阅读说明：本技术 一种防水卷材定位固定夹具 (Waterproofing membrane location mounting fixture ) 是由 赵向辉 杨文慧 成少虎 王瑞明 安阳 陈双林 李庆超 叶明文 崔东 李江钰 于 2020-12-02 设计创作，主要内容包括：本发明公开了一种防水卷材定位固定夹具,包括第一固定组件、第二固定组件,第一固定组件与第二固定组件通过伸缩组件相连接；第一固定组件包括第一固定套、第一滑套、第一安装套,第一固定套、第一安装套均固定套接在第一安装轴外侧,第一滑套位于第一固定套与第一安装套之间,第一滑套可沿第一安装轴的轴线方向滑动；第一固定套外侧面通过第一连接耳与第一扩撑杆的一端销轴连接,第一扩撑杆的另一端与第一橡胶圈相连接；第一扩撑杆中部通过第二连接耳与第一支撑杆的一端销轴连接,第一支撑杆的另一端与设置在第一滑套圆周外侧的第三连接耳销轴连接,第一滑套与第一安装套之间设置有第一弹簧；第一滑套与第一安装套卡扣连接。(The invention discloses a waterproof coiled material positioning and fixing clamp which comprises a first fixing assembly and a second fixing assembly, wherein the first fixing assembly and the second fixing assembly are connected through a telescopic assembly; the first fixing assembly comprises a first fixing sleeve, a first sliding sleeve and a first mounting sleeve, the first fixing sleeve and the first mounting sleeve are fixedly sleeved on the outer side of the first mounting shaft, the first sliding sleeve is positioned between the first fixing sleeve and the first mounting sleeve, and the first sliding sleeve can slide along the axial direction of the first mounting shaft; the outer side surface of the first fixed sleeve is connected with one end of a first expanding support rod through a first connecting lug in a pin shaft mode, and the other end of the first expanding support rod is connected with a first rubber ring; the middle part of the first expanding support rod is connected with one end of the first support rod through a second connecting lug by a pin shaft, the other end of the first support rod is connected with a third connecting lug arranged on the outer side of the circumference of the first sliding sleeve by a pin shaft, and a first spring is arranged between the first sliding sleeve and the first mounting sleeve; the first sliding sleeve is connected with the first mounting sleeve in a buckling mode.)

1. The utility model provides a waterproofing membrane positioning fixing clamp which characterized in that: the waterproof coiled material positioning and fixing clamp comprises a first fixing assembly and a second fixing assembly, and the first fixing assembly is connected with the second fixing assembly through a telescopic assembly; the first fixing assembly comprises a first mounting shaft, a first fixing sleeve, a first sliding sleeve, a first expanding rod, a first supporting rod, a first mounting sleeve and a first spring, the first fixing sleeve and the first mounting sleeve are fixedly sleeved on the outer side of the first mounting shaft, the first sliding sleeve is positioned between the first fixing sleeve and the first mounting sleeve, the first sliding sleeve is sleeved on the outer side of the first mounting shaft, and the first sliding sleeve can slide along the axial direction of the first mounting shaft; a plurality of first connecting lugs are arranged on the outer side surface of the first fixing sleeve at equal intervals along the circumferential direction of the first fixing sleeve and are connected with one end of a first expanding support rod through the first connecting lugs in a pin shaft mode, and the other ends of the first expanding support rods are connected with a first rubber ring; a second connecting lug is arranged in the middle of the first expanding support rod and is connected with one end of the first support rod through a pin shaft of the second connecting lug, the other end of the first support rod is connected with a pin shaft of a third connecting lug arranged on the outer side of the circumference of the first sliding sleeve, a first spring is arranged between the first sliding sleeve and the first mounting sleeve, and the first spring is sleeved on the outer side of the first mounting shaft; a first buckle is arranged on the first sliding sleeve, and a second buckle is arranged on the first mounting sleeve; when the first buckle is connected with the second buckle, the first spring is in a compressed state; one end of the first mounting shaft, which is close to the first fixing sleeve, is connected with the second fixing assembly through the telescopic assembly.

