CN213005455U - Waterproofing membrane rolling cutting device - Google Patents
Waterproofing membrane rolling cutting device Download PDFInfo
- Publication number
- CN213005455U CN213005455U CN202020768858.3U CN202020768858U CN213005455U CN 213005455 U CN213005455 U CN 213005455U CN 202020768858 U CN202020768858 U CN 202020768858U CN 213005455 U CN213005455 U CN 213005455U
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- cutter
- scraper
- upper cutter
- lower cutter
- mounting frame
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Abstract
The utility model discloses a waterproofing membrane rolling cutting device, which comprises a feeding part, wherein the feeding part comprises a mounting frame which moves along the transverse direction, an upper cutter part and a lower cutter part are arranged in parallel along the vertical direction in the mounting frame, the lower cutter part is fixedly installed with the mounting frame, the upper cutter part can move up and down relative to the mounting frame, the upper cutter part and the lower cutter part respectively comprise an upper cutter and a lower cutter with opposite cutting edges, the length direction of the upper cutter and the lower cutter is vertical to the movement direction of the mounting frame, an upper scraper and a lower scraper are respectively arranged at the two sides of the upper cutter and the lower cutter, the working edges of the upper scraper and the lower scraper are respectively attached to the cutter walls of the upper cutter and the lower cutter, the cutter of the waterproofing membrane rolling cutting device can feed along with the membrane when cutting, the machine is prevented from being stopped, and impurities adhered to the cutter walls are automatically cleaned in the cutting process, avoiding the cutter from being passivated.
Description
Technical Field
The utility model relates to a building materials production facility technical field specifically is a waterproofing membrane rolling cutting device.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.
Present waterproofing membrane is in carrying out production, need cut according to the length demand, because waterproofing membrane's viscidity is great, when cutting, can produce the phenomenon of adhesion cutting knife, and the coiled material surface is because of the cutting garrulous sediment of twining the body, can long-term adhesion on the cutting knife surface, cause the passivation of cutting knife cutting edge, influence the cutting effect of cutting knife, cause the coiled material incision untidy, in transportation and work progress, tear scheduling problem easily appears, simultaneously at the rolling in-process, the coiled material is in the state of moving about, and the relative coiled material of cutting knife is in quiescent condition, consequently when the cutting, need make the coiled material stop moving about, need make whole transmission equipment shut down wait to wait, power interrupt, influence rolling speed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a waterproofing membrane rolling cutting device, the cutter can feed along with the coiled material when the cutting, avoids shutting down, and in the cutting process, avoids the cutter passivation to the adhesion in the impurity clearance of sword wall automatically, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproofing membrane rolling cutting device, includes the portion of feeding, the portion of feeding includes along lateral motion's mounting bracket, inside vertical direction parallel arrangement upper cutter portion and the lower cutter portion of following of mounting bracket, lower cutter portion and mounting bracket fixed mounting, upper cutter portion can relative mounting bracket up-and-down motion, upper cutter portion and lower cutter portion include the relative upper slitter of cutting edge and lower cutter respectively, the length direction of upper slitter and lower cutter is perpendicular with the direction of motion of mounting bracket, the both sides of upper slitter and lower cutter set up scraper and lower scraper respectively, the work limit of upper slitter and lower scraper is laminated with the sword wall of upper slitter and lower cutter respectively, and when upper slitter and lower cutter are close to each other and keep away from the in-process, upper slitter and lower cutter produce relative motion from top to bottom with upper slitter and lower scraper respectively.
As a preferred technical solution of the present invention, the upper cutter portion further includes an upper cutter frame, the upper cutter is slidably mounted up and down with respect to the upper cutter frame, a first telescopic rod is disposed between the upper cutter and the upper cutter frame along a relative movement direction, and a second telescopic rod is disposed between the upper cutter frame and the mounting frame along a vertical direction;
the upper cutter is driven to move relative to the upper cutter frame under the action of the first telescopic rod, and the upper cutter portion is driven to move up and down relative to the mounting frame under the action of the second telescopic rod.
