CN109019135A - A kind of waterproof roll frame that paves - Google Patents
A kind of waterproof roll frame that paves Download PDFInfo
- Publication number
- CN109019135A CN109019135A CN201810976341.0A CN201810976341A CN109019135A CN 109019135 A CN109019135 A CN 109019135A CN 201810976341 A CN201810976341 A CN 201810976341A CN 109019135 A CN109019135 A CN 109019135A
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- Prior art keywords
- bearing
- frame
- connecting shaft
- waterproof roll
- elbow
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- 206010058109 Hangnail Diseases 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 20
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H47/00—Unfolding thin limp material
Landscapes
- Knives (AREA)
Abstract
The invention discloses a kind of waterproof roll framves that paves, including frame, clamp, roller bearing and cut out knife, described frame one end is hatch frame, the other end is handle, two middle side parts are equipped with branch, a pair of elbow to bend inwards is equipped at the port of branch and opening, and the end of elbow is equipped with bearing box, clamp is mounted in the bearing box of two elbow of opening, roller bearing is installed between the bearing box of the end of two elbows of bifurcation, two middle side part of frame position on the lower side, which has been bolted, cuts out knife, it is thick and heavy that the present invention solves existing coiled material, need two people that could move, and coiled material can only be rolled when being laid with and is laid with, in this way while consumption worker a large amount of physical strength, working efficiency is also low；It rolls and is easy to spread coiled material tiltedly when coiled material is laid with, or play fold, influence the problem of being laid with efficiency.
Description
Technical field
The present invention relates to the frame technical field that paves, specially a kind of waterproof roll frame that paves.
Background technique
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists
The rollable flexible building material product at web-like of one kind of extraneous rainwater, underground water leakage, as between engineering foundation and building
Ne-leakage connection, is the first barrier of entire engineering waterproofing, plays a crucial role to entire engineering, product mainly has
Asphalt water-proof coiled material and polymer membranes.
Waterproof roll utilization is more next, and general waterproof roll all passes through spool and coiled material is rolled into a cylindrical body extensively, with
Convenient transportation, but such coiled material occur the problem that one, coiled material is thick and heavy when being laid with, and need two people's ability
It moves, and coiled material can only be rolled when being laid with and be laid with, in this way while consumption worker a large amount of physical strength, work effect
Rate is also low；Two, it rolls when coiled material is laid with and is easy to spread coiled material tiltedly, or play fold, influence to be laid with efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of waterproof roll framves that paves, it is intended to which it is thick and heavy to improve coiled material, needs two people
It can just move, and coiled material can only be rolled when being laid with and be laid with, in this way while consumption worker a large amount of physical strength, work
It is also low to make efficiency；It rolls and is easy to spread coiled material tiltedly when coiled material is laid with, or play fold, influence the problem of being laid with efficiency.
The present invention is implemented as follows:
A kind of waterproof roll frame that paves, including frame, clamp, roller bearing and knife is cut out, described frame one end is opening knot
Structure, the other end are handle, and two middle side parts are equipped with branch, are equipped with a pair of elbow to bend inwards at the port of branch and opening,
Point-blank, two pairs of elbows are parallel to each other for each pair of elbow, and the end of elbow is equipped with bearing box, the opening two
It is mounted on clamp in the bearing box of elbow, roller bearing is installed between the bearing box of the end of two elbows of bifurcation, it is described
Two middle side part of frame position on the lower side, which has been bolted, cuts out knife.
Further, the clamp includes the first connecting shaft, bearing, pawl head, connector and hook, first connecting shaft
Bearing is connected on circular arc side, and bearing is that interference is connect with the first connecting shaft, the axis on two elbows of bearing and opening
Box is held to be coupled.
Further, first connecting shaft is spherical surface towards external one end, is uniformly equipped with three along edge on spherical surface
A groove is mounted on pawl head in groove.
Further, the one end of the pawl head outside is equipped with hangnail, and one end of pawl head towards the inside is transversely provided with
Through-hole has positioning pin to pass through in through-hole, and the both ends of positioning pin are fixed on groove two sides.
