CN110239195A - A kind of production system and production technology of waterstop - Google Patents
A kind of production system and production technology of waterstop Download PDFInfo
- Publication number
- CN110239195A CN110239195A CN201910667065.4A CN201910667065A CN110239195A CN 110239195 A CN110239195 A CN 110239195A CN 201910667065 A CN201910667065 A CN 201910667065A CN 110239195 A CN110239195 A CN 110239195A
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- Prior art keywords
- fixed
- rubber
- screw rod
- waterstop
- strip groove
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Movable Scaffolding (AREA)
Abstract
The present invention relates to the production technical fields of waterstop, and disclose the production system and production technology of a kind of waterstop, including workbench, steel plate ontology, L shape support plate, hydraulic cylinder, rubber winding roller and pressure roller, L shape support plate is fixed at the upper surface of workbench at the position of rear side, the top of L shape support plate laterally offers strip groove, the inner transverse of strip groove is equipped with the first screw rod, the two sides of strip groove are embedded with the first rolling bearing, the both ends of first screw rod pass through the first rolling bearing and the left and right sides of strip groove is rotatablely connected, the top right side of L shape support plate is fixed with motor, the right end of first screw rod runs through the right side wall of strip groove and is fixedly connected with the output end of motor, the internal slide of strip groove is equipped with movable block.The production system and production technology of the waterstop, put up rubber fastening band without staff manually, improve the production efficiency of waterstop, and it is good to put up effect.
Description
Technical field
The present invention relates to the production technical field of waterstop, the production system and production technology of specially a kind of waterstop.
Background technique
Waterstop is mainly used for the engineerings such as infrastructure project, underground installation, tunnel, sewage treatment plant, water conservancy, subway.Sealing
Band pattern is various, and light plate rubber fastening band application field is the most extensive, and steel plate rubber fastening band generally selects galvanized steel plain sheet,
Rubber fastening band is puted up on surface of steel plate by adhesive.
Existing galvanized steel plain sheet rubber fastening band is existing in the process of production and processing to need that waterstop is manually posted in steel
Plate surface, manually puts up that rubber fastening band is complicated for operation, is unable to ensure the middle position that rubber fastening band is located at galvanized steel plain sheet, needs
It to be manually adjusted by fixture, need manually to pull rubber fastening band tightly, needing manually will by existing press tool
The rubber fastening band puted up on the steel plate compresses, and complicated for operation, large labor intensity and working efficiency are low.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of production system of waterstop and production technology, has nothing
It needs staff to put up rubber fastening band manually, improves the production efficiency of waterstop, and put up the advantages that effect is good, solve
Needing, which manually will put up rubber fastening band on the steel plate by existing press tool, compresses, complicated for operation, large labor intensity
With ineffective problem.
(2) technical solution
In order to achieve the above object, the invention provides the following technical scheme: a kind of production system of waterstop, including work
Platform, steel plate ontology, L shape support plate, hydraulic cylinder, rubber winding roller and pressure roller, the L shape support plate are fixed at workbench
At the position of rear side, the top of the L shape support plate laterally offers strip groove for upper surface, and the inside of the strip groove is horizontal
To the first screw rod is equipped with, the two sides of the strip groove are embedded with the first rolling bearing, and the both ends of first screw rod pass through
The rotation connection of the left and right sides of first rolling bearing and strip groove, the top right side of the L shape support plate are fixed with motor, institute
The right end for stating the first screw rod runs through the right side wall of strip groove and is fixedly connected with the output end of motor, and the inside of the strip groove is sliding
Dynamic to be equipped with movable block, the side wall of the movable block is threadedly coupled by threaded hole with the bar wall of the first screw rod, the movable block
Downside is fixedly connected with hydraulic cylinder, and the piston-rod end of the hydraulic cylinder is fixed with movable plate, the right side wall of the movable plate
Two the first fixed plates are symmetrically fixed with, the rubber winding roller is located between two first fixed plates, the rubber
Winding roller is detachably arranged with two first fixed plates, and the lower surface of the movable plate is symmetrically fixed with two second and consolidates
Fixed board, the pressure roller are located between two second fixed plates, and the both ends of the pressure roller pass through the second rolling bearing and two
The opposite side lower rotation connection of a second fixed plate, the both ends of the pressure roller extend through two described second and fix
Plate is simultaneously fixed with idler wheel, and two idler wheels, which are rolled with the upper surface of workbench, to be arranged, and the steel plate ontology is located at work
Make the upper surface of platform and is located at the lower section of pressure roller.
