A silicone rubber rod processing and cutting device

Abstract

This utility model discloses a silicone rubber rod processing and cutting device, relating to the field of silicone rubber rod processing. It aims to solve the problem that existing cutting devices cannot classify silicone rubber rods of different thicknesses after cutting. The key technical points are: a base plate with a processing table fixedly connected to it; several limiting grooves of different diameters formed on the processing table; insertion grooves formed on the bottom of the limiting grooves; a recess formed on the processing table; a positioning rod fixedly connected to the recess; and several pushing rods rotatably connected to the positioning rods. These pushing rods are respectively positioned within the insertion grooves and connected to each other via connecting rods. A cutting mechanism for cutting the silicone rubber is provided on the processing table. This silicone rubber rod processing and cutting device allows for positioning and cutting of the silicone rubber rods via the cutting mechanism, and allows for classification of the silicone rubber rods via the limiting grooves and pushing rods.

Description

Technical Field

[0001] This utility model relates to the field of silicone rubber rod processing, and more specifically, it relates to a silicone rubber rod processing and cutting device. Background Technology

[0002] Silicone rubber is a highly elastic polymer material with reversible deformation. It is a completely amorphous polymer and can be processed into materials that are elastic, insulating, waterproof, and airtight. It is widely used in various aspects of industry and daily life.

[0003] Patent CN217195504U discloses a silicone rubber rod processing and cutting device, including a worktable, a sleeve, a bracket, a connecting plate, electric push rods, a cutting tool, and pressure blocks. The sleeve is installed on one side of the upper surface of the worktable. There are two brackets, both installed on the other side of the upper surface of the worktable. The connecting plate is installed between the two brackets. There are three electric push rods, which are respectively installed on the top of the connecting plate and the two brackets. The cutting tool is located between the two brackets and below the connecting plate. There are two pressure blocks, which are respectively located inside the two brackets. The pushing ends of the three electric push rods all extend downward and are fixedly connected to the top of one cutting tool and the top of the two pressure blocks.

[0004] The rubber cutting device in the above scheme can stably transport and accurately cut silicone rubber rods by setting up a sleeve, bracket, pressure block and electric push rod to work together, avoiding material displacement and deformation during the cutting process and ensuring a smooth cut. However, after the silicone rubber rods are cut, this rubber cutting device cannot classify silicone rubber rods of different thicknesses. The silicone rubber rods need to be uniformly classified before cutting, which is quite troublesome.

[0005] Therefore, a new solution is needed to address this problem. Utility Model Content

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a silicone rubber rod processing and cutting device. When cutting silicone rubber rods, the cutting mechanism can position and cut the silicone rubber rods, and the silicone rubber rods can be classified by several limiting grooves and pushing rods.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A silicone rubber rod processing and cutting device includes a base plate, a processing table fixedly connected to the base plate, a plurality of limiting grooves of different diameters opened on the processing table, an insertion groove opened on the bottom side of the limiting groove, a groove opened on the processing table, a positioning rod fixedly connected in the groove, a plurality of pushing rods rotatably connected to the positioning rod, the plurality of pushing rods being respectively located in the plurality of insertion grooves, the plurality of pushing rods being connected to each other through connecting rods, and a cutting mechanism for cutting rubber being provided on the processing table.

[0008] The present invention is further configured such that: the processing table is inclined, and the limiting grooves are arranged in order of increasing diameter, with the limiting groove of the smallest diameter being at the highest point.

[0009] The present invention is further configured such that: the rubber cutting mechanism includes a bracket fixedly connected to the processing table, an electric slide rail fixedly connected to the bracket, a slider slidably connected to the electric slide rail, an electric push rod fixedly connected to the slider, a fixed rod fixedly connected to the telescopic end of the electric push rod, and a cutting blade detachably connected to the fixed rod; the processing table is provided with a limiting component for restricting the silicone rubber rod.

[0010] The present invention is further configured such that: the limiting component includes a motor fixedly connected to the processing table, a stop rod fixedly connected to the motor rotating shaft, and a limiting plate slidably connected to the stop rod; a trigger rod is fixedly connected to the stop rod; and a driving component for driving the limiting plate to slide is provided on the stop rod.