Further, the side of the pawl head towards the first connecting shaft is equipped with connector, the circular arc side of the first connecting shaft
Face is equipped with connector corresponding with pawl head upper binding head, is equipped with through-hole in the middle part of connector, connects between two connectors
There is spring, both ends of the spring is fixedly connected with hook, and hook catches on the through-hole in the middle part of connector.
Further, the roller bearing includes axis body, the second connecting shaft and bearing, and the axis body both ends are fixedly connected with second
Connecting shaft, the second connecting shaft passes through bearing middle through-hole, and bearing is that interference is connect with the second connecting shaft, the bearing at axis body both ends
The bearing box with two elbow ends of bifurcation is cooperatively connected respectively.
Further, the knife of cutting out includes knife rest, blade and spring, and described knife rest one end is hatch frame, the other end
The connection of one end of inside middle portion and spring, two sides are equipped with slideway, and two upper lateral part of knife rest is connect by bolt with frame, and knife rest can
Disassembly.
Further, the knife spine of the blade is packed into knife rest, the other end of spring and the knife of blade along slideway from opening
Back connection.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by improving the frame structure that paves, with fortune
It uses above waterproof roll, convenient-laying waterproof roll can be reached, improve the purpose of working efficiency.
It (1) is hatch frame by frame one end, the other end is handle, and two middle side parts are equipped with branch, branch and opening
A pair of elbow to bend inwards is equipped at port, and each pair of elbow is point-blank, two pairs of elbows are parallel to each other, opening
Two elbow ends at place are equipped with bearing box, clamp are equipped in bearing box, the end of two elbows of bifurcation is also all provided with
There is bearing box, roller bearing is installed between two bearing boxs, branch and roller bearing cooperation can be used when supporting leg, can also be by roller bearing to waterproof
Coiled material is rolled, when avoiding laying water-proof coiled material from fold, bearing box is connected through a screw thread with elbow, and two middle side part of frame is inclined
Under position be bolted and cut out knife, cut out knife and can facilitate and waterproof roll is sheared.
It (2) include the first connecting shaft, bearing, pawl head, connector and hook by clamp, on the first connecting shaft circular arc side
It is connected with bearing, and bearing is that interference is connect with the first connecting shaft, the bearing box on two elbows of bearing and opening cooperates peace
Dress, the first connecting shaft are spherical surface towards external one end, uniformly set on spherical surface along edge there are three groove, be respectively mounted in groove
There is pawl head, groove is mainly the position-limiting action played to pawl head, and preventing claw head from deviating from the position, the one end of pawl head outside is equipped with
Hangnail, the effect of hangnail are the frictional force increased between pawl head and the spool of waterproof roll, and one end of pawl head towards the inside is horizontal
To through-hole is equipped with, there is positioning pin to pass through in through-hole, the both ends of positioning pin are fixed on groove two sides, such structure can make pawl head around
Positioning pin carries out the rotation of certain angle, and side of the pawl head outside, which is equipped with, is all connected with head, the circular arc side of the first connecting shaft
It is equipped with connector corresponding with pawl head upper binding head, through-hole is equipped in the middle part of connector, is connected between two connectors
Spring, both ends of the spring are fixedly connected with hook, and hook catches on the through-hole in the middle part of connector, and this structure can be such that clamp adapts to
The spool of different inner diameters in a certain range, spring belongs to normal condition under idle state, when pawl head is filled in internal diameter
Behind lesser spool inside, spring can have certain drawing force to pawl head, and falling for the first end of pawl can be made to apply spool inner wall
Pressure, and then reach pawl head and spool inner wall frictional force is big, it will not produce relative sliding, avoid the paving for influencing waterproof roll
If.
It (3) include axis body, the second connecting shaft and bearing by roller bearing, axis body both ends are fixedly connected with the second connecting shaft, the
Two connecting shafts pass through bearing middle through-hole, and bearing and the second connecting shaft connect for interference, the bearing at axis body both ends respectively with branch
The bearing box for locating two elbow ends is cooperatively connected, and to achieve the purpose that roller bearing is connect with frame, this roller bearing can be around
Second connecting shaft is rotated, and roller bearing can press to the waterproof roll spread out, and waterproof roll is avoided fold occur.