Preferably, two opposite sides of first fixed plate are embedded with third rolling bearing, and two described first
The opposite side of fixed plate passes through third rolling bearing and is rotatably connected to shaft, and two shafts are far from corresponding described first
One end of fixed plate is fixed with U-shaped block, and the both ends of the rubber winding roller are located at the inside of two U-shaped blocks,
The upside of two U-shaped blocks passes through the first threaded hole and is threaded with the second screw rod, the upper end of two second screw rods
It is fixed with runner, the both ends of the rubber winding roller offer the second threaded hole matched with the second screw rod.
Preferably, U-shaped baffle, the steel plate sheet are fixed at the position on the upper surface of the workbench and close right side
The right side of body is located at the inside of U-shaped baffle.
Preferably, two pressure rollers are made of rubber material.
Preferably, the motor is stepper motor, and model 39BYG250.
A kind of production technology of waterstop, specific step is as follows,
Step 1: putting up preparation, and steel plate ontology is placed on to the surface of workbench, and to be stuck on the right side of steel plate ontology
The inside of U-shaped baffle；
Step 2: the both ends of rubber winding roller are respectively inserted into the inside of two U-shaped blocks, so by installation rubber winding roller
Rotating wheel makes the second screw rod move down and tighten with the both ends screw thread of rubber winding roller afterwards；
Step 3: distance is adjusted, and by the rubber on rubber winding roller across pressure roller and steel plate ontology, then opens liquid
Cylinder pressure work, so that hydraulic cylinder stretches out and movable plate is driven to move down, so that rubber is pressed on by the pressure roller below movable plate
With the upper surface of steel plate ontology；
Step 4: putting up operation, opens motor work, and motor is able to drive the rotation of the first screw rod, and the first screw rod being capable of band
Dynamic movable block moves right, and the idler wheel being able to drive below movable plate is mobile in the upper surface of workbench, to turn with dynamic pressure roller
Upper surface dynamic and that rubber is posted in steel plate ontology, puts up rubber fastening band without staff manually, improves waterstop
Production efficiency.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of production system of waterstop and production technology, having following has
Beneficial effect:
1, the production system of the waterstop passes through the shaft that is arranged in two the first fixed plates, U-shaped block, the second screw rod
And runner, the installation of rubber winding roller can be completed, by the way that hydraulic cylinder below movable block, movable plate, second solid is arranged in
Fixed board and pressure roller open hydraulic cylinder works, so that hydraulic cylinder stretches out and movable plate is driven to move down, so that below movable plate
Rubber is pressed on the upper surface with steel plate ontology by pressure roller.
2, the production system of the waterstop is beaten by the motor, the first screw rod and movable block being arranged in L shape support plate
Motor work is opened, the upper surface that pressure roller rotates and rubber is posted in steel plate ontology is able to drive, is opened manually without staff
Rubber fastening band is pasted, the production efficiency of waterstop is improved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the production system of waterstop proposed by the present invention；
Fig. 2 is the structural schematic diagram of rubber winding roller and the connection of the first fixed plate in Fig. 1；
Fig. 3 is the structural schematic diagram of pressure roller and the connection of the second fixed plate in Fig. 1；
Fig. 4 is the structural schematic diagram of U-shaped baffle in Fig. 1.