[0011] The present invention is further configured such that: the driving component includes a sliding ring slidably connected to the stop rod, a telescopic plate fixedly connected to the sliding ring, a spring fixedly connected to the telescopic end of the telescopic plate, and a limiting block fixedly connected to the other end of the spring; the sliding ring is rotatably connected to the limiting plate, and the limiting block is rotatably connected to the fixed rod.

[0012] The present invention is further configured such that a through groove is provided on the processing table.

[0013] In summary, this utility model has the following beneficial effects: when cutting silicone rubber rods, the silicone rubber rods can be positioned and cut by the rubber cutting mechanism, and the silicone rubber rods can be classified by several limiting grooves and pushing rods. Furthermore, a through groove is provided to collect the cut waste material in a unified manner. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural diagram of the present invention. Figure 1 ; Figure 3 A cross-sectional view of this utility model Figure 1 ; Figure 4 A cross-sectional view of this utility model Figure 2 ; Figure 5 This is a partial structural diagram of the present invention. Figure 2 .

[0015] In the diagram: 1. Base plate; 2. Machining table; 3. Limiting groove; 4. Insertion groove; 5. Groove; 6. Positioning rod; 7. Push rod; 8. Connecting rod; 9. Bracket; 10. Electric slide rail; 11. Slider; 12. Electric push rod; 13. Fixing rod; 14. Cutter; 15. Motor; 16. Stop bar; 17. Limiting plate; 18. Trigger rod; 19. Sliding ring; 20. Telescopic plate; 21. Spring; 22. Limiting block; 23. Through groove. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] A silicone rubber rod processing and cutting device, such as Figures 1-5 As shown, the system includes a base plate 1, a processing table 2 fixedly connected to the base plate 1, a plurality of limiting grooves 3 of different diameters on the processing table 2, an insertion groove 4 on the bottom side of the limiting grooves 3, a groove 5 on the processing table 2, a positioning rod 6 fixedly connected to the groove 5, a plurality of pushing rods 7 rotatably connected to the positioning rods 6, the plurality of pushing rods 7 being respectively located in the plurality of insertion grooves 4, the plurality of pushing rods 7 being connected to each other by connecting rods 8, a glue cutting mechanism for cutting glue on the processing table 2, the processing table 2 being inclined, the limiting grooves 3 being arranged in order of increasing diameter, with the smallest diameter limiting groove 3 being at the highest point.

[0018] like Figures 1-5 As shown, when it is necessary to cut the silicone rubber rod, the silicone rubber rod can be placed on the processing table 2, and then the silicone rubber rod will roll off the processing table 2. Then the cutting mechanism can be started. The cutting mechanism will position the silicone rubber rod and cut it. After the cutting is completed, the cutting mechanism will release the silicone rubber rod, and then the cut silicone rubber rod will roll downward. At this time, if the silicone rubber rod has the same diameter as the limiting groove 3 that it first contacts, the silicone rubber rod will fall into the limiting groove 3. If the diameter of the silicone rubber rod is larger than the diameter of the limiting groove 3, the silicone rubber rod will pass through the limiting groove 3 until it contacts the limiting groove 3 with the same diameter and falls into the limiting groove 3. Then, the cutting component will push the connecting rod 8 during operation, so that the connecting rod 8 drives the pushing rod 7 to rotate around the positioning rod 6. At this time, the pushing rod 7 will contact the silicone rubber rod in the limiting groove 3, so that the silicone rubber rod tilts and slides out of the limiting groove 3. In this way, only a storage box needs to be placed under each limiting groove 3 to automatically classify the silicone rubber rod.

[0019] like Figures 1-5 As shown, the rubber cutting mechanism includes a bracket 9 fixedly connected to the processing table 2, an electric slide rail 10 fixedly connected to the bracket 9, a slider 11 slidably connected to the electric slide rail 10, an electric push rod 12 fixedly connected to the slider 11, a fixed rod 13 fixedly connected to the telescopic end of the electric push rod 12, and a cutter 14 detachably connected to the fixed rod 13. The processing table 2 is provided with a limiting component for restricting the silicone rubber rod. The limiting component includes a motor 15 fixedly connected to the processing table 2, a stop rod 16 fixedly connected to the rotating shaft of the motor 15, and a limiting plate 17 slidably connected to the stop rod 16. A trigger rod 18 is fixedly connected to the stop rod 16, and a driving component is provided on the stop rod 16 for driving the limiting plate 17 to slide.