As a preferred technical solution of the present invention, the lower cutter portion further comprises a lower cutter frame, the lower cutter is installed to slide up and down relative to the lower cutter frame, and an elastic member is disposed between the lower cutter and the lower cutter frame along a relative movement direction;
when the upper cutter presses down the cutter, the lower cutter can move downwards under the deformation of the elastic piece and moves relative to the lower scraper to remove the adhered substances on the cutter wall of the lower cutter.
As a preferred technical solution of the present invention, the upper scraper and the lower scraper are both V-shaped structures, one side of the upper scraper and one side of the lower scraper are respectively and fixedly mounted with the upper cutter portion and the lower cutter portion, and the other side of the upper scraper and the other side of the lower scraper are respectively attached to the cutter walls of the upper cutter and the lower cutter;
through the structural design of V-arrangement, make go up scraper and lower scraper and can dodge to both sides, when guaranteeing that go up cutter and lower cutter different thickness position and pass through, the scraper working edge can laminate the sword wall all the time, guarantees the effect of cleaing away of sword wall surface adhesion thing.
As a preferred technical solution of the present invention, the upper cutter portion and the lower cutter portion are respectively provided with a first friction roller and a second friction roller along two sides of the movement direction of the mounting frame, the end portions of the first friction roller and the second friction roller are externally connected with power equipment, and when the upper cutter portion is pressed down to be combined with the lower cutter portion, the first friction roller and the second friction roller roll against each other;
the mutual rolling of the friction rollers drives the coiled material between the friction rollers to feed.
As a preferred technical solution of the present invention, the feeding portion further includes two parallel screws, the length direction of the screws is consistent with the movement direction of the mounting frame, the end portions of the screws are externally connected with a power device, and a screw nut engaged with the screws is arranged inside the mounting frame;
the screw rod rotates to drive the mounting rack to feed along the feeding direction of the coiled material, so that the speed of the cutter and the speed of the coiled material in the feeding direction are consistent in the cutting process.
Compared with the prior art, the beneficial effects of the utility model are that: this waterproofing membrane rolling cutting device adopts the mounting bracket with coiled material synchronous motion, makes the cutter and coiled material synchronous motion on the direction of feed, in cutting process, need not to shut down and cut, and sets up respectively in the cutter both sides and can be for the scraper of cutter motion, the sword wall of the cutter is laminated all the time to the work limit of scraper, before the cutter cuts and cuts the back, clears up the sword wall respectively, avoids sword wall adhesion impurity, avoids the cutter passivation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the assembly of the upper cutter portion and the lower cutter portion of the present invention;
fig. 4 is a schematic view of the lower cutter portion of the present invention.
In the figure: the device comprises a feeding part 1, a mounting frame 101, a lead screw 102, an upper cutter part 2, an upper cutter 201, an upper cutter 202, a first telescopic rod 203, a second telescopic rod 204, an upper cutter frame 205, a first friction roller 206, a lower cutter part 3, a lower cutter 301, a lower cutter 302, an elastic element 303, a lower cutter frame 304 and a second friction roller 305.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a waterproof coiled material rolling and cutting device comprises a feeding portion 1, wherein the feeding portion 1 comprises a mounting frame 101 which moves along a transverse direction, an upper cutter portion 2 and a lower cutter portion 3 are arranged in parallel in the vertical direction inside the mounting frame 101, the lower cutter portion 3 is fixedly mounted with the mounting frame 101, the upper cutter portion 2 can move up and down relative to the mounting frame 101, the upper cutter portion 2 and the lower cutter portion 3 respectively comprise an upper cutter 201 and a lower cutter 301 with opposite cutting edges, the length direction of the upper cutter 201 and the length direction of the lower cutter 301 are perpendicular to the movement direction of the mounting frame 101, an upper scraper 202 and a lower scraper 302 are respectively arranged on two sides of the upper cutter 201 and the lower cutter 301, the working edges of the upper scraper 202 and the lower scraper 302 are respectively attached to the cutter walls of the upper cutter 201 and the lower cutter 301, the upper blade 201 and the lower blade 301 make up and down relative movements with the upper blade 202 and the lower blade 302, respectively, as the upper blade 201 and the lower blade 301 approach and separate from each other.