In figure: 1 workbench, 2 steel plate ontologies, 3L shape support plate, 4 hydraulic cylinders, 5 rubber winding rollers, 6 pressure rollers, 7 first
Bar, 8 motors, 9 movable blocks, 10 movable plates, 11 first fixed plates, 12 second fixed plates, 13 idler wheels, 14 shafts, 15U shape block, 16
Second screw rod, 17 runners, 18U shape baffle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of production system of waterstop, including workbench 1, steel plate ontology 2, L shape support plate 3, liquid
Cylinder pressure 4, rubber winding roller 5 and pressure roller 6, L shape support plate 3 are fixed at the upper surface of workbench 1 at the position of rear side,
The top of L shape support plate 3 laterally offers strip groove, and the inner transverse of strip groove is equipped with the first screw rod 7, and the two sides of strip groove are equal
It is embedded with the first rolling bearing, the both ends of the first screw rod 7 pass through the first rolling bearing and the left and right sides rotation of strip groove connects
Connect, the top right side of L shape support plate 3 is fixed with motor 8, the right end of the first screw rod 7 through strip groove right side wall and with electricity
The output end of machine 8 is fixedly connected, and the internal slide of strip groove is equipped with movable block 9, and the side wall of movable block 9 passes through threaded hole and first
The bar wall of screw rod 7 is threadedly coupled, and the downside of movable block 9 is fixedly connected with hydraulic cylinder 4, and the piston-rod end fixation of hydraulic cylinder 4 is set
There is a movable plate 10, the right side wall of movable plate 10 is symmetrically fixed with two the first fixed plates 11, and rubber winding roller 5 is located at two the
Between one fixed plate 11, rubber winding roller 5 and two the first detachably settings of fixed plate 11, the lower surface of movable plate 10 are symmetrically solid
Surely it sets there are two the second fixed plate 12, pressure roller 6 is located between two the second fixed plates 12, and the both ends of pressure roller 6 pass through the second rolling
Dynamic bearing is connect with two opposite side lower rotations of the second fixed plate 12, and the both ends of pressure roller 6 extend through two second and consolidate
Fixed board 12 is simultaneously fixed with idler wheel 13, and two idler wheels 13, which are rolled with the upper surface of workbench 1, to be arranged, and steel plate ontology 2 is located at
The upper surface of workbench 1 and the lower section for being located at pressure roller 6.
Two opposite sides of the first fixed plate 11 are embedded with third rolling bearing, and two the first fixed plates 11 are opposite
Side passes through third rolling bearing and is rotatably connected to shaft 14, and the one end of two shafts 14 far from corresponding first fixed plate 11 is equal
It is fixed with U-shaped block 15, the both ends of rubber winding roller 5 are located at the inside of two U-shaped blocks 15, the upside of two U-shaped blocks 15
The second screw rod 16 is threaded with by the first threaded hole, the upper end of two the second screw rods 16 is fixed with runner 17, rubber
The both ends of glue winding roller 5 offer the second threaded hole matched with the second screw rod 16.
U-shaped baffle 18, the right lateral position of steel plate ontology 2 are fixed at the position on the upper surface of workbench 1 and close right side
In the inside of U-shaped baffle 18, steel plate ontology 2 is placed on to the surface of workbench 1, and the right side of steel plate ontology 2 is made to be stuck in U-shaped
The inside of baffle 18.
Two pressure rollers 6 are made of rubber material.
Motor 8 is stepper motor, and model 39BYG250, motor 8 are electrically connected by control switch and external power supply.
A kind of production technology of waterstop, specific step is as follows,
Step 1: putting up preparation, and steel plate ontology 2 is placed on to the surface of workbench 1, and makes the right side of steel plate ontology 2
It is stuck in the inside of U-shaped baffle 18；
Step 2: the both ends of rubber winding roller 5 are respectively inserted into two U-shaped blocks 15 by installation rubber winding roller 5
Portion, then rotating wheel 17 makes the second screw rod 16 move down and tighten with the both ends screw thread of rubber winding roller 5；
Step 3: distance is adjusted, and by the rubber on rubber winding roller 5 across pressure roller 6 and steel plate ontology 2, is then beaten
The work of hydraulic cylinder 4 is opened, so that hydraulic cylinder 4 stretches out and movable plate 10 is driven to move down, so that the pressure roller 6 of 10 lower section of movable plate will
Rubber is pressed on the upper surface with steel plate ontology 2；
Step 4: putting up operation, opens motor 8 and works, and motor 8 is able to drive the rotation of the first screw rod 7,7 energy of the first screw rod
Enough movable block 9 is driven to move right, the idler wheel 13 for being able to drive 10 lower section of movable plate is mobile in the upper surface of workbench 1, thus
The upper surface for rotating and be posted in rubber steel plate ontology 2 with dynamic pressure roller 6, puts up rubber fastening band without staff manually,
Improve the production efficiency of waterstop.
