Punching and shearing device for machining Y-shaped sealing gasket

Abstract

The utility model relates to the technical field of sealing gasket machining, and discloses a punching and shearing device for machining a Y-shaped sealing gasket, which comprises a second fixing table, a first L-shaped plate is fixedly connected to the rear side of the middle of the top of the second fixing table, and a second L-shaped plate is fixedly connected to the right side of the top of the second fixing table. And a third servo motor is fixedly connected to the middle of the rear side of the second L-shaped plate, a second rotating rod is fixedly connected to the output end of the third servo motor, a first dust removal roller is slidably connected to the middle of the outer ring of the second rotating rod, and a second thread is arranged on the front side of the outer ring of the second rotating rod. According to the utility model, a sealing gasket which is not punched and sheared is placed at the top of the first dust removal roller, the first electric push rod drives the sliding block to move downwards along the first sliding rail until the second dust removal roller presses the top of the sealing gasket, the third servo motor drives the first dust removal roller to rotate, and the second dust removal roller is driven to rotate through friction force; the top and the bottom of the sealing gasket can be dedusted.

Description

Technical Field

[0001] The utility model relates to the technical field of gasket processing, and particularly relates to a punching and shearing device for processing Y-shaped gaskets. Background Technique

[0002] The Y-shaped gasket is a sealing element used in automotive audio, electronic organs, air conditioners, and household appliances. It is usually made of rubber or other elastic materials and has a Y-shaped cross-sectional shape. It can provide an effective sealing function at the pipe connection to prevent fluid leakage. The Y-shaped gasket usually offers options with different hardness, temperature resistance, and chemical stability to meet the usage requirements under different working conditions.

[0003] The punching and shearing device for processing Y-shaped gaskets is a device used for processing Y-shaped gaskets. Usually, such a device includes a punching press or a hydraulic punching press and the matching tools and dies. The punching and shearing device can be used for cutting, forming, and processing Y-shaped gaskets to meet the requirements of different specifications or sizes.

[0004] The existing punching and shearing device for processing Y-shaped gaskets still has the following problems: it cannot remove the dust on the surface of the gasket before punching and shearing. The dust remaining on the surface of the gasket may lead to poor processing quality, increased tool wear, and safety hazards, affecting the overall production efficiency and quality. In view of the above problems, a punching and shearing device for processing Y-shaped gaskets is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a punching and shearing device for processing Y-shaped gaskets, which solves the problem in the background technique that the dust on the surface of the gasket cannot be removed before punching and shearing.

[0006] To achieve the above object, the utility model provides the following technical solution: A punching and shearing device for processing Y-shaped gaskets, including a second fixed table, a first L-shaped plate is fixedly connected to the middle rear side of the top of the second fixed table, a second L-shaped plate is fixedly connected to the right side of the top of the second fixed table, a third servo motor is fixedly connected to the middle rear side of the second L-shaped plate, the output end of the third servo motor is fixedly connected to a second rotating rod, a first dust removal roller is slidably connected to the middle of the outer ring of the second rotating rod, a second thread is arranged on the front side of the outer ring of the second rotating rod, a second thread ring is threadedly connected to the rear side of the outer ring of the second thread, two first sliding rails are opened on the top rear side of the second L-shaped plate, a first electric push rod is fixedly connected to the top rear side of the second L-shaped plate, the output end of the first electric push rod is fixedly connected to a slider, both the left and right sides of the slider are slidably connected to the inner wall of the first sliding rail, the front side of the slider penetrates and is fixedly connected to a first rotating rod, a rotating sleeve is penetrated and slidably connected to the outer ring of the first rotating rod, a second dust removal roller is rotatably connected to the outer wall of the rotating sleeve, a first thread is arranged on the front side of the first rotating rod, a first thread ring is threadedly connected to the rear side of the outer ring of the first thread, a sliding plate is fixedly connected to the left rear side of the second fixed table, a straight rack is slidably connected to the front side of the sliding plate, a collecting component is arranged at the bottom of the front side of the straight rack, and first servo motors are fixedly connected to the left and right sides of the top rear side of the sliding plate, and the output end of the first servo motor is fixedly connected to a semi-gear.

