Waterproof coiled material rolling and lubricating device

Abstract

The utility model discloses a waterproof coiled material rolling and lubricating device which comprises a rolling shaft for rolling a waterproof coiled material, a spraying pipe arranged over the waterproof coiled material and arranged in the width direction of the waterproof coiled material, a plurality of spraying heads arranged at the bottom end of the spraying pipe and sequentially arranged in the extending direction of the spraying pipe, and a liquid storage container communicated with one end of the spraying pipe through a liquid supply pipe. The first one-way valve, the reciprocating liquid pumping device and the second one-way valve are sequentially arranged on the liquid supply pipe in the liquid supply direction. According to the waterproof roll winding lubricating device, the lubricating medium can be evenly sprayed to the surface of the waterproof roll in the winding process, the lubricating medium can play a good lubricating role, the unwinding action after winding is completed can be smoother, the roll can be conveniently pushed out and taken away from the winding shaft, and the phenomenon that the finished roll is damaged due to the unsmooth unwinding action is avoided.

Description

Technical Field

[0001] The utility model relates to a waterproof coiled material rolling and lubricating device. Background Art

[0002] The finished asphalt waterproofing membrane needs to be rolled up and stored in a roll due to the material properties of the membrane itself and the fact that the finished membrane needs to be transported and stored. Specifically, the membrane is wound and rolled up on the winding shaft of the winding machine, and then unwound after the winding is completed, and the membrane is pushed out from the winding shaft and taken away. However, during the winding process, the torque generated by the winding of the membrane and the pressure generated between the outer film of the finished membrane and the winding shaft will cause a large friction between the finished membrane and the winding shaft, which will cause the unwinding action to be unsmooth during unwinding, and even damage the finished membrane. Summary of the invention

[0003] In order to solve the defects of the prior art, the utility model provides a waterproof coiled material rolling lubrication device, comprising: a horizontally placed rolling shaft for rolling up the waterproof coiled material, a horizontally placed spray pipe arranged just above the waterproof coiled material and arranged along the width direction of the waterproof coiled material, a plurality of spray heads arranged at the bottom end of the spray pipe and arranged in sequence along the extending direction of the spray pipe, a liquid storage container connected to one end of the spray pipe through a liquid supply pipe, and a first one-way valve, a reciprocating liquid pumping device and a second one-way valve arranged on the liquid supply pipe and arranged in sequence along the liquid supply direction;

[0004] The reciprocating liquid pumping device comprises: a liquid pumping chamber connected in series to the liquid supply pipe, a piston cylinder externally connected to the liquid pumping chamber and communicating with the liquid pumping chamber, a piston arranged in the piston cylinder, and a driving device driving the piston to reciprocate along the piston cylinder;

[0005] The first one-way valve only allows liquid to flow from the liquid storage container to the liquid extraction chamber;

[0006] The second one-way valve only allows liquid to flow from the liquid extraction chamber to the nozzle.

[0007] Preferably, the nozzle is close to the reel.

[0008] Preferably, the nozzle spans both sides of the waterproof membrane along the width direction of the waterproof membrane.

[0009] Preferably, the plurality of nozzles are arranged in sequence at equal intervals along the extension direction of the nozzle pipe.

[0010] Preferably, the plurality of nozzles are evenly distributed along the extension direction of the nozzle pipe.

[0011] Preferably, the multiple nozzles are connected to the nozzle pipe through vertical branch pipes respectively; the top end of each branch pipe is connected to the bottom end of the nozzle pipe, the bottom end of each branch pipe is connected to the corresponding nozzle, and each branch pipe is provided with a liquid spray valve.

[0012] Preferably, the multiple nozzles are all atomizing nozzles.

[0013] The advantages and beneficial effects of the utility model are: providing a waterproof coiled material winding lubrication device, which can evenly spray a lubricating medium onto the surface of the waterproof coiled material during the winding process. The lubricating medium can play a good lubricating role, making the unwinding action after the winding is completed smoother, making it convenient to push the coiled material out of the winding shaft and remove it, avoiding damage to the finished coiled material due to unsmooth unwinding action. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the utility model. DETAILED DESCRIPTION

[0015] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0016] The specific technical solutions implemented in this utility model are as follows:

[0017] like Figure 1 As shown, a waterproof coiled material winding and lubrication device comprises: a horizontal winding shaft 1 for winding the waterproof coiled material 9, a horizontal nozzle 2 arranged just above the waterproof coiled material 9 and spanning both sides of the waterproof coiled material 9 along the width direction of the waterproof coiled material 9, a plurality of nozzles 3 arranged at the bottom end of the nozzle 2 and uniformly distributed along the extension direction of the nozzle 2, a liquid storage container 5 connected to one end of the nozzle 2 through a liquid supply pipe 4, and a first one-way valve 6, a reciprocating liquid pumping device 7 and a second one-way valve 8 arranged on the liquid supply pipe 4 and sequentially arranged along the liquid supply direction;

[0018] The reciprocating liquid pumping device 7 comprises: a liquid pumping chamber 71 connected in series to the liquid supply pipe 4, a piston cylinder 72 externally connected to and in communication with the liquid pumping chamber 71, a piston disposed in the piston cylinder 72, and a driving device 73 for driving the piston to reciprocate along the piston cylinder 72;

[0019] The first one-way valve 6 only allows liquid to flow from the liquid storage container 5 to the liquid extraction chamber 71;

[0020] The second one-way valve 8 only allows liquid to flow from the liquid pumping chamber 71 to the nozzle 2;

[0021] The nozzle 2 is close to the winding shaft 1; the multiple nozzles 3 are connected to the nozzle 2 through vertical branch pipes respectively; the top end of each branch pipe is connected to the bottom end of the nozzle 2, and the bottom end of each branch pipe is connected to the corresponding nozzle 3, and each branch pipe is provided with a liquid spray valve; the multiple nozzles 3 are all atomizing nozzles 3.

