is "BOPP film cutting machine unloader", includes the bottom plate, the top left and right sides of bottom plate all links to each other through the bolt screw thread has the diaphragm, two the slider rigid coupling is in the inner wall top and the bottom of barrel respectively, the outer wall rigid coupling of horizontal pole has the rubber circle, the outer wall interference fit of rubber circle has the BOPP film feed cylinder, the terminal surface all rigid coupling has the plate body around the outer wall of horizontal pole, the outer wall of plate body laminates with the outer wall of BOPP film feed cylinder mutually, the outer wall of plate body and the inner wall clearance fit of barrel.

In view of the above related art, although the BOPP film cartridge can be quickly replaced, it is inconvenient to clamp or replace reels of different lengths, and the fixing device is somewhat complicated and has a long operation time, so that a solution to this technical problem is necessary.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a blanking device of a BOPP film splitting machine.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a BOPP film cutting machine unloader, includes backup pad and bracing piece, bracing piece symmetrical arrangement is in the backup pad, one of them bracing piece lateral wall upper end is provided with first motor, first motor output is provided with positive and negative threaded rod, positive and negative threaded rod runs through the bracing piece, be provided with positive screw thread and reverse screw thread on the positive and negative threaded rod, positive screw thread with all be provided with the slider on the reverse screw thread, positive and negative threaded rod runs through the slider, the slider with positive screw thread the reverse screw thread threaded connection, slider positive lateral wall is provided with the connecting rod, the connecting rod front end is provided with the connecting plate, one of them connecting plate lateral wall is provided with the second motor, second motor output is provided with the axis of rotation, axis of rotation one end is provided with the cavity of no lateral wall, be provided with the fixed axle in the cavity, the fixed axle outside surrounds the spool, the axis of rotation lateral wall is provided with dismantles the box, dismantles the piece and spring, dismantles the post runs through all be provided with the slider, dismantlement piece symmetrical arrangement in the box and dismantle the piece with dismantlement piece sliding connection with the fixed axle, the fixed axle runs through the connecting hole with the fixed axle, the fixed axle is provided with the fixed axle.

In order to conveniently limit the connecting rod, the utility model is improved in that: the positive and negative threaded rod outside is provided with the support box, be provided with the supporting cavity in the support box, the positive and negative threaded rod runs through the supporting cavity, the slider with supporting cavity adaptation and sliding connection, the support box is close to connecting rod one end does not have the lateral wall.

In order to facilitate pulling the disassembly column, the utility model is improved in that: the disassembly column is far away from one end of the fixed shaft and is provided with a handheld block.

In order to facilitate moving and stopping the device, the utility model is improved by: the supporting plate diapire is provided with universal wheel and brake subassembly, the universal wheel with brake subassembly adaptation.

In order to further support the reel, the improvement of the utility model is as follows: the other connecting plate is provided with an auxiliary shaft, the auxiliary shaft penetrates through the connecting plate and is connected with the connecting plate in a rotating mode, an auxiliary cavity is formed in the auxiliary shaft, and the other end of the fixed shaft is matched with the auxiliary cavity and is connected with the auxiliary cavity in a sliding mode.

In order to facilitate pulling the supporting plate to move, the utility model is improved in that: the side wall of the supporting plate is provided with a handle.

(III) beneficial effects

Compared with the prior art, the utility model provides the blanking device of the BOPP film splitting machine, which has the following beneficial effects:

this BOPP film cutting machine unloader is provided with first motor and positive and negative threaded rod, first motor output drives positive and negative threaded rod and rotates, because slider and positive screw thread, reverse threaded connection, the slider rotates along with positive and negative threaded rod and removes to opposite direction, drive the connecting plate and remove, can fix the BOPP film axle of different length, do not need to support manually, it is very convenient, be provided with and dismantle post and spring, the pulling is dismantled the post and is made the spring shrink, make things convenient for the technician to change BOPP film axle, labour saving and time saving is provided with universal wheel and brake subassembly, conveniently remove and stop the device.