[0020] like Figures 1-5 As shown, after the silicone rubber rod rolls off the processing table 2, it contacts and aligns with the stop bar 16. Then, the electric slide rail 10 is activated to move the slider 11, electric push rod 12, fixing rod 13, and cutter 14 to the desired cutting position. When the fixing rod 13 moves, it also drives the limiting plate 17 to slide on the stop bar 16 via the drive component. The limiting plate 17 pushes the silicone rubber rod during sliding, causing the other end of the silicone rubber rod to fit against the bracket 9. This completes the restriction and positioning of the silicone rubber rod. After the cutter 14 moves to the cutting position, the electric push rod 12 is activated to extend and drive the cutter 14 to cut the silicone rubber rod. After cutting, the electric push rod 12 retracts and resets, and the electric slide rail 10 is activated again to move the slider 11, electric push rod 12, fixing rod 13, and cutter 14 to the desired position. When the device is reset, the limiting plate 17 will move along with the fixing rod 13 and will no longer contact the cut silicone rubber rod. Then, the motor 15 will be started to drive the stop rod 16 to rotate and release the cut silicone rubber rod. The silicone rubber rod will then roll down from the processing table 2 and contact the limiting groove 3. When the silicone rubber rod is in the appropriate limiting groove 3, the motor 15 can be started to continue rotating. The motor 15 will continue to rotate and drive the trigger rod 18 to contact the connecting rod 8 and push the connecting rod 8, so that the connecting rod 8 drives the push rod 7 to rotate around the positioning rod 6. At this time, the push rod 7 will contact the silicone rubber rod in the limiting groove 3, causing the silicone rubber rod to tilt and slide out of the limiting groove 3. After the silicone rubber rod tilts and slides out of the limiting groove 3, the motor 15 will be started to reset the push rod 7 and the stop rod 16 to allow for the next cutting operation.

[0021] like Figures 1-5As shown, the driving component includes a sliding ring 19 slidably connected to the stop rod 16, a telescopic plate 20 fixedly connected to the sliding ring 19, a spring 21 fixedly connected to the telescopic end of the telescopic plate 20, and a limiting block 22 fixedly connected to the other end of the spring 21. The sliding ring 19 is rotatably connected to the limiting plate 17, and the limiting block 22 is rotatably connected to the fixed rod 13. When the fixed rod 13 moves, it will drive the limiting plate 17 to slide through the sliding ring 19, spring 21, telescopic plate 20, and limiting block 22. When the cutter 14 continues to move and the limiting plate 17 contacts one end of the silicone rubber rod, it will push the silicone rubber rod. When the other end of the silicone rubber rod contacts the addition... When the workbench 2 continues to move in contact with the cutter 14, the spring 21 will be stretched, which can restrict and position the silicone rubber rod without affecting the movement of the cutter 14 to the cutting position. When the cutting is completed, the electric slide rail 10 drives the slider 11, electric push rod 12, fixed rod 13 and cutter 14 to move and reset. When the motor 15 drives the stop rod 16 to rotate, the telescopic plate 20 will extend and retract. At this time, the sliding ring 19 will rotate on the limiting plate 17 and the limiting block 22 will rotate on the fixed rod 13. In this way, the fixed rod 13 can drive the limiting plate 17 to move without affecting the stop rod 16 to release the cut silicone rubber rod.

[0022] like Figures 1-3 As shown, a through groove 23 is provided on the processing table 2. When the stop bar 16 releases the cut silicone rubber rod, the cut silicone rubber rod waste will also roll down and fall from the through groove 23, so that the cut silicone rubber rod waste can be collected in a unified manner.

[0023] Working principle: When it is necessary to cut the silicone rubber rod, the silicone rubber rod can be placed on the processing table 2. Then the silicone rubber rod will roll off the processing table 2 and then contact the stop rod 16 and be aligned. Then the electric slide rail 10 can be activated to drive the slider 11, electric push rod 12, fixed rod 13 and cutter 14 to the cutting position. When the fixed rod 13 moves, it will drive the limiting plate 17 to slide through the sliding ring 19, spring 21, telescopic plate 20 and limiting block 22. When the cutter 14 continues to move and the limiting plate 17 contacts one end of the silicone rubber rod, it will push the silicone rubber rod. When the other end of the silicone rubber plate contacts the processing table 2 and the cutter 14 continues to move, the spring 21 will be stretched. At this time, the restriction and positioning of the silicone rubber rod is completed. When the cutter 14 moves to the cutting position, the electric push rod 12 can be activated to extend and drive the cutter 14 to cut the silicone rubber rod.