The upper cutter part 2 further comprises an upper cutter frame 205, the upper cutter 201 is installed in a vertically sliding mode relative to the upper cutter frame 205, a first telescopic rod 203 is arranged between the upper cutter 201 and the upper cutter frame 205 along the relative movement direction, and a second telescopic rod 204 is arranged between the upper cutter frame 205 and the mounting frame 101 along the vertical direction;
the upper cutter 201 is driven to move relatively to the upper cutter frame 205 under the action of the first telescopic rod 203, and the upper cutter part 2 is driven to move up and down relative to the mounting frame 101 under the action of the second telescopic rod 204.
The lower cutter part 3 further comprises a lower cutter frame 304, the lower cutter 301 is installed in a vertically sliding mode relative to the lower cutter frame 304, and an elastic part 303 is arranged between the lower cutter 301 and the lower cutter frame 304 along the relative movement direction;
when the upper cutter 201 presses down the cutter 301, the lower cutter 301 can move downwards under the deformation of the elastic member 303 and move relative to the lower scraper 302 to remove the adhered substances on the wall of the lower cutter 301.
The upper scraper 202 and the lower scraper 302 are both in a V-shaped structure, one side of the upper scraper 202 and one side of the lower scraper 302 are fixedly installed with the upper cutter part 2 and the lower cutter part 3 respectively, and the other side of the upper scraper 202 and the other side of the lower scraper 302 are attached to the cutter walls of the upper cutter 201 and the lower cutter 301 respectively;
through the structural design of V-arrangement, make scraper 202 and lower scraper 302 dodge to both sides, when guaranteeing that go up cutter 201 and the different thickness positions of lower cutter 301 and pass through, the scraper working edge can laminate the sword wall all the time, guarantees the effect of cleaing away of sword wall surface adhesion thing.
The two sides of the upper cutter part 2 and the lower cutter part 3 along the motion direction of the mounting frame 101 are respectively provided with a first friction roller 206 and a second friction roller 305, the end parts of the first friction roller 206 and the second friction roller 305 are externally connected with power equipment, and when the upper cutter part 2 is pressed down to be combined with the lower cutter part 3, the first friction roller 206 and the second friction roller 305 roll against each other;
the mutual rolling of the friction rollers drives the coiled material between the friction rollers to feed.
The feeding part 1 further comprises two lead screws 102 which are arranged in parallel, the length direction of each lead screw 102 is consistent with the movement direction of the mounting frame 101, the end parts of the lead screws 102 are externally connected with a power device, and lead screw nuts meshed with the lead screws 102 are arranged inside the mounting frame 101;
the lead screw 102 rotates to drive the mounting rack 101 to feed along the feeding direction of the coiled material, so that the speed of the cutter and the speed of the coiled material are consistent in the feeding direction in the cutting process.
When in use: the coiled material passes through the space between the upper cutter part 2 and the lower cutter part 3, the upper cutter part 2 is pressed downwards to enable the first friction roller 206 and the second friction roller 305 to roll oppositely to drive the coiled material to feed, at the moment, the upper cutter 201 and the lower cutter 301 are respectively arranged in the upper cutter frame 205 and the lower cutter frame 304, interference on the feeding of the coiled material is avoided, when the coiled material needs to be cut, the power input of the first friction roller 206 and the second friction roller 305 is stopped, the power of the lead screw 102 is connected, the lead screw nut is used for driving the mounting frame 101 to synchronously feed with the coiled material, during the period, the first telescopic rod 203 drives the upper cutter 201 to press downwards to be meshed with the lower cutter 301 to cut the coiled material, during the pressing process, the lower cutter 301 is pressed downwards slightly, during the pressing process, the upper cutter 201 and the lower cutter 301 move downwards relative to the upper cutter 202 and the lower cutter 302, so that impurities with the viscosity of the cutter wall surface are cleaned, avoid the cutter passivation that long-term adhesion caused, accomplish the cutting back, go up cutter 201 and lower cutter 301 and reset, lead screw 102 reversal, friction roller is rotatory with higher speed, makes the coiled material keep under the prerequisite of former fast feeding, and original position can be got back to fast to mounting bracket 101, and the next cutting of being convenient for goes on.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waterproofing membrane rolling cutting device, includes feeding portion (1), its characterized in that: the feeding part (1) comprises a mounting frame (101) moving along the transverse direction, an upper cutter part (2) and a lower cutter part (3) are arranged in parallel along the vertical direction inside the mounting frame (101), the lower cutter part (3) is fixedly mounted with the mounting frame (101), the upper cutter part (2) can move up and down relative to the mounting frame (101), the upper cutter part (2) and the lower cutter part (3) respectively comprise an upper cutter (201) and a lower cutter (301) with opposite edges, the length directions of the upper cutter (201) and the lower cutter (301) are perpendicular to the movement direction of the mounting frame (101), an upper scraper (202) and a lower scraper (302) are respectively arranged at two sides of the upper cutter (201) and the lower cutter (301), the working edges of the upper scraper (202) and the lower scraper (302) are respectively attached to the cutter walls of the upper cutter (201) and the lower cutter (301), and when the upper cutter (201) and the lower cutter (301) approach and leave from each other, the upper cutter (201) and the lower cutter (301) respectively generate up-and-down relative movement with the upper scraper (202) and the lower scraper (302).
