CN214298567U

CN214298567U - Waterproofing membrane scale cutting device

Info

Publication number: CN214298567U
Application number: CN202120274289.1U
Authority: CN
Inventors: 祝兴洲; 可存明; 郭胜普
Original assignee: Jinxiu Waterproof Technology Co ltd
Current assignee: Jinxiu Waterproof Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-28
Anticipated expiration: 2031-02-01

Abstract

The utility model provides a waterproofing membrane scale cutting device, which comprises a supporting table, brace table's bottom from left to right is equipped with the blowing roller in proper order, first deflector roll, second deflector roll and shearing mechanism, the left side of shearing mechanism is equipped with first conveyer, the right side of shearing mechanism is equipped with second conveyer, first conveyer includes first conveyer support, both ends all are equipped with the regulation lead screw of vertical setting about first conveyer support, equal threaded connection has the fixed block that the level set up on two regulation lead screws, the right-hand member of fixed block and regulation lead screw threaded connection, be equipped with the first conveyer roller that the level set up between two fixed blocks, but the bracing piece is rotatable coupling the left end at the fixed block respectively, be fixed with the conveying motor that the level set up on one of them fixed block, conveying motor's power output shaft extends to in the bracing piece and with bracing piece fixed connection. The utility model discloses simple structure can adapt to the waterproofing membrane of different thickness, operation convenient to use.

Description

Waterproofing membrane scale cutting device

Technical Field

The utility model belongs to the technical field of waterproofing membrane cutting equipment, especially, relate to a waterproofing membrane scale cutting device.

Background

The waterproof roll is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering. And waterproofing membrane can carry out a large amount of cutings to it according to actual size usually at the in-process of construction, and the current mode of cutting is most that the direct handheld cutter cuts, and this mode of cutting amount of labour is great, and the precision that cuts is lower, the deviation appears easily, and some cutting equipment that have now in addition are inconvenient to the waterproofing membrane of different thickness in the use cut, can not be applicable to the waterproofing membrane of different thickness, and inconvenient user's use has reduced waterproofing membrane cutting equipment's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cut-to-length cutting device for waterproof coiled materials, which comprises a support table horizontally arranged, the bottom of the support table is provided with a plurality of vertically arranged support legs, the support legs play a role of supporting and fixing, the bottom of the support table is sequentially provided with a discharging roller, a first guide roller, a second guide roller and a shearing mechanism from left to right, the shearing mechanism comprises an inverted U-shaped shearing support fixed on the support table, the shearing support is provided with a vertically arranged connecting guide rod, the connecting guide rod is slidably connected with the shearing support, the bottom of the connecting guide rod is fixed with a detachable cutting tool, the top of the shearing support is fixed with a cylinder support, the top of the cylinder support is fixed with a vertically arranged cylinder, the free end of cylinder extends to the below of cylinder support, and fixed connection can be dismantled with the top of connecting guide arm to the free end of cylinder support, and reciprocating motion about the cylinder promotes connecting guide arm, and connecting guide arm drives cutting tool and cuts the waterproofing membrane on the brace table. Waterproofing membrane carries out the blowing through the blowing roller, first deflector roll and second deflector roll have the guide effect, the blowing roller passes through blowing roller support rotatable fixing on a supporting bench top, first deflector roll passes through first deflector roll support rotatable fixing on a supporting bench top, the second deflector roll passes through the second deflector roll support to be fixed on a supporting bench top, the lower roll of first deflector roll and second deflector roll is slightly greater than the thickness of waiting to cut waterproofing membrane (the thickness of waiting to cut thickest waterproofing membrane) along the distance apart from a supporting bench up end. The left side of the shearing mechanism is provided with a first conveying device, the right side of the shearing mechanism is provided with a second conveying device, the first conveying device and the second conveying device have the same structure, the first conveying device comprises a first conveying roller support fixed at the top end of a supporting table, the first conveying roller support plays a role in supporting and fixing, the left end and the right end of the first conveying roller support are respectively provided with a vertically arranged adjusting screw rod, the lower end of the adjusting screw rod is rotatably connected to the lower end of the first conveying roller support through a bearing, the upper end of the adjusting screw rod extends out of the first conveying roller support, a motor support is arranged above the adjusting screw rod, the bottom end of the motor support is provided with a vertically arranged three-phase asynchronous motor, a power output shaft of the three-phase asynchronous motor extends to the lower part of the motor support and is fixedly connected with the upper end of the adjusting screw rod through a coupler, and two adjusting screw rods are respectively in threaded connection with a horizontally arranged fixed block, two fixed block symmetries set up, first conveying roller support all extends to the left end of fixed block, the right-hand member and the adjusting screw threaded connection of fixed block, be equipped with the first conveying roller that the level set up between two fixed blocks, the both ends of first conveying roller all are fixed with the bracing piece, but the bracing piece is rotatable coupling respectively in the left end of fixed block, be fixed with the conveying motor that the level set up on one of them fixed block, conveying motor's power output shaft extend to in the fixed block and with bracing piece fixed connection. Two three-phase asynchronous motor start simultaneously, drive two regulation lead screws and rotate at the uniform velocity in step, adjust the lead screw and drive two fixed blocks respectively and adjust the lead screw and in vertical direction synchronous motion, and then adjust the distance between first transfer roller and the brace table.