[0007] By adopting the above technical solution, the unpunched gasket is placed on the top of the first dust removal roller. The first electric push rod drives the slider to move downward along the first sliding rail until the second dust removal roller presses the top of the gasket. The third servo motor drives the first dust removal roller to rotate, and drives the second dust removal roller to rotate through friction, so as to remove dust from the top and bottom of the gasket.

[0008] As a further description of the above technical solution: The collecting component includes a collecting box, a second sliding rail and a filter screen. The collecting box is fixedly connected to the straight rack at the rear side, second sliding rails are opened on the top of the front and rear sides of the inner wall of the collecting box, and the filter screen is slidably connected to the inner wall of the second sliding rail.

[0009] By adopting the above technical solution, the lid of the collecting box is covered, the first servo motor drives the semi-gear to rotate, thereby driving the straight rack and the collecting box to make reciprocating up and down movements along the sliding plate, so that the redundant small round pieces after the gasket is punched and sheared are filtered by the filter screen, and the remaining gaskets are left on the top of the filter screen.

[0010] As a further description of the above technical solution: Third L-shaped plates are fixedly connected to the left and right sides of the top of the sliding plate, and the third L-shaped plates are rotatably connected to the output ends of the first servo motors.

[0011] By adopting the above technical solution, the third L-shaped plate can enable the output end of the first servo motor to drive the half gear to rotate.

[0012] As a further description of the above technical solution: a first fixing table is fixedly connected to the left side of the second fixing table, a fourth L-shaped plate is fixedly connected to the top of the first fixing table, a second servo motor is fixedly connected to the middle of the rear side of the fourth L-shaped plate, and a collecting roller is fixedly connected to the output end of the second servo motor.

[0013] By adopting the above technical solution, the output end of the second servo motor rotates to drive the collecting roller to rotate, thereby collecting the punched gaskets.

[0014] As a further description of the above technical solution: a punching table is fixedly connected to the middle of the top of the second fixing table.

[0015] By adopting the above technical solution, the punching table is fixed by the second fixing table.

[0016] As a further description of the above technical solution: two second electric push rods are fixedly connected to the middle of the top of the first L-shaped plate, and a punching member is fixedly connected to the output end of the second electric push rod.

[0017] By adopting the above technical solution, the punching member is driven by the second electric push rod to perform reciprocating up and down movements, so that the gaskets can be punched repeatedly.

[0018] As a further description of the above technical solution: a control panel is arranged in the middle of the rear side of the first L-shaped plate, and the control panel is electrically connected to the first servo motor, the second servo motor, the third servo motor, the first electric push rod and the second electric push rod.

[0019] By adopting the above technical solution, the control panel controls the opening and closing of the first servo motor, the second servo motor, the third servo motor, the first electric push rod and the second electric push rod.

[0020] As a further description of the above technical solution: the half gear is meshed and connected to the left and right sides of the straight rack.

[0021] By adopting the above technical solution, the rotation of the half gear 1 drives the straight rack 1 to perform reciprocating up and down movements.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] 1. A punching and shearing device for processing a Y-shaped gasket provided by the present utility model places the unpunched gasket on the top of the first dust removal roller. The first electric push rod drives the slider to move downward along the first slide rail until the second dust removal roller presses the top of the gasket. The third servo motor drives the first dust removal roller to rotate, and drives the second dust removal roller to rotate through friction, so as to remove dust from the top and bottom of the gasket.

