CN210415561U - A child base coiled material connecting device for producing waterproofing membrane - Google Patents

Abstract

The utility model relates to a tyre base coiled material connecting device for producing waterproof coiled materials, which comprises a workbench, wherein a sewing machine for connecting the front and the rear tyre base coiled materials end to end is arranged at the side edge of the workbench, and the sewing machine is movably arranged beside the workbench; the device comprises a workbench, wherein a traction roller set for guiding a rear tire base coiled material into the workbench is arranged at the rear tire base coiled material entering position of the workbench, a fixing device for assisting in fixing the front tire base coiled material is arranged on the workbench, and a guide roller for guiding the connected tire base coiled material to the next station is arranged behind the fixing device. The utility model discloses a child base coiled material connecting device can make child base firm in connection, and the security is high, with low costs, the connection efficiency is high.

Description

A child base coiled material connecting device for producing waterproofing membrane

Technical Field

The utility model relates to a waterproofing membrane production facility technical field, concretely relates to child base coiled material connecting device for producing waterproofing membrane.

Background

The waterproof roll with the tire is mostly prepared by coating asphalt on the upper and lower surfaces of the tire base cloth. The production equipment of the waterproof coiled material is usually continuously produced, but because the tire base is delivered in a coiled material mode, when one tire base coiled material is used, the whole production equipment needs to be stopped firstly, a new tire base coiled material needs to be replaced, and the new tire base coiled material and the tire base coiled material which is about to be used up before are connected end to end before production can be continued. At present, most of the connection of the base coiled materials adopts a pressing device, namely starch glue is heated, melted and bonded and then pressed for a certain time, and equipment is restarted to continue production after the base coiled materials are firmly bonded. With this bonding method, the bonding firmness is affected by the heating temperature and time, and there is a difference in bonding firmness. Because the base of the tyre needs to be coated with asphalt, the quality of the asphalt is high, and if the temperature or the time is insufficient, the connection part of the base of the tyre is easy to break; in addition, the temperature required for heating during bonding is high, and the safety is low.

Disclosure of Invention

The utility model aims at solving the not enough of prior art, provide one kind and make child base firm in connection, and the security is high, with low costs, the high child base coiled material connecting device of connection efficiency.

The utility model adopts the technical proposal that: the tyre base coiled material connecting device for producing the waterproof coiled material comprises a workbench, wherein a sewing machine for connecting the front tyre base coiled material and the rear tyre base coiled material in an end-to-end manner is arranged on the side edge of the workbench, and the sewing machine is movably arranged beside the workbench; the device comprises a workbench, wherein a traction roller set for guiding a rear tire base coiled material into the workbench is arranged at the rear tire base coiled material entering position of the workbench, a fixing device for assisting in fixing the front tire base coiled material is arranged on the workbench, and a guide roller for guiding the connected tire base coiled material to the next station is arranged behind the fixing device.

Preferably, the sewing machine is provided with a thread pressing plate, a sewing platform, a handheld part, a thread releasing mechanism and a power supply.

Preferably, the fixing device comprises a liftable pressing plate, a bracket for hoisting the pressing plate and a pressing plate driving source for controlling the pressing plate to ascend and descend.

Preferably, an auxiliary device for assisting the base web to enter the guide roller is arranged in front of the guide roller.

Preferably, the auxiliary device comprises a pressing rod capable of moving up and down, and two ends of the pressing rod are provided with pressing rod driving sources for controlling the lifting of the pressing rod.

Preferably, the traction roller group comprises an upper supporting roller and a lower supporting roller.

Preferably, a support table for operators to stand is arranged in front of the lower carrier roller.

Preferably, a box body for placing the sewing machine is arranged on the side edge of the workbench.

Compared with the prior art, the utility model has the following advantage: the utility model discloses a child base coiled material connecting device, utilize mobilizable sewing machine with two front and back child base coiled materials end to end connection, the connection efficiency is high; and starch glue and heating are not needed, so that the production cost of enterprises is greatly reduced, and the risk of infirm adhesion is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the sewing machine.

Fig. 3 is a diagram of the operation of the present invention when no connection of the base web is required.

Fig. 4 is a schematic view of the state of the present invention when the base web is joined.

The numbers in the figures indicate:

1-workbench, 2-sewing machine, 21-line pressing plate, 22-sewing platform, 23-handheld part, 24-paying off mechanism, 25-power supply, 3-box, 4-upper carrier roller, 5-lower carrier roller, 6-fixing device, 61-pressing plate, 62-bracket, 63-pressing plate driving source, 7-guide roller, 8-auxiliary device, 81-pressing rod, 82-pressing rod driving source, 9-supporting table and 10-tire base coiled material.

The specific implementation mode is as follows:

in order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:

referring to fig. 1-4, a child base coiled material connecting device for producing waterproofing membrane, including workstation 1, the side of workstation 1 be provided with two front and back child base coiled material end to end connection's sewing machine 2, sewing machine 2 on be provided with line ball board 21, sewing platform 22, handheld portion 23, paying out machine constructs 24 and power 25. An operator only needs to coincide the edges of two base coiled materials to be connected, holds the holding part 23 of the sewing machine 2, puts the coincident part between the thread pressing plate 21 and the sewing platform 22, starts the power supply 25, and pays off by the paying-off mechanism 24 to finish sewing the coincident part of the base. The sewing machine 2 is movably arranged beside the workbench 1, and a box body 3 for placing the sewing machine 2 is arranged on the side edge of the workbench 1. After sewing, the sewing machine 2 is placed in the box body 3.

