CN210214316U

CN210214316U - A cutting device for waterproofing membrane raw materials book

Info

Publication number: CN210214316U
Application number: CN201920324329.1U
Authority: CN
Inventors: Haoze Lyu; 吕昊泽; Junna Ren; 任俊娜; Jiangang Cheng; 程建岗; Qiufeng Li; 李秋凤
Original assignee: Pingdingshan Huanyu Waterproof Technology Co Ltd
Current assignee: Pingdingshan Huanyu Waterproof Technology Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-03-31
Anticipated expiration: 2029-03-14

Abstract

A cutting device for a raw material roll of a waterproof coiled material effectively solves the problem that the existing cutting device cannot simultaneously feed, cut edges, roll and cut the waterproof coiled material; the automatic discharging device comprises a shell, wherein an inlet is formed in the upper end of the shell, an outlet is formed in the right end of the shell, a driving roller is arranged in the inlet, a first winding shaft and a second winding shaft are arranged in the shell, the right ends of the first winding shaft and the second winding shaft extend to the outlet, discharging plates are slidably mounted on the first winding shaft and the second winding shaft, and a push rod penetrating through the rear end of the shell is arranged at the left end of each discharging plate; the utility model discloses think about ingenious, novel structure sends into waterproofing membrane in the casing through the driving roller that sets up on the casing, and manpower and materials that can effectual reduction have improved work efficiency to can avoid causing the condition appearance of damage to the PVC coiled material when the roll-up through computer controlling means.

Description

A cutting device for waterproofing membrane raw materials book

Technical Field

The utility model relates to a waterproofing membrane technical field, in particular to a cutting device for waterproofing membrane raw materials book.

Background

Along with the continuous development and research of high polymer materials, high polymer self-adhesive waterproof materials are also used in more and more road pavements to improve the waterproof performance of roads and prolong the service life, the high polymer self-adhesive waterproof materials are generally delivered from a factory in a coiled material form, a broken material needs to be intercepted and conveyed to a specified position for testing before the high polymer self-adhesive waterproof coiled material is used, the feeding, trimming, coiling and cutting of the materials needed by the conventional high polymer self-adhesive waterproof coiled material testing need to be carried out separately, the width of the waterproof coiled material before cutting can exceed the width of a general standard specification, because both sides of the waterproof coiled material in the forming process are bound to have irregular edges, and the edges of the waterproof coiled material as a finished product are bound to be tidy when the finished product is delivered from the factory, therefore, when the finished product is finally coiled in a fixed size, the irregular edges with, and is subject to further improvement.

There is a need for a cutting device for rolls of waterproofing web stock that addresses this problem.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a cutting device for waterproofing membrane raw materials book, effectual solved current cutting device can't carry out the problem that feed, cut edge, lapping and cut to waterproofing membrane simultaneously.

The technical scheme who solves is, the utility model discloses a casing, the upper end of casing is equipped with the import, the right-hand member of casing is equipped with the export, be equipped with the driving roller in the import, be equipped with first reel axle and second reel axle in the casing, the right-hand member of first reel axle and second reel axle extends the exit, slidable mounting has the stripper on first reel axle and the second reel axle, the left end of stripper is equipped with the push rod that passes the casing rear end, be equipped with supplementary winding change device in the casing, be equipped with the cutting device who uses with supplementary winding change device cooperation in the casing, be equipped with the side cut device on the driving roller;

the driving roller comprises a first roller and a second roller, the edge cutting device comprises a transmission shaft penetrating through the first roller, a shaft sleeve fixedly connected with the first roller is arranged on the transmission shaft, and edge cutting wheels which can move back and forth and can rotate together with the transmission shaft are arranged on the transmission shaft on the front side and the rear side of the first roller.

The utility model has the advantages that: the utility model discloses think about ingenious, novel structure sends into waterproofing membrane in the casing through the driving roller that sets up on the casing to cut away unnecessary limit through the side cut device, the waterproofing membrane through the side cut carries out the lapping, and sends out next procedure, and manpower and materials that can effectual reduction have improved work efficiency, and can avoid causing the condition of damage to the PVC coiled material to appear when the roll-up through computer control device.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a sectional view taken along the direction a-a in fig. 1 according to the present invention.