Preferably, a supporting block is arranged under the cutting tool, and a cutting groove matched with the cutting tool is formed in the upper end of the supporting block.

Preferably, the upper end face of the support block is flush with the upper end face of the support table.

Preferably, the feeding roller, the first guide roller, the second guide roller, the first transfer roller, the cutting tool, and the second transfer roller are all longer than the span of the waterproofing membrane.

Preferably, waterproofing membrane scale cutting device still includes the PLC controller, three-phase asynchronous machine and conveying motor all switch on and three-phase asynchronous machine, conveying motor and cylinder all link to each other with the controller, the frequency of motion of the free end of PLC controller control cylinder, the three-phase asynchronous machine of PLC controller control rotates, adjust the height between first conveying roller and the brace table, the rotational speed of PLC controller control conveying motor, thereby the rotational speed of the first conveying roller of control, reach the speed of transporting of control waterproofing membrane.

The scheme has the following advantages:

the first conveying device and the second conveying device are arranged, so that the waterproof coiled material at the top end of the supporting platform can be conveyed, the waterproof coiled material is conveyed from the left end of the supporting platform to the position right below the shearing mechanism and is conveyed out of the supporting platform after being sheared by the shearing mechanism; the shearing mechanism is arranged for cutting the waterproof coiled material on the supporting platform, and the PLC is used for controlling the movement frequency of the free end of the cylinder, so that the waterproof coiled material is cut more uniformly; the first conveying roller can be adjusted by arranging the fixing block and the adjusting screw rod, and the distance between the first conveying roller and the supporting table is adjusted, so that the waterproof roll is suitable for waterproof rolls with different thicknesses; the setting of first deflector roll and second deflector roll can play guiding orientation's effect to the waterproofing membrane that the blowing roller conveys, can make the orderly smooth entering of waterproofing membrane cut the mechanism and cut.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention.

Reference numerals: 1. a support table; 2. a shearing device; 3. a first conveying device; 4. a second conveying device; 5. a support block; 6. waterproof coiled materials; 11. supporting legs; 12. a discharge roller; 121. a discharge roller support; 13. a first guide roller; 131. a first guide roller bracket; 14. a second guide roller; 141. a second guide roller bracket; 21. shearing a bracket; 22. connecting the guide rod; 23. cutting a cutter; 24. a cylinder support; 25. a cylinder; 31. a first transfer roller support; 32. adjusting the lead screw; 321. a bearing; 33. a three-phase asynchronous motor; 331. a motor bracket; 34. a fixed block; 35. a support bar; 36. a first transfer roller; 37. a transfer motor; 51. and cutting the groove.