[0022] The working principle of the utility model waterproof coiled material rolling lubrication device includes:

[0023] The liquid storage container 5 contains a lubricating medium. When the reel 1 is reeling the waterproofing coil 9, the reciprocating liquid pumping device 7 drives the lubricating medium in the liquid storage container 5 to be supplied to the spray pipe 2 through the liquid supply pipe 4, and then the lubricating medium is evenly sprayed onto the surface of the waterproofing coil 9 by the multiple nozzles 3 at the bottom of the spray pipe 2. The lubricating medium can play a good lubricating role, which can make the unwinding action after the winding is completed smoother, and facilitate the coil to be pushed out and taken away from the reel 1, avoiding damage to the finished coil due to unsmooth unwinding action;

[0024] When the lubricating medium is supplied, the driving device 73 drives the piston to reciprocate along the piston cylinder 72; each time the piston moves outward (away from the liquid pumping chamber 71), part of the lubricating medium in the liquid storage container 5 is pumped into the liquid pumping chamber 71 after passing through the first one-way valve 6; each time the piston moves inward (close to the liquid pumping chamber 71), part of the lubricating medium in the liquid pumping chamber 71 is pressed into the nozzle 2 after passing through the second one-way valve 8, and then sprayed out by the multiple nozzles 3 at the bottom end of the nozzle 2; the first one-way valve 6 only allows liquid to flow from the liquid storage container 5 to the liquid pumping chamber 71, so each time the piston moves inward (close to the liquid pumping chamber 71), the first one-way valve 6 can prevent the lubricating medium in the liquid pumping chamber 71 from returning to the liquid storage container 5; the second one-way valve 8 only allows liquid to flow from the liquid pumping chamber 71 to the nozzle 2, so each time the piston moves outward (away from the liquid pumping chamber 71), the second one-way valve 8 can prevent the lubricating medium in the nozzle 2 from returning to the liquid pumping chamber 71; this can ensure a stable supply of lubricating medium to the nozzle 2 and the nozzle 3;

[0025] The nozzle 2 spans both sides of the waterproof membrane 9 in the width direction of the waterproof membrane 9, and the multiple nozzles 3 at the bottom end of the nozzle 2 are evenly distributed along the extension direction of the nozzle 2. The multiple nozzles 3 are connected to the nozzle 2 through branch pipes, and each branch pipe is provided with a spray valve. The number and range of the nozzles 3 can be selected according to the width of the waterproof membrane 9. Only the spray valve of the nozzle 3 located directly above the waterproof membrane 9 is opened, and the spray valve of the nozzle 3 located outside the waterproof membrane 9 is closed. In this way, it can be ensured that the lubricating medium is evenly sprayed on the waterproof membrane 9.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A waterproof coiled material winding and lubrication device, characterized in that: include: A reel for reeling up the waterproofing coiled material, a nozzle disposed just above the waterproofing coiled material and arranged along the width direction of the waterproofing coiled material, a plurality of nozzles disposed at the bottom end of the nozzle and arranged in sequence along the extending direction of the nozzle, a liquid storage container connected to one end of the nozzle through a liquid supply pipe, and a first one-way valve, a reciprocating liquid pumping device, and a second one-way valve disposed on the liquid supply pipe and arranged in sequence along the liquid supply direction; The reciprocating liquid pumping device comprises: a liquid pumping chamber connected in series to the liquid supply pipe, a piston cylinder externally connected to the liquid pumping chamber, a piston arranged in the piston cylinder, and a driving device for driving the piston to reciprocate; The first one-way valve only allows liquid to flow from the liquid storage container to the liquid extraction chamber; The second one-way valve only allows liquid to flow from the liquid extraction chamber to the nozzle.

2. The waterproof coiled material winding and lubrication device according to claim 1, characterized in that: The nozzle is close to the reel.

3. The waterproof coiled material winding and lubrication device according to claim 1, characterized in that: The nozzle spans across both sides of the waterproof coiled material along the width direction of the waterproof coiled material.

4. The waterproof coiled material winding and lubrication device according to claim 1, characterized in that: The plurality of nozzles are arranged in sequence at equal intervals along the extending direction of the nozzle pipe.

5. The waterproof coiled material winding and lubrication device according to claim 1, characterized in that: The multiple nozzles are evenly distributed along the extension direction of the nozzle pipe.

6. The waterproof coiled material winding and lubrication device according to claim 1, characterized in that: The multiple nozzles are connected to the nozzle pipe through vertical branch pipes respectively; the top end of each branch pipe is connected to the bottom end of the nozzle pipe, the bottom end of each branch pipe is connected to the corresponding nozzle, and each branch pipe is provided with a liquid spray valve.

7. The waterproof coiled material winding and lubrication device according to claim 1, characterized in that: The multiple nozzles are all atomizing nozzles.

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