A kind of drilling device for processing silica gel roll

Abstract

The utility model discloses a kind of drilling devices for silica gel coiled material processing, it is related to the field of silicone rubber processing, including bottom container, bottom container top is equipped with guide rail, guide rail both sides top each is welded with a hoist frame, two bottom press rolls are rotatably installed in the lower side of guide rail inside, top press roll is rotatably installed in the upper side of guide rail inside and is equipped in the top of bottom press roll, a mounting plate is slidably installed in hoist frame middle part, translation component is installed in the middle part of two mounting plates, equipment box is hung in the middle part of translation component, drilling component is installed in the inside of equipment box, chip stopping component is installed outside equipment box;The utility model is a kind of drilling device for silica gel coiled material processing, with high drilling efficiency, uniform drilling distribution, which can prevent drilling debris from scattering.

Description

Technical Field

[0001] This utility model mainly relates to the technical field of silicone rubber processing, specifically a drilling device for processing silicone rubber rolls. Background Technology

[0002] Silicone roll drilling devices can precisely drill holes of the required size and shape on silicone rolls using tools such as drill bits or laser beams. Compared with traditional manual drilling methods, silicone roll drilling devices can automate drilling tasks and improve processing efficiency. Especially for situations where a large number of holes need to be drilled, the drilling device can significantly shorten processing time and reduce production costs. However, existing silicone roll drilling devices generate a large amount of debris into the environment during processing, which not only pollutes the environment but also causes damage to the instrument if the debris splashes into it.

[0003] A rubber sheet drilling device according to application number 201721178103.2 includes a device frame and a device housing. The device frame is located on both sides of the device housing. The device frame is provided with guide rails inside, and the guide rails and the device frame are connected by bolts. A fixing plate is provided between the guide rails, and fastening bolts are provided inside the fixing plate. The fixing plate and the guide rails are connected by a slider. A motor is provided inside the device housing. A connecting shaft is provided outside the device frame. Drill bits are provided on both sides of the connecting shaft. A lifting device is provided at the bottom of the device frame. A storage box is provided at the bottom of the lifting device. Material boxes are provided on both sides of the storage box. A support plate is provided at the bottom of the storage box.

[0004] The aforementioned document describes how adding components can fix the rubber sheet and allow it to move within the device frame, facilitating drilling. However, this method suffers from low drilling efficiency and cannot prevent debris from scattering. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a drilling device for processing silicone rolls, so as to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A drilling device for processing silicone roll material includes a bottom box, a guide rail mounted on the top of the bottom box, a lifting frame welded to the top of each side of the guide rail, two bottom pressure rollers rotatably mounted on the lower sides of the inside of the guide rail, top pressure rollers rotatably mounted on the top of the bottom pressure rollers and mounted on the upper sides of the inside of the guide rail, a mounting plate slidably mounted in the middle of the lifting frame, a translation component mounted in the middle of the two mounting plates, an equipment box suspended in the middle of the translation component, a drilling component mounted inside the equipment box, and a chip-blocking component mounted outside the equipment box.

[0008] Preferably, the bottom packaging box has a drawer box inside, a material leakage groove is opened in the center of the top of the bottom packaging box, a hollow frame is covered on the top of the material leakage groove, a drilled groove is provided on the top of the hollow frame, and the top of the hollow frame is on the same horizontal plane as the top support point of the bottom pressure roller.

[0009] Preferably, one end of the bottom pressure roller's central shaft penetrates the guide rail side plate. A first dual-output reducer connecting the two bottom pressure roller central shafts is installed on one side of the guide rail. The first dual-output reducer is equipped with a first drive motor installed on one side of the bottom packing box. The execution end of the first drive motor is connected to the input end of the first dual-output reducer. Four movable slots are opened on both sides of the guide rail. A short slide rod is vertically installed inside the movable slot. A sleeve that rotatably connects to the top pressure roller is sleeved on one side of the short slide rod. A first spring connecting the sleeve and the top of the movable slot is sleeved on the upper half of the short slide rod.

[0010] Preferably, two sliding plates are welded to both ends of the mounting plate, and the inside of the hoisting frame is provided with sliding grooves at both ends to facilitate the sliding of the sliding plates. Multiple electric push rods with actuators connected to the top of the mounting plate are installed through the top of the hoisting frame.

[0011] Preferably, the translation component includes two threaded rods rotatably mounted at both ends in the middle of the two mounting plates. The equipment box has two threaded sleeves welded to both ends and connected to the threaded rods by threaded nuts. A second dual-output reducer connecting the central shafts of the two threaded rods is mounted on the side of one of the mounting plates away from the equipment box. A second drive motor is mounted on the top of the second dual-output reducer, and the actuating end of the second drive motor is connected to the input end of the second dual-output reducer.