Fig. 3 is a cross-sectional view taken along the direction B-B in fig. 1 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Example (b):

as shown in the figures 1 to 3, the utility model comprises a shell 1, an inlet is arranged at the upper end of the shell 1, an outlet 5 is arranged at the right end of the shell 1, a driving roller 2 is arranged in the inlet, the driving roller 2 can convey the waterproof coiled material into the shell 1, a first reel 3 and a second reel 4 are arranged in the shell 1, the first reel 3 and the second reel 4 are driven by a first motor arranged on the shell 1, the waterproof coiled material can be driven to roll by the first reel 3 and the second reel 4, the right ends of the first reel 3 and the second reel 4 extend to the outlet 5, a discharging plate 6 is arranged on the first reel 3 and the second reel 4 in a sliding way, a push rod passing through the rear end of the shell 1 is arranged at the left end of the discharging plate 6, the discharging plate 6 is driven by the push rod to push the waterproof coiled material sleeved on the first reel 3 and the second reel 4 to the outside of the shell 1 through the outlet 5, an auxiliary winding replacing device is arranged in the shell 1, a waterproof coiled material conveyed into the shell 1 can be wound on the first rolling shaft 3 or the second rolling shaft 4 through the auxiliary winding device, a cutting device matched with the auxiliary winding replacing device is arranged in the shell 1, when the waterproof coiled material is wound on the first rolling shaft 3 by a certain amount and the waterproof coiled material is wound on the second driving shaft through the auxiliary winding replacing device, or when the waterproof coiled material is wound on the second rolling shaft 4 by a certain amount and the waterproof coiled material is wound on the first driving shaft through the auxiliary winding replacing device, the waterproof coiled material on the first rolling shaft 3 or the second rolling shaft 4 is cut off through the cutting device, and the driving roller is provided with a trimming device;

the driving roller comprises a first roller 7 and a second roller 8, the first roller 7 is located on the upper side of the second roller 8, the edge cutting device comprises a transmission shaft 9 penetrating through the first roller 7, a shaft sleeve 10 fixedly connected with the first roller 7 is arranged on the transmission shaft 9, the first roller 7 and the transmission shaft 9 rotate together, edge cutting wheels which can move back and forth and can rotate together with the transmission shaft 9 are arranged on the transmission shaft 9 on the front side and the rear side of the first roller 7, the edge cutting wheels can cut edges of passing plastic films, and the edge cutting wheels can be adjusted.

In order to adjust the position of the trimming wheel left and right and enable the trimming wheel to rotate together with the transmission shaft 9, the trimming wheel comprises a fixed sleeve 11 sleeved on the transmission shaft 9, the radius of the fixed sleeve 11 is the same as that of the first roller 7, when the width of a plastic film needs to be changed, the plastic film can be cut by adjusting the position of the fixed sleeve 11, and when the plastic film passes through the first roller 7 and the second roller 8, the fixed sleeve 11 can press the plastic film on the second roller 8, the stability of the transmission of the plastic film is improved to a certain extent, the end part of the fixed sleeve 11 is provided with a cutting ring 12, namely when the plastic film passes through the first roller 7 and the second roller 8, the cutting ring 12 rotates along with the rotation of the transmission shaft 9 so as to cut the side surface of the plastic film, the end part of the fixed sleeve 11 is fixedly provided with a threaded ring 13 in threaded connection with the first roller 7, through transmission shaft 9 cover promptly for fixed cover 11 drives threaded ring 13 and first gyro wheel 7 and takes place relative rotation, makes fixed cover 11 and threaded ring 13 back-and-forth movement, the fixed axle around both sides all be equipped with ring channel 14, ring channel 14 internal thread installs holding ring 15, when fixed cover 11 and threaded ring 13 and first gyro wheel 7 keep fixed when needing, rotate holding ring 15, make holding ring 15 top at the tip of fixed cover 11, can prevent that fixed cover 11 from receiving the rotation of transmission shaft 9 to take place and first gyro wheel 7 relative rotation, thereby when the position of cutting ring 12 is adjusted to needs transmission shaft 9 cover, rotate holding ring 15, make holding ring 15 leave fixed cover 11, can transmission shaft 9 cover.

