Efficient trimming device for rubber ring processing

Abstract

The utility model relates to the technical field of rubber ring processing, in particular to an efficient trimming device for rubber ring processing, which comprises a support column, a motor I and a trimming and cleaning assembly, and the trimming and cleaning assembly is arranged outside the motor I. According to the efficient trimming device for rubber ring processing, a sliding block is translated out of the device by starting the motor I, and then a placing rod is translated by starting a motor III; according to the rubber ring trimming device, the placement rod can be controlled to be expanded or shrunk to a proper size, a plurality of rubber rings can be sleeved in a sliding groove of the placement rod, meanwhile, the rubber rings with different diameters can be placed and trimmed, then the placement rod is expanded to fix the rubber rings in the sliding groove of the placement rod, and then a second motor is started to enable the placement rod to rotate; and after trimming is completed, the placing rod is shrunk, so that a user can conveniently take down the rubber rings, the device can trim a large number of rubber rings at a time, the working efficiency is improved, meanwhile, the device can trim the rubber rings of different specifications, and the adaptability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber ring processing technology, and in particular to a high-efficiency trimming device for rubber ring processing. Background Technology

[0002] Rubber rings are a common type of sealing component. During production, rubber rings are first pressed in a mold. When the molded rubber product is vulcanized, the rubber material quickly fills the mold cavity. The excess part (to prevent insufficient rubber, the rubber material filling the mold cavity maintains a certain amount of interference) overflows, forming flash, or burrs. To ensure that the product meets the specified dimensions and guarantees the appearance quality, the vulcanized finished product needs to have these excess rubber edges removed by a trimming device. As the most commonly used type of rubber ring, O-rings require precise dimensions and a neat appearance for trimming.

[0003] According to the patent application published on the Internet (authorization announcement number: CN222115801U), "This utility model relates to the technical field of trimming devices and discloses an easy-to-use trimming device, including a fixing plate, on which a first side plate is fixedly installed, and a second side plate is fixedly installed. A trimming mechanism is provided between the first side plate and the second side plate. The trimming mechanism includes a connecting plate, on which a threaded rod is threadedly connected. A tool holder is provided above the connecting plate, and a first bearing is fixedly installed at the bottom of the tool holder. This utility model, after a rubber ring is fitted onto a socket, activates a hydraulic cylinder to press its pressure plate against the right side of the rubber ring, thus fixing the rubber ring onto the socket. After completion, the operator rotates the handle to rotate the threaded rod, thereby adjusting the position of the tool holder and thus adjusting the height of the blade. This facilitates quick adjustment of the trimming depth of the rubber ring, making it easy for operators to operate and improving the processing efficiency of the rubber ring."

[0004] Regarding the above description, the applicant believes the following problems exist: The device, after the rubber ring is fitted onto the socket, activates the hydraulic cylinder to press the pressure plate against the right side of the rubber ring, fixing it to the socket. After completion, the operator rotates the handle to rotate the threaded rod, thereby adjusting the position of the blade holder and the height of the blade. This facilitates quick adjustment of the trimming depth of the rubber ring, making operation easier and improving processing efficiency. The inclusion of a placement plate and a waste box, located below the blade, collects waste material falling from the rubber ring trimming, facilitating later processing and further enhancing the device's practicality. However, the device can only trim one rubber ring at a time, requiring frequent replacements. The process involves inserting the rubber ring, clamping it, trimming it, removing the clamp, and then removing the rubber ring, leading to operator fatigue and low efficiency. Furthermore, because the socket size is fixed, it cannot trim rubber rings of different specifications. Utility Model Content

[0005] To overcome the problems of low work efficiency caused by only being able to trim one rubber ring at a time and the inability to trim rubber rings of different sizes.

[0006] The technical solution of this utility model is as follows: a high-efficiency trimming device for rubber ring processing, including a support column, a motor, and a trimming and cleaning assembly. The top of the support column is fixedly connected to a hollow outer shell. An observation door is rotatably connected to the outside of the outer shell. A lamp is fixedly connected inside the outer shell. The trimming and cleaning assembly is located outside the outer shell. A motor is fixedly connected to the outside of the outer shell. A lead screw is fixedly connected to the output end of the motor. A sliding block is threaded onto the outside of the lead screw. A sliding rod is slidably connected inside the sliding block. A second motor is fixedly connected inside the sliding block. A gear is fixedly connected to the output end of the second motor. Gear 2 meshes with the outside of gear 1. A second outer shell is fixedly connected to the outside of gear 2. A fixed disc is fixedly connected inside the outer shell. A third motor is fixedly connected to the inside of the outer shell. A third gear is fixedly connected to the output end of the third motor. A fourth gear meshes with the outside of gear 3. A connecting rod is slidably connected inside gear 4. A placement rod is fixedly connected to the outside of the connecting rod.