2. The waterproofing membrane positioning and fixing jig as claimed in claim 1, wherein: the second fixing assembly comprises a second mounting shaft, a second fixing sleeve, a second sliding sleeve, a second expanding rod, a second supporting rod, a second mounting sleeve and a second spring, the second fixing sleeve and the second mounting sleeve are fixedly sleeved on the outer side of the second mounting shaft, the second sliding sleeve is positioned between the second fixing sleeve and the second mounting sleeve, the second sliding sleeve is sleeved on the outer side of the second mounting shaft, and the second sliding sleeve can slide along the axial direction of the second mounting shaft; a plurality of fourth connecting lugs are arranged on the outer side surface of the second fixing sleeve at equal intervals along the circumferential direction of the second fixing sleeve and are connected with one end of a second expanding support rod through the fourth connecting lugs in a pin shaft mode, and the other ends of the second expanding support rods are connected with a second rubber ring; a fifth connecting lug is arranged in the middle of the second expanding support rod and is connected with one end of the second support rod through a pin shaft of the fifth connecting lug, the other end of the second support rod is connected with a pin shaft of a sixth connecting lug arranged on the outer side of the circumference of the second sliding sleeve, a second spring is arranged between the second sliding sleeve and the second mounting sleeve, and the second spring is sleeved on the outer side of the second mounting shaft; a third buckle is arranged on the second sliding sleeve, and a fourth buckle is arranged on the second mounting sleeve; when the third buckle is connected with the fourth buckle, the second spring is in a compressed state; and one end of the second mounting shaft, which is close to the second fixing sleeve, is connected with the first mounting shaft through a telescopic assembly.

3. The waterproofing membrane positioning and fixing jig as claimed in claim 2, wherein: the telescopic assembly comprises a telescopic sleeve, a plurality of telescopic through holes are formed in the outer side surface of the telescopic sleeve at equal intervals along the length direction of the telescopic sleeve, a first elastic buckle is arranged on the outer side of one end, close to the first fixed sleeve, of the first mounting shaft, and a second elastic buckle is arranged on the outer side of one end, close to the second fixed sleeve, of the second mounting shaft; when first installation axle, second installation axle are connected with flexible cover, the one end of first installation axle, second installation axle all cup joints the both ends inboard of flexible cover and first elasticity buckle, second elasticity buckle all stretches out from flexible through-hole.

4. The waterproofing membrane positioning and fixing jig as claimed in claim 3, wherein: the waterproof coiled material positioning and fixing clamp further comprises two support frames, wherein one support frame is connected with the first installation shaft, and the other support frame is connected with the second installation shaft; the support frame includes swivel sleeve, stand, bottom plate, and the rotatable cup joint of swivel sleeve is in first installation axle or second installation axle outside, and the swivel sleeve bottom is through stand and bottom plate fixed connection.

5. The waterproofing membrane positioning and fixing jig as claimed in claim 4, wherein: one side of each of the two support frames is provided with an auxiliary plate, and a locking assembly is arranged between the two auxiliary plates.

6. The waterproofing membrane positioning and fixing jig as claimed in claim 5, wherein: the anti-loosening assembly comprises a first rotating roller, a second rotating roller, a first connecting shaft and a second connecting shaft, wherein the first rotating roller is sleeved on the outer side of the first connecting shaft, and the second rotating roller is sleeved on the outer side of the second connecting shaft; the two auxiliary plates are provided with a first strip-shaped through hole and a second strip-shaped through hole, the two ends of the first connecting shaft penetrate out of the first strip-shaped through holes in the two auxiliary plates respectively, the two ends of the second connecting shaft penetrate out of the second strip-shaped through holes in the two auxiliary plates respectively, and the end of the first connecting shaft is connected with the end of the second connecting shaft through a tensioning spring.

Technical Field

The invention relates to the field of waterproof coiled material production, in particular to a waterproof coiled material positioning and fixing clamp.

Background

When the waterproof coiled material is used, the coiled flexible building material product which can resist external rainwater and underground water leakage can be coiled, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, and plays a vital role in the whole engineering. The material has wide application in building walls, roofs, tunnels, highways, refuse landfills and the like.

When the common waterproof coiled material is produced, the common waterproof coiled material is wound outside a coiled material roller through rolling, and a rotating shaft is generally adopted to be inserted into the coiled material roller to drive the coiled material roller to rotate, so that the produced waterproof coiled material is curled; however, because the pivot need alternate in the coiled material cylinder, so there is certain clearance between pivot lateral surface and the coiled material cylinder medial surface, the rotational speed inconsistent that leads to coiled material cylinder and pivot easily when rotating, waterproofing membrane production efficiency has been influenced, and the inconsistent coiled material cylinder rotational speed can lead to the unable inseparable winding of the winding waterproofing membrane in coiled material cylinder outside, make the waterproofing membrane layer of producing leave certain clearance between the layer, waterproofing membrane's production quality has been influenced, certain inconvenience has been brought for waterproofing membrane's production operation.

Disclosure of Invention

The invention aims to solve the problems and provides a waterproof roll positioning and fixing clamp which is simple in structure and convenient to operate.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a waterproof coiled material positioning and fixing clamp comprises a first fixing assembly and a second fixing assembly, wherein the first fixing assembly and the second fixing assembly are connected through a telescopic assembly; the first fixing assembly comprises a first mounting shaft, a first fixing sleeve, a first sliding sleeve, a first expanding rod, a first supporting rod, a first mounting sleeve and a first spring, the first fixing sleeve and the first mounting sleeve are fixedly sleeved on the outer side of the first mounting shaft, the first sliding sleeve is positioned between the first fixing sleeve and the first mounting sleeve, the first sliding sleeve is sleeved on the outer side of the first mounting shaft, and the first sliding sleeve can slide along the axial direction of the first mounting shaft; a plurality of first connecting lugs are arranged on the outer side surface of the first fixing sleeve at equal intervals along the circumferential direction of the first fixing sleeve and are connected with one end of a first expanding support rod through the first connecting lugs in a pin shaft mode, and the other ends of the first expanding support rods are connected with a first rubber ring; a second connecting lug is arranged in the middle of the first expanding support rod and is connected with one end of the first support rod through a pin shaft of the second connecting lug, the other end of the first support rod is connected with a pin shaft of a third connecting lug arranged on the outer side of the circumference of the first sliding sleeve, a first spring is arranged between the first sliding sleeve and the first mounting sleeve, and the first spring is sleeved on the outer side of the first mounting shaft; a first buckle is arranged on the first sliding sleeve, and a second buckle is arranged on the first mounting sleeve; when the first buckle is connected with the second buckle, the first spring is in a compressed state; one end of the first mounting shaft, which is close to the first fixing sleeve, is connected with the second fixing assembly through the telescopic assembly.

Furthermore, the second fixing assembly comprises a second mounting shaft, a second fixing sleeve, a second sliding sleeve, a second expanding rod, a second supporting rod, a second mounting sleeve and a second spring, the second fixing sleeve and the second mounting sleeve are both fixedly sleeved on the outer side of the second mounting shaft, the second sliding sleeve is positioned between the second fixing sleeve and the second mounting sleeve, the second sliding sleeve is sleeved on the outer side of the second mounting shaft, and the second sliding sleeve can slide along the axial direction of the second mounting shaft; a plurality of fourth connecting lugs are arranged on the outer side surface of the second fixing sleeve at equal intervals along the circumferential direction of the second fixing sleeve and are connected with one end of a second expanding support rod through the fourth connecting lugs in a pin shaft mode, and the other ends of the second expanding support rods are connected with a second rubber ring; a fifth connecting lug is arranged in the middle of the second expanding support rod and is connected with one end of the second support rod through a pin shaft of the fifth connecting lug, the other end of the second support rod is connected with a pin shaft of a sixth connecting lug arranged on the outer side of the circumference of the second sliding sleeve, a second spring is arranged between the second sliding sleeve and the second mounting sleeve, and the second spring is sleeved on the outer side of the second mounting shaft; a third buckle is arranged on the second sliding sleeve, and a fourth buckle is arranged on the second mounting sleeve; when the third buckle is connected with the fourth buckle, the second spring is in a compressed state; and one end of the second mounting shaft, which is close to the second fixing sleeve, is connected with the first mounting shaft through a telescopic assembly.

Furthermore, the telescopic assembly comprises a telescopic sleeve, a plurality of telescopic through holes are formed in the outer side surface of the telescopic sleeve at equal intervals along the length direction of the telescopic sleeve, a first elastic buckle is arranged on the outer side of one end, close to the first fixed sleeve, of the first mounting shaft, and a second elastic buckle is arranged on the outer side of one end, close to the second fixed sleeve, of the second mounting shaft; when first installation axle, second installation axle are connected with flexible cover, the one end of first installation axle, second installation axle all cup joints the both ends inboard of flexible cover and first elasticity buckle, second elasticity buckle all stretches out from flexible through-hole.

Furthermore, the waterproof coiled material positioning and fixing clamp further comprises two support frames, wherein one support frame is connected with the first installation shaft, and the other support frame is connected with the second installation shaft; the support frame includes swivel sleeve, stand, bottom plate, and the rotatable cup joint of swivel sleeve is in first installation axle or second installation axle outside, and the swivel sleeve bottom is through stand and bottom plate fixed connection.

Furthermore, one side of each of the two support frames is provided with an auxiliary plate, and a locking assembly is arranged between the two auxiliary plates.

Furthermore, the anti-loosening assembly comprises a first rotating roller, a second rotating roller, a first connecting shaft and a second connecting shaft, wherein the first rotating roller is sleeved on the outer side of the first connecting shaft, and the second rotating roller is sleeved on the outer side of the second connecting shaft; the two auxiliary plates are provided with a first strip-shaped through hole and a second strip-shaped through hole, the two ends of the first connecting shaft penetrate out of the first strip-shaped through holes in the two auxiliary plates respectively, the two ends of the second connecting shaft penetrate out of the second strip-shaped through holes in the two auxiliary plates respectively, and the end of the first connecting shaft is connected with the end of the second connecting shaft through a tensioning spring.

Compared with the prior art, the invention has the advantages and positive effects that:

when the coil material roller fixing device is used, the first buckle of the first fixing assembly is connected with the second buckle, the third buckle of the second fixing assembly is connected with the fourth buckle, then the coil material roller is sleeved on the outer sides of the first fixing assembly and the second fixing assembly, then the first buckle and the second buckle are disconnected, and the third buckle and the fourth buckle are disconnected; at the moment, the first sliding sleeve and the second sliding sleeve slide towards the first fixing sleeve and the second fixing sleeve under the action force of the spring, so that the support rod is driven to support the expanding rod, the first rubber ring and the second rubber sleeve which are positioned outside the expanding rod are both contacted with the inner side surfaces of two ends of the coiled material roller, and people only need to rotate the first mounting shaft and the second mounting shaft to enable the coiled material roller to rotate together, so that the coiling operation of the waterproof coiled material is realized; the waterproof roll production device is simple, convenient and quick to operate, and under the action force of the spring, the first rubber ring and the second rubber ring are tightly abutted against the inner side face of the roll, so that the phenomenon that the rotating speed of the roll of the waterproof roll is inconsistent is avoided, the production efficiency of the waterproof roll is improved, and the phenomenon that the production quality of the waterproof roll is reduced due to the inconsistent rotating speed of the roll of the waterproof roll is avoided;

on the other hand, the fixing clamp can be suitable for coiled material rollers with various inner diameters, and meanwhile, due to the design that the telescopic assemblies are arranged between the first fixing assembly and the second fixing assembly, the fixing clamp can adjust the adaptive length according to the length of the coiled material roller, the application range of the fixing clamp is expanded, and the application effect of the fixing clamp is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the connection structure of the present invention with a roll in an unwound state;

FIG. 2 is a view showing a folded state of the present invention;

FIG. 3 is an enlarged view of a portion of the first fixing member;

FIG. 4 is a right side view of the connection structure of the first fixing sleeve and the first rubber ring;

FIG. 5 is an enlarged view of a portion of the second fixing member;

FIG. 6 is an enlarged view of a portion of the telescoping assembly;

FIG. 7 is a right side view of the connection structure of the supporting frame and the auxiliary plate;

fig. 8 is a sectional view a-a of fig. 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.

