Sealing rubber ring slicing machine for water supply and drainage pipe and sewage pipeline

Abstract

The sealing rubber ring slicing machine for the water supply and drainage pipe and the sewage pipeline comprises a slicing workbench, a first air cylinder is fixedly installed on the slicing workbench, a pushing column is arranged at the output end of the first air cylinder, a slotting outer ring pipe is further fixedly installed on the slicing workbench, and a sealing rubber pipe blank is movably installed in the slotting outer ring pipe; a second bending positioning frame is fixedly installed on the slicing workbench, a second air cylinder is fixedly installed on the second bending positioning frame, an inner supporting column is fixedly installed at the output end of the second air cylinder, a cutting knife is fixedly installed on the second bending positioning frame, and a piece retreating blocking assembly is further installed on the slicing workbench in a sliding mode. And after slicing is completed, the inner supporting column is driven to move through output of the second air cylinder, the sealing rubber rings are separated from the inner supporting column through the piece retreating blocking assembly to be collected, and the slicing efficiency of the sealing rubber rings for water supply and drainage pipes and sewage pipelines is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing rubber ring slicing for water supply and drainage pipes and sewage pipes, in particular to a sealing rubber ring slicing machine for water supply and drainage pipes and sewage pipes. Background Art

[0002] The sealing rubber ring used for water supply and drainage pipes and sewage pipes is a waterproof ring made of rubber raw materials. Generally, most of them are made into O-rings. They belong to a category of rubber products. They are annular products made of rubber. Sealing rubber rings are mainly used for waterproofing and sealing needs. The rubber ring is pressed out of the tube blank with dry glue, passed through the steel core, and then cut after vulcanization in a vulcanizer.

[0003] In the prior art, the sealing rubber rings for drainage pipes and sewage pipes use inner support columns to pass through the pipe blanks for slicing. However, after slicing, the sealing rubber rings for drainage pipes and sewage pipes cannot automatically and quickly withdraw from the inner support columns for collection, which affects the slicing efficiency of the sealing rubber rings for drainage pipes and sewage pipes.

[0004] Therefore, in view of the shortcomings of the prior art, it is necessary to provide a sealing rubber ring slicer for water supply and drainage pipes and sewage pipes to solve the shortcomings of the prior art. Utility Model Content

[0005] The purpose of the utility model is to avoid the deficiencies of the prior art and to provide a sealing rubber ring slicing machine for water supply and drainage pipes and sewage pipes. The sealing rubber ring slicing machine for water supply and drainage pipes and sewage pipes pushes the rubber tube blank to move inside the grooved outer ring tube through a first cylinder, and then is sleeved on an inner support column for slicing. After the slicing is completed, the inner support column is driven to move through the output of the second cylinder, and the sealing rubber ring is separated from the inner support column for collection by a sheet-removing barrier component, thereby improving the slicing efficiency of the sealing rubber ring for water supply and drainage pipes and sewage pipes.

[0006] The above-mentioned purpose of the utility model is achieved through the following technical means.

[0007] Provided is a sealing rubber ring slicer for water supply and drainage pipes and sewage pipes, comprising a slicing workbench, a first bending and positioning frame and a second bending and positioning frame are fixedly installed on the slicing workbench, a first cylinder is fixedly installed on the first bending and positioning frame, a first push plate is fixedly installed on the output end of the first cylinder, a push column is fixedly installed on the bottom of the first push plate, a slotted outer ring tube is also fixedly installed on the slicing workbench, a sealing rubber tube blank is movably installed inside the slotted outer ring tube, a movable groove is opened on the slotted outer ring tube, and the push column is movably installed inside the movable groove;

[0008] A second cylinder is fixedly installed on the second bending and positioning frame, and an output end of the second cylinder faces a side away from the slotted outer ring tube, a second pushing plate is fixedly installed on the output end of the second cylinder, and an inner supporting column is fixedly installed on the side of the second pushing plate close to the output end of the second cylinder, and a cutting knife is fixedly installed on the second bending and positioning frame, the inner supporting column movably passes through the second bending and positioning frame and corresponds to the slotted outer ring tube, a collecting slot is provided on the slicing workbench on the opposite side of the inner supporting column and the slotted outer ring tube, and a sheet-removing blocking assembly is also slidably installed on the slicing workbench, and the sheet-removing blocking assembly is movably sleeved on the outside of the inner supporting column.