[0007] Preferably, the fixed plate has a groove, and the connecting rod is slidably connected to the inside of the fixed plate through the groove.

[0008] Preferably, the second outer casing has a through hole, through which the connecting rod is slidably connected to the inside of the second outer casing.

[0009] Preferably, the outer casing has a through hole 2, and the lead screw is rotatably connected to the inside of the outer casing through the through hole 2.

[0010] Preferably, the sliding block has a through hole three, and the gear two is rotatably connected to the inside of the sliding block through the through hole three.

[0011] Preferably, the trimming and cleaning assembly includes a fan fixed to the top of housing one, a connecting pipe fixedly connected to the outside of the fan, a blowing pipe fixedly connected to the outside of the connecting pipe, housing three fixedly connected to the outside of housing one, a drawer slidably connected inside housing three, an electric push rod fixedly connected to the outside of housing one, a connecting block fixedly connected to the output end of the electric push rod, and a cutting blade fixedly connected to the outside of the connecting block.

[0012] Preferably, the outer casing has a through hole four, and the electric push rod is slidably connected inside the outer casing through the through hole four.

[0013] The beneficial effects of this utility model are as follows: Opening the observation door and then starting motor one causes the lead screw to rotate, thereby moving the sliding block out of the device, facilitating the user's placement of rubber rings. Then, starting motor three causes gear three to rotate, which in turn drives gear four to rotate, which in turn drives the connecting rod to move horizontally, thus moving the placement rod horizontally. This allows for better control of the placement rod's expansion or contraction to a suitable size, facilitating the insertion of multiple rubber rings into the groove of the placement rod. It also facilitates the placement of rubber rings of different diameters for trimming. Afterwards, the sliding block returns to its original position, and the observation door is closed. The presence of lights and the observation door allows the user to easily observe the device's operation. The placement rod is then expanded to fix the rubber ring in its groove. Next, starting motor two causes gear one to rotate, which in turn drives gear two to rotate. Gear two, through the outer casing two, drives the placement rod to rotate. The trimming and cleaning component is then activated to trim the rubber ring and clean up the trimmed debris. After trimming, the placement rod is retracted, allowing the user to easily remove the rubber ring. This device can trim a large number of rubber rings at once, improving work efficiency. Furthermore, the device can trim rubber rings of different specifications, increasing its adaptability. Attached Figure Description

[0014] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0015] Figure 2 The diagram shown is a schematic representation of the overall internal structure of this utility model.

[0016] Figure 3 The diagram shown is a schematic representation of the telescopic rotating component of this utility model.

[0017] Figure 4 The diagram shown is a schematic representation of the fixing component of this utility model.