In conclusion the production system of the waterstop, in use, staff's rotating wheel 17 make the second screw rod 16 to
Lower movement is simultaneously tightened with the both ends screw thread of rubber winding roller 5, so as to complete the installation of rubber winding roller 5, is then opened hydraulic
Cylinder 4 works, so that hydraulic cylinder 4 stretches out and movable plate 10 is driven to move down, so that the pressure roller 6 of the lower section of movable plate 10 is by rubber pressure
Tightly in the upper surface with steel plate ontology 2, finally opens motor 8 and work, motor 8 is able to drive the rotation of the first screw rod 7, the first screw rod
7, which are able to drive movable block 9, moves right, and the idler wheel 13 for being able to drive 10 lower section of movable plate is mobile in the upper surface of workbench 1, from
And the upper surface of steel plate ontology 2 is rotated and is posted in rubber with dynamic pressure roller 6, rubber water-proof is puted up manually without staff
Band improves the production efficiency of waterstop.
It should be noted that term " includes " or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that the process, method, article or equipment for including a series of elements not only includes those elements, but also including not clear
The other element listed, or further include for elements inherent to such a process, method, article, or device.Do not having more
In the case where more limitations, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of production system of waterstop, including workbench (1), steel plate ontology (2), L shape support plate (3), hydraulic cylinder (4),
Rubber winding roller (5) and pressure roller (6), it is characterised in that: the L shape support plate (3) is fixed at the upper surface of workbench (1)
At the position of rear side, the top of the L shape support plate (3) laterally offers strip groove, the inner transverse of the strip groove
Equipped with the first screw rod (7), the two sides of the strip groove are embedded with the first rolling bearing, and the both ends of first screw rod (7) are equal
It is rotatablely connected by the left and right sides of the first rolling bearing and strip groove, the top right side of the L shape support plate (3) is fixed with
Motor (8), the right end of first screw rod (7) run through the right side wall of strip groove and are fixedly connected with the output end of motor (8), institute
The internal slide for stating strip groove is equipped with movable block (9), and the side wall of the movable block (9) passes through threaded hole and the first screw rod (7)
Bar wall is threadedly coupled, and the downside of the movable block (9) is fixedly connected with hydraulic cylinder (4), the piston-rod end of the hydraulic cylinder (4)
It is fixed with movable plate (10), the right side wall of the movable plate (10) is symmetrically fixed with two the first fixed plates (11), described
Rubber winding roller (5) is located between two first fixed plates (11), and the rubber winding roller (5) is solid with two described first
Fixed board (11) is detachably arranged, and the lower surface of the movable plate (10) is symmetrically fixed with two the second fixed plates (12), described
Pressure roller (6) is located between two second fixed plates (12), and the both ends of the pressure roller (6) pass through the second rolling bearing and two
The opposite side lower rotation connection of a second fixed plate (12), the both ends of the pressure roller (6) extend through described in two
Second fixed plate (12) is simultaneously fixed with idler wheel (13), and two idler wheels (13) roll with the upper surface of workbench (1)
Setting, the steel plate ontology (2) are located at the upper surface of workbench (1) and are located at the lower section of pressure roller (6).
2. a kind of production system of waterstop according to claim 1, it is characterised in that: two first fixed plates
(11) opposite side is embedded with third rolling bearing, and two opposite sides of first fixed plate (11) pass through third
Rolling bearing is rotatably connected to shaft (14), and the one end of two shafts (14) far from corresponding first fixed plate (11) is equal
It being fixed with U-shaped block (15), the both ends of the rubber winding roller (5) are located at the inside of two U-shaped blocks (15), and two
The upside of the U-shaped block (15) passes through the first threaded hole and is threaded with the second screw rod (16), two second screw rods
(16) upper end is fixed with runner (17), and the both ends of the rubber winding roller (5) offer and the second screw rod (16) phase
Second threaded hole of cooperation.
3. a kind of production system of waterstop according to claim 1, it is characterised in that: the upper table of the workbench (1)
It is fixed with U-shaped baffle (18) at the position on face and close right side, the right side of the steel plate ontology (2) is located at U-shaped baffle (18)
Inside.
4. a kind of production system of waterstop according to claim 1, it is characterised in that: two pressure rollers (6) use
Rubber material is made.