[0024] 2. A punching and shearing device for processing a Y-shaped gasket provided by the present utility model covers the lid of the collection box. The first servo motor drives the half gear to rotate, thereby driving the straight rack and the collection box to make reciprocating up and down movements along the slide plate. Thus, the excess small round pieces after punching the gasket are filtered out by the filter screen, and the remaining gaskets are left on the top of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a perspective view of the present utility model;

[0026] Figure 2 is a front perspective view of the present utility model;

[0027] Figure 3 is a schematic diagram of the filter screen of the present utility model;

[0028] Figure 4 is a schematic diagram of the dust removal roller of the present utility model.

[0029] In the figure: 1, straight rack; 2, slide plate; 3, first servo motor; 4, second servo motor; 5, first fixing table; 6, control panel; 7, first L-shaped plate; 8, second fixing table; 9, punching and shearing table; 10, third servo motor; 11, second L-shaped plate; 12, first slide rail; 13, slider; 14, first dust removal roller; 15, second dust removal roller; 16, first electric push rod; 17, punching and shearing part; 18, rotating sleeve; 19, second electric push rod; 20, first thread ring; 21, collection box; 22, third L-shaped plate; 23, half gear; 24, second slide rail; 25, filter screen; 26, first rotating rod; 27, second rotating rod; 28, first thread; 29, second thread; 30, second thread ring; 31, fourth L-shaped plate; 32, collection roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0031] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings.

[0032] Combined with Figures 1 - 3 , a punching and shearing device for processing a Y-shaped gasket of the present utility model includes a second fixed table 8. A first L-shaped plate 7 is fixedly connected to the middle rear side of the top of the second fixed table 8. Third L-shaped plates 22 are fixedly connected to the top of the left and right sides of the sliding plate 2. The third L-shaped plates 22 are rotationally connected to the output end of the first servo motor 3. A first fixed table 5 is fixedly connected to the left side of the second fixed table 8. A fourth L-shaped plate 31 is fixedly connected to the top of the first fixed table 5. A second servo motor 4 is fixedly connected to the middle of the rear side of the fourth L-shaped plate 31. A collecting roller 32 is fixedly connected to the output end of the second servo motor 4. A punching and shearing table 9 is fixedly connected to the middle of the top of the second fixed table 8. Two second electric push rods 19 are fixedly connected to the middle of the top of the first L-shaped plate 7. A punching and shearing member 17 is fixedly connected to the output end of the second electric push rod 19. A control panel 6 is arranged in the middle of the rear side of the first L-shaped plate 7. The control panel 6 is electrically connected to the first servo motor 3, the second servo motor 4, the third servo motor 10, the first electric push rod 16, and the second electric push rod 19. The semi-gear 23 is meshed with the left and right sides of the straight rack 1. Then the gasket is conveyed to the top of the punching and shearing table 9. Then the second electric push rod 19 is turned on. The output end of the second electric push rod 19 drives the punching and shearing member 17 to move downward and upward, and repeatedly punches and shears the gasket. Under the action of the subsequent gasket, the punched and sheared gasket will slide down the ramp of the punching and shearing table 9 into the collecting box 21. The gasket after being punched and sheared is wound up and collected by the collecting roller 32.