[0009] Specifically, the film ejection barrier assembly includes an L-shaped support frame, a slide groove is provided on the slicing workbench, the L-shaped support frame is slidably installed inside the slide groove, a film ejection barrier tube is fixedly installed on the L-shaped support frame, and the film ejection barrier tube is movably sleeved on the outside of the inner support column.

[0010] Preferably, the axial axis of the inner support column is in the same straight line as the axial axis of the sealing rubber tube blank, and the diameter of the inner support column is the same as the inner diameter of the sealing rubber tube blank.

[0011] Specifically, a movable groove is provided at the bottom of the slotted outer ring tube, a movable support block is movably installed inside the movable groove, a return spring is installed between the movable support block and the bottom of the movable groove, a ball is movably installed on the top of the movable support block, and the top of the ball rolls and is exposed from the slotted outer ring tube.

[0012] Furthermore, a plurality of limiting through holes are provided on the side wall of the slide groove, and a positioning through hole is provided on the L-shaped support frame. The limiting through holes and the positioning through holes are locked and matched by positioning pins.

[0013] The utility model uses a first cylinder to push the rubber tube blank to move inside the grooved outer ring tube, and then sleeves it on the inner support column for slicing. After slicing is completed, the inner support column is driven to move through the output of the second cylinder, and the sealing rubber ring is separated from the inner support column by a sheet-removing barrier component for collection, thereby improving the slicing efficiency of the sealing rubber ring used for water supply and drainage pipes and sewage pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of a sealing rubber ring slicer for water supply and drainage pipes and sewage pipes.

[0016] Figure 2 The utility model is a three-dimensional structural schematic diagram of a sheet-removing barrier component of a sealing rubber ring slicer for water supply and drainage pipes and sewage pipes.

[0017] Figure 3 The utility model is an enlarged schematic diagram of point A of a sealing rubber ring slicer for water supply and drainage pipes and sewage pipes.

[0018] Figure 4 The utility model is a schematic cross-sectional view of a slotted outer ring pipe of a sealing rubber ring slicer for water supply and drainage pipes and sewage pipes.

[0019] from Figures 1 to 4 Including:

[0020] 1. Slicing table;

[0021] 2. The first bending positioning frame;

[0022] 3. A second bending and positioning frame;

[0023] 4. First cylinder;

[0024] 5. The first push plate;

[0025] 6. Push column;

[0026] 7. Slotted outer ring pipe;

[0027] 8. Sealing rubber tube blank;

[0028] 9. Activity slot;

[0029] 10. Second cylinder;

[0030] 11. Second push plate;

[0031] 12. Internal support column;

[0032] 13. Cutting knife;

[0033] 14. Collection slot;

[0034] 15. Film ejection barrier component;

[0035] 151. L-shaped support frame, 152. film ejection barrier tube;

[0036] 16. Active groove;

[0037] 17. Movable support block;

[0038] 18. Return spring;

[0039] 19. Ball bearing;

[0040] 20. Limiting through hole;

[0041] 21. Positioning through hole;

[0042] 22. Positioning pin;

[0043] 23. Chute. DETAILED DESCRIPTION

[0044] The utility model is further described in conjunction with the following embodiments.

[0045] Example 1.

[0046] like Figure 1-4 As shown, a sealing rubber ring slicer for water supply and drainage pipes and sewage pipes includes a slicing workbench 1, on which a first bending and positioning frame 2 and a second bending and positioning frame 3 are fixedly installed, on which a first cylinder 4 is fixedly installed, on which an output end of the first cylinder 4 is fixedly installed a first push plate 5, on which a push column 6 is fixedly installed at the bottom of the first push plate 5, and on which a slotted outer ring tube 7 is also fixedly installed, inside which a sealing rubber tube blank 8 is movably installed, and on which a movable groove 9 is opened, the slotted outer ring tube 7 is movably installed, and the push column 6 is movably installed inside the movable groove 9.