Drawings

FIG. 1 is a first perspective overall schematic view of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model from a second perspective;

FIG. 3 is a third perspective overall schematic of the structure of the present utility model;

fig. 4 is an exploded view of the interior of the structural disassembly box of the present utility model.

In the figure: 1. a support plate; 2. a support rod; 3. a support box; 4. a first motor; 5. a second motor; 6. a positive and negative threaded rod; 7. a connecting plate; 8. a slide block; 9. a connecting rod; 10. an auxiliary shaft; 11. a spool; 12. disassembling the box; 13. a hand-held block; 14. a universal wheel; 15. a rotating shaft; 16. a fixed shaft; 17. disassembling the column; 18. disassembling the block; 19. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a blanking device of BOPP film splitting machine comprises a supporting plate 1 and supporting rods 2, the supporting rods 2 are symmetrically arranged on the supporting plate 1, a first motor 4 is arranged at the upper end of the outer side wall of one supporting rod 2, a positive and negative threaded rod 6 is arranged at the output end of the first motor 4, the positive and negative threaded rod 6 penetrates through the supporting rod 2, a positive thread and a negative thread are arranged on the positive and negative threaded rod 6, a sliding block 8 is arranged on the positive thread and the negative thread, the positive and negative threaded rod 6 penetrates through the sliding block 8, the sliding block 8 is in threaded connection with the positive thread and the negative thread, a connecting rod 9 is arranged on the positive side wall of the sliding block 8, a connecting plate 7 is arranged at the front end of the connecting rod 9, a second motor 5 is arranged at the outer side wall of one connecting plate 7, a rotating shaft 15 is arranged at the output end of the second motor 5, a cavity without side walls is arranged at one end of the rotating shaft 15, a fixed shaft 16 is arranged in the cavity, the spool 11 is surrounded on the outer side of the fixed shaft 16, a disassembling box 12 is arranged on the side wall of the rotating shaft 15, a disassembling column 17, a disassembling block 18 and a spring 19 are arranged on the disassembling box 12, the disassembling column 17 penetrates through the two side walls of the disassembling box 12, the disassembling block 18 is symmetrically arranged in the disassembling box 12 and is in sliding connection with the disassembling block 18, the disassembly block 18 is connected with the side wall of the disassembly column 17, one end of the spring 19 is connected with the disassembly block 18, the other end of the spring 19 is connected with the inner side wall of the disassembly box 12, the side wall of the rotation shaft 15 is provided with a fixing hole, the side wall of the fixing shaft 16 is provided with a through sliding hole, the disassembly column 17 penetrates through the fixing hole and the sliding hole, the outer side of the positive and negative threaded rod 6 is provided with a support box 3, the support box 3 is internally provided with a support cavity, the forward and reverse threaded rod 6 penetrates through the support cavity, the sliding block 8 is in fit and sliding connection with the support cavity, the support box 3 is close to one end of the connecting rod 9, no side wall is arranged, the disassembly column 17 is far away from one end of the fixed shaft 16, the other end of the disassembly column is provided with the handheld block 13, the other end of the disassembly column is provided with the auxiliary shaft 10 on the connecting plate 7, the auxiliary shaft 10 penetrates through the connecting plate 7 and is in rotating connection with the connecting plate, an auxiliary cavity is arranged in the auxiliary shaft 10, and the other end of the fixed shaft 16 is in fit and sliding connection with the auxiliary cavity.