[0033] Combined with Figure 1 , Figure 3 and Figure 4, on the right side of the top of the second fixed table 8, a second L-shaped plate 11 is fixedly connected. In the middle of the rear side of the second L-shaped plate 11, a third servo motor 10 is fixedly connected. The output end of the third servo motor 10 is fixedly connected with a second rotating rod 27. In the middle of the outer ring of the second rotating rod 27, a first dust removal roller 14 is slidably connected. On the front side of the outer ring of the second rotating rod 27, a second thread 29 is provided. A second thread ring 30 is threadedly connected to the rear side of the outer ring of the second thread 29. On the top of the rear side of the second L-shaped plate 11, two first sliding rails 12 are opened. On the top of the rear side of the second L-shaped plate 11, a first electric push rod 16 is fixedly connected. The output end of the first electric push rod 16 is fixedly connected with a slider 13. The left and right sides of the slider 13 are both slidably connected to the inner wall of the first sliding rail 12. The front side of the slider 13 penetrates and is fixedly connected with a first rotating rod 26. The outer ring of the first rotating rod 26 penetrates and is slidably connected with a rotating sleeve 18. The outer wall of the rotating sleeve 18 is rotatably connected with a second dust removal roller 15. On the front side of the first rotating rod 26, a first thread 28 is provided. A first thread ring 20 is threadedly connected to the rear side of the outer ring of the first thread 28. If the surfaces of the second dust removal roller 15 and the first dust removal roller 14 are covered with dust, turn down the first thread ring 20 and the second thread ring 30, then replace the new second dust removal roller 15 and the first dust removal roller 14, and then install the first thread ring 20 and the second thread ring 30. Place the unpunched gasket on the top of the first dust removal roller 14. Drive the slider 13 to move downward along the first sliding rail 12 through the first electric push rod 16 until the second dust removal roller 15 presses the top of the gasket. Drive the first dust removal roller 14 to rotate through the third servo motor 10, and drive the second dust removal roller 15 to rotate through friction, so as to remove dust from the top and bottom of the gasket.

[0034] Combined Figures 1 - 3 , on the left rear side of the second fixed table 8, a sliding plate 2 is fixedly connected. A straight rack 1 is slidably connected to the front side of the sliding plate 2. A collecting component is arranged at the bottom of the front side of the straight rack 1. On the left and right sides of the top of the rear side of the sliding plate 2, a first servo motor 3 is fixedly connected. The output end of the first servo motor 3 is fixedly connected with a half gear 23. The collecting component includes a collecting box 21, a second sliding rail 24 and a filter screen 25. The collecting box 21, the rear side of the collecting box 21 is fixedly connected with the straight rack 1. On the top of the front and rear sides of the inner wall of the collecting box 21, a second sliding rail 24 is opened. A filter screen 25 is slidably connected to the inner wall of the second sliding rail 24. Cover the lid of the collecting box 21. Drive the half gear 23 to rotate through the first servo motor 3, so as to drive the straight rack 1 and the collecting box 21 to make reciprocating up and down movements along the sliding plate 2, so that the redundant small round pieces after the gasket is punched are filtered out by the filter screen 25, and the remaining gaskets are left on the top of the filter screen 25.