Detailed Description

As shown in figure 1-2, a waterproof coiled material sizing and cutting device comprises a supporting table 1 which is horizontally arranged, a plurality of supporting legs 11 which are vertically arranged are arranged at the bottom end of the supporting table 1, the supporting legs 11 play a role of supporting and fixing, a discharging roller 12, a first guide roller 3, a second guide roller 14 and a shearing mechanism 2 are sequentially arranged at the bottom end of the supporting table 1 from left to right, the shearing mechanism 2 comprises an inverted U-shaped shearing support 21, the shearing support 21 is fixed on the supporting table 1, a vertically arranged connecting guide rod 22 is arranged on the shearing support 21, the connecting guide rod 22 is slidably connected with the shearing support 21, a detachable cutting tool 23 is fixed at the bottom end of the connecting guide rod 22, a cylinder support 24 is fixed at the top end of the shearing support 21, a vertically arranged cylinder 25 is fixed at the top end of the cylinder support 24, the free end of the cylinder 25 extends to the lower side of the cylinder support 24, the free end of the cylinder support 24 is detachably and fixedly connected with the top end of the connecting guide rod 22, the cylinder 25 pushes the connecting guide rod 22 to move up and down in a reciprocating manner, and the connecting guide rod 22 drives the cutting tool 23 to cut the waterproof roll 6 on the supporting table 1. Waterproofing membrane 6 carries out the blowing through blowing roller 12, first deflector roll 13 and second deflector roll 14 have the guide effect, blowing roller 12 passes through blowing roller support 121 rotatable fixing on the top of propping up supporting bench 1, first deflector roll 13 passes through the rotatable top of fixing at a supporting bench 1 of first deflector roll support 131, second deflector roll 14 passes through second deflector roll support 141 and fixes the top at a supporting bench 1, the lower roll of first deflector roll 13 and second deflector roll 14 is slightly greater than the thickness of waiting to cut waterproofing membrane 6 (wait to cut the thickness of thickest waterproofing membrane 6) along the distance apart from a supporting bench 1 up end. The left side of the shearing mechanism 2 is provided with a first conveying device 3, the right side of the shearing mechanism 2 is provided with a second conveying device 4, the first conveying device 3 and the second conveying device 4 have the same structure, the first conveying device 3 comprises a first conveying roller support 31 fixed at the top end of the support table 1, the first conveying roller support 31 plays a role in supporting and fixing, the left end and the right end of the first conveying roller support 31 are both provided with vertically arranged adjusting screw rods 32, the lower end of the adjusting screw rod 32 is rotatably connected with the lower end of the first conveying roller support 31 through a bearing 321, the upper end of the adjusting screw rod 32 extends out of the first conveying roller support 31, a motor support 331 is arranged above the adjusting screw rod 32, the bottom end of the motor support 331 is provided with a vertically arranged three-phase asynchronous motor 33, the power output shaft of the three-phase asynchronous motor 33 extends to the lower part of the motor support 331 and is fixedly connected with the upper end of the adjusting screw rod 32 through a coupler, equal threaded connection has fixed block 34 that the level set up on two regulation lead screws 32, fixed block 34 is the strip, and two fixed block 34 symmetries set up, first conveying roller support 31 all extends out to the left end of fixed block 34, the right-hand member of fixed block 34 and regulation lead screw 32 threaded connection, be equipped with the first conveying roller 36 that the level set up between two fixed blocks 34, the both ends of first conveying roller 36 all are fixed with bracing piece 35, bracing piece 35 is rotatable coupling respectively at the left end of fixed block 34, be fixed with the conveying motor 37 that the level set up on one of them fixed block 34, conveying motor 37's power output shaft extend to in the fixed block 34 and with bracing piece 35 fixed connection. The two three-phase asynchronous motors 33 are started simultaneously to drive the two adjusting screw rods 32 to synchronously rotate at a constant speed, and the adjusting screw rods 32 respectively drive the two fixing blocks 34 to synchronously move in the vertical direction along the adjusting screw rods 32, so as to adjust the distance between the first conveying roller 36 and the supporting table 1.

Preferably, a supporting block 5 is arranged right below the cutting tool 23, and a cutting groove 51 matched with the cutting tool 23 is formed at the upper end of the supporting block 5.

Preferably, the upper end surface of the support block 5 is flush with the upper end surface of the support table 1.

Preferably, the discharge roller 12, the first guide roller 13, the second guide roller 4, the first transfer roller 36, the cutter 23, and the second transfer roller are each longer than the span of the waterproof roll 6.

Preferably, waterproofing membrane scale cutting device still includes the PLC controller, three-phase asynchronous motor 33 and conveying motor 37 all switch on, and three-phase asynchronous motor, 33, conveying motor 37 and cylinder 25 all link to each other with the controller, the motion frequency of the free end of PLC controller control cylinder 25, PLC controller control three-phase asynchronous motor 33 rotates, adjust the height between first transfer roller 36 and the brace table 1, the rotational speed of PLC controller control conveying motor 37, thereby control the rotational speed of first transfer roller 36, reach the transport speed of control waterproofing membrane 6.