The working table 1 is provided with a traction roller set for guiding the rear tire base coiled material into the working table 1 at a rear tire base coiled material entering position, and the traction roller set comprises an upper carrier roller 4 and a lower carrier roller 5. The tyre base is guided by a lower carrier roller 5 and an upper carrier roller 4 in sequence and then enters the workbench 1 after being unreeled by the unreeling mechanism.

The workbench 1 is provided with a fixing device 6 for assisting in fixing the front tire base coiled material, and the fixing device 6 comprises a lifting pressing plate 61, a support 62 for lifting the pressing plate 61 and a pressing plate driving source 63 for controlling the lifting of the pressing plate 61. The platen drive source 63 is disposed above the bracket 62, and the platen 61 is disposed below the bracket 62. And a guide roller 7 for guiding the connected base tire coiled material to the next station is arranged behind the fixing device 6. An auxiliary device 8 for assisting the base web to enter the guide roller 7 is arranged in front of the guide roller 7. The auxiliary device 8 comprises a press rod 81 capable of moving up and down, and two ends of the press rod 81 are provided with a press rod driving source 82 for controlling the lifting of the press rod 81. When the connection is not needed, the distance between the pressure rod 81 and the workbench 1 just enables the tire base to smoothly pass through, and the tire base can be effectively prevented from deviating when entering the guide roller 7. When the preceding base web is ready for use, the platen drive source 63 and the plunger drive source 82 are activated to control the platen 61 and the plunger 81 to press downward to secure the base web in preparation for joining.

And a supporting platform 9 for an operator to stand is arranged in front of the lower carrier roller 5. During connection, an operator can stand on the support table 9 for operation, and the tread base is prevented from being stepped on.

The working principle is as follows:

when the tire base coiled material 10 is not required to be connected, a gap exists between the pressure plate 61 and the pressure rod 81 and the surface of the workbench 1, and after the tire base coiled material 10 is unreeled from the unreeling mechanism, the tire base coiled material sequentially passes through the support table 9, the lower carrier roller 5, the upper carrier roller 4, the workbench 1, the pressure rod 81 and the guide roller 7 and finally enters the next station, wherein the direction of the next station is shown as the direction P in fig. 3.

When the previous base tire coiled material is about to be used, the pressing plate driving source 63 and the pressing rod driving source 82 are started, the pressing plate 61 and the pressing rod 81 are controlled to press and fix the base tire coiled material, the new base tire coiled material to be followed sequentially passes through the supporting table 9, the lower carrier roller 5 and the upper carrier roller 4 to enter the workbench 1, and the tail end of the previous base tire coiled material is overlapped with the front end of the new base tire coiled material. An operator holds the holding part 23 of the sewing machine 2, and places the superposed part of the base coiled material between the thread pressing plate 21 and the sewing platform 22 of the sewing machine 2; the power supply 25 of the sewing machine 2 is started, after the paying-off mechanism 24 pays off the overlapped part and sews, the pressing plate 61 and the pressing rod 81 are moved upwards, and the former base coiled material drives the latter base coiled material to enter the next station, as shown in fig. 4.

Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A child base coiled material connecting device for producing waterproofing membrane, its characterized in that: the device comprises a workbench (1), wherein a sewing machine (2) for connecting the front and rear base coiled materials end to end is arranged on the side edge of the workbench (1), and the sewing machine (2) is movably arranged beside the workbench (1); the device is characterized in that a traction roller set for guiding the rear tire base coiled material into the workbench (1) is arranged at the rear tire base coiled material entering position of the workbench (1), a fixing device (6) for assisting in fixing the front tire base coiled material is arranged on the workbench (1), and a guide roller (7) for guiding the connected tire base coiled material to the next station is arranged behind the fixing device (6).

2. The web-on-web connecting apparatus for producing a waterproofing web according to claim 1, wherein: the sewing machine (2) is provided with a thread pressing plate (21), a sewing platform (22), a handheld part (23), a paying-off mechanism (24) and a power supply (25).

3. The web-on-web connecting apparatus for producing a waterproofing web according to claim 1, wherein: the fixing device (6) comprises a lifting pressure plate (61), a support (62) for lifting the pressure plate (61) and a pressure plate driving source (63) for controlling the pressure plate (61) to lift.

4. The web-on-tire coupling apparatus for producing a waterproofing web according to claim 1, 2 or 3, wherein: an auxiliary device (8) for assisting the base tire coiled material to enter the guide roller (7) is arranged in front of the guide roller (7).

5. The web-on-web connecting apparatus for producing a waterproofing web according to claim 4, wherein: the auxiliary device (8) comprises a pressing rod (81) capable of moving up and down, and pressing rod driving sources (82) used for controlling the lifting of the pressing rod (81) are arranged at two ends of the pressing rod (81).

6. The web-on-tire coupling apparatus for producing waterproofing web according to claim 1 or 2 or 3 or 5, characterized in that: the traction roller set comprises an upper carrier roller (4) and a lower carrier roller (5).

7. The web-on-web connecting apparatus for producing a waterproofing web according to claim 6, wherein: a supporting table (9) for operators to stand is arranged in front of the lower carrier roller (5).

8. The web-on-tire coupling apparatus for producing waterproofing web according to claim 1 or 2 or 3 or 5 or 7, characterized in that: the side of the working table (1) is provided with a box body (3) for placing the sewing machine (2).

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