[0035] Working principle: First, check whether the surfaces of the second dust removal roller 15 and the first dust removal roller 14 are covered with dust. If they are, first turn down the first thread ring 20 and the second thread ring 30, then replace the new second dust removal roller 15 and the first dust removal roller 14, and then install the first thread ring 20 and the second thread ring 30 back. Place the unpunched gasket on the top of the first dust removal roller 14, and then turn on the first electric push rod 16. The output end of the first electric push rod 16 drives the slider 13 to move downward along the first slide rail 12 until the second dust removal roller 15 presses the top of the gasket. Then turn on the third servo motor 10. The output end of the third servo motor 10 rotates to drive the first dust removal roller 14 to rotate. Under the action of friction, the second dust removal roller 15 is driven to rotate, so that the top and bottom of the gasket can be dust-removed. Then the gasket is conveyed to the top of the punching table 9. Then turn on the second electric push rod 19. The output end of the second electric push rod 19 drives the punching part 17 to move downward and upward to punch the gasket repeatedly. Under the action of the subsequent gasket, the punched gasket will slide down the ramp of the punching table 9 into the collection box 21. The gasket after punching is wound and collected by the collection roller 32. After the collection is completed, cover the lid of the collection box 21. Then turn on the first servo motor 3. The output end of the first servo motor 3 rotates to drive the semi-gear 23 to rotate, thereby driving the straight rack 1 and the collection box 21 to move up and down reciprocally along the slide plate 2, so that the redundant small round pieces after the gasket is punched are filtered out by the filter screen 25, and the remaining gasket is left on the top of the filter screen 25.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching and shearing device for processing a Y-shaped sealing gasket, comprising a second fixing table (8), characterized in that: The first L-shaped plate (7) is fixedly connected to the middle rear side of the top of the second fixed platform (8), the second L-shaped plate (11) is fixedly connected to the right side of the top of the second fixed platform (8), the third servo motor (10) is fixedly connected to the middle of the rear side of the second L-shaped plate (11), the output end of the third servo motor (10) is fixedly connected to the second rotating rod (27), the first dust removal roller (14) is slidably connected to the middle of the outer ring of the second rotating rod (27), the front side of the outer ring of the second rotating rod (27) is provided with a second thread (29), the rear side of the outer ring of the second thread (29) is threadedly connected to a second thread ring (30), the top of the rear side of the second L-shaped plate (11) is provided with two first slide rails (12), the top rear side of the second L-shaped plate (11) is fixedly connected to the first electric push rod (16), the output end of the first electric push rod (16) is fixedly connected to the slider (13) The left and right sides of the slider (13) are both slidably connected to the inner wall of the first slide rail (12); the front side of the slider (13) is penetrated by and fixedly connected with a first rotating rod (26); the outer ring of the first rotating rod (26) is penetrated by and slidably connected with a rotating sleeve (18); the outer wall of the rotating sleeve (18) is rotatably connected with a second dust removal roller (15); the front side of the first rotating rod (26) is provided with a first thread (28); the rear side of the outer ring of the first thread (28) is threadedly connected with a first thread ring (20); the left rear side of the second fixed platform (8) is fixedly connected with a slide plate (2); the front side of the slide plate (2) is slidably connected with a spur rack (1); the front bottom of the spur rack (1) is provided with a collecting assembly; the left and right sides of the rear top of the slide plate (2) are fixedly connected with a first servo motor (3); the output end of the first servo motor (3) is fixedly connected with a half gear (23).

2. A punching and shearing device for processing a Y-shaped sealing gasket according to claim 1, characterized in that: The collecting assembly comprises a collecting box (21), a second slide rail (24) and a filter screen (25); the collecting box (21) has its rear side fixedly connected to the spur rack (1); the tops of both front and rear sides of the inner wall of the collecting box (21) are provided with second slide rails (24); the inner wall of the second slide rail (24) is slidably connected with the filter screen (25).

3. A punching and shearing device for processing a Y-shaped sealing gasket according to claim 1, characterized in that: A third L-shaped plate (22) is fixedly connected to the top of both left and right sides of the slide plate (2), and the third L-shaped plate (22) is rotatably connected to the output end of the first servo motor (3).

4. A punching and shearing device for processing a Y-shaped sealing gasket according to claim 1, characterized in that: The left side of the second fixed platform (8) is fixedly connected to the first fixed platform (5), the top of the first fixed platform (5) is fixedly connected to a fourth L-shaped plate (31), the middle of the rear side of the fourth L-shaped plate (31) is fixedly connected to a second servo motor (4), and the output end of the second servo motor (4) is fixedly connected to a collecting roller (32).

5. The punching and shearing device for processing a Y-shaped sealing gasket according to claim 1, characterized in that: A punching and shearing platform (9) is fixedly connected to the middle of the top of the second fixed platform (8).

6. A punching and shearing device for processing a Y-shaped sealing gasket according to claim 1, characterized in that: Two second electric push rods (19) are fixedly connected to the middle of the top of the first L-shaped plate (7), and a punching and shearing piece (17) is fixedly connected to the output end of the second electric push rod (19).

7. A punching and shearing device for processing a Y-shaped sealing gasket according to claim 1, characterized in that: A control panel (6) is arranged in the middle of the rear side of the first L-shaped plate (7), and the control panel (6) is electrically connected to the first servo motor (3), the second servo motor (4), the third servo motor (10), the first electric push rod (16) and the second electric push rod (19).

8. The punching and shearing device for processing a Y-shaped sealing gasket according to claim 1, characterized in that: The half gear (23) is meshingly connected with the left and right sides of the spur rack (1).

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