The use process comprises the following steps:

when the utility model is used, the waterproofing membrane 6 to be cut is placed on the discharging roller 12, the three-phase asynchronous motor 25 is started simultaneously, the three-phase asynchronous motor 25 drives the adjusting screw 32 to rotate, the adjusting screw 32 drives the fixing block 34 to move in the vertical direction along the adjusting screw 32, the distance between the first transmission roller 36 and the top end of the supporting platform 1 is adjusted according to the thickness of the waterproofing membrane 6, one end of the waterproofing membrane 6 sequentially passes through the first guide roller 13, the second guide roller 14, the first transmission device 3, the shearing device 2 and the second transmission device 4, the transmission motor 37 is started through the PLC controller, the transmission motor 37 drives the first transmission roller 36 to rotate, the first transmission roller 36 drives the waterproofing membrane 6 to move rightwards at a constant speed on the supporting platform 1, the cylinder 25 is started simultaneously, the free end of the cylinder 25 drives the cutting tool 23 to do interval reciprocating linear motion in the vertical direction, the cutting tool 13 cuts the waterproofing membrane 6 on the supporting platform 1, the cut waterproofing membrane 6 is continuously conveyed forward by the second conveyor 4, the first conveyor 3 continues to convey the waterproofing membrane 6, and the cutting blade 23 cuts the waterproofing membrane 6 again after the end of the waterproofing membrane 6 passes under the second conveyor 4.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a waterproofing membrane scale cutting device, a supporting bench including the level setting, a supporting bench's bottom is equipped with the supporting leg of the vertical setting of a plurality of, a supporting bench's bottom from left to right is equipped with the blowing roller in proper order, first deflector roll, second deflector roll and shears the mechanism, the blowing roller passes through blowing roller support rotatable fixation and is on a supporting bench top, first deflector roll passes through first deflector roll support rotatable fixation and is on a supporting bench top, the second deflector roll passes through second deflector roll support fixation and fixes the top at a supporting bench, its characterized in that: the left side of the shearing mechanism is provided with a first conveying device, the right side of the shearing mechanism is provided with a second conveying device, the first conveying device and the second conveying device have the same structure, the first conveying device comprises a first conveying roller support fixed at the top end of a supporting table, the left end and the right end of the first conveying roller support are respectively provided with a vertically arranged adjusting screw rod, the lower end of the adjusting screw rod is rotatably connected to the lower end of the first conveying roller support through a bearing, the upper end of the adjusting screw rod extends out of the first conveying roller support, a motor support is arranged above the adjusting screw rod, the bottom end of the motor support is provided with a vertically arranged three-phase asynchronous motor, a power output shaft of the three-phase asynchronous motor extends to the lower part of the motor support and is fixedly connected with the upper end of the adjusting screw rod through a coupler, the two adjusting screw rods are respectively in threaded connection with a horizontally arranged fixed block, the two fixed blocks are symmetrically arranged, and the right end of the fixed block is in threaded connection with the adjusting screw rod, a first conveying roller horizontally arranged is arranged between the two fixed blocks, supporting rods are fixed at two ends of the first conveying roller respectively, the supporting rods are rotatably connected to the left ends of the fixed blocks respectively, a conveying motor horizontally arranged is fixed on one of the fixed blocks, and a power output shaft of the conveying motor extends into the fixed blocks and is fixedly connected with the supporting rods.

2. The waterproofing membrane scale cutting device of claim 1, characterized in that: shearing mechanism is including the shearing support that is the type of falling U, it fixes on a supporting bench to shear the support, be equipped with the connecting guide arm of vertical setting on the shearing support, connecting guide arm and shearing support sliding connection, the bottom mounting of connecting guide arm has detachable cutting tool, the top of shearing the support is fixed with cylinder support, cylinder support's top is fixed with the cylinder of vertical setting, the free end of cylinder extends to cylinder support's below, fixed connection can be dismantled with the top of connecting guide arm to cylinder support's free end.

3. The waterproofing membrane scale cutting device of claim 2, characterized in that: and a supporting block is arranged under the cutting tool, and the upper end of the supporting block is provided with a cutting groove matched with the cutting tool.

4. A waterproofing membrane scale cutting device of claim 3, characterized by: the upper end face of the supporting block is flush with the upper end face of the supporting table.

5. The waterproofing membrane scale cutting device of claim 4, characterized in that: the distance between the lower rollers of the first guide roller and the second guide roller and the upper end surface of the supporting platform is slightly larger than the thickness of the waterproof coiled material to be cut.

6. A waterproofing membrane scale cutting device of claim 5, characterized by: the feeding roller, the first guide roller, the second guide roller, the first conveying roller, the cutting tool and the second conveying roller are all longer than the span of the waterproof roll.

7. The waterproofing membrane scale cutting device of claim 6, characterized in that: waterproofing membrane scale cutting device still includes the PLC controller, and three-phase asynchronous machine and conveying motor all switch on and three-phase asynchronous machine, conveying motor and cylinder all link to each other with the controller.