[0012] Preferably, the drilling component includes a drilling motor installed inside the equipment box, a bearing tube is installed through the center of the bottom of the equipment box, and a drill bit is fixedly connected to the actuating end of the drilling motor and rotatably installed in the middle of the bearing tube.

[0013] Preferably, the chip-blocking component includes multiple sliding rod cylinders welded to the outside of the equipment box. A long sliding rod that slides downward is slidably provided inside the sliding rod cylinder. A chip-blocking plate that is suspended and sleeved on the outer ring of the drill bit is fixedly connected to the bottom of all the long sliding rods. A second spring that is fixedly connected to the chip-blocking plate and the sliding rod cylinder at both ends is sleeved on the outside of the long sliding rod.

[0014] In summary, this technical solution has the following main advantages:

[0015] This invention achieves precise positioning and efficient drilling of silicone roll material by designing a translation component and a drilling component. The translation component can drive the drilling component to move smoothly in the horizontal direction, ensuring the accuracy of the drilling position; the drilling component drives the drill bit to rotate through a drilling motor, realizing rapid drilling of the silicone roll material. The combined use of the bottom pressure roller and the top pressure roller ensures the stability and continuity of the silicone roll material during the conveying process, greatly improving production efficiency.

[0016] The chip-blocking component effectively prevents chips from splashing and scattering during drilling. The chip-blocking plate presses firmly against the surface of the silicone roll, blocking the area around the drill bit and preventing chips from splashing into the environment from above. By setting a hollow frame to cooperate with the material discharge, the hollow frame fits against the bottom of the silicone roll, ensuring that chips can only enter the hollow frame through the drill hole and are then collected in the drawer box. This design not only eliminates the problem of drilling chips polluting the environment but also facilitates the subsequent handling of chips. Attached Figure Description

[0017] Figure 1 Axonometric drawing of the overall structure of this utility model;

[0018] Figure 2 This is an isometric view of the overall structure of this utility model from the rear.

[0019] Figure 3 This is a side view of the overall structure of this utility model;

[0020] Figure 4 This is a top view of the overall structure of this utility model;

[0021] Figure 5 This is a schematic diagram showing the disassembled bottom packaging components of this utility model;

[0022] Figure 6 A schematic diagram showing the disassembly of some components of this utility model. Figure 1 ;

[0023] Figure 7 A schematic diagram showing the disassembly of some components of this utility model. Figure 2 .

[0024] Figure Descriptions: 10. Bottom box; 11. Guide rail; 12. Lifting frame; 13. Bottom pressure roller; 14. Top pressure roller; 15. Mounting plate; 16. Translation component; 17. Equipment box; 18. Drilling component; 19. Chip guard component; 101. Drawer box; 102. Material discharge chute; 103. Hollow frame; 104. Drilling slot; 131. First dual-output reducer; 132. First drive motor; 141. Movable slot; 1 42. Short slide bar; 143. Sleeve; 144. First spring; 151. Slide plate; 152. Slide groove; 153. Electric actuator; 161. Threaded rod; 162. Threaded sleeve; 163. Second dual-output reducer; 164. Second drive motor; 181. Drilling motor; 182. Bearing tube; 183. Drill bit; 191. Slide bar cylinder; 192. Long slide bar; 193. Chip baffle; 194. Second spring. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0026] Example

[0027] Please refer to the attached document carefully. Figure 1 , 2 As shown in Figure 3, a drilling device for processing silicone roll material includes a bottom box 10, a guide rail 11 mounted on the top of the bottom box 10, a lifting frame 12 welded to the top of each side of the guide rail 11, two bottom pressure rollers 13 rotatably mounted on the lower sides inside the guide rail 11, and top pressure rollers 14 rotatably mounted on the top of the bottom pressure rollers 13 and mounted on the upper sides inside the guide rail 11. A mounting plate 15 is slidably mounted in the middle of the lifting frame 12, a translation component 16 is mounted in the middle of the two mounting plates 15, and an equipment box 17 is suspended in the middle of the translation component 16. A drilling component 18 is installed inside the equipment box 17, and a chip-blocking component 19 is installed outside the equipment box 17. The bottom pressure rollers 13 have a central shaft. One end penetrates the side plate of the guide rail 11. A first dual-output reducer 131 is installed on the outer side of the guide rail 11, connecting the central shafts of the two bottom pressure rollers 13. The first dual-output reducer 131 is equipped with a first drive motor 132 installed on one side of the bottom packing box 10. The execution end of the first drive motor 132 is connected to the input end of the first dual-output reducer 131. Four movable slots 141 are opened on both sides of the guide rail 11. A short slide rod 142 is vertically installed inside the movable slot 141. A sleeve 143 that is rotatably connected to the top pressure roller 14 is sleeved on the short slide rod 142. A first spring 144 that connects the sleeve 143 and the top of the movable slot 141 is sleeved on the upper half of the short slide rod 142.