Supplementary winding change device including setting up the shape track 16 that returns at 1 left end of casing, be equipped with pulley 17 in the shape track 16 that returns, pulley 17 slides in arc track 7 by second motor drive, fixed mounting has straight-bar 18 on the pulley 17, the straight-bar can drive waterproofing membrane and move second reel 4 or first reel 3 from first reel 3 or second reel 4 ann axle, be equipped with winding pole 19 on the stripper 6, winding pole 19 can twine the waterproofing membrane who pastes on first reel 3 or second reel 4, winding pole 19's left end and casing 1 sliding connection.

Cutting device be equipped with slide 20 including setting up the left end at 3 right-hand members of first reeled axles and second reeled axle 4, the rear end of casing 1 is passed to the front end of slide 20, cutter 21 is equipped with to the front end of slide 20, when waterproofing membrane on 3 first reeled axles accomplished the coiled material and pastes on second reeled axles 4, drives cutter 21 through promoting slide 20 and cuts waterproofing membrane.

The utility model discloses when using, drive waterproofing membrane through first conveyer belt 3 and first gyro wheel 7 and remove right, when waterproofing membrane was through the side cut device, can cut away the anomalous limit in both sides of the waterproofing membrane who passes through, and the limit that is cut away passes through the rolling of wind-up wheel 6, then through the waterproofing membrane winding of cutting edge on first reel 3 or second reel 4, see off the coiled material of lapping through export 5 through stripper 6 and carry out next process.

Claims

1. The utility model provides a cutting device for waterproofing membrane raw material roll, which comprises a housing (1), a serial communication port, the upper end of casing (1) is equipped with the import, the right-hand member of casing (1) is equipped with export (5), be equipped with driving roller (2) in the import, be equipped with first reel (3) and second reel (4) in casing (1), the right-hand member of first reel (3) and second reel (4) extends export (5) department, slidable mounting has stripper (6) on first reel (3) and the second reel (4), the left end of stripper (6) is equipped with the push rod that passes casing (1) rear end, be equipped with supplementary winding change device in casing (1), be equipped with the cutting device who uses with supplementary winding change device cooperation in casing (1), be equipped with the side cut device on the driving roller; the driving roller comprises a first roller (7) and a second roller (8), the edge cutting device comprises a transmission shaft (9) penetrating through the first roller (7), a shaft sleeve (10) fixedly connected with the first roller (7) is arranged on the transmission shaft (9), and edge cutting wheels which can move back and forth and can rotate together with the transmission shaft (9) are arranged on the transmission shaft (9) on the front side and the rear side of the first roller (7).

2. The cutting device for a roll of waterproofing membrane raw material according to claim 1, characterized in that the trimming wheel comprises a fixed sleeve (11) sleeved on the transmission shaft (9), the radius of the fixed sleeve (11) is the same as the radius of the first roller (7), the end of the fixed sleeve (11) is provided with a cutting ring (12), the end of the fixed sleeve (11) is fixedly provided with a threaded ring (13) in threaded connection with the first roller (7), the front side and the rear side of the transmission shaft (9) are provided with annular grooves (14), and the annular grooves (14) are internally provided with positioning rings (15).

3. A cutting device for a roll of waterproofing membrane material as claimed in claim 1, wherein said auxiliary winding and replacing device comprises a clip rail (16) provided at the left end of the housing (1), a pulley (17) is provided in the clip rail (16), a straight bar (18) is fixedly mounted on the pulley (17), a winding bar (19) is provided on the discharging plate (6), and the left end of the winding bar (19) is slidably connected to the housing (1).

4. A cutting device for rolls of waterproofing membrane raw material according to claim 1, characterized in that it comprises a sliding plate (20) arranged at the right end of the first winding shaft (3) and the left end of the second winding shaft (4), the front end of the sliding plate (20) passing through the rear end of the housing (1), the front end of the sliding plate (20) being equipped with a cutter (21).