2. The waterproofing membrane rolling cutting device of claim 1, characterized in that: the upper cutter part (2) further comprises an upper cutter frame (205), the upper cutter (201) is installed in a vertically sliding mode relative to the upper cutter frame (205), a first telescopic rod (203) is arranged between the upper cutter (201) and the upper cutter frame (205) along the relative movement direction, and a second telescopic rod (204) is arranged between the upper cutter frame (205) and the mounting frame (101) along the vertical direction.
3. The waterproofing membrane rolling cutting device of claim 1, characterized in that: the lower cutter part (3) further comprises a lower cutter frame (304), the lower cutter (301) is installed in a vertically sliding mode relative to the lower cutter frame (304), and an elastic piece (303) is arranged between the lower cutter (301) and the lower cutter frame (304) along the relative movement direction.
4. The waterproofing membrane rolling cutting device of claim 1, characterized in that: the upper scraper (202) and the lower scraper (302) are both of a V-shaped structure, one side of the upper scraper (202) and one side of the lower scraper (302) are fixedly mounted with the upper cutter part (2) and the lower cutter part (3) respectively, and the other sides of the upper scraper (202) and the lower scraper (302) are attached to the cutter walls of the upper cutter (201) and the lower cutter (301) respectively.
5. The waterproofing membrane rolling cutting device of claim 1, characterized in that: the two sides of the upper cutter portion (2) and the lower cutter portion (3) in the motion direction of the mounting frame (101) are respectively provided with a first friction roller (206) and a second friction roller (305), the end portions of the first friction roller (206) and the second friction roller (305) are externally connected with power equipment, and when the upper cutter portion (2) is pressed downwards to be combined with the lower cutter portion (3), the first friction roller (206) and the second friction roller (305) roll oppositely.
6. The waterproofing membrane rolling cutting device of any one of claims 1-5, wherein: the feeding part (1) further comprises two lead screws (102) which are arranged in parallel, the length direction of each lead screw (102) is consistent with the motion direction of the mounting frame (101), the end parts of the lead screws (102) are externally connected with a power device, and lead screw nuts meshed with the lead screws (102) are arranged inside the mounting frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768858.3U CN213005455U (en) | 2020-05-11 | 2020-05-11 | Waterproofing membrane rolling cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768858.3U CN213005455U (en) | 2020-05-11 | 2020-05-11 | Waterproofing membrane rolling cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213005455U true CN213005455U (en) | 2021-04-20 |
Family
ID=75484235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020768858.3U Expired - Fee Related CN213005455U (en) | 2020-05-11 | 2020-05-11 | Waterproofing membrane rolling cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213005455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665179A (en) * | 2021-08-25 | 2021-11-19 | 河南中塑新材有限公司 | Plastic packaging bag production is with cutting mechanism |
-
2020
- 2020-05-11 CN CN202020768858.3U patent/CN213005455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665179A (en) * | 2021-08-25 | 2021-11-19 | 河南中塑新材有限公司 | Plastic packaging bag production is with cutting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |