CN215325971U

CN215325971U - Reinforcing material lapping device for waterproof coiled material production

Info

Publication number: CN215325971U
Application number: CN202120110166.4U
Authority: CN
Inventors: 梁智胜; 李立新
Original assignee: Tianjin Binhai Otai Waterproofing Material Co ltd
Current assignee: Beixin Aotai Polymer Waterproof System Tianjin Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-12-28
Anticipated expiration: 2031-01-15

Abstract

The utility model provides a reinforced material lapping device for producing waterproof coiled materials, which is used for welding the tail end of a previous coiled material with the head end of a next coiled material, is arranged between a reinforced coiled material reel and a storage device, and comprises a lapping mechanism, a tension detection mechanism arranged on the output side of the lapping mechanism and used for detecting the tension of the previous coiled material, and a traction mechanism arranged on the input side of the lapping mechanism and used for drawing the head end of the next coiled material to the lapping mechanism; the lapping mechanism, the tension detection mechanism and the traction mechanism are all connected with the control module; the lapping mechanism comprises a clamping component for clamping the tail end of the last coil and a welding component for fixedly connecting the tail end of the previous coil with the head end of the next coil. The lapping mechanism provided by the utility model can lap the end parts of the two roller reinforced coiled materials together, so that effective connection is realized, and the material waste is reduced.

Description

Reinforcing material lapping device for waterproof coiled material production

Technical Field

The utility model belongs to the field of waterproof coiled material lapping, and particularly relates to a reinforced material lapping device for waterproof coiled material production.

Background

In order to enhance certain properties of products, the polymer waterproof roll is reinforced by fabrics, which are collectively called reinforced rolls, such as polyester nonwoven fabric, etc. However, the length of the reinforced coiled material is limited, the length of the reinforced coiled material is three or four hundred meters, the length of the reinforced coiled material is two or three kilometers, the reinforced coiled material needs to be frequently replaced in the production process, the tension of the reinforced coiled material is lost due to the fact that the tail end of the former reinforced coiled material is not restrained and the head end of the latter reinforced coiled material is not restrained, the reinforced coiled material is often deviated from a normal position or folds are generated to influence the surface quality of a product, waste products are formed, the number of the waste products is few, the number of the waste products is dozens of meters, the material consumption and the recovery cost are greatly increased, and the production stability is reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a splicing device for reinforcing material used in production of waterproof roll, which uses a splicing mechanism to effectively connect two rolls of reinforcing roll, thereby reducing waste.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

a reinforced material lapping device for producing waterproof coiled materials is used for welding the tail end of a previous coiled material with the head end of a next coiled material, is arranged between a reinforced coiled material reel and a storage device, and comprises a lapping mechanism, a tension detection mechanism and a traction mechanism, wherein the tension detection mechanism is arranged on the output side of the lapping mechanism and used for detecting the tension of the previous coiled material, and the traction mechanism is arranged on the input side of the lapping mechanism and used for drawing the head end of the next coiled material to the lapping mechanism; the lapping mechanism, the tension detection mechanism and the traction mechanism are all connected with the control module; the lapping mechanism comprises a clamping component for clamping the tail end of the last coil and a welding component for fixedly connecting the tail end of the previous coil with the head end of the next coil.

Further, including the frame, the frame is formed by the square steel rigid coupling, the equal rigid coupling of bridging mechanism, tension detection mechanism is in the frame, the plane of frame rigid coupling tension detection mechanism is less than the plane of rigid coupling bridging mechanism.

Furthermore, the tension detection mechanism comprises a tension detection sensor and three material guide rollers arranged on the rack, and the tension detection sensor is connected with the control module; bearing seats are arranged at two ends of the material guide roller, the lower end of each bearing seat is fixedly connected to the rack, and the center connecting lines of the three material guide rollers are 120-degree included angles with downward openings.

Further, the lapping mechanism sets up backing roll one of rigid coupling in the frame between clamping device and tension detection mechanism, one side that the lapping mechanism is close to the input sets up backing roll two, backing roll one roll face upper end and backing roll two roll face upper end highly the same, and the roll face upper end of backing roll one is higher than the material deflector roll face lower extreme that is close to backing roll one.

Furthermore, the clamping assembly comprises a clamping supporting plate, a clamping pressing plate and a clamping air cylinder, wherein a first supporting plate is vertically and fixedly arranged at two ends of the clamping supporting plate, the lower end of the first supporting plate is fixedly connected with the frame, the clamping air cylinder is fixedly arranged at the outer side of the first supporting plate, the upper end of a piston rod of the clamping air cylinder penetrates through a through hole close to two ends of the clamping pressing plate and is fixedly connected with the clamping pressing plate, and the clamping pressing plate is arranged above the clamping supporting plate.

Further, the traction mechanism comprises a longitudinal mechanism and a vertical mechanism, wherein the longitudinal mechanism comprises a longitudinal cylinder and a T-shaped plate;

the upper surface of a transverse plate of the T-shaped plate is fixedly connected with a vertical mechanism, a vertical plate of the T-shaped plate is longitudinally arranged, a square block with a sliding groove is fixedly arranged on one side of the vertical plate close to longitudinal square steel at two ends of the rack, and a guide rail is fixedly arranged on the inner side of the longitudinal square steel within the moving distance range of the rack corresponding to the sliding groove of the square block; the other side of the vertical plate of the T-shaped plate, which is far away from the square, is vertically and fixedly provided with a square plate, the square plate is fixedly connected with the end part of a piston rod of a longitudinal cylinder, and a cylinder body of the longitudinal cylinder is fixedly arranged on the frame.

Further, vertical mechanism includes vertical cylinder, backup pad two, drags the layer board, drags splint, the lower surface both ends that drag the layer board all set firmly backup pad two perpendicularly, two lower extremes of backup pad just close to guide rail one side rigid coupling with the upper surface of diaphragm, the last surface of diaphragm faces one side of nearly square plate and the bottom surface rigid coupling of vertical cylinder, the piston rod of vertical cylinder passes the via hole that drags the layer board and drags the splint rigid coupling, it sets up in drags the layer board top to drag splint.

Furthermore, the welding assembly comprises an air cylinder mounting plate, a third support plate, a welding air cylinder, a cutting plate, a cutting air cylinder, an overlapping support plate and a fourth support plate, wherein the third support plate is vertically and fixedly connected to two ends of the lower surface of the air cylinder mounting plate, and the lower end of the third support plate is fixedly connected with the rack;

a lap joint supporting plate is arranged below the cylinder mounting plate, supporting plates are fixedly arranged at two ends of the lower surface of the lap joint supporting plate, the lower ends of the supporting plates are fixedly connected to the rack, and the transverse length of the lap joint supporting plate is smaller than the distance between the T-shaped plates;

a welding plate is arranged between the lap joint supporting plate and the air cylinder mounting plate and close to one side of the output end, a welding air cylinder is fixedly connected to the upper surface of the air cylinder mounting plate, and a piston rod of the welding air cylinder is fixedly connected to the positions, close to the two ends, of the upper surface of the welding plate, and extends out of a through hole of the air cylinder mounting plate;

close on input one side between overlap joint layer board and the cylinder mounting panel and be provided with and decide the board, the cylinder is decided to the upper surface rigid coupling of cylinder mounting panel, the piston rod of deciding the cylinder stretches out the via hole of cylinder mounting panel and decides the position rigid coupling that the board upper surface faced nearly both ends.

Furthermore, the cross section of the welding plate is rectangular, a first through hole is transversely formed in the welding plate, a first heating rod and a first temperature measuring element are fixedly arranged on the inner side of the first through hole, and the first heating rod and the first temperature measuring element are both connected with the control module.

Further, decide the board cross-section and be right trapezoid, two trapezoidal right angles are located the upside, and trapezoidal closed angle is located the downside and can contact with the reinforcing coiled material, decide the inside through-hole two that transversely is provided with of board, two rigid couplings of through-hole have heating rod two and temperature element two, heating rod two and temperature element two all are connected with control module.

Compared with the prior art, the lapping device for the reinforcing material for producing the waterproof roll has the following advantages:

the clamping mechanism in the lapping mechanism clamps the tail end of the previous section of old reinforced coiled material, the traction mechanism pulls the head end of the next section of new reinforced coiled material to the position above the tail end of the previous section of old reinforced coiled material, and the unqualified materials at the end part are removed and the end parts of the two-roller reinforced coiled material are lapped together through the cutting and welding device, so that the effective connection is realized, and the material waste is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of the overall structure of a reinforcing material lapping device for producing a waterproof roll according to an embodiment of the present invention;

FIG. 2 is a partial front view of a clutch mechanism according to an embodiment of the present invention;

FIG. 3 is a partial bottom view of a clutch mechanism according to an embodiment of the present invention;

FIG. 4 is a partial top view of a clutch mechanism according to an embodiment of the present invention;

fig. 5 is a partial schematic view of a traction mechanism according to an embodiment of the present invention.

Description of reference numerals:

1-a lapping mechanism; 11-a clamping assembly; 111-support plate one; 112-clamping the supporting plate; 113-a clamping platen; 114-a clamping cylinder; 12-welding the assembly; 121-cylinder mounting plate; 122-support plate three; 123-a welding plate; 124-welding the cylinder; 125-cutting off the plate; 126-cutting the cylinder; 127-overlapping the pallet; 128-support plate four; 13-supporting the roller I; 14-supporting roller II; 2-a tension detection mechanism; 21-material guide roller; 3-a traction mechanism; 31-longitudinal cylinder; a 32-T shaped plate; 321-a transverse plate; 322-riser; 323-square plate; 33-a square block; 34-a guide rail; 35-a vertical cylinder; 36-support plate two; 37-dragging the supporting plate; 38-dragging the clamp plate; 4-a frame.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, a reinforcing material overlapping device for producing waterproof rolls is used for welding the tail end of a previous roll and the head end of a subsequent roll, and is arranged between a reinforcing roll reel and a storage device, and is characterized in that: the tension detection mechanism 2 is arranged on the output side of the lapping mechanism 1 and used for detecting the tension of a previous coil, and the traction mechanism 3 is arranged on the input side of the lapping mechanism 1 and used for drawing the head end of a next coil to the lapping mechanism; the lapping mechanism 1, the tension detection mechanism 2 and the traction mechanism 3 are all connected with a control module; the lapping mechanism 1 comprises a clamping component 11 for clamping the tail end of the previous coil and a welding component 12 for fixedly connecting the tail end of the previous coil with the head end of the next coil.

The input end of the device needs to be matched with the existing automatic deviation rectifying and unwinding device for use, and the output end needs to be matched with the storage rack for use, so that the device is ensured to be free from stopping in the process of realizing the purpose, and the continuity of production is ensured. The control module adopts the prior art of a PLC control module.

The air pump is additionally required to provide compressed air to power the movement of the air cylinder.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the apparatus includes a frame 4, the frame 4 is formed by fixedly connecting square steel, the lapping mechanism 1 and the tension detecting mechanism 2 are fixedly connected to the frame 4, and the plane of the frame 4 fixedly connected to the tension detecting mechanism 2 is lower than the plane of the fixedly connected lapping mechanism 1.

As shown in fig. 1, 2, 3, 4, and 5, the tension detection mechanism 2 includes a tension detection sensor and three material guide rollers 21 disposed on the frame, and the tension detection sensor is connected to the control module; the bearing frame is arranged at two ends of the material guide roller 21, the lower end of the bearing frame is fixedly connected to the rack 4, and the central connecting line of the three material guide rollers 21 is 120-degree included angle with downward openings.

The tension detection sensor is an existing pressure sensor.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the lapping mechanism 1 sets up a first supporting roller 13 fixedly connected to the frame between the clamping device and the tension detecting mechanism, one side of the lapping mechanism 1 near the input end sets up a second supporting roller 14, the upper end of the first supporting roller 13 is the same as the upper end of the second supporting roller 14, and the upper end of the first supporting roller 13 is higher than the lower end of the first supporting roller 13, which is close to the material guide roller 21.

The material guide roller is used for changing the direction of the material and supporting the material, bearings are installed at two ends of the material guide roller, and the bearing seat is connected to the rack through bolts.

As shown in fig. 1, 2, 3, 4, and 5, the clamping assembly 11 comprises a clamping support plate 112, a clamping pressure plate 113, and a clamping cylinder 114, wherein two ends of the clamping support plate 112 are both fixedly provided with a first support plate 111, a lower end of the first support plate 111 is fixedly connected to the frame 4, the outer side of the first support plate 111 is fixedly provided with the clamping cylinder 114, an upper end of a piston rod of the clamping cylinder 114 passes through via holes near two ends of the clamping pressure plate 113 and is fixedly connected to the clamping pressure plate 113, and the clamping pressure plate 113 is disposed above the clamping support plate 112.

The upper end of the outer side of the second guide roller 14 is two centimeters higher than the upper surface of the clamping supporting plate 112.

As shown in fig. 1, 2, 3, 4 and 5, the traction mechanism 3 includes a longitudinal mechanism and a vertical mechanism, and the longitudinal mechanism includes a longitudinal cylinder 31 and a T-shaped plate 32;

the upper surface of a transverse plate 321 of the T-shaped plate 32 is fixedly connected with a vertical mechanism, a vertical plate 322 of the T-shaped plate 32 is longitudinally arranged, a square 33 with a sliding groove is fixedly arranged on one side of the vertical plate 322, which is close to longitudinal square steel at two ends of the rack, and a guide rail 34 is fixedly arranged on the inner side of the longitudinal square steel in the moving distance range of the rack 4 corresponding to the sliding groove of the square; the other side of the vertical plate of the T-shaped plate 32, which is far away from the square 33, is vertically fixedly provided with a square plate 323, the square plate 323 is fixedly connected with the end part of a piston rod of the longitudinal cylinder 31, and the cylinder body of the longitudinal cylinder 31 is fixedly arranged on the frame 4.

As shown in fig. 1, 2, 3, 4, and 5, the vertical mechanism includes a vertical cylinder 35, a second support plate 36, a dragging support plate 37, and a dragging clamp plate 38, the two support plates 36 are vertically fixed at two ends of the lower surface of the dragging support plate 37, the lower end of the second support plate 36 is fixedly connected to the upper surface of the horizontal plate 321 and the side close to the guide rail 129, one side of the upper surface of the horizontal plate 321 facing the near plate 323 is fixedly connected to the bottom surface of the vertical cylinder 35, a piston rod of the vertical cylinder 35 passes through a through hole of the dragging support plate 37 and is fixedly connected to the dragging clamp plate 38, and the dragging clamp plate 38 is disposed above the dragging support plate 37.

As shown in fig. 1, 2, 3, 4, and 5, the welding assembly 13 includes a cylinder mounting plate 121, a third support plate 122, a welding plate 123, a welding cylinder 124, a cutting plate 125, a cutting cylinder 126, an overlapping supporting plate 127, and a fourth support plate 128, both ends of the lower surface of the cylinder mounting plate 121 are vertically fixed to the third support plate 122, and the lower end of the third support plate 122 is fixedly connected to the frame 4;

an overlapping supporting plate 127 is arranged below the cylinder mounting plate 121, two ends of the lower surface of the overlapping supporting plate 127 are fixedly provided with a supporting plate four 128, the lower end of the supporting plate four 128 is fixedly connected to the frame 4, and the transverse length of the overlapping supporting plate 127 is smaller than the distance between the T-shaped plates 32;

a welding plate 123 is arranged between the lap joint supporting plate 127 and the cylinder mounting plate 121 and close to one side of the output end, the upper surface of the cylinder mounting plate 121 is fixedly connected with a welding cylinder 124, and a piston rod of the welding cylinder 124 extends out of a through hole of the cylinder mounting plate 121 and is fixedly connected with the positions close to two ends of the upper surface of the welding plate 123;

close to input one side between overlap joint layer board 127 and the cylinder mounting panel 121 and be provided with and decide board 125, cylinder 126 is decided to the upper surface rigid coupling of cylinder mounting panel 121, the piston rod of deciding cylinder 126 stretches out the via hole of cylinder mounting panel 121 and decides the position rigid coupling that board 125 upper surface faced near both ends.

When the welding cylinder 124 and the cutting cylinder 126 are lifted, the bottoms of the welding plate 123 and the cutting plate 125 are at the same height, and the traction mechanism 3 can pass through between the cylinder mounting plate 121 and the lap supporting plate 127 without barrier;

the horizontal distance between the welding plate 123 and the cutting plate 125 is preferably the minimum distance without interference;

the distance between the two welding cylinders 124 is set to be 70-80% of the width of the reinforced coiled material, and the two ends are symmetrical;

the distance between the two cutting cylinders 126 is set to be 60% -70% of the width of the reinforced coiled material, so that the situation that the coiled material cannot be installed is prevented.

As shown in FIG. 2, the cross section of the welding plate 123 is rectangular, a first through hole is transversely formed in the welding plate, a first heating rod and a first temperature measuring element are fixedly arranged on the inner side of the first through hole, and the first heating rod and the first temperature measuring element are both connected with the control module.

The lower surface of the welding plate is provided with a corrugated groove, so that interval welding is realized, and large-area damage caused by excessive heating is prevented; the first heating rod and the first temperature measuring element are both in the prior art, and the first temperature measuring element is an existing thermocouple temperature measuring element.

As shown in fig. 2, decide board 125 cross-section and be right trapezoid, two trapezoidal right angles are located the upside, and trapezoidal closed angle is located the downside and can contact with the reinforcing coiled material, decide the inside through-hole two that transversely is provided with of board, two rigid couplings of through-hole have heating rod two and temperature element two, heating rod two and temperature element two all are connected with control module.

The second heating rod and the second temperature measuring element are both in the prior art, and the second temperature measuring element is an existing thermocouple temperature measuring element.

The working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the input end of the device needs to be matched with an automatic deviation-rectifying unwinding device for use, and the output end needs to be matched with a storage rack for use, so that the device does not need to be stopped in the process of realizing the purposes, and the continuity of production is ensured. In addition, an air pump is needed to provide compressed air to provide power for the movement of the air cylinder, the input end of the air pump is the lapping mechanism 1, and the output end of the air pump is the tension detection mechanism 2.

Setting the welding and cutting temperatures according to the characteristics of the reinforced coiled material, heating by the heating rod when the temperature detected by the temperature measuring element is lower than a set value, and stopping heating by the heating rod when the temperature is higher than the set value; and the air cylinder is controlled according to the requirement, and the pressing time of the welding plate 123 and the cutting knife plate 125 is set.

The second reinforcing coiled material from the automatic deviation-rectifying unreeling device enters the lapping mechanism through the upper part of the second first guide roller 14 of the lapping mechanism 1, the reinforcing coiled material passes through the lower part of the cutoff plate 123, the lower part of the welding plate 125 and the lower part of the dragging supporting plate 37 along with the back, then passes through the clamping pressing plate 113 and the clamping supporting plate 112, the second guide roller at the other end of the lapping mechanism 1 enters the lower part of the first material guide roller of the tension detection mechanism 2, then passes through the upper part of the middle material guide roller and then passes through the lower part of the third material guide roller, and finally enters the material storage device.

In the production process, when the reinforced coiled material is used up, the tail end of the reinforced coiled material is separated from a reel of the reinforced coiled material, at the moment, the tail end has no tension, the tension detection sensor detects that the tension is 0, and at the moment, the control module sends out an alarm prompt tone to prompt an operator that the reinforced coiled material is used up; meanwhile, the cylinder piston rod of the clamping cylinder 114 moves downwards rapidly, the clamping pressing plate 113 connected with the clamping cylinder piston rod moves downwards to be in contact with the reinforced coiled material and continues to move downwards until being tightly pressed with the clamping supporting plate 112, the reinforced coiled material stops moving under the pressure, the tension detection sensor reestablishes the tension, the reinforced coiled material is guaranteed to lose the tension only instantly, and the reinforced coiled material cannot deviate or slightly deviate in time.

Fourthly, the piston rod of the cutting cylinder 126 moves downwards, the cutting plate 125 connected with the piston rod moves downwards, then the cutting cylinder is in contact with the reinforced coiled material and is tightly pressed with the cutting welding supporting plate 127, the reinforced coiled material is cut off under the action of heat and pressure, when the pressing time reaches a set value, the piston rod of the cutting cylinder 126 moves upwards, and the cutting plate 125 returns to the initial position.

After the cutting plate 125 returns, the piston rod of the longitudinal cylinder 31 moves towards the input end, the T-shaped plate 32 connected with the piston rod of the longitudinal cylinder moves simultaneously, the guide rail 34 matched with the square chute connected with the T-shaped plate moves towards the input end, the second support plate 36 fixed on the upper part of the T-shaped block 32, the dragging support plate 37, the vertical cylinder 35 and the dragging clamping plate 38 all move towards the input end simultaneously until the dragging clamping plate 38 moves to one side of the input end of the cutting plate 125 and keeps a certain distance with the cutting plate 125, and therefore the next section of new reinforced coiled material can be placed and clamped conveniently.