5. a kind of production system of waterstop according to claim 1, it is characterised in that: the motor (8) is stepping electricity
Machine, and model 39BYG250.
6. a kind of production technology of waterstop, it is characterised in that: specific step is as follows,
Step 1: putting up preparation, steel plate ontology (2) is placed on the surface of workbench (1), and make the right side of steel plate ontology (2)
Side is stuck in the inside of U-shaped baffle (18)；
Step 2: the both ends of rubber winding roller (5) are respectively inserted into the interior of two U-shaped blocks (15) by installation rubber winding roller (5)
Portion, then rotating wheel (17) makes the second screw rod (16) move down and tighten with the both ends screw thread of rubber winding roller (5)；
Step 3: distance is adjusted, by the rubber on rubber winding roller (5) across pressure roller (6) and steel plate ontology (2), then
Hydraulic cylinder (4) work is opened, so that hydraulic cylinder (4) stretches out and movable plate (10) is driven to move down, so that under movable plate (10)
Rubber is pressed on the upper surface with steel plate ontology (2) by the pressure roller (6) of side；
Step 4: putting up operation, opens motor (8) work, and motor (8) is able to drive the first screw rod (7) rotation, the first screw rod
(7) it is able to drive movable block (9) to move right, is able to drive the idler wheel (13) below movable plate (10) in the upper of workbench (1)
Surface is mobile, to rotate and be posted in rubber the upper surface of steel plate ontology (2) with dynamic pressure roller (6), is not necessarily to staff's hand
It is dynamic to put up rubber fastening band, improve the production efficiency of waterstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667065.4A CN110239195A (en) | 2019-07-23 | 2019-07-23 | A kind of production system and production technology of waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667065.4A CN110239195A (en) | 2019-07-23 | 2019-07-23 | A kind of production system and production technology of waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110239195A true CN110239195A (en) | 2019-09-17 |
Family
ID=67893258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667065.4A Pending CN110239195A (en) | 2019-07-23 | 2019-07-23 | A kind of production system and production technology of waterstop |
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| Country | Link |
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| CN (1) | CN110239195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917934A (en) * | 2021-01-21 | 2021-06-08 | 纪萍 | Processing and forming method of combined waterproof material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159526A (en) * | 2018-08-27 | 2019-01-08 | 合肥集知网信息技术有限公司 | A kind of highly-efficient processing system and its processing method for galvanized steel plain sheet waterstop |
| CN109228605A (en) * | 2018-08-27 | 2019-01-18 | 合肥集知网信息技术有限公司 | A kind of galvanized steel plain sheet rubber fastening band production line and its production and processing technology |
| CN109289985A (en) * | 2018-08-16 | 2019-02-01 | 管洪化 | A kind of industrial chemicals roller for machining pressure type milling apparatus |
| CN110014463A (en) * | 2019-04-17 | 2019-07-16 | 马鞍山久特新材料科技有限公司 | A kind of polyurethane sheet production cutter device |
| CN210309457U (en) * | 2019-07-23 | 2020-04-14 | 重庆德桥橡胶有限公司 | Production system of waterstop |
-
2019
- 2019-07-23 CN CN201910667065.4A patent/CN110239195A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289985A (en) * | 2018-08-16 | 2019-02-01 | 管洪化 | A kind of industrial chemicals roller for machining pressure type milling apparatus |
| CN109159526A (en) * | 2018-08-27 | 2019-01-08 | 合肥集知网信息技术有限公司 | A kind of highly-efficient processing system and its processing method for galvanized steel plain sheet waterstop |
| CN109228605A (en) * | 2018-08-27 | 2019-01-18 | 合肥集知网信息技术有限公司 | A kind of galvanized steel plain sheet rubber fastening band production line and its production and processing technology |
| CN110014463A (en) * | 2019-04-17 | 2019-07-16 | 马鞍山久特新材料科技有限公司 | A kind of polyurethane sheet production cutter device |
| CN210309457U (en) * | 2019-07-23 | 2020-04-14 | 重庆德桥橡胶有限公司 | Production system of waterstop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917934A (en) * | 2021-01-21 | 2021-06-08 | 纪萍 | Processing and forming method of combined waterproof material |
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