[0018] Figure 5 The diagram shown is a structural schematic of the trimming and cleaning component of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Support column; 2. Outer shell 1; 3. Observation door; 401. Sliding block; 402. Motor 1; 403. Lead screw; 404. Sliding rod; 405. Gear 1; 406. Motor 2; 407. Gear 2; 408. Outer shell 2; 409. Motor 3; 410. Gear 3; 411. Connecting rod; 412. Fixing plate; 413. Gear 4; 414. Placement rod; 501. Fan; 502. Connecting pipe; 503. Electric push rod; 504. Connecting block; 505. Cutting shear blade; 506. Outer shell 3; 507. Drawer; 508. Air blowing pipe; 6. Light fixture. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figures 1-5This utility model provides an embodiment of a high-efficiency trimming device for rubber ring processing, including a support column 1, a motor 402, and a trimming and cleaning assembly. A hollow outer shell 2 is fixedly connected to the top of the support column 1. An observation door 3 is rotatably connected to the outside of the outer shell 2. A lamp 6 is fixedly connected inside the outer shell 2. The trimming and cleaning assembly is located outside the outer shell 2. A motor 402 is fixedly connected to the outside of the outer shell 2. A lead screw 403 is fixedly connected to the output end of the motor 402. A sliding block 401 is threaded onto the outside of the lead screw 403. A sliding rod 404 is slidably connected inside the sliding block 401. A second motor 406 is fixedly connected inside the sliding block 401. A toothed... Gear 405 is externally meshed with gear 407. Gear 407 is externally fixedly connected to housing 408. Housing 408 is internally fixedly connected to a fixed disc 412. Housing 408 is internally fixedly connected to motor 409. Gear 410 is fixedly connected to the output end of motor 409. Gear 413 is externally meshed with gear 413. Gear 413 is internally slidably connected to connecting rod 411. Connecting rod 414 is externally fixedly connected to connecting rod 411. Open observation door 3, then start motor 402 to rotate lead screw 403, thereby moving sliding block 401 out of the device, making it convenient for the user to place rubber ring. Then start motor 409 to rotate gear 407. 0 rotates, gear three 410 drives gear four 413 to rotate, gear four 413 drives connecting rod 411 to translate, thereby translating placement rod 414. This facilitates controlling the expansion or contraction of placement rod 414 to a suitable size, making it easier to fit multiple rubber rings into the groove of placement rod 414. It also facilitates the placement of rubber rings of different diameters for trimming. Then sliding block 401 returns to its position, and then observation door 3 is closed. The presence of lamp 6 and observation door 3 allows the user to easily observe the operation of the device. Then, placement rod 414 is expanded to fix the rubber rings in the groove of placement rod 414. Then, motor two 406 is started to rotate gear one 405, gear one 405 drives gear two 407 to rotate, gear two 407 The second outer casing 408 drives the placement rod 414 to rotate, which then activates the trimming and cleaning component to trim the rubber ring and clean up the trimmed debris. After trimming, the placement rod 414 is retracted to facilitate the user's removal of the rubber ring. The fixed plate 412 has a sliding groove, through which the connecting rod 411 is slidably connected to the inside of the fixed plate 412, thereby limiting the connecting rod 411 by the fixed plate 412. This allows the gear 413 to apply force through rotation to drive the connecting rod 411 to move horizontally. The second outer casing 408 has a through hole, through which the connecting rod 411 is slidably connected to the inside of the second outer casing 408. This allows the connecting rod 411 to drive the placement rod 414 to retract or expand, thus facilitating the user's placement or removal of the rubber ring.A through hole 2 is provided on the outer casing 1. A lead screw 403 is rotatably connected to the inside of the outer casing 1 through the through hole 2, which facilitates the rotation of the lead screw 403 by the motor 1 402, thereby facilitating the translation of the sliding block 401 by the lead screw 403. A through hole 3 is provided on the sliding block 401. A gear 2 407 is rotatably connected to the inside of the sliding block 401 through the through hole 3, which facilitates the rotation of the gear 2 407 by the gear 1 405, thereby facilitating the rotation of the outer casing 2 408 by the gear 2 407.

[0022] Please see Figures 2-5 In this embodiment, the trimming and cleaning assembly includes a fan 501, which is fixed to the top of the outer casing 2. A connecting pipe 502 is fixedly connected to the outside of the fan 501, and a blowing pipe 508 is fixedly connected to the outside of the connecting pipe 502. An outer casing 3 506 is fixedly connected to the outside of the outer casing 2, and a drawer 507 is slidably connected inside the outer casing 3 506. An electric push rod 503 is fixedly connected to the outside of the outer casing 2, and a connecting block 504 is fixedly connected to the output end of the electric push rod 503. A cutting blade 505 is fixedly connected to the outside of the connecting block 504. Activating the electric push rod 503 pushes the connecting block 504. This brings the cutting blade 505 close to the rapidly rotating placement rod 414, allowing the cutting blade 505 to trim the rubber ring on the placement rod 414. After trimming, the blower 501 is activated, and the sprayed gas enters the blower pipe 508 through the connecting pipe 502, then blows the trimmed rubber scraps into the outer casing 506, and then into the drawer 507. The outer casing 2 has a through hole 4, and the electric push rod 503 is slidably connected to the inside of the outer casing 2 through the through hole 4, which facilitates the electric push rod 503 to push the connecting block 504, thereby facilitating the cutting blade 505 on the connecting block 504 to trim the rubber ring.

[0023] During operation, the observation door 3 is opened, and then motor 402 is started to rotate the lead screw 403, thereby moving the sliding block 401 out of the device for easy placement of rubber rings. Then, motor 409 is started to rotate gear 410, which in turn rotates gear 413. Gear 413 then moves the connecting rod 411, causing the placement rod 414 to move. This allows for control of the placement rod 414's expansion or contraction to a suitable size, facilitating the placement of multiple rubber rings into the grooves of the placement rod 414. It also facilitates the placement of rubber rings of different diameters for trimming. Afterwards, the sliding block 401 returns to its original position, and the observation door 3 is closed. The presence of the light fixture 6 and the observation door 3 allows the user to easily observe the operation of the device. The rubber ring is fixed in the groove of the placement rod 414 by expanding the placement rod 414. Then, the motor 406 is started to rotate the gear 405. The gear 405 drives the gear 407 to rotate. The gear 407 drives the placement rod 414 to rotate through the housing 408. The electric push rod 503 is started to push the connecting block 504, so that the cutting blade 505 is close to the rapidly rotating placement rod 414, so that the cutting blade 505 trims the rubber ring on the placement rod 414. After trimming, the fan 501 is started. The sprayed gas enters the blowing pipe 508 through the connecting pipe 502, and then blows the trimmed rubber scraps into the housing 506 and then into the drawer 507. After trimming, the placement rod 414 is retracted to make it easier for the user to remove the rubber ring.