As shown in fig. 1 to 8, the embodiment discloses a waterproofing membrane positioning and fixing clamp, which includes a first fixing component 1 and a second fixing component 2, wherein the first fixing component 1 is connected with the second fixing component 2 through a telescopic component;

the first fixing assembly 1 comprises a first mounting shaft 101, a first fixing sleeve 102, a first sliding sleeve 103, a first expanding rod 105, a first supporting rod 106, a first mounting sleeve 104 and a first spring 108, wherein the first fixing sleeve 102 and the first mounting sleeve 104 are both fixedly sleeved on the outer side of the first mounting shaft 101, the first sliding sleeve 103 is located between the first fixing sleeve 102 and the first mounting sleeve 104, the first sliding sleeve 103 is sleeved on the outer side of the first mounting shaft 101, and the first sliding sleeve 103 can slide along the axial direction of the first mounting shaft 101; a plurality of first connecting lugs are arranged on the outer side surface of the first fixing sleeve 102 at equal intervals along the circumferential direction of the first fixing sleeve 102 and are in pin connection with one end of a first expanding rod 105 through the first connecting lugs, and the other ends of the first expanding rods 105 are connected with a first rubber ring 107; a second connecting lug is arranged in the middle of the first expanding support rod 105 and is connected with one end of the first support rod 106 through a pin shaft, the other end of the first support rod 106 is connected with a third connecting lug arranged on the outer side of the circumference of the first sliding sleeve 103 through a pin shaft, a first spring 108 is arranged between the first sliding sleeve 103 and the first mounting sleeve 104, and the first spring 108 is sleeved on the outer side of the first mounting shaft 101; the first sliding sleeve 103 is provided with a first buckle 1031, and the first mounting sleeve 104 is provided with a second buckle 1041; when the first buckle 1031 is in buckle connection with the second buckle 1041, the first spring 108 is in a compressed state; one end of the first mounting shaft 101, which is close to the first fixing sleeve 102, is connected with the second fixing assembly 2 through a telescopic assembly.

The second fixing assembly 2 includes a second mounting shaft 201, a second fixing sleeve 202, a second sliding sleeve 203, a second expanding rod 205, a second supporting rod 206, a second mounting sleeve 204, and a second spring 208, the second fixing sleeve 202 and the second mounting sleeve 204 are both fixedly sleeved on the outer side of the second mounting shaft 201, the second sliding sleeve 203 is located between the second fixing sleeve 202 and the second mounting sleeve 204, the second sliding sleeve 203 is sleeved on the outer side of the second mounting shaft 201, and the second sliding sleeve 203 can slide along the axial direction of the second mounting shaft 201; a plurality of fourth connecting lugs are arranged on the outer side surface of the second fixing sleeve 202 at equal intervals along the circumferential direction of the second fixing sleeve 202 and are in pin connection with one end of a second expanding brace 205 through the fourth connecting lugs, and the other ends of the second expanding brace 205 are connected with the second rubber ring 20; a fifth connecting lug is arranged in the middle of the second expanding brace 205 and is connected with one end of the second support rod 206 through the fifth connecting lug by a pin shaft, the other end of the second support rod 206 is connected with a sixth connecting lug arranged on the outer side of the circumference of the second sliding sleeve 203 by a pin shaft, a second spring 208 is arranged between the second sliding sleeve 203 and the second mounting sleeve 204, and the second spring 208 is sleeved on the outer side of the second mounting shaft 201; the second sliding sleeve 203 is provided with a third buckle 2031, and the second mounting sleeve 204 is provided with a fourth buckle 2041; when the third buckle 2031 is in buckling connection with the fourth buckle 2041, the second spring 208 is in a compressed state; one end of the second mounting shaft 201 close to the second fixing sleeve 202 is connected with the first mounting shaft 101 through a telescopic assembly.

The telescopic assembly comprises a telescopic sleeve 3, a plurality of telescopic through holes 301 are arranged on the outer side surface of the telescopic sleeve 3 at equal intervals along the length direction of the telescopic sleeve 3, a first elastic buckle 109 is arranged on the outer side of one end, close to the first fixing sleeve 102, of the first mounting shaft 101, and a second elastic buckle 209 is arranged on the outer side of one end, close to the second fixing sleeve 202, of the second mounting shaft 201; when first installation axle 101, second installation axle 201 are connected with telescopic sleeve 3, the one end of first installation axle 101, second installation axle 201 all cup joints the both ends inboard and first elasticity buckle 109, the second elasticity buckle 209 of telescopic sleeve 3 and all stretches out from flexible through-hole 301.