[0047] The present application is used for slicing sealing rubber rings for water supply and drainage pipes and sewage pipes. First, the overall equipment is fixed by a slicing workbench 1, and then the first push plate 5 and the push column 6 are driven to move by the output of the first cylinder 4, thereby driving the stepping displacement of the sealing rubber tube blank 8 inside the slotted outer ring tube 7, thereby realizing the slicing and loading displacement of the sealing rubber rings for water supply and drainage pipes and sewage pipes. The sealing rubber tube blank 8 is movably installed inside the slotted outer ring tube 7.

[0048] A second cylinder 10 is fixedly installed on the second bending and positioning frame 3, and the output end of the second cylinder 10 faces the side away from the slotted outer ring tube 7. A second pushing plate 11 is fixedly installed on the output end of the second cylinder 10, and an inner supporting column 12 is fixedly installed on the side of the second pushing plate 11 close to the output end of the second cylinder 10. A cutting knife 13 is fixedly installed on the second bending and positioning frame 3. The inner supporting column 12 movably passes through the second bending and positioning frame 3 and corresponds to the slotted outer ring tube 7. A collecting slot 14 is opened on the slicing workbench 1 on the opposite side of the inner supporting column 12 and the slotted outer ring tube 7. A sheet-removing blocking component 15 is also slidably installed on the slicing workbench 1, and the sheet-removing blocking component 15 is movably sleeved on the outside of the inner supporting column 12.

[0049] The output of the second cylinder 10 drives the second push plate 11 to move, and then drives the inner support column 12 to move. When slicing is required, the sealing rubber tube blank 8 is sleeved on the inner support column 12 and rests on the sheet-removing barrier component 15, and then the sealing rubber tube blank 8 is cut by the cutting knife 13. The thickness of the sealing rubber ring for water supply and drainage pipes and sewage pipes can be adjusted by the position of the sheet-removing barrier component 15. After the cutting is completed, the output of the second cylinder 10 drives the inner support column 12 to move toward one end away from the sealing rubber tube blank 8. At this time, the position of the sheet-removing barrier component 15 remains unchanged, and the inner support column 12 is separated from the sealing rubber ring for water supply and drainage pipes and sewage pipes, and the sealing rubber ring for water supply and drainage pipes and sewage pipes can quickly fall to the collecting slot 14 for collection.

[0050] The film ejection blocking assembly 15 includes an L-shaped support frame 151. A slide groove 23 is opened on the slicing workbench 1. The L-shaped support frame 151 is slidably installed inside the slide groove 23. A film ejection blocking tube 152 is fixedly installed on the L-shaped support frame 151. The film ejection blocking tube 152 is movably sleeved on the outside of the inner support column 12.

[0051] The sheet-removing barrier assembly 15 slides in cooperation with the slide groove 23 through the L-shaped support frame 151, thereby realizing the slicing limit of the sealing rubber rings for water supply and drainage pipes and sewage pipes of different thicknesses, and the inner support column 12 moves inside the sheet-removing barrier tube 152, realizing the separation and collection of the sealing rubber rings for water supply and drainage pipes and sewage pipes from the inner support column 12.

[0052] The axial axis of the inner support column 12 is in the same straight line as the axial axis of the sealing rubber tube blank 8 , and the diameter of the inner support column 12 is the same as the inner diameter of the sealing rubber tube blank 8 .

[0053] The inner support column 12 passes through the interior of the sealing rubber tube blank 8 to provide support to prevent the slice from deforming.

[0054] A movable groove 16 is provided at the bottom of the slotted outer ring tube 7, a movable support block 17 is movably installed inside the movable groove 16, a return spring 18 is installed between the movable support block 17 and the bottom of the movable groove 16, a ball 19 is roublly installed on the top of the movable support block 17, and the top of the ball 19 rolls and is exposed from the slotted outer ring tube 7.