[0024] After cutting, the electric push rod 12 can be activated to retract and reset. Then, the electric slide rail 10 is activated to move and reset the slider 11, electric push rod 12, fixing rod 13, and cutter 14. At this time, the limiting plate 17 will also move with the fixing rod 13 and will no longer contact the cut silicone rubber rod. Then, the motor 15 is activated to drive the stop rod 16 to rotate and release the cut silicone rubber rod. The silicone rubber rod will then roll down from the processing table 2 and contact the limiting groove 3. If the diameter of the silicone rubber rod is the same as the diameter of the limiting groove 3 at the first contact, the silicone rubber rod will fall into the limiting groove 3. If the diameter of the silicone rubber rod is larger than the diameter of the limiting groove 3, the silicone rubber rod will pass through the limiting groove 3. Until it contacts and enters the limiting groove 3 of the same diameter, the motor 15 will continue to rotate, driving the trigger rod 18 to contact the connecting rod 8 and push the connecting rod 8, so that the connecting rod 8 drives the push rod 7 to rotate around the positioning rod 6. At this time, the push rod 7 will contact the silicone rubber rod in the limiting groove 3, causing the silicone rubber rod to tilt and slide out of the limiting groove 3. After the silicone rubber rod tilts and slides out of the limiting groove 3, the motor 15 is started to drive the push rod 7 and the stop rod 16 to reset, and the next rubber cutting operation can be carried out. In this way, only a collection box needs to be placed under each limiting groove 3 to automatically classify the silicone rubber rods, and the silicone rubber rod waste will roll down from the through groove 23 for unified collection.

[0025] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A silicone rubber rod processing and cutting device, comprising a base plate (1), characterized in that: A processing table (2) is fixedly connected to the base plate (1). The processing table (2) has several limiting grooves (3) with different diameters. The bottom side of the limiting groove (3) has an insertion groove (4). The processing table (2) has a groove (5). A positioning rod (6) is fixedly connected in the groove (5). Several pushing rods (7) are rotatably connected to the positioning rod (6). Several pushing rods (7) are respectively located in several insertion grooves (4). Several pushing rods (7) are connected to each other by connecting rods (8). The processing table (2) is provided with a glue cutting mechanism for cutting glue.

2. The silicone rubber rod processing and cutting device according to claim 1, characterized in that: The processing table (2) is inclined, and the limiting grooves (3) are arranged in order of increasing diameter, with the smallest limiting groove (3) being at the highest point.

3. The silicone rubber rod processing and cutting device according to claim 1, characterized in that: The rubber cutting mechanism includes a bracket (9) fixedly connected to the processing table (2), an electric slide rail (10) fixedly connected to the bracket (9), a slider (11) slidably connected to the electric slide rail (10), an electric push rod (12) fixedly connected to the slider (11), a fixed rod (13) fixedly connected to the telescopic end of the electric push rod (12), and a cutter (14) detachably connected to the fixed rod (13). The processing table (2) is provided with a limiting component for restricting the silicone rubber rod.

4. The silicone rubber rod processing and cutting device according to claim 3, characterized in that: The limiting components include a motor (15) fixedly connected to the processing table (2), a stop bar (16) fixedly connected to the rotating shaft of the motor (15), and a limiting plate (17) slidably connected to the stop bar (16). A trigger rod (18) is fixedly connected to the stop bar (16), and a driving component for driving the limiting plate (17) to slide is provided on the stop bar (16).

5. The silicone rubber rod processing and cutting device according to claim 4, characterized in that: The driving component includes a sliding ring (19) slidably connected to the stop bar (16), a telescopic plate (20) fixedly connected to the sliding ring (19), a spring (21) fixedly connected to the telescopic end of the telescopic plate (20), and a limiting block (22) fixedly connected to the other end of the spring (21). The sliding ring (19) is rotatably connected to the limiting plate (17), and the limiting block (22) is rotatably connected to the fixed rod (13).

6. The silicone rubber rod processing and cutting device according to claim 1, characterized in that: The processing table (2) is provided with a through groove (23).

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