[0028] In this embodiment, all electrical components can be uniformly controlled by an external PLC integrated component. The first spring 144 slides on the short slide bar 142 by pressing down the sleeve 143, so that the top pressure roller 14 presses on the upper surface of the silicone roll material. After the silicone roll material is stabilized, the first drive motor 132 drives the two bottom pressure rollers 13 to rotate through the dual output reducer 131, thereby causing the silicone roll material to move forward continuously. During the drilling process, the first drive motor 132 should be periodically started and stopped by the external PLC integrated component to provide sufficient operating time for the drilling process.

[0029] Please refer to the attached document carefully. Figure 1 , 2 As shown in Figures 3, 4, 6, and 7, two sliding plates 151 are welded to both ends of the mounting plate 15. The lifting frame 12 has grooves 152 at both ends inside to facilitate the sliding of the sliding plates 151. Multiple electric actuators 153, with their actuator ends connected to the top of the mounting plate 15, are installed through the top of the lifting frame 12. The translation component 16 includes two threaded rods 161, each rotatably mounted at both ends in the middle of the two mounting plates 15. Two threaded sleeves 162, with nuts connecting to the threaded rods 161, are welded to both ends of the equipment box 17. One mounting plate 15 is located away from the equipment box. A second dual-output reducer 163 is installed on one side of the equipment box 17, connecting the central shaft of two threaded rods 161. A second drive motor 164 is installed on the top of the second dual-output reducer 163, and the execution end of the second drive motor 164 is connected to the input end of the second dual-output reducer 163. The drilling component 18 includes a drilling motor 181 installed inside the equipment box 17. A bearing tube 182 is installed through the center of the bottom of the equipment box 17. A drill bit 183 is fixedly connected to the execution end of the drilling motor 181 and rotatably installed in the middle of the bearing tube 182.

[0030] As described above, when drilling is required, the second drive motor 164 first starts, driving the two threaded rods 161 to rotate through the second dual-output reducer 163. Then, the two threaded sleeves 162 drive the equipment box 17 to be moved to the position where drilling is required. Then, the second drive motor 164 stops, and the drilling motor 181 starts, driving the drill bit 183 to rotate for drilling. During the drilling process, multiple electric push rods 153 continuously and steadily extend, pushing the mounting plate 15 down. During the descent, the sliding plate 151 slides and limits itself within the sliding groove 152 to prevent the mounting plate 15 from shifting. After one drilling is completed, the multiple electric push rods 153 retract, the drilling motor 181 stops, the drill bit 183 disengages from the silicone roll, and the second drive motor 164 restarts to find the next drilling point.

[0031] Please refer to the attached document carefully. Figure 1 , 4As shown in Figures 5 and 6, the bottom box 10 has a drawer box 101 inside, and a material leakage groove 102 is opened in the center of the top of the bottom box 10. The top of the material leakage groove 102 is covered with a hollow frame 103, and the top of the hollow frame 103 is provided with a drilling groove 104. The top of the hollow frame 103 and the top support point of the bottom pressure roller 13 are on the same horizontal plane. The chip blocking component 19 includes multiple sliding rod cylinders 191 welded to the outside of the equipment box 17. The sliding rod cylinders 191 have long sliding rods 192 that slide downward inside. All the long sliding rods 192 are fixedly connected to the bottom of a chip blocking plate 193 that is suspended and sleeved on the outer ring of the drill bit 183. The long sliding rods 192 are sleeved with a second spring 194 that is fixedly connected to the chip blocking plate 193 and the sliding rod cylinder 191 at both ends.

[0032] As described above, the chip baffle 193 has a circular groove in the middle that is close to but does not contact the drill bit 183. This does not affect the rotation of the drill bit 183, but it also makes it difficult for chips to leak out from the gap between them. When the chip baffle 193 is suspended in the air by the long slide rod 192, it is on the same horizontal plane as the bottom of the drill bit 183. During the descent of the mounting plate 15, the equipment box 17 also descends synchronously. When the chip baffle 193 contacts the surface of the silicone roll, it blocks the silicone roll around the drill bit 183, preventing chips from splashing from above during drilling. As the drill bit 183 continues to descend, the long slide bar 192 retracts into the slide bar cylinder 191, and the second spring 194 retracts to press the chip baffle 193 tightly against the surface of the silicone roll. When the drill bit 183 penetrates the silicone roll, the drill bit 183 sinks into the drilling groove 104 at the top of the hollow frame 103. Since the bottom surface of the silicone roll is pressed against the top of the hollow frame 103, the drilling groove 104 is blocked and sealed except for the penetration opening. The debris can only enter the hollow frame 103 through the penetration opening and then enter the drawer box 101 for collection, thus eliminating the problem of drilling debris polluting the environment.