[0024] Following the steps outlined above, open observation door 3, then start motor 402 to rotate lead screw 403, thereby moving sliding block 401 out of the device for easy placement of rubber rings. Next, start motor 409 to rotate gear 410, which in turn rotates gear 413, causing connecting rod 411 to translate, thus translating placement rod 414. This allows for better control of the placement rod 414's expansion or contraction to a suitable size, facilitating the placement of multiple rubber rings into its groove and allowing for the placement of rubber rings of different diameters for trimming. Sliding block 401 then returns to its original position, and observation door 3 is closed. Simultaneously, lighting fixtures are installed. 6. An observation door 3 is provided to facilitate user observation of the device's operation. Then, the placement rod 414 is enlarged to fix the rubber ring in its groove. The motor 406 is then started to rotate gear 405, which in turn drives gear 407 to rotate. Gear 407, through housing 408, drives the placement rod 414 to rotate. The trimming and cleaning assembly is then activated to trim the rubber ring and clean up the trimmed debris. After trimming, the placement rod 414 is retracted to facilitate user removal of the rubber ring. This allows the device to trim a large number of rubber rings at once, thus improving work efficiency. It also allows the device to trim rubber rings of different sizes, increasing its adaptability.

Claims

1. A high-efficiency trimming device for rubber ring processing, comprising a support column (1), characterized in that: It also includes a motor (402) and a trimming and cleaning assembly. The top of the support column (1) is fixedly connected to a hollow outer shell (2). An observation door (3) is rotatably connected to the outside of the outer shell (2). A lamp (6) is fixedly connected inside the outer shell (2). A trimming and cleaning assembly is installed outside the outer shell (2). A motor (402) is fixedly connected to the outside of the outer shell (2). A lead screw (403) is fixedly connected to the output end of the motor (402). A sliding block (401) is threadedly connected to the outside of the lead screw (403). A sliding rod (404) is slidably connected inside the sliding block (401). A motor (406) is fixedly connected inside the sliding block (401). The output end of motor 2 (406) is fixedly connected to gear 1 (405), gear 1 (405) is externally meshed with gear 2 (407), gear 2 (407) is externally fixedly connected to housing 2 (408), housing 2 (408) is internally fixedly connected to fixed disk (412), housing 2 (408) is internally fixedly connected to motor 3 (409), the output end of motor 3 (409) is fixedly connected to gear 3 (410), gear 3 (410) is externally meshed with gear 4 (413), gear 4 (413) is internally slidably connected to connecting rod (411), and connecting rod (411) is externally fixedly connected to placement rod (414).

2. The high-efficiency trimming device for rubber ring processing according to claim 1, characterized in that: A sliding groove is provided on the fixed plate (412), and the connecting rod (411) is slidably connected to the inside of the fixed plate (412) through the sliding groove.

3. The high-efficiency trimming device for rubber ring processing according to claim 1, characterized in that: A through hole is provided on the outer shell 2 (408), and the connecting rod (411) is slidably connected to the inside of the outer shell 2 (408) through the through hole 1.

4. The high-efficiency trimming device for rubber ring processing according to claim 1, characterized in that: A through hole 2 is provided on the outer casing 1 (2), and the lead screw (403) is rotatably connected to the inside of the outer casing 1 (2) through the through hole 2.

5. The high-efficiency trimming device for rubber ring processing according to claim 1, characterized in that: A through hole three is provided on the sliding block (401), and the gear two (407) is rotatably connected to the inside of the sliding block (401) through the through hole three.

6. The high-efficiency trimming device for rubber ring processing according to claim 1, characterized in that: The trimming and cleaning assembly includes a blower (501), which is fixed to the top of the outer casing (2). A connecting pipe (502) is fixedly connected to the outside of the blower (501), and a blower pipe (508) is fixedly connected to the outside of the connecting pipe (502). A third outer casing (506) is fixedly connected to the outside of the outer casing (2). A drawer (507) is slidably connected inside the third outer casing (506). An electric push rod (503) is fixedly connected to the outside of the outer casing (2). A connecting block (504) is fixedly connected to the output end of the electric push rod (503), and a cutting blade (505) is fixedly connected to the outside of the connecting block (504).

7. The high-efficiency trimming device for rubber ring processing according to claim 1, characterized in that: A through hole four is provided on the outer casing (2), and the electric push rod (503) is slidably connected to the inside of the outer casing (2) through the through hole four.

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