(4) include knife rest, blade and spring by cutting out knife, knife rest one end is hatch frame, other end inside middle portion with
One end of spring connects, and two sides are equipped with slideway, and the knife spine of blade is packed into knife rest, the other end and knife of spring along slideway from opening
The knife spine of piece connects, and two upper lateral part of knife rest is connect by bolt with frame, and knife rest is detachable, can angle used as needed into
Row adjusts, using blade can be trampled when blade with foot and the gap at the top of knife rest, by blade tread so as to waterproof roll into
Row cutting, only need to receive foot after cutting can retracting blade.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the embodiment of the present invention, and pave structural schematic diagram of the frame under the first visual angle；
Fig. 2 is the embodiment of the present invention, and pave structural schematic diagram of the frame under the second visual angle；
Fig. 3 is the embodiment of the present invention, the structural schematic diagram of clamp side view；
Fig. 4 is the embodiment of the present invention, the structural schematic diagram that clamp is overlooked；
Fig. 5 is the embodiment of the present invention, the structural schematic diagram of roller bearing side view；
Fig. 6 is the enlarged structure schematic diagram in Fig. 3 at A；
Fig. 7 is the enlarged structure schematic diagram in Fig. 4 at B.
In figure: 1- frame；11- bearing box；12- elbow；13- handle；2- clamp；The first connecting shaft of 21-；211- groove；
22- bearing；23- pawl head；231- hangnail；232- positioning pin；24- connector；25- hook；3- roller bearing；31- axis body；32- second
Connecting shaft；4- cuts out knife；41- knife rest；411- slideway；42- blade；43- spring；5- bolt.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Embodiment: referring to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of waterproof roll frame that paves, including
Frame 1, clamp 2, roller bearing 3 and knife 4 is cut out, 1 one end of frame is hatch frame, and the other end is handle 13, and two middle side parts are equipped with point
A pair of elbow 12 to bend inwards is equipped at the port of branch, branch and opening, and each pair of elbow 12 is point-blank, two
Parallel to each other to elbow 12, two 12 ends of elbow of opening are equipped with bearing box 11, and clamp 2 is equipped in bearing box 11,
The end of two elbows 12 of bifurcation is also equipped with bearing box 11, is equipped with roller bearing 3, branch and rolling between two bearing boxs 11
The cooperation of axis 3 can be used when supporting leg, can also be rolled by roller bearing 3 to waterproof roll, when avoiding laying water-proof coiled material from fold, axis
It holds box 11 to be connected through a screw thread with elbow 12,1 liang of middle side part of frame position on the lower side is connected with by bolt 5 and cuts out knife 4, is cut out
Knife 4, which can facilitate, shears waterproof roll.
Clamp 2 includes the first connecting shaft 21, bearing 22, pawl head 23, connector 24 and hook 25,21 circular arc of the first connecting shaft
Bearing 22 is connected on side, and bearing 22 is that interference is connect with the first connecting shaft 21, two elbows 12 of bearing 22 and opening
On bearing box 11 be coupled, the first connecting shaft 21 is spherical surface towards external one end, is uniformly equipped on spherical surface along edge
Three grooves 211 are mounted on pawl head 23 in groove 211, and groove 211 is mainly the position-limiting action played to pawl head 23, prevent
23 from deviating from the position of pawl head, pawl head 23 are equipped with hangnail 231 towards external one end, and the effect of hangnail 231 is to increase pawl head 23 and prevent
Frictional force between the spool of water coiled material, one end of pawl head 23 towards the inside are transversely provided with through-hole, there is positioning pin 232 in through-hole
It passes through, the both ends of positioning pin 232 are fixed on 211 two sides of groove, and such structure can be such that pawl head 23 carries out centainly around positioning pin 232
The rotation of angle, pawl head 23 are equipped with towards external side and are all connected with first 24, and the circular arc side of the first connecting shaft is equipped with and pawl
First 23 upper binding head 24 corresponding connector 24 is equipped with through-hole in the middle part of connector 24, is connected between two connectors 24
Spring 43,43 both ends of spring are fixedly connected with hook 25, and hook 25 catches on the through-holes at 24 middle part of connector, this structure can be with
Clamp 2 is set to adapt to the spool of different inner diameters in a certain range, spring 43 belongs to normal condition under idle state, works as handle
After pawl head 23 fills in the lesser spool inside of internal diameter, spring 43 can have certain drawing force to pawl head 23, can make pawl head 23 1
Falling for end applies pressure to spool inner wall, and then reaches pawl head 23 and spool inner wall frictional force is big, will not produce relative sliding, keep away
Exempt to influence the laying of waterproof roll.