[0055] When the sealing rubber tube blank 8 inside the slotted outer ring tube 7 moves, the bottom of the sealing rubber tube fits against the ball 19. The ball 19 is elastically installed on the bottom of the slotted outer ring tube 7, which can convert part of the friction at the bottom of the slotted outer ring tube 7 into rolling friction, thereby reducing the loading and moving resistance of the sealing rubber tube blank 8.

[0056] A plurality of limiting through holes 20 are formed on the side wall of the slide groove 23 , and a positioning through hole 21 is formed on the L-shaped support frame 151 . The limiting through holes 20 and the positioning through holes 21 are locked and matched with each other through positioning pins 22 .

[0057] By locking the limiting through hole 20 and the positioning through hole 21 with the positioning pin 22, the position of the L-shaped support frame 151 can be fixed, and then the sealing rubber ring can be used to limit the water supply and drainage pipes and sewage pipes of different thicknesses.

[0058] The utility model uses the first cylinder 4 to push the rubber tube blank to move inside the grooved outer ring tube 7, and then sleeves it on the inner support column 12 for slicing. After slicing is completed, the second cylinder 10 outputs to drive the inner support column 12 to move, and the sealing rubber ring is separated from the inner support column 12 by the stripping barrier component 15 for collection, thereby improving the slicing efficiency of the sealing rubber ring used for water supply and drainage pipes and sewage pipes.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A sealing rubber ring slicer for water supply and drainage pipes and sewage pipes, characterized by: It comprises a slicing workbench, on which a first bending and positioning frame and a second bending and positioning frame are fixedly installed, on which a first cylinder is fixedly installed, on which an output end of the first cylinder is fixedly installed a first push plate, on which a push column is fixedly installed a bottom of the first push plate, on which a slotted outer ring tube is also fixedly installed, inside which a sealing rubber tube blank is movably installed, on which a movable groove is provided, the push column is movably installed inside the movable groove; A second cylinder is fixedly mounted on the second bending positioning frame, and an output end of the second cylinder faces a side away from the slotted outer ring tube, a second pushing plate is fixedly mounted on the output end of the second cylinder, an inner supporting column is fixedly mounted on the side of the second pushing plate close to the output end of the second cylinder, a cutting knife is fixedly mounted on the second bending positioning frame, the inner supporting column movably passes through the second bending positioning frame and corresponds to the slotted outer ring tube, a collecting slot is provided on the slicing workbench on the opposite side of the inner supporting column and the slotted outer ring tube, a sheet-ejecting blocking assembly is also slidably mounted on the slicing workbench, and the sheet-ejecting blocking assembly is movably sleeved on the outside of the inner supporting column.

2. A sealing rubber ring slicer for water supply and drainage pipes and sewage pipes according to claim 1, characterized in that: The film ejection blocking assembly includes an L-shaped support frame, a slide groove is provided on the slicing workbench, the L-shaped support frame is slidably installed inside the slide groove, a film ejection blocking tube is fixedly installed on the L-shaped support frame, and the film ejection blocking tube is movably sleeved on the outside of the inner support column.

3. A sealing rubber ring slicer for water supply and drainage pipes and sewage pipes according to claim 2, characterized in that: The axial axis of the inner support column is in the same straight line as the axial axis of the sealing rubber tube blank, and the diameter of the inner support column is the same as the inner diameter of the sealing rubber tube blank.

4. A sealing rubber ring slicer for water supply and drainage pipes and sewage pipes according to claim 3, characterized in that: A movable groove is provided at the bottom of the slotted outer ring tube, a movable support block is movably installed inside the movable groove, a return spring is installed between the movable support block and the bottom of the movable groove, a ball is roublily installed on the top of the movable support block, and the top of the ball rolls and is exposed from the slotted outer ring tube.

5. A sealing rubber ring slicer for water supply and drainage pipes and sewage pipes according to claim 4, characterized in that: A plurality of limiting through holes are provided on the side wall of the slide groove, and a positioning through hole is provided on the L-shaped support frame. The limiting through holes and the positioning through holes are locked and matched with each other through positioning pins.

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