And sixthly, after the operator is in place, cleaning the cut reinforced coiled material, and then penetrating the head of the newly uncoiled reinforced coiled material between the dragging clamping plate 38 and the dragging supporting plate 37 through the upper surface of the first guide roller II 14 of the lapping mechanism. If the quality of the head part of the reinforced coiled material does not meet the production requirement, the head part of the reinforced coiled material can be pulled out from the output end manually, and the cutting plate is manually operated to cut.

And seventhly, after the reinforced coiled material is properly placed, starting a corresponding operating button, enabling the piston rod of the vertical air cylinder 35 to move downwards, enabling the dragging clamping plate 38 to move downwards to be in contact with the new reinforced coiled material, then compressing the new reinforced coiled material with the dragging supporting plate 37, enabling the piston rod of the longitudinal air cylinder 31 to return, and contrary to the fifth step, longitudinally returning to the initial position, and enabling the reinforced coiled material to be pulled forwards and be located above the previous reinforced coiled material.

And eighthly, when the position detection electronic component detects that the push-out cylinder is reset, the piston of the welding cylinder 124 moves downwards, the welding plate 123 connected with the piston rod of the welding cylinder moves downwards, is in contact with the upper-layer reinforced coiled material and is tightly pressed with the lapping supporting plate 127, the reinforced coiled material is melted and welded together under the action of heat and pressure, when the pressing time reaches a set value, the piston of the welding cylinder 124 moves upwards, the welding plate 123 returns to the initial position, meanwhile, the piston rod of the vertical cylinder 35 moves upwards, the dragging clamping plate 38 moves upwards to be separated from the dragging supporting plate, and the reinforced coiled material is not extruded any more.

And the cylinder piston of the clamping cylinder 114 moves upwards, the clamping pressure plate 113 moves upwards, the reinforced coiled material is not extruded any more, and the overlapped reinforced coiled material moves forwards under the action of traction force from the storage device to enter the next process.

So far, the whole lapping process is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a reinforcing material bridging device is used in waterproofing membrane production for the terminal of a preceding coiled material welds with the head end of a back coiled material, sets up between reinforcing coiled material spool and storage device, its characterized in that: the tension detection mechanism is arranged on the output side of the lapping mechanism (1) and is used for detecting the tension of a previous coil of material, and the traction mechanism (3) is arranged on the input side of the lapping mechanism (1) and is used for drawing the head end of a next coil of material to the lapping mechanism; the lapping mechanism (1), the tension detection mechanism (2) and the traction mechanism (3) are all connected with the control module; the lap joint mechanism (1) comprises a clamping component (11) for clamping the tail end of the previous coil and a welding component (12) for fixedly connecting the tail end of the previous coil with the head end of the next coil.

2. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 1, wherein: including frame (4), frame (4) are formed by the square steel rigid coupling, the equal rigid coupling of bridging mechanism (1), tension detection mechanism (2) is on frame (4), the plane of frame (4) rigid coupling tension detection mechanism (2) is less than the plane of rigid coupling bridging mechanism (1).

3. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 1, wherein: the tension detection mechanism (2) comprises a tension detection sensor and three material guide rollers (21) arranged on the rack, and the tension detection sensor is connected with the control module; the material guide roller (21) both ends set up the bearing frame, on the frame (4) was connected to bearing frame lower end rigid coupling, three material guide roller (21) center line was the decurrent 120 contained angles of opening.

4. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 3, wherein: lapping mechanism (1) sets up backing roll one (13) of rigid coupling in the frame between clamping device and tension detection mechanism, one side that lapping mechanism (1) is close to the input sets up backing roll two (14), backing roll one (13) roll surface upper end is highly the same with backing roll two (14) roll surface upper end, and the roll surface upper end of backing roll one (13) is higher than material deflector roll (21) roll surface lower extreme that is close to backing roll one (13).

5. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 1, wherein: the clamping assembly (11) comprises a clamping supporting plate (112), a clamping pressing plate (113) and a clamping cylinder (114), wherein two ends of the clamping supporting plate (112) are respectively and vertically provided with a first supporting plate (111), the lower end of the first supporting plate (111) is fixedly connected with the rack (4), the outer side of the first supporting plate (111) is fixedly provided with the clamping cylinder (114), the upper end of a piston rod of the clamping cylinder (114) penetrates through via holes close to two ends of the clamping pressing plate (113) and is fixedly connected with the clamping pressing plate (113), and the clamping pressing plate (113) is arranged above the clamping supporting plate (112).

6. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 2, wherein: the traction mechanism (3) comprises a longitudinal mechanism and a vertical mechanism, and the longitudinal mechanism comprises a longitudinal cylinder (31) and a T-shaped plate (32);

the upper surface of a transverse plate (321) of the T-shaped plate (32) is fixedly connected with a vertical mechanism, a vertical plate (322) of the T-shaped plate (32) is longitudinally arranged, a square block (33) with a sliding groove is fixedly arranged on one side, close to longitudinal square steel at two ends of the rack, of the vertical plate (322), and a guide rail (34) is fixedly arranged on the inner side of the longitudinal square steel corresponding to the moving distance range of the sliding groove of the square block of the rack (4); the other side that the riser of T template (32) kept away from square (33) sets firmly square plate (323) perpendicularly, square plate (323) and the piston rod end rigid coupling of vertical cylinder (31), vertical cylinder (31) cylinder body sets firmly on frame (4).

7. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 6, wherein: vertical mechanism includes vertical cylinder (35), backup pad two (36), drags layer board (37), drags splint (38), the lower surface both ends of dragging layer board (37) all set firmly backup pad two (36) perpendicularly, backup pad two (36) lower extreme and the upper surface of diaphragm (321) just close to guide rail (34) one side rigid coupling, the last surface of diaphragm (321) faces one side of near square plate (323) and the bottom surface rigid coupling of vertical cylinder (35), the piston rod of vertical cylinder (35) passes the via hole of dragging layer board (37) and drags splint (38) rigid coupling, drag splint (38) and set up in and drag layer board (37) top.

8. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 7, wherein: the welding assembly (12) comprises an air cylinder mounting plate (121), a third support plate (122), a welding plate (123), a welding air cylinder (124), a cutting plate (125), a cutting air cylinder (126), an overlapping supporting plate (127) and a fourth support plate (128), wherein the third support plate (122) is vertically and fixedly connected to two ends of the lower surface of the air cylinder mounting plate (121), and the lower end of the third support plate (122) is fixedly connected with the rack (4);

an overlapping supporting plate (127) is arranged below the cylinder mounting plate (121), a fourth supporting plate (128) is fixedly arranged at the two ends of the lower surface of the overlapping supporting plate (127), the lower end of the fourth supporting plate (128) is fixedly connected to the rack (4), and the transverse length of the overlapping supporting plate (127) is smaller than the distance between the T-shaped plates (32);

a welding plate (123) is arranged between the lap joint supporting plate (127) and the air cylinder mounting plate (121) and close to one side of the output end, the upper surface of the air cylinder mounting plate (121) is fixedly connected with a welding air cylinder (124), and a piston rod of the welding air cylinder (124) extends out of a through hole of the air cylinder mounting plate (121) and is fixedly connected with the positions, close to the two ends, of the upper surface of the welding plate (123);

close on input one side between overlap joint layer board (127) and cylinder mounting panel (121) and be provided with and decide board (125), cylinder (126) are decided to the upper surface rigid coupling of cylinder mounting panel (121), decide the piston rod of cylinder (126) and stretch out the via hole of cylinder mounting panel (121) and decide the position rigid coupling that board (125) upper surface faced near both ends.

9. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 8, wherein: the cross section of the welding plate (123) is rectangular, a first through hole is transversely formed in the welding plate, a first heating rod and a first temperature measuring element are fixedly arranged on the inner side of the first through hole, and the first heating rod and the first temperature measuring element are both connected with the control module.

10. The lapping device for the reinforcing material for producing the waterproof coiled material according to claim 8, wherein: decide board (125) cross-section and be right trapezoid, two trapezoidal right angles are located the upside, and trapezoidal closed angle is located the downside and can contact with the reinforcing coiled material, decide the inside through-hole two that transversely is provided with of board, two rigid couplings of through-hole have heating rod two and temperature element two, heating rod two and temperature element two all are connected with control module.