Roller bearing 3 includes axis body 31, the second connecting shaft 32 and bearing 22, and 31 both ends of axis body are fixedly connected with the second connecting shaft
32, the second connecting shaft 32 passes through 22 middle through-hole of bearing, and bearing 22 is that interference is connect with the second connecting shaft 32,31 both ends of axis body
Bearing box 11 of the bearing 22 respectively with two 12 ends of elbow of bifurcation is cooperatively connected, and is connect with reaching roller bearing 3 with frame 1
Purpose, this roller bearing 3 can be rotated around the second connecting shaft 32, and roller bearing 3 can carry out the waterproof roll spread out
Pressure, avoids waterproof roll from fold occur.
Cutting out knife 4 includes knife rest 41, blade 42 and spring 43, and 41 one end of knife rest is hatch frame, other end inside middle portion
It is connect with one end of spring 43, two sides are equipped with slideway 411, and the knife spine of blade 42 is packed into knife rest 41, bullet along slideway 411 from opening
The other end of spring 43 is connect with the knife spine of blade 42, and 41 liang of upper lateral parts of knife rest are connect by bolt 5 with frame 1, and knife rest 41 is removable
Unload, can angle used as needed be adjusted, using blade 42 can be trampled when blade 42 with foot and knife rest 41 top
Blade 42 is treaded and then is cut to waterproof roll by gap, and only need to receive foot after cutting can retracting blade 42.
Working principle: first pulling out some waterproof rolls when use, and the waterproof roll of pull-out is pressed in idler wheel in the following, then
The spool inner spring 43 that clamp 2 fills in waterproof roll there can be into certain drawing force to pawl head 23,23 one end of pawl head can be made
Pressure is applied to spool inner wall, and then reaches pawl head 23 and spool inner wall frictional force is big, will not produce relative sliding, then hold
Firmly handle 13 terminates to need to shear waterproof roll along the direction of required laying water-proof coiled material toward being pushed forward when being laid with
When, blade 42 is trampled with foot, so that blade 42 is extended downwardly into row cutting waterproof roll, by foot retracting blade 42 by bullet after cutting
The effect of power can automatically retract.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of waterproof roll frame that paves, including frame (1), clamp (21), roller bearing (3) and cut out knife (4), feature exists
In: described frame (1) one end is hatch frame, and the other end is handle (13), and two middle side parts are equipped with branch, the end of branch and opening
A pair of elbow (12) to bend inwards is equipped at mouthful, point-blank, two pairs of elbows (12) are mutual for each pair of elbow (12)
In parallel, and the end of elbow (12) is equipped with bearing box (11), is pacified in the bearing box (11) of two elbow of opening (12)
Equipped with clamp (21), roller bearing (3), the frame are installed between the bearing box (11) of the end of two elbows (12) of bifurcation
(1) two middle side part position on the lower side is connected with by bolt (5) and cuts out knife (4).
2. a kind of waterproof roll frame that paves according to claim 1, which is characterized in that the clamp (21) includes first
Connecting shaft (21), bearing (22), pawl head (23), connector (24) and hook (25), the first connecting shaft (21) circular arc side
On be connected with bearing (22), and bearing (22) and the first connecting shaft (21) are that interference is connect, bearing (22) and opening two it is curved
Bearing box (11) on head (12) is coupled.