In the use, pull handheld piece 13, dismantle post 17 along with handheld piece 13 upward side removes, spring 19 contracts under the condition of receiving external force, dismantle post 17 break away from the fixed orifices, penetrate BOPP film axle in axis of rotation 15, make fixed orifices and slide hole coincide, loosen handheld piece 13, spring 19 stretches back to the original form under the condition of not receiving external force, dismantle post 17 runs through fixed orifices and slide hole, start first motor 4, first motor 4 output drives positive and negative threaded rod 6 and rotates, because slider 8 and positive screw thread, reverse screw connection, under the restriction of supporting box 3, slider 8 moves along with positive and negative threaded rod 6 rotation to opposite direction, drive connecting plate 7 and remove, auxiliary shaft 10 moves along with it, make BOPP film axle other end run through the auxiliary chamber, fix auxiliary chamber and BOPP film according to above-mentioned operation, can fix BOPP film axle of different length, start second motor 5 output drives 15 and rotates, auxiliary shaft 10 rotates along with it, carry out the unloading.

In order to meet the above requirements, the improvement of the present utility model is that the bottom wall of the support plate 1 is provided with a universal wheel 14 and a brake assembly, and the universal wheel 14 is adapted to the brake assembly.

In the practical use process, the supporting plate 1 needs to be conveniently pulled to move, and in order to meet the requirements, the utility model is improved in that the side wall of the supporting plate 1 is provided with a handle.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a BOPP film cutting machine unloader, includes backup pad (1) and bracing piece (2), its characterized in that: the utility model discloses a detachable box, including support plate (1), support bar (2), connecting rod (9), connecting plate (7) lateral wall are provided with second motor (5), second motor (5) output is provided with axis of rotation (15), axis of rotation (15) one end is provided with the cavity of no lateral wall, be provided with in the cavity slider (16) on the positive screw with all be provided with slider (8) on the counter screw, axis of rotation (6) run through slider (8), slider (8) with positive screw thread counter screw thread connection, slider (8) positive lateral wall is provided with connecting rod (9), connecting rod (9) front end is provided with connecting plate (7), one of them connecting plate (7) lateral wall is provided with second motor (5), second motor (5) output is provided with axis of rotation (15), axis of rotation (15) one end is provided with the cavity of no lateral wall, be provided with fixed axle (16) in the cavity, axis of rotation (16) outside surrounds axis of rotation (11), be provided with spool (12) and dismantle box (12), be provided with spool (19), the disassembly column (17) penetrates through two side walls of the disassembly box (12), disassembly blocks (18) are symmetrically arranged in the disassembly box (12) and are in sliding connection with the disassembly blocks (18), the disassembly blocks (18) are connected with the side walls of the disassembly column (17), one end of each spring (19) is connected with the disassembly blocks (18), the other end of each spring is connected with the inner side wall of the disassembly box (12), fixing holes are formed in the side walls of the rotation shafts (15), penetrating sliding holes are formed in the side walls of the fixing shafts (16), and the disassembly columns (17) penetrate through the fixing holes and the sliding holes.

2. The BOPP film slitter blanking device of claim 1, wherein: the utility model discloses a support box, including positive and negative threaded rod (6), support box (3) are provided with in the positive and negative threaded rod (6) outside, be provided with in supporting box (3) and support the chamber, positive and negative threaded rod (6) run through support the chamber, slider (8) with support chamber adaptation and sliding connection, support box (3) are close to connecting rod (9) one end does not have the lateral wall.

3. The BOPP film slitter blanking device of claim 2, wherein: the disassembly column (17) is provided with a hand-held block (13) at one end far away from the fixed shaft (16).

4. A BOPP film slitter blanking device according to claim 3, wherein: the bottom wall of the supporting plate (1) is provided with a universal wheel (14) and a brake assembly, and the universal wheel (14) is matched with the brake assembly.

5. The BOPP film slitter blanking device of claim 4, wherein: the other connecting plate (7) is provided with an auxiliary shaft (10), the auxiliary shaft (10) penetrates through the connecting plate (7) and is connected with the connecting plate in a rotating mode, an auxiliary cavity is formed in the auxiliary shaft (10), and the other end of the fixed shaft (16) is matched with the auxiliary cavity in a sliding mode.

6. The BOPP film slitter blanking device of claim 5, wherein: the side wall of the supporting plate (1) is provided with a handle.