When the coil drum fixing device is used, the first buckle 1031 of the first fixing component 1 is connected with the second buckle 1041, the third buckle 2031 of the second fixing component 2 is connected with the fourth buckle 2041, then the coil drum 9 is sleeved outside the first fixing component 1 and the second fixing component 2, then the first buckle 1031 and the second buckle 1041 are disconnected, and the third buckle 2031 and the fourth buckle 2041 are disconnected; at this time, the first sliding sleeve 103 and the second sliding sleeve 203 slide towards the first fixing sleeve 102 and the second fixing sleeve 202 under the action of the spring, so as to drive the supporting rod to support the expanding rod, the first rubber ring 107 and the second rubber sleeve 207 positioned outside the expanding rod are both contacted with the inner side surfaces of two ends of the coil drum 9, and people only need to rotate the first mounting shaft 101 and the second mounting shaft 201 to enable the coil drum 9 to rotate together, so as to realize the coiling operation of the waterproof coil; the operation is simple, convenient and quick, the first rubber ring 107 and the second rubber ring 207 are tightly abutted against the inner side surface of the coiled material roller 9 under the action force of the spring, the situation that the rotating speed is inconsistent with that of the coiled material roller 9 is avoided, the production efficiency of the waterproof coiled material is improved, and the situation that the production quality of the waterproof coiled material is reduced due to the inconsistent rotating speed of the coiled material roller 9 is avoided;

on the other hand, the fixing clamp can be suitable for coiled material rollers with various inner diameters, and meanwhile, due to the design that the telescopic assemblies are arranged between the first fixing assembly 1 and the second fixing assembly 2, the fixing clamp can adjust the adaptive length according to the length of the coiled material roller 9, the application range of the fixing clamp is expanded, and the application effect of the fixing clamp is effectively improved.

The waterproof roll positioning and fixing clamp further comprises two support frames, wherein one support frame is connected with the first mounting shaft 101, and the other support frame is connected with the second mounting shaft 201; the support frame includes swivel mount 4, stand 5, bottom plate 6, and the rotatable cup joint of swivel mount 4 is in first installation axle 101 or the second installation axle 201 outside, and 4 bottoms of swivel mount pass through stand 5 and bottom plate 6 fixed connection.

The rotary sleeve is sleeved on the outer side of the first installation shaft or the second installation shaft, the coiled material roller is sleeved on the outer side of the first fixed assembly and the second fixed assembly, the rotary sleeve can be taken down from the end of the first installation sleeve and the end of the second installation sleeve by moving the support frames towards two sides, and the whole waterproof coiled material can be taken out by the same mode after the waterproof coiled material is produced.

Auxiliary plates 7 are arranged on one sides of the two supporting frames, and a locking assembly 8 is arranged between the two auxiliary plates 7; the anti-loosening assembly 8 comprises a first rotating roller 803, a second rotating roller 804, a first connecting shaft 801 and a second connecting shaft 802, wherein the first rotating roller 803 is sleeved on the outer side of the first connecting shaft 801, and the second rotating roller 804 is sleeved on the outer side of the second connecting shaft 802; the two auxiliary plates 7 are provided with a first strip-shaped through hole 701 and a second strip-shaped through hole 702, the first strip-shaped through hole 701 and the second strip-shaped through hole 702 are arranged in an up-down symmetrical mode, two ends of the first connecting shaft 801 penetrate out of the first strip-shaped through holes 701 in the two auxiliary plates 7 respectively, two ends of the second connecting shaft 802 penetrate out of the second strip-shaped through holes 702 in the two auxiliary plates 7 respectively, and the end of the first connecting shaft 801 is connected with the end of the second connecting shaft 802 through a tensioning spring 805.

The gap between the first rotating roller and the second rotating roller is small, when the waterproof coiled material is coiled, the waterproof coiled material passes through the gap between the first rotating roller and the second rotating roller and then is wound outside the coiled material roller, the first rotating roller and the second rotating roller can extrude and tension the waterproof coiled material under the action of the tension spring, the condition that gaps are generated between layers when the waterproof coiled material is curled due to the change of the rolling speed or the production speed of the waterproof coiled material is avoided, the production quality of the waterproof coiled material is effectively improved, and the using effect of the waterproof coiled material coiling device is further improved.