3. a kind of waterproof roll frame that paves according to claim 2, which is characterized in that the first connecting shaft (21) court
It is spherical surface to external one end, is uniformly set along edge on spherical surface there are three groove (211), groove (211) is interior is mounted on pawl
Head (23).
4. a kind of waterproof roll frame that paves according to claim 3, which is characterized in that pawl head (23) direction is external
One end be equipped with hangnail (231), one end of pawl head (23) towards the inside is transversely provided with through-hole, there is positioning pin (232) in through-hole
It passes through, the both ends of positioning pin (232) are fixed on groove (211) two sides.
5. a kind of waterproof roll frame that paves according to claim 4, which is characterized in that pawl head (23) direction first
Be equipped on the side of connecting shaft (21) connector (24), the circular arc side of the first connecting shaft (21) be equipped with on pawl head (23)
The corresponding connector (24) of connector (24), connector (24) middle part are equipped with through-hole, connect between two connectors (24)
Have spring (43), spring (43) both ends are fixedly connected with hook (25), and hook (25) catches on the through-hole in the middle part of connector (24).
6. a kind of waterproof roll frame that paves according to claim 5, which is characterized in that the roller bearing (3) includes axis body
(31), the second connecting shaft (32) and bearing (22), axis body (31) both ends are fixedly connected with the second connecting shaft (32), and second connects
Spindle (32) passes through bearing (22) middle through-hole, and bearing (22) is that interference is connect with the second connecting shaft (32), axis body (31) two
Bearing box (11) of the bearing (22) at end respectively with two elbow (12) ends of bifurcation is cooperatively connected.
7. a kind of waterproof roll frame that paves according to claim 6, which is characterized in that the knife (4) of cutting out includes knife
Frame (41), blade (42) and spring (43), described knife rest (41) one end are hatch frame, other end inside middle portion and spring (43)
One end connection, two sides are equipped with slideway (411), and (41) two upper lateral part of knife rest is connect by bolt (5) with frame (1), and knife rest
(41) detachable.
8. a kind of waterproof roll frame that paves according to claim 7, which is characterized in that the knife spine of the blade (42) from
Opening is packed into knife rest (41) along slideway (411), and the other end of spring (43) is connect with the knife spine of blade (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976341.0A CN109019135A (en) | 2018-08-25 | 2018-08-25 | A kind of waterproof roll frame that paves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976341.0A CN109019135A (en) | 2018-08-25 | 2018-08-25 | A kind of waterproof roll frame that paves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019135A true CN109019135A (en) | 2018-12-18 |
Family
ID=64627622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810976341.0A Pending CN109019135A (en) | 2018-08-25 | 2018-08-25 | A kind of waterproof roll frame that paves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019135A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962288A (en) * | 2021-03-09 | 2021-06-15 | 维尼健康（深圳）股份有限公司 | Four-in-one camera detection positioning device for splicing and slitting wet tissues |
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| JP2017206319A (en) * | 2016-05-16 | 2017-11-24 | 三菱電機ビルテクノサービス株式会社 | Sheet laying apparatus |
| CN106006163A (en) * | 2016-07-14 | 2016-10-12 | 上海和鹰机电科技股份有限公司 | Anti-fold cloth feeding device for cloth spreading machine |
| CN206212827U (en) * | 2016-10-20 | 2017-06-06 | 天津正军志广水利工程有限公司 | A kind of insulation film laying apparatus |
| CN207142446U (en) * | 2017-07-21 | 2018-03-27 | 江苏明晶布业股份有限公司 | A kind of wear-resistant filter cloth lapping machine |
| CN107318544A (en) * | 2017-07-28 | 2017-11-07 | 段德宝 | A kind of full-automatic film-laying machine |
| CN207632185U (en) * | 2017-12-07 | 2018-07-20 | 东莞市林泰印刷有限公司 | A kind of printing machine coiled material feeding device |
| CN207719564U (en) * | 2018-01-23 | 2018-08-10 | 上海琥正电子科技有限公司 | A kind of Novel claw |
| CN208747336U (en) * | 2018-08-25 | 2019-04-16 | 德清微晶防水材料有限公司 | A kind of waterproof roll frame that paves |
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