[0033] The above embodiments are only for illustrating the technical concept of this utility model and should not be construed as limiting the scope of protection of this utility model. Any modifications made to the technical solution based on the technical concept proposed by this utility model shall fall within the scope of protection of this utility model.

Claims

1. A drilling device for processing silicone roll material, comprising a bottom box (10), wherein a guide rail (11) is mounted on the top of the bottom box (10), and a lifting frame (12) is welded to the top of each side of the guide rail (11), characterized in that, Two bottom pressure rollers (13) are rotatably installed on the lower sides of the inside of the guide rail (11). The bottom pressure rollers (13) are provided with top pressure rollers (14) rotatably installed on the upper sides of the inside of the guide rail (11). A mounting plate (15) is slidably installed in the middle of the hoisting frame (12). A translation component (16) is installed in the middle of the two mounting plates (15). An equipment box (17) is suspended in the middle of the translation component (16). A drilling component (18) is installed inside the equipment box (17). A chip-blocking component (19) is installed outside the equipment box (17).

2. The drilling device for processing silicone rolls according to claim 1, characterized in that, The bottom box (10) has a drawer box (101) inside. The bottom box (10) has a material leakage groove (102) in the center of the top. The top of the material leakage groove (102) is covered with a hollow frame (103). The top of the hollow frame (103) is provided with a drilled groove (104). The top of the hollow frame (103) is on the same horizontal plane as the top support point of the bottom pressure roller (13).

3. The drilling device for processing silicone rolls according to claim 1, characterized in that, One end of the central shaft of the bottom pressure roller (13) penetrates the side plate of the guide rail (11). A first dual-output reducer (131) connecting the two central shafts of the bottom pressure roller (13) is installed on the outer side of the guide rail (11). The first dual-output reducer (131) is equipped with a first drive motor (132) installed on one side of the bottom box (10). The execution end of the first drive motor (132) is connected to the input end of the first dual-output reducer (131). Four movable slots (141) are opened on both sides of the guide rail (11). A short slide rod (142) is vertically installed inside the movable slot (141). A sleeve (143) rotatably connected to the top pressure roller (14) is sleeved on the short slide rod (142). A first spring (144) connecting the sleeve (143) and the top of the movable slot (141) is sleeved on the upper half of the short slide rod (142).

4. The drilling device for processing silicone rolls according to claim 1, characterized in that, The mounting plate (15) has two sliding plates (151) welded to both ends. The hoisting frame (12) has grooves (152) at both ends inside to facilitate the sliding of the sliding plates (151). The top of the hoisting frame (12) is equipped with multiple electric push rods (153) whose execution ends are connected to the top of the mounting plate (15).

5. The drilling device for processing silicone rolls according to claim 1, characterized in that, The translation component (16) includes two threaded rods (161) that are rotatably mounted at both ends in the middle of the two mounting plates (15). The equipment box (17) has two threaded sleeves (162) welded to both ends and connected to the threaded rods (161) with nuts. A second dual-output reducer (163) connecting the central shaft of the two threaded rods (161) is mounted on the side of one of the mounting plates (15) away from the equipment box (17). A second drive motor (164) is mounted on the top of the second dual-output reducer (163). The actuating end of the second drive motor (164) is connected to the input end of the second dual-output reducer (163).

6. The drilling device for processing silicone rolls according to claim 1, characterized in that, The drilling component (18) includes a drilling motor (181) installed inside the equipment box (17). A bearing tube (182) is installed through the center of the bottom of the equipment box (17). A drill bit (183) is fixedly connected to the actuating end of the drilling motor (181) and is rotatably installed in the middle of the bearing tube (182).

7. The drilling device for processing silicone rolls according to claim 6, characterized in that, The chip-blocking component (19) includes multiple sliding rod cylinders (191) welded to the outside of the equipment box (17). The sliding rod cylinder (191) is equipped with a long sliding rod (192) that slides downward. All the long sliding rods (192) are fixedly connected to a chip-blocking plate (193) that is suspended and sleeved on the outer ring of the drill bit (183). The long sliding rod (192) is sleeved with a second spring (194) that is fixedly connected to the chip-blocking plate (193) and the sliding rod cylinder (191) at both ends.

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